High-precision overloading-protecting automobile super-unbalanced overloading detector

Abstract

The invention relates to a high-precision overloading-protecting automobile super-unbalanced overloading detector which comprises an automobile body connecting plate (A), a stay wire displacement sensor (B), a connecting steel wire (C), an overloading protection mechanism assembly (D), a rear axle steel plate spring connecting plate (E) and a mechanism fastening device (F), wherein the overloading protection mechanism assembly (D) is connected with the stay wire displacement sensor (B) through the connecting steel wire (C), the stay wire displacement sensor (B) is connected to the automobile body connecting plate (A) through a bolt (1) and connected with side beams at two sides of an automobile frame through the automobile body connecting plate (A), the overloading protection mechanism assembly (D) is connected with the rear axle steel plate spring connecting plate (E) through the mechanism fastening device (F), and the rear axle steel plate spring connecting plate (E) is connected tosteel plate springs at two sides of the rear axle. The high-precision overloading-protecting automobile super-unbalanced overloading detector has the advantages of test accuracy and high precision and can judge the super-unbalanced overloading state of automobiles; and the detector is also provided with an overloading protector, has low cost, is easy to popularize, and ensures safe running of theautomobiles.

Description

Technical field: [0001] The invention belongs to the inspection technology of automobile inspection equipment. Background technique: [0002] Vehicle overloading is the main factor causing road traffic accidents. In severe cases, it may cause tire deformation and blowout, brake failure, difficult steering, broken leaf springs, broken axles, etc. According to statistics, 80% of road traffic accidents of operating vehicles are caused by over-balanced cargo transportation. [0003] The current vehicle overload and unbalanced load detection technology mainly uses a weighing instrument to measure the axle load of the vehicle and the overall load of the vehicle to judge the excessive and unbalanced load of the vehicle. This method is mainly applied to rail vehicles, but there are relatively few researches on the detection technology of over load and unbalanced load of commercial vehicles. [0004] After retrieval, there are two main types of vehicle overload detection devices: ...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a high-precision vehicle over-balanced load detection device with overload protection, so as to overcome the shortcomings of existing detection devices such as difficulty in accurate detectio...

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