CN213446113U

CN213446113U - Trench platform for automobile repair

Info

Publication number: CN213446113U
Application number: CN202022235649.5U
Authority: CN
Inventors: 钟伯茂; 许晓萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-15
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a trench platform for automobile repair, which comprises a square pit, wherein guide pillars are fixedly connected with the bottom periphery of the square pit, the centers of the two sides of the bottom of the square pit are rotatably connected with threaded rods, a lifting plate is connected between the threaded rods at two sides, driven worm wheels are fixedly connected with the bottom of the threaded rods at two sides, a driving worm is rotatably connected with the center of the bottom of the square pit and is meshed with the driven worm wheels at two sides, a supporting plate is fixedly arranged at one side of the square pit, a motor and a speed reducer are fixedly connected with the bottom of the supporting plate, the rotating shaft of the motor is inserted and connected with the input end of the speed reducer, personnel can take a lifter to enter a trench to repair an automobile, and the lifting plate can be controlled to ascend and descend by the rotation of the threaded rods during, therefore, the space between the person and the automobile is compensated, the person can be maintained at a proper height during repair, and the repair comfort is improved.

Description

Trench platform for automobile repair

Technical Field

The utility model relates to an auto repair field especially relates to a trench platform for auto repair.

Background

Auto repair is a generic term for auto maintenance and repair. The automobile with faults is inspected by technical means to find out the fault reason, and certain measures are taken to remove the faults and recover to reach certain performance and safety standards. The automobile repair includes automobile overhaul and automobile repair, wherein the automobile overhaul refers to restorative repair for restoring the sound technical condition of an automobile and completely (or nearly completely) restoring the service life of the automobile by using a method for repairing or replacing any part (including a base part) of the automobile. And the car minor repair means: the method of replacing or repairing individual parts ensures or restores the operational repair of the operational capability of the automobile.

When the car overhauls in the repair shop, need go the trench top with the vehicle usually, repair personnel maintain the car in the trench, because the height of trench is unchangeable, the maintenance personnel of difference in height all can have different difficulties when maintaining the vehicle, higher personnel need bow, and shorter personnel then need bed hedgehopping just can repair the car, make the compatibility of trench very poor, and current trench is mostly open, the trench both ends set up stair, personnel enter into the trench from stair, and the vehicle then must control the direction, otherwise drop into the trench very easily, comparatively dangerous.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a trench platform for automobile repair.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a trench platform for automobile repair comprises a square pit, wherein guide pillars are fixedly connected to the periphery of the bottom end of the square pit, threaded rods are rotatably connected to the centers of the two sides of the bottom end of the square pit, a lifting plate is connected between the threaded rods on the two sides in a threaded manner, driven worm wheels are fixedly connected to the bottoms of the threaded rods on the two sides, a driving worm is rotatably connected to the center of the bottom end of the square pit and meshed with the driven worm wheels on the two sides, a support plate is fixedly arranged on one side of the square pit, a motor and a speed reducer are fixedly connected to the bottom end of the support plate, the rotating shaft of the motor is inserted into and connected to the input end of the speed reducer, the output end of the speed reducer is fixedly connected with the driving worm, a lifter is arranged at the center of the top end of the, the utility model discloses a portable lighting device, including square pit, backup pad, lateral wall, sliding connection, the backup pad deviates from one side top of square pit and is provided with total accuse room, the inside center department sliding connection of lateral wall of square pit has the toolbox, the inside top of lateral wall of square pit is provided with lighting device.

As a further description of the above technical solution:

the guide post is connected with the lifting plate in a sliding mode, a through hole is formed in the sliding connection position of the lifting plate and the guide post, and a corresponding threaded hole is formed in the threaded connection position of the lifting plate and the threaded rod.

As a further description of the above technical solution:

the square pit is provided with a rotating seat at the rotating connection part with the driving worm, and the driving worm is provided with threads at the meshing part with the driven worm wheel.

As a further description of the above technical solution:

the driven worm wheel is positioned below the lifting plate.

As a further description of the above technical solution:

a through groove is formed in one side, close to the square concave pit, of the top end of the supporting plate.

As a further description of the above technical solution:

and the electric control valves of the motor, the lighting device and the hydraulic cylinder are all electrically connected with the master control room.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up lifter plate and lift, personnel can take and take advantage of the lift and get into the trench and repair the car, can control the rising and the decline of lifter plate through the rotation of threaded rod when repairing to this compensates the interval of people and car, guarantees to maintain a suitable height when repairing, improves the comfort level of repairing.

2. The utility model discloses a set up lighting device and toolbox, when the car on the trench, comparatively dim in the trench illuminates the trench through lighting device to set up the toolbox in the wall of trench, make things convenient for taking and depositing of instrument.

Drawings

FIG. 1 is a front cross-sectional view of a trench platform for vehicle repair in accordance with the present invention;

FIG. 2 is a side cross-sectional view of a trench platform for vehicle repair in accordance with the present invention;

fig. 3 is a schematic view of the elevator of the trench platform for automobile repair.

Illustration of the drawings:

1. a square pit; 2. a driven worm gear; 3. a threaded rod; 4. an illumination device; 5. a tool box; 6. an elevator; 7. a master control room; 8. an electric motor; 9. a speed reducer; 10. a drive worm; 11. a lifting plate; 12. a hydraulic cylinder; 13. a guide post; 14. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a trench platform for automobile repair comprises a square pit 1, guide posts 13 are fixedly connected to the periphery of the bottom end of the square pit 1, a lifting plate 11 is lifted through the guide posts 13 in cooperation with threaded rods 3, threaded rods 3 are rotatably connected to the centers of the two sides of the bottom end of the square pit 1, the lifting plate 11 is controlled to ascend and descend through the rotation of the threaded rods 3, the distance between a person and an automobile is adjusted through the lifting of the lifting plate 11, the lifting plate 11 is in threaded connection between the threaded rods 3 at the two sides, driven worm wheels 2 are fixedly connected to the bottoms of the threaded rods 3 at the two sides, a driving worm 10 drives the driven worm wheels 2 to rotate, the driven worm wheels 2 drive the threaded rods 3 to rotate, the lifting plate 11 is driven to ascend and descend through the rotation of the threaded rods 3, a driving worm 10 is rotatably connected to the center of the bottom end of the square, one side of square pit 1 is fixed and is provided with backup pad 14, the bottom fixedly connected with motor 8 and reduction gear 9 of backup pad 14, it goes up and down to finally drive lifter plate 11 through motor 8, the axis of rotation of motor 8 inserts the input that is connected to reduction gear 9, the output and the initiative worm 10 fixed connection of reduction gear 9, the top center department of backup pad 14 is provided with lift 6, week side fixedly connected with pneumatic cylinder 12 of lift 6, lift 6 drives through pneumatic cylinder 12, the piston rod and the backup pad 14 fixed connection of pneumatic cylinder 12, one side top that backup pad 14 deviates from square pit 1 is provided with total accuse room 7, the inside center department sliding connection of lateral wall of square pit 1 has toolbox 5, the inside top of lateral wall of square pit 1 is provided with lighting device 4, supplementary maintenance is come through lighting device 4.

The guide post 13 is connected with the lifting plate 11 in a sliding mode, a through hole is formed in the sliding connection position of the lifting plate 11 and the guide post 13, and a corresponding threaded hole is formed in the threaded connection position of the lifting plate 11 and the threaded rod 3. The square pit 1 is provided with a rotating seat at the rotating connection part with the driving worm 10, and the driving worm 10 is provided with a thread at the meshing part with the driven worm wheel 2. The driven worm wheel 2 is located below the lifting plate 11. The top end of the supporting plate 14 is provided with a through groove at one side close to the square pit 1. The electric motor 8, the lighting device 4 and the electric control valve of the hydraulic cylinder 12 are all electrically connected with the master control room 7.

The working principle is as follows: when the automobile runs above the trench, the wheels are arranged at two ends of the top of the trench, then the hydraulic cylinder 12 is started, the piston rod of the hydraulic cylinder 12 is lifted out, the lifter 6 is jacked up, a person enters the lifter 6, then the piston rod of the hydraulic cylinder 12 is retracted, the lifter 6 descends, the person reaches the trench, meanwhile, the carrying of tools is convenient, people can directly ride the lifting plate 11 to directly descend when the lifting plate 11 is at the highest point, it is comparatively convenient to descend through lifter plate 11, then comparatively safe through 6 decline of lift, and the lift of lifter plate 11 is controlled through controlling in the room 7 always, and starting motor 8, motor 8 drive initiative worm 10 through reduction gear 9 and rotate, and initiative worm 10 drives driven worm wheel 2 and rotates, and driven worm wheel 2 drives threaded rod 3 and rotates, and the rotation through threaded rod 3 drives lifter plate 11 and rises and descend.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a trench platform for auto repair, includes square pit (1), its characterized in that: the bottom periphery of the square pit (1) is fixedly connected with a guide post (13), the centers of the two sides of the bottom of the square pit (1) are rotatably connected with threaded rods (3), a lifting plate (11) is connected between the threaded rods (3) at the two sides in a threaded manner, the bottom of the threaded rods (3) at the two sides is fixedly connected with a driven worm wheel (2), the center of the bottom of the square pit (1) is rotatably connected with a driving worm (10), the driving worm (10) is meshed with the driven worm wheels (2) at the two sides, one side of the square pit (1) is fixedly provided with a support plate (14), the bottom of the support plate (14) is fixedly connected with a motor (8) and a speed reducer (9), the rotating shaft of the motor (8) is inserted and connected to the input end of the speed reducer (9), and the output end of, the top center department of backup pad (14) is provided with lift (6), week side fixedly connected with pneumatic cylinder (12) of lift (6), the piston rod and backup pad (14) fixed connection of pneumatic cylinder (12), one side top that backup pad (14) deviates from square pit (1) is provided with always accuse room (7), sliding connection has toolbox (5) in the inside center department of lateral wall of square pit (1), the inside top of lateral wall of square pit (1) is provided with lighting device (4).

2. A trench platform for vehicle repair according to claim 1, wherein: the guide post (13) is connected with the lifting plate (11) in a sliding mode, a through hole is formed in the sliding connection position of the lifting plate (11) and the guide post (13), and a corresponding threaded hole is formed in the threaded connection position of the lifting plate (11) and the threaded rod (3).

3. A trench platform for vehicle repair according to claim 1, wherein: the square pit (1) is provided with a rotating seat at the rotating connection part with the driving worm (10), and the driving worm (10) is provided with threads at the meshing part with the driven worm wheel (2).

4. A trench platform for vehicle repair according to claim 1, wherein: the driven worm wheel (2) is positioned below the lifting plate (11).

5. A trench platform for vehicle repair according to claim 1, wherein: and a through groove is formed in one side, close to the square pit (1), of the top end of the supporting plate (14).

6. A trench platform for vehicle repair according to claim 1, wherein: the electric control valves of the motor (8), the lighting device (4) and the hydraulic cylinder (12) are electrically connected with the master control room (7).