CN111795833A - Universal parking pull wire test device - Google Patents
Universal parking pull wire test device Download PDFInfo
- Publication number
- CN111795833A CN111795833A CN202010504780.9A CN202010504780A CN111795833A CN 111795833 A CN111795833 A CN 111795833A CN 202010504780 A CN202010504780 A CN 202010504780A CN 111795833 A CN111795833 A CN 111795833A
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- CN
- China
- Prior art keywords
- circular
- stay wire
- parking
- test device
- fixed block
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- 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Abstract
The utility model provides a general parking test device of acting as go-between, includes the fixed block that sets up on bottom frame, the base bottom plate on the frame, the circular stand that sets up on the base floor, the circular stand, the head fixed block of acting as go-between, the afterbody fixed block of acting as go-between, head linear actuator and afterbody linear actuator. According to the universal parking stay wire testing device, the spatial position of the fixed parking stay wire can be adjusted, the requirements of parking stay wire trends of different vehicle types can be met, the flexibility is high, the universality is high, the test preparation efficiency can be effectively improved, the testing device can meet the test requirements of different vehicle types, and the cost of a rack can be effectively saved.
Description
Technical Field
The invention relates to the technical field of vehicle part tests, in particular to a universal parking pull wire test device.
Background
The parking pull wire is a very key stress part in the parking brake system, and when the parking brake system is used in daily life, the parking brake mechanism of the vehicle is driven by adjusting a parking handle or pressing an electronic parking button and rotating the pull wire in a mechanical or electric mode, so that the parking brake of the vehicle is realized. Once the strength of the parking pull wire is insufficient or the resistance is too large under different conditions, the parking failure or the parking force may be caused, the danger of vehicle sliding is caused, and the vehicle damage or personal safety problem is caused. The parking stay wire test can detect the strength and the sliding resistance of the parking stay wire so as to effectively verify the reliability of the parking stay wire. Because its parking of different motorcycle types is acted as go-between moves towards the difference, need set up different test device to the trend difference that different parking acted as go-between, lead to with high costs to need to change different test device often, reduce test efficiency.
Disclosure of Invention
The invention provides a universal parking stay wire test device, which meets the requirements of different trends of parking stay wires by increasing the universality of a rack, saves the development and manufacturing cost and improves the labor efficiency. The specific technical scheme of the invention is as follows:
the utility model provides a general parking test device of acting as go-between, includes the fixed block that sets up on bottom frame, the base bottom plate on the frame, the circular stand that sets up on the base floor, the circular stand, the head fixed block of acting as go-between, the afterbody fixed block of acting as go-between, head linear actuator and afterbody linear actuator. Through set up the guide rail on the base bottom plate, make the circular stand position of fixing on it adjust according to the guide rail, with the fixed block suit at circular stand, make its position can follow circular stand through fastening bolt and reciprocate and the horizontal rotation. The fixing block is provided with a hole and/or a fixing bracket for fixing the parking stay wire shell. The stay wire head fixing block is used for fixing the head of the parking stay wire and is connected with the head linear actuator, the stay wire head is connected with the head linear actuator, and the stay wire tail fixing block is used for fixing the tail of the parking stay wire and connecting the stay wire tail with the tail linear actuator.
Further, set up circular spreader, circular spreader is connected with circular stand through the connecting block, on the circular stand was connected to the connecting block suit, its position can follow circular stand through fastening bolt and reciprocate and the horizontal rotation, circular spreader still is equipped with the fixed block, and this fixed block can follow circular spreader horizontal migration and horizontal rotation through fastening bolt.
Preferably, the number of the circular columns is at least 3, and each circular column is at least provided with 1 fixing block, so that the requirements of different parking routing lines are better met.
According to the technical scheme, the space position for fixing the parking stay wire can be adjusted, the requirements of parking stay wire trends of different vehicle types can be met, the flexibility is high, the universality is high, the test preparation efficiency can be effectively improved, the test requirements of different vehicle types can be met, and the rack cost can be effectively saved.
Drawings
FIG. 1 is a schematic overall structure diagram of a general parking cable testing device;
fig. 2 is a test assembly schematic diagram of a universal parking cable test device.
Wherein: 1-bottom frame, 2-base bottom plate, 3-round upright post, 4-round transverse post, 5-fixed block, 6-connecting block, 7-stay wire head fixed block, 8-stay wire tail fixed block, 9-head linear actuator and 10-tail linear actuator.
Detailed Description
The invention is described in detail below with reference to the accompanying figure 1 and the specific embodiments. The described embodiments are only some embodiments of the invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a general parking test device of acting as go-between, includes bottom frame 1, base bottom plate 2, circular stand 3, circular spreader 4, fixed block 5, connecting block 6, the head fixed block 7 of acting as go-between, the afterbody fixed block 8 of acting as go-between, head linear actuator 9 and afterbody linear actuator 10.
The bottom of the bottom frame 1 is provided with universal wheels with a locking function, so that the test bed is convenient to move and lock. The base bottom plate 2 is provided with a guide rail, the round upright post 3 is connected with the guide rail arranged on the base bottom plate 2 through a base arranged at the bottom of the round upright post through a fastening bolt, so that the position of the round upright post 3 on the base bottom plate 2 can be adjusted along with the guide rail. The circular cross column 4 is connected with the circular upright post 3 through the connecting block 6, the connecting block 6 is sleeved on the circular upright post 3 and can move up and down and horizontally rotate along with the circular upright post 3 through a fastening bolt. The fixing block 5 is sleeved on the circular upright post 3 or the circular cross post 4, the circular upright post 3 or the circular cross post 4 can move and rotate through a fastening bolt, and the fixing block 5 is provided with a hole and/or a fixing support for fixing the parking pull wire shell. The stay wire head fixing block 7 is used for fixing the head of the parking stay wire and is connected with the head linear actuator 9, and the stay wire tail fixing block 8 is used for fixing the tail of the parking stay wire and enables the tail of the stay wire to be connected with the tail linear actuator 10.
In the embodiment shown in fig. 1, 5 circular columns 3 are provided, and 1 fixing block is provided on each circular column 3.
Before the test, adjust circular stand 3 and circular horizontal post 4 position according to the trend of parking acting as go-between, further adjust fixed block 5 upper and lower position or horizontal position again to the shell of acting as go-between is effectively fixed, and the head of acting as go-between is fixed through the head fixed block 7 of acting as go-between, and makes the head of acting as go-between be connected with head linear actuator 9, fixes the afterbody of acting as go-between through afterbody fixed block 8, and makes the afterbody of acting as go-between be connected with linear actuator 10.
In the test process, the head is connected with the linear actuator 9 for carrying out loading test, and the tail linear actuator 10 is used for detecting and measuring the strength and the slide resistance of the parking stay wire, so that the reliability performance of the parking stay wire is verified.
Further, the bottom frame 1 is fixed by aluminum profiles through bolt connection, so that the strength of the whole frame structure is ensured, and the weight of the device can be reduced.
Furthermore, the guide rail processed on the surface of the base bottom plate 2 can be arranged longitudinally and/or transversely, so that the circular upright post 3 can be adjusted along the longitudinal and/or transverse movement of the guide rail, and the requirement of the trend of the parking pull line can be better met.
Claims (8)
1. A universal parking stay wire test device comprises a bottom frame, a base bottom plate on the frame, a round upright post, a fixed block, a stay wire head fixed block, a stay wire tail fixed block, a head linear actuator and a tail linear actuator, wherein the fixed block is provided with a hole and/or a fixed support used for fixing a stay wire shell, the stay wire head fixed block is used for fixing the head of a parking stay wire and is connected with the head linear actuator, the head of the stay wire is connected with the head linear actuator, the stay wire tail fixed block is used for fixing the tail of the parking stay wire and is connected with the tail linear actuator, the universal parking stay wire test device is characterized in that the base bottom plate is provided with a guide rail, the round upright post is connected with the guide rail through a base arranged at the bottom of the round upright post and a fastening bolt, and the position of the round upright, the fixed block is sleeved on the round upright post, and the position of the fixed block can move up and down and horizontally rotate along the round upright post through the fastening bolt.
2. The universal parking pull wire test device is characterized in that a circular cross column is further arranged, the circular cross column is connected with the circular upright column through a connecting block, the connecting block is sleeved on the circular upright column and can move up and down and rotate horizontally along the circular upright column through a fastening bolt, and a fixing block is sleeved on the circular cross column and can move horizontally and rotate horizontally along the circular cross column through the fastening bolt.
3. A universal parking cable test device according to claim 1 or 2, wherein the guide rail may be provided with a longitudinal and/or a transverse direction.
4. The universal parking pull wire test device of claim 1, wherein the number of the circular columns is at least 3, and each circular column is provided with at least 1 fixing block.
5. The universal parking pull wire test device of claim 2, wherein the number of the circular columns is at least 3, and each circular column is provided with at least 1 fixing block.
6. The universal parking pull wire test device of claim 3, wherein the number of the circular columns is at least 3, and each circular column is provided with at least 1 fixing block.
7. The universal parking pull wire test device according to any one of claims 1, 2, 4, 5 and 6, wherein the bottom frame is fixed by aluminum profiles through bolts, and universal wheels with locking functions are arranged at the bottom of the bottom frame.
8. The universal parking pull wire test device is characterized in that the bottom frame is fixedly connected through bolts by aluminum profiles, and universal wheels with locking functions are arranged at the bottom of the bottom frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010504780.9A CN111795833A (en) | 2020-08-05 | 2020-08-05 | Universal parking pull wire test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010504780.9A CN111795833A (en) | 2020-08-05 | 2020-08-05 | Universal parking pull wire test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111795833A true CN111795833A (en) | 2020-10-20 |
Family
ID=72802852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010504780.9A Pending CN111795833A (en) | 2020-08-05 | 2020-08-05 | Universal parking pull wire test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111795833A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674376A (en) * | 2013-12-04 | 2014-03-26 | 奇瑞汽车股份有限公司 | Measuring system and measuring method for real-vehicle parking dragline efficiency |
| CN105699096A (en) * | 2016-03-24 | 2016-06-22 | 安徽机电职业技术学院 | Automotive hand brake durability testing device |
| CN106840709A (en) * | 2017-03-27 | 2017-06-13 | 宁波吉利汽车研究开发有限公司 | It is a kind of for vehicle subjective assessment and the test-bed of static test |
| CN207280735U (en) * | 2017-09-21 | 2018-04-27 | 上汽通用五菱汽车股份有限公司 | A kind of experimental rig of parking braking system |
| CN108844757A (en) * | 2018-09-27 | 2018-11-20 | 合肥学院 | A kind of automobile brake parking brake fatigue strength test platform |
| CN109202767A (en) * | 2018-08-03 | 2019-01-15 | 广西汽车集团有限公司 | Parking brake cable assembly positioner |
-
2020
- 2020-08-05 CN CN202010504780.9A patent/CN111795833A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674376A (en) * | 2013-12-04 | 2014-03-26 | 奇瑞汽车股份有限公司 | Measuring system and measuring method for real-vehicle parking dragline efficiency |
| CN105699096A (en) * | 2016-03-24 | 2016-06-22 | 安徽机电职业技术学院 | Automotive hand brake durability testing device |
| CN106840709A (en) * | 2017-03-27 | 2017-06-13 | 宁波吉利汽车研究开发有限公司 | It is a kind of for vehicle subjective assessment and the test-bed of static test |
| CN207280735U (en) * | 2017-09-21 | 2018-04-27 | 上汽通用五菱汽车股份有限公司 | A kind of experimental rig of parking braking system |
| CN109202767A (en) * | 2018-08-03 | 2019-01-15 | 广西汽车集团有限公司 | Parking brake cable assembly positioner |
| CN108844757A (en) * | 2018-09-27 | 2018-11-20 | 合肥学院 | A kind of automobile brake parking brake fatigue strength test platform |
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Application publication date: 20201020 |