Multifunctional composite reinforced tow bar
By designing a multi-function composite enhanced trailer bar, adopting an open architecture and double redundant safety design, the existing trailer bar has solved the problems of low strength and single functions, and achieved higher operating safety and equipment expansion functions. for emergency rescue and field operations.
Patent Information
- Application Number
- CN202420342649.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-25
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-02-25
AI Technical Summary
The existing car trailer bar has a single function, low strength, and is difficult to withstand the pulling and drag of large torques. It lacks the expansion function of external equipment, which leads to the dragging and pulling easily, and lacks operating safety and reliability.
A multi-functional composite enhanced trailer bar is designed, and an expansion platform with an open architecture is equipped with a double redundant safety design, which can withstand the pulling and drag of greater torque, and can quickly disassemble and assemble special operation equipment through the expansion interface to complete road cleaning. Obstacles, cleaning and other operations.
It effectively improves the operating safety and reliability of various operations, protects the safety of the vehicle body and occupants, and expands the equipment's usage functions, suitable for emergency rescue and field operations of greater intensity.
Smart Images
Figure CN222495991U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of vehicle equipment, and in particular relates to a multifunctional composite reinforced trailer bar for a vehicle. Background Art
[0002] The tow bar is a connecting part for towing vehicles and other objects or connecting external equipment. Currently, some car tow bars on the market have single functions, most of them do not have winch brackets, do not have the function of expanding external equipment, have low strength, and are easy to break when towing. Summary of the invention
[0003] In order to solve the above-mentioned problems, the utility model provides a new type of vehicle multifunctional composite reinforced trailer bar, which is an expansion platform with an open architecture and has a protective function for protecting important internal components of the vehicle; it adopts a double redundant safety design, can withstand traction and drag with greater torque and can absorb and reduce external impact force, and is mainly used for emergency rescue with greater intensity, field operations, etc., effectively improving the operational safety and reliability of various operations, and protecting the safety of the vehicle body and passengers; it can also be expanded and equipped with various professional operating equipment to complete road clearance, cleaning and other operations.
[0004] The utility model is realized through the following technical solutions:
[0005] A vehicle multifunctional composite reinforced trailer bar comprises a trailer interface (3), an expansion interface (4), a double-wing longitudinal beam hanger (5), and a winch bracket (6). As a further optimization scheme of the utility model, the components are welded to a first crossbeam (1) and a second crossbeam (2) by reinforcement.
[0006] As a further optimization solution of the utility model, the winch bracket (6) and the winch bracket (7) are provided with mounting holes, and the winch bracket (6) is fixed to the winch bracket (7) by bolts in the mounting holes.
[0007] As a further optimization solution of the utility model, the cross-sections of the cross-beam 1 (1) and the cross-beam 2 (2) are rectangular or L-shaped, and the cross-sections of the trailer interface (3) and the expansion interface (4) are rectangular; and the sides of the trailer interface (3) and the expansion interface (4) are provided with latch holes.
[0008] As a further optimization solution of the utility model, a vehicle multifunctional composite reinforced trailer bar is directly installed on the longitudinal beam and cross beam of the original vehicle frame, and the winch bracket (7) is installed on the winch support (6). BRIEF DESCRIPTION OF THE DRAWINGS
[0009] FIG1 is a top view of the structure of the utility model.
[0010] FIG. 2 is a front view of the structure of the utility model.
[0011] FIG. 3 is a side view of the structure, accessories and winch bracket of the utility model.
[0012] In the figure: 1: crossbeam 1 (1), 2: crossbeam 2 (2), 3: trailer interface (3), 4: expansion interface (4), 5: double-wing plate longitudinal beam bracket (5), 6: winch bracket (6), 7: winch bracket (7), 8: operating equipment power supply bracket (8), 9: reinforcement bracket (9), 10: bracket (10). DETAILED DESCRIPTION
[0013] As shown in FIG. 1-2 , the present embodiment provides a multifunctional composite reinforced trailer bar, including a cross beam 1 (1), a cross beam 2 (2), a trailer interface (3), an expansion interface (4), a double-flap longitudinal beam bracket (5), a winch bracket (6) and a winch bracket (7), an operating equipment power supply bracket (8), a reinforced bracket (9), and a bracket (10).
[0014] As shown in Figure 1-2, the double-wing longitudinal beam bracket (5) is installed perpendicular to the axis of the beam, reinforced and welded, at both ends of the beam one (1) and the beam two (2), the trailer interface (3) is in the center of the beam one (1) and the beam two (2), the expansion interface (4) and the winch bracket (6) are symmetrically installed on the beam one (1) and the beam two (2), and are respectively provided with fixing holes to realize a design that can be quickly disassembled and assembled.
[0015] As shown in FIG3 , the trailer interface (3) and the expansion interface (4) use a reinforced sleeve with a rectangular cross section and a latch hole on the side to facilitate expansion and installation of operating equipment; the crossbeam, winch bracket, winch bracket, trailer interface, expansion interface, wing plate, etc. are all existing mature materials and can be purchased directly, reducing production and manufacturing costs.
[0016] Compared with the existing technology, the beneficial effects of the utility model are as follows: the multifunctional composite reinforced trailer bar of the utility model is directly installed on the longitudinal beam and the cross beam of the original vehicle frame, is an expansion platform with an open structure, is easy to disassemble and assemble, has a protective function, adopts a double redundant safety design, can withstand traction and drag with a larger torque, and can absorb and reduce external impact force. It is mainly used for emergency rescue with greater intensity, field operations, etc., effectively improving the operational safety and reliability of various operations, and protecting the safety of the vehicle body and passengers; it can also be used to tow a trailer or other vehicles through the trailer interface (3), and the expansion interface (4) can be used to quickly disassemble and assemble special operation equipment to complete road clearance, cleaning and other operations.
[0017] The basic principles, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.
Claims
1. A multifunctional composite reinforced trailer bar, comprising a first crossbeam (1), a second crossbeam (2), a trailer interface (3), an expansion interface (4), a double-wing longitudinal beam hanger (5), a winch bracket (6) and a winch bracket (7), an operating equipment power supply bracket (8), a reinforced hanger (9), and a bracket (10); wherein the plurality of The two double-wing longitudinal beam hangers (5) are installed at the two ends of the cross beam one (1) and the cross beam two (2), the trailer interface (3) is installed at the center of the cross beam one (1) and the cross beam two (2), and the expansion interface (4) and the winch bracket (6) are symmetrically installed on the cross beam one (1) and the cross beam two (2).
2. The multifunctional composite reinforced trailer bar according to claim 1, characterized in that: The double-wing panel longitudinal beam hanger (5) and the cross beam one (1) are directly mounted on the longitudinal beam and cross beam of the original vehicle frame.
3. The multifunctional composite reinforced trailer bar according to claim 1, characterized in that: Perpendicular to the crossbeam axis direction, the trailer interface (3), the expansion interface (4), the double-wing longitudinal beam hanger (5), and the winch bracket (6) are reinforced and welded and installed on the crossbeam 1 (1) and the crossbeam 2 (2); the winch bracket (7) is installed on the winch bracket (6).
4. The multifunctional composite reinforced trailer bar according to claim 1, characterized in that: The double-wing plate longitudinal beam hanger (5), the winch bracket (6), the winch bracket (7), the reinforcement hanger (9), and the bracket (10) are respectively provided with mounting holes; the winch bracket (7) is fixed to the winch bracket (6) by bolts.
5. The multifunctional composite reinforced trailer bar according to claim 1, characterized in that: The cross sections of the cross beam 1 (1) and the cross beam 2 (2) are rectangular or L-shaped, and the cross sections of the trailer interface (3) and the expansion interface (4) are rectangular.
6. The multifunctional composite reinforced trailer bar according to claim 1, characterized in that: Pin holes are provided on the sides of the trailer interface (3) and the expansion interface (4).
7. The multifunctional composite reinforced trailer bar according to claim 1, characterized in that: The second crossbeam (2) is provided with a trailer interface (3), an expansion interface (4), an operating equipment power supply bracket (8), and a bracket (10).