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Safety protection device for high-altitude operation

A safety protection device, a technology for high-altitude operation, applied in the direction of seat belts, life-saving equipment, etc., can solve the problems of construction personnel's safety rope strangulation and other problems

Active Publication Date: 2021-05-14
重庆市巴岳建筑安装工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a safety protection device for high-altitude operations to solve the problem that construction workers are easily strangled by safety ropes when they fall

Method used

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  • Safety protection device for high-altitude operation
  • Safety protection device for high-altitude operation
  • Safety protection device for high-altitude operation

Examples

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Embodiment Construction

[0023] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0024] figure 1 It is a schematic diagram of a safety protection device for working at heights provided by an embodiment of the present invention, figure 2 It is a schematic diagram of the connection between the strap and the strap box provided by an embodiment of the present invention, image 3 It is a sectional view of a strap case provided by an embodiment of the present invention, Figure 4 It is a schematic diagram of a winding device provided by an embodiment of the present invention, Figure 5 It is a schematic diagram of a wire roll provided by an embodiment of the present invention, Figure 6 It is a ...

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Abstract

The invention discloses a safety protection device for high-altitude operation. The safety protection device comprises straps, a safety rope, an encoder, wire guide wheels, a wire roller, a brake block, a driven wheel, a sliding pin, a locking device, a winding box and first pushing devices. The wire roller is rotatably arranged in the winding box, the safety rope is connected with the wire roller and the straps through the wire guide wheels, and the encoder is connected with the wire guide wheels. The brake block is arranged on one side of the wire roller, the first pushing devices are connected with the brake block, and the driven wheel is rotatably arranged on the brake block. A spiral groove is formed in the driven wheel, the sliding pin is slidably arranged on the brake block and located in the spiral groove, and the wire roller is in transmission connection with the driven wheel. The locking device is connected with the sliding pin, and the sliding pin can drive the locking device to lock the wire roller. According to the safety protection device, the wire roller is decelerated through the brake block, and then the wire roller is completely locked through the locking device, so that falling constructors are prevented from being hurt by the straps when no buffer exists.

Description

technical field [0001] The invention relates to the technical field of engineering safety protection, in particular to a safety protection device for working at heights. Background technique [0002] Modern buildings are mostly high-rise buildings, and working at heights is a necessary construction work method. The common safety protection device for working at heights is a simple safety rope. The safety rope is usually not elastic. When the construction personnel wear the safety rope and fall, the construction personnel will be suddenly reduced by the safety rope after the free fall accelerates, which may easily cause the construction personnel to strangle. Fractures, etc. If an elastic safety rope is used, the construction personnel will be slowly decelerated by the safety rope after the free fall accelerates. The safety rope similar to the bungee jumping can ensure that the construction personnel will not be strangled by the safety rope, but the height of the constructio...

Claims

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Application Information

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IPC IPC(8): A62B35/00
CPCA62B35/0006A62B35/0025
Inventor 杨易刘勇李程阳周桐
Owner 重庆市巴岳建筑安装工程有限公司
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