Auxiliary beam structural member of motorcycle

Abstract

The utility model provides an auxiliary beam structural member of a motorcycle, belongs to the technical field of motorcycles, and solves the technical problem that the existing motorcycle body is not high in strength, so that a motorcycle frame is easy to deform or break after the motorcycle falls on the ground, and the safety accident that a rider or a stunt performer is injured or dead is caused. An auxiliary beam structural part of a motorcycle comprises an auxiliary beam body and connecting blocks arranged at the top end and the bottom end of the auxiliary beam body, the two connecting blocks are fixedly connected with corresponding connecting holes of a motorcycle frame through bolt structures respectively, and a driving assembly for driving the two connecting blocks to be unfolded is arranged in the auxiliary beam body. And a regulation and control assembly for controlling the driving assembly to operate is arranged in the auxiliary beam main body. The vehicle frame reinforcing device has the advantages that the vehicle frame is supported and reinforced in an auxiliary mode, and the strength of the vehicle frame is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of motorcycles and relates to an attached beam structure, in particular to an attached beam structural part of a motorcycle. Background Art

[0002] With the development of the times and the continuous improvement of people's living standards, sports and competitive events are becoming more and more popular, such as off-road motorcycle competitions and high-altitude stunt performances.

[0003] Off-road motorcycles often need to fly high in the sky and then land. During the landing process, the off-road motorcycle will be subjected to strong impact. At this time, the impact resistance and performance of an off-road motorcycle are fully reflected. In the structure of the off-road motorcycle, the frame is a connecting structure that mainly balances the impact force. In competitions or performances, safety accidents such as the deformation or breakage of the motorcycle frame after landing, which often cause injuries or deaths to the drivers or stunt performers, occur. In order to solve the above defects, the utility model brings a motorcycle attached beam structure. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems in the existing technology and to propose a motorcycle auxiliary beam structure. The technical problem to be solved by the utility model is: how to achieve auxiliary support and reinforcement of the frame and improve the strength of the frame.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A motorcycle attachment beam structure comprises an attachment beam main body and connection blocks arranged at the top and bottom ends of the attachment beam main body, shock absorbers are fixed on the two connection blocks, the two shock absorbers are fixedly connected to the corresponding connection holes of the motorcycle frame through bolt structures, a driving component for driving the two connection blocks to unfold is arranged in the attachment beam main body, and a regulating component for controlling the operation of the driving component is arranged in the attachment beam main body.

[0007] The working principle of the utility model is as follows: the shock absorber can be connected to the connecting hole of the motorcycle frame, so that the utility model is fixed in the motorcycle frame, and acts as an additional auxiliary beam to support and reinforce the motorcycle frame, and the connecting block is driven to expand by the driving component, so that corresponding adjustments can be made according to the distance of the support connection points opened on the motorcycle frame, so as to improve the use efficiency, and the driving component is controlled by the regulating component to carry out the operation of expanding or retracting, and the amplitude of the expansion or retraction of the driving component can be accurately adjusted, so as to improve the docking accuracy and the support stability.

[0008] The driving assembly includes a pair of unfolding slide grooves opened on the attached beam body, and unfolding support rods slidably connected in the unfolding slide grooves. One end of the two unfolding support rods are rotationally connected to the corresponding connecting blocks respectively, and a bidirectional screw rod is arranged between the other ends of the two unfolding support rods. The bidirectional screw rod is rotationally connected to the attached beam body, and the other ends of the two unfolding support rods are threadedly connected to the corresponding threaded segments of the bidirectional screw rod, and the bidirectional screw rod is connected to the regulating assembly.

[0009] With the above structure, the expansion support rod can be driven to expand by the rotation of the bidirectional screw rod, thereby driving the connecting block to expand, thereby facilitating the fixation between the shock absorber and the motorcycle frame and improving efficiency.

[0010] The regulating component includes a worm wheel coaxially fixedly connected to the bidirectional screw, and a worm rotatably connected in the attached beam body, the worm is meshed with the worm wheel, a transmission bevel gear 1 is coaxially fixed on the worm, and a transmission bevel gear 2 is rotatably connected in the attached beam body, and the transmission bevel gear 2 is meshed with the transmission bevel gear 1.

[0011] By adopting the above structure, the transmission bevel gear 2 can drive the transmission bevel gear 1 to rotate. When the transmission bevel gear 1 rotates, it will drive the worm to rotate. The worm further drives the worm wheel to rotate by meshing with the worm wheel. When the worm wheel rotates, the lead screw can rotate in both directions, thereby further realizing the regulation of the movement of the connecting block.

[0012] An inner groove is provided on the outer wall of the attachment beam body, a hexagonal nut is rotatably connected in the inner groove, the hexagonal nut is fixedly connected to the second coaxial axis of the transmission bevel gear, and the hexagonal nut is plug-fitted with a hexagonal wrench.

[0013] By adopting the above structure, the hexagonal nut can be connected by rotating in the embedded groove, so that there is no protruding structure on the surface of the utility model, which prevents obstruction to the structure installed in the frame, and the hexagonal nut is driven to rotate by the hexagonal wrench. After the hexagonal nut is rotated, it will drive the transmission bevel gear 2 to rotate, thereby realizing the driving of the control component, and making it convenient for users to perform corresponding adjustments, thereby improving overall work efficiency.

[0014] The attachment beam body and the unfolding support rod are both made of high-hardness steel.

[0015] By adopting the above structure, the structural strength of the attached beam body and the unfolding support rod can be improved by using high-hardness steel, thereby preventing the situation in which normal work cannot be performed due to low structural strength during the support and reinforcement process.

[0016] Compared with the prior art, the attached beam structure of the motorcycle has the following advantages:

[0017] 1. The connecting block is connected to the connecting hole of the motorcycle frame, so that the utility model is fixed in the motorcycle frame and acts as an auxiliary beam to support and reinforce the motorcycle frame.

[0018] 2. The connecting block is driven to expand by the driving assembly, so that corresponding adjustments can be made according to the distance of the supporting connection points opened on the motorcycle frame, so as to improve the use efficiency.

[0019] 3. The drive component can be controlled to expand or collapse by regulating the component, and the personnel can accurately adjust the expansion or collapse range of the drive component, which can improve the docking accuracy and support stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the attached beam main body in the utility model.

[0022] Figure 3 It is a structural schematic diagram of the interior of the attached beam body in the utility model.

[0023] In the figure, 1. Attached beam body; 2. Connecting block; 3. Expand slide groove; 4. Expand support rod; 5. Bidirectional screw; 6. Worm gear; 7. Worm; 8. Transmission bevel gear 1; 9. Transmission bevel gear 2; 10. Embedded groove; 11. Hexagon socket nut; 12. Shock absorber. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0025] like Figure 1-Figure 3 As shown, a motorcycle attachment beam structure comprises an attachment beam body 1, connecting blocks 2 arranged at the top and bottom ends of the attachment beam body 1, shock absorbers 12 are fixed on the two connecting blocks 2, and the two shock absorbers 12 are fixedly connected to the corresponding connecting holes of the motorcycle frame through bolt structures, a driving component for driving the two connecting blocks 2 to unfold is arranged in the attachment beam body 1, and a regulating component for controlling the operation of the driving component is arranged in the attachment beam body 1.

[0026] The shock absorber 12 can be connected to the connecting hole of the motorcycle frame, so that the utility model can be fixed in the motorcycle frame and serve as an additional auxiliary beam to support and reinforce the motorcycle frame. The connecting block 2 is driven to expand by the driving component, so that corresponding adjustments can be made according to the distance of the support connection points opened on the motorcycle frame, so as to improve the use efficiency. The driving component is controlled by the regulating component to carry out the operation of expansion or folding, and the expansion or folding amplitude of the driving component can be accurately adjusted, so as to improve the docking accuracy and the support stability.

[0027] The driving assembly includes a pair of unfolding slide grooves 3 opened on the attached beam body 1, and an unfolding support rod 4 slidably connected in the unfolding slide grooves 3. One end of the two unfolding support rods 4 are rotationally connected to the corresponding connecting blocks 2 respectively, and a bidirectional screw rod 5 is arranged between the other ends of the two unfolding support rods 4. The bidirectional screw is rotationally connected to the attached beam body 1, and the other ends of the two unfolding support rods 4 are threadedly connected to the corresponding threaded segments of the bidirectional screw rod 5, and the bidirectional screw rod 5 is connected to the regulating assembly.

[0028] With the above structure, the support rod 4 can be deployed by rotating the bidirectional screw rod 5, thereby driving the connecting block 2 to be deployed, thereby facilitating the fixation between the shock absorber 12 and the motorcycle frame and improving efficiency.

[0029] The regulating component includes a worm wheel 6 coaxially fixedly connected to the bidirectional screw 5, and a worm 7 rotatably connected to the attached beam body 1, the worm 7 is meshed with the worm wheel 6, a transmission bevel gear 1 8 is coaxially fixed to the worm 7, and a transmission bevel gear 2 9 is rotatably connected in the attached beam body 1, and the transmission bevel gear 2 9 is meshed with the transmission bevel gear 1 8.

[0030] By adopting the above structure, the transmission bevel gear 2 9 can drive the transmission bevel gear 1 8 to rotate. After the transmission bevel gear 1 8 rotates, it will drive the worm 7 to rotate. The worm 7 further drives the worm wheel 6 to rotate by meshing with the worm wheel 6. After the worm wheel 6 rotates, the bidirectional lead screw can rotate, thereby further realizing the regulation of the movement of the connecting block 2.

[0031] An inner groove 10 is provided on the outer wall of the attachment beam body 1, and a hexagon socket nut 11 is rotatably connected in the inner groove 10. The hexagon socket nut 11 is fixedly connected to the transmission bevel gear 9 on the same axis, and the hexagon socket nut 11 is inserted and matched with a hexagonal wrench.

[0032] By adopting the above structure, the hexagonal nut 11 can be connected by rotating in the embedded groove 10, so that there is no protruding structure on the surface of the utility model, which prevents obstruction to the structure installed in the frame, and the hexagonal nut 11 is driven to rotate by the hexagonal wrench. After the hexagonal nut 11 rotates, it will drive the transmission bevel gear 2 9 to rotate, thereby realizing the driving of the regulating component, and facilitating the user to perform corresponding adjustment work, thereby improving the overall work efficiency.

[0033] The attachment beam body 1 and the unfolding support rod 4 are both made of high-hardness steel.

[0034] By adopting the above structure, the structural strength of the attached beam body 1 and the unfolding support rod 4 can be improved by using high-hardness steel, thereby preventing the situation in which the supporting and reinforcing process cannot work normally due to low structural strength.

[0035] The working principle of the utility model is as follows: the hexagonal wrench is used to drive the hexagonal nut 11 to rotate, and the rotation of the hexagonal nut 11 will drive the transmission bevel gear 29 to rotate, and the transmission bevel gear 29 drives the transmission bevel gear 18 to rotate, and the transmission bevel gear 18 will drive the worm 7 to rotate, and the worm 7 will further drive the worm wheel 6 to rotate by meshing with the worm wheel 6, and the rotation of the worm wheel 6 will allow the bidirectional lead screw to rotate, and the rotation of the bidirectional lead screw 5 drives the unfolding support rod 4 to unfold, thereby driving the connecting block 2 to unfold, and the shock absorber 12 is fixedly connected to the connecting hole of the motorcycle frame, and acts as an auxiliary beam to support and reinforce the motorcycle frame.

[0036] In summary, the shock absorber 12 is connected to the connecting hole of the motorcycle frame, so that the utility model is fixed in the motorcycle frame and acts as an auxiliary beam to support and reinforce the motorcycle frame. The connecting block 2 is driven to expand by the driving component, so that corresponding adjustments can be made according to the distance of the support connection points opened on the motorcycle frame, so as to improve the use efficiency. The driving component is controlled by the regulating component to carry out the operation of expansion or folding, and the expansion or folding amplitude of the driving component can be accurately adjusted, which can improve the docking accuracy and the support stability.

[0037] 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.

Claims

1. A motorcycle attachment beam structure, comprising an attachment beam body (1), and connecting blocks (2) arranged at both ends of the attachment beam body (1), characterized in that: Shock absorbers (12) are fixed on the two connecting blocks (2), and the two shock absorbers (12) are fixedly connected to the corresponding connecting holes of the motorcycle frame through bolt structures. A driving component for driving the two connecting blocks (2) to unfold is arranged in the attached beam body (1), and a regulating component for controlling the operation of the driving component is arranged in the attached beam body (1).

2. The motorcycle attachment beam structure according to claim 1, characterized in that: The driving assembly comprises a pair of unfolding slide grooves (3) provided on the attached beam body (1), and an unfolding support rod (4) slidably connected in the unfolding slide grooves (3); one end of the two unfolding support rods (4) are respectively rotatably connected to the corresponding connecting blocks (2); a bidirectional screw rod (5) is arranged between the other ends of the two unfolding support rods (4); the bidirectional screw rod (5) is rotatably connected to the attached beam body, and the other ends of the two unfolding support rods (4) are threadedly connected to the corresponding threaded sections of the bidirectional screw rod (5); and the bidirectional screw rod (5) is connected to the regulating assembly.

3. The motorcycle attachment beam structure according to claim 2, characterized in that: The regulating component comprises a worm wheel (6) coaxially fixedly connected to the bidirectional screw (5), and a worm (7) rotatably connected in the attached beam body (1), wherein the worm (7) meshes with the worm wheel (6), a transmission bevel gear 1 (8) coaxially fixed to the worm (7), and a transmission bevel gear 2 (9) rotatably connected in the attached beam body (1), wherein the transmission bevel gear 2 (9) meshes with the transmission bevel gear 1 (8).

4. The motorcycle attachment beam structure according to claim 3, characterized in that: An inner groove (10) is provided on the outer wall of the attachment beam body (1), a hexagon socket nut (11) is rotatably connected in the inner groove (10), the hexagon socket nut (11) is coaxially fixedly connected with the second transmission bevel gear (9), and the hexagon socket nut (11) is inserted and matched with a hexagonal wrench.

5. The motorcycle attachment beam structure according to claim 2, characterized in that: The attachment beam body (1) and the unfolding support rod (4) are both made of high-hardness steel.

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