Rapid decentralization device and method used for subway decentralization platform to rail-travelling area

Abstract

The invention discloses a rapid decentralization device and method used for a subway decentralization platform to a rail-travelling area. The rapid decentralization device includes a decentralizationladder. One end of the decentralization ladder is connected with the lower end of an end sleeve. The upper end of the end sleeve is connected with the decentralization platform in a rotation mode. Thedecentralization ladder is provided with an annular bolt. The decentralization platform is provided with a groove. The groove is internally provided with a locking device. The annular bolt can be inserted into the groove. The locking device can lock and release the annular bolt. In the decentralization process, by operating the locking device, locking of the decentralization ladder can be rapidlyrelieved. Because one end of the decentralization ladder is released and the other end of the decentralization ladder is connected with the decentralization platform in a rotation mode, under actionof gravity, the decentralization ladder rotates to a state of being perpendicular to the decentralization platform; passengers can expand the decentralization ladder on the decentralization platform and place the decentralization ladder on the rail-travelling area; the passengers on the decentralization platform can rapidly transfer to the rail-travelling area to be decentralized through the rapiddecentralization device. The rapid decentralization device is convenient to mount and simple and convenient in operation, has no any effect on normal operation of a subway train, and has important security implications for decentralization of subway interval tunnel personnel.

Description

technical field [0001] The invention relates to the field of safety evacuation devices, in particular to a rapid evacuation device and method for a subway evacuation platform to a track area. Background technique [0002] At present, the demand for public transportation has risen sharply, and subways and light rails have become necessary transportation facilities for the infrastructure construction of major cities. As a symbol of a modern metropolis, China has entered a golden age of urban subway development. Since subways are all built underground, when an emergency occurs, the train may not be able to continue running, and passengers must leave the car body in the section tunnel to be evacuated. To reduce the casualties caused by unblocked evacuation passages, it is particularly important to set up emergency evacuation platforms in subway tunnels. [0003] Since the evacuation width of the evacuation platform in the subway tunnel is generally only about 80cm, the evacuat...

AI Technical Summary

Problems solved by technology

[0003] Since the evacuation width of the evacuation platform in the subway tunnel is generally only about 80cm, the evacuation efficiency is low

In addition, in an emergency situation, during the evacuation process, people can easily fall to the track area due to pushing or crowding, which poses a serious safety hazard.

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