CN220362571U

CN220362571U - Creeper for automobile maintenance

Info

Publication number: CN220362571U
Application number: CN202322034760.1U
Authority: CN
Inventors: 陈康松
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-19
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a lying plate for automobile maintenance, which comprises a base, wherein a sliding groove is formed in the base, a sliding block is connected to the inner wall of the sliding groove in a sliding manner, a fixing plate is fixedly connected to the lower surface of the sliding block, rollers are rotatably connected to the opposite surfaces of the left two fixing plates and the opposite surfaces of the right two fixing plates, a movable groove is formed in the base, a push plate is connected to the inner wall of the movable groove in a sliding manner, and an electric push rod is fixedly connected between the left side of the push plate and the right side inner wall of the movable groove on the right side. According to the utility model, by arranging the push plate, after a maintainer reaches a maintenance position, the output end of the electric push rod contracts, the output end of the electric push rod drives the push plate to contract, the roller contracts inwards towards the chute under the action of pressure, the roller contracts to drive the fixing piece to ascend, and the fixing piece drives the sliding block to ascend, so that the lower surface of the base is contacted with the ground, the device is supported, and displacement generated when the maintainer applies force is prevented, and maintenance is prevented from being influenced.

Description

Creeper for automobile maintenance

Technical Field

The application relates to the technical field of automobile maintenance, in particular to a lying plate for automobile maintenance.

Background

With the development of society and technology, automobiles become main transportation tools for people, faults are unavoidable in the use of automobiles, and in the maintenance process of automobile faults, a lying plate for automobile maintenance is needed.

Through retrieving, chinese patent publication No. CN 214771995U's patent discloses a service creeper for auto repair, including service creeper body and base, the service creeper body is installed on the base, still includes: the tool box is slidably mounted on the base. One of the above-mentioned patent lying plates for car repair has the following disadvantages: the device is when using, is inconvenient to fix the movable wheel, and when maintenance personal lies on the service creeper and exert a force, the device takes place the displacement easily, influences the maintenance, and the toolbox of device and service creeper be parallel arrangement, and under the lower circumstances of some freight car chassis, maintenance personal is inconvenient to raise the head, and the field of vision is less, can't see the maintenance tool in the toolbox, is inconvenient for taking required maintenance tool according to the maintenance needs.

Disclosure of Invention

The utility model aims to provide a lying plate for automobile maintenance, which aims to solve the problems in the prior art.

The embodiment of the application adopts the following technical scheme:

the utility model provides a service creeper for auto repair, includes the base, the spout has been seted up to the inside spout of seting up of base, spout inner wall sliding connection has the slider, fixedly connected with stationary blade under the slider, left side is two stationary blade opposite face and right side two the equal rotation of stationary blade opposite face is connected with the gyro wheel, the inside movable groove of seting up of base, movable inslot wall sliding connection has the push pedal, right side fixedly connected with electric putter between push pedal left side and the right side movable groove right side inner wall, the through-hole has been seted up to the base lower surface, fixedly connected with connecting plate on the base, fixedly connected with supporting component on the connecting plate.

Preferably, the upper surface of the sliding block is provided with a chute, the lower surface of the pushing plate is obliquely arranged, the inclined surface of the pushing plate corresponds to the chute, the through hole penetrates through the inner bottom wall of the chute, the through hole corresponds to the roller and the fixing piece, and the chute is communicated with the movable groove.

Preferably, the small hole is formed in the upper surface of the sliding block, the supporting rod is fixedly connected to the inner top wall of the sliding groove, the small hole is formed in the bottom end of the supporting rod in a penetrating mode and fixedly connected with the inner bottom wall of the sliding groove, the first spring is fixedly connected between the lower surface of the sliding block and the inner bottom wall of the sliding groove, and the first spring is sleeved on the surface of the limiting rod.

Preferably, the lifting groove is formed in the upper surface of the connecting plate, the lifting assembly is slidably connected to the inner wall of the lifting groove, the movable groove is formed in the front face of the connecting plate, a threaded rod is rotationally connected between the inner wall on the left side of the movable groove and the inner wall on the right side of the movable groove, a motor is fixedly connected to the right side of the connecting plate, and the right end of the threaded rod penetrates through the right side of the connecting plate and is fixedly connected with the output end of the motor.

Preferably, the movable groove inner wall sliding connection has the connecting block, threaded hole has been seted up on the connecting block right side, threaded hole inner wall and threaded rod surface threaded connection, the inside rotation hole that has seted up of connecting block, rotation hole inner wall rotates and is connected with the pivot, pivot front end fixedly connected with toolbox.

Preferably, the round hole has been seted up at the toolbox back, round hole inner wall fixedly connected with spring telescopic link, spring telescopic link expansion end fixedly connected with joint, a plurality of joint holes have been seted up in the connecting block front, joint surface and the downthehole wall joint of joint, toolbox back fixedly connected with gag lever post.

Preferably, the surface of the support component is provided with an adjusting component.

The above-mentioned at least one technical scheme that this application embodiment adopted can reach following beneficial effect:

firstly, through setting up the push pedal, during the use, start electric putter, electric putter output drives the push pedal and removes, the inclined plane and the chute extrusion of push pedal make the slider move down, the slider drives the stationary blade and moves down, the stationary blade drives the gyro wheel and moves down, thereby make the gyro wheel ejecting and ground contact from the through-hole, after maintenance personnel reach the maintenance position, restart electric putter, electric putter output shrink, electric putter output drives the push pedal shrink, the gyro wheel is to spout internal contraction under the effect of pressure, the gyro wheel shrink drives the stationary blade and rises, the stationary blade drives the slider and rises, thereby make base lower surface and ground contact, support the device, prevent that the maintenance personnel from taking place the displacement when exerting oneself, influence the maintenance.

Secondly, through setting up the connecting block, when maintenance personal takes the instrument, rotate the toolbox, the toolbox rotates as the center with the pivot, and the toolbox drives the spring telescopic link and rotates, and the spring telescopic link drives the joint and rotates, through joint and the joint hole joint of different positions, reaches the effect of adjusting the toolbox angle, makes the maintenance personal be convenient for see the instrument in the toolbox, is convenient for take the instrument according to the maintenance needs.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

fig. 1 is: the utility model is a schematic diagram of a main view structure;

fig. 2 is: the utility model discloses a base, a sliding block, a roller and a front section structure schematic diagram;

fig. 3 is: the structure of the sliding block, the supporting rod, the first spring, the fixing piece and the roller is schematically shown in the utility model;

fig. 4 is: the right-cut structure schematic diagram of the utility model;

fig. 5 is: the utility model is an enlarged schematic view of the structure at a in fig. 4;

fig. 6 is: the tool box and the connecting block of the utility model have rear view structure schematic diagrams;

fig. 7 is: the structure of the connecting block is schematically shown.

In the figure: 1. a base; 2. a chute; 3. a slide block; 4. a fixing piece; 5. a roller; 6. a movable groove; 7. a push plate; 8. an electric push rod; 9. a through hole; 10. a connecting plate; 11. a support assembly; 12. a support rod; 13. a first spring; 14. a threaded rod; 15. a motor; 16. a connecting block; 17. a rotating shaft; 18. a tool box; 19. a spring telescoping rod; 20. a clamping joint; 21. a clamping hole; 22. and a limit rod.

Detailed Description

For the purposes, technical solutions and advantages of the present application, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The following describes in detail the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.

The embodiment provides a service creeper for auto repair, and the device is used for auto repair, and the device can support maintenance personal, can be convenient for take maintenance tool, can guarantee the result of use of the device.

Referring to fig. 1-7, the present utility model provides a technical solution for a creeper for automobile maintenance:

the utility model provides a service creeper for auto repair, including base 1, spout 2 has been seted up to base 1 inside, spout 2 inner wall sliding connection has slider 3, fixedly connected with stationary blade 4 under the slider 3, two stationary blade 4 opposite faces in left side and two stationary blade 4 opposite faces in right side all rotate and are connected with gyro wheel 5, movable groove 6 has been seted up to base 1 inside, movable groove 6 inner wall sliding connection has push pedal 7, fixedly connected with electric putter 8 between the right side push pedal 7 left side and the right side movable groove 6 right side inner wall, through-hole 9 has been seted up to base 1 lower surface, fixedly connected with connecting plate 10 on the base 1, fixedly connected with supporting component 11 on the connecting plate 10.

Specifically, the supporting component 11 is the prior art in the comparative example, not described in the figure, through setting up push pedal 7, during the use, start electric putter 8, electric putter 8 output drives push pedal 7 and removes, push pedal 7's inclined plane and chute extrusion make slider 3 move down, slider 3 drives stationary blade 4 and moves down, stationary blade 4 drives gyro wheel 5 and moves down, thereby make gyro wheel 5 ejecting from through-hole 9 and ground contact, after the maintenance personal arrives the maintenance position, restart electric putter 8, electric putter 8 output shrink, electric putter 8 output drives push pedal 7 shrink, gyro wheel 5 shrink inwards chute 2 under the effect of pressure, gyro wheel 5 shrink drives stationary blade 4 and rises, stationary blade 4 drives slider 3 and rises, thereby make base 1 lower surface and ground contact, support the device, take place the displacement when preventing that the maintenance personal from exerting oneself, influence the maintenance.

In this embodiment, as shown in fig. 1-7, a chute is provided on the upper surface of the slider 3, the lower surface of the push plate 7 is inclined, the inclined surface of the push plate 7 corresponds to the chute, the through hole 9 penetrates through the inner bottom wall of the chute 2, the through hole 9 corresponds to the roller 5 and the fixing piece 4, and the chute 2 communicates with the movable groove 6.

The upper surface of the sliding block 3 is provided with a small hole, the inner top wall of the sliding groove 2 is fixedly connected with a supporting rod 12, the bottom end of the supporting rod 12 penetrates through the small hole to be fixedly connected with the inner bottom wall of the sliding groove 2, a first spring 13 is fixedly connected between the lower surface of the sliding block 3 and the inner bottom wall of the sliding groove 2, and the first spring 13 is sleeved on the surface of a limiting rod 22.

The lifting groove is formed in the upper surface of the connecting plate 10, the lifting assembly is slidably connected to the inner wall of the lifting groove, the moving groove is formed in the front face of the connecting plate 10, a threaded rod 14 is rotatably connected between the inner wall on the left side of the moving groove and the inner wall on the right side of the moving groove, a motor 15 is fixedly connected to the right side of the connecting plate 10, and the right end of the threaded rod 14 penetrates through the right side of the connecting plate 10 and is fixedly connected with the output end of the motor 15.

The inner wall sliding connection of the movable groove has connecting block 16, and threaded hole has been seted up on the connecting block 16 right side, threaded hole inner wall and threaded rod 14 surface threaded connection, and the rotation hole has been seted up to the connecting block 16 inside, and the rotation hole inner wall rotates and is connected with pivot 17, pivot 17 front end fixedly connected with toolbox 18.

The back of the tool box 18 is provided with a round hole, the inner wall of the round hole is fixedly connected with a spring telescopic rod 19, the movable end of the spring telescopic rod 19 is fixedly connected with a clamping connector 20, the front of the connecting block 16 is provided with a plurality of clamping holes 21, the surface of the clamping connector 20 is clamped with the inner wall of the clamping hole 21, and the back of the tool box is fixedly connected with a limiting rod 22.

The surface of the support assembly 11 is provided with an adjustment assembly.

Specifically, adjusting part and lifting unit are prior art among the comparative example, do not describe in the figure, through setting up connecting block 16, when the maintenance personal takes the instrument, rotate toolbox 18, toolbox 18 rotates as the center with pivot 17, toolbox 18 drives spring telescopic handle 19 and rotates, spring telescopic handle 19 drives joint 20 and rotates, through joint 20 and the joint hole 21 joint of different positions, reach the effect of adjusting toolbox 18 angle, make the maintenance personal be convenient for see the instrument in the toolbox 18, be convenient for take the instrument according to the maintenance needs.

Working principle: when the creeper for automobile maintenance is used, a user starts the electric push rod 8 at first, the output end of the electric push rod 8 drives the push plate 7 to move, the inclined plane and the inclined groove of the push plate 7 are extruded to enable the sliding block 3 to move downwards, the sliding block 3 drives the fixing piece 4 to move downwards, the fixing piece 4 drives the roller 5 to move downwards, so that the roller 5 is ejected out of the through hole 9 to be in contact with the ground, after a maintenance person reaches a maintenance position, the electric push rod 8 is restarted, the output end of the electric push rod 8 is contracted, the output end of the electric push rod 8 drives the push plate 7 to contract, the roller 5 contracts inwards towards the sliding groove 2 under the action of pressure, the roller 5 contracts to drive the fixing piece 4 to ascend, the fixing piece 4 drives the sliding block 3 to ascend, so that the lower surface of the base 1 is in contact with the ground, the device is supported, when the maintenance person takes tools, the tool box 18 rotates with the rotating shaft 17 as the center, the spring telescopic rod 19 drives the clamping joint 20 to rotate, the clamping joint 20 is clamped with the clamping holes 21 at different positions, the angle of the adjusting tool box 18 is achieved, and the maintenance person can conveniently see tools in the tool box 18 according to the requirement of the maintenance.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. Service creeper for auto repair, including base (1), its characterized in that: the novel multifunctional electric bicycle is characterized in that a sliding groove (2) is formed in the base (1), the inner wall of the sliding groove (2) is slidably connected with a sliding block (3), a fixing piece (4) is fixedly connected to the lower surface of the sliding block (3), two fixing pieces (4) are oppositely arranged and are rotatably connected with idler wheels (5) respectively, a movable groove (6) is formed in the base (1), a pushing plate (7) is slidably connected to the inner wall of the movable groove (6), an electric push rod (8) is fixedly connected between the left side of the pushing plate (7) and the right side of the inner wall of the movable groove (6), a through hole (9) is formed in the lower surface of the base (1), a connecting plate (10) is fixedly connected to the upper surface of the base (1), and a supporting component (11) is fixedly connected to the upper surface of the connecting plate (10).

2. The service creeper for auto repair of claim 1, wherein: the chute is arranged on the upper surface of the sliding block (3), the lower surface of the push plate (7) is obliquely arranged, the inclined surface of the push plate (7) corresponds to the chute, the through hole (9) penetrates through the inner bottom wall of the chute (2), the through hole (9) corresponds to the roller (5) and the fixing piece (4), and the chute (2) is communicated with the movable groove (6).

3. The service creeper for auto repair of claim 1, wherein: the sliding block is characterized in that a small hole is formed in the upper surface of the sliding block (3), a supporting rod (12) is fixedly connected to the inner top wall of the sliding groove (2), the small hole is formed in the bottom end of the supporting rod (12) in a penetrating mode and fixedly connected with the inner bottom wall of the sliding groove (2), a first spring (13) is fixedly connected between the lower surface of the sliding block (3) and the inner bottom wall of the sliding groove (2), and the first spring (13) is sleeved on the surface of the limiting rod (22).

4. The service creeper for auto repair of claim 1, wherein: lifting grooves are formed in the upper surface of the connecting plate (10), lifting components are slidably connected to the inner walls of the lifting grooves, moving grooves are formed in the front face of the connecting plate (10), threaded rods (14) are rotatably connected between the left inner wall and the right inner wall of the moving grooves, motors (15) are fixedly connected to the right sides of the connecting plate (10), and the right ends of the threaded rods (14) penetrate through the right sides of the connecting plate (10) and are fixedly connected with the output ends of the motors (15).

5. The service creeper for auto repair of claim 4, wherein: the movable groove inner wall sliding connection has connecting block (16), threaded hole has been seted up on connecting block (16) right side, threaded hole inner wall and threaded rod (14) surface threaded connection, the rotation hole has been seted up to connecting block (16) inside, rotation hole inner wall rotation is connected with pivot (17), pivot (17) front end fixedly connected with toolbox (18).

6. The service creeper for auto repair of claim 5, wherein: the utility model discloses a tool box, including instrument box, instrument box (18) back has seted up the round hole, round hole inner wall fixedly connected with spring telescopic link (19), spring telescopic link (19) active end fixedly connected with joint (20), a plurality of joint holes (21) have been seted up in connecting block (16) openly, joint (20) surface and joint hole (21) inner wall joint, instrument box back fixedly connected with gag lever post (22).

7. The service creeper for auto repair of claim 1, wherein: the surface of the supporting component (11) is provided with an adjusting component.