Anti-falling locking assembly, anti-falling device and anti-falling system

Abstract

The invention relates to the technical field of high-altitude climbing and transport operation, and provides an anti-falling locking assembly, an anti-falling device and an anti-falling system. The anti-falling locking assembly comprises a main fixing body, a locking piece and a first triggering mechanism; the main fixing body is mounted on a track through a first wheel body assembly comprising anaxle; the locking piece is mounted on the main fixing body and is switched between the locking position and the free position; the first triggering mechanism is mounted on the main fixing body and comprises a transmission piece and a driving piece; the transmission piece is mounted on the axle, rotates along with the axle, is switched between the first position and the second position along withchange of the centrifugal force, is separated from the driving piece in the first position and transmits rotation of the axle to the driving piece in the second position; and the driving piece rotatesto drive the locking piece to move to the locking position. When an operator falls accidentally, the axle can have the relatively high rotating speed, then the transmission piece drives the driving piece to move together under the effect of the centrifugal force, the locking piece is driven to move to the locking position, and thus the use safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of high-altitude climbing transportation operations, in particular to an anti-fall locking assembly, an anti-fall device and an anti-fall system. Background technique [0002] At present, with the development of society, operations and high-altitude transportation in high-altitude climbing environments are very common. In wind power, construction and other industries, in order to ensure the construction safety of high-altitude workers, it is necessary to install fall prevention equipment with reliable performance. The rail fall arrester is an important fall prevention device that connects dangerous vertical surfaces and workers in this industry. Through the fall arrester, workers can walk freely and safely along the track. The rail fall arrester in the prior art uses a swing rod as the trigger part of the locking member. In actual use, the swing rod may be mishandled, which may cause the rail fall arrester t...

AI Technical Summary

Problems solved by technology

The track fall arrester in the prior art uses the swing rod as the trigger part of the locking member. In the actual use process, the swing rod may be mishandled, which may lead to the failure of the track fall arrester, and there are certain safety hazards.

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