High-strength off-road vehicle frame upper welding assembly

Abstract

The utility model discloses a high-strength off-road vehicle frame upper portion welding assembly which comprises two sets of triangular supporting pipes, installation pipes extending inwards are arranged on the upper portions and the lower portions of the two sets of triangular supporting pipes, a connected reinforcing transverse pipe is arranged between the two sets of triangular supporting pipes, and reinforcing inclined pipes extending upwards in an inclined mode are arranged on the tops of the triangular supporting pipes. A triangular mounting plate is arranged at the tops of the reinforcing inclined pipe and the triangular supporting pipe, a connected corrugated reinforcing vertical pipe is arranged at the top of the reinforcing inclined pipe and the bottom of the triangular supporting pipe, and an anti-collision plate is arranged on the lower side of the corrugated reinforcing vertical pipe. By arranging the reinforcing transverse pipe, the reinforcing inclined pipe and the wave-shaped reinforcing vertical pipe, the strength of the upper portion of the off-road vehicle frame is integrally enhanced, and the performance of protecting passengers is enhanced; and by arranging the mounting pipe, the triangular mounting plate and the anti-collision plate, the stability of frame connection is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of off-road vehicle parts, and particularly relates to a high-strength welding assembly for the upper part of an off-road vehicle frame. Background Art

[0002] An off-road vehicle is a motorcycle used in a closed off-road circuit for motorcycle sports or all-terrain vehicle racing. It has strong cross-country performance and can be ridden on harsh ground environments such as sand, mud, river beaches, mountains, and even rocky areas. The existing off-road vehicles have low strength at positions where the stress is relatively large, and the low strength may cause a risk of frame fracture when driving on harsh ground. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a high-strength welding assembly for the upper part of an off-road vehicle frame. By providing a reinforcing horizontal tube, a disclosed high-strength welding assembly for the upper part of an off-road vehicle frame includes: two groups of triangular support tubes. Installation tubes extending inwards are provided at the upper and lower parts of the two groups of triangular support tubes. A connecting reinforcing horizontal tube is provided between the two groups of triangular support tubes. A reinforcing inclined tube extending upwards obliquely is provided at the top of the triangular support tube. A triangular mounting plate is provided at the top of the reinforcing inclined tube and the top of the triangular support tube. A corrugated reinforcing vertical tube is provided connecting the top of the reinforcing inclined tube and the bottom of the triangular support tube. An anti-collision plate is provided on the lower side of the corrugated reinforcing vertical tube.

[0004] According to an embodiment of the utility model, the two groups of triangular support tubes are integrally formed with the installation tubes and the reinforcing horizontal tube.

[0005] According to an embodiment of the utility model, the triangular support tube is welded and connected to the reinforcing inclined tube and the triangular mounting plate.

[0006] According to an embodiment of the utility model, three groups of mounting holes are provided on the triangular mounting plate.

[0007] According to an embodiment of the utility model, assembly holes are provided on the anti-collision plate.

[0008] Compared with the prior art, the present application can achieve the following technical effects:

[0009] 1) By providing a reinforcing horizontal tube, a reinforcing inclined tube, and a corrugated reinforcing vertical tube, the strength of the upper part of the off-road vehicle frame is strengthened as a whole, enhancing the protection performance for the passengers; by providing installation tubes, a triangular mounting plate, and an anti-collision plate, the stability of the frame connection is strengthened.

[0010] Of course, when implementing any product of the utility model, it is not necessarily required to achieve all the above technical effects simultaneously. Description of the Drawings

[0011] The accompanying drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0012] Figure 1 It is a schematic diagram of the upper welding assembly of the high-strength off-road vehicle frame according to an embodiment of the present application.

[0013] Reference numerals

[0014] Triangular support tube 10, mounting tube 11, reinforcing cross tube 20, reinforcing inclined tube 30, triangular mounting plate 40, corrugated reinforcing vertical tube 50, anti-collision plate 60. Detailed implementation manners

[0015] The following will, in conjunction with the accompanying drawings and embodiments, detail the implementation manners of the present application, so as to fully understand how the present application uses technical means to solve technical problems and achieve the realization process of technical effects and implement accordingly.

[0016] Please refer to Figure 1 , Figure 1 It is a schematic diagram of the upper welding assembly of the high-strength off-road vehicle frame according to an embodiment of the present application. As shown in the figure, a high-strength off-road vehicle frame upper welding assembly includes: two groups of triangular support tubes 10. The upper and lower parts of the two groups of triangular support tubes 10 are provided with mounting tubes 11 extending inwards. A connecting reinforcing cross tube 20 is provided between the two groups of triangular support tubes 10. The top of the triangular support tube 10 is provided with a reinforcing inclined tube 30 extending obliquely upwards. A triangular mounting plate 40 is provided at the top of the reinforcing inclined tube 30 and the top of the triangular support tube 10. A corrugated reinforcing vertical tube 50 is provided at the top of the reinforcing inclined tube 30 and the bottom of the triangular support tube 10. An anti-collision plate 60 is provided on the lower side of the corrugated reinforcing vertical tube 50.

[0017] In the embodiment of the present utility model, mounting tubes 11 extending inwards are provided at the upper and lower parts of the triangular support tube 10, which is convenient for installing or connecting other components. Then, a connecting reinforcing cross tube 20 is provided between the two groups of triangular support tubes 10. The two groups of triangular support tubes 10, the mounting tubes 11 and the reinforcing cross tube 20 are integrally formed, and the strength between the triangular support tubes 10 is enhanced through the reinforcing cross tube 20.

[0018] Furthermore, an inclined strengthening pipe 30 extending upward is provided at the top of the triangular support pipe 10. The inclined strengthening pipe 30 strengthens the strength of the upper part of the vehicle frame, and overall strengthens the strength of the entire vehicle frame. A triangular mounting plate 40 is provided at the top of the inclined strengthening pipe 30 and the triangular support pipe 10 for mounting. The triangular support pipe 10 is welded to the inclined strengthening pipe 30 and the triangular mounting plate 40. Three groups of mounting holes are provided on the triangular mounting plate 40. A corrugated strengthening vertical pipe 50 connecting the top of the inclined strengthening pipe 30 and the bottom of the triangular support pipe 10 is provided. The strength between the inclined strengthening pipe 30 and the triangular support pipe 10 is strengthened through the corrugated strengthening vertical pipe 50. Finally, an anti-collision plate 60 is provided on the lower side of the corrugated strengthening vertical pipe 50. Assembly holes are provided on the anti-collision plate 60, which not only enhances the anti-collision performance on the lower side of the corrugated strengthening vertical pipe 50, but also can assemble other strengthening components.

[0019] The above description shows and describes several preferred embodiments of the present application. However, as mentioned before, it should be understood that the present application is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope contemplated by the present application through the above teachings or the technology or knowledge in the relevant field. And any changes and alterations made by those skilled in the art without departing from the spirit and scope of the present application shall fall within the protection scope of the appended claims of the present application.

Claims

1. A welding assembly for the upper part of a high-strength off-road vehicle frame, characterized in that, Including: Two groups of triangular support pipes. Installation pipes extending inwards are provided at the upper and lower parts of the two groups of triangular support pipes. A connecting reinforcing horizontal pipe is arranged between the two groups of triangular support pipes. A reinforcing inclined pipe extending obliquely upwards is provided at the top of the triangular support pipe. A triangular mounting plate is arranged at the top of the reinforcing inclined pipe and the top of the triangular support pipe. A corrugated reinforcing vertical pipe is connected between the top of the reinforcing inclined pipe and the bottom of the triangular support pipe. An anti-collision plate is provided on the lower side of the corrugated reinforcing vertical pipe.

2. The upper welding assembly of the high-strength off-road vehicle frame according to claim 1, characterized in that, The two groups of triangular support pipes and the installation pipes and the reinforcing horizontal pipe are integrally formed.

3. The upper welding assembly of the high-strength off-road vehicle frame according to claim 1, characterized in that, The triangular support pipe is welded and connected to the reinforcing inclined pipe and the triangular mounting plate.

4. The upper welding assembly of the high-strength off-road vehicle frame according to claim 1, characterized in that, Three groups of mounting holes are provided on the triangular mounting plate.

5. The upper welding assembly of the high-strength off-road vehicle frame according to claim 1, wherein Assembly holes are provided on the anti-collision plate.

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