Vehicle lifting frame

Abstract

A vehicle lifting frame relates to the technical field of supports and comprises a horizontal frame and a vertical frame vertically connected to the horizontal frame, supporting points are arranged on the two sides of the root of the horizontal frame, a transverse guide rail is arranged on the body portion of the horizontal frame, a sliding block is arranged on the transverse guide rail in a sliding mode, and the top of the sliding block is in a notch shape. Compared with the prior art, the device has the advantages of no need of a lifting mechanism, simple structure, light weight and convenience in operation.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a vehicle lifting frame. Background Art

[0002] The existing vehicle lifting frames for lifting vehicles generally have a lifting mechanism, which is necessary for lifting heavy vehicles such as cars. However, for some light vehicles such as two-wheelers or three-wheelers, it is not necessary. Moreover, due to the structure of the lifting frame, the operation of lifting the vehicle frame is complex, heavy in weight, and requires a relatively long lifting operation time, making it very inconvenient to use. Summary of the Invention

[0003] The invention object of the utility model is to provide a vehicle lifting frame without a lifting mechanism, with a simple structure, light weight, and convenient operation.

[0004] The utility model is realized as follows: it includes a horizontal frame and a vertical frame vertically connected to the horizontal frame. The two sides at the root of the horizontal frame are support points. A transverse guide rail is arranged on the body of the horizontal frame, and a slider is slidably arranged on the transverse guide rail. The top of the slider is in a concave shape.

[0005] When in use, the horizontal frame of the utility model is placed under the frame of a two-wheeler or a three-wheeler, so that the concave notch at the top of the slider is located at a matching position for jacking up the frame. Then, the vertical frame is swung downward, driving the horizontal frame to swing upward along the support points on both sides of its root until the horizontal frame is in a vertical state. The concave notch at the top of the slider abuts against the bottom of the target frame, jacking up the frame, so that one of the wheels of the target vehicle in contact with the ground and the vehicle lifting frame form a stable support together, and the other wheel of the target vehicle is lifted off the ground, and the maintenance personnel can repair the vehicle lifted off the ground.

[0006] Since there is no need for a lifting structure, the structure is simple, the weight is light, and the operation is easy. During operation, only one action of swinging the vertical frame downward can jack up the frame, and the operation is simple and convenient.

[0007] Preferably, the vertical frame is a rod-shaped object. The vertical frame is connected to one side of the horizontal frame, and an inclined rod is connected between the vertical frame and the horizontal frame on the same side, so that the vertical frame, the horizontal frame, and the inclined rod form a stable triangle, ensuring the overall rigidity when the vertical frame drives the horizontal frame to swing.

[0008] By connecting the vertical frame to one side of the horizontal frame, the horizontal frame of the vehicle lifting frame of the utility model can be inserted under the frame of a two-wheeler or a three-wheeler from the side of the two-wheeler or the three-wheeler.

[0009] Preferably, the vertical frame can be realized to be telescopic by means of large and small sleeves, threads, buckles, etc. Extending the vertical frame is equivalent to increasing the length of the lever force-applying rod to achieve an increase in the torque for prying up the vehicle. When shortened, it is more conducive to storage and packing for shipment.

[0010] Preferably, the horizontal frame includes a cross bar at the root and several vertical bars fixedly connected to the cross bar. The transverse guide rail includes a lower guide column and an upper guide column. The lower guide column and the upper guide column are parallel to the cross bar. The lower guide column and the upper guide column are connected to several vertical bars. There are two sliders, which are respectively connected to the lower guide column and the upper guide column between adjacent vertical bars. The two sides of the cross bar are support points.

[0011] When in use, the positions of the sliders on the lower guide column and the upper guide column are adjusted to match the positions of the two-wheeled or three-wheeled vehicle frame, and then the horizontal frame is inserted from the side under the two-wheeled or three-wheeled vehicle frame so that the notches on the top of the two sliders face the two-wheeled or three-wheeled vehicle frame. Then, the vertical frame is swung downward, driving the horizontal frame to swing upward along the support points on both sides of the crossbar until the horizontal frame is vertical and the top notches of the sliders are against the bottom of the target vehicle frame to lift the frame, so that one of the grounded wheels of the target vehicle forms a stable support together with the lifting frame, and the other wheel of the target vehicle is lifted off the ground, so that maintenance personnel can repair the lifted vehicle.

[0012] Preferably, wheels are connected to the support points on both sides of the crossbar. The support points are wheels, so that the crossbar can rotate smoothly, thereby ensuring that the horizontal frame swings upward smoothly.

[0013] Preferably, 2-4 guide posts are connected to a plurality of vertical rods, and the guide posts are connected to the outer vertical rods. The guide posts are one of a cylinder, a square column, and a groove, and the slider is connected therein to allow the slider to move in a specified direction.

[0014] When in use, the sliders are moved in opposite directions by applying force, thereby adjusting the positional relationship between the two sliders so that the recesses on the sliders match the positions of the two-wheeled vehicle or three-wheeled vehicle frame.

[0015] Preferably, the upper guide column is rotatably connected to several vertical rods, the upper guide column passes through the outer vertical rod and is connected to the handle, and an external thread is provided on the guide column between two adjacent vertical rods. The thread directions of the external threads provided on the guide columns between two adjacent vertical rods are opposite, and the guide column thread passes through the slider.

[0016] When in use, the upper guide column is rotated by the handle to make the two sliders move in opposite directions, thereby adjusting the positional relationship between the two sliders so that the recesses on the sliders match the bottom member or wheel member of the two-wheeled or three-wheeled vehicle frame.

[0017] Preferably, the slider includes a slider body, a rotating block rotatably connected to a top end of the slider body, and the recess is provided on the rotating block. The rotating block can be used to adjust the direction of the recess so that the recess can be matched with the bottom member or wheel member of the two-wheeled or three-wheeled vehicle frame in different transverse directions.

[0018] Preferably, the top notch (501) of the slider is L-shaped, and the two notches (501) are L-shaped and facing each other or back to back, which can be used for the bottom of the frame with different structures.

[0019] Compared with the prior art, the utility model has the advantages of no need for a lifting mechanism, simple structure, light weight and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the frame lifter of the utility model;

[0021] Figure 2 is a relationship diagram of the slider and the guide post in Embodiment 1;

[0022] Figure 3 is a relationship diagram of the slider and the guide post in Embodiment 2;

[0023] Figure 4 is a relationship diagram of the slider and the guide post in Embodiment 3;

[0024] Figure 5 is a relationship diagram of the slider and the guide post in Embodiment 4;

[0025] Figure 6 is a relationship diagram of the slider and the guide post in Embodiment 5;

[0026] Figure 7 is a schematic structural diagram of the notch of the slider in Embodiment 2.

[0027] Description of the reference numerals: 1 - horizontal frame; 101 - cross bar; 102 - vertical bar; 2 - vertical frame; 3 - support point; 4 - transverse guide rail; 401 - lower guide post; 4011 - notch; 402 - upper guide post; 5 - slider; 501 - notch; 502 - slider body; 503 - rotating block; 504 - guiding notch; 505 - guiding groove; 6 - inclined bar; 7 - wheel; 8 - handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The frame lifter of the utility model will be further described in detail with reference to the drawings and embodiments as follows:

[0029] The frame lifter of the utility model is realized as follows: it includes a horizontal frame 1 and a vertical frame 2 vertically connected to the horizontal frame 1. On both sides of the root of the horizontal frame 2 are support points 3. A transverse guide rail 4 is arranged on the body of the horizontal frame 1. A slider 5 is slidably arranged on the transverse guide rail 4. The top of the slider 5 is in the shape of a notch 501 (such as a U-shaped notch).

[0030] Preferably, the vertical frame 2 is a rod-shaped object. The vertical frame 2 is connected to one side of the horizontal frame 1. An inclined bar 6 is connected between the vertical frame 2 and the horizontal frame 1 on the same side, so that the vertical frame 2, the horizontal frame 1 and the inclined bar 6 form a stable triangle, ensuring the overall rigidity when the vertical frame 2 drives the horizontal frame 1 to swing.

[0031] Preferably, the horizontal frame 1 includes a cross bar 101 at the root, and a plurality of vertical bars 102 fixedly connected to the cross bar 101 vertically. The transverse guide rail 4 includes a lower guide post 401 and an upper guide post 402. The lower guide post 401 and the upper guide post 402 are parallel to the cross bar 101. The lower guide post 401 and the upper guide post 402 are threaded through a plurality of vertical bars 102. There are two sliders 5, which are respectively movably connected to the lower guide post 401 and the upper guide post 402 between adjacent vertical bars 102. The two sides of the cross bar 102 are the support points 3.

[0032] As Figure 2 shown, the slider 5 is movably threaded through the lower guide post 401 and the upper guide post 402 between adjacent vertical bars 102;

[0033] Or, as Figure 3 shown, the slider 5 is movably threaded through the lower guide post 401 between adjacent vertical bars 102, and there are two upper guide posts 402, which are respectively arranged on both sides of the slider 5;

[0034] Or, as Figure 4 shown, the slider 5 is movably threaded through the lower guide post 401 between adjacent vertical bars 102, and there are two upper guide posts 402, which are respectively arranged on both sides of the slider 5 and are respectively located on the guiding notches 504 on both sides of the slider 5;

[0035] Or, as Figure 5 shown, the slider 5 moves under the guidance of the lower guide post 401 between adjacent vertical bars 102. A guiding groove 505 is arranged at the bottom of the slider 5, and the guiding groove 505 moves along the lower guide post 401. The upper guide post 402 penetrates into the slider 5;

[0036] Or, as Figure 6 shown, the slider 5 moves under the guidance of the lower guide post 401 between adjacent vertical bars 102. The lower guide post 401 is in a notch shape (such as a V-shaped notch or a U-shaped notch), and the bottom of the slider 5 is in a shape matching the notch 4011 of the lower guide post 401. The upper guide post 402 penetrates into the slider 5;

[0037] Preferably, wheels 7 are connected to the support points 3 on both sides of the cross bar 102. The support points 3 adopt wheels 7, so that the cross bar 102 can rotate smoothly, and further ensure that the horizontal frame 1 swings upward smoothly.

[0038] Preferably, the upper guide post 402 is rotatably connected to a plurality of vertical bars 102. The upper guide post 402 penetrates outside the outer vertical bar 102 and is connected to the handle 8. External threads 403 are arranged on the upper guide post 402 between two adjacent vertical bars 102. The thread directions of the external threads 403 arranged on the upper guide post 402 between two adjacent vertical bars 102 are opposite. The upper guide post 402 is threaded through the slider 5.

[0039] Preferably, the slider 5 includes a slider body 502 and a rotating block 503 rotatably connected to the top end of the slider body 502, and the notch 501 is provided on the rotating block 503. By adopting the rotating block 503, the direction of the notch 501 can be adjusted so that the notch 501 can match the bottom member or wheel member of the two-wheeled or three-wheeled vehicle frame in different transverse directions.

[0040] In use, the upper guide post 402 is rotated through the handle 8 to make the two sliders 5 move in opposite directions, so as to adjust the positional relationship between the two sliders 5, and make the notch 501 on the slider 5 match the bottom member or wheel member of the two-wheeled or three-wheeled vehicle frame;

[0041] Then, the horizontal frame 1 is inserted from the side under the two-wheeled or three-wheeled vehicle frame, so that the notches 501 at the tops of the two sliders 5 face the bottom member or wheel member of the two-wheeled or three-wheeled vehicle frame. Then, the vertical frame 2 is swung downward to drive the horizontal frame 1 to swing upward along the support points 3 on both sides of the cross bar 101 until the horizontal frame 1 is vertical, and the top notch 501 of the slider 5 abuts against the bottom of the target vehicle frame, jacking up the vehicle frame, so that one of the wheels of the target vehicle in contact with the ground and the vehicle frame form a stable support, and the other wheel of the target vehicle is jacked up off the ground, and the maintenance personnel can repair the vehicle jacked up off the ground.

[0042] As Figure 7 shown, the top notch (501) of the slider is L-shaped, and the two notches (501) facing each other or back to back can be used for the bottom of vehicle frames with different structures.

Claims

1. A vehicle lift frame, characterized in that, It includes a horizontal frame and a vertical frame vertically connected to the horizontal frame. There are support points on both sides of the root of the horizontal frame. A transverse guide rail is provided on the body of the horizontal frame. A slider is slidably arranged on the transverse guide rail, and the top of the slider is in a notch shape.

2. The vehicle frame according to claim 1, wherein, The vertical frame is a rod-shaped object. The vertical frame is connected to one side of the horizontal frame. An inclined rod is connected between the vertical frame and the horizontal frame on the same side, so that the vertical frame, the horizontal frame and the inclined rod form a stable triangle.

3. The vehicle lifter according to claim 1 or 2, characterized in that, The horizontal frame includes a cross bar at the root and several vertical bars vertically and fixedly connected to the cross bar. The transverse guide rail includes a lower guide post and an upper guide post. The lower guide post and the upper guide post are parallel to the cross bar. The lower guide post and the upper guide post are inserted through several vertical bars. There are two sliders, which are respectively movably connected to the lower guide post and the upper guide post between adjacent vertical bars. The support points are on both sides of the cross bar.

4. The starting frame according to claim 3, characterized in that, Wheels are connected to the support points on both sides of the cross bar.

5. The starting frame according to claim 3, characterized in that, The upper guide post is rotatably connected to several vertical bars. The upper guide post passes out of the outer vertical bar and is connected to a handle. External threads are provided on the upper guide post between adjacent vertical bars. The thread directions of the external threads provided on the upper guide post between two adjacent vertical bars are opposite. The upper guide post passes through the slider with threads.

6. The starting frame according to claim 4, characterized in that, The upper guide post is rotatably connected to several vertical bars. The upper guide post passes out of the outer vertical bar and is connected to a handle. External threads are provided on the upper guide post between adjacent vertical bars. The thread directions of the external threads provided on the upper guide post between two adjacent vertical bars are opposite. The upper guide post passes through the slider with threads.

7. The starting frame according to claim 5 or 6, characterized in that The slider includes a slider body and a rotating block rotatably connected to the top of the slider body. The notch is provided on the rotating block.

8. The starting frame according to claim 1 or 2 or 4 or 5 or 6, characterized in that, The notch is in a U shape or an L shape.

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