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Roof drainage structure of sky train of suspension railway

A drainage structure and suspension technology, which is applied in the field of roof drainage structure of suspended air rail trains, can solve the problems of loose pipe clamps, damaged hoses, falling off joints, etc.

Active Publication Date: 2017-12-12
CRRC NANJING PUZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Drainage hoses generally pass through the interior of the car body, with both ends connected to the car body structure and fastened by pipe clips. This structure has the risk of water leakage such as pipe clips loosening, joints falling off, and hose damage.

Method used

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  • Roof drainage structure of sky train of suspension railway
  • Roof drainage structure of sky train of suspension railway
  • Roof drainage structure of sky train of suspension railway

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Embodiment Construction

[0020] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0021] Such as Figure 1-Figure 4 Shown, the present invention comprises following technical characterictic: roof hanger beam 1, roof rail 2, C type groove 3, sealing plate 4, circular drainage pipe 5, circular hole 6, drainage channel 7.

[0022] The roof drainage structure of a suspended empty rail train of the present invention comprises a roof hanging beam and two roof side beams, and the two roof side beams are respectively connected to both sides of the roof hanging beam by a plug-in structure. Form a train roof as a whole to effectively ensure the reliability of the connection; it also includes low water level drainage channels and high water level dra...

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Abstract

The invention relates to a roof drainage structure of a sky train of suspension railway. The roof drainage structure comprises a roof suspension beam and two roof edge beams, wherein the two roof edge beams are respectively connected to both sides of the roof suspension beam by using inserted-connection structures; and the roof suspension beam and the two roof edge beams form a train roof whole. The roof drainage structure further comprises low-water-level drainage channels and high-water-level drainage channels which work together to meet the drainage requirement of a roof of the sky train of suspension railway, wherein the low-water-level drainage channels are arranged at the roof edge beams and the high-water-level drainage channels are arranged at the roof suspension beam. The roof drainage structure of the sky train of suspension railway overcomes some defects in the prior art and is novel in design, thereby ensuring the concentrated drainage of rainwater and air conditioning condensate.

Description

technical field [0001] The invention relates to a suspended roof drainage structure for an empty rail train, which belongs to the field of vehicle body design for urban rail transit vehicles. Background technique [0002] As early as the end of the 19th century and the beginning of the 20th century, suspended air rail trains were gradually put into commercial operation in developed countries such as Germany and Japan. They have the characteristics of low construction cost, small footprint, strong climbing ability, and low operating noise. As an advanced rail transportation tool, the suspended air rail train is the first research and development design in my country and has been successfully rolled off the production line. [0003] Since the distance between the car body and the lower part of the track beam running on the bogie is small, a large number of lines need to be arranged between them. Considering the needs of car body anticorrosion and line waterproofing, the design...

Claims

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Application Information

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IPC IPC(8): B61D17/12
CPCB61D17/12
Inventor 阚松黄鹏朱冬进胡基贵梁炬星李献杰张晓珍
Owner CRRC NANJING PUZHEN CO LTD