Control method for detecting and recording sleeper spacing of railway

Abstract

The invention discloses a control method for detecting and recording sleeper spacing of a railway, which is realized based on a recording device; the recording device comprises a detection vehicle, adriving motor, a first belt transmission group, a second belt transmission group and a recording pen body; a rear wheel shaft is arranged at the bottom of the detection vehicle; a trigger plate is fixed at the outer side of a movable frame; the trigger plate is connected with a top gear, the top gear is fixed to the top of a vertical shaft, the vertical shaft is installed on the upper end face ofthe detection vehicle, a horizontal rod is fixed to the middle of the vertical shaft, a fixing cylinder is fixed to the tail end of the horizontal rod, a fastening bolt is installed on the side of thefixing cylinder in a penetrating mode, and the tail end of the fastening bolt is attached to the recording pen body. According to the control method for detecting and recording the sleeper spacing ofa railway, the distance between the middle parts of sleepers is measured through a mechanical structure, the structure is stable, blockage is prevented, and continuous and stable work can be achieved; meanwhile, misjudgment caused by the influence of the external environment is not likely to happen, and the accuracy is high.

Description

[0001] This application is a divisional application of the Chinese invention patent application with the application date of November 12, 2019, the application number is 201911097999.5, and the title of the invention is a sleeper spacing detection and recording device for daily maintenance of railways. technical field [0002] The invention relates to the technical field of railway maintenance, in particular to a control method for railway sleeper distance detection and recording. Background technique [0003] The sleeper is an important accessory of the railway. As the installation basis of the rail, it can stably support the rail and maintain the position of the rail. It can transmit the pressure on the rail during the train running to the track bed to ensure that the rail can be used normally and stably. Early The sleepers are all made of wood, but because a large number of trees need to be felled to make wooden sleepers, which caused great damage to the environment, reinf...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a control method for detecting and recording the distance between sleepers of railways, so as to solve the problem of detection structures located outside the rails in the above-mentioned background technology, which are easily blocked during forward measurement, use induction or radiation for measurement, and debris and weeds etc. will cause misjudgment and lead to the problem of low detection accuracy

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