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Safety anti-falling device for building construction

A technology for building construction and anti-fall, which can be used in construction, building rescue, building construction, etc., and can solve problems such as danger and power failure.

Inactive Publication Date: 2021-04-30
重庆星科裕信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when a fire breaks out on site, it is often accompanied by a power outage, the air pump is powered off, the gas inside the cylinder flows back into the air pump, the piston moves down sharply in the cylinder, and the workbench also moves. If there are staff on the workbench, this will be extremely dangerous

Method used

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  • Safety anti-falling device for building construction
  • Safety anti-falling device for building construction
  • Safety anti-falling device for building construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] as attached figure 1 And attached figure 2 Shown:

[0024] A safety fall prevention device for building construction, comprising a frame, a first cylinder 1 and an air pump 2 for adding or extracting gas inside the first cylinder 1, the first cylinder 1 is arranged on the frame, and the air pump 2 is arranged on the frame Above, the air pump 2 is set on the right side of the first cylinder 1, the air pump 2 communicates with the first cylinder 1, the first cylinder 1 is provided with a first piston 3 which is slidingly connected, the first piston 3 is connected with a connecting rod 5, and the connecting rod 5 is connected with a support 6, and the support 6 is provided with a fixedly connected workbench 7. The staff can climb on the workbench 7, turn on the air pump 2 to inflate, the air pump 2 inflates the first cylinder 1, the first piston 3 slides upwards inside the first cylinder 1, makes the connecting rod 5 slide upwards, and the support 6 also moves upwards ...

Embodiment 2

[0031] as attached image 3 And attached Figure 4 Shown:

[0032] Different from Embodiment 1, the frame is provided with a second gear 28 that is rotatably connected, the frame is provided with a third belt rod 32, and the third belt rod 32 is provided with a rotating shaft, and the second gear 28 and the third The rotating shafts of the belt rod 32 are coaxially connected. The second gear 28 meshes with the first rack 20 . A fixedly connected sealed bag 31 is provided on the inner side wall of the gas outlet box 12 . Dilute HCL solution is arranged in the sealed bag 31 , and limestone is arranged at the bottom of the gas outlet box 12 . The frame is provided with a second rack 29 that is slidingly connected, and a push rod 30 runs through the top of the air outlet box 12. The end of the push rod 30 is tapered, and the end of the push rod 30 is arranged correspondingly to the sealed bag 31. One end far away from the air outlet box 12 is fixedly connected with the second ...

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Abstract

The invention discloses a safety anti-falling device for building construction. The safety anti-falling device comprises a first air cylinder, a workbench, an air pump and supporting rods, wherein a first piston is arranged in the first cylinder, the first piston is fixedly connected with the workbench, the supporting rods are fixedly connected with the workbench; and the safety anti-falling device further comprises a second air cylinder, a first rack, a first gear and a rotating wheel, belt sheets are arranged on the supporting rods, a working medium is arranged in the second cylinder, a second piston is arranged in the second cylinder, the first rack is fixedly connected with the second piston, the first gear is meshed with the first rack, the rotating wheel is coaxially connected with the first gear, a rotating claw is arranged on the rotating wheel, and the rotating claw is matched with the belt sheet; and when a fire occurs, the working medium is heated to expand, the second piston slides upwards, the first rack slides upwards, the first gear rotates, the rotating wheel rotates, and the rotating claw stirs the belt pieces to give an upward force to the workbench to buffer the workbench. The situation that the workbench descends sharply when an air pump is powered off is buffered.

Description

technical field [0001] The invention relates to the technical field of building construction, and specifically discloses a safety fall prevention device for building construction. Background technique [0002] With the rapid development of social economy, architecture has become a beautiful landscape in contemporary society, and construction is an indispensable process. Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes basic engineering construction. , main structure construction, roofing engineering construction, decoration engineering construction, etc., the place where the construction work is called "building construction site" or "construction site", also called construction site. [0003] Building construction...

Claims

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Application Information

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IPC IPC(8): E04G1/15E04G1/22E04G5/00E04G5/12A62B1/22
CPCE04G1/15E04G1/22E04G5/00E04G5/001E04G5/12A62B1/22
Inventor 杨培
Owner 重庆星科裕信息科技有限公司
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