Bogie of net rail detecting vehicle

A bogie and detection car technology, applied in the field of rail vehicles, can solve the problems of different structures and connection methods, the inability to install pantograph-catenary detection and track detection speed sensors, etc., to reduce adverse effects, convenient and reliable installation, and improve stability sexual effect

Active Publication Date: 2017-03-29
ZHUZHOU ELECTRIC LOCOMOTIVE CO
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  • Abstract
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Problems solved by technology

[0003] Chinese patent CN201020683872.X discloses a bogie for detecting rails. The bogie is a power bogie, and its rail inspection beam is installed in the middle of the frame. The structure and connection method are different, and pantograph-catenary detection and rail detection cannot be installed. speed sensor

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  • Bogie of net rail detecting vehicle
  • Bogie of net rail detecting vehicle
  • Bogie of net rail detecting vehicle

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Embodiment Construction

[0032] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. For the convenience of description, if the words "up", "down", "left" and "right" appear in the following, it only means that the directions of up, down, left and right are consistent with the drawings themselves, and do not limit the structure.

[0033] A network rail detection car bogie, such as figure 1 As shown, it mainly consists of rail inspection beam 1, primary suspension device 2, foundation brake unit 4, secondary suspension device 5, traction device 6, air pipeline 7, frame 8, wheel-to-axle box assembly 10, etc. . The bogie is a non-power bogie with an external axle box and no bolster. The first series adopts a round steel single spring, and the second series adopts a rubber stack. The...

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Abstract

The invention discloses a bogie of a net rail detecting vehicle. The bogie of the net rail detecting vehicle comprises a framework and an external wheel set and axle box assembly, wherein a rail detecting beam is transversely arranged at the front end and/or the rear end of the framework; and a speed sensor which detects the speed of the vehicle is arranged on the wheel set and axle box assembly. The bogie of the net rail detecting vehicle meets requirements of safety, stability and the like of running of the vehicle, furthermore, a reliable mounting connecting structure for rails and bow net detecting equipment is provided, and therefore, online detection operation on the rails and bow nets under the running state of the vehicle is realized.

Description

technical field [0001] The invention relates to a bogie of a network rail detection vehicle, which belongs to the field of rail vehicles. Background technique [0002] With the rapid development of urban rail transit, subway track and pantograph-catenary inspection vehicles have emerged as the times require. It is an important tool to ensure the safety, stability and comfort of railway vehicles and to guide the maintenance and repair of rails and pantograph-catenary. Due to the particularity of online detection, some detection equipment must be installed on the bogie. [0003] Chinese patent CN201020683872.X discloses a bogie for detecting rails. The bogie is a power bogie. The rail inspection beam is installed in the middle of the frame. The structure and connection method are different, and pantograph-catenary detection and rail detection cannot be installed. speed sensor. [0004] A track detection beam disclosed in Chinese patent CN201320139940.X, a track inspection ve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F5/00B61F5/50B61K9/08
CPCB61F5/00B61F5/50B61K9/08
Inventor 陈建李冠军曾艳梅刘金菊王磊陈晓峰
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO
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