Lightweight sliding plug door system used for electric multiple units

A light-weight, EMU technology, applied in the field of lightweight plug door systems, can solve the problems of large power consumption, heavy weight, redundant structural design, etc., and achieve the effects of reduced power consumption, light weight and compact structure

Pending Publication Date: 2018-07-10
NANJING KANGNI MECHANICAL & ELECTRICAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of the existing EMU door system, th

Method used

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  • Lightweight sliding plug door system used for electric multiple units
  • Lightweight sliding plug door system used for electric multiple units
  • Lightweight sliding plug door system used for electric multiple units

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings of the specification.

[0025] Such as figure 1 As shown, the lightweight sliding plug door system for EMUs of the present invention includes a side stand integrated mechanism 1, a sealed door frame 2, a bearing drive mechanism 3, a mounting frame 4, a door leaf 5, an internal emergency unlocking mechanism 6, and an external emergency unlocking Device 7 and pedal 8,

[0026] The sealed door frame 2 is installed on the vehicle body door installation area by bolts for sealing the door leaf 5 with the door leaf 5 when the door leaf 5 is closed and locked. The side-standing integrated mechanism 1 is located on one side of the sealed door frame 2, and Installed on the side of the vehicle body door installation area by bolts, the mounting frame 4 is located above the sealed door frame 2 and is installed on the upper edge of the vehicle body door installation area by bolts, and the l...

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Abstract

The invention discloses a lightweight sliding plug door system used for electric multiple units (EMUs). The lightweight sliding plug door system comprises a side vertical integrated mechanism, a sealing door frame, a load-bearing driving mechanism, a mounting frame, a door leaf, an internal emergency unlocking mechanism, an external emergency unlocking device and a step board, wherein the sealingdoor frame is mounted at an EMU door mounting area by bolts and used for sealing the door leaf when the door leaf is closed and locked; the side vertical integrated mechanism is positioned on one sideof the sealing door frame and mounted at the side of the EMU door mounting area by the bolts; the mounting frame is positioned above the sealing door frame and mounted on the upper edge of the EMU door mounting area; the load-bearing driving mechanism is mounted on the mounting frame; the door leaf is connected to the load-bearing driving mechanism by the bolts; and the load-bearing driving mechanism is used for driving the door leaf to be closed or opened. The lightweight sliding plug door system used for the EMUs is compact in structure, light in weight, suitable for the high-speed EMUs, high in energy utilization efficiency and reduced in power consumption, can achieve the energy saving purpose and has good application prospects.

Description

Technical field [0001] The present invention relates to the technical field of rail vehicle components, in particular to a lightweight sliding plug door system for EMUs. Background technique [0002] In the existing EMU door system, the key load-bearing parts and locking parts are all made of traditional steel parts, the weight is generally too large, the structural design is excessively redundant, which increases the wear of the railway line, and the excessive load wastes energy during driving. Especially for high-speed EMU door systems, how to achieve the requirements of lightweight design for EMU door systems in order to improve energy efficiency, reduce power consumption, and achieve energy saving is a problem that needs to be solved at present. Summary of the invention [0003] The purpose of the present invention is to overcome the problems of the existing EMU door system that the weight is generally too large, the structural design is excessively redundant, and the power co...

Claims

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Application Information

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IPC IPC(8): B61D19/00B61D19/02E05B77/00E05B81/10E05B83/40
CPCE05B77/00E05B81/10E05B83/40B61D19/005B61D19/02
Inventor 郭丽娜何秀全俎文凯
Owner NANJING KANGNI MECHANICAL & ELECTRICAL
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