Self-lifting auxiliary car repairing frame

Abstract

The utility model discloses a self-lifting auxiliary car repairing frame which comprises a guide stand column, the bottom of the guide stand column extends towards the front side direction of the guide stand column to be provided with a mounting bottom plate, the top of the guide stand column is provided with an upper cover plate, and a lifting driving assembly is vertically arranged in the guide stand column. A mounting platform plate in transmission connection with the lifting driving assembly is arranged on the front side of the guide stand column, and the front side of the mounting platform plate is connected with a clamping assembly through a rotation driving assembly. By means of the adjustable clamping assembly, a bicycle can be conveniently clamped; by arranging the lifting driving assembly, up-down lifting of the bicycle can be achieved, and different parts can be conveniently maintained; by arranging the rotation driving assembly, rotation of the bicycle can be achieved, and adjustment can be conveniently conducted according to specific requirements; by arranging walking wheels and a handle, the whole device can be conveniently moved, and simplicity and practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle repair frames, in particular to a self-lifting auxiliary vehicle repair frame. Background Art

[0002] Bicycles are a common and convenient means of transportation. People often use them when commuting to get off work and going on outings. Riding a bicycle not only exercises the body, but also reduces air pollution. However, due to the influence of external factors such as wind and sun, bicycles often need to be repaired. At present, many bicycle repair stations lack simple and convenient lifting devices. Most of them prevent bicycles from falling on the ground for repair. Repair personnel need to squat on the ground, which is inconvenient to operate and cannot meet the needs of use. Utility Model Content

[0003] In order to solve the above technical problems, the technical solution provided by the utility model is: a self-lifting auxiliary vehicle repair frame, including a guide column, a mounting base plate is extended from the bottom of the guide column toward the front side of the guide column, an upper cover plate is arranged on the top, a lifting drive assembly is vertically arranged inside the guide column, a mounting platform plate transmission-connected to the lifting drive assembly is arranged on the front side of the guide column, and a clamping assembly is connected to the front side of the mounting platform plate through a rotating drive assembly.

[0004] Furthermore, the lifting drive assembly includes a synchronous pulley arranged at the bottom of the guide column and a driven wheel arranged at the top of the guide column. The synchronous pulley is transmission-connected to the output end of motor 1, and the synchronous pulley is transmission-connected to the driven wheel through a synchronous belt. A slider assembly is provided on the synchronous belt, and the mounting platform plate is connected to the slider assembly and moves up and down with the slider assembly.

[0005] Furthermore, an idler wheel is also provided at the lower part of the driven wheel, and the idler wheel is against the inner surface of the synchronous belt located on the rear side of the guide column; the synchronous belt pulley and the driven wheel are respectively connected to the side panel of the guide column through the synchronous shaft and the driven shaft, and the idler wheel is connected to the rear panel of the guide column through the idler wheel bracket.

[0006] Furthermore, the slider assembly is connected to the synchronous belt located on the front side of the guide column, and the slider assembly includes a sliding frame and a connecting tooth plate clamped on both sides of the synchronous belt, and the connecting tooth plate is connected to the sliding frame on both sides to clamp the synchronous belt in the middle; a gap is set between the two sides of the front panel of the guide column and the side panels of the guide column, and the mounting platform plate is sleeved on the front panel of the guide column and is respectively connected to the connecting tooth plate and the rotation drive assembly; limiters are respectively set at the upper and lower ends of the front panel.

[0007] Compared with the prior art, the utility model has the following advantages: the utility model can conveniently clamp the bicycle through the adjustable clamping assembly; the bicycle can be lifted up and down by setting the lifting drive assembly, which is convenient for repairing different parts; the bicycle can be rotated by setting the rotating drive assembly, which is convenient for adjustment according to specific needs; the walking wheels and handles are set to facilitate the movement of the entire device, which is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 The utility model is a structural schematic diagram of a self-lifting auxiliary vehicle repair frame.

[0009] Figure 2 The utility model is a rear structural schematic diagram of a self-lifting auxiliary vehicle repair frame.

[0010] Figure 3 The utility model is a structural schematic diagram of a lifting drive component in a self-lifting auxiliary repair frame.

[0011] Figure 4 The utility model is a structural schematic diagram of a motor in a self-lifting auxiliary repair frame.

[0012] Figure 5 The utility model is a structural schematic diagram of a slider assembly of a self-lifting auxiliary vehicle repair frame.

[0013] Figure 6 The utility model is a structural schematic diagram of a rotating drive component in a self-lifting auxiliary vehicle repair frame.

[0014] Figure 7 The utility model is a structural schematic diagram of a connecting shaft in a self-lifting auxiliary vehicle repair frame.

[0015] Figure 8 The utility model is a schematic diagram of the cross-sectional structure of a connecting shaft in a self-lifting auxiliary vehicle repair frame.

[0016] Fig. 9 The utility model is a structural schematic diagram of a clamping component in a self-lifting auxiliary vehicle repair frame. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does 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 therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0019] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0020] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0021] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Example:

[0023] Combined with Figure 1-9 The present embodiment discloses a self-lifting auxiliary vehicle repair frame, comprising a guide column 1, a mounting base plate 2 is provided at the bottom of the guide column 1 extending toward the front side of the guide column 1, an upper cover plate 3 is provided at the top, a lifting drive assembly 4 is vertically provided inside the guide column 1, a mounting platform plate 5 transmission-connected to the lifting drive assembly 4 is provided at the front side of the guide column 1, and a clamping assembly 6 is connected to the front side of the mounting platform plate 5 through a rotating drive assembly 7; a walking wheel 10 is provided at the rear end of the mounting base plate 2, and a handle 11 is provided at the rear side of the guide column 1.

[0024] Specifically, the lifting drive assembly 4 includes a synchronous pulley 401 arranged at the bottom of the guide column 1 and a driven wheel 402 arranged at the top of the guide column 1. The synchronous pulley 401 is transmission-connected to the output end of the motor 1 403, and the synchronous pulley 401 is transmission-connected to the driven wheel 402 through a synchronous belt 404. A slider assembly 405 is arranged on the synchronous belt 404, and the mounting platform plate 5 is connected to the slider assembly and moves up and down with the slider assembly 405; an idler wheel 406 is also arranged at the lower part of the driven wheel 402, and the idler wheel 406 is against the inner surface of the synchronous belt 404 located at the rear side of the guide column 1; the synchronous pulley 401 and the driven wheel 402 are transmission-connected to the side panel 101 of the guide column 1 through a synchronous shaft 407 and a driven shaft 408 respectively, and the idler wheel 406 is connected to the rear panel 102 of the guide column 1 through an idler bracket 409; the slider assembly 405 is connected to the synchronous belt 404 located at the front side of the guide column 1, and the slider assembly 4 05 includes a sliding frame 405a and a connecting tooth plate 405b clamped on both sides of the synchronous belt 404, and the connecting tooth plate 405b is connected to the sliding frame 405a on both sides to clamp the synchronous belt 404 in the middle; a gap is set between the front panel 103 of the guide column 1 and the side panel 101 of the guide column 1 on both sides, the mounting platform plate 5 is sleeved on the front panel 103 of the guide column 1, and is respectively connected to the connecting tooth plate 405b and the rotation drive component 7, and limiters 12 are respectively set at the upper and lower ends of the front panel 103; a guide panel 8 is also set on the part of the guide column 1 located on both sides of the sliding frame 405a, and a rear guide pulley 405c contacting the rear panel 102 of the guide column 1 and a front guide pulley 405d contacting the guide panel 8 are respectively set on both sides of the sliding frame 405a, and a side guide pulley 405e contacting the side panel 101 of the guide column 1 is also set at the top and bottom of the sliding frame 405a.

[0025] During the specific implementation, the motor drives the synchronous pulley to rotate, and the synchronous pulley drives the driven wheel to rotate through the synchronous belt, so that the slider assembly moves up and down with the synchronous belt, and then the clamping assembly moves up and down; at the same time, the rear guide pulley, front guide pulley and side guide pulley arranged on the sliding frame can increase the stability of the movement of the slider assembly.

[0026] Specifically, a protective shell 9 is further provided outside the rotation drive assembly 7, and the rotation drive assembly 7 includes a driving gear 701, a driven gear 702 meshing with the driving gear 701, the driving gear 701 is transmission-connected to the output end of the second motor 703, and the driven gear 702 is connected to the clamping assembly 6 via a connecting shaft 704. In a specific implementation, the driving gear is driven to rotate by the second motor, the driving gear meshes with the driven gear to rotate, and then the clamping assembly is driven to rotate, so as to facilitate the adjustment of the clamping of the clamping assembly.

[0027] Specifically, the connecting shaft 704 includes a fixed shaft 704a fixed on the mounting platform plate 5, and a limiting end plate 704b is provided at one end of the fixed shaft 704a away from the mounting platform plate 5, and the driven gear 702 is sleeved on the fixed shaft 704a. At the same time, a gear pulling sleeve 704c is movably connected between the driven gear center 702 and the fixed shaft 704a, and a gear pulling shaft 704d is connected to the one end of the gear pulling sleeve 704c away from the mounting platform plate 5, and a spring 704e is provided between the gear pulling sleeve 704c and the limiting end plate 704b; in specific implementation, when the motor is not needed, the gear pulling shaft is pulled outward, so that the gear pulling shaft drives the driven gear to move axially along the fixed shaft through the gear pulling sleeve, thereby disengaging the driven gear from the driving gear. At this time, the gear pulling shaft can be manually rotated to adjust the angle of the clamping assembly. When the motor needs to be used, the gear pulling shaft is pushed back until the driving gear and the driven gear are meshed.

[0028] Specifically, the clamping assembly 6 includes a manual clamp 1 601 disposed at the end of the connecting shaft 704, an adjustable connecting plate 602 is disposed at the connection between the manual clamp 1 601 and the connecting shaft 704, and a manual clamp 2 603 is disposed on the adjustable connecting plate 602; an adjustable long hole 604 is disposed on the adjustable connecting plate 602 along its length direction, and the manual clamp 2 603 is slidably disposed in the adjustable long hole 604 and fixed to the adjustable long hole 604 by a locking bolt 605. In specific implementation, the manual clamp is used to clamp the vehicle to be repaired, and the distance between the manual clamp 2 and the manual clamp 1 can be adjusted by loosening the locking bolt, so that specific adjustments can be made according to different vehicles.

[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A self-lifting auxiliary repair frame, characterized in that: It comprises a guide column, a mounting bottom plate is provided at the bottom of the guide column extending toward the front side of the guide column, an upper cover plate is provided at the top, a lifting drive assembly is vertically provided inside the guide column, a mounting platform plate which is transmission-connected to the lifting drive assembly is provided at the front side of the guide column, and a clamping assembly is connected to the front side of the mounting platform plate via a rotating drive assembly; The lifting drive assembly includes a synchronous pulley arranged at the bottom of the guide column and a driven wheel arranged at the top of the guide column, the synchronous pulley is transmission-connected to the output end of motor 1, the synchronous pulley is transmission-connected to the driven wheel through a synchronous belt, a slider assembly is arranged on the synchronous belt, the mounting platform plate is connected to the slider assembly and moves up and down with the slider assembly; the slider assembly is connected to the synchronous belt located at the front side of the guide column, the slider assembly includes a sliding frame and a connecting tooth plate clamped on both sides of the synchronous belt, the connecting tooth plate is connected to the sliding frame on both sides to clamp the synchronous belt in the middle; a gap is arranged between the two sides of the front panel of the guide column and the side panels of the guide column, the mounting platform plate is sleeved on the front panel of the guide column, and is respectively connected to the connecting tooth plate and the rotation drive assembly; limiters are respectively arranged at the upper and lower ends of the front panel.

2. The self-lifting auxiliary vehicle repair frame according to claim 1, characterized in that: An idler wheel is also provided at the lower part of the driven wheel, and the idler wheel abuts against the inner surface of the synchronous belt located at the rear side of the guide column; the synchronous belt pulley and the driven wheel are respectively connected to the side panel of the guide column through the synchronous shaft and the driven shaft, and the idler wheel is connected to the rear panel of the guide column through the idler wheel bracket.

3. The self-lifting auxiliary vehicle repair frame according to claim 1, characterized in that: A guide panel is also provided on the part of the guide column located on both sides of the sliding frame, and a rear guide pulley in contact with the rear panel of the guide column and a front guide pulley in contact with the guide panel are respectively provided on both sides of the sliding frame, and side guide pulleys in contact with the side panels of the guide column are also provided on the top and bottom of the sliding frame.

4. The self-lifting auxiliary vehicle repair frame according to claim 1, characterized in that: The rotation drive assembly includes a driving gear and a driven gear meshing with the driving gear. The driving gear is transmission-connected to the output end of the second motor. The driven gear is connected to the clamping assembly via a connecting shaft. A protective shell is also provided outside the rotation drive assembly.

5. The self-lifting auxiliary vehicle repair frame according to claim 4, characterized in that: The connecting shaft includes a fixed shaft fixed on the mounting platform plate, a limiting end plate is provided at one end of the fixed shaft away from the mounting platform plate, the driven gear is sleeved on the fixed shaft, and at the same time, a gear pulling sleeve is movably connected between the center of the driven gear and the fixed shaft, the end of the gear pulling sleeve away from the mounting platform plate is connected to the gear pulling shaft, and a spring is provided between the gear pulling sleeve and the limiting end plate.

6. The self-lifting auxiliary vehicle repair frame according to claim 1, characterized in that: The clamping assembly comprises a manual clamp 1 arranged at the end of the connecting shaft, an adjusting connecting plate is arranged at the connection between the manual clamp 1 and the connecting shaft, and a manual clamp 2 is arranged on the adjusting connecting plate.

7. The self-lifting auxiliary vehicle repair frame according to claim 6, characterized in that: The adjusting connecting plate is provided with an adjusting long hole along its length direction, and the second manual clamp is slidably arranged in the adjusting long hole and fixed to the adjusting long hole by a locking bolt.

8. The self-lifting auxiliary vehicle repair frame according to claim 1, characterized in that: A walking wheel is arranged at the rear end of the installation base plate, and a handle is arranged at the rear side of the guide column.

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