CN218988690U - Auto repair lifts device - Google Patents
Auto repair lifts device Download PDFInfo
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- CN218988690U CN218988690U CN202320022103.2U CN202320022103U CN218988690U CN 218988690 U CN218988690 U CN 218988690U CN 202320022103 U CN202320022103 U CN 202320022103U CN 218988690 U CN218988690 U CN 218988690U
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- clamping
- fixedly connected
- oil cylinder
- side wall
- positioning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses an automobile maintenance lifting device, which comprises a lifting frame assembly, wherein the lifting frame assembly comprises a backrest supporting plate, a base and a grading ring; the dismounting mechanism comprises a limiting disc, a plurality of positioning seats, a plurality of clamping hoops, a plurality of clamping columns, a plurality of sliding strips and a plurality of clamping hooks. According to the utility model, the oil cylinder to be installed is limited by utilizing the limiting disc and the positioning seat, then the clamping column is driven to be inserted into the positioning seat by moving the clamp, and the clamping column is limited by the clamping hook, so that the clamp is fixed on the positioning seat to fix the oil cylinder, and therefore, the oil cylinder is not required to be installed by utilizing bolts, when a single oil cylinder is damaged or the whole lifting support is required to be dismounted, the clamping hook is only required to be driven to be separated from the clamping column by moving the sliding strip, the limiting of the clamp is relieved, and the oil cylinder can be directly taken down from the lifting support, so that the operation steps of the oil cylinder during dismounting are simplified, and the working efficiency is improved.
Description
Technical field:
the utility model relates to a lifting support, in particular to an automobile maintenance lifting device, and belongs to the technical field of pipe jacking construction.
The background technology is as follows:
auto repair is a general term for both auto maintenance and repair. The method is to find out the failure reason by technical means for the failed automobile, take certain measures to remove the failure and recover to achieve certain performance and safety standards.
Known current patent (publication number: CN 217173111U) discloses an automobile lifting device for automobile maintenance, which comprises a mounting rack, the front of mounting rack is seted up the mounting groove, the inner wall of mounting groove rotates and is connected with the screw thread post, the surface threaded connection of screw thread post has the nut seat, the upper end of screw thread post extends to the upper surface of mounting rack to fixedly connected with servo motor, the front fixedly connected with of nut seat lifts the board, the back of lifting the board is provided with stop gear, arc wall and recess have been seted up respectively to the upper surface of lifting the board, the through groove has been seted up to the inner wall of arc wall. When the automobile wheels drive into the arc-shaped grooves on the upper surface of the lifting plate to brake the automobile, the servo motor is driven to drive the threaded columns to rotate, the nut seat and the threaded columns are utilized to drive the lifting plate to move upwards to lift the automobile, and meanwhile, the lifting plate is driven to move downwards when moving upwards, so that the automobile wheels are completely sunk into the arc-shaped grooves, although the stability of the automobile in lifting is enhanced by the patent, a plurality of oil cylinders are usually required to be installed on the existing lifting support, the oil cylinders and the lifting support are fixed in a mode of bolts, so that when a single oil cylinder on the lifting support is damaged or the whole lifting support is dismounted, bolts for fixing the oil cylinders are required to be dismounted one by one, the operation mode is complicated, and the working efficiency is low.
The utility model comprises the following steps:
the present utility model is directed to an auto repair lifting device, which solves one of the problems set forth in the background art.
The utility model is implemented by the following technical scheme: an auto repair lifting device includes
The lifting frame assembly comprises a backrest supporting plate, a base and a equalizing ring;
the dismounting mechanism comprises a limiting disc, a plurality of positioning seats, a plurality of clamping hoops, a plurality of clamping columns, a plurality of sliding strips and a plurality of clamping hooks;
the backrest support plate is fixedly connected to one side of the upper surface of the base, the equalizing ring is arranged above the base, the limiting disc is rotationally connected to one side of the backrest support plate, which is close to the equalizing ring, through a bearing, the positioning seats are arranged between the limiting disc and the equalizing ring, the clamping bands are respectively arranged on one side of the positioning seats, the clamping columns are respectively and fixedly connected to one side, close to the positioning seat, of the clamping columns, the outer side walls of the clamping columns are in sliding connection with the inner side walls of the limiting disc, the sliding strips are respectively and slidably connected to the inner side walls of the positioning seat, the clamping hooks are respectively and fixedly connected to one side of the sliding strips, and the outer side walls of the clamping hooks are respectively and slidably connected to the inner side walls of the clamping columns.
As a further preferred aspect of the present utility model: and the two ends of the sliding strips are fixedly connected with springs, and one end, far away from the sliding strips, of each spring is fixedly connected with the inner side wall of the positioning seat.
As a further preferred aspect of the present utility model: the outer side wall of limiting plate has evenly offered first draw-in groove, the inside wall sliding connection of first draw-in groove has the cylinder body.
As a further preferred aspect of the present utility model: the middle part of the outer side wall of the oil cylinder body is fixedly connected with a positioning ring, and the outer side wall of the positioning ring is slidably connected with the middle part of the inner side wall of the positioning seat.
As a further preferred aspect of the present utility model: one side of grading ring near the limiting plate is fixedly connected with chuck, the second draw-in groove has evenly been seted up to the inside wall of chuck.
As a further preferred aspect of the present utility model: the piston rod of the oil cylinder body is fixedly connected with a connecting plate, and the outer side wall of the connecting plate is connected to the inner side wall of the second clamping groove in a sliding mode.
As a further preferred aspect of the present utility model: the upper surface of base keeps away from one side fixedly connected with aircraft nose guide rail of back backup pad, the inside wall of aircraft nose guide rail is connected with the gyro wheel through the pivot even rotation.
As a further preferred aspect of the present utility model: three connecting columns are symmetrically and fixedly connected to one side of the limiting disc, which is close to the compression ring, one end of each connecting column is fixedly connected with a central disc, a plurality of positioning seats are fixedly connected to the outer side wall of the central disc, the center plate is kept away from one side of spacing dish even fixedly connected with sleeve pipe, sheathed tube inside wall sliding connection has the slide bar, the slide bar keep away from sheathed tube one end fixedly connected with in the equalizer ring is close to one side of spacing dish.
The utility model has the advantages that: according to the utility model, the oil cylinder to be installed is limited by utilizing the limiting disc and the positioning seat, then the clamping column is driven to be inserted into the positioning seat by moving the clamp, and the clamping column is limited by the clamping hook, so that the clamp is fixed on the positioning seat to fix the oil cylinder, and therefore, the oil cylinder is not required to be installed by utilizing bolts, when a single oil cylinder is damaged or the whole lifting support is required to be dismounted, the clamping hook is only required to be driven to be separated from the clamping column by moving the sliding strip, the limiting of the clamp is relieved, and the oil cylinder can be directly taken down from the lifting support, so that the operation steps of the oil cylinder during dismounting are simplified, and the working efficiency is improved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of the axial structure of the equalizing ring and the limiting plate of the present utility model;
FIG. 4 is a schematic axial side view of the yoke of the present utility model;
FIG. 5 is a schematic cross-sectional view of a positioning seat according to the present utility model;
fig. 6 is an enlarged schematic view of the structure of the area a of fig. 5 according to the present utility model.
In the figure: 1. a lifting frame assembly; 2. a disassembly and assembly mechanism; 101. a back support plate; 102. a base; 103. equalizing rings; 201. a limiting disc; 202. a positioning seat; 203. a clamp; 204. a clamping column; 205. a slide bar; 206. a hook; 41. a spring; 42. an oil cylinder; 43. a positioning ring; 44. a chuck; 45. a head rail; 46. a roller; 47. a first clamping groove; 48. a second clamping groove; 49. a connecting plate; 50. a center plate; 51. a connecting column; 52. a slide bar; 53. a sleeve.
The specific embodiment is as follows:
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. 1-6, the present utility model provides a technical solution: an auto repair lifting device includes
The lifting frame assembly 1, wherein the lifting frame assembly 1 comprises a backrest support plate 101, a base 102 and a grading ring 103;
the dismounting mechanism 2 comprises a limiting disc 201, a plurality of positioning seats 202, a plurality of clamping rings 203, a plurality of clamping columns 204, a plurality of sliding strips 205 and a plurality of clamping hooks 206;
the back support plate 101 is fixedly connected to one side of the upper surface of the base 102, the equalizing ring 103 is arranged above the base 102, the limiting disc 201 is rotatably connected to one side, close to the equalizing ring 103, of the back support plate 101 through a bearing, the plurality of positioning seats 202 are arranged between the limiting disc 201 and the equalizing ring 103, the plurality of clamping rings 203 are respectively arranged on one side of the positioning seats 202, the plurality of clamping columns 204 are respectively fixedly connected to one side, close to the positioning seats 202, of the clamping columns 204, the outer side wall of the clamping columns 204 is in sliding connection with the inner side wall of the limiting disc 201, the plurality of sliding strips 205 are respectively in sliding connection with the inner side wall of the positioning seats 202, the plurality of clamping hooks 206 are respectively fixedly connected to one side of the sliding strips 205, and the outer side walls of the plurality of clamping hooks 206 are respectively in sliding connection with the inner side walls of the clamping columns 204.
In this embodiment, specific: springs 41 are fixedly connected to two ends of the sliding strips 205, and one end, away from the sliding strips 205, of each spring 41 is fixedly connected to the inner side wall of the positioning seat 202; the slide 205 and the hook 206 are reset by the spring 41.
In this embodiment, specific: the outer side wall of the limiting disc 201 is uniformly provided with a first clamping groove 47, and the inner side wall of the first clamping groove 47 is connected with the oil cylinder body 42 in a sliding manner; one end of the cylinder block 42 is positioned by the first clamping groove 47.
In this embodiment, specific: the middle part of the outer side wall of the oil cylinder body 42 is fixedly connected with a positioning ring 43, and the outer side wall of the positioning ring 43 is slidably connected with the middle part of the inner side wall of the positioning seat 202; the middle part of the oil cylinder 42 is positioned by sliding the positioning ring 43 into the positioning seat 202.
In this embodiment, specific: the side of the equalizing ring 103, which is close to the limiting disc 201, is fixedly connected with a chuck 44, second clamping grooves 48 are uniformly formed in the inner side wall of the chuck 44, a connecting plate 49 is fixedly connected with a piston rod of the oil cylinder body 42, and the outer side wall of the connecting plate 49 is slidably connected with the inner side wall of the second clamping grooves 48; the piston rod of the cylinder 42 is positioned by sliding the connecting plate 49 into the second clamping groove 48.
In this embodiment, specific: a machine head guide rail 45 is fixedly connected to one side, far away from the backrest support plate 101, of the upper surface of the base 102, and idler wheels 46 are uniformly and rotatably connected to the inner side wall of the machine head guide rail 45 through a rotating shaft; friction between the shield machine or pipe and the nose rail 45 is reduced by the rollers 46.
In this embodiment, specific: three connecting columns 51 are symmetrically and fixedly connected to one side of the limiting disc 201, which is close to the compression ring 103, one end of each connecting column 51 is fixedly connected with a central disc 50, a plurality of positioning seats 202 are fixedly connected to the outer side wall of the central disc 50, one side of the central disc 50, which is far away from the limiting disc 201, is uniformly and fixedly connected with a sleeve 53, the inner side wall of the sleeve 53 is slidably connected with a slide rod 52, and one end of the slide rod 52, which is far away from the sleeve 53, is fixedly connected to one side of the equalizing ring 103, which is close to the limiting disc 201; the connecting column 51 provides supporting force for the central disc 50, and the moving equalizing ring 103 drives the sliding rod 52 to slide in the sleeve 53, so that the interference of the sliding rod 52 and the sleeve 53 on the movement of the equalizing ring 103 is avoided.
Principle of operation or principle of structure: when in use, the backrest support plate 101 and the base 102 are arranged at the specified positions, then the oil cylinder body 42 is moved to drive the positioning ring 43 and the connecting plate 49 to move, then one end of the oil cylinder body 42 is positioned through the first clamping groove 47, then the middle part of the oil cylinder body 42 is positioned through the sliding of the moving positioning ring 43 into the positioning seat 202, then the moving connecting plate 49 is slid into the second clamping groove 48 to position the piston rod of the oil cylinder body 42, then the clamp 203 is moved to drive the clamping column 204 to be inserted into the limiting disc 201, then the clamping hook 206 and the spring 41 are driven to move through the pressing of the sliding bar 205, the sliding bar 205 is driven to reversely move through the compressed spring 41 after the clamping column 204 is completely disassembled into the positioning seat 202, the clamping hook 206 is driven to be clamped into the clamping column 204 through the sliding bar 205 which reversely moves, thus the fixation of the clamp 203 is completed, so that the oil cylinder body 42 is limited and fixed in the positioning seat 202 by using the clamp 203, the installation work of a single oil cylinder body 42 is completed, then the rotating limiting disc 201 drives the central disc 50 and the equalizing ring 103 to rotate simultaneously by using the connecting column 51, the sleeve 53 and the slide rod 52, the rotating central disc 50 drives the positioning seat 202 to rotate, the rotating equalizing ring 103 drives the first clamping groove 47 to rotate, so that the oil cylinder body 42 is respectively fixed in the positioning seat 202 in sequence, the assembly of a lifting bracket is completed, then a shield machine or a pipeline needing to be subjected to pipe jacking is placed in the head guide rail 45 by using a crane, then the output shaft of the oil cylinder body 42 drives the equalizing ring 103 to move by using the connecting plate 49, the moving equalizing ring 103 pushes one side of the shield machine or the pipeline so as to complete the pipe jacking work, the friction force between the shield machine or the pipeline and the head guide rail 45 is reduced by using the roller 46, when a single oil cylinder is damaged and needs to be disassembled for maintenance or the whole lifting frame needs to be disassembled, the sliding bar 205 is pressed to drive the clamping hooks 206 and the springs 41 to move, the moving clamping hooks 206 are separated from the clamping columns 204, and therefore the clamping columns 204 and the clamping clamps 203 are limited, the clamping clamps 203 are removed to disassemble the oil cylinder body 42, the operation steps of the lifting frame during oil cylinder disassembly are simplified, and the working efficiency is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. An auto repair lifting device, characterized by comprising
The lifting frame assembly (1), wherein the lifting frame assembly (1) comprises a backrest supporting plate (101), a base (102) and a equalizing ring (103);
the dismounting mechanism (2) comprises a limiting disc (201), a plurality of positioning seats (202), a plurality of clamping rings (203), a plurality of clamping columns (204), a plurality of sliding strips (205) and a plurality of clamping hooks (206);
the utility model discloses a seat support device, including base (102) and clamp (203), back backup pad (101) fixed connection in upper surface one side of base (102), equalizing ring (103) are located the top of base (102), limit dish (201) through bearing rotate connect in one side that back backup pad (101) is close to equalizing ring (103), a plurality of locating seat (202) are all located between limit dish (201) and equalizing ring (103), a plurality of clamp (203) are located respectively one side of locating seat (202), a plurality of card post (204) respectively fixed connection in one side that clamp (203) are close to locating seat (202), the lateral wall of card post (204) with the inside wall sliding connection of limit dish (201), a plurality of slide (205) respectively sliding connection in the inside wall of locating seat (202), a plurality of trip (206) respectively fixed connection in one side of slide (205), a plurality of outside wall of trip (206) respectively sliding connection in a plurality of card post (204).
2. The auto repair lift device according to claim 1, wherein: the two ends of the sliding strips (205) are fixedly connected with springs (41), and one ends of the springs (41) far away from the sliding strips (205) are fixedly connected to the inner side walls of the positioning seats (202).
3. The auto repair lift device according to claim 1, wherein: the outer side wall of the limiting disc (201) is uniformly provided with first clamping grooves (47), and the inner side walls of the first clamping grooves (47) are connected with an oil cylinder body (42) in a sliding mode.
4. A vehicle service lift apparatus as in claim 3 wherein: the middle part of the outer side wall of the oil cylinder body (42) is fixedly connected with a positioning ring (43), and the outer side wall of the positioning ring (43) is slidably connected with the middle part of the inner side wall of the positioning seat (202).
5. A vehicle service lift apparatus as in claim 3 wherein: one side of equalizing ring (103) close to spacing dish (201) fixedly connected with chuck (44), second draw-in groove (48) have evenly been seted up to the inside wall of chuck (44).
6. The auto repair lift device according to claim 5, wherein: the piston rod of the oil cylinder body (42) is fixedly connected with a connecting plate (49), and the outer side wall of the connecting plate (49) is connected to the inner side wall of the second clamping groove (48) in a sliding mode.
7. The auto repair lift device according to claim 1, wherein: one side of the upper surface of the base (102) far away from the backrest supporting plate (101) is fixedly connected with a machine head guide rail (45), and the inner side wall of the machine head guide rail (45) is uniformly and rotatably connected with a roller (46) through a rotating shaft.
8. The auto repair lift device according to claim 1, wherein: one side symmetry fixedly connected with three spliced pole (51) that spacing dish (201) is close to clamping ring (103), three the one end fixedly connected with center dish (50) of spliced pole (51), a plurality of equal fixedly connected with of positioning seat (202) in the lateral wall of center dish (50), one side even fixedly connected with sleeve pipe (53) that spacing dish (201) was kept away from to center dish (50), the inside wall sliding connection of sleeve pipe (53) has slide bar (52), one end fixedly connected with that sleeve pipe (53) was kept away from to slide bar (52) in one side that equalizing ring (103) is close to spacing dish (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320022103.2U CN218988690U (en) | 2023-01-05 | 2023-01-05 | Auto repair lifts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320022103.2U CN218988690U (en) | 2023-01-05 | 2023-01-05 | Auto repair lifts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218988690U true CN218988690U (en) | 2023-05-09 |
Family
ID=86215275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320022103.2U Active CN218988690U (en) | 2023-01-05 | 2023-01-05 | Auto repair lifts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218988690U (en) |
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2023
- 2023-01-05 CN CN202320022103.2U patent/CN218988690U/en active Active
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