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Online monitoring device for steel rail joint clamping plate fracture and monitoring method thereof

A monitoring device and rail technology, which is applied to the joints of rails, along the direction of driving track devices, tracks, etc., can solve the problems that hidden safety hazards cannot be discovered and solved in time, whether the rails are complete or not, and the splints of rail joints cannot be monitored, etc. , to achieve the effect of convenient monitoring, simple structure and convenient connection

Inactive Publication Date: 2019-06-07
山西润泽丰科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

An important function of the track circuit is to monitor the integrity of the rail. The current connection method cannot detect the crack of the rail joint splint, that is, it cannot detect whether the rail is complete, and the safety hazard cannot be discovered and resolved in time.

Method used

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  • Online monitoring device for steel rail joint clamping plate fracture and monitoring method thereof

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Embodiment Construction

[0012] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0013] Such as figure 1 As shown, an on-line monitoring device for cracking of a rail joint splint includes a first rail 1, a second rail 2, and a rail installed on both sides of the first rail 1 and the second rail 2 for connecting the first rail 1 and the second rail 2 The first rail joint splint 3 and the second rail joint splint 4, the first rail joint splint 3 and the second rail joint splint 4 are respectively fixed on the first rail 1 and the second rail 2 by rail joint splint bolts 5, the first rail Between the splice splint 3 and the first rail 1, between...

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Abstract

The invention relates to an online monitoring device for steel rail joint clamping plate fracture and a monitoring method thereof, and belongs to the technical field of rail detection. The online monitoring device specifically comprises a first steel rail joint clamping plate, a second steel rail joint clamping plate, a first steel rail and a second steel rail, the first steel rail joint clampingplate and the second steel rail joint clamping plate are fixed to the first steel rail and the second steel rail through steel rail joint clamping plate bolts, insulating pads are mounted between thefirst steel rail joint clamping plate and the first steel rail, the insulating pads are mounted between the second steel rail joint clamping plate and the second steel rail, an insulating section is mounted between the first steel rail and the second steel rail, insulators are respectively arranged between the steel rail joint clamping plate bolts and the first steel rail joint clamping plate, thesecond steel rail joint clamping plate, the first steel rail and the second steel rail, and the first steel rail joint clamping plate and the second steel rail joint clamping plate are in series connection and are in series connection with a rail circuit. According to the online monitoring device for the steel rail joint clamping plate fracture, the structure is simple, connection is convenient,and whether the steel rail joint clamping plates are fractured or not can be accurately judged and monitored online in real time.

Description

technical field [0001] The invention relates to an on-line monitoring device and a monitoring method for the fracture of a rail joint splint, belonging to the technical field of track detection. Background technique [0002] The rail joint splint is a connecting fastener used for the connection between the track and the track. In the section with track circuits, the current connection method between the rail joint splint and the rail is two rail joint splints with rail joint splint bolts Fixed at the joint of two rails. The two ends of the splicing line are respectively connected by plug nails to the two sections of rails. If any or all of the splints of the two rail joints break, the track circuit signal will not be affected and will be normally transmitted through the splicing line. An important function of the track circuit is to monitor the integrity of the rails. The current connection method cannot detect the cracking of the rail joint splint, that is, the integrity o...

Claims

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Application Information

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IPC IPC(8): B61L1/18E01B11/02E01B11/54B61L23/04B60M5/00
Inventor 吴耀臣张树德
Owner 山西润泽丰科技股份有限公司
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