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Rail bottom mounting device of turnout steel rail monitoring equipment

A technology for installing devices and monitoring equipment, which is applied in the field of rail transit safety, which can solve the problems of not being able to meet multiple scenarios and being prone to looseness, and achieve the effect of preventing measurement influence and prolonging life

Active Publication Date: 2021-06-15
CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the rail has a certain radian, and the clamping end is used to fix it by extrusion. It is easy to loosen when the rail is constantly shaking. On the other hand, there are different types of rails, and the uniform fastening method cannot meet multiple scenarios. needs, and the above two technical solutions cannot solve this problem

Method used

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  • Rail bottom mounting device of turnout steel rail monitoring equipment
  • Rail bottom mounting device of turnout steel rail monitoring equipment
  • Rail bottom mounting device of turnout steel rail monitoring equipment

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] The invention discloses a rail bottom installation device for a turnout rail monitoring equipment. figure 1 A schematic structural view of the rail bottom installation device is shown in . like figure 1 As shown, the rail bottom installation device includes a pressing block 1 , an outer hook plate 2 and an inner hook ...

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Abstract

The invention belongs to the field of rail traffic safety, and particularly discloses a rail bottom mounting device of turnout steel rail monitoring equipment. The rail bottom mounting device comprises a pressing block, an outer hook plate and an inner hook plate; the outer hook plate is connected with the pressing block through the tensioning bolt, and the inner hook plate is connected with the pressing block through the tensioning connecting rod. According to the rail bottom mounting device, the monitoring equipment can be stably fixed to the bottom of the steel rail in different scenes, falling is avoided, and the rail bottom mounting device can also adapt to steel rails of different models.

Description

technical field [0001] The invention belongs to the field of rail traffic safety, and in particular relates to a rail bottom installation device of a turnout rail monitoring device. Background technique [0002] A turnout is a line connection device that allows a train to transfer from one track to another, and is usually laid in large numbers at stations and marshalling yards. The number of turnouts is large, the structure is complex, and the maintenance and repair investment is large, which is one of the key points to determine the speed of the train. [0003] Compared with the main line, the rail hooks in the fork area are relatively weak. The rails will produce elastic deformation during the turnout process, and will be directly impacted by the wheelset rails when the train passes the turnout. Some rails with internal defects will crack or even break due to the stress concentration at the defect part under this working condition. If the cracks or even fractures of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K9/10
CPCB61K9/10
Inventor 闫秋吉王凯峰谭树林刘振华李继王智新史龙郭海雯韩明媚
Owner CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD