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Door system of high-speed railway vehicle

A technology for high-speed railway and passenger car doors, applied in railway car body parts, door devices, transportation and packaging, etc., to achieve the effects of perfecting intelligent network control functions, increasing safety and reliability, and sound insulation and heat insulation

Inactive Publication Date: 2005-05-11
NANJING KANGNI MECHANICAL & ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the sealing type of ordinary automatic sliding doors in China basically adopts a single lip seal, and the rigidity, sound insulation and heat insulation of the door leaf are only designed for vehicles below high speed.

Method used

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  • Door system of high-speed railway vehicle
  • Door system of high-speed railway vehicle

Examples

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Embodiment Construction

[0008] Control attached figure 1 , 2 , its structure is that the driving bearing mechanism 2 is installed on the car body 1, and the door frame is connected with the door leaf 7 by driving the door frame on the driving bearing mechanism 2, and the isolation lock device 4 is arranged on the door leaf 7 in phase with the lock block on the car body 1. Then, the outer operating device 5, inner operating device 11, and car door emergency unlocking device 12 installed on the car body 1 are connected with the door controller 14 through cables, and the outer operating device 5 and the car door emergency unlocking device 12 are connected to the door controller 14 through a wire rope. The two-point synchronous locking device 6 on the car body 1 is connected, the upper lock hook and the lower lock mechanism in the two-point synchronous locking device 6 are connected with the lock pin on the door leaf 7, and the lower swing arm mechanism 8 is installed on the car body 1 Up, the roller on...

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PUM

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Abstract

A door system for the high-speed passenger train is composed of a door bearing and driving unit, a door with isolating lock, external and internal operation units, dual-point synchronous locking unit with upper and lower locks, emergency unlcoking unit, and intelligent door controller with network control function.

Description

technical field [0001] The invention relates to a high-speed railway passenger car door system. The utility model belongs to the field of railway transportation machinery. Background technique [0002] The sliding door for railway passenger cars is the channel for passengers to get on and off the train. The reliability and safety of the sliding door are related to the normal operation of the train and the safety of passengers. At present, the sealing type of ordinary automatic sliding doors in China basically adopts a single-lip seal, and the rigidity, sound insulation, and heat insulation of the door leaf are only designed for vehicles below high speed. For high-speed railway passenger cars, due to aerodynamic reasons, the vehicle-to-door system not only puts forward more stringent requirements on the safety and reliability of the door system, but also puts forward higher requirements on the sealing performance, sound insulation performance and heat insulation performance ...

Claims

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Application Information

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IPC IPC(8): B61D19/00
Inventor 刘斌坤徐松南丁瑞权马涛李恒文
Owner NANJING KANGNI MECHANICAL & ELECTRICAL
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