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Liftable connecting device for subway section evacuation platform and control method

An evacuation platform, lift connection technology, applied in safety devices, earthwork drilling, mining equipment, etc., can solve problems such as falling and drowning danger, and achieve the effect of preventing the danger of drowning

Pending Publication Date: 2022-05-27
CHINA ACAD OF SAFETY SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, when a flood disaster occurs in the tunnel, if there is water accumulation in the sinking part of the evacuation platform, the passengers evacuate in an emergency, and they themselves are flustered. risk of drowning

Method used

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  • Liftable connecting device for subway section evacuation platform and control method
  • Liftable connecting device for subway section evacuation platform and control method
  • Liftable connecting device for subway section evacuation platform and control method

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Embodiment Construction

[0032] see Figure 1-3 , which is the first embodiment of the subway section evacuation platform of the present invention. The subway tunnel 1 has a rail 2 and an evacuation platform on one side of the rail 2. The evacuation platform includes a first fixed evacuation platform plate 4A, a second fixed evacuation platform plate 4B, a first movable evacuation platform plate 5A, and a second movable evacuation platform plate 5A. Plate 5B, the first fixed evacuation platform plate 4A, the second fixed evacuation platform plate 4B are located at the same height, and are basically the same as the floor height of the subway car, the first fixed evacuation platform plate 4A, the second fixed evacuation platform plate 4A 4B is spaced by a certain distance D; a communication channel 3 is also provided between the first fixed evacuation platform plate 4A and the second fixed evacuation platform plate 4B;

[0033] One end of the first movable evacuation platform plate 5A is rotatably conn...

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Abstract

The invention provides a liftable connecting device of a subway section evacuation platform. The liftable connecting device comprises a first fixed evacuation platform plate, a second fixed evacuation platform plate, a first movable evacuation platform plate, a second movable evacuation platform plate and a driving device, the first movable evacuation platform plate and the second movable evacuation platform plate are provided with a first position and a second position, at the first position, the free end makes contact with the ground, and the first movable evacuation platform plate and the second movable evacuation platform plate are in an inclined state; at the second position, the first movable evacuation platform plate and the second movable evacuation platform plate are in a basically horizontal state; the driving device is used for driving the first movable evacuation platform plate and the second movable evacuation platform plate to move from a first position to a second position; therefore, the danger of drowning in the personnel evacuation process is prevented.

Description

technical field [0001] The invention relates to a subway section evacuation platform, in particular to a liftable connection device and a control method for the subway section evacuation platform. Background technique [0002] Subway stations are densely populated places, and it is difficult to evacuate people in underground tunnels. When an accident (such as a fire) occurs in a subway tunnel and a subway train stops in an underground tunnel, if people are not evacuated in time, it is likely to cause mass death and injury. [0003] At present, the design of subway evacuation systems in tunnels is usually to set evacuation platforms on both sides of the track. When passengers need to be evacuated, passengers step on the evacuation platform after getting out of the train carriage, and then escape along the evacuation platform to the front or rear. At a certain distance, a communication channel for evacuation will be set up between the tunnel and the adjacent tunnel. The bottom...

Claims

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Application Information

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IPC IPC(8): E21F11/00
CPCE21F11/00
Inventor 史聪灵丁伟刘国林侯正波车洪磊
Owner CHINA ACAD OF SAFETY SCI & TECH
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