CN113526393A - Mechanical lifting equipment for automobile maintenance - Google Patents
Mechanical lifting equipment for automobile maintenance Download PDFInfo
- Publication number
- CN113526393A CN113526393A CN202010284564.8A CN202010284564A CN113526393A CN 113526393 A CN113526393 A CN 113526393A CN 202010284564 A CN202010284564 A CN 202010284564A CN 113526393 A CN113526393 A CN 113526393A
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- lifting
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- fixedly connected
- automobile
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- 238000012423 maintenance Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000009434 installation Methods 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 10
- 230000008439 repair process Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/12—Lifting platforms for vehicles or motorcycles or similar lifting apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses mechanical lifting equipment for automobile maintenance, and belongs to the technical field of mechanical lifting equipment. A mechanical lifting device for automobile maintenance comprises a bottom supporting frame, supporting rods, a mounting frame and a reinforcing transverse plate, wherein the bottom supporting frame is fixedly connected to the ground, the bottom ends of the supporting rods are fixedly connected to the bottom supporting frame, the mounting frame is fixedly connected with the top ends of the supporting rods, the reinforcing transverse plate is fixedly connected between the mounting frame, driving mechanisms are mounted at four corners of the mounting frame, an automobile lifting mechanism is connected between the driving mechanisms, the automobile lifting mechanism is matched with the driving mechanisms, a connecting groove is formed in the inner side wall of each supporting rod and is matched with the automobile lifting mechanism, and a movable lifting plate is further connected to the automobile lifting mechanism; the invention effectively solves the problems that the existing design structure is complex, the fault is easy to occur, the use cost is high, and the existing design is not provided with a safety mechanism, so that the economic loss and the potential safety hazard are easy to cause when the mechanical fault occurs.
Description
Technical Field
The invention relates to the technical field of mechanical lifting equipment, in particular to mechanical lifting equipment for automobile maintenance.
Background
Along with the development of the times, the living standard of people is better and better, automobiles gradually replace motorcycles to become main vehicles for people to go out, mechanical faults can be caused in the use process of the automobiles, when the automobiles are in fault for maintenance, the automobiles need to be lifted under the condition of large probability, and in order to facilitate the maintenance work of the automobiles, the design of the mechanical lifting equipment for the maintenance of the automobiles is very necessary.
The existing mechanical lifting equipment for automobile maintenance on the market has a complex structure, is easy to generate mechanical failure, is expensive in manufacturing cost and high in use cost, and cannot be born by small automobile repair shops; in addition, often not set up insurance structure in the current design, if the mechanical fault appears in the device body, easily cause to be lifted and overhaul the car and take place to damage, cause economic loss, can threaten staff's personal safety even.
Disclosure of Invention
The invention aims to solve the problems that the existing design is complex in structure, easy to break down and high in use cost, a safety mechanism is not arranged in the existing design, economic loss is easily caused when mechanical failure occurs, and potential safety hazards exist.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a mechanical type lifting device for auto repair, includes bottom sprag frame, bracing piece, mounting bracket and reinforcement diaphragm, bottom sprag frame fixed connection is subaerial, the bottom fixed connection of bracing piece is on the bottom sprag frame, the top fixed connection of mounting bracket and bracing piece, it connects between the mounting bracket to consolidate diaphragm fixed connection, install actuating mechanism on the four corners of mounting bracket, be connected with car lifting mechanism between the actuating mechanism, car lifting mechanism and actuating mechanism phase-match, be provided with the spread groove on the inside wall of bracing piece, spread groove and car lifting mechanism phase-match, still be connected with the activity on the car lifting mechanism and lift the board.
Preferably, actuating mechanism is including servo crane motor, servo crane motor fixed connection is on the mounting bracket, servo crane motor's afterbody fixedly connected with electromagnetism is embraced and is stopped, servo crane motor keeps away from the electromagnetism and embraces the one end of stopping and be provided with the installation shell, the installation shell also with mounting bracket fixed connection, the inside of installation shell is provided with the pinion, pinion fixed connection is on servo crane motor's output shaft, the pinion is connected with gear wheel meshing.
Preferably, gear wheel fixed connection is on first worm, first worm rotates inside the installation shell, first worm is connected with the meshing of first worm wheel, first worm wheel fixed connection is on first connecting axle, first connecting axle also rotates and connects on the installation shell, the first linkage gear of first worm wheel one end fixed connection is kept away from to first connecting axle, be connected with the second linkage gear on the car lifting mechanism, it is connected with the linkage chain to encircle between first linkage gear and the second linkage gear.
Preferably, the automobile lifting mechanism comprises a second connecting shaft, the second linkage gear is fixedly connected to the second connecting shaft, and the second connecting shaft is rotatably connected to the mounting frame
And the second connecting shaft is fixedly connected with a winding roller, the winding roller is wound and connected with a lifting steel cable, and the bottom end of the lifting steel cable is fixedly connected onto the connecting block.
Preferably, fixedly connected with stopper on the lateral wall of connecting block, the spread groove phase-match on stopper and the bracing piece lateral wall, the connecting block passes through stopper and spread groove sliding connection on the bracing piece, it is connected with crashproof rubber pole still to rotate on the inside wall of connecting block, the bottom fixedly connected with board of lifting of connecting block, fixedly connected with rubber pad on the board of lifting.
Preferably, the movable lifting plate comprises a plate body, one end of the upper surface of the plate body is fixedly connected with a stop block, the other end of the upper surface of the plate body is provided with a sliding groove, the sliding groove is connected with the movable stop block in a sliding manner, and a locking device is further arranged inside the sliding groove; the bottom surface of the plate body is provided with a mounting groove, a limiting plate is rotationally connected in the mounting groove, and a torsion spring is fixedly mounted at the joint of the limiting plate and the plate body.
Compared with the prior art, the invention provides mechanical lifting equipment for automobile maintenance, which has the following beneficial effects:
(1) when the driving mechanism works, the servo hoisting motor is started, the output shaft drives the pinion to rotate, the pinion is meshed with the gearwheel, the gearwheel drives the first worm fixedly connected with the pinion to rotate along with the rotation of the pinion, the first worm is matched with the first worm wheel so as to drive the first worm wheel to rotate, the first worm wheel is fixedly connected to the first connecting shaft so as to drive the first linkage gear fixedly connected with the other end of the first linkage gear through the first connecting shaft, a linkage chain is connected between the first linkage gear and the second linkage gear in a surrounding manner, so that the second linkage gear can also rotate along with the first linkage gear, the second linkage gear is also connected to the automobile lifting mechanism, so that the driving mechanism can drive the automobile lifting mechanism to work, the structure adopts a speed-reducing labor-saving structure, and the driving mechanism can drive the automobile lifting mechanism to work
(2) And the torsion load of the servo hoisting motor during working can not be overhigh, the safety of the servo hoisting motor is better protected, and the mechanical failure rate of the device body is reduced.
(3) The automobile lifting mechanism is linked with the driving mechanism, the second linkage gear is fixedly connected to a second connecting shaft of the automobile lifting mechanism, and when the automobile lifting mechanism is used, the second linkage gear rotates to drive the second connecting shaft to rotate, so that the winding roller can be driven to rotate, and the lifting steel cable is wound and lifted, so that the connecting block and the lifting plate at the lower end move upwards; in addition, still fixedly connected with rubber pad on the board of lifting of device utilizes this design, can play certain buffering and guard action to the chassis of car when carrying out the work of lifting to the car.
(4) The automobile rear wheel lifting device is further provided with a movable lifting plate, when an automobile needs four-wheel positioning or other maintenance work needing wheel stress, a plate body of the movable lifting plate can be taken out and placed on the lifting plate, a right-angle limiting plate is rotatably connected to the lower surface of the plate body, when one plate surface of the limiting plate is stressed and is in contact with the lifting plate, the plate surface perpendicular to the limiting plate can be turned over to be perpendicular to the lifting plate, so that the plate body can be stably clamped on the lifting plate, meanwhile, a fixed stop block is arranged at the front end of the plate body, and a movable stop block is slidably connected to a rear end sliding groove. .
Drawings
FIG. 1 is a schematic structural diagram of a mechanical lifting apparatus for automobile maintenance according to the present invention;
FIG. 2 is a schematic diagram of an explosion structure of a mechanical lifting device for automobile maintenance according to the present invention;
FIG. 3 is a schematic structural diagram of a driving mechanism of a mechanical lifting device for automobile maintenance according to the present invention;
FIG. 4 is a schematic structural diagram of an automobile lifting mechanism of a mechanical lifting device for automobile maintenance according to the present invention;
FIG. 5 is a schematic structural view of a movable lifting plate of a mechanical lifting device for automobile maintenance according to the present invention;
fig. 6 is a schematic structural diagram of a back portion of a movable lifting plate of the mechanical lifting device for automobile maintenance according to the present invention.
Description of the figure numbers:
1. a bottom support frame; 2. a support frame; 3. a mounting frame; 4. reinforcing the transverse plate; 5. a drive mechanism; 501. a servo hoisting motor; 502. electromagnetic brake; 503. mounting a shell; 504. a pinion gear; 505. a bull gear; 506. a first worm; 507. a first worm gear; 508. a first connecting shaft; 509. a first linkage gear; 510. a second linkage gear; 511. a linkage chain; 6. an automobile lifting mechanism; 601. a second connecting shaft; 602. a winding roller; 603. lifting the wire rope; 604. connecting blocks; 605. a limiting block; 606. a crash-proof rubber rod; 607. a lifting plate; 608. a rubber pad; 7. a movable lifting plate; 701. a plate body; 702. a stopper; 703. a movable stop block; 704. a chute; 705. a limiting plate; 706. a torsion spring.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
please refer to fig. 1-3, a mechanical lifting device for automobile maintenance, including bottom sprag frame 1, bracing piece 2, mounting bracket 3 and reinforcement diaphragm 4, bottom sprag frame 1 fixed connection is subaerial, the bottom fixed connection of bracing piece 2 is on bottom sprag frame 1, the top fixed connection of mounting bracket 3 and bracing piece 2, reinforcement diaphragm 4 fixed connection is between mounting bracket 3, install actuating mechanism 5 on the four corners of mounting bracket 3, be connected with automobile lifting mechanism 6 between actuating mechanism 5, automobile lifting mechanism 6 and actuating mechanism 5 phase-match, be provided with the spread groove on the inside wall of bracing piece 2, the spread groove and automobile lifting mechanism 6 phase-match, still be connected with movable lifting plate 7 on the automobile lifting mechanism 6.
The large gear 505 is fixedly connected to the first worm 506, the first worm 506 rotates inside the mounting shell 503, the first worm 506 is meshed with the first worm wheel 507, the first worm wheel 507 is fixedly connected to the first connecting shaft 508, the first connecting shaft 508 also rotates and is connected to the mounting shell 503, one end, far away from the first worm wheel 507, of the first connecting shaft 508 is fixedly connected with the first linkage gear 509, the automobile lifting mechanism 6 is connected with the second linkage gear 510, and a linkage chain 511 is connected between the first linkage gear 509 and the second linkage gear 510 in a surrounding manner.
When the driving mechanism 5 works, the servo hoisting motor 501 is started, the pinion 504 is driven to rotate through the output shaft, the pinion 504 is meshed with the gearwheel 505, the gearwheel 505 rotates along with the pinion 504 to drive the first worm 506 fixedly connected to rotate, the first worm 506 is matched with the first worm wheel 507 to drive the first worm wheel 507 to rotate, the first worm wheel 507 is fixedly connected to the first connecting shaft 508, the first connecting shaft 508 can drive the first linkage gear 509 fixedly connected to the other end of the first linkage gear 509, the linkage chain 511 is connected between the first linkage gear 5509 and the second linkage gear 510 in a surrounding manner, the second linkage gear 510 can also rotate along with the first linkage gear, the second linkage gear 510 is also connected to the automobile lifting mechanism 6, and the driving mechanism 5 can drive the automobile lifting mechanism 6 to work, and the structure adopts a speed reduction and labor saving structure, thereby guaranteed that servo jack-up motor 501 during operation torsion load can not be too high, better protection servo jack-up motor 501's safety, reduced the mechanical failure rate of device body.
Example 2:
referring to FIGS. 4-5, the embodiment 1 is different from the above embodiments;
the automobile lifting mechanism 6 comprises a second connecting shaft 601, the second linkage gear 510 is fixedly connected to the second connecting shaft 601, the second connecting shaft 601 is rotatably connected between the mounting frames 3,
a winding roller 602 is fixedly connected to the second connecting shaft 601, a lifting steel cable 603 is wound and connected to the winding roller 602, and the bottom end of the lifting steel cable 603 is fixedly connected to the connecting block 604.
Fixedly connected with stopper 605 on the lateral wall of connecting block 604, the spread groove phase-match on stopper 605 and the bracing piece 2 lateral wall, connecting block 604 pass through stopper 605 and spread groove sliding connection on bracing piece 2, still rotate on the inside wall of connecting block 604 and be connected with crashproof rubber pole 606, the bottom fixedly connected with of connecting block 604 board 607 of lifting, fixedly connected with rubber pad 608 on the board 607 of lifting.
The automobile lifting mechanism 6 is linked with the driving mechanism 5, the second linkage gear 510 is fixedly connected to a second connecting shaft 601 of the automobile lifting mechanism 6, when the automobile lifting mechanism is used, the second linkage gear 510 rotates to drive the second connecting shaft 601 to rotate, so that the winding roller 602 can be driven to rotate, the lifting steel cable 603 is wound and lifted, and the connecting block 604 and a lifting plate 607 at the lower end move upwards; in addition, a rubber pad 608 is fixedly connected to the lifting plate 607 of the device, and by means of the design, a certain buffering and protecting effect can be achieved on a chassis of the automobile when the automobile is lifted.
Example 3:
referring to fig. 6; the difference is based on embodiment 1 or 2;
the movable lifting plate 7 comprises a plate body 701, one end of the upper surface of the plate body 1 is fixedly connected with a stop block 702, the other end of the upper surface of the plate body 1 is provided with a sliding groove 704, the sliding groove 704 is connected with a movable stop block 703 in a sliding manner, and a locking device is further arranged inside the sliding groove 704; of plate body 701
The bottom surface is provided with a mounting groove, a limiting plate 705 is rotationally connected to the mounting groove, and a torsion spring 705 is fixedly mounted at the joint of the limiting plate 705 and the plate body 701.
The automobile rear wheel maintenance device is further provided with a movable lifting plate 7, when an automobile needs four-wheel positioning or other maintenance work needing wheel stress, a plate body 701 of the movable lifting plate 7 can be taken out and placed on a lifting plate 607, a right-angle limiting plate 706 is rotatably connected to the lower surface of the plate body 701, when one plate surface of the limiting plate 706 is stressed to be in contact with the lifting plate 607, the plate surface perpendicular to the limiting plate can be turned over to be perpendicular to the lifting plate 607, so that the plate body 701 can be stably clamped on the lifting plate 60, meanwhile, a fixed stop block 702 is arranged at the front end of the plate body 701, a movable stop block 703 is slidably connected onto a sliding groove 704 at the rear end, and by means of the design, when the automobile is placed on the plate body 701, the movable stop block can be adjusted to abut against the rear wheel 703 of the automobile, and the safety of the automobile rear wheel maintenance device in the use process is further enhanced.
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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a mechanical type lifting device for auto repair, includes bottom sprag frame (1), bracing piece (2), mounting bracket (3) and consolidates diaphragm (4), its characterized in that: bottom sprag frame (1) fixed connection is subaerial, the bottom fixed connection of bracing piece (2) is on bottom sprag frame (1), the top fixed connection of mounting bracket (3) and bracing piece (2), consolidate diaphragm (4) fixed connection between mounting bracket (3), install actuating mechanism (5) on the four corners of mounting bracket (3), be connected with car lifting mechanism (6) between actuating mechanism (5), car lifting mechanism (6) and actuating mechanism (5) phase-match, be provided with the spread groove on the inside wall of bracing piece (2), spread groove and car lifting mechanism (6) phase-match, still be connected with movable board (7) of lifting on car lifting mechanism (6).
2. The mechanical lifting device for automobile maintenance according to claim 1, wherein: actuating mechanism (5) are including servo hoist motor (501), servo hoist motor (501) fixed connection is on mounting bracket (3), the afterbody fixedly connected with electromagnetism of servo hoist motor (501) is embraced and is stopped (502), servo hoist motor (501) are kept away from electromagnetism and are embraced and stop (502) one end and be provided with installation shell (503), installation shell (503) also with mounting bracket (3) fixed connection, the inside of installation shell (503) is provided with pinion (504), pinion (504) fixed connection is on the output shaft of servo hoist motor (501), pinion (504) are connected with gear wheel (505) meshing.
3. The mechanical lifting device for automobile maintenance according to claim 2, wherein: gear wheel (505) fixed connection is on first worm (506), first worm (506) are rotated inside installation shell (503), first worm (506) are connected with first worm wheel (507) meshing, first worm wheel (507) fixed connection is on first connecting axle (508), first connecting axle (508) also rotate to be connected on installation shell (503), first connecting axle (508) are kept away from first worm wheel (507) one end fixed connection first linkage gear (509), be connected with second linkage gear (510) on car lifting mechanism (6), it is connected with linkage chain (511) to encircle between first linkage gear (509) and second linkage gear (510).
4. The mechanical lifting device for automobile maintenance according to claim 1, wherein: automobile lifting mechanism (6) is including second connecting axle (601), second linkage gear (510) fixed connection is on second connecting axle (601), second connecting axle (601) rotate to be connected between mounting bracket (3), fixedly connected with wire winding roller (602) on second connecting axle (601), the winding is connected with lifting cable wire (603) on wire winding roller (602), the bottom fixed connection of lifting cable wire (603) is on connecting block (604).
5. The mechanical lifting device for automobile maintenance according to claim 4, wherein: fixedly connected with stopper (605) on the lateral wall of connecting block (604), the spread groove phase-match on stopper (605) and bracing piece (2) lateral wall, connecting block (604) are through stopper (605) and spread groove sliding connection on bracing piece (2), it is connected with crashproof rubber pole (606) still to rotate on the inside wall of connecting block (604), the bottom fixedly connected with of connecting block (604) lifts board (607), fixedly connected with rubber pad (608) on the board (607) of lifting.
6. The mechanical lifting device for automobile maintenance according to claim 1, wherein: the movable lifting plate (7) comprises a plate body (701), one end of the upper surface of the plate body (1) is fixedly connected with a stop block (702), the other end of the upper surface of the plate body (1) is provided with a sliding groove (704), the sliding groove (704) is connected with a movable stop block (703) in a sliding manner, and a locking device is further installed inside the sliding groove (704); the bottom surface of the plate body (701) is provided with a mounting groove, a limiting plate (705) is rotationally connected in the mounting groove, and a torsion spring (706) is fixedly mounted at the joint of the limiting plate (705) and the plate body (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010284564.8A CN113526393A (en) | 2020-04-13 | 2020-04-13 | Mechanical lifting equipment for automobile maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010284564.8A CN113526393A (en) | 2020-04-13 | 2020-04-13 | Mechanical lifting equipment for automobile maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113526393A true CN113526393A (en) | 2021-10-22 |
Family
ID=78087857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010284564.8A Pending CN113526393A (en) | 2020-04-13 | 2020-04-13 | Mechanical lifting equipment for automobile maintenance |
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| Country | Link |
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| CN (1) | CN113526393A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205933058U (en) * | 2016-08-22 | 2017-02-08 | 天津传世科技有限公司 | Novel servo transmission mechanisms |
| CN207090909U (en) * | 2017-08-03 | 2018-03-13 | 新昌县七星街道松嘉机械厂 | A kind of car lift |
| CN108609514A (en) * | 2018-05-29 | 2018-10-02 | 合肥航机械科技股份有限公司 | A kind of twin post auto lifting machine that movable expanding is adjusted |
| CN108675198A (en) * | 2018-05-29 | 2018-10-19 | 合肥航机械科技股份有限公司 | A kind of servo-drive twin post auto lifting machine |
| CN208008394U (en) * | 2018-03-08 | 2018-10-26 | 杭州安锋达机械有限公司 | A kind of four column hydraulic jacks for auto repair |
| CN109626261A (en) * | 2018-12-29 | 2019-04-16 | 李程魏 | It is a kind of for repairing the hoistable platform of new-energy automobile |
-
2020
- 2020-04-13 CN CN202010284564.8A patent/CN113526393A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205933058U (en) * | 2016-08-22 | 2017-02-08 | 天津传世科技有限公司 | Novel servo transmission mechanisms |
| CN207090909U (en) * | 2017-08-03 | 2018-03-13 | 新昌县七星街道松嘉机械厂 | A kind of car lift |
| CN208008394U (en) * | 2018-03-08 | 2018-10-26 | 杭州安锋达机械有限公司 | A kind of four column hydraulic jacks for auto repair |
| CN108609514A (en) * | 2018-05-29 | 2018-10-02 | 合肥航机械科技股份有限公司 | A kind of twin post auto lifting machine that movable expanding is adjusted |
| CN108675198A (en) * | 2018-05-29 | 2018-10-19 | 合肥航机械科技股份有限公司 | A kind of servo-drive twin post auto lifting machine |
| CN109626261A (en) * | 2018-12-29 | 2019-04-16 | 李程魏 | It is a kind of for repairing the hoistable platform of new-energy automobile |
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Application publication date: 20211022 |
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