Stable internal bonding device for rail fastener inspection

Abstract

The invention discloses a stabilized internal bonding device for rail fastener detection. According to the invention, the shape of each binding element is matched with a groove, and comprises more than one embedding wall and a binding surface keeping an included angle of 90 degrees with the embedding wall; each binding element is embedded into the corresponding groove of a transversal plate block via the corresponding embedding wall, and the transversal plate block is connected with a longitudinal plate block through a screw rod; and a plurality of strip-shaped bodies bonded with the grooves are arranged in each embedding wall. The framework enables the strip-shaped bodies on each embedding wall to realize transition fit with the grooves, each strip-shaped body stretches towards the wall surface of an outer end from the wall surface of an inner end of the strip-shaped body, the two ends of each strip-shaped body are lower than the middle, and the top end of each strip-shaped body is flat-wall-shaped or arch-shaped; and the embedding walls are top wall surfaces and bottom wall surfaces, and the plurality of strip-shaped bodies keep equally-spaced arrangement on the top wall surfaces and the bottom wall surfaces. According to the invention, the problems of large seepage gap, poor airtight effect, and low stability are avoided.

Description

technical field [0001] The invention belongs to the technical field of rail fasteners, and in particular relates to a stable internal bonding device for detection of 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 plates ...

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.

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