A vehicle overweight detection device for transportation

Abstract

The invention discloses a vehicle overweight detection device for transportation, which comprises a foundation, and the foundation is respectively provided with a mounting groove and a placement groove, and the mounting groove is located above the placement groove, and the mounting groove is slidably installed by a limit mechanism. A load-bearing plate, a plurality of second springs are evenly arranged between the load-bearing plate and the bottom wall of the installation groove, an elastic air bag is arranged in the placement groove, a liquid storage tank is opened on the bottom wall of the installation groove, and the liquid storage tank The inner seal is slidingly connected with a piston plate, and the piston plate and the load-bearing plate are fixedly connected by a plurality of connecting rods. There is a connecting pipe between the liquid storage tank and the elastic air bag, and a plurality of intercepting tubes are symmetrically installed on the foundation. mechanism. The invention can automatically detect and intercept overweight vehicles, and at the same time, it can be automatically reset after the detection is completed, and the vehicle can be continuously detected after repeated use without affecting the passing of normal vehicles, and the use effect is good.

Description

technical field [0001] The invention relates to the technical field of transportation safety, in particular to a vehicle overweight detection device for transportation. Background technique [0002] With the development of society, the types of transportation are becoming more and more diversified. The modern transportation methods mainly include railway transportation, road transportation, waterway transportation and air transportation. important part. [0003] In practice, due to the large number of vehicles driving on the road every day, its sustainability is poor, and frequent maintenance is required. Some of the overweight vehicles will cause huge damage to the road surface when driving on the road, especially when the overweight vehicles are on the road. When passing through some bridge roads, the light ones will cause internal damage to the bridge body, and the heavy ones will even cause the bridge to collapse, causing major economic losses and casualties. However, m...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the lack of vehicle overweight detection device in transportation in the prior art, thus there are potential safety hazards in transportation, and propose a vehicle overweight detection device for transportation

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