CN216613911U - Lifting bracket for automobile maintenance - Google Patents
Lifting bracket for automobile maintenance Download PDFInfo
- Publication number
- CN216613911U CN216613911U CN202220163567.0U CN202220163567U CN216613911U CN 216613911 U CN216613911 U CN 216613911U CN 202220163567 U CN202220163567 U CN 202220163567U CN 216613911 U CN216613911 U CN 216613911U
- Authority
- CN
- China
- Prior art keywords
- rectangular
- wall
- supporting plate
- fixedly connected
- shaped supporting
- 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
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 31
- 230000032683 aging Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a lifting bracket for automobile maintenance, which comprises a U-shaped supporting plate, wherein two bottom plates are arranged below the U-shaped supporting plate, hydraulic cylinders are fixedly arranged on two sides of the tops of the two bottom plates, the extending ends of the hydraulic cylinders are fixedly connected with the bottom of the U-shaped supporting plate, a wheel stop block is fixedly connected to the left side of the top of the U-shaped supporting plate, a connecting seat is fixedly connected to the right side of the U-shaped supporting plate, the top of the right side of the connecting seat is an arc-shaped surface, a rectangular groove is formed in the bottom of the connecting seat, and rectangular grooves with openings on the right sides are formed in the front side and the rear side of the top of the U-shaped supporting plate. The automobile wheel shielding device is convenient for an automobile to stably run onto the U-shaped supporting plate, the automobile to be lifted up and be shielded and limited, the phenomenon that the automobile slides down due to the phenomena of loosening and aging of a hand brake and the like during maintenance can be effectively avoided, the safety risk is reduced, the maintenance safety is improved, and the use requirement is met.
Description
Technical Field
The utility model relates to the technical field of lifting brackets, in particular to a lifting bracket for automobile maintenance.
Background
Along with the development of the Chinese society, the number of automobiles is increased, the automobile maintenance is very common, the automobile needs to maintain the bottom of the automobile when in maintenance, when the bottom of the automobile is maintained, maintenance pits used by various repair factories are mostly adopted, brackets are arranged on two sides of each maintenance pit, a hydraulic cylinder is arranged at the bottom of each bracket, when the automobile runs to the two brackets, the two brackets are controlled by the hydraulic cylinder to upwards support the automobile, and therefore a person can conveniently maintain and observe the bottom of the automobile below.
Present a lifting bracket for auto repair, it exists the function that is not convenient for shelter from the restriction to the car mostly, make the phenomenon that the landing appears easily when the car brakes because of the not hard up ageing or forgetting the handle brake of manual brake, the potential safety hazard is great, (though be fixed with the dog on the current bracket more, but the direct protrusion of dog is higher, the car that inconvenient some pans is lower is gone to the bracket, and can appear great jolting, it is not steady), can not satisfy the user demand, to this phenomenon, therefore we provide a lifting bracket for auto repair, a lifting bracket for solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a lifting bracket for automobile maintenance.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a lifting bracket for automobile maintenance comprises a U-shaped supporting plate, wherein two bottom plates are arranged below the U-shaped supporting plate, hydraulic cylinders are fixedly arranged on two sides of the top of each bottom plate, the extending end of each hydraulic cylinder is fixedly connected with the bottom of the U-shaped supporting plate, a wheel stop block is fixedly connected to the left side of the top of the U-shaped supporting plate, a connecting seat is fixedly connected to the right side of the U-shaped supporting plate, the top of the right side of the connecting seat is provided with an arc-shaped surface, the bottom of the connecting seat is provided with a rectangular groove, the front side and the rear side of the top of the U-shaped supporting plate are respectively provided with a rectangular groove with a right side provided with an opening, a wheel baffle is rotatably connected between the inner wall of the front side and the inner wall of the rear side of the rectangular groove, two rectangular sliding grooves are formed in the bottom of the right side of the U-shaped supporting plate, a rectangular rod is sleeved in the rectangular sliding grooves, and the tops of the rectangular rods and the bottoms of the corresponding wheel baffles are hinged with obliquely arranged supporting rods, the right-hand member of two rectangular rods all extends to the rectangular channel in and with screw thread drive assembly fixed connection, fixed mounting has driving motor on the right side inner wall of rectangular channel, driving motor's output shaft left end and screw thread drive assembly's right-hand member fixed connection.
Preferably, the thread driving assembly comprises a screw rod rotatably connected to the inner wall of the left side of the rectangular groove, the right end of the screw rod is fixedly connected with the left end of an output shaft of the driving motor, a moving plate slidably mounted on the inner wall of the top of the rectangular groove is sleeved on the screw rod in a threaded manner, and the left side of the moving plate is fixedly connected with the right ends of the two rectangular rods.
Preferably, a supporting shaft is fixedly connected between the front side inner wall and the rear side inner wall of the rectangular groove, a first round hole is formed in the front side of the wheel baffle, two first bearings are fixedly sleeved in the first round hole, inner rings of the first bearings are fixedly sleeved with the outer sides of the corresponding supporting shafts, and arc-shaped structures are arranged on two sides of the wheel baffle.
Preferably, the inner wall of the bottom of the rectangular groove is provided with a rectangular through hole communicated with the corresponding rectangular sliding groove, and the support rod is positioned in the corresponding rectangular through hole and is not contacted with the inner wall of the rectangular through hole.
Preferably, a rubber cushion block is fixedly bonded on the inner wall of the bottom of the rectangular groove, and the top of the rubber cushion block is in movable contact with the right side of the bottom of the corresponding wheel baffle.
Preferably, the inner wall of the left side of the rectangular groove is provided with an embedded groove, a second bearing is fixedly connected in the embedded groove, the inner side of the inner ring of the second bearing is fixedly connected with the outer side of the screw rod, and the inner wall of the left side of the rectangular groove is further provided with a rectangular mounting through hole which is slidably sleeved with the outer side of the rectangular rod.
Preferably, the right side of the moving plate is provided with a threaded hole in threaded connection with the screw.
Preferably, two T-shaped sliding rails are fixedly connected to the inner wall of the top of the rectangular groove, two T-shaped sliding grooves with two sides being opened are formed in the top of the moving plate, and the T-shaped sliding grooves are in sliding connection with the corresponding T-shaped sliding rails.
Compared with the prior art, the utility model has the beneficial effects that:
the automobile wheel shielding device is convenient for an automobile to stably run onto the U-shaped supporting plate, the automobile to be lifted up and be shielded and limited, the phenomenon that the automobile slides down due to the phenomena of loosening and aging of a hand brake and the like during maintenance can be effectively avoided, the safety risk is reduced, the maintenance safety is improved, and the use requirement is met.
Drawings
Fig. 1 is a schematic structural view of a lifting bracket for automobile maintenance according to the present invention;
FIG. 2 is a schematic cross-sectional view of a lifting bracket for vehicle maintenance according to the present invention;
FIG. 3 is a schematic top view of a lifting bracket for vehicle maintenance according to the present invention;
FIG. 4 is an enlarged view of part A of FIG. 2;
fig. 5 is a schematic bottom view of the movable plate and the rectangular bar linkage of the lifting bracket for vehicle maintenance according to the present invention.
In the figure: 1. a base plate; 2. a hydraulic cylinder; 3. a U-shaped supporting plate; 4. a wheel chock; 5. a rectangular groove; 6. a wheel guard; 7. a rectangular chute; 8. a connecting seat; 9. a strut; 10. a rectangular bar; 11. moving the plate; 12. a screw; 13. a drive motor; 14. a rectangular groove; 15. a rectangular perforation; 16. a rubber cushion block; 17. a support shaft; 18. t-shaped slide rail.
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.
Referring to fig. 1-5, a lifting bracket for automobile maintenance, comprising a U-shaped supporting plate 3, two bottom plates 1 are arranged below the U-shaped supporting plate 3, hydraulic cylinders 2 are fixedly arranged on both sides of the top of the two bottom plates 1, the extending ends of the hydraulic cylinders 2 are fixedly connected with the bottom of the U-shaped supporting plate 3, a wheel stop 4 is fixedly connected with the left side of the top of the U-shaped supporting plate 3, a connecting seat 8 is fixedly connected with the right side of the U-shaped supporting plate 3, the top of the right side of the connecting seat 8 is set to be an arc surface, a rectangular groove 14 is arranged at the bottom of the connecting seat 8, rectangular grooves 5 with right sides being provided with openings are arranged on both the front side and the rear side of the top of the U-shaped supporting plate 3, a wheel stop 6 is rotatably connected between the inner wall of the front side and the inner wall of the rear side of the rectangular grooves 5, two rectangular sliding grooves 7 are arranged at the bottom of the right side of the U-shaped supporting plate 3, and a rectangular rod 10 is slidably sleeved in the rectangular sliding grooves 7, the top of each rectangular rod 10 and the bottom of the corresponding wheel baffle 6 are hinged with a support rod 9 which is obliquely arranged, the inner wall of the left side of each rectangular groove 14 is rotatably connected with a thread driving assembly, the right ends of the two rectangular rods 10 extend into the rectangular grooves 14 and are fixedly connected with the thread driving assemblies, a driving motor 13 is fixedly installed on the inner wall of the right side of each rectangular groove 14, and the left end of an output shaft of the driving motor 13 is fixedly connected with the right end of the thread driving assembly;
the thread driving assembly comprises a screw rod 12 which is rotatably connected to the inner wall of the left side of the rectangular groove 14, the right end of the screw rod 12 is fixedly connected with the left end of an output shaft of a driving motor 13, a movable plate 11 which is slidably mounted on the inner wall of the top of the rectangular groove 14 is sleeved on the screw rod 12 in a threaded manner, and the left side of the movable plate 11 is fixedly connected with the right ends of the two rectangular rods 10.
In the utility model, a supporting shaft 17 is fixedly connected between the front inner wall and the rear inner wall of a rectangular groove 5, a first round hole is arranged on the front side of a wheel baffle 6, two first bearings are fixedly sleeved in the first round hole, the inner rings of the first bearings are fixedly sleeved with the outer sides of the corresponding supporting shafts 17, both sides of the wheel baffle 6 are provided with arc structures, a rectangular through hole 15 communicated with a corresponding rectangular sliding groove 7 is arranged on the bottom inner wall of the rectangular groove 5, a supporting rod 9 is positioned in the corresponding rectangular through hole 15 and is not contacted with the inner wall of the rectangular through hole 15, a rubber cushion block 16 is fixedly bonded on the bottom inner wall of the rectangular groove 5, the top of the rubber cushion block 16 is movably contacted with the bottom right side of the corresponding wheel baffle 6, an embedded groove is arranged on the left inner wall of the rectangular groove 14, a second bearing is fixedly connected in the embedded groove, the inner side of the inner ring of the second bearing is fixedly connected with the outer side of a screw 12, the automobile lifting device is convenient for an automobile to stably run onto a U-shaped supporting plate 3, the lifting of the automobile is convenient to lift, the automobile wheels are convenient to shield and limit, the phenomenon that the automobile slides down due to the phenomena of loosening and aging of a hand brake during maintenance can be effectively avoided, the safety risk is reduced, the maintenance safety is improved, and the use requirement is met.
The working principle is as follows: when the device is used, the device is fixed in a maintenance foundation pit, the bottom of the U-shaped supporting plate 3 is flush with the ground, the wheel baffle 6 positioned in the two rectangular grooves 5 can not shield the automobile, the automobile to be maintained can stably run onto the U-shaped supporting plate 3 from right to left at the moment, the wheel baffle 4 can shield and limit the wheel on the left side, the driving motor 13 is started positively at the moment, the driving motor 13 drives the screw 12 to rotate, the screw 12 rotates under the action of the threaded hole formed in the moving plate 11 to drive the moving plate 11 to slide leftwards on the two T-shaped sliding rails 18, the moving plate 11 drives the two rectangular rods 10 to respectively slide leftwards in the corresponding rectangular sliding grooves 7, the rectangular rods 10 drive the corresponding supporting rods 9 to rotate and extrude the wheel baffle 6 upwards, and under extrusion force, the wheel baffle 6 rotates upwards on the corresponding supporting shafts 17, when the wheel baffles 6 are rotated upwards to be above the U-shaped supporting plate 3, the two wheel baffles 6 shield and limit two wheels of the automobile parking space, the personnel close the driving motor 13, and the rotated two wheel baffles 6 are fixed under the screw locking force of the screw 12 and the threaded hole, so that the automobile can stably run on the U-shaped supporting plate 3, the shielding and limiting of the automobile wheels are facilitated, and the phenomenon that the automobile slides down can be effectively avoided;
when needing to rise, four pneumatic cylinders 2 of forward start make it drive U-shaped layer board 3 and upwards remove, and U-shaped layer board 3 upwards holds up the car, realizes the effect of adjustment car height to make things convenient for personnel to operate, personnel alright this moment observe the maintenance bottom the car in the below.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. A lifting bracket for automobile maintenance comprises a U-shaped supporting plate (3) and is characterized in that two bottom plates (1) are arranged below the U-shaped supporting plate (3), hydraulic cylinders (2) are fixedly arranged on two sides of the top of the two bottom plates (1), the extending ends of the hydraulic cylinders (2) are fixedly connected with the bottom of the U-shaped supporting plate (3), wheel stop blocks (4) are fixedly connected to the left side of the top of the U-shaped supporting plate (3), a connecting seat (8) is fixedly connected to the right side of the U-shaped supporting plate (3), the top of the right side of the connecting seat (8) is set to be an arc-shaped surface, a rectangular groove (14) is formed in the bottom of the connecting seat (8), rectangular grooves (5) with the right side set as an opening are formed in the front side and the rear side of the top of the U-shaped supporting plate (3), and wheel stop plates (6) are rotatably connected between the inner walls of the front side and the rear side of the rectangular grooves (5), two rectangle spouts (7) have been seted up to the right side bottom of U-shaped layer board (3), and the slip cap is equipped with rectangle pole (10) in rectangle spout (7), and the top of rectangle pole (10) articulates with the bottom of the wheel baffle (6) that corresponds has branch (9) that the slope set up, it is connected with screw drive assembly to rotate on the left side inner wall of rectangular channel (14), and the right-hand member of two rectangle poles (10) all extends to in rectangular channel (14) and with screw drive assembly fixed connection, fixed mounting has driving motor (13) on the right side inner wall of rectangular channel (14), the output shaft left end of driving motor (13) and screw drive assembly's right-hand member fixed connection.
2. The lifting bracket for automobile maintenance according to claim 1, characterized in that the screw driving assembly comprises a screw rod (12) rotatably connected to the inner wall of the left side of the rectangular groove (14), the right end of the screw rod (12) is fixedly connected with the left end of the output shaft of the driving motor (13), a moving plate (11) slidably mounted on the inner wall of the top of the rectangular groove (14) is sleeved on the screw rod (12), and the left side of the moving plate (11) is fixedly connected with the right ends of the two rectangular rods (10).
3. The lifting bracket for automobile maintenance according to claim 1, characterized in that a supporting shaft (17) is fixedly connected between the front inner wall and the rear inner wall of the rectangular groove (5), a first round hole is formed in the front side of the wheel guard (6), two first bearings are fixedly sleeved in the first round hole, inner rings of the first bearings are fixedly sleeved with the outer sides of the corresponding supporting shafts (17), and both sides of the wheel guard (6) are provided with arc-shaped structures.
4. The lifting bracket for automobile maintenance according to claim 1, characterized in that the inner wall of the bottom of the rectangular groove (5) is provided with a rectangular through hole (15) communicated with the corresponding rectangular sliding groove (7), and the support rod (9) is positioned in the corresponding rectangular through hole (15) and is not contacted with the inner wall of the rectangular through hole (15).
5. The lifting bracket for automobile maintenance according to claim 1, characterized in that a rubber cushion block (16) is fixedly bonded on the inner wall of the bottom of the rectangular groove (5), and the top of the rubber cushion block (16) is in movable contact with the right side of the bottom of the corresponding wheel fender (6).
6. The lifting bracket for automobile maintenance according to claim 2, characterized in that the left inner wall of the rectangular groove (14) is provided with an embedded groove, a second bearing is fixedly connected in the embedded groove, the inner side of the inner ring of the second bearing is fixedly connected with the outer side of the screw rod (12), and the left inner wall of the rectangular groove (14) is further provided with a rectangular mounting through hole which is slidably sleeved with the outer side of the rectangular rod (10).
7. The lifting bracket for automobile maintenance as claimed in claim 2, characterized in that the right side of the moving plate (11) is provided with a threaded hole in threaded connection with the screw (12).
8. The lifting bracket for automobile maintenance according to claim 2, characterized in that two T-shaped sliding rails (18) are fixedly connected to the inner wall of the top of the rectangular groove (14), two T-shaped sliding grooves with openings at both sides are formed in the top of the moving plate (11), and the T-shaped sliding grooves are slidably connected with the corresponding T-shaped sliding rails (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220163567.0U CN216613911U (en) | 2022-01-21 | 2022-01-21 | Lifting bracket for automobile maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220163567.0U CN216613911U (en) | 2022-01-21 | 2022-01-21 | Lifting bracket for automobile maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216613911U true CN216613911U (en) | 2022-05-27 |
Family
ID=81688705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220163567.0U Expired - Fee Related CN216613911U (en) | 2022-01-21 | 2022-01-21 | Lifting bracket for automobile maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216613911U (en) |
-
2022
- 2022-01-21 CN CN202220163567.0U patent/CN216613911U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216613911U (en) | Lifting bracket for automobile maintenance | |
| CN212669106U (en) | Simple tipping bucket type hydraulic lifting rack for cleaning automobile chassis | |
| CN214611340U (en) | Auto repair tilting device that auto repair was used | |
| CN217996684U (en) | Safe lifting frame | |
| CN114394015B (en) | Automatic alignment formula fills electric pile for new energy automobile | |
| CN213475290U (en) | Lifting platform for repairing motorcycle | |
| CN114852921A (en) | Special lift truck for circuit breaker cabinet | |
| CN210598304U (en) | Hydraulic parking equipment convenient to park | |
| CN210598339U (en) | Tire baffle device for inclined parking | |
| CN210680675U (en) | Auxiliary steering and parking device for small car | |
| CN215595123U (en) | Mechanical vehicle reversing device for stereo garage | |
| CN108675162B (en) | Hoisting accessory convenient to car installation | |
| CN219133972U (en) | Efficient and safe loading and unloading carriage without side leakage for trailer | |
| CN220725907U (en) | Sideslip-preventing double-layer stereoscopic parking equipment | |
| GB2449657A (en) | Car jack | |
| CN220520022U (en) | Portable electric truck steering gear dismounting bracket | |
| CN219077324U (en) | Sanitation car removes carriage and overhauls device | |
| CN114194670B (en) | Garbage collection box of electric sanitation truck | |
| CN215794161U (en) | Turnover device for recycling and disassembling scraped car | |
| CN218434745U (en) | Automobile inspection construction lifting brake platform | |
| CN221138297U (en) | Chassis frame of motor home | |
| CN219277457U (en) | Floor-mopping plate type vehicle moving device | |
| CN212289778U (en) | Movable automobile carrier plate | |
| CN221568046U (en) | Cold region three-dimensional parking structure with protection architecture | |
| CN215042688U (en) | High-strength bracket for automobile chassis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20220527 |