CN220389337U

CN220389337U - Multifunctional vehicle chassis convenient to overhaul

Info

Publication number: CN220389337U
Application number: CN202321769554.9U
Authority: CN
Inventors: 孙秀文
Original assignee: Xuzhou Weiyi Technology Co ltd
Current assignee: Xuzhou Weiyi Technology Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-01-26
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a multifunctional vehicle chassis convenient to overhaul, which relates to the technical field of multifunctional vehicle chassis lifting devices convenient to overhaul and comprises a supporting telescopic column, wherein a Y bracket is arranged at the front end of the supporting telescopic column, one end of the Y bracket is slidably connected with the supporting telescopic column, a base is arranged at the other end of the Y bracket, adjusting devices are arranged on the left side and the right side of the base, each adjusting device comprises a sliding rod, one end of each sliding rod is slidably connected in the base, a square box is fixedly connected to the other end of each sliding rod, a hand rotating wheel is fixedly connected to the other end of each sliding rod, an auxiliary adjusting device is arranged on the top surface of each base, the multifunctional vehicle chassis convenient to overhaul is suitable for electric vehicles of different types through effective help equipment designed by parts with adjustable sizes, and meanwhile, the practicability of the equipment is greatly enhanced.

Description

Multifunctional vehicle chassis convenient to overhaul

Technical Field

The utility model relates to the technical field of multifunctional vehicle chassis lifting devices convenient to overhaul, in particular to a multifunctional vehicle chassis convenient to overhaul.

Background

At present, vehicles have become an indispensable transportation means of transportation in daily life of people, particularly automobiles and motorcycles, and almost become a part of the life of modern people. However, since fuel-type motor vehicles such as automobiles and motorcycles generally have a problem of air pollution, electric vehicles are receiving increasing attention today, which has an increased awareness of environmental protection.

The utility model patent disclosed as CN 203032357U discloses a multifunctional vehicle chassis convenient to overhaul, including chassis frame and the battery of the pure electric vehicle that sets up in chassis intermediate position, the chassis frame surround set up in the periphery of battery to can provide the fine protection of battery, make it avoid receiving unexpected collision, avoided the battery to receive the possibly safety problem that causes of striking, improve the security performance of vehicle, adopt the rear-mounted actuating system of rear-end drive simultaneously, in the centre gripping of the not equidimension electric vehicle tire of effectual adaptation in above-mentioned application document, inconvenient maintenance has certain potential safety hazard simultaneously when lifting for the electric vehicle.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a multifunctional vehicle chassis convenient to overhaul, and solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a convenient multifunctional vehicle chassis who overhauls, includes supports flexible post, the front end that supports flexible post is provided with Y support, the one end sliding connection of Y support is at supporting flexible post, the other end of Y support is provided with the base, the left and right sides of base all is provided with adjusting device, adjusting device includes the slide bar, the one end sliding connection of slide bar is in the inside of base, the other end fixedly connected with square box of slide bar, the front and back inner wall fixedly connected with square of square box, the opposite face sliding connection of square has the cylinder, the one end fixedly connected with antiskid plate of square is kept away from to the cylinder, the top fixedly connected with tooth of cylinder, the top of tooth is provided with the gear, gear and tooth intermeshing, the inside fixedly connected with bull stick of gear, the one end rotation of bull stick is connected with dog one, the one end fixedly connected with of keeping away from the bull stick is on the square, the other end fixedly connected with hand runner of bull stick, the top surface of base is provided with auxiliary adjusting device.

Preferably, the bottom of square box has seted up the recess, makes things convenient for personnel to clear up the spot that the electric motor car tire left through the recess, has guaranteed the sanitary and tidy of equipment simultaneously.

Preferably, the surface rotation of bull stick is connected with dog two, the bottom fixed connection of dog two is at the top surface of square box, through control gear's rotation direction and angle, restriction support the adjustment scope of telescopic column height to support position and the stability of gear are provided.

Preferably, the stopper is fixedly connected to the top front surface of base, and stopper and bracing piece two cup joint each other, have confirmed its position through cup jointing with bracing piece two, have restricted the range of movement of bracing piece simultaneously to the stability and the reliability of whole strutting arrangement have been guaranteed.

Preferably, a support column is arranged between the cylinder II and the cylinder I, the bottom of the support column is fixedly connected to the top of the cylinder I, the top of the support column is hinged to the bottom of the cylinder II, and the rigidity and the stability of the positioning support structure can be enhanced by establishing the support column between the cylinder I and the cylinder II, so that the positioning and the supporting capability of a required object are ensured.

Preferably, the auxiliary adjusting device comprises a positioning column, the bottom of the positioning column is fixedly connected to the rear surface of the top of the base, a round rod is fixedly connected to the top of the positioning column, a cylinder I is fixedly connected to the surface of the round rod, a cylinder II is arranged at the top of the cylinder I, a support rod I is hinged to the surface of the cylinder II, a cylinder III is hinged to one end, far away from the cylinder II, of the support rod I, and a support rod II is hinged to the bottom of the cylinder III.

The utility model provides a multifunctional vehicle chassis convenient to overhaul. The beneficial effects are as follows:

(1) Through manual rotatory hand runner of personnel, and synchronous rotation bull stick, drive the gear of surface connection, through gear engagement and tooth, carry out a synchronous motion, help a telescopic of cylindric, the front and back wheel of centre gripping electric motor car carries out a fixedly to the electric motor car, and the rethread external power source starts the support telescopic column and rises the base, overhauls.

(2) The locating column that top surface is connected behind the base, articulated drum three and drum two, drum one that the top of locating column is connected, the bracing piece second comes the part that the activity of constituteing a U type blocked the electric motor car, prevents to take place unexpected at the in-process of overhauling, is provided with the stopper at base top front surface simultaneously.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the single component part of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the single component of the present utility model.

In the figure: 1. supporting the telescopic column; 2. a Y bracket; 3. a base; 4. a slide bar; 5. a square box; 6. a hand wheel; 7. a square block; 8. a rotating rod; 9. a gear; 10. a groove; 11. a first stop block; 12. teeth; 13. a second stop block; 14. a limiting block; 15. a second support rod; 16. a cylinder III; 17. a first support rod; 18. a second cylinder; 19. a cylinder I; 20. a round bar; 21. positioning columns; 22. a support column; 23. a cleat; 24. a cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a multifunctional vehicle chassis convenient to overhaul comprises a supporting telescopic column 1, wherein a Y bracket 2 is arranged at the front end of the supporting telescopic column 1, one end of the Y bracket 2 is slidably connected with the supporting telescopic column 1, a base 3 is arranged at the other end of the Y bracket 2, adjusting devices are arranged at the left side and the right side of the base 3, each adjusting device comprises a slide rod 4, one end of the slide rod 4 is slidably connected with the inside of the base 3, the other end of the slide rod 4 is fixedly connected with a square box 5, a groove 10 is arranged at the bottom of the square box 5, dirt left by an electric vehicle tire is conveniently cleaned by the groove 10, meanwhile, the sanitation and the cleanness of equipment are ensured, square blocks 7 are fixedly connected with the front wall and the rear wall of the square box 5, cylinders 24 are slidably connected with the opposite surfaces of the square blocks 7, the one end fixedly connected with antiskid ribbed tile 23 that square 7 was kept away from to cylinder 24, the top fixedly connected with tooth 12 of cylinder 24, the top of tooth 12 is provided with gear 9, gear 9 and tooth 12 intermesh, the inside fixedly connected with bull stick 8 of gear 9, the surface rotation of bull stick 8 is connected with dog two 13, the bottom fixedly connected with of dog two 13 is at the top surface of square box 5, through the rotation direction and the angle of control gear, limit the adjustment scope that support the telescopic column height, and provide the supporting position and the stability of gear, the one end rotation of bull stick 8 is connected with dog one 11, the one end fixedly connected with that bull stick 8 was kept away from to dog one 11 is on square 7, the other end fixedly connected with hand runner 6 of bull stick 8, the top surface of base 3 is provided with supplementary adjusting device.

When the electric vehicle is pushed onto the base 3 by personnel during use, front and rear wheels are clamped on square boxes 5 on two sides of the base 3, the length of different electric vehicles can be adjusted through the adjusting sliding rods 4, the electric vehicle is extremely convenient, meanwhile, the rotating wheels 6 are manually rotated by the personnel, the rotating rods 8 are synchronously rotated, the gears 9 connected with the surfaces are driven to synchronously move, the cylinders 24 are helped to stretch out and draw back through the gears 9, front and rear wheels of the electric vehicle are clamped, the electric vehicle is fixed, the base 3 is lifted by starting the supporting telescopic columns 1 through an external power supply, overhauling is carried out, the grooves 10 are formed in the bottoms of the square boxes 5, and the cleaning of stains left by tires by the personnel is facilitated to ensure the cleanliness of equipment.

Example two

Referring to fig. 1-4, on the basis of the first embodiment, the auxiliary adjusting device includes a positioning column 21, the bottom of the positioning column 21 is fixedly connected to the top rear surface of the base 3, the top front surface of the base 3 is fixedly connected with a limiting block 14, the limiting block 14 is mutually sleeved with a second supporting rod 15, the position of the auxiliary adjusting device is determined by being sleeved with the second supporting rod, the moving range of the second supporting rod is limited, the stability and reliability of the whole supporting device are guaranteed, a round rod 20 is fixedly connected to the top of the positioning column 21, a first cylinder 19 is fixedly connected to the surface of the round rod 20, a second cylinder 18 is arranged at the top of the first cylinder 19, a supporting column 22 is arranged between the second cylinder 18 and the first cylinder 19, the bottom of the supporting column 22 is fixedly connected to the top of the first cylinder 19, the top of the supporting column 22 is hinged to the bottom of the second cylinder 18, the rigidity and stability of the positioning supporting structure can be enhanced by establishing the supporting column 22 between the first cylinder 19 and the second cylinder 18, the surface of the second cylinder 18 is hinged with the supporting rod 17, one end of the first supporting rod 17 far from the second cylinder 18 is hinged with the third cylinder 16, and the second cylinder 16 is hinged with the bottom 15 of the third cylinder 16.

When the electric vehicle is used, on the basis of the first embodiment, after the electric vehicle is placed into the base 3, the positioning column 21 is connected with the top surface of the base 3, the hinged cylinder III 16, the cylinder II 18 and the cylinder I19 are connected with the top of the positioning column 21, the support rod II 15 forms a U-shaped movable part for clamping the electric vehicle, accidents are prevented from happening in the overhauling process, and meanwhile, the limiting block 14 is arranged on the front surface of the top of the base 3 and used for clamping the support rod II 15, so that the electric vehicle is better blocked.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a convenient multifunctional vehicle chassis who overhauls, includes support telescopic column (1), its characterized in that: the front end of the support telescopic column (1) is provided with a Y bracket (2), one end of the Y bracket (2) is slidably connected with the support telescopic column (1), the other end of the Y bracket (2) is provided with a base (3), and the left side and the right side of the base (3) are provided with adjusting devices;

the utility model provides a regulating device includes slide bar (4), the one end sliding connection of slide bar (4) is in the inside of base (3), the other end fixedly connected with square box (5) of slide bar (4), inner wall fixedly connected with square (7) around square (5), the opposite face sliding connection of square (7) has cylinder (24), the one end fixedly connected with antiskid ribbed tile (23) of square (7) are kept away from to cylinder (24), the top fixedly connected with tooth (12) of cylinder (24), the top of tooth (12) is provided with gear (9), gear (9) and tooth (12) intermeshing, the inside fixedly connected with bull stick (8) of gear (9), the one end rotation of bull stick (8) is connected with dog one (11), the one end fixedly connected with on square (7) are kept away from to dog one (11), the other end fixedly connected with hand runner (6) of bull stick (8), the top surface of base (3) is provided with auxiliary regulating device.

2. The easy access utility vehicle chassis of claim 1, wherein: the auxiliary adjusting device comprises a positioning column (21), the bottom of the positioning column (21) is fixedly connected to the rear surface of the top of the base (3), a round rod (20) is fixedly connected to the top of the positioning column (21), a first cylinder (19) is fixedly connected to the surface of the round rod (20), a second cylinder (18) is arranged on the top of the first cylinder (19), a first supporting rod (17) is hinged to the surface of the second cylinder (18), a third cylinder (16) is hinged to one end, far away from the second cylinder (18), of the first supporting rod (17), and a second supporting rod (15) is hinged to the bottom of the third cylinder (16).

3. The easy access utility vehicle chassis of claim 1, wherein: the surface rotation of bull stick (8) is connected with dog two (13), the bottom fixed connection of dog two (13) is at the top surface of square box (5).

4. The easy access utility vehicle chassis of claim 1, wherein: the bottom of the square box (5) is provided with a groove (10).

5. The easy access utility vehicle chassis of claim 2, wherein: a support column (22) is arranged between the cylinder II (18) and the cylinder I (19), the bottom of the support column (22) is fixedly connected to the top of the cylinder I (19), and the top of the support column (22) is hinged to the bottom of the cylinder II (18).

6. The easy access utility vehicle chassis of claim 2, wherein: the front surface of the top of the base (3) is fixedly connected with a limiting block (14), and the limiting block (14) is sleeved with a second supporting rod (15) mutually.