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Test platform for road vehicle weighing devices

A technology of weighing device and test platform, applied in the field of test platform, can solve problems such as large occupied space, and achieve the effect of reducing occupied space, shortening time and travel, and maintaining speed

Active Publication Date: 2018-08-17
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a test platform for road vehicle weighing devices, thereby overcoming the existing shortcomings of large space occupied by vehicle weighing devices in the laboratory

Method used

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  • Test platform for road vehicle weighing devices
  • Test platform for road vehicle weighing devices

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Embodiment Construction

[0017] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0018] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0019] Such as Figure 1 to Figure 2 As shown, an embodiment according to a specific embodiment of the present invention is: a test platform of a road vehicle weighing device, which includes a track 1, a support, a car body 3, a movable road body 4 and a drive mechanism, wherein:

[0020] Such as figure 1 Shown: the support includes two support plates 2 that are movable and erected on the front side of the track 1 side by...

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PUM

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Abstract

The invention discloses a road vehicle weighing device test platform comprising a track; a support which comprises two supporting plates which flexibly stand at the front side of the track in parallel in a front-and-back direction, wherein the upper ends of the two supporting plates are used for supporting a vehicle body; a flexible road body which can be arranged on the track in a slide mode; and a driving mechanism which is used for driving the flexible road body to slide on the track. The driving mechanism is a trigger type ejection device. The flexible road body is arranged and can reversely move relative to the vehicle body so that relative speed of the vehicle body and the road surface can be increased, a scene of high-speed driving on the road surface of the vehicle body can be simulated, acceleration time and distance of the vehicle body can be greatly shortened and thus space occupation of a test site can be reduced and test safety can be enhanced.

Description

technical field [0001] The invention relates to the field of test platforms, in particular to a test platform for road vehicle weighing devices. Background technique [0002] The load of the vehicle has a very important impact on the service life of the road. When the vehicle is overloaded, the road will be damaged, which will greatly increase the maintenance cost of the road. In addition, because the load exceeds the rated tonnage of the vehicle, the performance of the vehicle is affected, firstly, the stability of the vehicle is affected, and secondly, the dynamic performance of the vehicle is affected due to overloading on the road sections with large curves and longitudinal slopes. Serious threat to the driving safety of the vehicle. Therefore, it is necessary to install a vehicle weighing device on the road to monitor the load condition of the fast-moving vehicle on the road. [0003] At present, in the process of designing the vehicle weighing device, it is often nec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01G19/03
Inventor 张铁异张孟军韦俊杨俊夫
Owner GUANGXI UNIV