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Subway ballastless track displacement monitoring device

A ballastless track and displacement monitoring technology, which is applied in the direction of measuring devices, tracks, laying tracks, etc., can solve the problems of large use limitations, easy to cause safety hazards, and inability to change the monitoring position at will, so as to achieve flexible use and convenient disassembly and movement Effect

Pending Publication Date: 2022-06-03
宫兴军
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a displacement monitoring device for subway ballastless track, which solves the problem that the existing rail displacement monitoring equipment cannot change the monitoring position at will, the use is limited, and it is easy to cause potential safety hazards

Method used

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  • Subway ballastless track displacement monitoring device
  • Subway ballastless track displacement monitoring device
  • Subway ballastless track displacement monitoring device

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] The present invention provides such as Figure 1-8 The shown subway ballastless track displacement monitoring device includes a support plate 1, the lower surface of the support plate 1 is fixedly connected with four moving wheels 11, and the upper surface of the support plate 1 is provided with two first chutes, two first chutes. The first sliding block 12 and the second...

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Abstract

The invention discloses a subway ballastless track displacement monitoring device which comprises a supporting plate, four moving wheels are fixedly connected to the lower surface of the supporting plate, two first sliding grooves are formed in the upper surface of the supporting plate, and a first sliding block and a second sliding block are slidably connected into the two first sliding grooves correspondingly. The upper surface of the first sliding block is fixedly connected with a first supporting rod, the upper end of the first supporting rod is fixedly connected with a first clamping block, the upper surface of the second sliding block is slidably connected with a second supporting rod, and the second supporting rod penetrates through the second sliding block. By arranging a first clamping block and a second clamping block, when a rail moves, the rail is clamped by the first clamping block and the second clamping block, and the rail drives the device to move, so that the distance between a displacement detection probe and two displacement measuring plates is changed, the distance is processed by an acquisition and processing module, and a warning signal is transmitted to the outside; and transportation and riding dangers caused by loosening of the rail due to displacement of the rail are avoided.

Description

technical field [0001] The invention belongs to the field of track displacement monitoring, in particular to a subway ballastless track displacement monitoring device. Background technique [0002] Railroad track, the full name of railway track, is a kind of railway facility. It is used on railways and cooperates with switches and switches, so that the train can walk without turning. The track usually consists of two balanced steel rails. The rails are fixed on the sleepers, and the ballast is under the sleepers. [0003] Nowadays, railway transportation is becoming more and more developed, and the number of railway transportation is huge every day. The wear and impact of subways and trains on the rails are very large, which may cause the displacement of the rails and cause potential safety hazards. The existing rail displacement monitoring equipment cannot be changed at will. Monitoring location, the use of limited. SUMMARY OF THE INVENTION [0004] The purpose of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/02E01B31/17
CPCG01B21/02E01B31/17
Inventor 宫兴军赵阳豪卢太华邱川郭聪刘晓洋
Owner 宫兴军
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