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Automatic detection load axle

A technology for automatic detection and load capacity, applied in the field of motor vehicle axles, can solve the problems of inability to determine the weight of loaded goods in time, no automatic detection of load capacity, insufficient load capacity, etc., to avoid insufficient or overloaded loading capacity, safety The effect of no impact, easy maintenance and replacement

Inactive Publication Date: 2013-04-03
ZHONGHANG ELECTRONICS MEASURING INSTR
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  • Abstract
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Problems solved by technology

[0002] The current motor vehicles do not have the function of automatic load detection, especially for trucks, the weight of the loaded goods cannot be determined in time during the loading process, and the accurate loading data can only be known when it passes the weighing platform after loading. Therefore, insufficient loading and overloading conditions cannot be avoided, and overloading conditions are more likely to form, burying hidden dangers of accidents

Method used

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  • Automatic detection load axle
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing.

[0022] The present invention comprises an axle body 1, and one or two force sensors 2 are fixedly installed in the deformation zone of the axle body 1, such as figure 1 , 3 shown. The deformation zone of each axle body 1 is usually concentrated between the two points in contact with the vehicle frame 6. Therefore, when a force sensor 2 is installed on the axle body 1, its installation position is just close to the midpoint of the deformation zone of the axle body 1. ; When two force sensors 2 are installed on the axle body 1, the two force sensors 2 are just close to the two ends of the deformation zone of the axle body 1 respectively, as figure 2 , 4 shown.

[0023] The force sensor 2 is composed of a curved beam elastic body and a plurality of resistance strain gauges, the middle area of ​​the elastic body is the deformation area 201, and the two ends are the install...

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Abstract

The invention discloses an automatic detection load axle, which comprises an axle body. One force sensor or two force sensors is / are arranged in a deformation area of the axle body; the overall range of each force sensor on the axle body is matched with the highest bearing capacity of the axle body. According to the automatic detection load axle disclosed by the invention, the integral structure of an original axle is not changed, and thus, the safety of the axle cannot be influenced; the stress condition of the axle can be reflected in real time; reference data are provided to traffic safety, and therefore, cargo weight during the loading process of a truck can be determined in time, and the insufficient or excessive loading capacity can be prevented.

Description

technical field [0001] The invention relates to a motor vehicle axle, in particular to an axle capable of automatically detecting load. Background technique [0002] The current motor vehicles do not have the function of automatic load detection, especially for trucks, the weight of the loaded goods cannot be determined in time during the loading process, and the accurate loading data can only be known when it passes the weighing platform after loading. Therefore, insufficient loading and overloading conditions cannot be avoided, and overloading conditions are more likely to form, burying hidden dangers of accidents. Contents of the invention [0003] The purpose of the present invention is to provide an axle capable of automatically detecting the load, which can reflect the stress on the axle in real time. For a truck, it can detect the weight of the loaded goods in real time to avoid insufficient loading or overloading. [0004] The technical solution for achieving the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P5/00
Inventor 张志刚刘鹏王小岗汪洋张树进元庆凯李宏星田长青
Owner ZHONGHANG ELECTRONICS MEASURING INSTR
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