Motorcycle repair frame with locking device

Abstract

The motorcycle repair frame with the locking device comprises a machine frame, a lifting arm, an oil pump, a handle and a bracket, the machine frame comprises side plates arranged on the two sides of the bracket, and a front wheel and a rear wheel are arranged at the front end and the rear end of the bottom of each side plate respectively; the front part of the lifting arm is hinged with the bracket, the rear end is hinged with the side plate, and the lower end is hinged with a piston rod of the oil pump through a short connecting rod; the handle is arranged at the rear part of the side plate through a pressing hand and is connected with an oil control part of the oil pump; the locking device comprises two mounting plates located on the rear portions of the side plates on the two sides, the two mounting plates are arranged on the outer side faces of the side plates respectively, a threaded rod capable of moving up and down is vertically arranged on each mounting plate, the lower end of each threaded rod penetrates through the corresponding mounting plate, and a star-shaped handle is arranged at the upper end of each threaded rod. The repair frame is leveled by adjusting the star-shaped handles on the two sides of the side plates, so that a motorcycle is stably located on the bracket.

Description

Technical Field

[0001] The utility model relates to a motorcycle repair stand with a locking device, belonging to the technical field of motorcycle repair stands. Background Art

[0002] The existing motorcycle repair stand is composed of a handle, an oil pump, a frame, a lifting arm, a bracket, a front wheel, a rear wheel, etc. When in use, the repair stand is first pushed into the bottom of the motorcycle, and then the handle is shaken back and forth to make the oil pump output pressure oil to drive the lifting arm to rise; when the bracket lifts the motorcycle to the required height, the handle is stopped and the motorcycle repair and maintenance begins. However, at this time, the repair stand only touches the ground with the front and rear wheels, which is easy to move during the process of repairing the motorcycle and is inconvenient to operate (the repair stand does not need to move at this time). Especially when the ground is uneven or has a small slope, only three wheels may touch the ground, causing the whole machine to slide, posing certain safety hazards. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a motorcycle repair stand with a locking device. By providing a handle with a screw, when the repair stand lifts the motorcycle into place, the handle is turned so that the lower end of the screw contacts the ground until the rear wheel is lifted off the ground to achieve the purpose of fixing the repair stand.

[0004] The technical solution adopted by the utility model is:

[0005] A motorcycle repair stand with a locking device comprises a frame, a lifting arm, an oil pump, a handle and a bracket, wherein the frame comprises side panels arranged on both sides of the bracket, and the front and rear ends of the bottom of the side panels are respectively provided with front wheels and rear wheels; the front part of the lifting arm is hinged to the bracket, the rear end is hinged to the side panel, and the lower end is hinged to the piston rod of the oil pump through a short connecting rod; the handle is arranged at the rear part of the side panel through a snap, and is connected to the oil control part of the oil pump, and is characterized in that it also comprises a locking device;

[0006] The locking device includes two mounting plates located at the rear of the side panels on both sides, and the two mounting plates are respectively arranged on the outer side surfaces of the side panels. A screw rod that can move up and down is vertically arranged on the mounting plate, the lower end of the screw rod passes through the mounting plate, and a handle is arranged on the upper end of the screw rod.

[0007] Furthermore, the mounting plate is L-shaped, one end of the L-shape is fixed to the side plate by a mounting screw, and the other end of the L-shape is provided with a through hole for the screw to pass through.

[0008] Furthermore, a spring is disposed at the upper end of the through hole, the spring is sleeved on the screw rod and the lower end of the spring is in contact with the mounting plate.

[0009] After the repair stand lifts the motorcycle into position, the handle is turned to make the lower end of the screw rod contact the ground until the rear wheel is lifted off the ground to achieve the purpose of fixing the repair stand.

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

[0011] 1. The utility model provides a handle with a screw rod. When the repair stand lifts the motorcycle into place, the handle is rotated to make the lower end of the screw rod contact the ground until the rear wheel is lifted off the ground to achieve the purpose of fixing the repair stand.

[0012] 2. When the ground is not stable, the repair stand can be leveled by adjusting the handles on both sides of the utility model, so that the motorcycle can be stably placed on the bracket, which is safer to use.

[0013] 3. The utility model sets a spring on the screw rod to protect the threads on the screw rod from being damaged by accidental knocks and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of an existing motorcycle repairing frame.

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 3 It is a top view of the overall structure of the utility model.

[0017] Figure 4 yes Figure 3 AA section view in.

[0018] Figure 5 It is a working state diagram of the utility model. DETAILED DESCRIPTION

[0019] The specific implementation of the embodiment of the utility model is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model.

[0020] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0025] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with exemplary embodiments.

[0027] Figure 1 The figure is a schematic diagram of the structure of an existing motorcycle repair rack.

[0028] refer to Figures 2 to 4 The utility model is a motorcycle repair stand with a locking device, comprising a frame 2, a lifting arm 3, an oil pump 4, a handle 5 and a bracket 1, wherein the frame comprises side panels arranged on both sides of the bracket, and the front and rear ends of the bottom of the side panels are respectively provided with a front wheel 6 and a rear wheel 7; the front part of the lifting arm 3 is hinged to the bracket 1, the rear end is hinged to the side panel, and the lower end is hinged to the piston rod of the oil pump 4 through a short connecting rod; the handle 5 is arranged at the rear part of the side panel through a press, and is connected to the oil control part of the oil pump 4, and also comprises a locking device 8;

[0029] The locking device 8 includes two mounting plates 83 located at the rear of the side panels on both sides. The two mounting plates 83 are respectively arranged on the outer side surfaces of the side panels. A screw rod 81 that can move up and down is vertically arranged on the mounting plate 83. The lower end of the screw rod 81 passes through the mounting plate 83, and a handle 82 is arranged at the upper end of the screw rod 81.

[0030] In one embodiment, the mounting plate 83 is L-shaped, one end of the L-shape is fixed to the side plate by a mounting screw 84, and the other end of the L-shape is provided with a through hole for the screw rod 81 to pass through.

[0031] In one embodiment, a spring 85 is disposed at the upper end of the through hole. The spring 85 is sleeved on the screw rod 81 and the lower end of the spring 85 is in contact with the mounting plate 83 .

[0032] refer to Figure 5 When the repair stand lifts the motorcycle into place, the handle 82 is turned to make the lower end of the screw rod 81 contact the ground until the rear wheel is lifted off the ground to achieve the purpose of fixing the repair stand.

[0033] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A motorcycle repair stand with a locking device, comprising a frame, a lifting arm, an oil pump, a handle and a bracket, wherein the frame comprises side panels arranged on both sides of the bracket, and the front and rear ends of the bottom of the side panels are respectively provided with front wheels and rear wheels; the front part of the lifting arm is hinged to the bracket, the rear end is hinged to the side panel, and the lower end is hinged to the piston rod of the oil pump through a short connecting rod; the handle is arranged at the rear part of the side panel through a snap, and is connected to the oil control part of the oil pump, characterized in that: Also includes a locking device; The locking device includes two mounting plates located at the rear of the side panels on both sides, and the two mounting plates are respectively arranged on the outer side surfaces of the side panels. A screw rod that can move up and down is vertically arranged on the mounting plate, the lower end of the screw rod passes through the mounting plate, and a handle is arranged on the upper end of the screw rod.

2. A motorcycle repair stand with a locking device as claimed in claim 1, characterized in that: The mounting plate is L-shaped, one end of the L-shape is fixed to the side plate by a mounting screw, and the other end of the L-shape is provided with a through hole for the screw rod to pass through.

3. A motorcycle repair stand with a locking device as claimed in claim 2, characterized in that: A spring is arranged at the upper end of the through hole, the spring is sleeved on the screw rod and the lower end of the spring is in contact with the mounting plate.

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