Installation box and rail edge detection device

Abstract

The invention discloses an installation box and a rail edge detection device. The installation box includes a box body (10), a door cover (20) and a driving mechanism; the box body (10) has a chamber and the chamber. A window (11) exposed to the outside world, the window (11) is opened on the first side of the box (10); the door cover (20) is installed on the first side through the driving mechanism, so The driving mechanism is configured to drive at least one of the two sides of the door cover (20) to move in a first direction to cover or expose the window (11), wherein the first direction is parallel to the first direction. One side. The door cover of the installation box of the present invention can avoid the fault problems existing in the prior art as much as possible.

Description

technical field [0001] The invention relates to the technical field of railway vehicles, in particular to an installation box and a rail edge detection device. Background technique [0002] At present, some trackside detection devices (such as vehicle bottom detection equipment) of railway vehicles need to be buried in the ballast of the ballast bed under the rails. The box of the trackside detection device is equipped with detection equipment such as a camera at the bottom of the vehicle. When the vehicle passes Check the bottom of the vehicle. [0003] Since the box is installed in the ballast of the ballast bed, soot, rain, snow and other sundries can easily enter the box and cause pollution to the testing equipment. Therefore, a movable door cover is required to protect the testing equipment in the box. There are various forms of movable door covers, and there are certain defects in use. For example, road inspectors step on the door cover when they are working online, w...

AI Technical Summary

Problems solved by technology

[0003] Since the box is installed in the ballast of the ballast bed, soot, rain, snow and other sundries can easily enter the box and cause pollution to the testing equipment. Therefore, a movable door cover is required to protect the testing equipment in the box. There are various forms of movable door covers, and there are certain defects in use. For example, when road inspectors step on the door cover while working online, it will cause door cover failure, or frost in low temperature weather in winter will cause door cover failure, etc.

These door cover failures will affect the image acquisition operation when passing the vehicle, resulting in the inability to provide complete image acquisition information for the fault analysis system, and may miss the discovery of problematic vehicles, bringing hidden dangers to driving safety

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