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KR20080023506A - Frame crane - Google Patents

Frame crane Download PDF

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Publication number
KR20080023506A
KR20080023506A KR1020060087476A KR20060087476A KR20080023506A KR 20080023506 A KR20080023506 A KR 20080023506A KR 1020060087476 A KR1020060087476 A KR 1020060087476A KR 20060087476 A KR20060087476 A KR 20060087476A KR 20080023506 A KR20080023506 A KR 20080023506A
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KR
South Korea
Prior art keywords
support shaft
crane
floor
frame
support
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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.)
Abandoned
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KR1020060087476A
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Korean (ko)
Inventor
박영만
Original Assignee
박영만
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Priority to KR1020060087476A priority Critical patent/KR20080023506A/en
Publication of KR20080023506A publication Critical patent/KR20080023506A/en
Abandoned legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/28—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
    • B66C23/283—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of assembled elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/28—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
    • B66C23/30—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of telescopic elements

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

본 발명은 설치 및 해체가 용이하며, 수개의 지지대를 이용하여 층간 간의 상향 설치가 가능하여 필요한 자재를 손쉽고 안전하게 리프팅 할 수 있는 골조용 크레인을 제공하기 위한 것으로, 본 발명의 구체적인 수단은, 층간 골조에 설치되어 건축자재를 리프팅시키는데 사용되는 골조용 크레인에 있어서, 층간에 고정 및 해체 가능하게 설치되는 다수의 지지축 지지대와; 상기 지지축 지지대에 연결되어 층간 밖에서 입설되고, 수개가 텔레스코프식으로 연결되어 접동가능하게 조립되어 있는 지지축과; 상기 지지축의 최상단에 연결되어 층간 밖으로 소정 길이만큼 돌출된 아암과; 상기 아암에 탑재되어 건축자재를 리프팅시키는 윈치를 포함한 것을 특징으로 한다.The present invention is easy to install and dismantle, it is possible to upwardly install between layers by using several supports to provide a frame crane that can easily and safely lifting the necessary materials, specific means of the present invention, interlayer framework A frame crane installed on the floor and used to lift a building material, comprising: a plurality of support shaft supports fixedly and dismantled between floors; A support shaft connected to the support shaft support and erected outside the floor, and several of which are telescopically connected and assembled slidably; An arm connected to an uppermost end of the support shaft and protruding out of an interlayer by a predetermined length; It is characterized in that it comprises a winch mounted on the arm for lifting the building materials.

Description

골조용 크레인{A frame crane}Frame crane {A frame crane}

본 명세서에서 첨부되는 다음의 도면들은 본 발명의 바람직한 실시예를 예시하는 것이며, 후술하는 발명의 상세한 설명과 함께 본 발명의 기술사상을 더욱 이해시키는 역할을 하는 것이므로, 본 발명은 그러한 도면에 기재된 사항에만 한정되어서 해석되어서는 아니된다.The following drawings, which are attached in this specification, illustrate preferred embodiments of the present invention, and together with the detailed description of the present invention, serve to further understand the technical spirit of the present invention. It should not be construed as limited to.

도 1은 본 발명에 따른 골조용 크레인의 설치 조감도.1 is a bird's eye view of the installation of the frame crane according to the invention.

도 2는 본 발명에 따른 골조용 크레인의 설치 상태도.Figure 2 is an installation state of the frame crane according to the invention.

도 3은 본 발명에 따른 골조용 크레인의 상향 설치 상태도.Figure 3 is an upward installation state of the frame crane according to the invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

21,22,23: 지지축 지지대21,22,23: support shaft support

31,32,33: 지지축31,32,33: support shaft

40: 아암40: arm

50: 윈치50: winch

60: 자재짐받이60: Billboard

본 발명은 건축물 시공에 사용되는 크레인에 관한 것으로, 특히 설치 및 해체가 용이하고, 골조 층간을 이동하여 가면서 필요한 건축 자재를 해당 위치로 인상할 수 있도록 함과 동시에 해당 층간에서의 안전한 인상 작업이 가능토록 한 골조용 크레인에 관한 것이다.The present invention relates to a crane used in the construction of the building, in particular, easy to install and dismantle, while moving between the framing floor to raise the necessary building material to the location and at the same time safe lifting work between the floor is possible. It is about a frame crane for ever.

통상 고층 건물을 시공할 경우 건설 현장에 타워 크레인이 설치되어 사용된다. 타워크레인은 건물에 필요한 자재를 리프팅시켜 해당 층으로 운반하게 된다. 이때 타워크레인은 탑승자에 의해 조작된다. 따라서 타워크레인을 사용하려면 탑승자의 운전 조작이 필요하므로 운전비용이 고려되어야 한다.In general, when building a high-rise building tower crane is used in the construction site. Tower cranes lift the materials needed for the building and transport them to the floor. At this time, the tower crane is operated by the occupant. Therefore, to use the tower crane requires the driver's driving operation, driving cost must be considered.

또한 타워크레인은 긴 아암을 가지고 있기 때문에 한 건물에 하나 밖에 설치될 수 밖에 없다. 이러한 이유로 인해 건물에 필요한 자재를 층간으로 올리는데에는 하나의 타워크레인에 의존할 수 밖에 없으므로 필요한 모든 자재를 리프팅하는데에는 그 많큼의 많은 리프팅 시간이 필요하다.In addition, tower cranes have long arms, so they can only be installed in one building. For this reason, it is necessary to rely on a single tower crane to raise the materials required for the building to the floor, so a lot of lifting time is required to lift all the necessary materials.

따라서 전반적으로 리프팅 처리 효율이 떨어지고 이는 건물 시공기간에도 악영향을 미치게 된다. 또한, 타워크레인은 긴 아암으로 인해 안전 사고에 불리할 수 밖에 없다.Therefore, the overall lifting efficiency is lowered, which adversely affects the construction period. In addition, the tower crane is disadvantageous due to the long arm is a safety accident.

따라서 본 발명은 상기와 같은 사정을 감안하여 창안된 것으로, 설치 및 해체가 용이하며, 수개의 지지대를 이용하여 층간 간의 상향 설치가 가능하여 필요한 자재를 손쉽고 안정하게 리프팅 할 수 있는 골조용 크레인을 제공함에 그 목적이 있다.Therefore, the present invention was devised in view of the above circumstances, and is easy to install and dismantle, and it is possible to upwardly install between floors using several supports, thereby providing a framework crane for easily and stably lifting necessary materials. Has its purpose.

또한 본 발명은 운반코자 하는 위치 가까운 곳에 위치케 하여 타워크레인에 비해 가까운 곳에서 물건을 취급함으로 안전에도 도움이 되는 골조용 크레인을 제공함에 그 목적이 있다.It is also an object of the present invention to provide a frame crane to be located in the position close to the transport to help the safety by handling things in close proximity to the tower crane.

상기의 목적을 달성하기 위한 본 발명의 구체적인 수단은,Specific means of the present invention for achieving the above object,

층간 골조에 설치되어 건축자재를 리프팅시키는데 사용되는 골조용 크레인에 있어서,In the frame crane installed in the interlaminar frame used to lift the building materials,

층간에 고정 및 해체 가능하게 설치되는 다수의 지지축 지지대와;A plurality of support shaft supports fixedly and dismantled between floors;

상기 지지축 지지대에 연결되어 층간 밖에서 입설되고, 수개가 텔레스코프식으로 연결되어 접동가능하게 조립되어 있는 지지축과;A support shaft connected to the support shaft support and erected outside the floor, and several of which are telescopically connected and assembled slidably;

상기 지지축의 최상단에 연결되어 층간 밖으로 소정 길이만큼 돌출된 아암과;An arm connected to an uppermost end of the support shaft and protruding out of an interlayer by a predetermined length;

상기 아암에 탑재되어 건축자재를 리프팅시키는 윈치를 포함한 것을 특징으로 한다.It is characterized in that it comprises a winch mounted on the arm for lifting the building materials.

또한, 본 발명에 따르면,In addition, according to the present invention,

상기 지지축의 최하단에는 힌지 결합되어 수평상태에서 수직상태로 회동 가능한 자재짐받이가 더 구비된 것을 특징으로 한다.The lower end of the support shaft is hinged is coupled is characterized in that the material carrier further rotatable from the horizontal state to the vertical state.

또한, 본 발명에 따르면,In addition, according to the present invention,

상기 지지대는 상단과 하단에 층간에서의 설치 및 해체를 위해 각각의 나사잭이 더 설치된 것을 특징으로 한다.The support is characterized in that each screw jack is further installed for installation and disassembly between the top and bottom of the floor.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 골조용 크레인의 설치 조감도이고, 도 2는 본 발명에 따른 골조용 크레인의 설치 상태도이고, 도 3은 본 발명에 따른 골조용 크레인의 상향 설치 상태도이다.1 is an installation bird's-eye view of a frame crane according to the invention, Figure 2 is a state diagram of the installation of the frame crane according to the invention, Figure 3 is an upward view of the state of the frame crane according to the invention.

도 1 내지 도 3에서와 같이 층간 골조에 설치되어 건축자재를 리프팅시키는데 사용되는 골조용 크레인에 있어서, 설치코자 하는 각 층간에 고정 및 해체 가능하게 설치되는 다수의 지지축 지지대(21,22,23)가 구비된다.1 to 3, in the frame crane, which is installed in the interlaminar framework and used to lift building materials, a plurality of support shaft supports 21, 22, and 23 are installed to be fixed and dismantled between each floor to be installed. ) Is provided.

상기 지지대(21,22,23)는 상단과 하단에 층간에서의 설치 및 해체를 위해 각각 나사잭(21a,22a,23a)이 설치됨이 바람직하다.The support 21, 22, 23 is preferably installed on the top and bottom screw jacks (21a, 22a, 23a) for installation and disassembly between the floor, respectively.

상기 지지축 지지대(21,22,23)에는 각기 지지축(31,32,33)이 연결되어 있다. 상기 지지축(31,32,33)은 지지축 지지대(21,22,23)에 연결되어 층간 밖에서 입설되고, 이들 지지축(31,32,33)은 텔레스코프식으로 연결되어 길이방향으로 접동가능하게 조립되어 있다.Support shafts 31, 32, and 33 are connected to the support shaft supports 21, 22, and 23, respectively. The support shafts 31, 32, 33 are connected to the support shaft supports 21, 22, 23 and run out of the floor, and the support shafts 31, 32, 33 are telescopically connected and slide in the longitudinal direction. It is assembled as possible.

여기서 지지축(31,32,33)과 지지축 지지대(21,22,23)의 연결은 일예로서 체결 및 해체가 가능한 볼트 체결방법을 사용할 수 있다.Here, the connection of the support shafts 31, 32, 33 and the support shaft supports 21, 22, 23 may use, as an example, a bolt fastening method capable of fastening and dismantling.

상기 지지축(31,32,33)의 최상단에는 층간 골조 밖으로 소정 길이만큼 돌출된 아암(40)이 설치되어 있다.At the top end of the support shafts 31, 32, 33, an arm 40 protruding out of the interlaminar framework by a predetermined length is provided.

상기 아암(40)에는 건축자재를 리프팅시키는 윈치(50)가 탑재되어 있다. 상기 윈치(50)는 로프(52)를 전동식으로 권취하며 도르래(54)에 연결된 후크(56)를 승강시켜 건축자재를 해당 층으로 리프팅시키게 되어 있다.The arm 40 is equipped with a winch 50 for lifting a building material. The winch 50 is electrically wound around the rope 52 to lift the hook 56 connected to the pulley 54 to lift the building material to the floor.

한편, 본 발명은 상기 지지축(31,32,33)의 최하단에 힌지 결합되어 수평상태에서 수직상태 또는 수직상태에서 수평상태로 회동 가능한 자재짐받이(60)가 더 설치될 수 있다.On the other hand, the present invention is hinged to the lower end of the support shaft (31, 32, 33) may be further provided with a material carrier 60 that can be rotated in a horizontal state in a vertical state or a vertical state in a horizontal state.

이와 같이 구성된 본 실시예의 작용을 설명한다.The operation of this embodiment configured as described above will be described.

먼저, 본 발명의 골조용 프레임은 도 1 및 도 2와 같이 층간에 지지축 지지대(21,22,23)가 설치된다.First, the frame frame of the present invention, the support shaft support (21, 22, 23) is installed between the layers as shown in Figs.

이때 지지축 지지대(21,22,23)는 나사잭(21a,22a,23a)을 각 층의 천정에 고정시킴으로써 설치가 완료된다.At this time, the support shaft support (21, 22, 23) is completed by fixing the screw jack (21a, 22a, 23a) to the ceiling of each floor.

다음, 각각의 지지축 지지대(21,22,23)의 전단부에 지지축(31,32,33)을 연결하여 고정한다.Next, the support shafts 31, 32, and 33 are connected and fixed to the front ends of the respective support shaft supports 21, 22, and 23.

그 다음 최상단의 지지축(33)에 아암(40)이 설치되고, 아암(40)에 윈치(50)가 탑재되므로서 자재 인상 준비가 완료된다.Then, the arm 40 is installed on the support shaft 33 of the uppermost end, and the winch 50 is mounted on the arm 40, and preparation for material lifting is completed.

이같이 골조용 크레인(10)이 층간 골조에 설치 완료되면, 윈치(50)가 구동되어 필요한 자재를 인상하게 된다. 인상시에는 자재짐받이(60)가 수직으로 세워진 상태에서 작업이 이루어진다.When the frame crane 10 is installed in the interlaminar frame as described above, the winch 50 is driven to raise necessary materials. At the time of raising, the work is carried out in a state in which the material carrier 60 is standing vertically.

필요한 자재가 인상되면 자재짐받이(60)가 회전하여 수평상태로 놓이게 되고, 자재짐받이(60)에 자재를 내려놓음으로써 해당 층으로 자재을 운반할 수 있는 것이며, 운반된 자재를 해당 층에 내려놓고 내부로 운반할 수 있다.When the required material is raised, the material tray 60 is rotated and placed in a horizontal state. The material can be transported to the floor by placing the material on the material tray 60. Can be transported by.

한편, 본 발명의 골조용 크레인(10)은 최하부측 지지축 지지대(21)를 도 3과 같이 최상부로 이동시켜 상층으로 상향 설치될 수 있다.Meanwhile, the framework crane 10 of the present invention may be installed upward by moving the lowermost support shaft support 21 to the top as shown in FIG. 3.

이는 최하부측 지지축 지지대(21)를 최하부측 지지축(31)으로부터 분리하여 최상부 작업층으로 이동시키고, 최하측 지지축(31)을 중간측 지지축(32)으로 삽입 위치이동시킨 후 다시 중간측 지지축(32)과 최상부측 지지축(33)을 상방으로 상승이동시킴으로써 이루어진다.This separates the lowermost support shaft support 21 from the lowermost support shaft 31 and moves it to the uppermost working layer, moves the lowermost support shaft 31 to the intermediate support shaft 32, and then again This is achieved by moving the side support shaft 32 and the top support shaft 33 upward.

이같이 본 발명에 따른 골조용 크레인(10)은 층간 간의 상향 설치가 가능하여 원하는 층에서 필요한 자재를 손쉽게 인상 받을 수 있게 된다.As such, the frame crane 10 according to the present invention can be easily installed between the floors to be able to raise the material required in the desired floor.

또한, 타워크레인과 다르게 설치가 간단하여 운용비용이 저렴하다.In addition, unlike the tower crane, the installation cost is low because of the simple installation.

또한, 운반코자 하는 위치 가까운 곳에 위치케 하여 상대적으로 타워크레인에 비해 가까운 곳에서 물건을 취급함으로 작업 안전성이 높아지는 것이다.In addition, it is located near the position to be transported to handle the object relatively closer to the tower crane to increase the work safety.

이상과 같이, 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명은 이것에 의해 한정되지 않으며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술사상과 아래에 기재될 청구범위의 균등범위 내에서 다양한 수정 및 변형이 가능함은 물론이다.As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto, and the technical idea of the present invention and the following by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

상술한 바와 같이 본 발명의 골조용 크레인에 따르면, 인상 위치에 따른 상향 설치가 가능하고, 타워크레인과 다르게 설치 비용이 저렴하고 탑승할 필요가 없이 리프팅 조작이 가능하여 해당 층으로 자재를 신속히 인상시킬 수 있다. 또한 운반코자 하는 위치 가까운 곳에 위치케 하여 타워크레인에 비해 가까운 곳에서 물건을 취급함으로 작업 안전성이 높아지는 효과를 갖는다.According to the frame crane of the present invention as described above, it is possible to upwardly install according to the lifting position, unlike the tower crane, the installation cost is cheap and lifting operation is possible without the need to board, so as to quickly raise the material to the floor Can be. In addition, it is located near the position to be transported and has the effect of increasing the safety of work by handling the object closer than the tower crane.

Claims (3)

층간 골조에 설치되어 건축자재를 리프팅시키는데 사용되는 골조용 크레인에 있어서,In the frame crane installed in the interlaminar frame used to lift the building materials, 층간에 고정 및 해체 가능하게 설치되는 다수의 지지축 지지대(21,22,23)와;A plurality of support shaft supports (21, 22, 23) installed to be fixed and dismantled between floors; 상기 지지축 지지대(21,22,23)에 연결되어 층간 밖에서 입설되고, 수개가 텔레스코프식으로 연결되어 접동가능하게 조립되어 있는 지지축(31,32,33)과;Support shafts (31, 32, 33) connected to the support shaft supports (21, 22, 23), which are installed outside the floor, and are connected to each other telescopically and slidably; 상기 지지축(31,32,33)의 최상단에 연결되어 층간 밖으로 소정 길이만큼 돌출된 아암(40)과;An arm (40) connected to the uppermost end of the support shafts (31, 32, 33) and projecting out of the interlayer by a predetermined length; 상기 아암(40)에 탑재되어 건축자재를 리프팅시키는 윈치(50)를 포함한 것을 특징으로 하는 골조용 크레인.Frame crane, characterized in that it comprises a winch (50) mounted to the arm (40) for lifting the building materials. 제 1항에 있어서,The method of claim 1, 상기 지지축(31,32,33)의 최하단에는 힌지 결합되어 수평상태에서 수직상태로 회동 가능한 자재짐받이(60)가 더 구비된 것을 특징으로 하는 골조용 크레인.The lower end of the support shaft (31, 32, 33) is a frame crane, characterized in that the hinge is further provided with a material carrier (60) rotatable from the horizontal state to the vertical state. 제 1항에 있어서,The method of claim 1, 상기 지지대(21,22,23)는 상단과 하단에 층간에서의 설치 및 해체를 위해 각각의 나사잭(21a,22a,23a)이 더 설치된 것을 특징으로 하는 골조용 크레인.The support (21, 22, 23) is a skeleton crane, characterized in that the screw jack (21a, 22a, 23a) is further installed for installation and disassembly between the top and bottom of the floor.
KR1020060087476A 2006-09-11 2006-09-11 Frame crane Abandoned KR20080023506A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114031002A (en) * 2021-11-03 2022-02-11 上海建工七建集团有限公司 Tower crane wall-attached connecting piece dismounting device and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114031002A (en) * 2021-11-03 2022-02-11 上海建工七建集团有限公司 Tower crane wall-attached connecting piece dismounting device and method
CN114031002B (en) * 2021-11-03 2024-08-13 上海建工七建集团有限公司 Tower crane wall-attached connecting piece dismantling device and method

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