Mobile vehicle profile measurement instrument

Abstract

The invention discloses a mobile vehicle profile measurement instrument. The mobile vehicle profile measurement instrument comprises a base, a first support rod, a measurement assembly, a second support rod, a sliding block, a sliding rod, a sliding groove, a center hole, a second rotation motor, a motor shaft, a second rack, a second motor gear, side holes, a baffle disk and a baffle plate, wherein the first support rod is arranged on one side of the base; the sliding groove is formed in one side of the base; the sliding rod is welded in the sliding groove; the center of the sliding rod is sleeved by the sliding block; the center hole is formed in the top center of the sliding block; the center hole is sleeved outside the sliding rod; side holes are formed in the bottoms of both two sidesof the sliding block; the motor shaft is sleeved in the side holes; one end of the motor shaft is sleeved by the second rotation motor. The mobile vehicle profile measurement instrument is simple instructure and convenient to operate, and is capable of overcoming the external influences, on the vehicles, of vehicle body vibration during the operation of the vehicles; and in addition, the mobilevehicle profile measurement instrument adopts a measurement tool moving manner, so that the measurement precision of large-scale transportation vehicles is greatly improved.

Description

technical field [0001] The invention relates to the technical field of vehicle profile measurement, in particular to a mobile vehicle profile measuring instrument. Background technique [0002] With the development of the transportation industry, in order to avoid the safety problems caused by vehicle overloading, it is necessary to use contour measuring equipment to measure the contour of the vehicle. The measured parameters include the length, height and width of the vehicle in order to determine the contour size of the vehicle Whether it exceeds the limit range; traditional vehicle profile measurement is generally measured manually or with a gantry. This measurement method has a narrow measurement surface and does not fully measure the vehicle width. Deviation greatly reduces the measurement accuracy of large transport vehicles, and the gantry crane used in traditional vehicle profile measurement cannot be freely installed and disassembled, and is difficult to move, which...

AI Technical Summary

Problems solved by technology

[0002] With the development of the transportation industry, in order to avoid the safety problems caused by vehicle overloading, it is necessary to use contour measuring equipment to measure the contour of the vehicle. The measured parameters include the length, height and width of the vehicle in order to determine the contour size of the vehicle Whether it exceeds the limit range; traditional vehicle contour measurement is generally measured manually or with a gantry. This measurement method has a narrow measurement surface and does not fully measure the vehicle width. At the same time, due to the external influence of vehicle body vibration on the vehicle, the measurement appears Deviation greatly reduces the measurement accuracy of large transport vehicles, and the gantry cranes used in traditional vehicle profile measurement cannot be freely installed and disassembled, and are difficult to move, which is not conducive to user use; in view of these defects, it is necessary to design a mobile vehicle profile measuring instrument

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