Pipeline harness support and vehicle

Abstract

The utility model discloses a pipeline harness support and a vehicle, and belongs to the field of vehicle accessories. According to the technical scheme, the pipeline harness support comprises a support body, the support body comprises a connecting plate and a transition plate which are connected with each other, a certain included angle is formed between the connecting plate and the transition plate, the connecting position between the connecting plate and the transition plate is in fillet transition, and a vehicle body connecting structure is arranged on the connecting plate. And a pipeline fixing structure is arranged on the connecting plate and / or the transition plate. The beneficial effects of the scheme are that the support can be installed at the turning position of a vehicle body structure, the wire harness is fixed on the panel of the support, the bending of the wire harness is realized through the fillet of the support, the direct friction between the wire harness and a sharp corner angle is avoided, and the protection effect on the wire harness is improved.

Description

Technical Field

[0001] The utility model relates to the field of vehicle accessories, in particular to a pipe harness bracket and a vehicle. Background Art

[0002] A large number of pipelines and wiring harness structures are arranged in the vehicle. Various pipeline harnesses are important components of the automotive electrical and fluid systems. They combine the functions of wire harnesses and pipelines to realize the transmission of electricity, signals, data and fluid media, such as the supply and return pipes of the engine cooling system, the brake fluid pipelines of the brake system, the air supply pipes of the air-conditioning system, and various electronic control lines. These structures are often fixed on the vehicle body structure such as the frame. Especially for various commercial vehicles, the chassis is relatively separated from the cab and functional parts (such as the cargo box). The vehicle chassis constitutes a relatively independent system, and the various pipeline harnesses of the vehicle are mostly arranged on the vehicle chassis.

[0003] The chassis of commercial vehicles is usually a frame structure formed by connecting channel steels arranged horizontally and vertically. When arranging the wiring harness, certain principles and methods need to be followed. One of the important principles is to reduce unnecessary bending and twisting, ensure that the layout of the pipe harness is reasonable and beautiful, and avoid lines that are too long or too short. However, in the actual design and layout, there will still be unavoidable pipe harness turns, especially when the wire harness bypasses the end and ridge position of the frame beam and the edge of the bracket panel. The pipe harness is prone to friction with the edge corners of the beam or panel, resulting in severe wear of the contact position of the wire harness.

[0004] To this end, the current solution is to use rubber parts to cover the corners where the pipe harness passes, or to add a sheath to the outside of the cable. However, under actual working conditions, rubber parts are prone to aging and falling off due to factors such as wear from road debris and changes in temperature, and their protective effect on the pipe harness is significantly reduced. Summary of the invention

[0005] The utility model provides a pipe harness bracket to solve the problem that the contact position of the wiring harness on the vehicle is not properly protected and is prone to wear when passing through the structural turning point.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is a pipe harness bracket, including a bracket body, the bracket body including a connecting plate and a transition plate connected to each other, the connecting plate and the transition plate are arranged at a certain angle, the connection between the connecting plate and the transition plate is transitioned by a rounded corner, the connecting plate is provided with a vehicle body connection structure, and the connecting plate and / or the transition plate are provided with a pipeline fixing structure. The bracket of this solution can be installed at the turning point of the vehicle body structure, the wire harness is fixed on the panel of the bracket, and the bending of the pipe harness is achieved by the rounded corner of the bracket itself, which avoids the direct friction of the pipe harness with sharp edges and corners, and improves the protection effect of the pipe harness.

[0007] Preferably, the angle between the connecting plate and the transition plate is not greater than 90 degrees. The edge of the bracket panel is close to the plane of the installation position to avoid large-angle bending of the pipeline at the edge of the panel of the bracket and avoid wear of the bracket on the pipeline bundle.

[0008] Preferably, an inner buckle plate is further provided on the edge of the transition plate away from the connecting plate, and an obtuse angle is formed between the inner buckle plate and the transition plate. The inner buckle plate is provided so that the bracket forms a U-shaped structure, and the bending position can be effectively supported when the pipeline is bent for the second time, further improving the protection capability.

[0009] Preferably, in the vertical direction, the top edge of the inner gusset plate is flush with the top edge of the transition plate, and the bottom edge of the inner gusset plate is located above the bottom edge of the transition plate.

[0010] Preferably, a crack-stop groove is provided at the turning point between the bottom edge of the inner buckle plate and the transition plate to prevent deformation of the inner buckle plate at the bending position and to serve as a fixing groove for the wire harness tie.

[0011] Preferably, the pipeline fixing structure includes at least one tie hole provided on the connecting plate and / or the transition plate.

[0012] Preferably, the inner edge of the hole of the cable tie has at least one straight edge, and the cable tie is close to the straight edge of the hole of the cable tie, so as to reduce the wear on the cable tie.

[0013] Preferably, a cable tie groove is provided on the top edge and / or the bottom edge of the inner buckle plate.

[0014] On the other hand, the utility model also provides a vehicle, including a body structure, wherein the above-mentioned pipeline harness bracket is installed at the turning point of the body structure, the body structure has a first side surface and a second side surface, the connecting plate is fixedly connected to the first side surface, the transition plate is located in front of the second side surface, and the vehicle pipeline is fixed in the pipeline fixing structure on the connecting plate and / or the transition plate.

[0015] Preferably, a positioning groove is formed on the first side surface of the vehicle body structure, and a positioning protrusion is formed on the connecting plate, and the positioning protrusion is inserted into the positioning groove.

[0016] It can be seen from the above technical scheme that the utility model has the advantages that this scheme designs a pipe harness bracket, and the multiple panels of the bracket are a turning structure and are connected by rounded transition. The bracket is installed at the corners of the vehicle body structure such as the frame, and the pipe harness is bent through the bracket, which reduces the wear on the pipe harness. At the same time, the bracket structure is more sturdy and durable, and can realize L-shaped and U-shaped turning of the pipe harness, and has a wide range of applications; a convex positioning structure is provided between the bracket and the vehicle body, and the installation is firm; therefore, the vehicle provided by the utility model has a pipe harness that is not easy to be damaged, and has a higher service life and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic structural diagram of the first embodiment of the present utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the second embodiment of the utility model. Figure 1 .

[0020] Figure 3 This is a schematic diagram of the structure of the second embodiment of the utility model. Figure 2 .

[0021] Description of main reference numerals

[0022] 1. Connecting plate, 2. Transition plate, 3. Inner buckle plate, 4. Crack arresting groove, 5. Cable tie perforation, 6. Cable tie groove, 7. Positioning protrusion, 8. Vehicle body structure. DETAILED DESCRIPTION

[0023] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0024] Embodiment 1

[0025] like Figure 1As shown, a pipe harness bracket includes a bracket body, the bracket body includes a connecting plate 1 and a transition plate 2 connected to each other, an inner buckle plate 3 is also provided on the transition plate 2 at an edge away from the connecting plate 1, the connecting plate 1 and the transition plate 2 are arranged at a certain angle, the angle between the connecting plate 1 and the transition plate 2 is not greater than 90 degrees and is preferably 90 degrees, the inner buckle plate 3 and the transition plate 2 form an obtuse angle, and then, the bracket body as a whole is a U-shaped structure, the connection between the connecting plate 1 and the transition plate 2 and the connection between the inner buckle plate 3 and the transition plate 2 are both transitioned by rounded corners, in this embodiment, the connecting plate 1 is a long strip body, defined in Figure 1 In the figure, the length direction of the connecting plate 1 is the vertical direction. In the vertical direction, the transition plate 2 is located at the lower part of one side of the connecting plate 1. At the same time, the top edge of the inner clasp plate 3 is flush with the top edge of the transition plate 2, and the bottom edge of the inner clasp plate 3 is located above the bottom edge of the transition plate 2. A crack stop groove 4 is provided at the turning point between the bottom edge of the inner clasp plate 3 and the transition plate 2, and the crack stop groove 4 extends to the inside of the plate surface of the transition plate 2.

[0026] The connecting plate 1 is provided with a vehicle body connecting structure. In this embodiment, the vehicle body connecting structure is a connecting hole, which is installed on the vehicle body through connecting bolts.

[0027] The transition plate 2 is provided with a pipeline fixing structure. In the embodiment, the pipeline fixing structure includes a tie hole 5 opened on the transition plate 2. The tie hole 5 is a rectangular hole. The tie is a flat strip structure and can be attached to the straight edge of the rectangular hole to prevent the tie from being squeezed in the width direction. Based on this principle, in other embodiments, the tie fixing hole can also be designed as a semicircular shape or other shapes, as long as its contour has at least one straight edge, such as Figure 1 As shown, the cable tie perforation 5 is located in the extension direction of the crack stop groove. After the cable tie is tightened, it can be inserted into the crack stop groove, and two-point fixation is achieved in conjunction with the cable tie perforation. The top edge and / or bottom edge of the inner buckle plate 3 is provided with a cable tie groove 6, which can further fix the pipe bundle.

[0028] Embodiment 2

[0029] This embodiment provides a vehicle, including a vehicle body structure 8, such as Figure 2 , 3As shown, in this embodiment, the body structure 8 is a frame longitudinal beam, and the pipe harness bracket described in Example 1 is installed at its front end turning point. The body structure 8 has a first side surface (the ventral surface of the longitudinal beam) and a second side surface (the front end surface of the longitudinal beam). The connecting plate 1 is fixedly connected to the first side surface. A positioning groove is provided on the first side surface of the body structure 8. A positioning protrusion 7 is provided on the connecting plate 1. The positioning protrusion 7 is inserted into the positioning groove to prevent the bracket from rotating around the connecting bolt. The transition plate 2 is located in front of the second side surface. When routing, the pipe harness extends to the front end from the first side surface. When reaching the second side surface, it is bent at the fillet between the connecting plate 1 and the transition plate 2, and fixed with a cable tie. The cable tie passes through the cable tie perforation and then goes around to the inner side of the frame longitudinal beam (i.e., the back side of the first side surface). At this time, the pipe harness is bent through the fillet transition between the transition plate 2 and the inner buckle plate 3, and is fixed to the inner buckle plate 3 with a cable tie. This cable tie is stuck in two opposite cable tie grooves.

[0030] It can be seen from the above embodiments that the beneficial effect of the utility model is that the present scheme designs a pipe harness bracket, and the multiple panels of the bracket are a turning structure and are connected by rounded transition. The bracket is installed at the corners of the vehicle body structure such as the frame, and the pipe harness is bent through the bracket, which reduces the wear on the pipe harness. At the same time, the bracket structure is more sturdy and durable, and can realize L-shaped and U-shaped turning of the pipe harness, and has a wide range of applications; a convex positioning structure is provided between the bracket and the vehicle body, and the installation is firm; therefore, the vehicle provided by the utility model has a pipe harness that is not easy to be damaged, and has a higher service life and safety.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pipe harness bracket, comprising a bracket body, characterized in that: The support body comprises a connecting plate (1) and a transition plate (2) which are connected to each other, the connecting plate (1) and the transition plate (2) are arranged at a certain angle, the connection between the connecting plate (1) and the transition plate (2) is transitioned through a rounded corner, the connecting plate (1) is provided with a vehicle body connecting structure, and the connecting plate (1) and / or the transition plate (2) are provided with a pipeline fixing structure.

2. The pipe harness bracket according to claim 1, characterized in that: The angle between the connecting plate (1) and the transition plate (2) is no greater than 90 degrees.

3. The pipe harness bracket according to claim 1, characterized in that: An inner gusset plate (3) is also provided on the edge of the transition plate (2) away from the connecting plate (1), and an obtuse angle is formed between the inner gusset plate (3) and the transition plate (2).

4. The pipe harness bracket according to claim 3, characterized in that: In the vertical direction, the top edge of the inner gusset plate (3) is flush with the top edge of the transition plate (2), and the bottom edge of the inner gusset plate (3) is located above the bottom edge of the transition plate (2).

5. The pipe harness support according to claim 4, characterized in that: A crack-stop groove (4) is provided at the turning point between the bottom edge of the inner buckle plate (3) and the transition plate (2).

6. The pipe harness bracket according to claim 1, characterized in that: The pipeline fixing structure comprises at least one tie hole (5) formed on the connecting plate (1) and / or the transition plate (2).

7. The pipe harness support according to claim 6, characterized in that: The inner edge of the cable tie through hole (5) has at least one straight edge.

8. The pipe harness support according to claim 3, characterized in that: A tie groove (6) is provided on the top edge and / or the bottom edge of the inner buckle plate (3).

9. A vehicle, comprising a vehicle body structure (8), characterized in that: A pipe harness bracket as claimed in any one of claims 1 to 8 is installed at the turning point of the vehicle body structure (8), the vehicle body structure (8) has a first side surface and a second side surface, the connecting plate (1) is fixedly connected to the first side surface, the transition plate (2) is located in front of the second side surface, and the vehicle pipeline is fixed in the pipeline fixing structure on the connecting plate (1) and / or the transition plate (2).

10. The vehicle according to claim 9, characterized in that A positioning groove is provided on the first side surface of the vehicle body structure (8), and a positioning protrusion (7) is provided on the connecting plate (1), and the positioning protrusion (7) is inserted into the positioning groove.

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