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Buffer compartment

A technology for carriages and trains, applied in the field of carriages, which can solve the problems of passenger trains shaking, unstable standing, and passenger dumping, etc., to achieve the effects of reducing passenger congestion, easing deceleration, and improving ride experience

Active Publication Date: 2019-04-26
WENZHOU LANBAO SAPPHIRE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the subway train starts or brakes, passengers are often knocked down by the train due to inertia, and stand unsteadily, causing unnecessary injuries; Collective dumping, prone to crushing and stampede incidents

Method used

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Embodiment

[0017] exist figure 1 , figure 2 In the illustrated embodiment, the buffer car includes a passenger compartment 2 and a traction compartment 1; the train engine is installed on the traction compartment 1; the traction compartment 1 is sleeved on the outside of the passenger compartment 2; the top plate of the passenger compartment 2 The upper surface of the upper surface and the lower surface of the bottom plate are damping surfaces, and damping grooves 3 are equidistantly provided on the two damping surfaces, and damping strips 4 are arranged on the surface opposite to the damping surface of the traction box 1, so The length, width and position of the damping strip 4 match the damping groove 3, and the thickness of the damping strip 4 is greater than the depth of the damping groove 3; the damping strip 4 and the damping groove 3 are in close contact; The gap between the damping grooves 3 is provided with magnetic wear-resistant particles 41; the surface of the damping groov...

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Abstract

The invention relates to a buffer compartment. The buffer compartment comprises a passenger compartment and a traction compartment, wherein the passenger compartment is sleeved with the traction compartment; the upper surface of a top plate of the passenger compartment and the lower surface of a base plate of the passenger compartment are damping surfaces, damping slots are formed in the two damping surfaces in an equal interval manner, damping strips are arranged on the surface, opposite to the damping surfaces, of the traction compartment, a liquid storage cavity is formed in each of the front and rear side walls in the traction compartment, and piston pieces are mounted on the inner peripheral walls of the liquid storage cavities in a sliding manner; the piston pieces are connected withbase plates of the liquid storage cavities through pressure springs; hydraulically sealed spaces surrounded by the liquid storage cavities and the piston pieces are filled with cooling liquid; the piston pieces are fixedly connected with the passenger compartment; and liquid guiding pipes are arranged in the damping strips. The buffer compartment is simple in structure and low in cost, the inertial shaking extent of a passenger can be effectively decreased, and the probabilities of extrusion and treading incidents are decreased.

Description

[0001] This application is a divisional application with application number 2016107310366, application date August 26, 2016, and invention name "buffer carriage". technical field [0002] The invention relates to a subway assembly, in particular to a carriage. Background technique [0003] With the rapid development of rail transit, the city's subway construction is in full swing; the subway transportation line has high efficiency, accurate time, and is less affected by environmental factors such as weather, so it has become a common means of transportation for citizens to travel; When arriving at the station, the door of the subway train and the door of the subway platform are opened in sequence, and citizens can get on and off the train from the platform; [0004] However, when the subway train starts or brakes, passengers are often knocked down by the train due to inertia, and stand unsteadily, causing unnecessary injuries; Collective dumping is prone to extrusion and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D1/00B61D17/00
CPCB61D1/00B61D17/00
Inventor 李聪
Owner WENZHOU LANBAO SAPPHIRE TECH CO LTD
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