CN200979504Y - A lever-type correction device for an auto traction load car - Google Patents
A lever-type correction device for an auto traction load car Download PDFInfo
- Publication number
- CN200979504Y CN200979504Y CN 200620077594 CN200620077594U CN200979504Y CN 200979504 Y CN200979504 Y CN 200979504Y CN 200620077594 CN200620077594 CN 200620077594 CN 200620077594 U CN200620077594 U CN 200620077594U CN 200979504 Y CN200979504 Y CN 200979504Y
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- CN
- China
- Prior art keywords
- lever
- correcting
- vehicle traction
- traction power
- pressure sensor
- 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 - Fee Related
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Abstract
The utility model disclosed a lever-type correcting device for vehicle tractor, which comprises a compression transducer arranged on the vehicle tractor. A nut device, which is horizontally adjusted by the compression transducer through the lever, is connected with one end of the lever. The other end of the lever is connected with a correcting-weight device, and the lever is connected with the vehicle tractor through a lever support bar. The utility model has the advantage of reasonable structure. According to the lever structure and special frame, the correcting-weight and the compression transducer pulling force on the vehicle tractor form a certain property relation. The compression transducer pulling force on the vehicle tractor is convenient to adjust and demarcate.
Description
Technical field:
The utility model relates to a kind of device that the vehicle traction power wagon is proofreaied and correct.
Background technology
The new automobile of developing need carry out the load hauling test, generally be to pull a traction load car in the back of automobile during test, the load bus equipment has dynamometer, apply certain running resistance in order to the automobile to the front, this vehicle traction power wagon lever means for correcting is exactly correction, the demarcation that is used for traction load car tractive force.
Bearing calibration commonly used is the pull pressure sensor on the vehicle traction power wagon to be taken off separately be placed on the demarcation of carrying out pulling force on the tension tester, and such calibration process is comparatively complicated, and is also inconvenient in the testing ground.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and can carry out the vehicle traction power wagon lever means for correcting that pulling force is proofreaied and correct, demarcated to the pull pressure sensor on the vehicle traction power wagon easily.
Technical solution of the present utility model is:
A kind of vehicle traction power wagon lever means for correcting, it is characterized in that: the pull pressure sensor that is contained on the vehicle traction power wagon is arranged, pull pressure sensor is connected with an end of lever by lever horizontal adjustment nut apparatus, the other end of lever is connected with the correcting-weight device, and lever is connected with the vehicle traction power wagon by the lever back shaft.
Lever horizontal adjustment nut apparatus has two screw rods that are connected with pull pressure sensor, lever respectively, adorns a nut of regulating two screw rod relative distances on two screw rods.The correcting-weight device has the hook pallet that is connected with lever, adorns counterweight on the hook pallet.
The utility model is rational in infrastructure, adopt lever construction and special-purpose support, make the pulling force proportion relation of the pull pressure sensor on correcting-weight and the vehicle traction power wagon, can carry out pulling force to the pull pressure sensor on the vehicle traction power wagon easily and proofread and correct, demarcate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the configuration diagram of lever horizontal adjustment nut apparatus among Fig. 1.
1. vehicle traction power wagons, 2. pull pressure sensor, 3. lever horizontal adjustment nut apparatus, 4. lever back shafts, 5. levers, 6. hook pallets, 7. counterweights, 8. power wagon horizontal adjustment nuts, 9. supports, 10. screw rods, 11. screw rods, 12. nuts among the figure
Embodiment
A kind of vehicle traction power wagon lever means for correcting, the pull pressure sensor 2 that is contained on the vehicle traction power wagon 1 is arranged, pull pressure sensor 2 is connected with an end of lever 5 by lever horizontal adjustment nut apparatus 3, the other end of lever 5 is connected with the correcting-weight device, and lever 5 is connected with vehicle traction power wagon 1 by lever back shaft 4.
Lever horizontal adjustment nut 3 devices have adorns a nut 12 of regulating two screw rod relative distances on 10,11, two screw rods 10,11 of two screw rods that are connected with pull pressure sensor 2, lever 5 respectively.The correcting-weight device has the hook pallet 6 that is connected with lever 5, dress counterweight 7 on the hook pallet 6.
Principle of work of the present utility model is:
Support 9 is connected on the vehicle traction power wagon 1 by the bolt hole of determining, adjusting power wagon horizontal adjustment nut 8 makes vehicle traction power wagon 1 be in horizontality, lever 5 is installed on the lever back shaft 4, and connect with pull pressure sensor 2 and hook pallet 6 respectively, adjust lever horizontal adjustment nut apparatus 3, make the arm of lever 5 be in horizontality.Correction, timing signal, counterweight 7 block-by-blocks are placed on the hook pallet 6, pulling force Displaying Meter on the power wagon is answered the multiple of the weight of counterweight 7 that corresponding demonstration adds at this moment, this multiple is by the two arm lengths ratios decision of lever 5, if displayed value is incorrect, will adjust Displaying Meter, until meeting the requirements.
Claims (3)
1, a kind of vehicle traction power wagon lever means for correcting, it is characterized in that: the pull pressure sensor that is contained on the vehicle traction power wagon is arranged, pull pressure sensor is connected with an end of lever by lever horizontal adjustment nut apparatus, the other end of lever is connected with the correcting-weight device, and lever is connected with the vehicle traction power wagon by the lever back shaft.
2, vehicle traction power wagon lever means for correcting according to claim 1, it is characterized in that: lever horizontal adjustment nut apparatus has two screw rods that are connected with pull pressure sensor, lever respectively, adorns a nut of regulating two screw rod relative distances on two screw rods.
3, vehicle traction power wagon lever means for correcting according to claim 1 and 2, it is characterized in that: the correcting-weight device has the hook pallet that is connected with lever, adorns counterweight on the hook pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077594 CN200979504Y (en) | 2006-09-22 | 2006-09-22 | A lever-type correction device for an auto traction load car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077594 CN200979504Y (en) | 2006-09-22 | 2006-09-22 | A lever-type correction device for an auto traction load car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979504Y true CN200979504Y (en) | 2007-11-21 |
Family
ID=38979885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077594 Expired - Fee Related CN200979504Y (en) | 2006-09-22 | 2006-09-22 | A lever-type correction device for an auto traction load car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979504Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487207A (en) * | 2012-06-14 | 2014-01-01 | 苏州工业园区高登威科技有限公司 | Method and system for calibrating pressure sensor in clutch rivet testing device |
| CN103592076A (en) * | 2012-08-16 | 2014-02-19 | 苏州工业园区高登威科技有限公司 | Calibration method of pressure sensor in slide rail assembling system and system thereof |
| CN107687950A (en) * | 2017-09-30 | 2018-02-13 | 广西玉柴机器股份有限公司 | A kind of convenient detection method and device of load sensor dynamic property |
-
2006
- 2006-09-22 CN CN 200620077594 patent/CN200979504Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487207A (en) * | 2012-06-14 | 2014-01-01 | 苏州工业园区高登威科技有限公司 | Method and system for calibrating pressure sensor in clutch rivet testing device |
| CN103592076A (en) * | 2012-08-16 | 2014-02-19 | 苏州工业园区高登威科技有限公司 | Calibration method of pressure sensor in slide rail assembling system and system thereof |
| CN107687950A (en) * | 2017-09-30 | 2018-02-13 | 广西玉柴机器股份有限公司 | A kind of convenient detection method and device of load sensor dynamic property |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nantong Changce Mechanical & Electrical Equipment Co., Ltd. Assignor: Nantong Changtong Measuring & Testing Equipment Co., Ltd. Contract record no.: 2010320000151 Denomination of utility model: A lever-type correction device for an auto traction load car Granted publication date: 20071121 License type: Exclusive License Record date: 20100302 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20091022 |