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Dynamic truck scale and truck scale system

A truck scale and dynamic technology, which is applied in the field of dynamic truck scales and truck scale systems, can solve the problems of poor economy and practicability of truck scales and poor limit stability of weighing platform, so as to reduce overall processing and manufacturing costs and improve work efficiency. The effect of stability and improving usability

Pending Publication Date: 2020-10-27
BEIJING WANJI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a dynamic truck scale and a truck scale system to solve the problem of poor economy and practicability of the truck scale when the dynamic truck scale in the prior art overcomes the displacement problem of the weighing platform , and the problem of poor limit stability for the load-carrying platform

Method used

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  • Dynamic truck scale and truck scale system
  • Dynamic truck scale and truck scale system
  • Dynamic truck scale and truck scale system

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Such as image 3 As shown, in order to ensure that the support structure layer 10 and the limiting structure 30 provide sufficient pulling force to the load-bearing structure layer 20, and make the stress points of the load-bearing structure layer 20 evenly distributed in its extension plane to avoid the load-bearing structure layer 20 being subjected to For stress concentration, there are multiple limiting structures 30 , and the multiple limiting structures 30 are distributed between the support structure layer 10 and the bearing structure layer 20 at intervals in the transverse plane.

[0034] Such as image 3 As shown, in this embodiment, the limiting structure 30 extends longitudinally, which facilitates the manufacturing cost of the dynamic truck scale and improves the economy of the dynamic truck scale.

[0035]In the embodiment of the dynamic truck scale of the present application, the support structure layer 10 includes a first support network structure 11 and...

Embodiment 2

[0043] Such as Figure 4 As shown, the difference between this embodiment and the first embodiment lies in the different setting positions of the limiting structures 30 , specifically, the two ends of each limiting structure 30 are respectively connected to the end surface of the bearing structure layer 20 and the supporting structure layer 10 . That is to say, the limiting structures 30 are distributed around the circumferential direction of the dynamic truck scale at intervals, thus further reducing the manufacturing difficulty of the dynamic truck scale. Of course, the limiting structure 30 can also be selectively arranged at both ends of the dynamic truck scale in the length direction or width direction.

[0044] In addition, if Figure 4 As shown, in order to further enhance the stability of the space-limiting structure 30 connecting the support structure layer 10 and the load-bearing structure layer 20, the space-limiting structure 30 also includes a concrete reinforcem...

Embodiment 3

[0047] Such as Figure 5 As shown, the difference between this embodiment and the first embodiment lies in the arrangement of the limiting structures 30 . Specifically, the limiting structures 30 are all inclined to one side of the driving direction when the vehicle passes the weighing bearing surface 21 . The limit structure 30 of this structural form can provide a greater lateral horizontal component force for the load-bearing structure layer 20, and the horizontal horizontal component force is opposite to the driving direction of the vehicle when it passes the weighing bearing surface 21, thus further effectively ensuring the support There is no relative displacement between the structural layer 10 and the load-bearing structural layer 20 .

[0048] Of course, in an unillustrated embodiment of the present application, there are multiple limiting structures 30, wherein a part of the limiting structures 30 is inclined to one side of the driving direction when the vehicle pass...

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Abstract

The invention provides a dynamic truck scale and a truck scale system. The dynamic truck scale comprises a supporting structure layer, a bearing structure layer and a limiting structure. The supporting structure layer is used for being connected with an installation foundation; the bearing structure layer and the supporting structure layer are arranged at an interval, the bearing structure layer is located above the supporting structure layer, and a weighing bearing surface is formed on the surface of the side, away from the supporting structure layer, of the bearing structure layer; and the limiting structure is arranged between the supporting structure layer and the bearing structure layer, and the two ends of the limiting structure are connected with the supporting structure layer and the bearing structure layer correspondingly, so that when a vehicle impacts the weighing bearing surface, the bearing structure layer is prevented from moving relative to the supporting structure layer. The problem that in the prior art, when a dynamic truck scale overcomes the displacement problem of a weighing bearing table, the economy and practicability of the truck scale are poor, and the limiting stability of the weighing bearing table is poor is solved.

Description

technical field [0001] The invention relates to the technical field of dynamic weighing, in particular to a dynamic truck scale and a truck scale system. Background technique [0002] At present, there are various types of truck scales on the market, including single weighing platform, conjoined scales, axle group scales, and vehicle scales. The truck scales mentioned above are simply supported structures, that is, the truck scale has one or more weighing platforms, and the weighing platforms are generally supported by multiple load cells. [0003] When the vehicle passes the weighing platform quickly, it will cause the weighing platform to vibrate violently, and make the weighing platform move relative to the roadbed. In severe cases, the weighing platform will break away from the load cell and cause damage to the truck scale. [0004] In order to prevent the above situation from happening, it is a common practice in the industry to set a limit device at the bottom of the ...

Claims

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Application Information

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IPC IPC(8): G01G19/03G01G21/22G01G21/23
CPCG01G19/03G01G21/22G01G21/23
Inventor 姚飞吴连松邓永强
Owner BEIJING WANJI TECH
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