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Lifeline device used during scaffold erection

A scaffolding and lifeline technology, applied in the field of safety protection devices, can solve problems such as increasing the danger of operators, and achieve the effect of simplifying operations and preventing secondary dangers

Active Publication Date: 2021-10-22
SANMEN NUCLEAR POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned patents have the following defects: the device still requires operators to stand on the edge of a high platform with a certain height, which increases the danger of the operators

Method used

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  • Lifeline device used during scaffold erection
  • Lifeline device used during scaffold erection
  • Lifeline device used during scaffold erection

Examples

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Effect test

Embodiment 1

[0033] Embodiment one: if Figure 1-10 As shown, it is only one embodiment of the present utility model, a lifeline device used during scaffold erection, including a main body plate 500, several fall arresters 100 connected to the main body plate 500, and the main body plate 500 Connected and used to clamp and fix the clamping assembly on the scaffold rod 700, the main body plate 500 is connected with a wire rope control part 400; The main body gear 120 rotatably connected to the plate 110 , the stop latch 130 rotatably connected to the anti-fall plate 110 , the return spring connected to the top of the stop latch 130 at one end and connected to the anti-fall plate 110 at the other end 140. Roller 1 160 connected to the main body gear 120 through the rotating shaft 121. One end of the stopper tooth 130 is located in the tooth groove of the main body gear 120. The main body gear 120 can only rotate in one direction through the stopper tooth 130 , so that the roller one 160 can...

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Abstract

The invention provides a lifeline device used during scaffold erection, and belongs to the technical field of safety protection devices. The lifeline device is connected to a scaffold rod and comprises a main body plate piece, a plurality of falling protectors connected with the main body plate piece and a clamping assembly connected with the main body plate piece and used for being clamped and fixed to the scaffold rod, and a steel wire rope control part is connected to the main body plate piece. The device is provided with the falling protectors, the falling protectors are internally provided with main body gears and locking clamping teeth, the main body gears can only rotate unidirectionally in one direction through the locking clamping teeth, then a first rubber rolling wheel can only rotate unidirectionally in one direction, an operator can conveniently push the device to the installation position from bottom to top, secondary danger caused by high-altitude operation is prevented, therefore, the lifeline has an anti-falling function, and the operation of mounting the lifeline device can be simplified.

Description

technical field [0001] The invention relates to the technical field of safety protection devices, in particular to a lifeline device used during scaffolding erection. Background technique [0002] Scaffolding is a work platform set up to ensure the smooth progress of various construction processes. In the construction process of civil buildings, industrial buildings and other projects, scaffolding is still in the stage of extensive use. In order to ensure the personal safety of the workers at the initial stage of scaffold erection, it is necessary to install an anti-fall lifeline device on the scaffold pole. Since the fixed installation position of the lifeline is high, the operator needs to stand on the edge of a high platform with a certain height for erection, which increases the danger of the operator. [0003] In order to ensure the safety of workers, the Chinese utility model patent CN210134661U provides a device for fixing the life rope of steel pipe scaffolding, inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/32
CPCE04G21/3276E04G21/329
Inventor 姜洋鹿松王金海秦锋李来新陈伟星安文斌陈诗瑶
Owner SANMEN NUCLEAR POWER CO LTD
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