Light reflection device for track inspection trolley

A track inspection vehicle and reflective device technology, applied in the direction of optical devices, measuring devices, transportation and packaging, etc., can solve the problems of aggravated deterioration of track conditions and increased track damage, and achieve small vibration displacement and meet precision requirements Effect

Active Publication Date: 2014-11-19
CRRC NANJING PUZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As far as the applicant knows, with the increase of train speed, higher requirements are put forward for the safety and comfort of the train. At the same time, the increase of operating speed and the operation of heavy-duty trains will increase the damage to the track, resulting in the deterioration of the track state. worsening intensified

Method used

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  • Light reflection device for track inspection trolley
  • Light reflection device for track inspection trolley
  • Light reflection device for track inspection trolley

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Such as Figure 1 to Figure 7 As shown, the reflective device for track inspection vehicles in this embodiment includes a base plate 1 fixed on the shaft end of the track inspection vehicle bogie, and the top of the base plate 1 extends away from the direction of the bogie Reflector 2, the reflector 2 is perpendicular to the base plate 1, and It is integrally formed with the base plate 1 ; one end of the support member 3 is fixedly connected to the side of the base plate 1 away from the bogie, and the other end of the support member 3 is fixedly connected to the bottom surface of the reflector 2 .

[0021] The support 3 includes a first member 3-1 and a second member 3-2. The first member 3-1 includes a first connection plate 3-11 fixedly connected to the upper part of the substrate 1. The first connection plate 3-11 is close to the reflector The end of the first folded plate 3-12 extends obliquely toward the reflective plate 2 in the direction away from the substrate 1...

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PUM

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Abstract

The invention relates to a light reflection device for a track inspection trolley. The light reflection device comprises a base plate fixed to the shaft end of a bogie of the track inspection trolley, the top end of the base plate extends out to form a light reflection plate in the direction of being far away from the bogie, the light reflection plate is perpendicular to the base plate, and the light reflection plate and the base plate are integrally molded. One end of a supporting piece is fixedly connected to the side, far away from the bogie, of the base plate, and the other end of the supporting piece is fixedly connected with the bottom face of the light reflection plate. The light reflection device is durable under high-frequency vibrations, vibration displacement of a light reflection working face is small, and the accuracy requirement is met.

Description

technical field [0001] The invention relates to a reflective device for a track inspection vehicle. Background technique [0002] As far as the applicant knows, with the increase of train speed, higher requirements are put forward for the safety and comfort of the train. At the same time, the increase of operating speed and the operation of heavy-duty trains will increase the damage to the track, resulting in the deterioration of the track state. The deterioration intensified. Therefore, it has become an important basic task in the railway work to strengthen the dynamic detection of the track, timely grasp the quality status of the track, correctly guide the maintenance and repair of the line, and ensure the safety of railway transportation. [0003] The equipment for track detection is mainly track inspection vehicles. On high-speed rail inspection vehicles, laser, digital filtering and image processing technologies are widely used. Computers are used as the main body of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/02B61K9/08
Inventor 陈德强王志冯遵委张羽孙海东胡定祥张明阳贾小平
Owner CRRC NANJING PUZHEN CO LTD
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