Motorcycle elevator good in stability and convenient to carry

Abstract

The utility model discloses a motorcycle elevator good in stability and convenient to carry, and belongs to the technical field of motorcycle elevators, the motorcycle elevator comprises a base, a movable shell, two movable assemblies, a connecting assembly, a third pin rod, two folding frames, a second fixing pipe and an adjusting assembly, and the base comprises a fixing shell; according to the motorcycle lifting machine, the operating rod is rotated forwards, the unfolded folding frame drives the movable shell to move upwards to make contact with a supporting part at the bottom of a motorcycle, then the motorcycle is jacked up upwards, the two sides of the fixed shell are connected with the side plates, and the contact area between the lifting machine and the ground is increased through the base formed by the two side plates and the fixed shell in a matched mode; according to the lifting machine, the base can be stably placed on the ground, the lifting machine for jacking up a motorcycle is not prone to toppling under the action of external force, the lifting machine can stably jack up the motorcycle, the width of the movable shell is set to be 120 mm, the width of the lifting machine is small, and a user can conveniently carry the lifting machine.

Description

Technical Field

[0001] The utility model belongs to the technical field of motorcycle lifts, and in particular relates to a motorcycle lift which has good stability and is convenient to carry. Background Art

[0002] When an existing motorcycle is being repaired, it is necessary to use a lift to lift it up. After the lift lifts up the motorcycle, the lift may tip over due to its small contact area with the ground, which in turn causes the lifted motorcycle to tip over, making it impossible for the lift to stably support and lift the motorcycle. Therefore, a motorcycle lift with good stability and easy to carry is needed to solve the above problem. Utility Model Content

[0003] The purpose of the utility model is to provide a motorcycle lift which has good stability and is convenient to carry, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motorcycle lift with good stability and convenient carrying, comprising a base, a movable shell, two movable components, a connecting component, a third pin rod, two folding frames, a second fixed tube and an adjusting component, wherein the base comprises a fixed shell, both sides of which are connected to side plates, the movable component comprises a first pin rod and two rollers, the two rollers are rotatably connected to the two ends of the first pin rod, the two rollers located at the top are overlapped in the movable shell, the two rollers located at the bottom are overlapped in the fixed shell, the outer shell of the first pin rod located at the top is connected to the second fixed tube, the connecting component comprises a first fixed A fixed tube and a second pin rod, the first fixed tube is sleeved on the outside of the second pin rod, the second pin rod is clamped in the movable shell, the folding frame includes two support rods and a pin shaft, the middle parts of the two support rods are hinged by the pin shaft, the top ends of the two support rods are hinged to the second pin rod and the first pin rod above respectively, the bottom ends of the two support rods are hinged to the first pin rod and the first pin rod below respectively, the adjusting assembly includes a bearing, a threaded tube, a threaded rod and an operating rod, the bearing is clamped in the first fixed tube, the threaded tube is threadedly connected with the threaded rod, the rear end of the threaded rod is connected to the second fixed tube, and the front end of the threaded tube is connected to the operating rod.

[0005] As a preferred implementation, the cross-sectional shape of the operating rod is set to be a polygon.

[0006] As a preferred embodiment, the upper surface of the side plate is arranged to be inclined.

[0007] As a preferred embodiment, the adjustment assembly is arranged between the two folding frames.

[0008] As a preferred implementation, the side panels are connected to the middle portion of the base.

[0009] As a preferred implementation manner, the movable shell is arranged directly above the fixed shell.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is provided with a fixed shell, a side plate, a threaded rod, a threaded cylinder and an operating rod. After the lifter is moved to the lower part of the bottom support part of the motorcycle, the operating rod is then turned forward, and the unfolded folding frame drives the movable shell to move upward and contact the bottom support part of the motorcycle, and then the motorcycle is lifted up. Because both sides of the fixed shell are connected to the side plates, the base formed by the two side plates and the fixed shell cooperate with each other increases the contact area between the lifter and the ground, so that the base can be stably placed on the ground, so that the lifter that lifts the motorcycle is not easy to tip over under the action of external force, so that the lifter can stably lift the motorcycle, and because the width of the movable shell is set to 120 mm, the width of the lifter is narrow, and the user can conveniently carry the lifter;

[0012] The utility model is provided with a roller, a first pin rod and a second fixed tube. Because the two rollers rollingly connected in the base can limit the threaded rod through the first pin rod and the second fixed tube, the threaded rod is not easily rotated under the action of the rotating threaded cylinder, and the threaded rod can move smoothly along its axial direction under the action of the rotating threaded cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0014] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model when viewed from above.

[0016] In the figure: 1. base; 11. fixed shell; 12. side panel; 2. movable shell; 3. movable assembly; 31. first pin rod; 32. roller; 4. connecting assembly; 41. first fixed tube; 42. second pin rod; 5. third pin rod; 6. folding frame; 61. support rod; 62. pin shaft; 7. second fixed tube; 8. adjusting assembly; 81. bearing; 82. threaded cylinder; 83. operating rod; 84. threaded rod. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with embodiments.

[0018] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0019] See also Figure 1-3 The utility model provides a motorcycle lift with good stability and convenient carrying, including a base 1, a movable shell 2, two movable components 3, a connecting component 4, a third pin rod 5, two folding frames 6, a second fixed pipe 7 and an adjusting component 8, the adjusting component 8 is arranged between the two folding frames 6, the base 1 includes a fixed shell 11, the movable shell 2 is arranged just above the fixed shell 11, both sides of the fixed shell 11 are connected with side plates 12, the side plates 12 are connected to the middle part of the base 1, the upper surface of the side plates 12 is set to be inclined, the movable component 3 includes a first pin rod 31 and two rollers 32, the two The rollers 32 are rotatably connected to the two ends of the first pin rod 31, the two rollers 32 located at the top are overlapped in the movable shell 2, and the two rollers 32 located at the bottom are overlapped in the fixed shell 11. By setting the rollers 32, since the rollers 32 are rollingly connected in the movable shell 2 or the fixed shell 11, the four rollers 32 reduce the friction between the two pin rods at the rear and the fixed shell 11 and the movable shell 2, and since the four rollers 32 are tightly fitted with the inner walls of the fixed shell 11 and the movable shell 2, respectively, the four rollers 32 can limit and fix the two pin rods at the rear in the fixed shell 11 and the movable shell 2 respectively;

[0020] The outer sleeve of the first pin rod 31 located at the top is connected with the second fixing tube 7, the connecting assembly 4 includes a first fixing tube 41 and a second pin rod 42, the first fixing tube 41 is sleeved outside the second pin rod 42, and the second pin rod 42 is clamped in the movable shell 2, the folding frame 6 includes two support rods 61 and a pin shaft 62, the middle parts of the two support rods 61 are hinged by the pin shaft 62, the top ends of the two support rods 61 are respectively hinged with the second pin rod 42 and the upper first pin rod 31, and the bottom ends of the two support rods 61 are respectively hinged with the first pin rod 31 and the lower first pin rod 31, the adjusting assembly 8 includes a bearing 81, a threaded tube 82, a threaded rod 84 and an operating rod 83, the bearing 81 is clamped in the first fixing tube 41, and by setting the bearing 81, the bearing 81 can limit and fix the threaded tube 82 in the first fixing tube 41;

[0021] The threaded barrel 82 is internally threaded with a threaded rod 84, and one end of the threaded rod 84 is connected to the second fixed tube 7. By setting the threaded barrel 82 and the threaded rod 84, the rotating threaded barrel 82 can drive the second fixed tube 7 to move smoothly along the axial direction of the threaded barrel 82 through the threaded rod 84.

[0022] One end of the front of the threaded tube 82 is connected to the operating rod 83, and the cross-sectional shape of the operating rod 83 is set to be a polygon. By setting the operating rod 83, because the cross-sectional shape of the operating rod 83 is set to be a polygon, the polygonal operating rod 83 increases the contact area between the user's palm and the operating rod 83, making it difficult for the user's palm to slip outside the operating rod 83.

[0023] The working principle and use process of the utility model are as follows: when the lifter needs to be used, the lifter is moved to the lower part of the bottom support part of the motorcycle, and then the operating rod 83 is rotated forward. The rotating operating rod 83 drives the threaded tube 82 to rotate in the bearing 81, and the rotating threaded tube 82 drives the second fixed tube 7 to move forward through the threaded rod 84. The fixed tube moving forward drives the two upper rollers 32 to roll in the movable shell 2 through the first pin rod 31. At the same time, the upper first pin rod 31 moving forward drives the lower first pin rod 31 to move forward through the two folding frames 6. The lower first pin rod 31 moving forward drives the two rollers 32 to roll forward in the fixed shell 11. In this process, the two folding frames 6 can drive the movable shell 2 to move upward and contact the bottom support part of the motorcycle, and then the motorcycle is lifted up.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motorcycle lift with good stability and convenient to carry, comprising a base (1), a movable shell (2), two movable components (3), a connecting component (4), a third pin rod (5), two folding frames (6), a second fixed pipe (7) and an adjusting component (8), characterized in that: The base (1) comprises a fixed shell (11), both sides of which are connected to side plates (12); the movable assembly (3) comprises a first pin rod (31) and two rollers (32), the two rollers (32) are rotatably connected to the two ends of the first pin rod (31), the two rollers (32) located at the top are overlapped in the movable shell (2), and the two rollers (32) located at the bottom are overlapped in the fixed shell (11); the first pin rod (31) located at the top is externally connected to a second fixed tube (7); the connecting assembly (4) comprises a first fixed tube (41) and a second pin rod (42), the first fixed tube (41) is sleeved on the outside of the second pin rod (42), and the second pin rod (42) is clamped in the movable shell (2); the folding frame (6) comprises Two support rods (61) and a pin shaft (62), the middle parts of the two support rods (61) are hinged through the pin shaft (62), the top ends of the two support rods (61) are respectively hinged to the second pin rod (42) and the first pin rod (31) above, and the bottom ends of the two support rods (61) are respectively hinged to the first pin rod (31) and the first pin rod (31) below. The adjustment component (8) comprises a bearing (81), a threaded cylinder (82), a threaded rod (84) and an operating rod (83), the bearing (81) is clamped in the first fixed tube (41), the threaded cylinder (82) is internally threadedly connected with the threaded rod (84), the rear end of the threaded rod (84) is connected to the second fixed tube (7), and the front end of the threaded cylinder (82) is connected to the operating rod (83).

2. A motorcycle lift with good stability and convenient to carry according to claim 1, characterized in that: The cross-sectional shape of the operating rod (83) is set to be a polygon.

3. A motorcycle lift with good stability and convenient to carry according to claim 1, characterized in that: The upper surface of the side plate (12) is arranged to be inclined.

4. A motorcycle lift with good stability and convenient to carry according to claim 1, characterized in that: The adjustment component (8) is arranged between the two folding frames (6).

5. A motorcycle lift with good stability and convenient to carry according to claim 1, characterized in that: The side plate (12) is connected to the middle part of the base (1).

6. A motorcycle lift with good stability and convenient portability according to claim 1, characterized in that: The movable shell (2) is arranged directly above the fixed shell (11).

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