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Versatile Internal Bonding Device for Rail Fastener Inspection

A track fastener, multi-functional technology, applied in the direction of connecting components, transportation and packaging, railway car body parts, etc., can solve problems such as poor stability, achieve the best effect of preventing liquid seepage, increase the area and prevent seepage. Liquid good effect

Inactive Publication Date: 2018-06-08
NANJING INST OF RAILWAY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] To sum up, the above-mentioned connected structures only rely on the cross-section of the horizontal plate to be connected to the vertical plate, and the connection is only a strip structure, which is not stable.

Method used

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  • Versatile Internal Bonding Device for Rail Fastener Inspection
  • Versatile Internal Bonding Device for Rail Fastener Inspection
  • Versatile Internal Bonding Device for Rail Fastener Inspection

Examples

Experimental program
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Embodiment Construction

[0016] Below in conjunction with accompanying drawing and embodiment, content of the invention will be further described:

[0017] refer to Figure 1-Figure 4As shown, the multifunctional internal bonding device for rail fastener detection includes a car body 1 of a rail car, and a bracket 3 for erecting a video acquisition device 2 is arranged inside the car body 1 of a rail car, and the video acquisition The equipment 2 also protrudes from the bottom of the car body 1 of the rail car, and the support 3 is a cuboid frame structure, and the cuboid frame is formed by connecting a horizontal plate and a vertical plate from top to bottom, and the horizontal plate It is connected with the longitudinal plates through adhesives, and there are grooves on the outer walls of the transverse plate 1A and the longitudinal plate 2A. The adhesives are sheet-like structures, and the shape of the adhesives matches the grooves. , so that it can be put into the groove, the bonding member conta...

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Abstract

The invention discloses a multifunctional internal bonding device for detecting rail buckles. Bonding pieces are embedded in grooves of a transverse plate by embedding walls; projections are formed on the wall surface of one end of the external; the structure can realize transitional fit between strip-shaped bodies on the embedding walls and the grooves; the strip-shaped bodies extend from the wall surface of one end of the internal to the wall surface of one end of the external; the two ends of the strip-shaped bodies are lower than the middles, and the top ends of the strip-shaped bodies are flat-wall-shaped or arched; the embedding walls are a top wall surface and a bottom wall surface; multiple strip-shaped bodies are arranged on the top wall surface and the bottom wall surface at equal intervals; the longitudinal spans of the strip-shaped bodies are 0.4-4 mm; the longitudinal spans of the projections are 4-15 mm; and rib plates are arranged on the inner surfaces of the bonding pieces. The device prevents the problems of larger liquid permeation gaps, weak closing effect and weak stability.

Description

technical field [0001] The invention belongs to the technical field of rail fasteners, and in particular relates to a multi-functional internal bonding device for detecting rail fasteners. Background technique [0002] In the device used for track fastener detection, as an important part of video acquisition, the video acquisition equipment is often hung on the road patrol vehicle, and the line conditions are collected along with the vehicle. The video acquisition equipment is set in the road patrol vehicle, and the specific settings The method is that a frame for positioning the video capture device is provided in the patrol vehicle, and the video capture device also extends out of the bottom of the vehicle body of the patrol vehicle to implement the video capture device. [0003] However, the existing frames are often formed by connecting horizontal plates with top-down vertical plates. Such a connected structure is directly used after the cross-sections of the horizontal ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B11/00B61K9/08
CPCB61K9/08F16B11/006
Inventor 雍志强蔡有柱殷遐
Owner NANJING INST OF RAILWAY TECH
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