Measuring apparatus and measuring method of station platform gauge

Abstract

The invention discloses a measuring apparatus and a measuring method of a station platform gauge. The apparatus comprises a vehicle body, a measuring mechanism and a control module, the vehicle body comprises a vehicle frame, a fixed wheel group adjusting wheel mechanism and a walking driving mechanism, the measuring mechanism comprises a box body, a laser range finding sensor and a laser drivingmodule, and the control module comprises a walking control module, a laser control module and a handheld control terminal. The measuring method includes: step 1, extension of an adjusting wheel assembly; step 2, walking of the measuring apparatus of the station platform gauge; step 3, measurement of the station platform gauge; step 4, repetition of step 2 and step 3 until completion of the measurement of the whole platform gauge; and step 5, contraction of the adjusting wheel assembly. According to the measuring apparatus and the measuring method, the design is reasonable, the operation is simple, the usage effect is good, the station platform gauge is automatically measured, non-contact measurement is realized, the measuring efficiency is high, the manpower and material resources are reduced, the size is small, the cost is low, and the practicality is high.

Description

technical field [0001] The invention belongs to the technical field of station platform boundary measurement, and in particular relates to a station platform boundary measurement device and a measurement method. Background technique [0002] The station platform margin refers to the horizontal distance between the edge of the station platform and the center line of the station track and the height between the platform surface and the tread of the station track. There is a certain distance between the edge of the station platform and the center line of the station track to avoid the tilting of the station platform and ensure driving safety. Generally, the distance between the station platform and the center line of the track is generally not more than 1750mm, and the height of the platform surface and the station track is generally not more than 1250mm. The rapid development of high-speed railways is changing our lives, and high-speed trains make our travel more comfortable ...

AI Technical Summary

Problems solved by technology

[0004] The first, the width of the station platform margin measuring device is generally greater than the width of the station track, so that the station platform margin measuring device is installed on the track tread to walk, so that the station platform margin measuring device is bulky and not easy to carry;

[0005] Second, the measuring mechanism in the station platform margin measuring device is generally installed in the middle part of the station platform margin measuring device through a support member, which increases the height of the station platform margin measuring device, and makes its structure complicated and high in cost;

[0006] Third, the station platform limit measuring device is not suitable for low temperature environment, so the application range is small

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