CN203561432U - Obliquely-mounted vehicle weighing platform - Google Patents
Obliquely-mounted vehicle weighing platform Download PDFInfo
- Publication number
- CN203561432U CN203561432U CN201320702093.3U CN201320702093U CN203561432U CN 203561432 U CN203561432 U CN 203561432U CN 201320702093 U CN201320702093 U CN 201320702093U CN 203561432 U CN203561432 U CN 203561432U
- Authority
- CN
- China
- Prior art keywords
- weighing platform
- scale bench
- tension
- pull
- obliquely
- 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.)
- Expired - Lifetime
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 65
- 238000007906 compression Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to an obliquely-mounted vehicle weighing platform which comprises an obliquely-arranged scale bench and N pressure sensors. The N pressure sensors are disposed on the lower surface of the scale bench. The N pressure sensors and the lower surface of the scale bench are in sliding contact in the form of a spherical surface. The left end and the right end of the scale bench are in connection with the left sidewall and the right sidewall of a scale bench mounting ground pit respectively via two limiting pull bars. The middle of at least one of the limiting pull bars is provided with a pull and press sensor. If the middle of each limiting pull bars is provided with a pull and press sensor, values measured by the two pull and press sensors can be calculated in an average manner, so that measured data is more accurate. The pull and press sensors and the sidewalls of the scale bench mounting ground pit are connected via hinges. The scale bench of the weighing platform is mounted in an oblique manner, so that the weighing platform can accurately weigh a vehicle on the scale bench.
Description
(1), technical field: the utility model relates to a kind of weighing-appliance, particularly a kind of car load weighing platform that tilts to install.
(2), background technology: weighing apparatus design theory requires weighing platform and basis thereof after installation, accomplish basis " level ", and weighing platform " location " is accurate, guarantee vertically stressed, weighing platform under " spacing " auxiliary, should be able to be well " reset ", i.e. so-called " three levels " automatically.
In production practices and practical application, be often limited to the factors such as spatial dimension, device layout, thermograde, sensor pattern, cannot reach the requirement of design theory completely.In this case, weighing accuracy can be subject to certain impact, such as: when vehicle is weighed, sometimes be subject to field condition restriction weighing platform to tilt to install, just there is larger error with the actual weight of vehicle in the data that at this moment LOAD CELLS records, particularly, when vehicle moves on weighing platform, this error is larger.Therefore, just need to carry out according to the field working conditions in weighing platform installation site or place the Custom Design of mathematical model, weighing platform, basis and stop means, meeting under the prerequisite of " three levels " this weighing apparatus design theory requirement, guarantee that weighing accuracy meets the application request of specific occasion.
(3), utility model content:
The technical problems to be solved in the utility model is: for prior art deficiency, provide a kind of car load weighing platform that tilts to install, the weighing platform of this weighing platform adopts the mode tilting to install, and it can accurately be weighed to the vehicle operating on weighing platform.
The technical solution of the utility model:
A kind of car load weighing platform that tilts to install, contain the weighing platform and N the pressure transducer that are obliquely installed, N pressure transducer is arranged on the lower surface of weighing platform, between pressure transducer and weighing platform lower surface, it is sphere sliding contact, the left and right two ends of weighing platform are connected with the left and right sidewall of weighing platform installation foundation ditch respectively by two limit pull rods, have at least the middle part of a limit pull rod to be provided with tension-compression sensor; N is more than or equal to 4 natural number.
The middle part of two limit pull rods is equipped with tension-compression sensor.During practical application, the numerical value that two tension-compression sensors can be recorded averages computing, makes the data of measurement more accurate.
Being connected between the sidewall of tension-compression sensor and weighing platform installation foundation ditch adopts hinge.
N is that 6,6 pressure transducers are separately positioned on four angles of weighing platform lower surface and both sides, middle part.
Tension-compression sensor is high precision tension-compression sensor.
The weighing principle of the car load weighing platform that this inclination is installed is: when vehicle moves on weighing platform, vehicle can apply a transverse force parallel with weighing platform surface on weighing platform, this transverse force has a component in vertical direction, this component can affect the measurement of pressure transducer, makes data that pressure transducer measures and the weight of vehicle have error.During the work of this weighing platform, first obtain the numerical value of the transverse force that weighing platform that tension-compression sensor measures is subject to, then according to the angle of inclination of weighing platform, calculate this transverse force component in the vertical direction, finally with the numerical value that the value of this component records pressure transducer, revise, thereby obtain the accurate weight of vehicle.
The beneficial effects of the utility model:
The utility model is provided with high precision tension-compression sensor at the middle part of limit pull rod, for the transverse force of measuring vehicle to weighing platform, lower surface at weighing platform is provided with pressure transducer, for the vertical force of measuring vehicle to weighing platform, can reach like this comprehensive mechanical meaurement of the vehicle of being weighed being carried out to vertical force and transverse force, according to model algorithm, compensate out the weight of the vehicle of being weighed, guarantee weighing accuracy meet specific occasion (such as: have on the tilted road surface of certain slope) application request.
(4), accompanying drawing explanation:
Fig. 1 is the structural representation of the car load weighing platform of inclination installation;
Fig. 2 is that tension-compression sensor is arranged on the structure for amplifying schematic diagram between weighing platform and foundation ditch.
(5), embodiment:
Referring to Fig. 1, Fig. 2, in figure, the car load weighing platform that tilts to install contains 2 and 6 pressure transducers 6 of weighing platform that are obliquely installed, 6 pressure transducers 6 are arranged on the lower surface of weighing platform 2, between they and weighing platform 2 lower surfaces, be sphere sliding contact, the left and right sidewall that foundation ditch 1 is installed with weighing platform respectively by two limit pull rods 4 in the left and right two ends of weighing platform 2 is connected.The middle part of two limit pull rods 4 is equipped with tension-compression sensor 5.During practical application, the numerical value that two tension-compression sensors 5 can be recorded averages computing, makes the data of measurement more accurate.
Being connected between the sidewall of tension-compression sensor 5 and weighing platform installation foundation ditch 1 adopts hinge 10.6 pressure transducers 6 are separately positioned on four angles of weighing platform 2 lower surfaces and both sides, middle part.
Tension-compression sensor 5 is high precision tension-compression sensor.
During the work of this weighing platform, first obtain the numerical value of the transverse force that weighing platform that tension-compression sensor 5 measures is subject to, then according to the angle of inclination of weighing platform 2, calculate this transverse force component in the vertical direction, finally with the numerical value that the value of this component records pressure transducer 6, revise, thereby obtain the accurate weight of vehicle 11.
Claims (4)
1. a car load weighing platform that tilts to install, contain the weighing platform and N the pressure transducer that are obliquely installed, N pressure transducer is arranged on the lower surface of weighing platform, it is characterized in that: between pressure transducer and weighing platform lower surface, be sphere sliding contact, the left and right two ends of weighing platform are connected with the left and right sidewall of weighing platform installation foundation ditch respectively by two limit pull rods, have at least the middle part of a limit pull rod to be provided with tension-compression sensor; N is more than or equal to 4 natural number.
2. the car load weighing platform that inclination according to claim 1 is installed, is characterized in that: the middle part of described two limit pull rods is equipped with tension-compression sensor.
3. the car load weighing platform that inclination according to claim 1 is installed, is characterized in that: being connected between described tension-compression sensor and the sidewall of weighing platform installation foundation ditch adopts hinge.
4. the car load weighing platform that inclination according to claim 1 and 2 is installed, is characterized in that: described N is that 6,6 pressure transducers are separately positioned on four angles of weighing platform lower surface and both sides, middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702093.3U CN203561432U (en) | 2013-11-08 | 2013-11-08 | Obliquely-mounted vehicle weighing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702093.3U CN203561432U (en) | 2013-11-08 | 2013-11-08 | Obliquely-mounted vehicle weighing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561432U true CN203561432U (en) | 2014-04-23 |
Family
ID=50511147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320702093.3U Expired - Lifetime CN203561432U (en) | 2013-11-08 | 2013-11-08 | Obliquely-mounted vehicle weighing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561432U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180883A (en) * | 2014-07-07 | 2014-12-03 | 郑州恒科实业有限公司 | Electronic weighing instrument applicable to inclined-plane weighing and free hanging inclined installation method thereof |
| CN106257246A (en) * | 2015-06-18 | 2016-12-28 | 杨萌 | A kind of scale body of automobile dynamic axle weight scale |
| CN106404140A (en) * | 2016-08-24 | 2017-02-15 | 上海筑邦测控科技有限公司 | Method for measuring weight of dynamic vehicle and dynamic vehicle measuring system |
| CN106768214A (en) * | 2016-11-29 | 2017-05-31 | 济南金钟电子衡器股份有限公司 | A kind of self compensation pillar digital weighing sensor and system |
-
2013
- 2013-11-08 CN CN201320702093.3U patent/CN203561432U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180883A (en) * | 2014-07-07 | 2014-12-03 | 郑州恒科实业有限公司 | Electronic weighing instrument applicable to inclined-plane weighing and free hanging inclined installation method thereof |
| CN106257246A (en) * | 2015-06-18 | 2016-12-28 | 杨萌 | A kind of scale body of automobile dynamic axle weight scale |
| CN106404140A (en) * | 2016-08-24 | 2017-02-15 | 上海筑邦测控科技有限公司 | Method for measuring weight of dynamic vehicle and dynamic vehicle measuring system |
| CN106404140B (en) * | 2016-08-24 | 2020-06-26 | 上海筑邦测控科技有限公司 | Method for measuring weight of dynamic vehicle and dynamic vehicle weight measuring system |
| CN106768214A (en) * | 2016-11-29 | 2017-05-31 | 济南金钟电子衡器股份有限公司 | A kind of self compensation pillar digital weighing sensor and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101413840B (en) | Device and method for measuring object mass center | |
| CN203561432U (en) | Obliquely-mounted vehicle weighing platform | |
| CN101947929B (en) | Vehicle weighing device and calibration method thereof | |
| WO2021077899A1 (en) | In situ test system and method for dynamic resilience modulus of roadbed | |
| CN102261988B (en) | Method for testing residual life of crane | |
| KR101478760B1 (en) | Apparatus and method for measuring lift axle weight of vehicle | |
| CN101949729B (en) | Weighting device and calibrating method of large weighting apparatus | |
| CN102297746A (en) | Device and method for measuring centroid of multi-axle vehicle | |
| CN104034595A (en) | Measurement device and measurement method for fresh mortar non-lateral-confinement bearing capacity | |
| CN104019941A (en) | Measuring and controlling device and determining method for determining mass center of passenger car | |
| KR101137167B1 (en) | impact tester for module of the vehicle | |
| CN105136391A (en) | Method of measuring distance between ground force bearing points of plane and system | |
| CN107255509A (en) | A kind of mass property measuring system of four-point method | |
| CN103969003A (en) | Measuring device for center of gravity of micro mobile robot | |
| CN201892566U (en) | Hopper scale calibration device | |
| CN103048088A (en) | Experiment device for checking force of support shaft and method for checking force of support shaft | |
| CN203420292U (en) | Direct-reading type pile foundation displacement detection device | |
| CN203310500U (en) | Novel flexible cup support structure with large-displacement for weighing large-scale object | |
| CN205175534U (en) | Normal position weighing device based on axis car | |
| CN202869816U (en) | Device for motor vehicle roll-over test | |
| CN213070135U (en) | Vehicle data automatic acquisition system | |
| CN202836728U (en) | Hopper scale calibration device of blast furnace | |
| CN102135407B (en) | Method for detecting coaxiality of trunnions of steel ladle | |
| CN203284721U (en) | Surface contact type automatic leveling control device for pavement milling machine | |
| CN203519064U (en) | A precise weighing and gravity center determination system for heavy objects |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGCHU HENGKE IOT SYSTEM CO., LTD. Free format text: FORMER OWNER: ZHENGZHOU HENGKE INDUSTRY CO., LTD. Effective date: 20150130 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450016 ZHENGZHOU, HENAN PROVINCE TO: 450001 ZHENGZHOU, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150130 Address after: High tech Zone Henan city Zhengzhou province 450001 bamboo Street No. 6, building 11, room 1005 Patentee after: ZHONGCHU HENGKE INTERNET OF THINGS SYSTEM CO.,LTD. Address before: 450016, No. sixth, No. 110, No. 1, main street, Zhengzhou economic and Technological Development Zone, Henan Patentee before: ZHENGZHOU HENGKE INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |