Vehicle anti-splash system installation angle measuring device and measuring method

Abstract

The invention discloses a vehicle anti-splash system installation angle measuring device. The vehicle anti-splash system installation angle measuring device includes a guide rail assembly, an angle positioning assembly and a horizontal auxiliary positioning assembly installed on a bracket; the guide rail assembly includes a horizontal guide rail and a vertical guide rail connected in parallel to astand pole of the bracket; the horizontal guide rail is horizontally arranged and is slidably connected to the vertical guide rail through a vertical sliding block; a center positioning rod of the angle positioning assembly is fixedly connected to a vertical sliding block II; the center positioning rod is arranged horizontally and faces the front of the bracket; an angle positioning rod providedwith a horizontal angle ruler is installed at one end of the center positioning rod through a bearing, and the upper end is connected to an auxiliary round rod; the horizontal auxiliary positioning assembly includes a positioning round rod I and a positioning round rods II, and the positioning round rod I and the positioning round rods II are slidably installed on the left and right sides of the horizontal guide rail through a horizontal sliding block I and a horizontal sliding block II separately; and the positioning round rod I and the positioning round rods II are arranged horizontally andface the front of the bracket. The vehicle anti-splash system installation angle measuring device has the advantages of compact and stable structure, light weight, easy to carry, simple and fast measuring method, accurate measurement result and wide application range.

Description

technical field [0001] The invention relates to a vehicle measuring instrument and a measuring method, in particular to a vehicle anti-splash system installation angle measuring device and a method for measuring the vehicle anti-splash system installation angle by using the device. Background technique [0002] The anti-splash system is a system used to reduce the water mist splashed upwards from the tires when the vehicle is in motion. It is mainly composed of tire fenders, outer baffles and rain curtains; It is required to install the anti-splash system, and the installation of the anti-splash system should be based on a certain angle (standard installation angle). The angle θ2 between the line connecting the front end of the rain curtain and the horizontal line is the standard installation angle of the front end of the rain curtain. At this stage, the measurement method is to directly use a protractor on the vehicle to measure; the existing problems are: [0003] During ...

AI Technical Summary

Problems solved by technology

[0003] During the normal stop of the vehicle, the size of the anti-splash is required to be larger than the width of the tire, and the tire is prone to deformation under the gravity of the vehicle, resulting in the anti-splash measurement plane and the center of the tire being not in the same plane, and the measurement conditions of the protractor cannot meet the anti-splash System measurement environment requirements

Images