CN204007838U - A kind of concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car - Google Patents
A kind of concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car Download PDFInfo
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- CN204007838U CN204007838U CN201420118497.2U CN201420118497U CN204007838U CN 204007838 U CN204007838 U CN 204007838U CN 201420118497 U CN201420118497 U CN 201420118497U CN 204007838 U CN204007838 U CN 204007838U
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- weighing
- weight scale
- weighing platform
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Abstract
The utility model discloses a kind of concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car, mainly by axle galassing platform group, car load platform, LOAD CELLS etc., formed, compared with prior art the technical solution adopted in the utility model is that weighing platform consists of axle weight scale platform and a car load weighing platform, weighing platform LOAD CELLS output access weighing controller.Compare with the heavy formula of plain shaft or car load formula weighing platform, once cross car and can detect that the single axle of vehicle is heavy, axle group is heavy and car load gross weight simultaneously.By axle weight scale platform group, can obtain single axle and axle group weight, then by axle group weight is added up and obtains car load initial weight.By car load weighing platform, can obtain car load gross weight more accurately, the complete vehicle weight data that obtain for twice draw more accurate complete vehicle weight data through weighing controller computing correcting process, and weighing precision improves greatly.The utility model has overcome some defects of existing vehicle weighing weighing platform, is all tall vehicle weighing platforms of a kind of rational in infrastructure, practical, weighing precision and efficiency.
Description
technical field
The utility model belongs to a kind of dynamic road vehicle automatic Weighing weighing apparatus weighing platform, particularly a kind of concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car.
Background technology
At present, dynamic highway vehicle automatic weighing instrument is divided into the heavy formula weighing of axle and the weighing of car load formula by weighing mode difference.The heavy formula product of axle mainly contains fixed axle weight scale, Portable axle scale, bended plate type axle weight scale, split type axle weight scale, quartz type axle weight scale, piezoelectric film type axle weight scale etc., when vehicle is sailing in the process of weighing platform, each axle passes through weighing platform successively, weighing system is just heavily recorded the axle of each axle of vehicle, is then added the general assembly (TW) that has obtained vehicle.But which kind of axle weight scale platform no matter, when carrying out that dynamically meter is heavy, when an axle of vehicle sails weighing platform into, weighing platform has a slight decline, and at this moment, the height of each axle of vehicle just has difference, this can have influence on the distribution of vehicle gravity on each axle, thereby causes weighting error.When the distance between each axle of vehicle is larger, this error is less, can ignore, but the distance between each axle hour, while being shaft coupling form such as vehicle, as duplex axle, three shaft couplings, the distance between axle and axle is smaller, this error is just larger, very important.Therefore the heavy formula weighing of axle dynamic accuracy is generally lower, and gross weight precision is generally dynamic 5 grades.Relative Zhou Chongshi highway weighing apparatus, the measuring accuracy of car load formula weighing platform highway weighing apparatus improves greatly, and gross weight precision is generally dynamic 0.5 grade.But vehicle pass-through efficiency is low when car load formula highway weighing apparatus weighs, and transfinite, detect and weight metering charging requirement is not affect under the prerequisite of traffic efficiency, the defect of car load formula weighing platform is apparent.So in the situation that it is overripened be continuous to cross the car load formula highway equalizer technology of car, urgently a kind of traffic efficiency is high, and the appearance of the relatively high dynamic weighing platform of measuring accuracy.
Summary of the invention
The purpose of this utility model is to provide all higher concurrent type frog dynamic balance weighing platforms of a kind of rational in infrastructure, economical and practical, weighing precision and efficiency.
For achieving the above object, the utility model adopts following technical scheme:
A concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car, comprises five separate axle weight scale platforms that are closely adjacent to each other again and a car load weighing platform, the load cell signal output access weighing controller of axle weight scale platform and car load weighing platform.
Along the direction of sailing weighing platform into that is weighed vehicle, disposed axle weighs weighing platform and car load weighing platform successively.
Axle weight scale platform is rectangular platform, on four jiaos of each axle weight scale platform, is separately installed with LOAD CELLS, and every two LOAD CELLS side by side on axle weight scale platform and car load weighing platform are merged into a road output.
Axle weight scale platform is the combination of any one or five kinds in fixed axle weight scale platform, Portable shaft weight weighing weighing platform, bended plate type axle weight scale platform, split type axle weight scale platform, quartz type axle weight scale platform or piezoelectric film type axle weight scale platform etc.
Five axle weight scale platforms are placed successively, and along vehicle heading, the length of each axle weight scale platform is 8mm～1400mm.
The length of each axle weight scale platform is 8mm ~ 100mm or 101mm ~ 300mm or 301mm ~ 500mm or 501mm ~ 900mm or 901mm ~ 1200mm or 1201mm ~ 1400mm.
The length of described axle weight scale platform is 13mm or 63mm or 220mm or 400mm or 567mm or 670mm or 850mm or 1300mm.
By above technical scheme, can realize the object that concurrent type frog dynamic balance has both the high and feature that car load formula highway weighing apparatus measuring accuracy is high of highway weighing apparatus traffic efficiency, also possess the features such as anti-cheating, anti-fee evasion, easy care simultaneously.
Accompanying drawing explanation
Fig. 1 is topology layout figure of the present utility model.
Embodiment
Referring to Fig. 1, in figure, a kind of concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car, comprise that five separate axle weight scale platforms 1 that are closely adjacent to each other again and a car load weighing platform 2 form, each axle weight scale platform 1 and car load weighing platform 2 are provided with four LOAD CELLS 3, every two LOAD CELLS 3 side by side on axle weight scale platform 1 and car load weighing platform 2 are merged into a road output, the sensor output access weighing controller of axle weight scale platform 1 and car load weighing platform 2, axle weight scale platform 1 layout is weighing the direction of sailing into of vehicle, and car load weighing platform 2 layouts are rolled away from direction weighing vehicle.
Axle weight scale platform 1 is the combination of any one or five kinds in fixed axle weight scale platform, Portable shaft weight weighing weighing platform, bended plate type axle weight scale platform, split type axle weight scale platform, quartz type axle weight scale platform or piezoelectric film type axle weight scale platform.
Five axle weight scale platforms are placed successively, along vehicle heading, the length of each axle weight scale platform is 8mm～1400mm, the length that is each axle weight scale platform is the arbitrary value in any range in 8mm ~ 100mm or 101mm ~ 300mm or 301mm ~ 500mm or 501mm ~ 900mm or 901mm ~ 1200mm or 1201mm ~ 1400mm, for example: the length of axle weight scale platform is 13mm or 63mm or 220mm or 400mm or 567mm or 670mm or 850mm or 1300mm.
The length of an axle weight scale platform 1 has determined once can only weigh a single shaft of vehicle, five axle weight scale platforms 1 are combined the weight of single shaft, duplex axle axle group or the three shaft coupling axle groups that can simultaneously weigh vehicle, have so just reduced the car load weighing error that contains shaft coupling vehicle.In weighing process, along with vehicle to overtake, each single shaft of vehicle can be by axle weight scale table scale amount five times, weighing controller can carry out certain computing that is averaging to five weighing results, has so more reduced weighing error.By axle weight scale platform group, vehicle be take to axle group as a minute metering units, utilize axle group weighing mode to obtain the weight of each axle group, then by axle group weight is added up and obtains car load initial weight, then according to driving states, initial weight is revised.
Vehicle enters car load weighing platform 2 after by axle weight scale platform, car load weighing platform can weigh the weight of car load, weighing data imports the complete vehicle weight that weighing controller and axle weight scale platform 1 calculate into be revised, finally draw revise after car load weighing data, weighing data degree of accuracy is higher.
Known in conjunction with Fig. 1, the utility model is that to take single shaft and axle group be a minute metering units to axle weight scale platform, utilize axle group weighing mode to obtain the weight of single shaft, duplex axle axle group or three shaft coupling axle groups, then by axle group weight is added up and obtains car load initial weight, finally according to driving states, initial weight is revised again; Each single shaft of vehicle can be by two axle weight scale table scale amounts five times, and weighing controller can carry out certain computing that is averaging to five weighing results, has so more reduced weighing error.Compare with the common heavy formula of axle or car load formula weighing platform, once cross car, the axle that can simultaneously detect vehicle weighs, axle group is heavy and car load gross weight.By one group of axle weight scale platform, can obtain single axle and axle group weight, then by axle group weight is added up and obtains car load initial weight.By car load weighing platform, can obtain car load gross weight more accurately, the complete vehicle weight data that obtain for twice draw more accurate complete vehicle weight data through weighing controller computing correcting process, and weighing precision and velocity survey precision improve greatly.
Claims (7)
1. a concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car, it is characterized in that: comprise five separate axle weight scale platforms (1) that are closely adjacent to each other again and a car load weighing platform (2), on axle weight scale platform (1) and car load weighing platform (2), be equipped with LOAD CELLS, the output signal access weighing controller of LOAD CELLS.
2. the concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car according to claim 1, is characterized in that: along the direction of sailing weighing platform into that is weighed vehicle, and the heavy weighing platform (1) of disposed axle and car load weighing platform (2) successively.
3. the concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car according to claim 1, it is characterized in that: axle weight scale platform (1) is rectangular platform, on four jiaos of each axle weight scale platform, be separately installed with LOAD CELLS (3), every two LOAD CELLS side by side on axle weight scale platform (1) and car load weighing platform (2) are merged into a road output.
4. the concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car according to claim 1, is characterized in that: axle weight scale platform (1) is the combination of any one or five kinds in fixed axle weight scale platform, Portable shaft weight weighing weighing platform, bended plate type axle weight scale platform, split type axle weight scale platform, quartz type axle weight scale platform or piezoelectric film type axle weight scale platform.
5. the concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car according to claim 1, is characterized in that: five axle weight scale platforms are placed successively, and along vehicle heading, the length of each axle weight scale platform is 8mm～1400mm.
6. the concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car according to claim 5, is characterized in that: the length of each axle weight scale platform is 8mm ~ 100mm or 101mm ~ 300mm or 301mm ~ 500mm or 501mm ~ 900mm or 901mm ~ 1200mm or 1201mm ~ 1400mm.
7. the concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car according to claim 6, is characterized in that: the length of described axle weight scale platform is 13mm or 63mm or 220mm or 400mm or 567mm or 670mm or 850mm or 1300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118497.2U CN204007838U (en) | 2014-03-17 | 2014-03-17 | A kind of concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118497.2U CN204007838U (en) | 2014-03-17 | 2014-03-17 | A kind of concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007838U true CN204007838U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118497.2U Expired - Fee Related CN204007838U (en) | 2014-03-17 | 2014-03-17 | A kind of concurrent type frog dynamic balance weighing platform that is applicable to 5-axle car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823352A (en) * | 2019-11-21 | 2020-02-21 | 锐马（福建）电气制造有限公司 | Internet of things truck scale compensation system |
-
2014
- 2014-03-17 CN CN201420118497.2U patent/CN204007838U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823352A (en) * | 2019-11-21 | 2020-02-21 | 锐马（福建）电气制造有限公司 | Internet of things truck scale compensation system |
| CN110823352B (en) * | 2019-11-21 | 2021-04-02 | 锐马（福建）电气制造有限公司 | Internet of things truck scale compensation system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |