CN203350026U - Car towing hook strength test device - Google Patents
Car towing hook strength test device Download PDFInfo
- Publication number
- CN203350026U CN203350026U CN 201320371861 CN201320371861U CN203350026U CN 203350026 U CN203350026 U CN 203350026U CN 201320371861 CN201320371861 CN 201320371861 CN 201320371861 U CN201320371861 U CN 201320371861U CN 203350026 U CN203350026 U CN 203350026U
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- rope
- testing device
- automotive drawbar
- strength testing
- booster
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Abstract
The utility model provides a car towing hook strength test device. The car towing hook strength test device comprises: an adjustment mechanism comprising a support and a connecting element arranged on the support, wherein the height of the connecting element is adjusted; and a booster which is connected with a car towing hook through a rope for providing a pulling force to the rope, wherein the rope is in contact connection with the connecting element. According to the utility model, the rope height adjustment can be realized through the adjustment mechanism, a pulling force at a predetermined angle is applied onto the towing hook by the rope led out from the connecting element, and the booster does not need to be moved in the whole adjustment process, so the loading is convenient and quick, steps of the working procedures can be reduced, and the accuracy of the test result can be improved; further, the adjustment mechanism is provided with a base, and idler wheels are installed on the base, so the adjustment mechanism can be moved, and relative position between the car towing hook and the adjustment mechanism can be adjusted.
Description
Technical field
The utility model relates to automotive field, particularly relates to a kind of Automotive Drawbar strength testing device.
Background technology
Automotive Drawbar is for drawing other vehicle, device or being drawn by other vehicles when self cisco unity malfunction.In pulling process, because the load pulled is generally larger, for guaranteeing the towing hook assembly, can work, require the Automotive Drawbar system to there is enough intensity.
Because the load in the towing hook strength test, towing hook loaded does not terminate in a horizontal plane, also to there is certain angle with surface level and vertical plane, because hydraulic pressure mobility aid weight is larger, be not easy to random movement, therefore being not easy to the hydraulic pressure mobility aid applies the load of certain angle to car puller hook, its adjustment process complexity, the test result accuracy is not high.
The utility model content
The technical problems to be solved in the utility model is, a kind of Automotive Drawbar strength testing device is provided, and automobile applied to the power of different directions, to carry out the Automotive Drawbar strength test.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of Automotive Drawbar strength testing device, and it comprises:
Governor motion comprises support and is arranged on the web member on described support that the height of described web member is adjustable; Booster, be connected with Automotive Drawbar by rope, for to described rope, providing pulling force; Described rope is connected with described web member contact.
In above-mentioned Automotive Drawbar strength testing device, described governor motion also comprises base, and described base is provided with roller.
In above-mentioned Automotive Drawbar strength testing device, be provided with hole on described support on differing heights, described web member is arranged in the hole of arbitrary height.
In above-mentioned Automotive Drawbar strength testing device, described web member is a kind of in pulley, connecting link, pin.
In above-mentioned Automotive Drawbar strength testing device, described device also comprises experiment porch, for carrying body of a motor car to be measured, described governor motion and booster.
In above-mentioned Automotive Drawbar strength testing device, described device also comprises stand, for carrying described body of a motor car to be measured.
In above-mentioned Automotive Drawbar strength testing device, described device also comprises controller, and described controller is connected with booster, pulling force Automotive Drawbar applied for controlling described booster.
In above-mentioned Automotive Drawbar strength testing device, described device also comprises displacement transducer, and described displacement transducer is arranged on described governor motion, and is connected with controller, for obtaining the displacement of described governor motion, and the numerical value obtained is passed to controller.
The beneficial effect of technique scheme of the present utility model is as follows: Automotive Drawbar strength testing device of the present utility model, can realize the adjusting of rope height by governor motion, can make the rope of drawing from web member towing hook be produced to the pulling force of a predetermined angular, whole adjustment process does not need mobile booster, it is convenient, quick to load, reduce operation, improved the accuracy of test result; Further, governor motion has base, and roller is installed on base, and governor motion is removable, the relative position between adjustable automobiles hook and governor motion.
The accompanying drawing explanation
The structural representation of the preferred embodiment Automotive Drawbar strength testing device that Fig. 1 provides for the utility model;
The structural representation that Fig. 2 is the governor motion in the utility model preferred embodiment.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, the structural representation of the preferred embodiment Automotive Drawbar strength testing device provided for the utility model, this Automotive Drawbar strength testing device comprises: experiment porch 100, stand 200, body of a motor car to be measured 300, governor motion 400, booster 500, controller and displacement transducer.Preferably, booster 500 is hydraulic booster.
Body of a motor car 300 to be measured is fixed on stand 200, and stand 200 is fixed on experiment porch 100; Booster 500 is positioned at the place ahead (being the right direction of vehicle body headstock to be measured) of vehicle body 300 to be measured, and is connected with the Automotive Drawbar 310 of vehicle body 300 to be measured by rope 600, and this rope 600 can directly or by cleek be connected with Automotive Drawbar 310 indirectly.
As shown in Figure 2, structural representation for the governor motion in the utility model preferred embodiment, governor motion 400 is located between body of a motor car 300 to be measured and booster 500, it comprises support 410 and is arranged on the web member on this support 410, the height of this web member is adjustable, and rope 600 is connected with this web member contact.Web member can be a kind of in pulley, connecting link, pin, take pulley 420 in the present embodiment as example.Support 410 is arranged on experiment porch 100, and rope 600 is through the below of pulley 420.By the height of adjustable pulley 420, can realize regulating the power that is drawn out to the predetermined required angle Automotive Drawbar 310 from pulley 420.
Booster 500 all is connected with controller with displacement transducer, thereby can quantitatively control in real time, and displacement transducer is arranged on governor motion, for obtaining the displacement of governor motion, and obtained numerical value is passed to controller.
Controller of the present utility model comprises data receiver, measuring amplifier, converter and the single-chip microcomputer connected successively, and displacement transducer is connected with data receiver, and booster is connected with single-chip microcomputer.Data receiver is for accepting the numerical value that displacement transducer collects, and amplifying the simulating signal that becomes single-chip microcomputer to use by the converter conversion process by measuring amplifier, single-chip microcomputer is by controlling booster to the Automotive Drawbar applied force by exporting and be converted to control signal after this simulating signal and predetermined value.
The bottom of support 410 of the present utility model is provided with base 430, and this base 430 is provided with roller, and support 410 is arranged on experiment porch 100 by base 430.
Because booster in process of the test 500 does not need to move, therefore, booster 500 can be fixed on experiment porch.
Automotive Drawbar strength testing device of the present utility model, Height Adjustable by the web member of governor motion, can reach the rope of drawing from web member and towing hook be produced to the pulling force of a predetermined angular; Governor motion can move along the groove on experiment porch, the relative position between adjustable automobiles hook and governor motion, the angle of the rope that further adjustable connecting piece is drawn to the pulling force of towing hook; Above-mentioned whole adjustment process does not need mobile booster, and it is convenient, quick to load, and has reduced operation, has improved the accuracy of test result, its highly versatile; Further, adopt controller can realize real-time pulling force control.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. an Automotive Drawbar strength testing device, is characterized in that, comprising:
Governor motion comprises support and is arranged on the web member on described support that the height of described web member is adjustable;
Booster, be connected with Automotive Drawbar by rope, for to described rope, providing pulling force; Described rope is connected with described web member contact.
2. Automotive Drawbar strength testing device according to claim 1, is characterized in that, described governor motion also comprises base, and described base is provided with roller.
3. Automotive Drawbar strength testing device according to claim 1, is characterized in that, is provided with hole on described support on differing heights, and described web member is arranged in the hole of arbitrary height.
4. according to the described Automotive Drawbar strength testing device of claim 1-3 any one, it is characterized in that, described web member is a kind of in pulley, connecting link, pin.
5. according to the described Automotive Drawbar strength testing device of claim 1-3 any one, it is characterized in that, described device also comprises experiment porch, for carrying body of a motor car to be measured, described governor motion and booster.
6. according to the described Automotive Drawbar strength testing device of claim 1-3 any one, it is characterized in that, described device also comprises stand, for carrying body of a motor car to be measured.
7. according to the described Automotive Drawbar strength testing device of claim 1-3 any one, it is characterized in that, described device also comprises controller, and described controller is connected with booster, pulling force Automotive Drawbar applied for controlling described booster.
8. Automotive Drawbar strength testing device according to claim 7, it is characterized in that, described device also comprises displacement transducer, described displacement transducer is arranged on described governor motion, and be connected with controller, for the displacement of obtaining described governor motion, and the numerical value obtained is passed to controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320371861 CN203350026U (en) | 2013-06-26 | 2013-06-26 | Car towing hook strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320371861 CN203350026U (en) | 2013-06-26 | 2013-06-26 | Car towing hook strength test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350026U true CN203350026U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320371861 Expired - Fee Related CN203350026U (en) | 2013-06-26 | 2013-06-26 | Car towing hook strength test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203350026U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926068A (en) * | 2014-04-23 | 2014-07-16 | 青岛海测检测技术有限公司 | Torsion device used for large horizontal tail shaft torsion fatigue test |
| CN106289743A (en) * | 2016-08-04 | 2017-01-04 | 南通市通润汽车零部件有限公司 | A kind of detecting system of Automotive Drawbar |
| CN106556538A (en) * | 2015-09-30 | 2017-04-05 | 深圳光启梦想科技有限公司 | Multi-angle extension test structure |
| CN106840635A (en) * | 2017-02-27 | 2017-06-13 | 广东东箭汽车用品制造有限公司 | A kind of electronic strut test device |
| CN110686880A (en) * | 2019-10-25 | 2020-01-14 | 宁海县宏瑞汽车部件有限公司 | Towing hook strength detection equipment |
| CN110887654A (en) * | 2019-12-15 | 2020-03-17 | 安徽青松工具有限公司 | Stretching device for trailer hook detection |
| CN111289264A (en) * | 2020-03-06 | 2020-06-16 | 大连交通大学 | Automatic formula scooter testing machine |
| CN113432866A (en) * | 2021-07-03 | 2021-09-24 | 正星氢电科技郑州有限公司 | Detection device and detection method for breaking valve |
-
2013
- 2013-06-26 CN CN 201320371861 patent/CN203350026U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926068A (en) * | 2014-04-23 | 2014-07-16 | 青岛海测检测技术有限公司 | Torsion device used for large horizontal tail shaft torsion fatigue test |
| CN103926068B (en) * | 2014-04-23 | 2016-10-12 | 青岛苏试海测检测技术有限公司 | A kind of torsion device for stabilizer torque tube testing torsional fatigue |
| CN106556538A (en) * | 2015-09-30 | 2017-04-05 | 深圳光启梦想科技有限公司 | Multi-angle extension test structure |
| CN106556538B (en) * | 2015-09-30 | 2023-11-24 | 深圳光启梦想科技有限公司 | Multi-angle tensile test structure |
| CN106289743A (en) * | 2016-08-04 | 2017-01-04 | 南通市通润汽车零部件有限公司 | A kind of detecting system of Automotive Drawbar |
| CN106840635A (en) * | 2017-02-27 | 2017-06-13 | 广东东箭汽车用品制造有限公司 | A kind of electronic strut test device |
| CN110686880A (en) * | 2019-10-25 | 2020-01-14 | 宁海县宏瑞汽车部件有限公司 | Towing hook strength detection equipment |
| CN110887654A (en) * | 2019-12-15 | 2020-03-17 | 安徽青松工具有限公司 | Stretching device for trailer hook detection |
| CN111289264A (en) * | 2020-03-06 | 2020-06-16 | 大连交通大学 | Automatic formula scooter testing machine |
| CN111289264B (en) * | 2020-03-06 | 2021-07-30 | 大连交通大学 | Automatic formula scooter testing machine |
| CN113432866A (en) * | 2021-07-03 | 2021-09-24 | 正星氢电科技郑州有限公司 | Detection device and detection method for breaking valve |
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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: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE CO., Free format text: FORMER OWNER: BAIC MOTOR CO., LTD. Effective date: 20131212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131212 Address after: 101300 Beijing, Shunyi District Shun Road, No. 25, room 5, 106 Patentee after: Beijing Automobile Research General Institute Co., Ltd. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: Beijing Automibile Co.,Ltd. |
|
| 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: 20131218 Termination date: 20210626 |