Driving anti-falling device for lifting of building climbing frame and lifting system of driving anti-falling device

A technology of anti-falling and climbing frame, which is applied in the direction of construction, building structure, scaffolding accessories, etc., can solve the problems of unbalanced load weight, falling of climbing frame, slow response speed, etc., and achieve the goal of ensuring safe operation and safety Effect

Pending Publication Date: 2022-07-22
SHANDONG XINHUOXIN MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unbalanced load weight or when the load exceeds the load of the electric hoist, it is easy to cause a safety accident that the climbing frame falls
In order to avoid the falling failure of the climbing frame, it is necessary to install an anti-falling device on the climbing frame. The existing anti-falling device has a complex structure and a s...

Method used

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  • Driving anti-falling device for lifting of building climbing frame and lifting system of driving anti-falling device
  • Driving anti-falling device for lifting of building climbing frame and lifting system of driving anti-falling device
  • Driving anti-falling device for lifting of building climbing frame and lifting system of driving anti-falling device

Examples

Experimental program
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Effect test

Embodiment 1

[0041] like Figure 1 to Figure 4 As shown, the present invention discloses a driving anti-fall device for lifting and lowering of a building climbing frame, which includes a rack 2, a climbing device and an anti-fall assembly, the rack 2 is vertically installed on a wall 7, and the climbing The side of the device adjacent to the rack 2 is the inner side, the outer side of the climbing device is connected to the building climbing frame, the inner side of the climbing device is engaged with the rack 2 and moves up and down along the rack 2, the anti-fall assembly It includes a limit stop 15, an anti-falling block 14, a first gear 12 and a second gear 13. The anti-falling block 14 is installed on the climbing device through a pin shaft 1 and can rotate around the pin shaft 1, and the gear The first gear 12 and the second gear 13 are installed on the climbing device through the second pin, the gear one 12 is engaged with the rack 2, the gear two 13 is located at the lower end of ...

Embodiment 2

[0054] Please refer to Figure 5 to Figure 10 As shown, on the basis of Embodiment 1, Embodiment 2 further improves the anti-fall component.

[0055] The present invention discloses a driving anti-falling device for lifting and lowering a building climbing frame, which includes a rack 2, a climbing device and an anti-falling assembly, and the anti-falling assembly further includes a coaxially arranged toggle gear 18 and a third gear 20 , the toggle gear 18 and the third gear 20 are installed on the climbing device, the third gear 20 is meshed with the rack 2 and installed on the climbing device, the anti-falling block 14 is an eccentric pendulum block, and the anti-falling block 14 The center of gravity is located on the same side as the limit block 15 , the toggle gear 18 toggles the anti-fall block 14 to rotate, and the limit block 15 is provided with a compression for the reset of the anti-fall block 14 Spring 17.

[0056] The limiting block 15 is installed on the climbin...

Embodiment 3

[0063] Please refer to Figure 11 to Figure 13 As shown, Embodiment 3 further improves the structure of the anti-falling block 14 .

[0064] The invention discloses a driving anti-falling device used for lifting and lowering of a building climbing frame, which comprises a rack 2, a climbing device and an anti-falling assembly, wherein the anti-falling assembly includes a limit block 15, an anti-falling block 14, a gear 12 and the second gear 13, the anti-falling block 14 is provided with anti-falling teeth matched with the second gear 13.

[0065] There is at least one anti-falling tooth. In this embodiment, there are two anti-falling teeth. The anti-falling teeth include one and two anti-falling teeth. The first and second anti-falling teeth. The second anti-falling tooth is connected by a smooth transition of the curve, and the first anti-falling tooth is located on the outer side of the second anti-falling tooth. Among them, the side adjacent to the first pin is the inner...

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Abstract

The invention relates to a driving anti-falling device for lifting of a building climbing frame and a lifting system.The driving anti-falling device comprises a rack, a climbing device and an anti-falling assembly, the rack is vertically installed on a wall, the outer side of the climbing device is connected with the building climbing frame, and the inner side of the climbing device is meshed with the rack and moves up and down along the rack; the anti-falling assembly comprises a limiting stop block, an anti-falling block, a first gear and a second gear, the anti-falling block is installed on the climbing device through a first pin shaft and can rotate around the first pin shaft, the first gear and the second gear are installed on the climbing device through a second pin shaft, the first gear is meshed with the rack, the second gear is located at the lower end of the anti-falling block, and the limiting stop block is located between the second gear and the anti-falling block. The anti-falling block is provided with anti-falling teeth matched with the second gear, and the anti-falling teeth incline in the direction away from the first pin shaft. When the building climbing frame falls, the anti-falling teeth are clamped on the second gear, the second gear stops rotating, the first gear coaxial with the second gear is clamped on the rack, the climbing frame stops falling, and the safety requirement for falling of the building climbing frame is met.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a driving anti-falling device for lifting and lowering a building climbing frame and a lifting system thereof. Background technique [0002] The climbing frame is a scaffold that can be lifted as a whole. After the climbing frame is built, it can rise or fall along the building as a whole. It has the advantages of less investment, convenient use and strong practicability. Therefore, it is favored by the construction of high-rise buildings. It is the construction process. commonly used construction equipment. In the prior art, one end of the electric hoist is generally fixed on the building, the other end is connected to the climbing frame through a chain, and the whole climbing frame is raised or lowered through the forward or reverse rotation of the electric hoist. Due to the unbalanced weight of the load or when the load exceeds the load of the electric hoist, th...

Claims

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Application Information

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IPC IPC(8): E04G5/00E04G5/04E04G3/28
CPCE04G5/001E04G5/046E04G3/28E04G2005/008E04G2003/286
Inventor 马仁怀尚厚延
Owner SHANDONG XINHUOXIN MATERIAL TECH CO LTD
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