CN107014471A - A kind of cargo transport vehicle weigh ground pressure-sensitive Force sensor - Google Patents
A kind of cargo transport vehicle weigh ground pressure-sensitive Force sensor Download PDFInfo
- Publication number
- CN107014471A CN107014471A CN201710235075.1A CN201710235075A CN107014471A CN 107014471 A CN107014471 A CN 107014471A CN 201710235075 A CN201710235075 A CN 201710235075A CN 107014471 A CN107014471 A CN 107014471A
- Authority
- CN
- China
- Prior art keywords
- sensor
- installing plate
- weight bearing
- bearing foundation
- transport vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
Abstract
The invention discloses a kind of cargo transport vehicle weigh ground pressure-sensitive Force sensor, including weight bearing foundation, a fixed sensor installing plate on described weight bearing foundation, the described lower surface of sensor installing plate and the upper surface of weight bearing foundation fits, a cable mounting hole is provided with described weight bearing foundation, one pressure sensor is installed on described sensor installing plate, described pressure sensor is above and below sensor installing plate, described pressure sensor is shaped as rectangular-shape, the upper surface of described pressure sensor and the upper surface flush of sensor installing plate.The present invention has the advantages that weighing precision height, service life are long.
Description
Technical field
The present invention relates to weighing device technical field, specifically a kind of cargo transport vehicle feels pressure sensing with weighing
Device.
Background technology
Lorry is the important vehicles for transporting goods, wherein, need to weigh to freight wagon sometimes.
Usual freight wagon is mainly weighed using ground pressure-sensitive Force sensor, at present, existing freight wagon
Weigh ground pressure-sensitive Force sensor, generally by several sensor groups into but all increasing per one sensor of increase more
The error of measurement, such as vibration that vehicle is produced in pavement roughness can cause measurement signal to change when by sensor,
In addition, per one sensor of increase more, can all increase a sensor wire, sensor wire quality, environment resistant interference performance
Also the overall error measured can be influenceed, therefore, existing sensor has the not high defect of measurement accuracy, it is necessary to be improved.
The content of the invention
The invention aims to solve the not high defect of inconvenient for use, measurement accuracy of the prior art, there is provided one
Cargo transport vehicle is planted to weigh ground pressure-sensitive Force sensor to solve the above problems.
To achieve these goals, technical scheme is as follows：Claim the invention discloses a kind of cargo transport vehicle
A fixed sensor installing plate, described biography on important place pressure-sensitive Force sensor, including weight bearing foundation, described weight bearing foundation
The lower surface of sensor installing plate and the upper surface of weight bearing foundation are fitted, and a cable installation is provided with described weight bearing foundation
One pressure sensor is installed, described pressure sensor is on sensor installing plate on hole, described sensor installing plate
Under, described pressure sensor is shaped as rectangular-shape, the upper surface of described pressure sensor and sensor installing plate
Upper surface flush.
Preferably, described weight bearing foundation is shaped as square groove body type, the lower end of described pressure sensor holding
In weight base.
Preferably, the fixed reinforcement connecting plate of left and right ends difference inside described weight bearing foundation, described adds
The upper end of strong ties plate is connected with the lower surface of sensor installing plate.
The present invention has advantages below compared with prior art：
Cargo transport vehicle of the present invention weigh ground pressure-sensitive Force sensor by using rectangular-shape pressure pass
Sensor, adds lifting surface area, improves the validity of detection, and stability reduces the error weighed, while long using one
The design of the pressure sensor of cube shape, reduces cable mounting hole, only needs a cable mounting hole, reduces because of pickup wire
Error caused by the problem of road, while also improving cargo transport vehicle weighs ground pressure-sensitive Force sensor in the anti-of complex condition
Environmental disturbances ability.
Brief description of the drawings
Fig. 1 be a kind of cargo transport vehicle of the invention weigh ground pressure-sensitive Force sensor cross section structure diagram；
Fig. 2 be a kind of cargo transport vehicle of the invention weigh ground pressure-sensitive Force sensor structural representation.
Wherein：1- weight bearing foundations；2- sensor installing plates；3- cable mounting holes；4- pressure sensors；5- strengthens connection
Plate.
Embodiment
To make to have a better understanding and awareness to architectural feature of the invention and the effect reached, to preferably
Embodiment and accompanying drawing coordinate detailed description, are described as follows：
As shown in Figure 1-2, weighed ground pressure-sensitive Force sensor, including load-bearing the invention discloses a kind of cargo transport vehicle
A fixed sensor installing plate 2 on base 1, described weight bearing foundation 1, the lower surface of described sensor installing plate 2 is with holding
The upper surface of weight base 1 is fitted, and a cable mounting hole 3, described sensor installing plate are provided with described weight bearing foundation 1
One pressure sensor 4 is installed, described pressure sensor 4 runs through sensor installing plate about 2, described pressure sensing on 2
Device 4 is shaped as rectangular-shape, the upper surface of described pressure sensor 4 and the upper surface flush of sensor installing plate 2.
Pressure sensor 4 is shaped to rectangular-shape, adds lifting surface area, improves the validity of detection, surely
Qualitative, load-bearing precision is significantly improved, and reduces the error weighed, while only with the pressure sensor of a rectangular-shape
4 design, reduces cable mounting hole 3 and wire rod, and a cable mounting hole 3 installs cable eaily simultaneously,
Reduce the error caused by sensor line problem, at the same also improve cargo transport vehicle weigh ground pressure-sensitive Force sensor
In the environment resistant interference performance of complex condition.
Preferably, described weight bearing foundation 1 is shaped as square groove body type, the lower end of described pressure sensor 4 exists
In weight bearing foundation 1.
Weight bearing foundation 1 is set to square groove body type, and the lower end of pressure sensor 4 serves guarantor in weight bearing foundation 1, so
Protect the effect of pressure sensor 4, the defect for preventing naked be exposed on the external in bottom of pressure sensor 4 and being easily damaged, service life
Greatly prolong.
Preferably, the fixed reinforcement connecting plate 5 of left and right ends difference inside described weight bearing foundation 1, described
Strengthen the upper end of connecting plate 5 to be connected with the lower surface of sensor installing plate 2.
Strengthen connecting plate 5 by setting, strengthen connecting plate 5 and play a part of reinforcing sensor installing plate 2, overall stabilization
Property also just significantly improve, service life extend while, weighing precision is also just significantly improved.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and that described in above-described embodiment and specification is the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent is defined.
Claims (3)
- The ground pressure-sensitive Force sensor 1. a kind of cargo transport vehicle is weighed, including weight bearing foundation (1), described weight bearing foundation (1) A upper fixed sensor installing plate (2), described sensor installing plate (the upper surface phase of 2 lower surface and weight bearing foundation (1) A cable mounting hole (3) is provided with laminating, described weight bearing foundation (1), described sensor installing plate (installs one on 2 Pressure sensor (4), it is characterised in that：Described pressure sensor (4) is above and below sensor installing plate (2), described pressure Force snesor (4) is shaped as rectangular-shape, and the upper surface of described pressure sensor (4) is upper with sensor installing plate (2) Surface is flushed.
- 2. according to a kind of cargo transport vehicle of claim 1 weigh ground pressure-sensitive Force sensor, it is characterised in that：Described load-bearing Base (1) is shaped as square groove body type, and the lower end of described pressure sensor (4) is in the weight bearing foundation (1).
- 3. according to a kind of cargo transport vehicle of claim 1 or 2 weigh ground pressure-sensitive Force sensor, it is characterised in that：Described Fixed one internal of left and right ends difference of weight bearing foundation (1) strengthens connecting plate (5), the upper end of described reinforcement connecting plate (5) It is connected with the lower surface of sensor installing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235075.1A CN107014471A (en) | 2017-04-12 | 2017-04-12 | A kind of cargo transport vehicle weigh ground pressure-sensitive Force sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710235075.1A CN107014471A (en) | 2017-04-12 | 2017-04-12 | A kind of cargo transport vehicle weigh ground pressure-sensitive Force sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107014471A true CN107014471A (en) | 2017-08-04 |
Family
ID=59446495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710235075.1A Pending CN107014471A (en) | 2017-04-12 | 2017-04-12 | A kind of cargo transport vehicle weigh ground pressure-sensitive Force sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107014471A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387300A (en) * | 2018-03-09 | 2018-08-10 | 合肥盈川信息技术有限公司 | A kind of Intelligent Dynamic is weighed testing and analysis system integrated with axle for vehicle tyre-model shaft number |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894112A (en) * | 1997-06-26 | 1999-04-13 | Intercomp Company | Weighing scale apparatus |
| CN201740582U (en) * | 2010-06-07 | 2011-02-09 | 东莞市华兰海电子有限公司 | Portable bending plate type weighing platform |
| CN201885787U (en) * | 2010-12-02 | 2011-06-29 | 北京世新华盛牧业科技有限公司 | Weighing device |
| CN203719745U (en) * | 2013-11-19 | 2014-07-16 | 浙江吉利汽车研究院有限公司 | Weighing mechanism for vehicle-weighing device |
| CN205002866U (en) * | 2015-05-13 | 2016-01-27 | 常州西布罗称重设备有限公司 | Antioverloading gross rail load on axle appearance |
| CN207763793U (en) * | 2017-04-12 | 2018-08-24 | 合肥盈川信息技术有限公司 | A kind of cargo transport vehicle is weighed ground pressure-sensitive Force sensor |
-
2017
- 2017-04-12 CN CN201710235075.1A patent/CN107014471A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894112A (en) * | 1997-06-26 | 1999-04-13 | Intercomp Company | Weighing scale apparatus |
| CN201740582U (en) * | 2010-06-07 | 2011-02-09 | 东莞市华兰海电子有限公司 | Portable bending plate type weighing platform |
| CN201885787U (en) * | 2010-12-02 | 2011-06-29 | 北京世新华盛牧业科技有限公司 | Weighing device |
| CN203719745U (en) * | 2013-11-19 | 2014-07-16 | 浙江吉利汽车研究院有限公司 | Weighing mechanism for vehicle-weighing device |
| CN205002866U (en) * | 2015-05-13 | 2016-01-27 | 常州西布罗称重设备有限公司 | Antioverloading gross rail load on axle appearance |
| CN207763793U (en) * | 2017-04-12 | 2018-08-24 | 合肥盈川信息技术有限公司 | A kind of cargo transport vehicle is weighed ground pressure-sensitive Force sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387300A (en) * | 2018-03-09 | 2018-08-10 | 合肥盈川信息技术有限公司 | A kind of Intelligent Dynamic is weighed testing and analysis system integrated with axle for vehicle tyre-model shaft number |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170804 |
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| RJ01 | Rejection of invention patent application after publication |