CN215640154U - Dynamic parking brake performance tester calibrating device - Google Patents
Dynamic parking brake performance tester calibrating device Download PDFInfo
- Publication number
- CN215640154U CN215640154U CN202121833952.3U CN202121833952U CN215640154U CN 215640154 U CN215640154 U CN 215640154U CN 202121833952 U CN202121833952 U CN 202121833952U CN 215640154 U CN215640154 U CN 215640154U
- Authority
- CN
- China
- Prior art keywords
- wall
- sleeve
- parking brake
- bevel gear
- brake performance
- 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.)
- Active
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model belongs to the technical field of calibration equipment, and particularly relates to a calibration device of a dynamic parking brake performance tester, which comprises an installation seat, wherein the top of the installation seat is provided with a leveling structure, the top of the installation seat is provided with a base, the top of the base is fixedly provided with a positioning groove, one side of the positioning groove is provided with a positioning rod, the positioning groove is internally provided with a connecting rod, the top of the connecting rod is fixedly provided with a transverse plate, the top of the transverse plate is provided with a tester body, the top of the installation seat is fixedly provided with two sliding rods, the sliding rods are provided with pressing plates, the leveling structure comprises a cylinder, the inner wall of the bottom of the cylinder is movably provided with a threaded rod, and the threaded rod is fixedly provided with a first bevel gear. And the data accuracy of the detector is ensured.
Description
Technical Field
The utility model relates to the technical field of calibration equipment, in particular to a dynamic parking brake performance tester calibration device.
Background
The parking brake, generally called hand brake, is used for providing resistance to the automobile when the automobile is parked, so that the automobile does not slide. The parking brake, i.e. the parking gear in the hand brake or automatic gear, locks the transmission shaft or the rear wheel. The force of the parking brake is much smaller than that of the service brake, the parking brake can be stopped on a slope without sliding, the performance of the parking brake is usually detected by a tester for parking safety indexes, and the detection platform needs to be leveled before the tester is used for detection because data fed back by the tester is extremely important.
However, in the prior art, the leveling device is easy to slide down when the height of the leveling device is adjusted, and the angle of the reference ruler on the leveling device is easy to change when the leveling device is lifted up again, so that errors can occur in detection data of the tester, and therefore, the dynamic parking brake performance tester calibrating device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a dynamic parking brake performance tester calibrating device.
In order to achieve the purpose, the utility model adopts the following technical scheme: dynamic parking braking capability test appearance calibrating device, including the mount pad, the top of mount pad is equipped with the structure of making level, the top of mount pad is equipped with the base, the fixed constant head tank that is equipped with in top of base, one side of constant head tank is equipped with the locating lever, be equipped with the connecting rod in the constant head tank, the fixed diaphragm that is equipped with in top of connecting rod, the top of diaphragm is equipped with the tester body, the fixed two slide bars that are equipped with in top of mount pad, be equipped with the clamp plate on the slide bar.
Preferably, the structure of making level includes the drum, the activity is equipped with the threaded rod on the bottom inner wall of drum, the fixed first bevel gear that is equipped with on the threaded rod, the activity is equipped with the sleeve on the threaded rod, just the sleeve with the top inner wall swing joint of drum, the fixed leveling chi that is equipped with in telescopic top, the activity is equipped with the bull stick on one side inner wall of drum, the fixed second bevel gear that is equipped with of one end of bull stick, second bevel gear and the meshing transmission of first bevel gear.
Preferably, the slide bar is sleeved with a tension spring, one end of the tension spring is fixedly connected with the top of the pressing plate, and the other end of the tension spring is fixedly connected with the top of the slide bar.
Preferably, a round hole is formed in the inner wall of one side of the cylinder, a bearing is arranged on the inner wall of the round hole, the outer ring of the bearing is fixedly connected with the inner wall of the round hole, and the inner ring of the bearing is fixedly sleeved on the rotating rod.
Preferably, a round hole is formed in the inner wall of the top of the cylinder, a sealing ring is arranged on the inner wall of the round hole, and the sleeve is connected with the inner wall of the sealing ring in a sliding mode.
Preferably, the inner wall of the sleeve is provided with threads, and the threaded rod is matched with the threads on the inner wall of the sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
the leveling mechanism is simple to operate and convenient to use, and by arranging the leveling structure, the positioning function of the leveling ruler can be realized during adjustment, the condition of repeated slipping and repeated adjustment can be avoided, and the data accuracy of the detector is ensured.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a side view of the cross plate of FIG. 1;
FIG. 3 is a schematic view of a leveling structure according to the present invention;
in the figure: 1. a mounting seat; 2. a leveling structure; 201. a cylinder; 202. a threaded rod; 203. a first bevel gear; 204. a sleeve; 205. leveling; 206. a rotating rod; 207. a second bevel gear; 3. a base; 4. positioning a groove; 5. positioning a rod; 6. a connecting rod; 7. a transverse plate; 8. a tester body; 9. a slide bar; 10. and (7) pressing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-3, the present invention provides a technical solution: the calibration device for the dynamic parking brake performance tester comprises a mounting seat 1, wherein a leveling structure 2 is arranged at the top of the mounting seat 1, a base 3 is arranged at the top of the mounting seat 1, a positioning groove 4 is welded at the top of the base 3, a positioning rod 5 is arranged at one side of the positioning groove 4, a connecting rod 6 is arranged in the positioning groove 4, a transverse plate 7 is installed on the top of the connecting rod 6 through a bolt, a tester body 8 is arranged at the top of the transverse plate 7, two sliding rods 9 are welded at the top of the mounting seat 1, and a pressing plate 10 is arranged on each sliding rod 9;
the leveling structure 2 comprises a cylinder 201, a threaded rod 202 is rotatably mounted on the inner wall of the bottom of the cylinder 201, a first bevel gear 203 is welded on the threaded rod 202, a sleeve 204 is mounted on the threaded rod 202 in a threaded manner, the sleeve 204 is slidably connected with the inner wall of the top of the cylinder 201, a leveling ruler 205 is mounted on a top bolt of the sleeve 204, a rotating rod 206 is rotatably mounted on the inner wall of one side of the cylinder 201, a second bevel gear 207 is welded at one end of the rotating rod 206, the second bevel gear 207 is in meshing transmission with the first bevel gear 203, a tension spring is sleeved on a sliding rod 9, one end of the tension spring is welded with the top of a pressing plate 10, the other end of the tension spring is welded with the top of the sliding rod 9, a round hole is formed in the inner wall of one side of the cylinder 201, a bearing is arranged on the inner wall of the round hole, a bearing outer ring is welded with the inner wall of the round hole, a bearing inner ring is fixedly sleeved on the rotating rod 206, a round hole is formed in the inner wall of the top of the cylinder 201, the inner wall of the round hole is provided with a sealing ring, the sleeve 204 is connected with the inner wall of the sealing ring in a sliding way, the inner wall of the sleeve 204 is provided with threads, the threaded rod 202 is matched with the threads on the inner wall of the sleeve 204, when the device is used, the two pressing plates 10 are lifted, then the pressing plates 10 are rotated by ninety degrees, then the two pressing plates 10 are loosened, the pressing plates 10 are applied to the base 3 by the tensile force of the tension spring and fixed, then the rotating rod 206 is rotated clockwise, the rotating rod 206 drives the second bevel gear 207, the second bevel gear 207 drives the first bevel gear 203, the first bevel gear 203 drives the threaded rod 202, the threaded rod 202 drives the sleeve 204 to ascend, the sleeve 204 drives the leveling ruler 205, when the leveling ruler 205 moves to the bottom of the transverse plate 7, the positioning rod 5 is rotated anticlockwise, then the connecting rod 6 is adjusted, the connecting rod 6 drives the transverse plate 7 and the tester, when the transverse plate 7 and the leveling ruler 205 are parallel, the positioning rod 5 is rotated clockwise, and positioning the connecting rod 6 to finish leveling.
The working principle is as follows: during the use, mention two clamp plates 10, rotate clamp plate 10 ninety degrees after that, then loosen two clamp plates 10, clamp plate 10 receives the pulling force of extension spring, the laminating is on base 3, fix it, then clockwise rotation bull stick 206, bull stick 206 drives second bevel gear 207, second bevel gear 207 drives first bevel gear 203, first bevel gear 203 drives threaded rod 202 again, threaded rod 202 drives sleeve 204 again and rises, sleeve 204 drives leveling chi 205 again, when leveling chi 205 removes the bottom of diaphragm 7, anticlockwise rotation locating lever 5, then adjust connecting rod 6, connecting rod 6 drives diaphragm 7 and tester, after diaphragm 7 and leveling chi 205 are parallel, clockwise rotation locating lever 5, fix a position connecting rod 6, accomplish and make level.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Developments parking braking capability test appearance calibrating device, including mount pad (1), its characterized in that: the top of mount pad (1) is equipped with leveling structure (2), the top of mount pad (1) is equipped with base (3), the fixed constant head tank (4) that is equipped with in top of base (3), one side of constant head tank (4) is equipped with locating lever (5), be equipped with connecting rod (6) in constant head tank (4), the fixed diaphragm (7) that is equipped with in top of connecting rod (6), the top of diaphragm (7) is equipped with tester body (8), the fixed two slide bars (9) that are equipped with in top of mount pad (1), be equipped with clamp plate (10) on slide bar (9).
2. The dynamic parking brake performance tester calibration apparatus according to claim 1, characterized in that: make level structure (2) including drum (201), the activity is equipped with threaded rod (202) on the bottom inner wall of drum (201), fixed first bevel gear (203) of being equipped with on threaded rod (202), the activity is equipped with sleeve (204) on threaded rod (202), just sleeve (204) with the top inner wall swing joint of drum (201), the fixed flat chi (205) of looking for that is equipped with in top of sleeve (204), the activity is equipped with bull stick (206) on one side inner wall of drum (201), the fixed second bevel gear (207) that is equipped with of one end of bull stick (206), second bevel gear (207) and first bevel gear (203) meshing transmission.
3. The dynamic parking brake performance tester calibration apparatus according to claim 1, characterized in that: the slide bar (9) is sleeved with a tension spring, one end of the tension spring is fixedly connected with the top of the pressing plate (10), and the other end of the tension spring is fixedly connected with the top of the slide bar (9).
4. The dynamic parking brake performance tester calibration apparatus according to claim 2, characterized in that: a round hole is formed in the inner wall of one side of the cylinder (201), a bearing is arranged on the inner wall of the round hole, the outer ring of the bearing is fixedly connected with the inner wall of the round hole, and the inner ring of the bearing is fixedly sleeved on the rotating rod (206).
5. The dynamic parking brake performance tester calibration apparatus according to claim 2, characterized in that: a round hole is formed in the inner wall of the top of the cylinder (201), a sealing ring is arranged on the inner wall of the round hole, and the sleeve (204) is connected with the inner wall of the sealing ring in a sliding mode.
6. The dynamic parking brake performance tester calibration apparatus according to claim 2, characterized in that: the inner wall of the sleeve (204) is provided with threads, and the threads of the inner wall of the threaded rod (202) are matched with those of the inner wall of the sleeve (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121833952.3U CN215640154U (en) | 2021-08-06 | 2021-08-06 | Dynamic parking brake performance tester calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121833952.3U CN215640154U (en) | 2021-08-06 | 2021-08-06 | Dynamic parking brake performance tester calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215640154U true CN215640154U (en) | 2022-01-25 |
Family
ID=79895693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121833952.3U Active CN215640154U (en) | 2021-08-06 | 2021-08-06 | Dynamic parking brake performance tester calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215640154U (en) |
-
2021
- 2021-08-06 CN CN202121833952.3U patent/CN215640154U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209783794U (en) | Spring force value measuring device for automobile | |
| CN215640154U (en) | Dynamic parking brake performance tester calibrating device | |
| CN210664295U (en) | Device for measuring conical surface angle of part | |
| CN217604864U (en) | Automobile swing arm detection device | |
| CN215931533U (en) | Compressive strength testing device for steel structure | |
| CN111121587A (en) | Chassis ground clearance measures frock | |
| CN211824975U (en) | Anti-skidding elevator door strength detection device | |
| CN210834476U (en) | Anti-pulling strength detection auxiliary structure of rear embedded part | |
| CN211013836U (en) | Dull and stereotyped load test appearance of building engineering | |
| CN216050737U (en) | Leveling type wheel alignment measuring instrument calibrating device | |
| CN210346579U (en) | Flatness detection device for gearbox shell | |
| CN217179721U (en) | Heavy-calibre water gauge check out test set | |
| CN206540506U (en) | A kind of track bar bracket compound angle test measuring device | |
| CN206177179U (en) | Vapour car front wheel hub assembly value detection device that beats | |
| CN220957673U (en) | Detect and bear support | |
| CN221416433U (en) | Grating ruler installation tool | |
| CN218297142U (en) | Inclination measuring device for house identification | |
| CN217060192U (en) | Automatic water quality alarm device for reservoir | |
| CN218380749U (en) | Intelligent detection equipment for anchor rod displacement | |
| CN221464585U (en) | Automobile chassis assembly gauge | |
| CN212158509U (en) | Gear runout rapid detection mechanism based on application end | |
| CN221665633U (en) | Spacing fixing device of moment sensor | |
| CN212534499U (en) | Construction steel structure | |
| CN218443667U (en) | Positioning device for detecting axle base of roller shaft | |
| CN218937351U (en) | Detection device for wheel production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |