Two-wheeled vehicle lifter

Abstract

The utility model relates to a lifter for a two-wheeled vehicle. The technical problem that the maintenance efficiency of the two-wheeled vehicle is low is solved. Comprising a supporting bottom frame, one end of the supporting bottom frame is rotationally provided with an obliquely-arranged lifting frame body, the end, away from the supporting bottom frame, of the lifting frame body is provided with a supporting base, and a folding lifting frame which extends towards the outer side away from the supporting bottom frame and is in a folding shape is arranged between the other end of the supporting bottom frame and the end, provided with the supporting base, of the lifting frame body; a lifting control mechanism capable of driving the folding lifting frame to be unfolded towards the supporting bottom frame so as to enable the supporting base to move upwards is arranged on one side of the supporting bottom frame. The lifting device has the advantages that the lifting frame body and the folding lifting frame are synchronously lifted and folded, the lifting efficiency can be improved, and the lifting stability can be improved through the supporting seat. And the lifting frame body and the folding lifting frame can be supported through the supporting bottom frame, and the lifting stability is further improved. And through the lifting control mechanism, a user can conveniently control the folding lifting frame, and the lifting efficiency and the folding efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of two-wheel vehicle lifting equipment, and in particular relates to a two-wheel vehicle lifter. Background Art

[0002] Two-wheeled vehicles include bicycles, two-wheeled electric vehicles and motorcycles. Currently, two-wheeled vehicles are usually laid down for maintenance and inspection during the bottom maintenance and inspection process. The laying down method is suitable for two-wheeled vehicles with lighter weight and has high maintenance efficiency. However, when the weight of the two-wheeled vehicle is too heavy, it is inconvenient for maintenance personnel to lay the two-wheeled vehicle down and other damages may be caused to the two-wheeled vehicle during the laying down process, which affects the maintenance efficiency and increases the maintenance cost. Summary of the invention

[0003] The purpose of the utility model is to provide a two-wheeled vehicle lifter in view of the above problems.

[0004] To achieve the above-mentioned objectives, the utility model adopts the following technical solutions: the two-wheeled vehicle lifter comprises a supporting frame, one end of the supporting frame is rotatably provided with an inclined lifting frame body, the end of the lifting frame body away from the supporting frame is provided with a support seat, a folding lifting frame extending toward the outside away from the supporting frame and in a folded shape is provided between the other end of the supporting frame and the end of the lifting frame body with the support seat, one side of the supporting frame is provided with a lifting control mechanism that can drive the folding lifting frame to unfold toward the supporting frame so as to move the support seat upward, the lifting control mechanism can facilitate the user to control the folding lifting frame to lift, thereby improving the lifting efficiency, and the folding lifting frame can drive the lifting frame body to lift synchronously, and the lifting stability of the two-wheeled vehicle can be improved through the support seat.

[0005] In the above-mentioned two-wheeled vehicle lifter, the supporting frame has an upwardly arched portion, and the supporting frame includes two frame bent beams arranged parallel to each other and having bent portions, and the bent portions of the two frame bent beams are connected by a frame cross beam to form an arched portion. The frame cross beam can improve the structural strength of the arched portion to ensure the support stability of the two-wheeled vehicle in the lifted state.

[0006] In the above-mentioned two-wheeled vehicle lift, the frame bending beam has a long beam and a short beam, and the long beam and the short beam are connected as an integrated structure. The bending portion of the frame bending beam is formed between the long beam and the short beam, and the bending angle of the bending portion is an obtuse angle, and a triangular structure is formed between the long beam and the short beam, which can further improve the support strength and ensure the support stability.

[0007] The lifting frame is a kind of two-wheel vehicle lifting device, and its one end is the lifting frame, and its other end is the lifting frame.

[0008] In the above-mentioned two-wheeled vehicle lift, the folding lifting frame includes a first lifting frame and a second lifting frame that are rotatably connected. The end of the first lifting frame away from the second lifting frame is rotatably connected to an end of the lifting frame body having a support seat, and the end of the second lifting frame away from the first lifting frame is rotatably connected to an end of the supporting base frame. The folding lifting frame can be supported by the supporting base frame, and the first lifting frame can drive the lifting frame body to be lifted and folded synchronously, thereby improving the lifting efficiency.

[0009] In the above-mentioned two-wheeled vehicle lift, the first lifting frame includes two first longitudinal beams arranged parallel to each other, one ends of the first longitudinal beams are connected by a first upper transverse tube and the other ends are connected by a first lower transverse tube; the second lifting frame includes two second longitudinal beams arranged parallel to each other, one ends of the second longitudinal beams are connected by a second upper transverse tube and the other ends are connected by a second lower transverse tube, the second longitudinal beams can be connected to the supporting frame through the second lower transverse tube, and the second longitudinal beams can be supported by the supporting frame.

[0010] In the above-mentioned two-wheeled vehicle lift, the second upper transverse tube of the second lifting frame is rotatably inserted into the first lower transverse tube of the first lifting frame, the first upper transverse tube of the first lifting frame and the lifting frame connecting tube are rotatably sleeved with each other, and the second lower transverse tube of the second lifting frame is rotatably connected to one end of the supporting base frame, and the supporting base frame can support the second lifting frame, thereby improving the lifting stability of the second lifting frame.

[0011] In the above-mentioned two-wheeled vehicle lift, the lifting control mechanism includes a mounting ring arranged on the corresponding same end of the two frame bending beams supporting the frame, the second lower cross tube of the second lifting frame is rotatably passed through the two mounting rings, and one end of the second lower cross tube is connected to a rotating arm vertically arranged with the second lower cross tube, the mounting ring can facilitate the installation and connection of the second lower cross tube, and the second lower cross tube can be rotatably arranged in the frame bending beam, and the second lower cross tube can be driven to rotate in the mounting ring through the rotating arm.

[0012] In the above-mentioned two-wheeled vehicle lifter, one end of the second lower cross tube passes through one of the mounting rings and is coaxially connected with a connecting shaft, the swivel arm is located on one side of the supporting frame and a connecting cylinder is provided at one end of the swivel arm, and the connecting shaft and the connecting cylinder are fixedly sleeved with each other, and an end of the swivel arm away from the connecting cylinder is provided with a swivel arm handle which is arranged perpendicular to the swivel arm, wherein a limit block corresponding to the swivel arm handle is provided on one side of the bending portion, and the limit block can effectively prevent the swivel arm handle from rotating excessively, thereby increasing the service life of the swivel arm, and the swivel arm handle can facilitate the user to control the rotation of the swivel arm, thereby improving the lifting efficiency and folding efficiency.

[0013] In the above-mentioned two-wheeled vehicle lifter, the supporting frame has a long beam at one end of which a limiting portion is provided on the outer side thereof, which is inclined upward and extends outward. The limiting portion is curved and the two ends of the limiting portion are respectively fixedly connected to the rotating tube. The front wheel of the two-wheeled vehicle can be placed in the limiting portion, and the limiting portion can play a limiting role on the two-wheeled vehicle, thereby ensuring the stability of the two-wheeled vehicle in the lifted state.

[0014] Compared with the existing technology, the advantages of the utility model are:

[0015] 1. The lifting frame and the folding lifting frame are lifted and folded synchronously, which can improve the lifting efficiency, and the lifting stability can be improved through the support seat.

[0016] 2. The lifting frame and the folding lifting frame can be supported by the supporting base frame, thereby further improving the lifting stability.

[0017] 3. The lifting control mechanism can facilitate users to control the folding lifting frame, thereby improving the lifting efficiency and folding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the utility model in a lifting state.

[0020] In the figure: supporting base frame 1, arched portion 11, base frame bent beam 12, bent portion 121, long beam 122, short beam 123, base frame tube 124, base frame cross beam 13, lifting frame body 2, supporting seat 21, lifting frame beam body 22, long arm portion 221, short arm portion 222, maintenance hole 23, lifting frame connecting pipe 24, rotating pipe 25, folding lifting frame 3, first lifting frame 31, first longitudinal beam 311, first upper cross tube 312, first lower cross tube 313, second lifting frame 32, second longitudinal beam 321, second upper cross tube 322, second lower cross tube 323, lifting control mechanism 4, mounting ring 41, swivel arm 42, swivel arm handle 421, connecting shaft 43, connecting cylinder 44, limiting portion 5. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] like Figure 1 , Figure 2 As shown, the two-wheeled vehicle lifter comprises a supporting chassis 1, one end of the supporting chassis 1 is rotatably provided with a lifting frame body 2 which is tilted, and the end of the lifting frame body 2 which is away from the supporting chassis 1 is provided with a support seat 21, through which the two-wheeled vehicle can be lifted and supported to ensure the support stability of the two-wheeled vehicle in the lifted state, and a folding lifting frame 3 which extends away from the outer side of the supporting chassis 1 and is folded is provided between the other end of the supporting chassis 1 and the end of the lifting frame body 2 which has the support seat 21, and the folding lifting frame 3 can be folded to facilitate placement , reducing the occupied space, and the folding lifting frame 3 can drive the support seat 21 to be lifted, thereby driving the two-wheeled vehicle on the support seat 21 to be lifted. One side of the support base frame 1 is provided with a lifting control mechanism 4 which can drive the folding lifting frame 3 to unfold toward the support base frame 1 so as to move the support seat 21 upward. The lifting control mechanism 4 can facilitate the user to control the folding lifting frame 3 to lift, thereby improving the lifting efficiency, and the folding lifting frame 3 can drive the lifting frame body 2 to be lifted synchronously, and the lifting stability of the two-wheeled vehicle can be improved through the support seat 21.

[0023] Specifically, the supporting frame 1 has an upwardly arched portion 11, and the supporting frame 1 includes two frame bent beams 12 which are arranged parallel to each other and have a bent portion 121. The bending portion 121 can improve the supporting effect of the frame bent beam 12, and the bending portions 121 of the two frame bent beams 12 are connected by a frame cross beam 13 to form the arched portion 11. The frame cross beam 13 can improve the structural strength of the arched portion 11 to ensure the support stability of the two-wheeled vehicle in the lifted state.

[0024] Among them, the base frame bent beam 12 has a long beam 122 and a short beam 123, and the long beam 122 and the short beam 123 are connected as an integrated structure, which can improve the overall structural strength of the base frame bent beam 12. The bent portion 121 of the base frame bent beam 12 is formed between the long beam 122 and the short beam 123, and the bending angle of the bent portion 121 is an obtuse angle, and the long beam 122 and the short beam 123 form a triangular structure, which can further improve the support strength and ensure the support stability.

[0025] like Figure 1 , Figure 2 As shown, the lifting frame body 2 includes two lifting frame beam bodies 22 which are arranged parallel to each other and bent upward, and the lifting frame beam body 22 has a long arm part 221 and a short arm part 222 which are arranged relatively inclined and connected as a whole, and the support seat 21 has a maintenance hole 23 and the support seat 21 is arranged between the short arm parts 222 of the two lifting frame beam bodies 22 and between the ends of the long arm parts 221 of the two lifting frame beam bodies 22 close to the short arm parts 222, through the maintenance hole 23, it is convenient for the user to observe and repair the bottom of the two-wheeled vehicle, thereby improving the maintenance efficiency, and a lifting frame connecting pipe 24 is arranged between the ends of the short arm parts 222 of the two lifting frame beam bodies 22 away from the long arm parts 221, through which the lifting frame connecting pipe 24 can facilitate the lifting frame body 2 and the folding lifting frame 3 They are connected, which makes it easy for the foldable lifting frame 3 to drive the lifting frame body 2 to lift synchronously. The long arm portion 221 is located above the long beam 122 of the base frame bending beam 12 and the length of the long arm portion 221 is greater than the length of the long beam 122, which can increase the lifting height. A rotating tube 25 is provided between the end of the long arm portion 221 of the lifting frame beam body 22 away from the short arm portion 222, and a base frame tube 124 is provided between the ends of the long beam 122 of the two base frame bending beams 12 away from the short beam 123, and the rotating tube 25 is rotatably sleeved on the base frame tube 124, and the lifting frame beam body 22 can be movably lifted and lowered on the base frame bending beam 12 through the base frame tube 124 and the rotating tube 25, and the lifting frame beam body 22 can be supported by the base frame tube 124.

[0026] Furthermore, the folding lifting frame 3 includes a first lifting frame 31 and a second lifting frame 32 that are rotatably connected. The lifting height can be increased by the first lifting frame 31 and the second lifting frame 32. The end of the first lifting frame 31 away from the second lifting frame 32 is rotatably connected to the end of the lifting frame body 2 having the support seat 21, and the end of the second lifting frame 32 away from the first lifting frame 31 is rotatably connected to one end of the supporting base frame 1. The supporting base frame 1 can support the folding lifting frame 3, and the first lifting frame 31 can drive the lifting frame body 2 to be lifted and folded synchronously, thereby improving the lifting efficiency.

[0027] Among them, the first lifting frame 31 includes two first longitudinal beams 311 arranged parallel to each other, one ends of the first longitudinal beams 311 are connected by a first upper transverse tube 312 and the other ends are connected by a first lower transverse tube 313, and the first transverse tube 312 can connect one end of the first longitudinal beam 311 to the support seat 21, and the first lower transverse tube 313 can connect the other end of the first longitudinal beam 311 to the second lifting frame 32; the second lifting frame 32 includes two second longitudinal beams 321 arranged parallel to each other, one ends of the second longitudinal beams 321 are connected by a second upper transverse tube 322 and the other ends are connected by a second lower transverse tube 323, the second longitudinal beam 321 can be connected to the supporting base frame 1 through the second lower transverse tube 323, and the second longitudinal beam 321 can be supported by the supporting base frame 1.

[0028] Combination Figure 1 , Figure 2 As shown, the second upper transverse tube 322 of the second lifting frame 32 is rotatably inserted into the first lower transverse tube 313 of the first lifting frame 31, and the second lifting frame 32 can be linked to the first lifting frame 31 through the second upper transverse tube 322 and the first lower transverse tube 313, the first upper transverse tube 312 of the first lifting frame 31 and the lifting frame connecting tube 24 are rotatably sleeved with each other, and the first lifting frame 31 can drive the support seat 21 to move synchronously through the lifting frame connecting tube 24, and the second lower transverse tube 323 of the second lifting frame 32 is rotatably connected to one end of the supporting base frame 1, and the supporting base frame 1 can support the second lifting frame 32, thereby improving the lifting stability of the second lifting frame 32.

[0029] Among them, the lifting control mechanism 4 includes a mounting ring 41 arranged on the corresponding same end of the two base frame bending beams 12 supporting the base frame 1, and the second lower cross tube 323 of the second lifting frame 32 is rotatably passed through the two mounting rings 41, and one end of the second lower cross tube 323 is connected to a rotating arm 42 which is vertically arranged with the second lower cross tube 323. The mounting ring 41 can facilitate the installation and connection of the second lower cross tube 323, and can make the second lower cross tube 323 rotatably arranged in the base frame bending beam 12, and can drive the second lower cross tube 323 to rotate in the mounting ring 41 through the rotating arm 42.

[0030] Specifically, one end of the second lower cross tube 323 passes through one of the mounting rings 41 and is coaxially connected with a connecting shaft 43, the swivel arm 42 is located on one side of the supporting base frame 1 and a connecting cylinder 44 is provided at one end of the swivel arm 42, and the connecting shaft 43 and the connecting cylinder 44 are fixedly sleeved with each other, and the swivel arm 42 can be sleeved and connected with the connecting shaft 43 through the connecting cylinder 44, and the second lower cross tube 323 can be driven to rotate through the swivel arm 42, and a swivel arm handle 421 which is arranged perpendicular to the swivel arm 42 is provided at one end of the swivel arm 42 away from the connecting cylinder 44, wherein a limit block corresponding to the swivel arm handle 421 is provided on one side of the bending portion 121, and the limit block can effectively prevent the swivel arm handle 421 from excessive rotation, thereby increasing the service life of the swivel arm 42, and the swivel arm handle 421 can be convenient for the user to control the rotation of the swivel arm 42, thereby improving the lifting efficiency and folding efficiency.

[0031] Combination Figure 1 As shown, the supporting frame 1 has a long beam 122, and a limiting portion 5 is provided on the outer side of one end thereof, which is inclined upward and extends outward. The limiting portion 5 is curved, and both ends of the limiting portion 5 are respectively fixedly connected to the rotating tube 25. The front wheel of the two-wheeled vehicle can be placed in the limiting portion 5, and the limiting portion 5 can play a limiting role on the two-wheeled vehicle, thereby ensuring the stability of the two-wheeled vehicle in the lifted state.

[0032] The principle of this embodiment is that when the folding lifting frame 3 is in the folded state, the user rides the front wheel of the two-wheeled vehicle to the limit part 5, and by controlling the rotating arm handle 421, the second lower cross tube 323 can be driven to rotate through the rotating arm 42, and the second lower cross tube 323 can drive the second lifting frame 32 and the first lifting frame 31 to be lifted, and the first upper cross tube 312 and the lifting frame connecting pipe 24 are connected by sleeve connection, which can drive the support seat 21 and the lifting frame beam body 22 to be lifted synchronously, and the middle part of the two-wheeled vehicle is arranged on the support seat 21, thereby driving the two-wheeled vehicle to be lifted, and when the folding lifting frame 3 and the lifting frame body 2 are in the lifted state, they form a triangular structure with the supporting base frame 1, which can maintain the lifted state and ensure the lifting stability, and when the user lifts the rotating arm handle 421, the folding lifting frame 3 is folded and descended, and the lifting frame body 2 is synchronously descended.

[0033] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0034] Although this article uses more terms such as the supporting base frame 1, arched portion 11, base frame bent beam 12, bent portion 121, long beam 122, short beam 123, base frame tube 124, base frame cross beam 13, lifting frame body 2, support seat 21, lifting frame beam body 22, long arm portion 221, short arm portion 222, maintenance hole 23, lifting frame connecting pipe 24, rotating tube 25, folding lifting frame 3, first lifting frame 31, first longitudinal beam 311, first upper cross tube 312, first lower cross tube 313, second lifting frame 32, second longitudinal beam 321, second upper cross tube 322, second lower cross tube 323, lifting control mechanism 4, mounting ring 41, swivel arm 42, swivel arm handle 421, connecting shaft 43, connecting cylinder 44, limiting portion 5, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the present invention; any additional limitations interpreted as these terms are contrary to the spirit of the present invention.

Claims

1. A two-wheeled vehicle lift, comprising a supporting frame (1), characterized in that: One end of the support base (1) is rotatably provided with an inclined lifting frame (2), and the end of the lifting frame (2) away from the support base (1) is provided with a support seat (21). Between the other end of the support base (1) and the end of the lifting frame (2) having the support seat (21), a folding lifting frame (3) extending away from the outside of the support base (1) and in a folded shape is provided. One side of the support base (1) is provided with a lifting control mechanism (4) that can drive the folding lifting frame (3) to unfold toward the support base (1) so as to move the support seat (21) upward.

2. The two-wheeled vehicle lifter according to claim 1, characterized in that: The supporting base frame (1) has an upwardly arched portion (11), and the supporting base frame (1) comprises two base frame bent beams (12) arranged parallel to each other and having bent portions (121), and the bent portions (121) of the two base frame bent beams (12) are connected via a base frame cross beam (13) to form the arched portion (11).

3. The two-wheeled vehicle lifter according to claim 2, characterized in that: The base frame bent beam (12) comprises a long beam (122) and a short beam (123), wherein the long beam (122) and the short beam (123) are connected to form an integrated structure, and a bent portion (121) of the base frame bent beam (12) is formed between the long beam (122) and the short beam (123), and a bending angle of the bent portion (121) is an obtuse angle.

4. The two-wheeled vehicle lifter according to claim 3, characterized in that: The lifting frame (2) comprises two lifting frame beams (22) arranged parallel to each other and bent upward, the lifting frame beams (22) having a long arm portion (221) and a short arm portion (222) arranged relatively inclined and connected as one body, the support seat (21) having a maintenance hole (23) and the support seat (21) being arranged between the short arm portions (222) of the two lifting frame beams (22) and between one end of the long arm portions (221) of the two lifting frame beams (22) close to the short arm portions (222), and the short arm portions (222) of the two lifting frame beams (22) being away from the long arm portions. A lifting frame connecting pipe (24) is provided between one end of the long arm portion (221), the long arm portion (221) is located above the long beam (122) of the base frame bending beam (12) and the length of the long arm portion (221) is greater than the length of the long beam (122), a rotating tube (25) is provided between one end of the long arm portion (221) of the lifting frame beam body (22) away from the short arm portion (222), a base frame tube (124) is provided between one end of the long beam (122) of the two base frame bending beams (12) away from the short beam (123), and the rotating tube (25) is rotatably sleeved on the base frame tube (124).

5. The two-wheeled vehicle lifter according to claim 4, characterized in that: The folding lifting frame (3) comprises a first lifting frame (31) and a second lifting frame (32) which are rotatably connected, wherein one end of the first lifting frame (31) away from the second lifting frame (32) is rotatably connected to one end of the lifting frame body (2) having a support seat (21), and one end of the second lifting frame (32) away from the first lifting frame (31) is rotatably connected to one end of the supporting base frame (1).

6. The two-wheeled vehicle lifter according to claim 5, characterized in that: The first lifting frame (31) includes two first longitudinal beams (311) arranged in parallel with each other, and one end of the first longitudinal beams (311) are connected by a first upper transverse tube (312) and the other end is connected by a first lower transverse tube (313); the second lifting frame (32) includes two second longitudinal beams (321) arranged in parallel with each other, and one end of the second longitudinal beams (321) are connected by a second upper transverse tube (322) and the other end is connected by a second lower transverse tube (323).

7. The two-wheeled vehicle lifter according to claim 6, characterized in that: The second upper transverse tube (322) of the second lifting frame (32) is rotatably inserted into the first lower transverse tube (313) of the first lifting frame (31), the first upper transverse tube (312) of the first lifting frame (31) and the lifting frame connecting tube (24) are rotatably sleeved with each other, and the second lower transverse tube (323) of the second lifting frame (32) is rotatably connected to one end of the supporting base frame (1).

8. The two-wheeled vehicle lifter according to claim 6 or 7, characterized in that: The lifting control mechanism (4) includes a mounting ring (41) arranged on the corresponding same end of two base frame bending beams (12) supporting the base frame (1), and the second lower transverse tube (323) of the second lifting frame (32) is rotatably passed through the two mounting rings (41), and one end of the second lower transverse tube (323) is connected to a rotating arm (42) vertically arranged with the second lower transverse tube (323).

9. The two-wheeled vehicle lifter according to claim 8, characterized in that: One end of the second lower transverse tube (323) passes through one of the mounting rings (41) and is coaxially connected with a connecting shaft (43); the rotating arm (42) is located on one side of the supporting base frame (1) and a connecting cylinder (44) is provided at one end of the rotating arm (42); the connecting shaft (43) and the connecting cylinder (44) are fixedly sleeved with each other; and the end of the rotating arm (42) away from the connecting cylinder (44) is provided with a rotating arm handle (421) vertically arranged with the rotating arm (42).

10. The two-wheeled vehicle lifter according to claim 4, characterized in that: The supporting base frame (1) has a long beam (122) with a limiting portion (5) arranged on the outer side of one end thereof, which is inclined upward and extends outward. The limiting portion (5) is curved and both ends of the limiting portion (5) are respectively fixedly connected to the rotating tube (25).

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