CN215364708U

CN215364708U - Jacking device for new energy automobile maintenance

Info

Publication number: CN215364708U
Application number: CN202121413214.3U
Authority: CN
Inventors: 何国俊; 杨小荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-31
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a jacking device for maintaining a new energy automobile, which comprises a supporting table, wherein oblique angle frames are respectively arranged on the left side and the right side of the supporting table, the four corners of the upper surface of the supporting table are fixedly connected with L-shaped limiting columns, the inner walls of the L-shaped limiting columns are connected with limiting boxes in a sliding mode, a hydraulic cylinder is arranged on the inner bottom wall of the supporting table, and one side, far away from the inner walls of the L-shaped limiting columns, of each limiting box is fixedly connected with an electric push rod. This jacking device for new energy automobile maintenance, the pneumatic cylinder is promoting spacing box in the inside gliding in that makes progress of L shape spacing post, electric putter drives the stopper inside spacing box, after the support bracket with the vehicle lifting suitable position, electric putter loosens the stopper, the stopper passes through compression spring's reaction force auto-eject, and block into in the spacing square hole, pneumatic cylinder and stopper dual fixed have been realized, the relatively poor problem of traditional jacking device stability has effectively been solved, stability is higher, maintenance personal's security has been improved.

Description

Jacking device for new energy automobile maintenance

Technical Field

The utility model relates to the technical field of automobile maintenance, in particular to a jacking device for new energy automobile maintenance.

Background

The automobile maintenance is a general term of automobile maintenance and repair, that is, a failed automobile is inspected by a technical means to find out the cause of the failure, certain measures are taken to remove the failure and recover to reach certain performance and safety standards, and when the automobile needs to be repaired or any part is replaced, the automobile needs to be lifted to a certain height, and certain maintenance is carried out from an automobile chassis.

When lifting the automobile in the present stage, a hydraulic cylinder or a motor is mostly used as a lifting frame of driving force, however, after the lifting frame is used for a long time, the hydraulic cylinder or the motor has certain variables, so that the stability of the automobile on the lifting frame is poor, and maintenance personnel work below the lifted automobile, and therefore the lifting frame has certain danger and is high in risk.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a jacking device for maintaining a new energy automobile, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a jacking device for maintaining a new energy automobile comprises a supporting platform, wherein oblique angle brackets are arranged on the left side and the right side of the supporting platform, the four corners of the upper surface of the supporting platform are fixedly connected with L-shaped limiting columns, the inner walls of the L-shaped limiting columns are connected with limiting boxes in a sliding manner, the inner bottom wall of the supporting platform is provided with a hydraulic cylinder, one side of each limiting box, which is far away from the inner wall of each L-shaped limiting column, is fixedly connected with an electric push rod, and the inner diapire sliding connection of spacing box has the stopper, the inner wall fixedly connected with compression spring of spacing box, the equal fixedly connected with connecting plate of opposite face of controlling two corresponding spacing boxes, the opposite face fixedly connected with regulating box of two connecting plates, the opposite face of two regulating boxes all rotates and is connected with the lead screw, the looks remote site of two lead screws all rotates with the inner wall of regulating box to be connected, the inside of regulating box is provided with the movable block, the equal sliding connection of opposite face of two movable blocks has two bearing brackets.

Preferably, the output end of the hydraulic cylinder extends to the upper surface of the support table and is fixedly connected with the lower surface of the limiting box.

Preferably, electric putter's output extends to the inside of spacing box to with stopper fixed connection, compression spring keep away from the one end and the stopper fixed connection of spacing box inner wall.

Preferably, the surface of the L-shaped limiting column and one side of the limiting box, which is close to the L-shaped limiting column, are provided with a plurality of limiting square holes matched with the limiting blocks.

Preferably, the movable block is connected with the inner wall of the adjusting box in a sliding mode, and the movable block is connected with the screw rod in a threaded mode.

Preferably, the opposite surfaces of the two adjusting boxes are provided with movable grooves matched with the supporting brackets.

Advantageous effects

The utility model provides a jacking device for new energy automobile maintenance, which has the following beneficial effects:

1. this jacking device for new energy automobile maintenance, the pneumatic cylinder is promoting spacing box in the inside gliding in that makes progress of L shape spacing post, electric putter drives the stopper inside spacing box, after the support bracket with the vehicle lifting suitable position, electric putter loosens the stopper, the stopper passes through compression spring's reaction force auto-eject, and block into in the spacing square hole, pneumatic cylinder and stopper dual fixed have been realized, the relatively poor problem of traditional jacking device stability has effectively been solved, stability is higher, maintenance personal's security has been improved.

2. This jacking device for new energy automobile maintenance, it can drive two support bracket back-and-forth movements through the movable block to rotate the lead screw, can not block that the vehicle removes to a supporting bench, and two support brackets can slide in the side of movable block simultaneously, and then can be applicable to the position of different motorcycle type chassis jacking boards, can not make the bearing frame lead to the fact the problem of damage to the car when lifting the car, have certain adjustable performance, and be higher to the protectiveness of car.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a top-down structure of the spacing box of the present invention;

FIG. 3 is a schematic view of the top-down structure of the regulating box of the present invention.

In the figure: 1 supporting table, 2L-shaped limiting columns, 3 limiting boxes, 4 hydraulic cylinders, 5 electric push rods, 6 limiting blocks, 7 compression springs, 8 connecting plates, 9 adjusting boxes, 10 lead screws, 11 movable blocks and 12 supporting frames.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a jacking device for new energy automobile maintenance, includes brace table 1, and the bevel brace is all installed to brace table 1's the left and right sides, and the equal fixedly connected with L of the upper surface four corners department of brace table 1 appears spacing post 2, and the inner wall sliding connection of the spacing post 2 of L shape has spacing box 3, and pneumatic cylinder 4 is installed to brace table 1's interior diapire, and the output of pneumatic cylinder 4 extends to brace table 1's upper surface and is connected with the lower fixed surface of spacing box 3.

Spacing box 3 keeps away from one side fixedly connected with electric putter 5 of the spacing post 2 inner wall of L shape, and the interior diapire sliding connection of spacing box 3 has stopper 6, and electric putter 5's output extends to the inside of spacing box 3 to with stopper 6 fixed connection, the inner wall fixedly connected with compression spring 7 of spacing box 3, compression spring 7 keeps away from the one end and the stopper 6 fixed connection of spacing box 3 inner wall.

The spacing square hole of a plurality of and 6 looks adaptations of stopper is all seted up to the surface of the spacing post 2 of L shape and one side that spacing box 3 is close to the spacing post 2 of L shape, controls the equal fixedly connected with connecting plate 8 of the opposite face of two corresponding spacing boxes 3, the opposite face fixedly connected with regulating box 9 of two connecting plates 8, the opposite face of two regulating box 9 all rotates and is connected with lead screw 10, the looks remote site of two lead screws 10 all rotates with the inner wall of regulating box 9 to be connected.

The inside of regulating box 9 is provided with movable block 11, movable block 11 and regulating box 9's inner wall sliding connection, and movable block 11 and lead screw 10 threaded connection, two equal sliding connection of opposite face of two movable blocks 11 have two support brackets 12, and the movable groove with support bracket 12 looks adaptation is all seted up to the opposite face of two regulating box 9.

Pneumatic cylinder 4 promotes spacing box 3 in the inside gliding that makes progress of the spacing post 2 of L shape, electric putter 5 drives stopper 6 inside spacing box 3, after supporting bracket 12 with the vehicle lifting suitable position, electric putter 5 loosens stopper 6, stopper 6 pops out through compression spring 7's reaction force auto-eject, and block into in the spacing square hole, pneumatic cylinder 4 and stopper 6 dual fixed have been realized, the relatively poor problem of traditional jacking device stability has effectively been solved, stability is higher, maintenance personal's security has been improved.

The rotary screw rod 10 can drive the two support brackets 12 to move back and forth through the movable block 11, the vehicle cannot be prevented from moving to the support table 1, meanwhile, the two support brackets 12 can slide on the side faces of the movable block 11, and therefore the rotary screw rod can be suitable for the positions of chassis jacking plates of different vehicle types, the problem that the support brackets 12 damage the vehicle when the vehicle is lifted is solved, certain adjustability is achieved, and the protective performance of the vehicle is high.

The working principle is as follows: when the jacking device for automobile maintenance is used, an automobile is firstly moved to a support table 1 from an oblique angle frame, a screw rod 10 is rotated, a movable block 11 drives two support brackets 12 to move to the position of an automobile chassis through screw transmission, the two support brackets 12 are slid, the support brackets 12 respectively correspond to the positions of a chassis lifting plate, after the positions correspond to each other, a hydraulic cylinder 4 is started, the hydraulic cylinder 4 drives a limit box 3 to ascend, the automobile is driven to ascend through mutual transmission of a connecting plate 8 and an adjusting box 9, when the automobile is lifted to a proper maintenance position, an electric push rod 5 is closed, a limit block 6 is automatically ejected to a limit square hole through the reaction force of a compression spring 7, the jacking device has a double clamping effect, the problem of poor stability effect of the traditional jacking device is effectively solved, the safety of maintenance personnel is improved, and the two support brackets 12 can slide on the side surface of the movable block 11 at the same time, and then can be applicable to the position of different motorcycle types chassis jacking plates, can not make support bracket 12 when lifting to the car, cause the problem of damage to the car, have certain adjustable performance, and higher to the protectiveness of car, it is more convenient during the use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a jacking device for new energy automobile maintenance, includes brace table (1), and the oblique angle frame, its characterized in that are all installed to the left and right sides of brace table (1): the four corners of the upper surface of the supporting table (1) are fixedly connected with L-shaped limiting columns (2), the inner walls of the L-shaped limiting columns (2) are connected with limiting boxes (3) in a sliding manner, hydraulic cylinders (4) are installed on the inner bottom wall of the supporting table (1), one sides, far away from the inner walls of the L-shaped limiting columns (2), of the limiting boxes (3) are fixedly connected with electric push rods (5), the inner bottom wall of each limiting box (3) is connected with a limiting block (6) in a sliding manner, the inner walls of the limiting boxes (3) are fixedly connected with compression springs (7), the opposite surfaces of the left limiting box and the right limiting box (3) are fixedly connected with connecting plates (8), the opposite surfaces of the two connecting plates (8) are fixedly connected with adjusting boxes (9), the opposite surfaces of the two adjusting boxes (9) are rotatably connected with screw rods (10), and the opposite ends of the two screw rods (10) are rotatably connected with the inner walls of the adjusting boxes (9), the inside of adjusting box (9) is provided with movable block (11), and the opposite face of two movable blocks (11) all sliding connection has two support brackets (12).

2. The jacking device for the new energy automobile maintenance of claim 1, characterized in that: the output end of the hydraulic cylinder (4) extends to the upper surface of the support table (1) and is fixedly connected with the lower surface of the limiting box (3).

3. The jacking device for the new energy automobile maintenance of claim 1, characterized in that: the output end of the electric push rod (5) extends to the inside of the limiting box (3) and is fixedly connected with the limiting block (6), and one end, far away from the inner wall of the limiting box (3), of the compression spring (7) is fixedly connected with the limiting block (6).

4. The jacking device for the new energy automobile maintenance of claim 1, characterized in that: the surface of the L-shaped limiting column (2) and one side of the limiting box (3) close to the L-shaped limiting column (2) are provided with a plurality of limiting square holes matched with the limiting blocks (6).

5. The jacking device for the new energy automobile maintenance of claim 1, characterized in that: the movable block (11) is connected with the inner wall of the adjusting box (9) in a sliding mode, and the movable block (11) is connected with the screw rod (10) in a threaded mode.

6. The jacking device for the new energy automobile maintenance of claim 1, characterized in that: the opposite surfaces of the two adjusting boxes (9) are provided with movable grooves matched with the supporting brackets (12).