[go: up one dir, main page]

WO2021230436A1 - Dust-free cableveyor - Google Patents

Dust-free cableveyor Download PDF

Info

Publication number
WO2021230436A1
WO2021230436A1 PCT/KR2020/012607 KR2020012607W WO2021230436A1 WO 2021230436 A1 WO2021230436 A1 WO 2021230436A1 KR 2020012607 W KR2020012607 W KR 2020012607W WO 2021230436 A1 WO2021230436 A1 WO 2021230436A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
dust
link module
link
insertion hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2020/012607
Other languages
French (fr)
Korean (ko)
Inventor
이민우
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2021230436A1 publication Critical patent/WO2021230436A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00Arrangements of electric cables or lines between relatively-movable parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00Chains
    • F16G13/02Driving-chains
    • F16G13/06Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
    • F16G13/07Driving-chains with links connected by parallel driving-pins with or without rollers so called open links the links being of identical shape, e.g. cranked

Definitions

  • the present invention relates to a cable bear, and more particularly, to a dust-free cable bear capable of suppressing the generation of dust by providing means made of abrasion-resistant material in a friction part.
  • a cable veyor refers to a device for protecting wires and hoses of automation equipment and guiding them safely.
  • a number of links are interconnected and combined as needed, such as a chain connection type, so that the joints of each link are curved.
  • the cable bear provides a space to be guided to the cable as a basic mutual link, and the upper and lower portions of the cable bear can protect the inner cable or hose from the outside while mutually supporting the link as a connecting support.
  • the cable bears are widely used from small to large, and in the case of cable bears manufactured in small or medium sizes, they are injection molded with a polyamide (PA)-based plastic synthetic resin-based material that is easy to mold and manufacture, and the approximate The shape is made in such a way that the shaft part is formed on one side of the corresponding side, the shaft hole is formed to correspond to the opposite side, the link joint according to the coupling of the shaft part and the shaft hole is coupled, and the supporter hangs both sides of the link on one side to fix the inside It is manufactured as a unit that forms a passage through which cables or hoses can be accommodated.
  • PA polyamide
  • the link unit as described above is used by continuously connecting as needed as a combination of the shaft portion and the shaft hole, but there is a problem in that friction occurs between the links according to the cable bear operation, and dust is generated according to the friction.
  • the present invention is to solve the above problems, and it is an object of the present invention to suppress the generation of dust due to the deterioration of the wear phenomenon due to the repeated friction between the components during operation of the device.
  • a plurality of link module bodies are rotatably coupled to each other to extend in the longitudinal direction, and the link module body includes a link part formed to be spaced apart on both sides in a vertical direction from the ground, and the opposite side of the link module body. It is coupled to the upper and lower portions of the link module body and connects them, and includes a support connecting portion for forming a cable passage in which a cable is accommodated and a wear-resistant inserting member provided on a contact surface in which the link module body is coupled to and in contact with each other. characterized.
  • the link module body one side is made of a circular plate shape, an insertion hole in which a coupling protrusion is formed protruding to the outer surface, and the other side is made in a shape corresponding to the insertion hole, and a coupling hole is formed in the side so that the coupling protrusion is It is characterized in that it comprises a receiving device that is inserted into the coupling.
  • the insertion hole has a cut-out surface formed along the arc shape of the outer end, and a locking jaw is formed at the rear of the receiver, so that the locking jaw is positioned on the cut surface in a state in which the insertion hole and the receiver are combined, so that the link It is characterized in that the rotation range of the module body is set.
  • the wear-resistant inserting member is formed on the contact surface between the insertion hole and the accommodation portion to block direct contact between the insertion portion and the accommodation portion.
  • one or more fixing holes are formed in the longitudinal direction, characterized in that it further comprises a cable fixing member through which the cable is formed.
  • the wear-resistant insertion member and the cable fixing member is characterized in that using ultra-high molecular weight polyethylene (UHMW-PE).
  • UHMW-PE ultra-high molecular weight polyethylene
  • the present invention according to the above configuration can expect the following effects.
  • FIG. 1 is a conceptual diagram of a dust-free cable bear according to an embodiment of the present invention.
  • FIG. 2 is a view showing a position in which a wear-resistant inserting member is formed in the link module body according to the present invention.
  • Figure 3 is a view showing one side cutaway of the dust-free cable bear according to the present invention.
  • FIG. 4 is an exploded perspective view showing a coupling relationship between a support connection part, a cable fixing member, and a cable according to the present invention
  • the present invention relates to a cable bear, and more particularly, to a dust-free cable bear capable of suppressing the generation of dust by providing means made of abrasion-resistant material in a friction part.
  • FIG. 1 is a conceptual diagram of a dust-free cable bear according to an embodiment of the present invention
  • FIG. 2 is a view showing a position in which a wear-resistant inserting member is formed in a link module body according to the present invention
  • FIG. 3 is a non-dusting cable according to the present invention It is a view showing one side cutaway of the dust cable bear
  • FIG. 4 is an exploded perspective view showing the coupling relationship between the support connection part, the cable fixing member, and the cable according to the present invention.
  • the present invention largely includes a link portion 10, a support connection portion 20, and a wear-resistant inserting member (30).
  • a plurality of link module bodies 100 are rotatably coupled to each other to extend in the longitudinal direction, and the link module bodies 100 are formed to be spaced apart from each other in a vertical direction from the ground.
  • the link unit 10 can be extended in the longitudinal direction by coupling the link module body 100 to each other, and the quantity of the link module body 100 can be adjusted according to the length of the cable C or the working environment. possible.
  • the link module body 100 is divided into an insertion hole 110 and a receiving hole 120 , and the classification criterion is divided according to a difference in the structure and role of one side and the other side of the link module body 100 .
  • the insertion hole 110 and the receiving hole 120 are positioned adjacent to each other so that they are connected by mutual coupling.
  • the insertion hole 110 is formed on one side of the link module body 100, is formed in a circular plate shape, and the coupling protrusion 111 is formed to protrude to the outer surface.
  • the insertion hole 110 is formed in a circular shape, rotation is possible without interference when the receiving hole 120 is rotated in the inserted state.
  • the receiving hole 120 is formed on the other side of the link module body 100 and has a shape corresponding to the insertion hole 110 , and a coupling hole 121 is formed in the side to the coupling protrusion 111 . By being inserted and coupled, the coupling between the link module bodies 100 is made.
  • the insertion hole 110 and the receiving port 120 are located on the same extension line, and the insertion hole 110 is stepped inwardly from the receiving port 120 so that the coupling protrusion 111 is the coupling. It has a structure that can be inserted and coupled to the hole 121 so that the outer surface can be made in a flat state in the coupled state.
  • the rotational movable range is set.
  • the insertion hole 110 has a cut surface 112 formed along the arc shape of the outer end, and the receiving hole 120 has a locking protrusion 122 formed at the rear of the insertion hole 110 . ) and the receiving tool 120 are coupled, the locking jaw 122 is positioned on the cut surface 112 to set the rotational movable range by interference.
  • the locking jaw 122 is positioned on the same line as the cut surface 112 of the outer end of the insertion hole 110 , and the locking jaw 122 enters the cut surface 112 . As it is positioned, the rotational movable range is set as interference occurs between the cross-section of the cut surface 112 and the locking jaw 122 .
  • the range of the cut surface 112 may be adjusted, and according to the arrangement of the cut surface 112 and the locking jaw 122 , the It is also possible to rotate with
  • the support connection part 20 is coupled to and connected to the upper and lower portions of the opposite link module body 100, respectively, and according to the support connection part 20 formed up and down with the link module body 100 on both sides.
  • a cable passage 21 in which the cable C is accommodated is formed therein.
  • the cable C accommodated in the cable passage 21 is not separated from the outside because the top, bottom, left, and right are blocked, thereby preventing the cable C from being damaged.
  • any one of the upper or lower support connection parts 20 is integrally coupled to form the link module body 100 on the left and right sides in an integrated state, and the other is formed detachably to form the insertion hole 110 . ) and the receiving port 120, it is preferable to make it easy to work when combining and removing.
  • the upper support connection part 20 is integrally coupled to the link module body 100 , and the lower support connection part 20 is detachably formed on the link module body 100 .
  • the attachment and detachment method of the support connection part 20 is to form a fastening bar on the lower side of the link module body 100, and to form fastening rings on both ends of the support connection part 20, so that mutual fastening through force fitting is adopted.
  • the detachable method is not limited thereto.
  • the wear-resistant inserting member 30 is provided on the contact surface to which the link module body 100 is coupled to each other.
  • the wear-resistant insertion member 30 is formed on the contact surface between the insertion port 110 and the receiving unit 120 to block direct contact between the insertion unit and the receiving unit, thereby preventing the existing configuration. It is possible to block the generation of dust due to the phenomenon of deterioration and wear caused by repeated friction between parts.
  • the cable fixing member 40 may be further provided in order to suppress the generation of dust generated by abrasion caused by abrasion between the cable (C) and the component parts and to prevent damage to the cable (C).
  • the cable fixing member 40 is installed between the support connection parts 20 formed in the upper and lower parts, and one or more fixing holes 41 are formed in the longitudinal direction so that the cable C is inserted and formed so that the cable (C) is inserted. It is possible to prevent damage and abrasion of the cable (C) by blocking direct contact between the cable (C) and the link module body (100) and the supporting connection part (20) while reducing the operation of C).
  • the inner surface of the support connection part 20 is formed with a groove 22 that is dug to a predetermined depth
  • the cable fixing member 40 is made in the shape of a rectangular parallelepiped, and the groove 22 of the support connection part 20 is formed. It is fixed by pressing the cable fixing member 40 while coupling the support connection part 20 to the link module body 100 after positioning it on the top.
  • the cable fixing member 40 has one or more fixing holes 41 formed therein, and as an insertion path 42 communicating with the fixing hole 41 is formed, the cable C is forced into the insertion path 42 .
  • the cable (C) is fixed to the cable fixing member (40) by pushing it into the fixing hole (41).
  • ultra-high molecular weight polyethylene UHMW-PE
  • wear-resistant inserting member 30 and the cable fixing member 40 it is preferable to use ultra-high molecular weight polyethylene (UHMW-PE) for the wear-resistant inserting member 30 and the cable fixing member 40 .
  • the molecular weight of general polyethylene is about 20,000 to 300,000, but as the molecular weight of ultra-high molecular weight polyethylene is from 1 million to 10 million, it withstands low-temperature environments well, has excellent abrasion resistance, and is light and strong. In addition, it has impact resistance and has a low absorption rate, enabling waterproofing.
  • the present invention relates to a cable bear, and more particularly, it can be used in the field of a dust-free cable bear capable of suppressing dust generation by providing means made of abrasion-resistant material in a friction part.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)

Abstract

The present invention relates to a dust-free cableveyor comprising: a link unit in which a plurality of link module bodies are rotatably coupled to one another and extend in the lengthwise direction, the link module bodies being formed separately from one another on opposite sides in a direction perpendicular to the ground; a support connection unit coupled respectively to facing upper and lower portions of the link module bodies to connect the upper and lower portions, and forming a cable passage in which a cable is accommodated; and a wear-resistant insertion member provided on a contact surface on which the link module bodies are coupled to one another and in contact with one another. Generation of dust due to degradational wearing through repeated friction between components during operation of equipment may be suppressed. In addition, there are technical features of suppressing dust generation due to the wearing caused by repeated micro-contacts between inner cables and the components and preventing damage to the cable.

Description

무분진 케이블 베어Dust-free cable bear

본 발명은 케이블 베어에 관한 것으로, 더욱 구체적으로는 마찰 부위에 내마모성 재질의 수단을 구비하여 분진 발생을 억제할 수 있는 무분진 케이블 베어에 관한 것이다.The present invention relates to a cable bear, and more particularly, to a dust-free cable bear capable of suppressing the generation of dust by providing means made of abrasion-resistant material in a friction part.

일반적으로 케이블 베어(Cable veyor)는 자동화 장비의 전선과 호스를 보호하고 안전하게 가이드를 하기 위한 장치를 말한다.In general, a cable veyor refers to a device for protecting wires and hoses of automation equipment and guiding them safely.

다수의 링크가 체인 연결식과 같이 필요로 하는 만큼 상호 연결 조합되어 각각 링크의 마디마디가 굴곡지게 구비된 것으로, 그 내부에는 통로를 확보하여 반도체 장비, 클린룸 설비, 공작기계 로봇, 중단거리 산업기계 등의 각종 자동화기기에 접속된 케이블이나 유공압 호스를 수용함으로써, 일정한 각도로 움직이지 않는 기기에 접속된 케이블 또는 유공압 호스가 외부에 그대로 노출되어서 기기의 작동시 케이블이나 유공압 호스의 피복이 벗겨지거나 서로 꼬여서 단선이나 누압되는 것을 방지하기 위한 보호구의 일종이다.A number of links are interconnected and combined as needed, such as a chain connection type, so that the joints of each link are curved. By accommodating cables or hydraulic hoses connected to various automation equipment of It is a kind of protective equipment to prevent disconnection or leakage.

상기 케이블 베어는 기본적인 상호 링크로 케이블에 안내되는 공간을 제공하며, 그 상부 및 하부에는 연결지지대로서 링크를 상호 지지하면서 내측의 케이블이나 호스를 외부로부터 보호할 수 있도록 한 것이다.The cable bear provides a space to be guided to the cable as a basic mutual link, and the upper and lower portions of the cable bear can protect the inner cable or hose from the outside while mutually supporting the link as a connecting support.

상기 케이블 베어는 소형부터 대형에 이르기까지 광범위하게 사용되며, 대체로 소형이나 중형으로 제작되는 케이블 베어의 경우는 성형제작이 용이한 폴리아미드(PA)계 플라스틱 합성수지계열 소재로 사출 성형되며, 그 대략적인 형상은 상호 대응되는 측면 일측에 축부가 형성되고, 반대측에는 축공이 대응되게 형성되어 축부와 축공의 결합에 따른 링크관절이 결합되고, 일측에는 지지대가 상기 링크의 양측을 걸어 고정하는 방식으로 이루어져 내부에 케이블이나 호스가 수용될 수 있는 통로를 형성하는 단위체로 제작된다.The cable bears are widely used from small to large, and in the case of cable bears manufactured in small or medium sizes, they are injection molded with a polyamide (PA)-based plastic synthetic resin-based material that is easy to mold and manufacture, and the approximate The shape is made in such a way that the shaft part is formed on one side of the corresponding side, the shaft hole is formed to correspond to the opposite side, the link joint according to the coupling of the shaft part and the shaft hole is coupled, and the supporter hangs both sides of the link on one side to fix the inside It is manufactured as a unit that forms a passage through which cables or hoses can be accommodated.

상기와 같은 링크 단위체를 연속으로 상기 축부와 축공의 조합으로써 필요로 하는 만큼 연결하여 사용되는데, 케이블 베어 동작에 따른 링크 간에 마찰이 발생되고, 마찰에 따른 분진이 발생하게 되는 문제점이 있었다.The link unit as described above is used by continuously connecting as needed as a combination of the shaft portion and the shaft hole, but there is a problem in that friction occurs between the links according to the cable bear operation, and dust is generated according to the friction.

또한, 링크 단위체의 내부에 수용된 케이블이나 호스가 케이블베어 작동에 따른 움직임으로 인해 링크 내부에서 접촉이 누적되어 파손의 문제점이 발생되고 있으며, 이에 따른 분진이 발생하는 등의 문제점이 지속적으로 유발되고 있는 실정이다.In addition, due to the movement of the cable or hose accommodated in the link unit due to the operation of the cable bear, the contact is accumulated inside the link, causing a problem of damage, and thus problems such as generation of dust are continuously induced. the current situation.

본 발명은 상기한 문제점을 해결하기 위한 것으로, 기기의 작동 시 구성부품간의 반복적 마찰에 대한 열화성 마모현상에 따른 분진발생을 억제하는데 그 목적이 있다.The present invention is to solve the above problems, and it is an object of the present invention to suppress the generation of dust due to the deterioration of the wear phenomenon due to the repeated friction between the components during operation of the device.

또한, 내부의 케이블과 구성부품 간의 미세 반복 접촉에 의한 마모로 발생되는 분진발생을 억제하는 동시에 케이블의 파손을 방지하는데도 다른 목적이 있다.In addition, there is another object of suppressing the generation of dust generated by abrasion caused by the micro-repeated contact between the internal cable and the components and at the same time preventing the cable from being damaged.

본 발명의 목적은 이상에서 언급한 목적에 제한되지 않으며, 언급되지 않은 또 다른 목적들은 아래의 기재로부터 본 발명의 기술분야에서 통상의 지식을 지닌 자에게 명확하게 이해될 수 있을 것이다.The object of the present invention is not limited to the object mentioned above, and other objects not mentioned will be clearly understood by those of ordinary skill in the art from the following description.

상기와 같은 목적을 달성하기 위하여, 본 발명은 복수 개의 링크모듈체가 회전가능하게 상호 결합되어 길이방향으로 연장되며, 상기 링크모듈체가 지면과 수직방향으로 양측에 이격형성되는 링크부와, 대향하는 상기 링크모듈체의 상부와 하부에 각각 결합되어 연결시키며, 내부에 케이블이 수용되는 케이블통로를 형성시키는 지지연결부 및 상기 링크모듈체가 상호 결합되어 접촉되는 접촉면 상에 구비되는 내마모삽입부재를 포함하는 것을 특징으로 한다.In order to achieve the above object, in the present invention, a plurality of link module bodies are rotatably coupled to each other to extend in the longitudinal direction, and the link module body includes a link part formed to be spaced apart on both sides in a vertical direction from the ground, and the opposite side of the link module body. It is coupled to the upper and lower portions of the link module body and connects them, and includes a support connecting portion for forming a cable passage in which a cable is accommodated and a wear-resistant inserting member provided on a contact surface in which the link module body is coupled to and in contact with each other. characterized.

상기 링크모듈체는, 일측이 원형의 판상으로 이루어지고, 외측면으로 결합돌기가 돌출형성되는 삽입구와, 타측이 상기 삽입구와 대응되는 형상으로 이루어지고, 측방으로 결합홀이 형성되어 상기 결합돌기가 삽입 결합되는 수용구를 포함하는 것을 특징으로 한다.The link module body, one side is made of a circular plate shape, an insertion hole in which a coupling protrusion is formed protruding to the outer surface, and the other side is made in a shape corresponding to the insertion hole, and a coupling hole is formed in the side so that the coupling protrusion is It is characterized in that it comprises a receiving device that is inserted into the coupling.

상기 삽입구는 외측 단부의 호 형상을 따라 절개면이 형성되고, 상기 수용구는 후방에 걸림턱이 형성되어 상기 삽입구와 상기 수용구가 결합된 상태에서 상기 걸림턱이 상기 절개면 상에 위치되어 상기 링크모듈체의 회전 범위가 설정되는 것을 특징으로 한다.The insertion hole has a cut-out surface formed along the arc shape of the outer end, and a locking jaw is formed at the rear of the receiver, so that the locking jaw is positioned on the cut surface in a state in which the insertion hole and the receiver are combined, so that the link It is characterized in that the rotation range of the module body is set.

상기 내마모삽입부재는, 상기 삽입구와 상기 수용구 사이 접촉면 상에 형성되어 상기 삽입부와 상기 수용부의 직접 접촉을 차단하는 것을 특징으로 한다.The wear-resistant inserting member is formed on the contact surface between the insertion hole and the accommodation portion to block direct contact between the insertion portion and the accommodation portion.

상하부에 형성되는 상기 지지연결부의 사이에 설치되며, 길이방향으로 한 개 이상의 고정홀이 형성되어 상기 케이블이 관통 형성되는 케이블고정부재를 더 포함하는 것을 특징으로 한다.It is installed between the support connection parts formed in the upper and lower parts, one or more fixing holes are formed in the longitudinal direction, characterized in that it further comprises a cable fixing member through which the cable is formed.

그리고, 상기 내마모삽입부재와 상기 케이블고정부재는 초고분자량 폴리에틸렌(UHMW-PE)을 사용하는 것을 특징으로 한다.And, the wear-resistant insertion member and the cable fixing member is characterized in that using ultra-high molecular weight polyethylene (UHMW-PE).

상기한 구성에 의한 본 발명은 아래와 같은 효과를 기대할 수 있을 것이다.The present invention according to the above configuration can expect the following effects.

먼저, 기기의 작동 시 구성부품간의 반복적 마찰에 대한 열화성 마모현상에 따른 분진발생을 억제할 수 있도록 한다.First, it is possible to suppress the generation of dust due to the deterioration of the wear phenomenon due to the repeated friction between the components during the operation of the device.

또한, 내부의 케이블과 구성부품 간의 미세 반복 접촉에 의한 마모로 발생되는 분진발생의 억제 및 케이블의 파손을 방지하는 효과를 가진다.In addition, it has the effect of suppressing the generation of dust generated by abrasion caused by the micro-repeated contact between the internal cable and the component and preventing the cable from being damaged.

도 1은 본 발명의 일실시예에 따른 무분진 케이블 베어의 개념도.1 is a conceptual diagram of a dust-free cable bear according to an embodiment of the present invention.

도 2는 본 발명에 따른 링크모듈체에 내마모삽입부재가 형성된 위치를 나타내는 도면.2 is a view showing a position in which a wear-resistant inserting member is formed in the link module body according to the present invention.

도 3은 본 발명에 따른 무분진 케이블 베어의 일측 절개면을 나타내는 도면.Figure 3 is a view showing one side cutaway of the dust-free cable bear according to the present invention.

도 4는 본 발명에 따른 지지연결부, 케이블고정부재 및 케이블 간의 결합 관계를 나타내는 분해사시도.4 is an exploded perspective view showing a coupling relationship between a support connection part, a cable fixing member, and a cable according to the present invention;

본 발명은 케이블 베어에 관한 것으로, 더욱 구체적으로는 마찰 부위에 내마모성 재질의 수단을 구비하여 분진 발생을 억제할 수 있는 무분진 케이블 베어에 관한 것이다.The present invention relates to a cable bear, and more particularly, to a dust-free cable bear capable of suppressing the generation of dust by providing means made of abrasion-resistant material in a friction part.

특히, 기기의 작동 시 구성부품간의 반복적 마찰에 대한 열화성 마모현상에 따른 분진발생을 억제하고, 내부의 케이블과 구성부품 간의 미세 반복 접촉에 의한 마모로 발생되는 분진발생의 억제 및 케이블의 파손을 방지하는 것을 기술적 특징으로 한다.In particular, it suppresses the generation of dust due to the deterioration of abrasion phenomenon due to repeated friction between the components during operation of the device, and suppresses the generation of dust caused by abrasion caused by the micro-repeated contact between the internal cable and the component and prevents the breakage of the cable. It is a technical feature to prevent.

도 1은 본 발명의 일실시예에 따른 무분진 케이블 베어의 개념도이고, 도 2는 본 발명에 따른 링크모듈체에 내마모삽입부재가 형성된 위치를 나타내는 도면이고, 도 3은 본 발명에 따른 무분진 케이블 베어의 일측 절개면을 나타내는 도면이고, 도 4는 본 발명에 따른 지지연결부, 케이블고정부재 및 케이블 간의 결합 관계를 나타내는 분해사시도이다.1 is a conceptual diagram of a dust-free cable bear according to an embodiment of the present invention, FIG. 2 is a view showing a position in which a wear-resistant inserting member is formed in a link module body according to the present invention, and FIG. 3 is a non-dusting cable according to the present invention It is a view showing one side cutaway of the dust cable bear, and FIG. 4 is an exploded perspective view showing the coupling relationship between the support connection part, the cable fixing member, and the cable according to the present invention.

이하 본 발명의 바람직한 실시예에 따른 무분진 케이블 베어을 첨부한 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, a dust-free cable bear according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 크게 링크부(10), 지지연결부(20), 내마모삽입부재(30)를 포함하여 이루어진다.The present invention largely includes a link portion 10, a support connection portion 20, and a wear-resistant inserting member (30).

먼저, 상기 링크부(10)는 복수 개의 링크모듈체(100)가 회전가능하게 상호 결합되어 길이방향으로 연장되며, 상기 링크모듈체(100)가 지면과 수직방향으로 양측에 이격형성된다.First, in the link unit 10, a plurality of link module bodies 100 are rotatably coupled to each other to extend in the longitudinal direction, and the link module bodies 100 are formed to be spaced apart from each other in a vertical direction from the ground.

즉, 상기 링크부(10)는 링크모듈체(100)를 상호 결합을 시켜 길이방향으로 연장이 가능하며, 케이블(C)의 길이나 작업환경에 맞춰어 링크모듈체(100)의 수량 조절이 가능하다.That is, the link unit 10 can be extended in the longitudinal direction by coupling the link module body 100 to each other, and the quantity of the link module body 100 can be adjusted according to the length of the cable C or the working environment. possible.

여기서, 상기 링크모듈체(100)는 삽입구(110)와 수용구(120)로 구분되는데, 구분 기준은 링크모듈체(100)의 일측부와 타측부의 구조 및 역할의 차이에 따라 구분된다.Here, the link module body 100 is divided into an insertion hole 110 and a receiving hole 120 , and the classification criterion is divided according to a difference in the structure and role of one side and the other side of the link module body 100 .

복수 개의 링크모듈체(100)의 결합을 위하여 링크모듈체(100)를 인접하게 위치시킬 때 삽입구(110)와 수용구(120)를 인접하게 위치시켜 상호 결합을 함으로써 연결된다.When the link module body 100 is positioned adjacent to each other for coupling of the plurality of link module bodies 100, the insertion hole 110 and the receiving hole 120 are positioned adjacent to each other so that they are connected by mutual coupling.

먼저, 상기 삽입구(110)는 상기 링크모듈체(100)의 일측에 형성되는 것으로, 원형의 판상으로 이루어지고, 외측면으로 결합돌기(111)가 돌출형성된다.First, the insertion hole 110 is formed on one side of the link module body 100, is formed in a circular plate shape, and the coupling protrusion 111 is formed to protrude to the outer surface.

이때, 상기 삽입구(110)가 원형으로 이루어짐에 따라 수용구(120)가 삽입된 상태에서 회전을 할 때 간섭이 발생치 않고 회전이 가능해진다.At this time, since the insertion hole 110 is formed in a circular shape, rotation is possible without interference when the receiving hole 120 is rotated in the inserted state.

상기 수용구(120)는 상기 링크모듈체(100)의 타측에 형성되는 것으로, 상기 삽입구(110)와 대응되는 형상으로 이루어지고, 측방으로 결합홀(121)이 형성되어 상기 결합돌기(111)가 삽입 결합됨으로써 링크모듈체(100) 간의 결합이 이루어지게 된다.The receiving hole 120 is formed on the other side of the link module body 100 and has a shape corresponding to the insertion hole 110 , and a coupling hole 121 is formed in the side to the coupling protrusion 111 . By being inserted and coupled, the coupling between the link module bodies 100 is made.

이때, 상기 삽입구(110)와 상기 수용구(120)는 동일 연장선 상에 위치되는데, 상기 삽입구(110)가 상기 수용구(120)로부터 내측을 향하여 단차지게 이루어져 상기 결합돌기(111)가 상기 결합홀(121)에 삽입 결합되는 것이 가능한 구조로 이루어지는 동시에 결합된 상태에서 외측면이 평평한 상태로 이루어질 수 있도록 한다.At this time, the insertion hole 110 and the receiving port 120 are located on the same extension line, and the insertion hole 110 is stepped inwardly from the receiving port 120 so that the coupling protrusion 111 is the coupling. It has a structure that can be inserted and coupled to the hole 121 so that the outer surface can be made in a flat state in the coupled state.

한편, 인접하는 링크모듈체(100)의 삽입구(110)와 수용구(120)가 회전가능하게 결합이 될 때 회전 가동 범위의 설정이 이루어진다.On the other hand, when the insertion port 110 and the receiving port 120 of the adjacent link module body 100 are rotatably coupled, the rotational movable range is set.

회전 가동 범위 설정을 위하여, 상기 삽입구(110)는 외측 단부의 호 형상을 따라 절개면(112)이 형성되고, 상기 수용구(120)는 후방에 걸림턱(122)이 형성되어 상기 삽입구(110)와 상기 수용구(120)가 결합된 상태에서 상기 걸림턱(122)이 상기 절개면(112) 상에 위치되어 간섭에 의하여 회전 가동 범위를 설정하게 된다.In order to set the rotational movable range, the insertion hole 110 has a cut surface 112 formed along the arc shape of the outer end, and the receiving hole 120 has a locking protrusion 122 formed at the rear of the insertion hole 110 . ) and the receiving tool 120 are coupled, the locking jaw 122 is positioned on the cut surface 112 to set the rotational movable range by interference.

더욱 구체적으로 설명하면, 상기 삽입구(110)의 외측 단부의 절개면(112)과 동일 선상에 상기 걸림턱(122)이 위치되며, 상기 걸림턱(122)이 상기 절개면(112) 내부에 들어와 위치됨에 따라 상기 절개면(112)의 단면과 상기 걸림턱(122) 간에 간섭이 발생함에 따라 회전 가동 범위가 설정되는 것이다.More specifically, the locking jaw 122 is positioned on the same line as the cut surface 112 of the outer end of the insertion hole 110 , and the locking jaw 122 enters the cut surface 112 . As it is positioned, the rotational movable range is set as interference occurs between the cross-section of the cut surface 112 and the locking jaw 122 .

즉, 링크모듈체(100)의 회전 가동 범위를 조절하기 위하여 상기 절개면(112)의 범위를 조절하면 되고 절개면(112)과 걸림턱(122)의 배치에 따라 길이방향으로 펼쳐진 상태에서 일방으로 회전을 시키는 것도 가능하다.That is, in order to adjust the rotational movable range of the link module body 100 , the range of the cut surface 112 may be adjusted, and according to the arrangement of the cut surface 112 and the locking jaw 122 , the It is also possible to rotate with

다음으로 상기 지지연결부(20)는 대향하는 상기 링크모듈체(100)의 상부와 하부에 각각 결합되어 연결시키며, 양측의 링크모듈체(100)와 상하로 형성되는 상기 지지연결부(20)에 따라 내부에는 케이블(C)이 수용되는 케이블통로(21)가 형성된다.Next, the support connection part 20 is coupled to and connected to the upper and lower portions of the opposite link module body 100, respectively, and according to the support connection part 20 formed up and down with the link module body 100 on both sides. A cable passage 21 in which the cable C is accommodated is formed therein.

상기 케이블통로(21)에 수용되는 케이블(C)은 상하좌우가 막혀 있기 때문에 외부로 이탈되지 않으며 이로 인해 케이블(C)이 파손되는 것을 방지할 수 있게 되는 것이다.The cable C accommodated in the cable passage 21 is not separated from the outside because the top, bottom, left, and right are blocked, thereby preventing the cable C from being damaged.

이때, 상부 또는 하부의 지지연결부(20) 중 어느 하나는 일체로 결합되도록 이루어져 좌우측의 링크모듈체(100)를 일체화된 상태로 형성시키는 것이 바람직하고, 다른 하나는 착탈가능하게 형성시켜 삽입구(110)와 수용구(120)의 결합 및 탈거 시 용이하게 작업이 될 수 있도록 하는 것이 바람직하다.At this time, it is preferable that any one of the upper or lower support connection parts 20 is integrally coupled to form the link module body 100 on the left and right sides in an integrated state, and the other is formed detachably to form the insertion hole 110 . ) and the receiving port 120, it is preferable to make it easy to work when combining and removing.

본 발명의 일실시예에서는 상부 지지연결부(20)는 상기 링크모듈체(100)에 일체로 결합되고, 하부 지지연결부(20)는 상기 링크모듈체(100)에 착탈 가능하게 형성된다.In one embodiment of the present invention, the upper support connection part 20 is integrally coupled to the link module body 100 , and the lower support connection part 20 is detachably formed on the link module body 100 .

상기 지지연결부(20)의 착탈 방식은 링크모듈체(100)의 하다에 체결바를 형성시키고, 상기 지지연결부(20)의 양측 단부에 체결고리를 형성시켜 억지끼움을 통한 상호 체결을 방식을 채택하고 있으나, 착탈방식은 이에 한정되는 것은 아니다.The attachment and detachment method of the support connection part 20 is to form a fastening bar on the lower side of the link module body 100, and to form fastening rings on both ends of the support connection part 20, so that mutual fastening through force fitting is adopted. However, the detachable method is not limited thereto.

다음으로 상기 내마모삽입부재(30)는 상기 링크모듈체(100)가 상호 결합되어 접촉되는 접촉면 상에 구비된다.Next, the wear-resistant inserting member 30 is provided on the contact surface to which the link module body 100 is coupled to each other.

더욱 구체적으로는, 상기 내마모삽입부재(30)는 상기 삽입구(110)와 상기 수용구(120) 사이 접촉면 상에 형성되어 상기 삽입부와 상기 수용부의 직접 접촉을 차단하게 함으로써 기존에 발생하던 구성부품간의 반복적 마찰에 대한 열화성 마모현상에 따른 분진발생을 차단할 수 있게 된다.More specifically, the wear-resistant insertion member 30 is formed on the contact surface between the insertion port 110 and the receiving unit 120 to block direct contact between the insertion unit and the receiving unit, thereby preventing the existing configuration. It is possible to block the generation of dust due to the phenomenon of deterioration and wear caused by repeated friction between parts.

그리고, 케이블(C)과 구성부품 간의 미세 반복 접촉에 의한 마모로 발생되는 분진발생의 억제 및 케이블(C)의 파손을 방지하기 위하여 케이블고정부재(40)가 더 구비될 수 있다.In addition, the cable fixing member 40 may be further provided in order to suppress the generation of dust generated by abrasion caused by abrasion between the cable (C) and the component parts and to prevent damage to the cable (C).

상기 케이블고정부재(40)는 상하부에 형성되는 상기 지지연결부(20)의 사이에 설치되며, 길이방향으로 한 개 이상의 고정홀(41)이 형성되어 상기 케이블(C)이 삽입형성되도록 함으로써 케이블(C)의 동작을 줄여주면서 케이블(C)과 링크모듈체(100) 및 지지연결부(20)의 직접 접촉을 차단하여 케이블(C)의 파손과 마모를 방지할 수 있게 한다.The cable fixing member 40 is installed between the support connection parts 20 formed in the upper and lower parts, and one or more fixing holes 41 are formed in the longitudinal direction so that the cable C is inserted and formed so that the cable (C) is inserted. It is possible to prevent damage and abrasion of the cable (C) by blocking direct contact between the cable (C) and the link module body (100) and the supporting connection part (20) while reducing the operation of C).

한편, 상기 지지연결부(20)의 내측면은 소정의 깊이로 파여지는 홈(22)이 형성되고, 상기 케이블고정부재(40)는 직육면체의 형상으로 이루어져 상기 지지연결부(20)의 홈(22) 상에 위치시킨 뒤 지지연결부(20)를 링크모듈체(100)로 결합시키면서 상기 케이블고정부재(40)를 가압함으로써 고정시킨다.On the other hand, the inner surface of the support connection part 20 is formed with a groove 22 that is dug to a predetermined depth, and the cable fixing member 40 is made in the shape of a rectangular parallelepiped, and the groove 22 of the support connection part 20 is formed. It is fixed by pressing the cable fixing member 40 while coupling the support connection part 20 to the link module body 100 after positioning it on the top.

상기 케이블고정부재(40)는 한 개 이상의 고정홀(41)이 형성되되 상기 고정홀(41)과 연통하는 삽입로(42)를 형성함에 따라 케이블(C)을 상기 삽입로(42)로 억지로 밀어넣어 상기 고정홀(41)에 위치시킴으로써 상기 케이블고정부재(40)에 케이블(C)을 고정시키게 된다.The cable fixing member 40 has one or more fixing holes 41 formed therein, and as an insertion path 42 communicating with the fixing hole 41 is formed, the cable C is forced into the insertion path 42 . The cable (C) is fixed to the cable fixing member (40) by pushing it into the fixing hole (41).

이때, 상기 내마모삽입부재(30)와 상기 케이블고정부재(40)는 초고분자량 폴리에틸렌(UHMW-PE)를 사용하는 것이 바람직하다.In this case, it is preferable to use ultra-high molecular weight polyethylene (UHMW-PE) for the wear-resistant inserting member 30 and the cable fixing member 40 .

일반 폴리에틸렌 분자량은 2만에서 30만 정도지만, 초고분자량 폴리에틸렌은 분자량이 100만에서 1000만까지로 됨에 따라 저온 환경에서 잘 견디고, 내마모성이 뛰어나며 가볍고 견고한 특징을 가지고 있다. 또한, 내충격성을 가지고 있으며 흡수율이 낮아 방수도 가능하게 한다.The molecular weight of general polyethylene is about 20,000 to 300,000, but as the molecular weight of ultra-high molecular weight polyethylene is from 1 million to 10 million, it withstands low-temperature environments well, has excellent abrasion resistance, and is light and strong. In addition, it has impact resistance and has a low absorption rate, enabling waterproofing.

상기한 실시예는 예시적인 것에 불과한 것으로, 당해 기술분야에 대한 통상의 지식을 가진 자라면 이로부터 다양하게 변형된 다른 실시예가 가능하다.The above-described embodiments are merely exemplary, and those of ordinary skill in the art can variously modified other embodiments therefrom.

따라서 본 발명의 진정한 기술적 보호범위에는 하기의 특허청구범위에 기재된 발명의 기술적 사상에 의해 상기의 실시예 뿐만 아니라 다양하게 변형된 다른 실시예가 포함되어야 한다.Therefore, the true technical protection scope of the present invention should include not only the above embodiments but also other variously modified embodiments by the technical spirit of the invention described in the claims below.

본 발명은 케이블 베어에 관한 것으로, 더욱 구체적으로는 마찰 부위에 내마모성 재질의 수단을 구비하여 분진 발생을 억제할 수 있는 무분진 케이블 베어 분야에 이용가능하다.The present invention relates to a cable bear, and more particularly, it can be used in the field of a dust-free cable bear capable of suppressing dust generation by providing means made of abrasion-resistant material in a friction part.

Claims (6)

복수 개의 링크모듈체가 회전가능하게 상호 결합되어 길이방향으로 연장되며, 상기 링크모듈체가 지면과 수직방향으로 양측에 이격형성되는 링크부;a plurality of link module bodies that are rotatably coupled to each other and extend in the longitudinal direction, and the link module bodies are formed to be spaced apart on both sides in a vertical direction from the ground; 대향하는 상기 링크모듈체의 상부와 하부에 각각 결합되어 연결시키며, 내부에 케이블이 수용되는 케이블통로를 형성시키는 지지연결부;a support connecting part coupled to and connected to the upper and lower portions of the opposing link module body, respectively, and forming a cable passage in which the cable is accommodated; 상기 링크모듈체가 상호 결합되어 접촉되는 접촉면 상에 구비되는 내마모삽입부재;를 포함하는 것을 특징으로 하는 무분진 케이블 베어.and a wear-resistant inserting member provided on a contact surface in which the link module body is coupled to and in contact with each other. 제1항에 있어서,According to claim 1, 상기 링크모듈체는,The link module body, 일측이 원형의 판상으로 이루어지고, 외측면으로 결합돌기가 돌출형성되는 삽입구;an insertion hole in which one side is made of a circular plate shape, and a coupling protrusion is formed to protrude to an outer surface; 타측이 상기 삽입구와 대응되는 형상으로 이루어지고, 측방으로 결합홀이 형성되어 상기 결합돌기가 삽입 결합되는 수용구;를 포함하는 것을 특징으로 하는 무분진 케이블 베어.The other side is made of a shape corresponding to the insertion hole, and a coupling hole is formed in the side to accommodate the coupling protrusion to be inserted and coupled; Dust-free cable bear comprising a. 제2항에 있어서,3. The method of claim 2, 상기 삽입구는 외측 단부의 호 형상을 따라 절개면이 형성되고, 상기 수용구는 후방에 걸림턱이 형성되어 상기 삽입구와 상기 수용구가 결합된 상태에서 상기 걸림턱이 상기 절개면 상에 위치되어 상기 링크모듈체의 회전 범위가 설정되는 것을 특징으로 하는 무분진 케이블 베어.The insertion hole has a cut-out surface formed along the arc shape of the outer end, and a locking jaw is formed at the rear of the receiver, so that the locking jaw is positioned on the cut surface in a state in which the insertion hole and the receiver are combined, so that the link Dust-free cable bear, characterized in that the rotation range of the module is set. 제2항에 있어서,3. The method of claim 2, 상기 내마모삽입부재는,The wear-resistant insert member, 상기 삽입구와 상기 수용구 사이 접촉면 상에 형성되어 상기 삽입부와 상기 수용부의 직접 접촉을 차단하는 것을 특징으로 하는 무분진 케이블 베어.Dust-free cable bear, characterized in that it is formed on the contact surface between the insertion hole and the accommodation portion to block direct contact between the insertion portion and the accommodation portion. 제1항에 있어서,According to claim 1, 상하부에 형성되는 상기 지지연결부의 사이에 설치되며, 길이방향으로 한 개 이상의 고정홀이 형성되어 상기 케이블이 삽입형성되는 케이블고정부재;를 더 포함하는 것을 특징으로 하는 무분진 케이블 베어.The dust-free cable bear further comprising: a cable fixing member installed between the support connection parts formed in the upper and lower parts, and having one or more fixing holes formed in the longitudinal direction to insert the cable. 제1항 또는 제5항에 있어서,6. The method of claim 1 or 5, 상기 내마모삽입부재와 상기 케이블고정부재는 초고분자량 폴리에틸렌(UHMW-PE)을 사용하는 것을 특징으로 하는 무분진 케이블 베어.The wear-resistant insertion member and the cable fixing member are dust-free cable bear, characterized in that using ultra-high molecular weight polyethylene (UHMW-PE).
PCT/KR2020/012607 2020-05-13 2020-09-18 Dust-free cableveyor Ceased WO2021230436A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0057103 2020-05-13
KR1020200057103A KR20210138966A (en) 2020-05-13 2020-05-13 Particle-free cableveyor

Publications (1)

Publication Number Publication Date
WO2021230436A1 true WO2021230436A1 (en) 2021-11-18

Family

ID=78524634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/012607 Ceased WO2021230436A1 (en) 2020-05-13 2020-09-18 Dust-free cableveyor

Country Status (2)

Country Link
KR (1) KR20210138966A (en)
WO (1) WO2021230436A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230075547A (en) * 2021-11-23 2023-05-31 주식회사 스테른 Link for cable guide chain capable of suppressing dust and cable guide chain using the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008536069A (en) * 2005-04-11 2008-09-04 イグス ゲゼルシャフト ミット ベシュクレンクター ハフトゥング Cable bear system including a cable bear device and a holding device for housing the cable bear device
KR20110011451U (en) * 2011-11-22 2011-12-12 송영우 Cable veyor
KR101321857B1 (en) * 2012-08-31 2013-10-28 씨피시스템(주) A member for protecting cable chain
KR20160040153A (en) * 2016-03-21 2016-04-12 송영우 Link type cableveyor with a rotational noise reduction
KR20200008238A (en) * 2018-07-16 2020-01-28 씨피시스템(주) Cable supporting member of chain link, chain link having the same and method for manufacturing the cable supporting member

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101983896B1 (en) 2017-07-13 2019-05-29 송창욱 Cable veyor with floor contact abrasion protection

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008536069A (en) * 2005-04-11 2008-09-04 イグス ゲゼルシャフト ミット ベシュクレンクター ハフトゥング Cable bear system including a cable bear device and a holding device for housing the cable bear device
KR20110011451U (en) * 2011-11-22 2011-12-12 송영우 Cable veyor
KR101321857B1 (en) * 2012-08-31 2013-10-28 씨피시스템(주) A member for protecting cable chain
KR20160040153A (en) * 2016-03-21 2016-04-12 송영우 Link type cableveyor with a rotational noise reduction
KR20200008238A (en) * 2018-07-16 2020-01-28 씨피시스템(주) Cable supporting member of chain link, chain link having the same and method for manufacturing the cable supporting member

Also Published As

Publication number Publication date
KR20210138966A (en) 2021-11-22

Similar Documents

Publication Publication Date Title
RU2165095C2 (en) Enclosure in the form of cap for fiber-optical cables
AU615691B2 (en) Line protecting apparatus
FI944707A0 (en) Disconnecting male connector for telecommunication networks
WO2021230436A1 (en) Dust-free cableveyor
WO2016006928A2 (en) Cable protection pipe
US10627594B2 (en) Fiber optic pulling grip assembly
MX9300373A (en) RESTORATION EQUIPMENT FOR TELECOMMUNICATION CABLES.
WO2013081212A1 (en) Hydraulic line fixing apparatus for boom swing-type excavators
GB2332725B (en) Cable/hose handling chain
WO2018212517A1 (en) Multi-joint support member
WO2024034770A1 (en) Robochain
DE3876916D1 (en) POWER SUPPLY CHAIN.
WO2013191377A1 (en) Tubular led lamp having electric shock protection base
ATE269597T1 (en) CABLING A MODULAR FURNITURE SYSTEM
WO2022065639A1 (en) Pvc pipe connecting device
WO2013183927A1 (en) C-shaped clamping device
CN215419520U (en) Protection device for submarine cable
WO2013077509A1 (en) Cable for simultaneously determining current and short circuit, and display member for cable tray
WO2022114353A1 (en) Cable guide chain adaptive to change in cable number
CN209948167U (en) Tail wire connector of pipeline detection crawling robot
CN213692450U (en) Detection device for information network technology service
CN213780465U (en) Optical fiber cable with protective joint
CN222338951U (en) Cable protection device
CN120708978B (en) Nylon armor photoelectric composite cable device for preventing animals from biting
KR102774817B1 (en) A Cable shorting prevention device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20935324

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 11/01/2023)

122 Ep: pct application non-entry in european phase

Ref document number: 20935324

Country of ref document: EP

Kind code of ref document: A1