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Vehicle-mounted dynamic weighing system

A dynamic weighing and frame technology, applied in the field of weighing, to achieve the effect of convenient maintenance, lower cost and convenient production

Pending Publication Date: 2021-04-02
吴强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the present situation of the above-mentioned prior art, the present invention provides a system for vehicle-mounted dynamic weighing with regard to the problem of existing vehicle-mounted dynamic weighing

Method used

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Experimental program
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Embodiment Construction

[0025] The concept of the present invention is to assemble the sensors in the lifting lug to form the lifting lug sensor. The lifting lug sensor is a standard part, which is calibrated after production, so that after loading, it is not necessary to calibrate the whole vehicle, so that It is easy to install and use immediately.

[0026] Such as figure 1 , figure 2 As shown, the present invention discloses a system for vehicle-mounted dynamic weighing, including a vehicle frame 2, one side of the vehicle frame 2 is connected with a lifting lug bracket 21, and the lifting lug bracket 21 is connected to the lifting lug sensor 1 One end is connected, and the other end of the lifting ear sensor 1 is connected to the leaf spring 3. The gravity of the whole vehicle is applied to the frame 2, and the force is transmitted to the leaf spring 3 through the lifting ear sensor 1. The leaf spring 3 then transmits the gravity to the axle and the tire. A strain gauge 1212 is installed in th...

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Abstract

The invention relates to the technical field of weighing, in particular to a vehicle-mounted dynamic weighing system, which comprises a vehicle frame, one side of the vehicle frame is connected with alifting lug support, the lifting lug support is connected with one end of a lifting lug sensor, the other end of the lifting lug sensor is connected with a plate spring, and the gravity of a whole vehicle is applied to the vehicle frame, force is transmitted to the plate spring through the lifting lug sensor, then the plate spring transmits gravity to an axle and a tire, a strain gauge is installed in the lifting lug sensor, vehicle-mounted dynamic weighing can be achieved, the whole vehicle does not need to be transformed when the lifting lug sensor is installed, installation is convenient,and the whole vehicle does not need to be calibrated after installation. Therefore, the lifting lug sensor can be mounted and used immediately, is convenient to produce and maintain, and further can reduce the cost.

Description

technical field [0001] The invention relates to the technical field of weighing, in particular to a system for vehicle dynamic weighing. Background technique [0002] The country has a clear regulation on the carrying capacity of large trucks that cannot be overloaded. The purpose is to prevent safety accidents caused by excessive carrying capacity. The weight detection of freight vehicles plays a very important role in preventing traffic safety accidents. Dynamic weighing is mainly to let the vehicle pass through the weighbridge and then detect it. Although this method can monitor the load of the truck in advance, it cannot monitor the load of the vehicle in real time during driving. [0003] However, in the prior art, the solutions for vehicle dynamic weighing are to reprocess the original parts on the axles, beams, wheels, etc., and then paste the induction elements. However, the adoption of these solutions requires different degrees of modification of the entire vehicle....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/08G01G21/00G01G21/02
CPCG01G19/086G01G21/00G01G21/02
Inventor 吴强
Owner 吴强
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