CN211073511U

CN211073511U - Lifting type automobile maintenance platform

Info

Publication number: CN211073511U
Application number: CN201922149625.5U
Authority: CN
Inventors: 卜博阳; 余啟航; 周兴业
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-07-24
Anticipated expiration: 2029-12-04

Abstract

The utility model relates to the technical field of automobile maintenance equipment, in particular to a lifting type automobile maintenance platform, which comprises a base and a supporting beam, wherein vertical stand columns are fixedly arranged at four corners of the upper surface of the base, a sliding groove is formed in the stand columns, a spiral groove rod is arranged in the sliding groove in a rotating manner, a driven belt pulley is coaxially and fixedly connected to the bottom of the spiral groove rod, a motor is fixedly arranged in the base between the stand columns at the same end, an output shaft of the motor is coaxially and fixedly connected with a driving belt pulley, and the driving belt pulley is connected with the driven belt pulley through a belt; the sliding block is nested in a sliding mode on the spiral groove rod, the inside of the sliding block is rotatably arranged and is provided with a ball, the ball is nested inside the spiral groove on the spiral groove rod, the inner side of the sliding block is fixedly connected to the outer end of the supporting beam, the end portion of the supporting beam is fixedly connected to the top of the climbing plate, and the supporting beam is provided with a tire clamping piece. The utility model discloses the advantage: simple structure, simple to operate, it is smooth and easy to go up and down, work efficiency is high, the facilitate promotion is implemented.

Description

Lifting type automobile maintenance platform

Technical Field

The utility model relates to an auto repair equipment technical field specifically is an over-and-under type auto repair platform.

Background

With the development of society, automobiles are more and more popular, and as automobiles go into thousands of households, the automobiles are no longer luxury, automobile repair is a general term for automobile maintenance and repair, namely, automobiles with faults are inspected by technical means, fault causes are found out, certain measures are taken to remove the faults and recover the faults to reach certain performance and safety standards, automobile maintenance comprises major repair and minor repair, the major repair refers to the repair or replacement of any part of the automobile, the sound technical condition of the automobile is recovered, and the service life of the automobile is completely recovered, and the minor repair refers to the recovery repair: the method of replacing or repairing individual parts ensures or restores the operational repair of the operational capability of the automobile. In the process of maintaining the automobile, the automobile part is generally required to be maintained by running to the bottom of the automobile, the existing maintenance method generally comprises the steps of drilling to the bottom of the automobile or forming a specific maintenance groove on the ground, and driving the automobile to the upper part of the groove, so that a worker enters the groove to maintain the bottom of the automobile, and certain disadvantages exist in the maintenance of the automobile from the upper part, and the worker is inconvenient to move and take tools in the maintenance process, so that the lifting type automobile maintenance platform is provided to solve the problems.

Chinese patent (publication No. CN 209338047U, publication No. 2019.09.03) discloses a lifting type automobile maintenance platform, which comprises a base, wherein two mounting grooves are formed in the base. This over-and-under type auto repair platform, it rotates to drive the master gear through motor work, because master gear and driven gear meshing, thereby drive the main shaft pole through the driven gear and rotate, because lifting block threaded connection is in the outside of main shaft pole, drive the lifter plate rebound through lifter block and lift post promptly, through the setting of balance gear, make the driven gear atress even, prevent that the lifting object is too heavy and cause the atress inequality to collapse the gear, through the mount pad, the setting of hydraulic stem and fixed block, when lifting the car, make the lifter plate more balanced, prevent that the lifter plate slope and cause the automobile body to drop, thereby played the lifting car and made the staff directly walk the effect of carrying out the maintenance bottom the car, reached the mesh of conveniently carrying out the maintenance work. The device needs to be installed with ground digging pit, leads to the installation comparatively complicated, is not convenient for popularize and implement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an over-and-under type auto repair platform to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a lifting type automobile maintenance platform comprises a base and a supporting beam. The fixed vertical stand that is provided with in upper surface four corners of base, the sliding tray has been seted up to the inside of stand, and the inside rotation of sliding tray is provided with the spiral groove pole, and the coaxial fixedly connected with driven pulley in bottom of spiral groove pole has the motor between the stand of homonymy, and the coaxial fixedly connected with drive pulley of output shaft of motor, drive pulley pass through the belt and are connected with driven pulley at the inside fixed mounting of base. Under the drive of the motor, the driving belt pulley drives the driven belt pulley to rotate, so that the screw groove rod rotates in the sliding groove.

The sliding block is nested in a sliding mode on the screw groove rod, the sliding block is arranged inside the rotating mode and the ball, the ball is nested inside the screw groove on the screw groove rod, and the screw groove rod rotates to drive the sliding block to lift inside the sliding groove. The inboard fixed connection of sliding block is in a supporting beam's outer end, and a supporting beam goes up and down along with the sliding block to accomplish the lift of car, the tip fixed connection of supporting beam is at the top of climbing board, and the setting of climbing board is convenient for the car and is gone to a supporting beam. The supporting beam is provided with the tire clamping piece, the tire clamping piece can clamp an automobile tire, the stability of the automobile is improved, and the automobile is prevented from moving in the maintenance process.

As a further aspect of the present invention: the climbing plate is fixedly provided with a plurality of anti-slip strips, so that climbing is smoother, and slipping is avoided.

As a further aspect of the present invention: a first hydraulic rod is fixedly mounted on the base below the supporting beam, and the top of the first hydraulic rod is fixedly connected to the center of the supporting beam, so that lifting power is provided, and lifting is more stable.

As a further aspect of the present invention: the tire fastener includes slip chamber, second hydraulic stem and card frame, and the slip chamber is seted up in a supporting beam's inside, and the nestification of card frame liftable is in the inside in slip chamber, and the bottom fixed mounting in slip chamber has the second hydraulic stem, and the top fixed connection of second hydraulic stem is put at the bottom central point of card frame. When the tire needs to be clamped, the second hydraulic rod extends, the clamping frame slides upwards, and the top of the clamping frame is clamped on two sides of the tire, so that the sliding of the automobile is avoided.

As a further aspect of the present invention: the clamping frame is in a U-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: under the drive of motor, drive pulley drives driven pulley and rotates to make the spiral groove pole rotate in the inside rotation of sliding tray, the spiral groove pole rotates and drives the sliding block and go up and down in the inside of sliding tray, and a supporting beam goes up and down along with the sliding block, thereby accomplishes the lift of car, and simple to operate is swift, and it is convenient to go up and down. The friction force is reduced by the arrangement of the balls, so that the lifting is smoother. When the tire needs to be clamped, the second hydraulic rod extends, the clamping frame slides upwards, and the top of the clamping frame is clamped on two sides of the tire, so that the sliding of the automobile is avoided. The manual operation is avoided, and the working efficiency is improved. The utility model discloses the advantage: simple structure, simple to operate, it is smooth and easy to go up and down, work efficiency is high, the facilitate promotion is implemented.

Drawings

Fig. 1 is a schematic structural diagram of a lifting type automobile maintenance platform.

Fig. 2 is a right-side structural schematic view of a center pillar of a lifting type automobile maintenance platform.

Fig. 3 is a schematic structural diagram of a tire fastener in a lifting type automobile maintenance platform.

In the figure, a base 1, a stand column 2, a climbing plate 3, a tire clamping piece 4, a sliding groove 5, a screw groove rod 6, a supporting beam 7, a sliding block 8, a first hydraulic rod 9, a motor 10, a driving belt pulley 11, a driven belt pulley 12, a ball 13, a second hydraulic rod 14, a clamping frame 15 and a sliding cavity 16.

Detailed Description

In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-2, a lift type vehicle maintenance platform includes a base 1 and a support beam 7. The fixed vertical stand 2 that is provided with in upper surface four corners of base 1, sliding tray 5 has been seted up to the inside of stand 2, and the inside rotation of sliding tray 5 is provided with spiral groove pole 6, and the coaxial fixedly connected with driven pulley 12 in bottom of spiral groove pole 6 has motor 10 at the inside fixed mounting of base 1 between the stand 2 of homonymy, and the coaxial fixedly connected with drive pulley 11 of output shaft of motor 10, drive pulley 11 pass through the belt and are connected with driven pulley 12. The driving pulley 11 rotates the driven pulley 12 by the driving of the motor 10, thereby rotating the screw 6 inside the sliding groove 5.

Sliding block 8 is nested on screw channel rod 6, and sliding block 8's inside rotates to set up and ball 13, and ball 13 nests in the screw channel on screw channel rod 6 inside, and screw channel rod 6 rotates and drives sliding block 8 and go up and down in sliding channel 5 inside. The inboard fixed connection of sliding block 8 is in a supporting beam 7's outer end, and a supporting beam 7 goes up and down along with sliding block 8 to accomplish the lift of car, a supporting beam 7's tip fixed connection is at the top of climbing board 3, and the setting of climbing board 3 is convenient for the car to go to a supporting beam 7. A plurality of anti-slip strips are fixedly arranged on the climbing plate 3, so that climbing is smoother, and slipping is avoided. A first hydraulic rod 9 is fixedly mounted on the base 1 below the supporting beam 7, and the top of the first hydraulic rod 9 is fixedly connected to the center of the supporting beam 7, so that lifting power is provided, and lifting is more stable. The supporting beam 7 is provided with the tire clamping piece 4, the tire clamping piece 4 can clamp an automobile tire, the stability of the automobile is improved, and the automobile is prevented from moving in the maintenance process.

The utility model discloses a theory of operation is: the automobile runs onto a supporting beam 7 through a climbing plate 3, an automobile tire is clamped through a tire clamping piece 4, a motor 10 and a first hydraulic rod 9 are started, a driving belt pulley 11 drives a driven belt pulley 12 to rotate under the driving of the motor 10, so that a spiral groove rod 6 rotates inside a sliding groove 5, and the spiral groove rod 6 rotates to drive a sliding block 8 to rise inside the sliding groove 5. The supporting beam 7 rises along with the sliding block 8, so that the lifting of the automobile is completed, and the maintenance is facilitated. After the maintenance is finished, the support beam 7 is lowered.

Example 2

Referring to fig. 3, based on embodiment 1, the tire clamping member 4 includes a sliding cavity 16, a second hydraulic rod 14 and a clamping frame 15, the sliding cavity 16 is disposed inside the supporting beam 7, the clamping frame 15 is nested inside the sliding cavity 16 in a liftable manner, the clamping frame 15 is in a U-shaped structure, the second hydraulic rod 14 is fixedly mounted at the bottom of the sliding cavity 16, and the top of the second hydraulic rod 14 is fixedly connected to the bottom center of the clamping frame 15. When the tire needs to be clamped, the second hydraulic rod 14 extends, the clamping frame 15 slides upwards, and the top of the clamping frame 15 is clamped on two sides of the tire, so that the sliding of the automobile is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lifting type automobile maintenance platform comprises a base (1) and a supporting beam (7), wherein vertical upright posts (2) are fixedly arranged at four corners of the upper surface of the base (1), sliding grooves (5) are formed in the upright posts (2), and screw groove rods (6) are rotatably arranged in the sliding grooves (5), and the lifting type automobile maintenance platform is characterized in that driven belt pulleys (12) are coaxially and fixedly connected to the bottoms of the screw groove rods (6), a motor (10) is fixedly arranged in the base (1) between the upright posts (2) at the same end, a driving belt pulley (11) is coaxially and fixedly connected to an output shaft of the motor (10), and the driving belt pulley (11) is connected with the driven belt pulleys (12) through a belt;

sliding block (8) are nested on the screw groove rod (6) in a sliding mode, the sliding block (8) is arranged inside the ball (13) in a rotating mode, the ball (13) is nested inside the screw groove on the screw groove rod (6), the sliding block (8) is fixedly connected to the outer end of the supporting beam (7) in the inner side, the supporting beam (7) is fixedly connected to the top of the climbing plate (3), and the supporting beam (7) is provided with a tire clamping piece (4).

2. The lifting type automobile maintenance platform according to claim 1, wherein a plurality of anti-slip strips are fixedly arranged on the climbing plate (3).

3. The lifting type automobile maintenance platform as claimed in claim 1, wherein a first hydraulic rod (9) is fixedly mounted on the base (1) below the supporting beam (7), and the top of the first hydraulic rod (9) is fixedly connected to the central position of the supporting beam (7).

4. The lifting type automobile maintenance platform according to any one of claims 1 to 3, wherein the tire clamping member (4) comprises a sliding cavity (16), a second hydraulic rod (14) and a clamping frame (15), the sliding cavity (16) is formed in the supporting beam (7), the clamping frame (15) is nested in the sliding cavity (16) in a lifting mode, the second hydraulic rod (14) is fixedly installed at the bottom of the sliding cavity (16), and the top of the second hydraulic rod (14) is fixedly connected to the center of the bottom of the clamping frame (15).

5. The lifting type automobile maintenance platform as claimed in claim 4, wherein the clamping frame (15) is of a U-shaped structure.