Rail equipment and detection method

Abstract

The invention provides rail equipment which comprises a body and at least one set of measuring device, and the body is used for being erected between two guide rails of a rail and moving along the rail; each group of measuring devices comprises two measuring devices which are respectively positioned in two side areas of the body; wherein the measuring device comprises a displacement sensor and a rolling piece, the displacement sensor comprises a shell and a rebound shaft, the shell is fixedly connected with the body, and the rebound shaft is configured to stretch out and draw back in the vertical direction of the advancing direction of the body relative to the shell; the rolling piece is used for making contact with the guide rail under the thrust of the rebound shaft and rolling relativeto the guide rail in the moving process of the body. The rolling pieces of the two measuring devices are used for making contact with the two guide rails respectively, and the displacement sensors ofthe two measuring devices are configured to detect the compression amount of the springback shafts of the two measuring devices so as to determine the relative positions of the body and the two guiderails and the rail distance between the two guide rails. The invention further provides a detection method.

Description

technical field [0001] The present disclosure relates to the technical field of track detection, and more particularly, to a track equipment and a detection method. Background technique [0002] Rails provide routes for vehicles and other equipment. They are widely used in the field of transportation, and can also be used in industrial production, logistics, and daily life where items or people need to be transported. After the track is laid, the track needs to be inspected, wherein the rail spacing between two parallel guide rails of the inspected track is one of the inspected contents. In order to improve the detection efficiency, a rail robot can be used to automatically detect the track. [0003] In the process of realizing the concept of the present disclosure, the inventors have found that at least the following problems exist in the related art: [0004] In the prior art, a laser ranging device can be installed on the orbital robot, and the laser can be used to dete...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, a laser ranging device can be installed on the orbital robot, and the laser can be used to detect the distance between the rails, but this detection method is easily disturbed by the outside world, and the measurement is inaccurate; or the distance between the rails can be detected by using a single push rod. However, this detection method can only be detected when the robot is stopped, which greatly affects the detection efficiency and affects the intelligence of the robot.

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