CN220270798U - Brake inspection device for automobile annual inspection - Google Patents
Brake inspection device for automobile annual inspection Download PDFInfo
- Publication number
- CN220270798U CN220270798U CN202321423658.4U CN202321423658U CN220270798U CN 220270798 U CN220270798 U CN 220270798U CN 202321423658 U CN202321423658 U CN 202321423658U CN 220270798 U CN220270798 U CN 220270798U
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- Prior art keywords
- roller
- inserting cylinder
- sleeve
- supporting seat
- annual inspection
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- 238000007689 inspection Methods 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a brake checking device for automobile annual inspection, which comprises: the left side and the right side of the supporting seat are respectively and fixedly provided with a first supporting plate and a second supporting plate, the upper end parts of the first supporting plate and the second supporting plate are rotationally connected with a first roller and a second roller, and the outer sides of the first roller and the second roller are provided with wear-resistant sleeves; the adaptor is used for connecting the first roller with the second roller and is arranged below the supporting seat; the driving assembly is connected to the supporting seat in a sliding manner and is used for driving the adapter to rotate; the easy-to-detach assembly is arranged on the front side and the rear side of the first roller and the second roller, and the first roller and the second roller can be conveniently connected with the corresponding anti-abrasion sleeve through the easy-to-detach assembly. The roller for braking can radiate the detected part and the roller for braking, so that the service life of the part is ensured; and is beneficial to the replacement operation of the wear-resistant sleeve. The utility model relates to the technical field of automobile detection.
Description
Technical Field
The utility model relates to the technical field of automobile detection, in particular to a brake inspection device for automobile annual inspection.
Background
The automobile can stop in a short distance when running, maintains the stability of the running direction and maintains a certain vehicle speed capability when running down a long slope, which is called the braking capability of the automobile, and in order to ensure the reliability of the braking performance of the automobile, the law prescribes that the automobile needs to be periodically annual inspected, wherein the braking performance of the automobile needs to be inspected by using an automobile braking inspection bench.
The existing automobile brake detection table can quickly stop rotating due to the contact between the supporting roller and the automobile tire in the brake detection process, so that the contact friction between the supporting roller and the automobile tire is increased, and the temperature is increased. The service life of the components is easily affected, and too high a temperature can have a great influence on the automobile tire. The method comprises the following steps: CN213688923U is an automobile brake and axle weight detecting table, which is provided with a cooling fan on the workbench, the cooling fan dissipates the heat generated by each working component on the workbench and realizes cooling; the fans are required to be driven independently, so that the use cost of the equipment is increased, and the linkage performance is poor. In order to solve the problem, a brake inspection device for automobile annual inspection is provided.
Disclosure of Invention
The utility model aims to provide a brake checking device for automobile annual inspection, which solves the problems that in the prior art, the contact friction between a supporting roller and an automobile tire is increased and the temperature is increased because the supporting roller is in contact with the automobile tire and can rapidly stop rotating in the brake inspection process. The service life of the components is easy to be influenced, and the too high temperature can have a great influence on the automobile tire.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a brake checking device for automobile annual inspection comprises:
the support seat is fixedly provided with a first support plate and a second support plate on the left side and the right side respectively, the upper end parts of the first support plate and the second support plate are rotationally connected with a first roller and a second roller, and the outer sides of the first roller and the second roller are provided with anti-wear sleeves;
the adaptor is used for connecting the first roller with the second roller and is arranged below the supporting seat;
the driving assembly is connected to the supporting seat in a sliding manner and is used for driving the adapter to rotate;
the easy-to-detach assembly is arranged on the front side and the rear side of the first roller and the second roller, and the first roller and the second roller can be conveniently connected with the corresponding anti-abrasion sleeve through the easy-to-detach assembly.
In one embodiment, the adapter comprises a driving gear shaft, driven gears are meshed with two ends of the driving gear shaft, the driven gears are fixedly sleeved on the corresponding first roller and second roller, a gear motor is arranged below the driving gear shaft, a second rotating tooth is fixedly installed on an output shaft of the gear motor, a first rotating tooth is fixedly installed on the driving gear shaft, and the second rotating tooth is meshed with the first rotating tooth.
In an embodiment, the drive assembly includes the fly leaf, goes up and inserts a section of thick bamboo and insert a section of thick bamboo down, fly leaf activity joint is on the supporting seat, go up and insert a section of thick bamboo fixed mounting down on the supporting seat, and go up and insert a section of thick bamboo down and locate both sides about the supporting seat respectively, go up and insert a section of thick bamboo opposite end and all be equipped with the intercommunicating pore that is linked together with the outside down, go up and insert a section of thick bamboo down and be equipped with the air duct respectively in the intercommunication.
In one embodiment, a sliding block is fixedly installed on the output shaft of the gear motor, a sleeve is fixedly installed in the middle of the movable plate, a closed spiral groove is formed in the sleeve, and the sliding block is movably connected in the spiral groove.
In one embodiment, the lower insert cylinder is disposed between adjacent upper insert cylinders, and the central lines of the upper insert cylinder and the lower insert cylinder are parallel to each other.
In one embodiment, the support seat is provided with a guide groove for sliding the movable plate, and the movable plate is arranged below the first roller and the second roller.
In one embodiment, the easy-to-detach assembly comprises a clamping sleeve, a limiting screw sleeve and a guide rod, wherein the clamping sleeve is symmetrically sleeved at the ends of the corresponding first roller and second roller, the guide rod is fixedly arranged on the first roller and the second roller, a guide rod through hole is formed in the clamping sleeve, the limiting screw sleeve is arranged on the outer side of the clamping sleeve, and the limiting screw sleeve is connected with the corresponding first roller and second roller through threads.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the brake checking device for the automobile annual inspection, braking force in the automobile inspection process is utilized, and the movable plate moves upwards or downwards under the action of the driving component, so that heat is alternately dissipated to the roller and the speed reduction motor, on one hand, the temperature of the roller is reduced, and when the roller contacts with a tire, the condition that the service life of the tire is reduced due to high temperature is avoided; on the other hand, the driving equipment such as a motor can be subjected to heat dissipation treatment, so that the service life of the electric components is guaranteed, and the linkage is better.
2. This brake verifying attachment that car annual inspection, the easy tear component of setting, in the use, if the wearing and tearing volume of anti-wear sleeve is great, can be through taking out the roller to take out spacing swivel nut from the roller, take out the joint cover that the symmetry set up and can change anti-wear sleeve, easy operation, convenient to use has effectively ensured the effect that the braking detected.
Drawings
FIG. 1 is a schematic illustration of the present utility model in a main section;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a second roll of the present utility model;
fig. 4 is an enlarged schematic view at M of fig. 1 according to the present utility model.
In the figure: 1. a support base; 2. a guide groove; 3. a first support plate; 31. a first roller; 4. a first support plate; 41. a second roller; 5. an adapter; 50. a speed reducing motor; 51. a drive gear shaft; 52. a driven gear; 53. a first rotating tooth; 54. a second rotating tooth; 6. a drive assembly; 61. a movable plate; 62. an upper insertion barrel; 63. a lower insertion barrel; 64. an air duct; 65. a sleeve; 66. a slide block; 67. a spiral groove; 7. an easy-to-detach assembly; 71. an anti-wear sleeve; 72. a clamping sleeve; 73. a guide rod; 74. and a limit screw sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-4, the present utility model provides a technical solution: a brake checking device for automobile annual inspection comprises:
the support seat 1 is U-shaped, a first support plate 3 and a second support plate 4 are fixedly arranged on the left side and the right side of the support seat 1 respectively, the upper end parts of the first support plate 3 and the second support plate 4 are rotationally connected with a first roller 31 and a second roller 41, and an anti-wear sleeve 71 is arranged on the outer sides of the first roller 31 and the second roller 41; wherein, supporting seat 1 is formed by bending sheet metal component. Wherein, the first supporting plate 3 and the second supporting plate 4 are both fixedly installed on the supporting seat 1.
The adaptor 5 is used for connecting the first roller 31 and the second roller 41, and the adaptor 5 is arranged below the supporting seat 1; the adapter 5 comprises a driving gear shaft 51, driven gears 52 are meshed with two ends of the driving gear shaft 51, gears meshed with the driven gears 52 are arranged at the ends of the driving gear shaft 51, the driven gears 52 are fixedly sleeved on the corresponding first roller 31 and second roller 41, a gear motor 50 is arranged below the driving gear shaft 51, a second rotating tooth 54 is fixedly arranged on an output shaft of the gear motor 50, a first rotating tooth 53 is fixedly arranged on the driving gear shaft 51, and the second rotating tooth 54 is meshed with the first rotating tooth 53. The gear motor 50 is connected with the control switch through a wire, after the gear motor 50 is started, the driving gear shaft 51 can be rotated through the meshing action of the second rotating teeth 54 and the first rotating teeth 53, and then the driving gear shaft 51 is driven to rotate, and at the moment, the first roller 31 and the second roller 41 simultaneously rotate through the meshing action of the gear motor and the driven gear 52.
The driving assembly 6 is slidably connected to the supporting seat 1, and the driving assembly 6 is used for driving the adapter 5 to rotate; the driving assembly 6 comprises a movable plate 61, an upper inserting cylinder 62 and a lower inserting cylinder 63, wherein the lower inserting cylinder 63 is arranged between the adjacent upper inserting cylinders 62, and the central lines of the upper inserting cylinder 62 and the lower inserting cylinder 63 are parallel to each other. The movable plate 61 is movably clamped on the supporting seat 1, the upper inserting cylinder 62 and the lower inserting cylinder 63 are fixedly arranged on the supporting seat 1, the upper inserting cylinder 62 and the lower inserting cylinder 63 are respectively arranged on the upper side and the lower side of the supporting seat 1, communication holes which are communicated with the outside are respectively formed in the opposite end faces of the upper inserting cylinder 62 and the lower inserting cylinder 63, and the upper inserting cylinder 62 and the lower inserting cylinder 63 are respectively communicated with an air duct 64. The air duct 64 of the upper insertion tube 62 is disposed at the upper portion thereof, and the air duct 64 of the lower insertion tube 63 is disposed on the opposite surfaces of the two lower insertion tubes 63. The support seat 1 is provided with a guide groove 2 for sliding the movable plate 61, and the movable plate 61 is arranged below the first roller 31 and the second roller 41.
Further, a sliding block 66 is fixedly installed on the output shaft of the gear motor 50, a sleeve 65 is fixedly installed in the middle of the movable plate 61, a closed spiral groove 67 is formed in the sleeve 65, and the sliding block 66 is movably connected in the spiral groove 67. After the gear motor 50 is turned on, the sliding block 66 can be driven to move in a ring shape, and the sliding block 66 slides in the spiral groove 67, so that the sleeve 65 can move upwards or downwards in the rotating process of the sliding block 66, and the movable plate 61 is driven to move upwards or downwards. Specifically, when the movable plate 61 moves upwards, at this time, the piston rod on the upper insert cylinder 62 is inserted into the insert cylinder, so that air in the insert cylinder can be blown into the air guide pipe 64, and the air guide pipe 64 uniformly blows into the roller, so that the temperature of the roller is effectively reduced, and the service life of the tire is not reduced due to high temperature when the roller contacts the tire; at this time, the piston rod of the lower cartridge 63 is pulled out of the corresponding cartridge; in the same way, when the movable plate 61 moves downwards, the piston rod of the upper inserting cylinder 62 is pulled out of the corresponding inserting cylinder, the lower inserting cylinder 63 is inserted into the corresponding inserting cylinder, and air in the inserting cylinder is blown outwards, so that heat dissipation treatment can be performed on driving equipment, such as a motor, and the service life of electric components is guaranteed.
Referring to fig. 1 and 3, the easy-to-detach assembly 7 is disposed on front and rear sides of the first roller 31 and the second roller 41, and the easy-to-detach assembly 7 can facilitate connection between the first roller 31 and the second roller 41 and the corresponding wear-proof sleeve 71. The easy-to-detach assembly 7 comprises a clamping sleeve 72, a limiting screw sleeve 74 and a guide rod 73, wherein the clamping sleeve 72 is symmetrically sleeved at the ends of the corresponding first roller 31 and second roller 41, the guide rod 73 is fixedly arranged on the first roller 31 and the second roller 41, the clamping sleeve 72 is provided with a guide rod 73 perforation, the limiting screw sleeve 74 is arranged on the outer side of the clamping sleeve 72, and the limiting screw sleeve 74 is connected with the corresponding first roller 31 and second roller 41 through threads. Through set up the abrasionproof cover 71 in the roller outside, the abrasionproof cover 71 is easily changed, in the use, if the abrasionproof cover 71 wearing and tearing volume is great, can be through taking out the roller to take out spacing swivel nut 74 from the roller, take out the joint cover 72 that the symmetry set up can change abrasionproof cover 71, easy operation, convenient to use.
This kind of braking verifying attachment that car annual inspection, during operation: burying the device underground, enabling the automobile wheels to be positioned above the first roller 31 and the second roller 41, starting the gear motor 50, enabling the driving gear shaft 51 to rotate through the meshing action of the second rotating teeth 54 and the first rotating teeth 53 after the gear motor 50 is started, further driving the driving gear shaft 51 to rotate, and enabling the first roller 31 and the second roller 41 to simultaneously rotate through the meshing action of the driving gear shaft 51 and the driven gear 52 at the moment, so that the tire can be braked and detected according to the requirement; in this process, the sliding block 66 moves in a ring shape along with the output shaft of the gear motor 50, and as the sliding block 66 slides in the spiral groove 67, the sleeve 65 can move upwards or downwards during the rotation of the sliding block 66, so as to drive the movable plate 61 to move upwards or downwards; when the movable plate 61 moves upwards, at this time, the piston rod on the upper inserting cylinder 62 is inserted into the inserting cylinder, so that air in the inserting cylinder can be blown into the air guide pipe 64, and the air guide pipe 64 uniformly blows into the roller, so that the temperature of the roller is effectively reduced, and the service life of the tire is not reduced due to high temperature when the roller contacts the tire; at this time, the piston rod of the lower cartridge 63 is pulled out of the corresponding cartridge; in the same way, when the movable plate 61 moves downwards, the piston rod of the upper inserting cylinder 62 is pulled out of the corresponding inserting cylinder, the lower inserting cylinder 63 is inserted into the corresponding inserting cylinder, and air in the inserting cylinder is blown outwards, so that heat dissipation treatment can be performed on driving equipment, such as a motor, and the service life of electric components is guaranteed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The utility model provides a brake verifying attachment that car annual inspection, its characterized in that: it comprises
The anti-wear roller comprises a supporting seat (1), wherein a first supporting plate (3) and a second supporting plate (4) are fixedly arranged on the left side and the right side of the supporting seat (1), a first roller (31) and a second roller (41) are rotatably connected to the upper end parts of the first supporting plate (3) and the second supporting plate (4), and an anti-wear sleeve (71) is arranged on the outer sides of the first roller (31) and the second roller (41);
the adaptor (5) is used for connecting the first roller (31) and the second roller (41), and the adaptor (5) is arranged below the supporting seat (1);
the driving assembly (6), the driving assembly (6) is connected to the supporting seat (1) in a sliding way, and the driving assembly (6) is used for driving the adapter (5) to rotate;
the anti-wear roller comprises a first roller body (31) and a second roller body (41), wherein the first roller body (31) and the second roller body (41) are arranged on the front side and the rear side of the first roller body (7), and the first roller body (31) and the second roller body (41) can be conveniently connected with corresponding anti-wear sleeves (71) through the first roller body (7).
2. The brake testing device for annual inspection of vehicles according to claim 1, characterized in that: the adapter piece (5) comprises a driving gear shaft (51), driven gears (52) are meshed with two ends of the driving gear shaft (51), the driven gears (52) are fixedly sleeved on a corresponding first roller (31) and a corresponding second roller (41), a gear motor (50) is arranged below the driving gear shaft (51), a second rotating tooth (54) is fixedly arranged on an output shaft of the gear motor (50), a first rotating tooth (53) is fixedly arranged on the driving gear shaft (51), and the second rotating tooth (54) is meshed with the first rotating tooth (53).
3. The brake testing device for annual inspection of automobiles according to claim 2, wherein: the driving assembly (6) comprises a movable plate (61), an upper inserting cylinder (62) and a lower inserting cylinder (63), the movable plate (61) is movably clamped on the supporting seat (1), the upper inserting cylinder (62) and the lower inserting cylinder (63) are fixedly arranged on the supporting seat (1), the upper inserting cylinder (62) and the lower inserting cylinder (63) are respectively arranged on the upper side and the lower side of the supporting seat (1), communication holes which are communicated with the outside are respectively formed in the opposite end faces of the upper inserting cylinder (62) and the lower inserting cylinder (63), and air guide pipes (64) are respectively communicated with the upper inserting cylinder (62) and the lower inserting cylinder (63).
4. A brake testing device for annual inspection of automobiles according to claim 3, wherein: the novel gear box is characterized in that a sliding block (66) is fixedly installed on an output shaft of the gear motor (50), a sleeve (65) is fixedly installed in the middle of the movable plate (61), a closed spiral groove (67) is formed in the sleeve (65), and the sliding block (66) is movably connected inside the spiral groove (67).
5. The brake testing device for annual inspection of vehicles according to claim 4, wherein: the lower inserting cylinder (63) is arranged between the adjacent upper inserting cylinders (62), and the central lines of the upper inserting cylinders (62) and the lower inserting cylinders (63) are parallel to each other.
6. The brake testing device for annual inspection of vehicles according to claim 5, wherein: the support seat (1) is provided with a guide groove (2) for sliding the movable plate (61), and the movable plate (61) is arranged below the first roller (31) and the second roller (41).
7. The brake testing device for annual inspection of vehicles according to claim 1, characterized in that: the quick-release assembly (7) comprises a clamping sleeve (72), a limiting screw sleeve (74) and a guide rod (73), wherein the clamping sleeve (72) is symmetrically sleeved at the ends of a corresponding first roller (31) and a corresponding second roller (41), the guide rod (73) is fixedly arranged on the first roller (31) and the second roller (41), the clamping sleeve (72) is provided with a guide rod (73) through hole, the limiting screw sleeve (74) is arranged on the outer side of the clamping sleeve (72), and the limiting screw sleeve (74) is connected with the corresponding first roller (31) and second roller (41) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321423658.4U CN220270798U (en) | 2023-06-06 | 2023-06-06 | Brake inspection device for automobile annual inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321423658.4U CN220270798U (en) | 2023-06-06 | 2023-06-06 | Brake inspection device for automobile annual inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220270798U true CN220270798U (en) | 2023-12-29 |
Family
ID=89306308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321423658.4U Active CN220270798U (en) | 2023-06-06 | 2023-06-06 | Brake inspection device for automobile annual inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220270798U (en) |
-
2023
- 2023-06-06 CN CN202321423658.4U patent/CN220270798U/en active Active
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