Rail transit escape device

An escape device and rail transit technology, applied in life-saving equipment, building rescue, etc., can solve the problem of low efficiency of manual window breaking.

Inactive Publication Date: 2021-12-10
CHONGQING VOCATIONAL COLLEGE OF TRANSPORTATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rail transit escape device to effectivel

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0039] An embodiment, a rail traffic escape device, including tempered glass embedded on the side wall of the carriage, a safety hammer and an impact mechanism;

[0040] Such as Figure 4 As shown, the safety hammer includes a hammer head 20 and a handle 21 fixedly connected with the hammer head 20. A first slideway 201 with an open end is arranged in the hammerhead 20 along the axis of the hammerhead 20, and a cone head 202 is slidably connected in the first slideway 201. , the cone tip of the cone 202 extends out of the hammer 20, in order to facilitate the assembly and disassembly of the cone 202 and the hammer 20, the front end of the hammer 20 is threadedly connected with the collar 204 matched with the cone 202, the first slideway 201 The bottom of the bottom is inlaid with a wireless switch button end 205 with its own power supply. After the wireless switch button end 205 is pressed, it can send a radio signal to the matching wireless switch receiving end. Elasticity is...

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PUM

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Abstract

The invention relates to the technical field of rail transit equipment, and particularly relates to a rail transit escape device. The rail transit escape device comprises glass embedded in the side wall of a carriage, a safety hammer and an impact mechanism, the safety hammer comprises a hammerhead and a handle, a conical head is slidably connected in the hammerhead, a wireless switch button end is arranged in the hammerhead, the impact mechanism comprises an impact rod, a mounting seat, a first electromagnet and an impact block, one end of the impact rod penetrates through the side wall of the carriage and is close to the side end of the window glass, the mounting seat is rotatably connected with a first rotating shaft, the first rotating shaft is sleeved with a first torsional spring, the impact block is fixedly connected with the first rotating shaft through a connecting rod, and a metal stop lever for preventing the first rotating shaft from rotating is arranged on the mounting seat. According to the scheme, when the safety hammer is used for hitting the glass from the side of the glass while hitting the glass from the front, so that the glass can be broken more easily, the glass breaking speed is increased, more escape time is won for safe escape of passengers, and the safe escape efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of rail transit equipment, in particular to a rail transit escape device. Background technique [0002] In modern society, rail transit is increasingly becoming the means of transportation that is most closely related to people's lives, and people have higher and higher requirements for the safety of rail transit vehicles. At present, the windows of rail transit vehicles are closed structures. Or in critical situations such as being submerged in water in the underground tunnel, passengers cannot escape through windows in time and cause heavy casualties. [0003] When a dangerous situation occurs, the windows of rail transit vehicles are now broken by the personnel in the vehicle using a safety hammer to smash the safety escape window glass to form a safety escape opening. However, a large number of people do not know how to use the safety hammer to smash the safety escape window correctly. method, and becau...

Claims

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Application Information

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IPC IPC(8): A62B3/00
CPCA62B3/005
Inventor 李泽
Owner CHONGQING VOCATIONAL COLLEGE OF TRANSPORTATION
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