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Wall attaching device for tower crane

A wall-attached device and tower crane technology, which is applied to cranes and other directions, can solve the problems of building wall damage, pulling anchor rods, building damage, etc., to improve universality, flexible fixing positions, and convenient installation and fixing of attached walls The effect of the device

Pending Publication Date: 2022-05-31
XINJIANG CONSTR ENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the existing wall-attaching device can solve the fixing problem of the tower body, there is still an obvious defect, that is, the anchor rod nailed into the wall of the building will cause damage to the building, and when the tower crane works, it will cause damage to the building. The slight shaking of the beam will further cause the support beam to pull the anchor rod, which will further damage the building wall

Method used

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  • Wall attaching device for tower crane
  • Wall attaching device for tower crane
  • Wall attaching device for tower crane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see figure 1 — image 3 , a wall attachment device for a tower crane, including a rectangular wall attachment frame 10, the attachment wall frame 10 is sleeved outside the tower body of the tower crane and fixedly connected with the tower body, and also includes a support mechanism 20 with a stretchable length and a For the positioning mechanism 30 connected to the reserved window of the building, the two ends of the supporting mechanism 20 are respectively connected with the wall-attached frame 10 and the positioning mechanism 30; the positioning mechanism 30 includes a cross-shaped cage 301, and the left and right ends of the cage 301 The outer sliding sleeve is provided with a first movable sleeve 302, and the upper and lower ends of the cage 301 are slidingly sleeved with a second movable sleeve 303, and the first movable sleeve 302 and the second movable sleeve 303 are square tubular structure, both of them are sleeved on the outside of the cage 301, and can slide...

Embodiment 2

[0033] see Figure 4 The difference between this embodiment and Embodiment 1 is that the support mechanism 20 includes two support beams 207 whose length can be extended and contracted, one end of the support beam 207 is connected with the retainer 301 with bolts, and the other end of the support beam 207 is connected with the wall frame 10 Bolt connection; one side of the wall-attached frame 10 is provided with a positioning rib 101, and a third through hole 102 is evenly penetrated on the positioning rib 101, and one end of the supporting beam 207 is connected with the third through hole 102 through a bolt; the supporting beam 207 includes an outer sleeve 2071 and an inner rod body 2072 inserted inside the outer sleeve 2071. A fourth through hole 208 is evenly penetrated on the side wall of the outer sleeve 2071, and the inner rod body 2072 is threadedly connected with the fourth through hole 208. Matching bolts, therefore, the length of the support beam 207 can be expanded ...

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Abstract

The invention relates to the technical field of building equipment, in particular to a wall attaching device for a tower crane, which comprises a rectangular wall attaching frame, a support mechanism with telescopic length and a positioning mechanism for being connected with a reserved window of a building, and the wall attaching frame sleeves the tower body of the tower crane and is fixedly connected with the tower body. The two ends of the supporting mechanism are connected with the wall-attached frame and the positioning mechanism correspondingly. The positioning mechanism comprises a cross-shaped holder, the left end and the right end of the holder are each sleeved with a first movable pipe sleeve in a sliding mode, and the upper end and the lower end of the holder are each sleeved with a second movable pipe sleeve in a sliding mode. The positioning mechanism extends into the reserved window of the building, and the four clamping mechanisms are used for clamping the upper edge, the lower edge, the left edge and the right edge of the reserved window correspondingly, so that the building cannot be damaged while the tower crane is fixed.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a wall attachment device for a tower crane. Background technique [0002] Tower crane is the most commonly used lifting equipment on construction sites, also known as "tower crane". raw materials. Entering the 21st century, the overall structure of China's tower crane industry has also undergone great changes, and new companies have entered the tower crane industry. It is estimated that there are more than 400 tower crane manufacturers in China. [0003] The tower crane is usually built on one side of the building. As the height of the building increases, in order to meet the construction requirements, the tower crane also needs to be lengthened one by one. During the construction process of existing tower cranes, a wall attachment device is needed to fix the tower body and the building to avoid shaking and toppling of the tower body. Existing wall-attached devi...

Claims

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Application Information

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IPC IPC(8): B66C23/16B66C23/62
CPCB66C23/16B66C23/62
Inventor 雷宁安高林刘卫建刘学刚王斌谢辉煌王玉高楠李月刘文瑾李志强
Owner XINJIANG CONSTR ENG GRP