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Passageway for subway vehicles

A technology for passing passages and vehicles, which is applied in the field of subway passages, which can solve problems such as high maintenance costs and operating costs, inconvenient installation and disassembly, and complex structures, and achieve the effects of reducing operation and maintenance costs, reducing weight, and simplifying structures

Inactive Publication Date: 2019-03-15
CHONGQING PUBLIC TRANSPORTATION CAREER ACADEMY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, the main purpose of the present invention is to provide a subway vehicle passage, aiming to solve the problems of complex structure, heavy weight, inconvenient installation and disassembly, high maintenance cost and high operating cost

Method used

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  • Passageway for subway vehicles
  • Passageway for subway vehicles
  • Passageway for subway vehicles

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0030] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the figure). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0032] In the present inventio...

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PUM

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Abstract

The invention discloses a subway vehicle through passage. A completely different structure is adopted, a cab apron connecting rod mechanism complex in structure and an unlocking mechanism thereof areomitted, the structure is simplified, the weight is reduced, and the reliability is improved; a newly added cab apron mounting base is provided with a guide column guide cover structure, smooth movement of a cab apron when a vehicle turns is achieved, a wearing plate is omitted, and dry friction between the cab apron and a pedal is removed; the maintenance cost is lowered, and the time consumed for regular repair is shortened; cab apron supporting bases are located on two adjacent carriages respectively, when the cab apron is installed, a screw can be directly fastened above the cab apron, andthere is no need to carefully ensure that the position of the cab apron is aligned with that of the cab apron connecting rod mechanism; when the vehicle is temporarily decompiled and coupled, the cabapron connecting rod mechanism does not need to be detached and installed each time, and the decompiling and coupling time of a subway vehicle is greatly shortened.

Description

technical field [0001] The patent of the invention relates to a subway tunnel, in particular to a subway tunnel with simple structure, convenient installation, high reliability, convenient disassembly and maintenance, and low failure rate. Background technique [0002] The through channel is located between two adjacent subway car bodies, and is used to realize the spatial communication between different car bodies. The through-passage is required to be able to adapt to the turning and uphill and downhill of the subway, and when the subway vehicle turns, passengers can still pass safely through the transition plate under the through-passage. At present, the passage adopts the structure of "crossing plate + pedal". The two pedals are respectively installed at the ends of the two car bodies, and the crossing plate is placed on the pedals. In order to avoid the direct friction between the pedal and the crossing board, a plastic plate with wear effect is installed between the c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D17/20
CPCB61D17/20
Inventor 张波
Owner CHONGQING PUBLIC TRANSPORTATION CAREER ACADEMY