CN112277897A - Automobile machinery maintenance bearing device - Google Patents
Automobile machinery maintenance bearing device Download PDFInfo
- Publication number
- CN112277897A CN112277897A CN202011218871.2A CN202011218871A CN112277897A CN 112277897 A CN112277897 A CN 112277897A CN 202011218871 A CN202011218871 A CN 202011218871A CN 112277897 A CN112277897 A CN 112277897A
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- Prior art keywords
- plate
- rotating
- supporting
- sliding
- platform
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- 238000012423 maintenance Methods 0.000 title claims abstract description 32
- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
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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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
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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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
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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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
- B66F7/085—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated pneumatically operated
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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
- F16F15/06—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 metal springs
- F16F15/067—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 metal springs using only wound springs
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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)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a bearing device for automobile machinery maintenance, which belongs to the technical field of automobile machinery and comprises a bottom plate, a lifting platform and a supporting platform, wherein a buffer plate is arranged on the supporting side of a supporting seat, a plurality of springs are fixedly connected between the buffer plate and the supporting seat, the left side and the right side of the bottom end of a sliding plate are respectively connected with clamping wheels, and the clamping wheels are slidably clamped in a sliding groove of a rotating plate; the screw rod I, the thread block I, the supporting seat, the screw rod II, the thread block II, the connecting rod and the rotating plate are arranged to support the automobile mechanical part, so that the automobile mechanical part can be adjusted to an inclined angle and a position which are convenient to maintain; the sliding plate and the clamping wheels are arranged, so that friction between automobile mechanical parts and the rotating plate is avoided, and the abrasion of the automobile mechanical parts is avoided; meanwhile, the spring is arranged, so that the supported mechanical parts of the automobile can be buffered and damped in the maintenance process, and the service life of the device can be prolonged.
Description
Technical Field
The invention relates to the technical field of automobile machinery, in particular to a bearing device for automobile machinery maintenance.
Background
With the progress of society, automobiles are used more and more frequently and are indispensable vehicles for people; the problems affecting the use of automobiles are increasing, wherein the occurrence of vehicle faults requires the maintenance of the automobiles in an automobile maintenance shop, and the problems of some automobiles are difficult to maintain on flat ground and require the maintenance of the automobile parts after the automobile parts are disassembled. The existing automobile mechanical maintenance bearing device is generally difficult to adjust the angle, so that maintenance personnel are difficult to operate, and the working efficiency is reduced.
Disclosure of Invention
The present invention is directed to a bearing device for maintaining a vehicle, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a bearing device for automobile mechanical maintenance comprises a bottom plate, a lifting table and a supporting table, wherein a height adjusting mechanism is arranged between the bottom plate and the lifting table, a rotating mechanism is arranged between the lifting table and the supporting table, the left side and the right side of the upper end of the supporting table are respectively provided with a supporting seat and a rotating plate, a cavity is arranged inside the supporting table, a first screw rod is inserted into the cavity of the supporting table, the left end of the first screw rod is fixedly connected with a first rotating handle, a first threaded block is sleeved on the first screw rod inserted into the supporting table, the upper end of the first threaded block penetrates through the supporting table and is fixedly connected with the supporting seat, a buffer plate is arranged on the supporting side of the supporting seat, a plurality of springs are fixedly connected between the buffer plate and the supporting seat, a second screw rod is arranged on the right side of the upper end of the, the threaded sleeve is equipped with thread block two on the screw rod two, the articulated connecting rod that is equipped with in two upper ends of thread block, the upper end of connecting rod with the fixed block of rotor plate bottom side is articulated, the rotor plate rotates to be established the brace table upper end, the rotor plate upper end is equipped with the sliding tray, the upside of rotor plate is equipped with the slide, the left and right sides of slide bottom is connected with the joint wheel respectively, just the slip joint of joint wheel is in the sliding tray of rotor plate.
As a further scheme of the invention: slewing mechanism includes the pivot, the inboard of elevating platform is equipped with the cavity, wear to insert in the cavity of elevating platform and be equipped with the pivot, just the left end fixedly connected with of pivot changes three, fixed cover is equipped with gear one in the pivot, gear one meshes there is gear two, gear two's upper end fixedly connected with back shaft, just the upper end of back shaft is passed the elevating platform and with the bottom middle part fixed connection of brace table.
As a further scheme of the invention: the height adjusting mechanism comprises a cylinder, the front side and the rear side of the bottom end of the lifting platform are respectively provided with a sliding groove, moving wheels are respectively arranged on the left side and the right side in the sliding groove at the bottom end of the lifting platform in a sliding manner, the bottom ends of the moving wheels are respectively hinged with the upper end of the third rotating rod, the middle parts of the third rotating rods are hinged, the bottom ends of the third rotating rods are respectively hinged with a second rotating rod, the middle parts between the second rotating rods are hinged, the bottom ends of the second rotating rods are respectively hinged with the first rotating rods, the bottom end of the first rotating rod is hinged to the upper end of the bottom plate, a guide plate is fixedly arranged at the upper end of the bottom plate, a sliding groove is arranged on the guide plate, a sliding block is arranged in the sliding groove of the guide plate in a sliding clamping manner, the front end of the sliding block is hinged to the second rotating rod, the bottom end of the sliding block is fixedly connected with an air cylinder, and the bottom end of the air cylinder is fixedly connected with the upper end of the bottom plate.
As a further scheme of the invention: the supporting seat is characterized in that a threaded hole is formed in the supporting plate on the upper side of the supporting seat, a bolt is inserted into the threaded hole of the supporting seat, and the bottom end of the bolt is hinged to an anti-falling block.
As a further scheme of the invention: and rubber pads are respectively fixedly arranged on the supporting surfaces of the buffer plate, the anti-falling block and the sliding plate.
As a further scheme of the invention: four support columns are fixedly arranged at the bottom end of the support table, a circle can be enclosed between the support columns, an annular sliding groove is formed in the upper end of the lifting table, and the bottom ends of the support columns are inserted into the annular sliding groove of the lifting table in a sliding mode.
As a further scheme of the invention: and four corners of the bottom end of the bottom plate are respectively provided with a movable wheel.
Compared with the prior art, the invention has the beneficial effects that: the automobile mechanical part support device is high in practicability, and an automobile mechanical part can be supported by the screw rod I, the thread block I, the support seat, the screw rod II, the thread block II, the connecting rod and the rotating plate, so that the automobile mechanical part can be adjusted to an inclination angle and a position which are convenient to maintain; the sliding plate and the clamping wheels are arranged, so that friction between automobile mechanical parts and the rotating plate is avoided, and the abrasion of the automobile mechanical parts is avoided; then, the left end of the automobile mechanical part can be fixed by arranging the bolt and the anti-falling block, so that the automobile mechanical part is prevented from slipping in the maintenance process; meanwhile, the spring is arranged to buffer and absorb shock of the supported automobile mechanical part in the maintenance process, so that the impact generated between the automobile mechanical part and the device can be reduced, and the service life of the device can be prolonged; the horizontal direction of the supporting table can be adjusted by arranging the rotating mechanism, so that the automobile mechanical part can be driven to rotate in the horizontal direction, and maintenance personnel can maintain the automobile mechanical part conveniently; the height of the supporting platform can be adjusted by arranging the height adjusting mechanism, so that the height of the supported automobile mechanical part can be adjusted, and maintenance personnel can maintain the automobile mechanical part conveniently.
Drawings
Fig. 1 is a schematic structural diagram of a mechanical maintenance carrier device for an automobile.
Fig. 2 is a partially enlarged view of a part a of a mechanical maintenance carrier for a vehicle.
Fig. 3 is a partially enlarged view of a vehicle mechanical maintenance support device at B.
Notations for reference numerals: 1-bottom plate, 2-lifting platform, 3-moving wheel, 4-supporting platform, 5-screw rod I, 6-thread block I, 7-supporting seat, 8-cylinder, 9-spring, 10-buffer plate, 11-bolt, 12-anti-drop block, 13-rubber pad, 14-screw rod II, 15-thread block II, 16-connecting rod, 17-rotating plate, 18-sliding plate, 19-clamping wheel, 20-supporting column, 21-rotating shaft, 22-gear I, 23-gear II, 24-supporting shaft, 25-rotating rod I, 26-rotating rod II, 27-rotating rod III, 28-guide plate and 29-sliding block.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1-3, a mechanical maintenance and carrying device for an automobile comprises a bottom plate 1, a lifting table 2 and a supporting table 4, wherein a height adjusting mechanism is arranged between the bottom plate 1 and the lifting table 2, a rotating mechanism is arranged between the lifting table 2 and the supporting table 4, a supporting seat 7 and a rotating plate 17 are respectively arranged on the left and the right of the upper end of the supporting table 4, a cavity is arranged in the supporting table 4, a screw rod I5 is inserted in the cavity of the supporting table 4, a rotating handle I is fixedly connected to the left end of the screw rod I5, a thread block I6 is sleeved on the screw rod I5 inserted in the supporting table 4, the upper end of the thread block I6 penetrates through the supporting table 4 and is fixedly connected with the supporting seat 7, a buffer plate 10 is arranged on the supporting side of the supporting seat 7, and a plurality of springs 9 are fixedly connected between the buffer plate 10 and, supporting bench 4 upper end right side is equipped with screw rod two 14, the right-hand member fixedly connected with of screw rod two 14 changes two, the thread bush is equipped with thread block two 15 on the screw rod two 14, the articulated connecting rod 16 that is equipped with in thread block two 15 upper ends, the upper end of connecting rod 16 with the fixed block of rotor plate 17 bottom side is articulated, rotor plate 17 rotates and establishes supporting bench 4 upper end, rotor plate 17 upper end is equipped with the sliding tray, the upside of rotor plate 17 is equipped with slide 18, the left and right sides of slide 18 bottom is connected with joint wheel 19 respectively, just joint wheel 19 slip joint is in the sliding tray of rotor plate 17.
In this embodiment, the rotating mechanism includes a rotating shaft 21, a cavity is arranged on the inner side of the lifting table 2, the rotating shaft 21 penetrates through the cavity of the lifting table 2, a third rotating handle is fixedly connected to the left end of the rotating shaft 21, a first gear 22 is fixedly sleeved on the rotating shaft 21, a second gear 23 is meshed with the first gear 22, a support shaft 24 is fixedly connected to the upper end of the second gear 23, and the upper end of the support shaft 24 penetrates through the lifting table 2 and is fixedly connected with the middle part of the bottom end of the support table 4; the horizontal direction of the supporting table 4 can be adjusted by arranging the rotating mechanism, so that maintenance personnel can maintain the supporting table conveniently.
In this embodiment, be equipped with the screw hole on the upside extension board of supporting seat 7, it is equipped with bolt 11 to alternate in the screw hole of supporting seat 7, just bolt 11's bottom articulates there is anticreep piece 12, can drive through rotating bolt 11 anticreep piece 12 moves down to can fix automobile machinery's left end through anticreep piece 12, avoid automobile machinery's slippage in the maintenance process.
In this embodiment, the supporting surfaces of the buffer plate 10, the anti-slip block 12 and the sliding plate 18 are respectively and fixedly provided with a rubber pad 13, and the rubber pad 13 is provided to reduce the wear of the mechanical parts of the automobile.
In this embodiment, four support columns 20 are fixedly arranged at the bottom end of the support table 4, a circle can be enclosed between the support columns 20, an annular chute is arranged at the upper end of the lifting table 2, and the bottom ends of the support columns 20 are slidably inserted into the annular chute of the lifting table 2; the support table 4 is advantageously kept stable by the presence of the support columns 20.
In this embodiment, the bottom four corners of bottom plate 1 do not is equipped with and removes wheel 3, is convenient for remove this device through being equipped with and removing wheel 3.
The working principle of the embodiment is as follows: when the automobile mechanical part adjusting device is used, one end of an automobile mechanical part is placed on the buffer plate 10, the position of the buffer plate 10 is adjusted according to the size of the automobile mechanical part, the horizontal position of the buffer plate 10 can be adjusted through rotating the first rotating handle, then the other end of the automobile mechanical part is placed on the sliding plate 18, the inclination angle of the sliding plate 18 can be adjusted, so that the automobile mechanical part can be adjusted to the inclination angle convenient for maintenance, the second rotating handle drives the second thread block 15 to move rightwards through rotating the second rotating handle, so that the second thread block 15 can further drive the rotating plate 17 to rotate through the connecting rod 16, the rotating plate 17 can further drive the sliding plate 18 to rotate, the sliding plate 18 can slide on the upper side of the rotating plate 17 through the clamping wheel 19, and friction between the automobile mechanical part and the rotating plate 17 is avoided, the abrasion of mechanical parts of the automobile can be avoided; then, the bolt 11 is rotated to drive the anti-falling block 12 to move downwards, so that the left end of the automobile mechanical part can be fixed through the anti-falling block 12, and the automobile mechanical part is prevented from slipping in the maintenance process; meanwhile, the spring 9 is arranged to buffer and absorb shock of the supported automobile mechanical part in the maintenance process, so that the impact generated between the automobile mechanical part and the device can be reduced, and the service life of the device can be prolonged; the horizontal direction of the supporting table 4 can be adjusted by arranging the rotating mechanism, so that the automobile mechanical part can be driven to rotate in the horizontal direction, and maintenance personnel can be facilitated to maintain.
Example 2
Referring to fig. 1-3, the present embodiment is further optimized on the basis of embodiment 1, specifically, the height adjusting mechanism includes an air cylinder 8, sliding grooves are respectively formed on the front and rear sides of the bottom end of the lifting platform 2, moving wheels 3 are respectively slidably disposed on the left and right sides of the sliding groove of the bottom end of the lifting platform 2, the bottom ends of the moving wheels 3 are respectively hinged to the upper ends of three rotating rods 27, the middle portions of the three rotating rods 27 are hinged to each other, the bottom ends of the three rotating rods 27 are respectively hinged to two rotating rods 26, the middle portions of the two rotating rods 26 are hinged to each other, the bottom ends of the two rotating rods 26 are respectively hinged to a first rotating rod 25, the bottom ends of the first rotating rods 25 are hinged to the upper end of the bottom plate 1, a guide plate 28 is fixedly disposed on the upper end of the bottom plate 1, a sliding groove is formed on the guide plate 28, a sliding block 29, the front end of the sliding block 29 is hinged with the second rotating rod 26, the bottom end of the sliding block 29 is fixedly connected with an air cylinder 8, and the bottom end of the air cylinder 8 is fixedly connected with the upper end of the bottom plate 1; drive through cylinder 8 slider 29 rebound, slider 29 further drive dwang one 25, two 26 and three 27 of dwang rotate, three 27 of dwang further drive through removing wheel 30 elevating platform 2 rebound, thereby it is adjustable to prop up supporting bench 4's height.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A bearing device for automobile machinery maintenance comprises a bottom plate (1), an elevating platform (2) and a supporting platform (4), and is characterized in that a height adjusting mechanism is arranged between the bottom plate (1) and the elevating platform (2), a rotating mechanism is arranged between the elevating platform (2) and the supporting platform (4), a supporting seat (7) and a rotating plate (17) are respectively arranged on the left side and the right side of the upper end of the supporting platform (4), a cavity is arranged inside the supporting platform (4), a screw rod I (5) is arranged in the cavity of the supporting platform (4) in an inserting manner, a rotating handle I is fixedly connected with the left end of the screw rod I (5), a thread block I (6) is sleeved on the screw rod I (5) which is arranged in the supporting platform (4), the upper end of the thread block I (6) penetrates through the supporting platform (4) and is fixedly connected with the supporting seat (7), a buffer plate (10) is arranged at the supporting side of the supporting seat (7), a plurality of springs (9) are fixedly connected between the buffer plate (10) and the supporting seat (7), a second screw rod (14) is arranged on the right side of the upper end of the support platform (4), a second rotating handle is fixedly connected with the right end of the second screw rod (14), a second thread block (15) is sleeved on the second screw rod (14) in a threaded manner, the upper end of the second thread block (15) is hinged with a connecting rod (16), the upper end of the connecting rod (16) is hinged with a fixed block at the bottom side of the rotating plate (17), the rotating plate (17) is rotatably arranged at the upper end of the supporting platform (4), a sliding groove is arranged at the upper end of the rotating plate (17), a sliding plate (18) is arranged on the upper side of the rotating plate (17), the left side and the right side of the bottom end of the sliding plate (18) are respectively connected with a clamping wheel (19), and the clamping wheel (19) is clamped in the sliding groove of the rotating plate (17) in a sliding manner.
2. The automobile machinery maintenance bearing device according to claim 1, wherein the rotating mechanism includes a rotating shaft (21), a cavity is formed inside the lifting table (2), the rotating shaft (21) is inserted into the cavity of the lifting table (2), a rotating handle III is fixedly connected to the left end of the rotating shaft (21), a gear I (22) is fixedly sleeved on the rotating shaft (21), a gear II (23) is engaged with the gear I (22), a supporting shaft (24) is fixedly connected to the upper end of the gear II (23), and the upper end of the supporting shaft (24) penetrates through the lifting table (2) and is fixedly connected with the middle of the bottom end of the supporting table (4).
3. The automobile machinery maintenance bearing device according to claim 1, wherein the height adjusting mechanism comprises a cylinder (8), sliding grooves are respectively arranged at the front side and the rear side of the bottom end of the lifting platform (2), the left side and the right side of the sliding groove at the bottom end of the lifting platform (2) are respectively provided with a moving wheel (3) in a sliding manner, the bottom ends of the moving wheels (3) are respectively hinged with the upper ends of three rotating rods (27), the middle part between the three rotating rods (27) is hinged, the bottom ends of the three rotating rods (27) are respectively hinged with a second rotating rod (26), the middle part between the second rotating rods (26) is hinged, the bottom ends of the second rotating rods (26) are respectively hinged with a first rotating rod (25), the bottom end of the first rotating rod (25) is hinged and arranged at the upper end of the bottom plate (1), a guide plate (28) is fixedly arranged at the upper end of, be equipped with the sliding tray on deflector (28), sliding clamping is equipped with slider (29) in the sliding tray of deflector (28), the front end of slider (29) with it is articulated between dwang two (26), the bottom fixedly connected with cylinder (8) of slider (29), the bottom of cylinder (8) with bottom plate (1) upper end fixed connection.
4. The automobile machinery maintenance bearing device according to claim 1, characterized in that the upper side support plate of the supporting seat (7) is provided with a threaded hole, a bolt (11) is inserted into the threaded hole of the supporting seat (7), and the bottom end of the bolt (11) is hinged with a retaining block (12).
5. The vehicle mechanical maintenance carrier device according to claim 4, characterized in that the supporting surfaces of the buffer plate (10), the anti-drop block (12) and the sliding plate (18) are respectively fixedly provided with a rubber pad (13).
6. The automobile machinery maintenance carrying device is characterized in that four supporting columns (20) are fixedly arranged at the bottom end of the supporting platform (4), a circle can be enclosed among the supporting columns (20), an annular sliding groove is formed in the upper end of the lifting platform (2), and the bottom ends of the supporting columns (20) are inserted into the annular sliding groove of the lifting platform (2) in a sliding mode.
7. The vehicle mechanical maintenance carrying device according to claim 1, wherein the bottom four corners of the bottom plate (1) are respectively provided with a moving wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011218871.2A CN112277897B (en) | 2020-11-04 | 2020-11-04 | Automobile machinery maintenance bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011218871.2A CN112277897B (en) | 2020-11-04 | 2020-11-04 | Automobile machinery maintenance bearing device |
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|---|---|
| CN112277897A true CN112277897A (en) | 2021-01-29 |
| CN112277897B CN112277897B (en) | 2022-01-14 |
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|---|---|---|---|
| CN202011218871.2A Active CN112277897B (en) | 2020-11-04 | 2020-11-04 | Automobile machinery maintenance bearing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772585A (en) * | 2021-09-13 | 2021-12-10 | 路特利举升机(海门)有限公司 | Shock-absorbing speed reducer of lifter |
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