Unlock instant, AI-driven research and patent intelligence for your innovation.

Axle assembly weighing scale

An axle set and weighing platform technology, applied in the field of vehicle measurement, can solve the problems of difficult to eliminate coupling weighing error, inability to accurately weigh coupling, measurement accuracy coupling error, etc.

Inactive Publication Date: 2015-04-22
重庆大唐科技股份有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In fact, the main factor affecting the accuracy of dynamic weighing measurement is the error generated by the coupling
The single-axis weighing method cannot accurately weigh the coupling, and it is difficult to eliminate the weighing error caused by the coupling. Therefore, the error is always between 2.5% and 5%, and the coupling (shaft group) cannot be accurately weighed.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Axle assembly weighing scale

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be described in further detail below by means of specific embodiments:

[0015] Such as figure 1 As shown, a shaft group scale includes a base, a vehicle detector, a weighing display controller, a weighing platform 2 and a load cell, and four load cells are arranged between the base and the weighing platform 2, and the four weighing The sensors are evenly located under the four corners of the weighing platform 2, the length of the table top of the weighing platform 2 along the driving direction is 6 meters, and the weighing sensor is electrically connected with the weighing display controller. Two groups of upper scale axis identifiers 1 and lower scale axis identifiers 3 are arranged on the base, and the upper scale axis identifiers 1 and lower scale axis identifiers 3 are respectively arranged at both ends of the weighing platform 2 . Flanges 4 are respectively provided on both sides of the weighing platform 2, the cross section of the flan...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The patent application of the invention discloses an axle assembly weighing scale. The axle assembly weighing scale comprises a base, a vehicle detector, a weighing display controller, a weighing platform (2) and a weighing sensor, wherein the weighing sensor is arranged below the weighing platform (2), the length of surface of the weighing platform (2) along the driving direction is 6 meters, and the weighing sensor and the weighing display controller are electrically connected with the vehicle detector. With the 6-meter surface, the weighing platform can fully bear a two-axle vehicle and a three-axle vehicle, so that the weight of axles and axle assemblies of the vehicles can be obtained, the weighing precision can be improved, and the weighing error can be reduced to 1%.

Description

technical field [0001] The invention relates to the technical field of vehicle measurement, in particular to an axle group scale. Background technique [0002] At present, vehicle dynamic weighing technology is widely used in traffic axle load investigation, control of over-limit and overloaded transportation and weight-based charging system. It plays an important role in traffic management, overload management and import and export supervision. The dynamic weighing technology generally adopts the uniaxial weighing method, and the current dynamic axial weighing method generally adopts a weighing platform whose length is about 1m. In reality, most of the vehicles are 2-axle or 3-axle cars. Generally, the distance between each axle of a joint-axle car is 1.5 meters to 2 meters, and the longest wheelbase of the car can reach about 6 meters. When using the uniaxial weighing method, the platform can only weigh the vehicle on a single axis, and the vehicle weight can be obtaine...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/03
Inventor 唐廷烨何剑
Owner 重庆大唐科技股份有限公司