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WO2021118109A1 - Injecteur de fil électrique portable - Google Patents

Injecteur de fil électrique portable Download PDF

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Publication number
WO2021118109A1
WO2021118109A1 PCT/KR2020/016717 KR2020016717W WO2021118109A1 WO 2021118109 A1 WO2021118109 A1 WO 2021118109A1 KR 2020016717 W KR2020016717 W KR 2020016717W WO 2021118109 A1 WO2021118109 A1 WO 2021118109A1
Authority
WO
WIPO (PCT)
Prior art keywords
roller
electric wire
bevel gear
unit
wire
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/KR2020/016717
Other languages
English (en)
Korean (ko)
Inventor
최전호
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.)
Pluselectric Co Ltd
Original Assignee
Pluselectric Co Ltd
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 Pluselectric Co Ltd filed Critical Pluselectric Co Ltd
Priority to CN202080008249.0A priority Critical patent/CN113273046A/zh
Publication of WO2021118109A1 publication Critical patent/WO2021118109A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F11/00—Cutting wire
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/085—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using portable tools
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
    • H02G1/1204—Hand-held tools
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Definitions

  • the present invention relates to a portable electric wire injector, and more particularly, a plurality of rollers are connected by a belt and can move at one time, so that an accurate picking operation is possible. It relates to a portable wire injector that can improve assembly by modularization.
  • the wire pick-up equipment used for carrying wires at a construction site and for picking up work
  • the wire pick-up equipment consists of an upper plate and a lower plate.
  • a body formed in multiple layers a handle configured on one side of the body; a seating part formed so that the wire roll can be seated on the body; a through hole penetrating through the upper plate of the body upward and downward; a wire induction part which is formed to protrude upward from the upper plate of the body and fixes the wire strands released from the wire roll seated on the seating part;
  • the wire entry equipment can not only quickly store and transport wires, but also can easily carry out wire selection work.
  • the prior invention Korean Patent No. 1695183 discloses a pair of body blocks having one end hinge-coupled to each other to be rotatably provided and forming guide grooves on abutment surfaces to correspond to and contact each other; an input/output pressure feeding roller which is axially connected to each of the guide grooves of the body block, is rotatably installed, and is in surface contact to guide the transfer of electric wires; Clamping means installed at one end of the body block and maintaining the contact state toward the electric wire of the input/output pressure feeding roller and fastening the opposite side of the hinge of the body block to open/close setting; includes, and the input/output pressure feeding roller has one end of the power source It is possible to bind and the rotational power is transmitted, and it extends to one end of the rotation center shaft of the input/output pressure feeding roller and includes an extended drive shaft which is formed to protrude to the outside of the body block.
  • Korea Publication No. 2017-0000525 is a frame in which an installation space is formed inside and an open opening is formed on the side; a roller member that is rotatably installed in a state facing each other inside the frame, and into which a wire is inserted into a position between the facings; and a driving unit that provides a rotational driving force to the roller member so that the wire is moved in one direction by the rotational pressing force of the roller member, wherein the driving unit includes a rotational shaft inserted into the roller member to provide rotational driving force It shows a selection device including a drive motor.
  • Patent Document 1 Korean Patent No. 1272228
  • Patent Document 2 Korean Patent No. 1695183
  • the present invention has been made to solve the above problems, and the present invention aims to provide a portable electric wire injector in which a plurality of rollers are connected by a belt in a figure 11 shape and can move at the same time, thereby enabling an accurate selection operation. .
  • Another object of the present invention is to provide a portable wire injector in which the fixed shaft is fixed with a butterfly nut or a blade part is placed therein, and the rotation transmission shaft of the motor is tilted and coupled for miniaturization of the selection machine.
  • Another object of the present invention is to provide a portable electric wire injector that is small in size but low in maintenance cost by modularizing each part and moving the electric wire in a certain direction with a pedestal.
  • the present invention provides an insertion hole into which an electric wire is inserted and a body portion for forming an outlet hole through which it is discharged; a control plate positioned on the lower side of the body and descending or rising to a predetermined height while compressing the spring member; a spring member supporting the adjustment plate, having a contracting space based on an elastic force between the first roller portion and the second roller portion, and being axially connected to the adjustment plate; a first roller part that is connected to the spring member and descends in a space for press-fitting the electric wire from the original position to the upper part of the second roller part according to the descent of the regulating plate, and a plurality of rollers are installed; a second roller part having a plurality of rollers installed on a lower part thereof to face the first roller part and the electric wire therebetween; a belt interconnecting the plurality of rollers of the first roller part and the second roller part; a motor unit which provides a rotational force to the second roller unit so that the belt rotates
  • a fixed long hole formed through the upper portion of the body portion; a fixed shaft attached to the upper side of the control plate through the fixed long hole, and having a rotating handle at the upper side thereof; a bearing inserted into and coupled to an upper portion of the fixed shaft and the throttle plate; and a butterfly nut screwed to the fixed shaft between the adjustment plate and the upper portion of the body portion, and when the rotation handle is moved along the fixed long hole, the inclined side of the triangular shape formed in the lower portion of the adjustment plate is removed.
  • the spring member is lowered, and the first roller part is flatly lowered from the original position to the space for press-fitting the electric wire from the original position to the upper part of the second roller part, and then the rotation knob is rotated to fix the butterfly nut attached to the adjusting plate do.
  • a handle portion having a first arc shape on the head of the portable wire injector and formed in the lower portion of the operation portion for cutting by hand; a cutting wire injection unit having a second arc shape of a lower portion that moves up and down in contact with the first arc shape and having a hole into which an electric wire is inserted in a horizontal direction; and a blade formed in the upper part to cut and cut the upper part of the electric wire according to the rise of the cutting electric wire injection part.
  • the size of the motor is increased by a certain value or more so that the rotation transmission shaft is tilted to secure an angle at which the first bevel gear and the second bevel gear are coupled, and a bearing portion is formed at an end of the rotation transmission shaft.
  • It further includes a pedestal so that the electric wire enters between the handle part and the cutting wire injection part in the roller part without being bent.
  • a control unit for adjusting the rotation direction of the motor unit is formed on a side surface of the body unit.
  • the present invention made as described above is configured so that the electric wire can be automatically fed through the portable device when the wire is drawn in or pulled out, so that it is possible to increase the working speed while increasing the convenience and work efficiency of the work.
  • the present invention can promote the versatility of wiring work because it is possible to selectively batch-process the incoming and outgoing wires through the external trigger and the control unit.
  • the roller member can be rotated at a set number of revolutions to move the electric wire by pressing in one direction, so that the picking operation can be performed accurately and smoothly.
  • FIG. 1 is a view showing a selection machine according to the prior art.
  • FIG. 2 is a view showing a selection machine according to the prior art.
  • FIG. 3 is a view showing a schematic structure of a portable wire injector according to an embodiment of the present invention.
  • Figure 4 is a view for showing the detailed structure of the portable wire injector according to an embodiment of the present invention.
  • Figure 5 is a side view for showing the detailed structure of the portable wire injector according to an embodiment of the present invention.
  • FIG. 6 is a side perspective view showing in detail the control trigger and the control unit of the portable wire injector according to another embodiment of the present invention.
  • Figure 7 is a side view showing in detail the fixing step of the fixed shaft of the portable wire injector according to another embodiment of the present invention.
  • the best form for carrying out the present invention is a body portion forming an insertion hole and a discharge hole through which the electric wire is inserted on both sides; a control plate positioned on the lower side of the body and descending or rising to a predetermined height while compressing the spring member; a spring member supporting the adjustment plate, having a contracting space based on an elastic force between the first roller portion and the second roller portion, and being axially connected to the adjustment plate; a first roller part that is connected to the spring member and descends in a space for press-fitting the electric wire from the original position to the upper part of the second roller part according to the descent of the regulating plate, and a plurality of rollers are installed; a second roller part having a plurality of rollers installed on a lower part thereof to face the first roller part and the electric wire therebetween; a belt interconnecting the plurality of rollers of the first roller part and the second roller part; a motor unit which provides a rotational force to the second roller unit so that the belt rotates so that the electric
  • the present invention is basically a small body portion 100 inside the first roller portion 130; a second roller unit 140; belt 150; Motor unit 160; a first bevel gear 165; a second bevel gear 175; rotation transmission shaft 170; a third bevel gear 145; etc.
  • the first roller unit 130 descends from the original position to a space for press-fitting the electric wire from the original position to the upper side of the second roller unit, and a plurality of rollers are installed.
  • the space may be deformed according to the size of the wire, but in the present invention, it is defined by the size of a general wire for selection.
  • a plurality of rollers are installed on the lower side of the second roller unit 140 to face the first roller unit with the electric wire therebetween, and between the first roller unit 130 and the second roller unit 140 .
  • the space is determined according to the size of the wire for selection.
  • the belt 150 is configured to interconnect a plurality of rollers of the first roller unit 130 and the second roller unit 140 , and the rollers belonging to the first roller unit 130 and the second roller It serves to allow the rollers belonging to the unit 130 to move at the same time.
  • the motor unit 160 is a device that provides rotational force to the second roller unit 140 so that the belt rotates so that the electric wire is inserted into the belt 150 to advance.
  • the motor unit 160 may provide a rotational force to the second roller unit 140 .
  • the body part 100 is configured to form an insertion hole into which an electric wire is inserted and an exit hole for discharge on both sides, and the adjustment plate 110 and the spring member 120 are positioned on the upper side, and the first roller part It is an external shape including 130 and the second roller unit 140 .
  • the upper surface is flat in order to place the adjusting plate 110 and the spring member 120 on the upper part, and a sufficient space is secured to position the first roller part 130 and the second roller part 140 .
  • the lower part may include a space and device for easily including means for controlling the motor unit 160 and the like.
  • the adjustment plate 110 is located on the lower portion of the body portion 100, and is configured to descend or rise to a certain height while compressing the spring member.
  • the spring member 120 supports the adjustment plate 110 , there is a contraction space based on an elastic force between the first roller portion and the second roller portion, and is axially fixedly connected to the adjustment plate.
  • the first roller unit 130 is connected to the spring member and descends in a balanced way from the original position to the upper portion of the second roller unit according to the descent of the adjustment plate to a space for press-fitting the electric wire, and a plurality of rollers are installed.
  • the second roller unit 140 is a device in which a plurality of rollers are installed on the lower side to face the first roller unit with the electric wire interposed therebetween.
  • the belt 150 is configured to interconnect a plurality of rollers constituting the first roller unit 130 and the second roller unit 140, and the material of the belt preferably has high friction and tensile force.
  • the motor unit 160 is a device that provides rotational force to the second roller unit 140 to rotate the belt so that the electric wire is inserted into the belt 150 to advance. It is possible to selectively batch process the input and withdrawal of wires, so that the versatility of wiring work can be achieved.
  • a bevel gear is used for the shaft of the motor unit 160 , and a linear or helical gear may be used for the bevel gear.
  • the first bevel gear 165 coupled to the shaft of the motor unit 160, the second bevel gear 175 coupled in the direction of the roller unit in the first bevel gear 165, and the second 2 is formed to extend in the direction of the roller on the bevel gear and is coupled to the rotation transmission shaft 170 to which the rotation spiral shape 176 is coupled at regular intervals and the rotation spiral, and is connected to the shaft of the roller 140-1. and a bevel gear 145 .
  • the body part 100 forms an insertion hole into which an electric wire is inserted and an exit hole through which the electric wire is discharged, on both sides, and serves as a main body for protecting while including important components such as rollers.
  • the adjustment plate 110 is located on the lower portion of the body portion 100, and is a member that descends or rises to a predetermined height while compressing the spring member, and the force to descend or rise to a predetermined height is obtained through a spring or the like.
  • the spring member 120 supports the adjustment plate 110 , there is a contraction space based on an elastic force between the first roller part and the second roller part, and is axially fixedly connected to the adjustment plate.
  • the first roller unit 130 is connected to the spring member 120 and descends in parallel to a space for press-fitting the electric wire from the original position to the upper side of the second roller unit according to the descent of the adjusting plate 110 , and a plurality of rollers is installed
  • a plurality of rollers are installed on the lower side of the second roller unit 140 to face the first roller unit with the electric wire therebetween.
  • a belt interconnecting the plurality of rollers of the first roller unit 130 and the second roller unit 140 rotates so that the electric wire is inserted into the belt 150 and provides a rotational force to advance.
  • a first bevel gear 165 coupled to the shaft; a second bevel gear 175; rotation transmission shaft 170; Through the third bevel gear 145; it is possible to selectively batch process the incoming and outgoing wires.
  • the spring member descends along the inclined side of the triangular shape formed on the lower part of the control plate, and the first roller part moves the electric wire from the original position to the upper part of the second roller part. After the balance is lowered into the space for press-fitting, the rotation handle is rotated so that the butterfly nut is attached to the adjusting plate and fixed.
  • a handle portion 180 having a first arc shape on the head of the body portion 100 that forms an insertion hole into which the electric wire is inserted and a withdrawal hole through which the wire is discharged on both sides, and an operation portion for manipulating the lower portion by hand; a cutting wire injection unit 190 having a second arc shape of a lower portion that moves up and down in contact with the first arc shape and having a hole through which an electric wire is inserted in a horizontal direction; and a blade part 195 formed on the upper part to cut and cut the upper part of the electric wire according to the rise of the cutting wire injection part.
  • the handle portion 180 in a stopped state connected by a connection ring is pulled, the second arc shape of the lower part that touches the first arc shape and moves up and down together raises the cutting wire injection part 190, at this time The electric wire in the interior comes up along with it and is cut by the blade part 195 .
  • roller parts 130 and 140 are protected from the outside and a "C"-shaped cover 210 is included to enable axial connection to enable modularization.
  • roller unit is installed as a pair facing each other with a buffer spring therebetween.
  • roller units 130 and 140 are installed at positions facing each other with a buffer spring therebetween, and the rollers may be moved in one direction by pressing the rollers from both sides of the electric wire.
  • any one of the rollers 130 and 140 is installed to be rotated at a set number of revolutions by receiving the driving force of the motor unit, and the other roller may support the electric wire in rotational contact from the bottom surface.
  • roller units 130 and 140 are installed as a pair, and it will be exemplarily described that the wire selection operation is performed by pressing the electric wire in one direction and inserting it into the interior of a building.
  • roller parts 130 and 140 are not necessarily limited to being installed as shown in FIGS. 5 and 6, and are installed in a plurality of pairs at equal or unequal intervals in one direction to place the electric wire between the roller parts 130 and 140 in one direction. It is also possible to pressurize with
  • roller units 130 and 140 may be rotationally driven by the driving force of the motor unit.
  • It additionally includes a rotation sensor for sensing the number of rotations of the roller units 130 and 140, and a control unit configured to receive a sensing signal from the rotation sensor to rotate the roller unit at a set number of rotations, thereby setting the length at which the electric wire is drawn out through the draw-out hole. can do.
  • the rotation sensor senses the number of rotations of the roller units 130 and 140 in real time, and confirms whether the roller unit senses the number of rotations set by the roller unit.
  • the sensed signal is transmitted to the control unit.
  • the control unit receives the sensing signal of the rotation sensor, and checks whether the roller unit rotates at the set rotation speed.
  • control unit may appropriately control the driving motor to rotate the roller unit at the set rotation speed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Wire Processing (AREA)

Abstract

La présente invention concerne un injecteur de fil électrique portable, plus précisément, un injecteur de fil électrique portable qui : comprend une pluralité de rouleaux qui sont reliés par l'intermédiaire d'une courroie et ainsi aptes à se déplacer simultanément pour permettre une injection de fil précise ; est de petite taille pour améliorer la commodité et l'efficacité de fonctionnement ; et est modulaire pour obtenir une structure simple et améliorer l'aptitude à l'assemblage.
PCT/KR2020/016717 2019-12-12 2020-11-24 Injecteur de fil électrique portable Ceased WO2021118109A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202080008249.0A CN113273046A (zh) 2019-12-12 2020-11-24 便携电线注入器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0165528 2019-12-12
KR1020190165528A KR102170955B1 (ko) 2019-12-12 2019-12-12 휴대용 전선 주입기

Publications (1)

Publication Number Publication Date
WO2021118109A1 true WO2021118109A1 (fr) 2021-06-17

Family

ID=73018357

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/016717 Ceased WO2021118109A1 (fr) 2019-12-12 2020-11-24 Injecteur de fil électrique portable

Country Status (3)

Country Link
KR (1) KR102170955B1 (fr)
CN (1) CN113273046A (fr)
WO (1) WO2021118109A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102582617B1 (ko) * 2021-03-26 2023-09-25 한화오션 주식회사 휴대형 구조의 케이블 피더 장치

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KR100921634B1 (ko) * 2007-07-27 2009-10-14 김용득 케이블 권출장치
KR20110030806A (ko) * 2009-09-18 2011-03-24 (주)성림코데라 전선절단탈피장치
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KR101488009B1 (ko) * 2006-10-06 2015-01-29 플루메타쯔 홀딩 에스.아. 케이블 안치 장치
KR100921634B1 (ko) * 2007-07-27 2009-10-14 김용득 케이블 권출장치
KR20110030806A (ko) * 2009-09-18 2011-03-24 (주)성림코데라 전선절단탈피장치
KR101998045B1 (ko) * 2019-01-10 2019-07-08 박정식 요비선 공급장치

Also Published As

Publication number Publication date
CN113273046A (zh) 2021-08-17
KR102170955B1 (ko) 2020-10-28

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