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Anti-falling lifeline under complex environmental conditions

A complex environment, anti-fall technology, applied in the field of lifeline, can solve problems such as limited interference installation positions

Inactive Publication Date: 2021-03-23
GUANGZHOU ELECTRICAL LOCOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an anti-fall lifeline under complex environmental conditions, which can effectively exert the anti-fall function, and at the same time solve the problems of interference with bridge jacks and limited installation positions in the existing situation

Method used

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  • Anti-falling lifeline under complex environmental conditions
  • Anti-falling lifeline under complex environmental conditions
  • Anti-falling lifeline under complex environmental conditions

Examples

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Embodiment Construction

[0023] The present invention will be described below with reference to the accompanying drawings and specific embodiments.

[0024] Such as Figure 1-5 As shown, a complex environmental condition defensive lifetime, including several intervals set of anti-fall lifeline unit 1, and a bridge jack 2 is provided above the falling life line.

[0025] The anti-fall life line unit 1 includes a column 3, a projecting arm 4, a mount, a movable arm 5, and a tail, and the column 3 is vertically disposed on the ground, and the extension arm 4 includes a fixed end and an extension, extending the arm 4. The fixed end is fixed to the column 3, and the mounting holder is fixed to the extended out of the projectile arm 4, and one end of the movable arm 5 is rotated on the mounting seat, and the tail 6 is mounted on the extension of the active arm 5, the tail 6 and Active arm 5 rotates.

[0026] The mount includes a rotation shaft 7 that is rotatably mounted on the top of the extended arm 4, and is ...

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PUM

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Abstract

The invention provides an anti-falling lifeline under complex environmental conditions. The anti-falling lifeline comprises an anti-falling lifeline unit, wherein the anti-falling lifeline unit comprises an extension arm, a mounting seat, a movable arm and a hanger rail; the extension arm comprises a fixed end and an extension end; the mounting seat is fixed at the extension end of the extension arm; one end of the movable arm is mounted on the mounting seat; the hanger rail is mounted at the extension end of the movable arm; the end part of the movable arm can move towards one side close to the mounting seat to retract the hanger rail; and the hanger rail is arranged above the extension arm. By adopting the technical scheme, the rotatable movable arm is arranged and is screwed out when inuse, so that the hanger rail is positioned above a locomotive operation area; and the hanger rail is used for mounting a connector, a safety belt and the like to achieve an anti-falling function. When the anti-falling lifeline is not used or a bridge type jack is used, the hanger rail is retracted by rotating the movable arm, so that safety accidents caused by interference with a hanging ring ofthe bridge type jack or a transported object are avoided.

Description

Technical field [0001] The present invention relates to the field of lifeline technology, especially in a complex environmental condition. Background technique [0002] At present, the electric locomotive maintenance industry locomotive top assembly, dismantling operation, the operator is at the top of the locomotive of about 4 meters from the ground, which is a high-level operation, and the seat belt needs to be protected against falling protection. However, there is no suitable seat belt while the motorcycle is operating. Only in the top of the locomotive, this method is inconvenient to travel at the top of the locomotive of about 21m, and does not meet the seat belt "high hanging Low use requirements. [0003] According to the national standard requirements, it is a high job in the high-altitude height of 2m or more (including 2m). High-altitude homework must be equipped with the necessary anti-fall safety equipment to ensure the safety of the operator. At present, the operato...

Claims

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Application Information

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IPC IPC(8): E04G21/32
CPCE04G21/3276E04G21/3295
Inventor 朱军谢世龙曾思茗邹文彬陈志光
Owner GUANGZHOU ELECTRICAL LOCOMOTIVE
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