Horizontal detection apparatus

Abstract

The invention discloses a horizontal detection apparatus. The horizontal detection apparatus comprises an apparatus body, wherein the apparatus body comprises a bracket; the bracket comprises a bottomplate and a top plate; the bottom plate is provided with a dial scale; a conical pendulum with an adjustable pendulum length is hoisted on the top plate; when the top plate or the bottom plate is located on the horizontal plane, a pendulum needle of the conical pendulum is aligned to the central position of the dial scale. In an actual utilization process of the horizontal detection apparatus, the top plate or the bottom plate is placed on a floor surface of a vehicle and the adjustable pendulum length adjusted so that the top of the pendulum needle of the conical pendulum gets close to the dial scale; when the conical pendulum does not swing, the pendulum length is adjusted again so that the top of the pendulum needle of the conical pendulum slightly abuts against the dial scale; a numerical value on the dial scale is read, is a distance, deviated from the center of the dial scale, of the pendulum needle and then is recorded. The maximum deviation amount delta of a vehicle accordingto a similar triangle principle, and delta is equal to (L / S)*h. The horizontal detection apparatus only needs to be placed on a measurement point to read and calculate; the horizontal detection apparatus is very convenient to use and a detection position is flexible and diverse, so that the detection precision is greatly improved.

Description

technical field [0001] The invention relates to the technical field of measuring equipment, in particular to a level detector. Background technique [0002] To a large extent, the levelness of the vehicle floor reveals the vehicle inclination. In actual operation, the inclination always affects the safety of the vehicle. At present, after the vehicle is completed, the height of the air spring needs to be adjusted, and the level of the vehicle floor must be taken into account when adjusting the height. [0003] At present, the levelness of the car body is obtained by measuring the distance between the lower surface of the straight aluminum rod and the standard rail surface. Because the aluminum pole used is relatively heavy, and it needs to be moved according to the actual situation during measurement, it is inconvenient, and the base of the aluminum pole may damage the floor cloth when moving the aluminum plate, which poses a great hidden danger. In addition, the aluminum...

AI Technical Summary

Problems solved by technology

Because the aluminum pole used is relatively heavy, and it needs to be moved according to the actual situation during measurement, it is inconvenient, and the base of the aluminum pole may damage the floor cloth when moving the aluminum plate, which poses a great hidden danger

In addition, the aluminum rod is large in size and inconvenient to store

[0004] In summary, how to solve the problem of inconvenient use of the vehicle floor levelness measuring device has become a technical problem that those skilled in the art need to solve urgently

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