Pipeline harness fixing support

Abstract

A pipeline harness fixing support comprises a clamping part, the clamping part is of a plate-shaped structure, one end of the clamping part is fixedly connected with a first abutting part through a transition part, the clamping part, the transition part and the first abutting part are combined to form a special-shaped clamp structure, and the clamping part is provided with a contour attached to the outer side surface of a vehicle frame wing plate. The first jacking part is obliquely arranged in the direction of the clamping part, the free end of the first jacking part abuts against the clamping part in the free state, through cooperation of the clamping part, the transition part and the first jacking part, the whole fixing support can be clamped and fixed to the designated position of the vehicle frame wing plate, bolts and other fixing structures do not need to be adopted, and the fixing effect is good. The support is convenient and rapid to mount and dismount and convenient to use, the clamping part, the first jacking part and the transition part are all provided with mounting holes, and the mounting holes are used for being connected with a binding and fixing device of the pipeline harnesses, so that the pipeline harnesses at different positions and in different directions can be fixed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle wiring harness brackets, in particular to a pipe wiring harness fixing bracket. Background Art

[0002] Inside the vehicle, various pipe bundles and wire harnesses need to be arranged along the length of the frame to prevent the wire harnesses and pipe bundles from wearing, breaking, or colliding with other components during vehicle driving vibration, resulting in electrical failures or safety accidents. Therefore, it is necessary to install pipe harness brackets on the frame to fix the pipe harnesses and control their direction.

[0003] At present, in order to cope with the increasingly complex wiring harness layout and avoid relying on bolts to fix the pipe harness bracket to the frame, a pipe harness bracket installed by clamping has appeared (such as publication number CN220947880U), which specifically includes a clamping part and a fixed clamping plate. The clamping part has a fixing part and a clamping part. The fixing part is used to fix the pipe harness of the vehicle. The fixed clamping plate is connected to the clamping part. The clamping part and the fixed clamping plate are respectively used to abut the two opposite sides of the frame wing surface to jointly clamp the wing surface to fix the clamping part on the frame.

[0004] The existing clamping installation method of the pipe harness bracket can avoid the need to fix the bracket to the frame by bolts, but the fixed clamping plate and the clamping part are connected in a rotating manner. During the clamping process, the fixed clamping plate needs to cooperate with the clamping part through studs and nuts to fix the position of the fixed clamping plate. Otherwise, the bracket cannot be clamped and fixed on the frame, and the installation process is complicated and inconvenient to use. Utility Model Content

[0005] In order to solve the technical problems in the above-mentioned background technology of the existing clamping installation method of the pipe harness bracket, the fixing clamping plate needs to be matched with the clamping part through studs and nuts, the installation process is complicated, and it is inconvenient to use, the utility model provides a pipe harness fixing bracket.

[0006] The technical solution of this utility model is as follows:

[0007] The utility model provides a pipe harness fixing bracket, including a clamping part, the clamping part is a plate-shaped structure, one end of the clamping part is fixedly connected to the first tightening part by a transition part, the clamping part, the transition part and the first tightening part are combined to form a special-shaped clamping structure, the clamping part has a contour that fits the outer surface of the frame wing plate, the first tightening part is inclined toward the direction of the clamping part, and the free end of the first tightening part abuts against the clamping part in the free state, through the cooperation of the clamping part, the transition part and the first tightening part, the fixing bracket can be clamped and fixed at a specified position on the frame wing plate as a whole without the use of fixing structures such as bolts. The bracket is easy to install and disassemble, and is fast and easy to use. The clamping part, the first tightening part and the transition part are all provided with mounting holes, and the mounting holes are used to connect the bundling and fixing device of the pipe harness to facilitate the fixation of pipe harnesses in different positions and directions.

[0008] Preferably, a first arc portion is fixedly provided at one end of the clamping portion away from the transition portion, and the first arc portion is bent in a direction close to the first tightening portion. The first arc portion is buckled on the connecting transition side of the frame wing plate and the web plate, and cooperates with the setting of the transition portion to effectively limit the movement of the fixing bracket in a direction perpendicular to the web plate.

[0009] Preferably, a first mounting hole and a second mounting hole are provided on the outer surface of the clamping portion, and the first mounting hole and the second mounting hole are arranged in sequence along the length direction of the clamping portion. The first mounting hole is perpendicular to the second mounting hole. The first mounting hole is used to fix the pipe harness perpendicular to the direction of the frame, and the second mounting hole is used to fix the pipe harness parallel to the direction of the frame.

[0010] Preferably, a third mounting hole and a fourth mounting hole are provided on the transition portion, and the third mounting hole and the fourth mounting hole are both arranged vertically. The fourth mounting hole is located on both sides of the third mounting hole and is used to fix the vertically oriented pipeline bundle at different positions.

[0011] Preferably, the transition portion is also fixedly connected to a second tightening portion, which is inclined toward the clamping portion. The inclination angle of the second tightening portion is greater than that of the first tightening portion. The second tightening portion passes through the first tightening portion and abuts against the clamping portion. A double tightening method is adopted, which makes the clamping more secure, and when one tightening portion fails, the other tightening portion can be used to cooperate with the clamping portion, so that the bracket can be reliably clamped on the frame, ensuring the reliability of the bracket fixation.

[0012] Preferably, the first tightening portion is provided with an escape opening for avoiding the second tightening portion, so as to facilitate the setting and use of the position of the second tightening portion and improve the integration.

[0013] Preferably, a second arc portion is fixedly provided on the free end of the first tightening portion, and the second arc portion is bent in a direction away from the clamping portion.

[0014] Preferably, a plurality of fifth mounting holes are provided on the second arc portion to fix the pipe bundle. The second arc portion is used for supporting and limiting the pipe bundle, so as to facilitate the arrangement of the pipe bundle.

[0015] Preferably, a sixth mounting hole is provided on the second tightening portion for fixing the pipe harness inside the frame.

[0016] Preferably, a third arc portion is fixedly provided on the free end of the second tightening portion to assist in supporting and limiting the pipe harness.

[0017] It can be seen from the above technical solutions that the advantages of the present invention are:

[0018] 1. The clamping portion has a profile that fits the outer surface of the frame wing, and the first tightening portion is inclined toward the clamping portion. In the free state, the free end of the first tightening portion abuts against the clamping portion. Through the cooperation of the clamping portion, the transition portion and the first tightening portion, the fixing bracket can be clamped and fixed at a specified position on the frame wing as a whole without the use of fixing structures such as bolts. The bracket is easy and quick to install and disassemble, and is easy to use. The clamping portion, the first tightening portion and the transition portion are all provided with mounting holes. The mounting holes are used to connect the bundling and fixing devices of the pipe harness to facilitate the fixation of pipe harnesses in different positions and directions.

[0019] 2. The transition portion is also fixedly connected to a second tightening portion, which is inclined toward the clamping portion. The inclination angle of the second tightening portion is greater than that of the first tightening portion. The second tightening portion passes through the first tightening portion and abuts against the clamping portion. A double tightening method is adopted, which makes the clamping more secure. When one tightening portion fails, the other tightening portion can be used to cooperate with the clamping portion, so that the bracket can be reliably clamped on the frame, ensuring the reliability of the bracket fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a pipe harness fixing bracket according to one or more embodiments of the present invention from a first perspective;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the pipe harness fixing bracket according to one or more embodiments of the present invention from a second viewing angle;

[0023] Figure 3This is a schematic diagram of a first usage state of a pipe harness fixing bracket according to one or more embodiments of the present invention;

[0024] Figure 4 This is a schematic diagram of a second usage state of a pipe harness fixing bracket according to one or more embodiments of the present invention;

[0025] Figure 5 This is a schematic diagram of a third usage state of the pipe harness fixing bracket according to one or more embodiments of the present invention;

[0026] Figure 6 This is a schematic diagram of a fourth usage state of the pipe harness fixing bracket according to one or more embodiments of the present invention;

[0027] Figure 7 This is a schematic diagram of a fifth usage state of the pipe harness fixing bracket according to one or more embodiments of the present invention;

[0028] The components represented by the reference numerals in the figure are:

[0029] 1. Clamping portion; 2. First tightening portion; 3. Second tightening portion; 4. First arc portion; 5. Second arc portion; 6. Third arc portion; 7. First mounting hole; 8. Second mounting hole; 9. Third mounting hole; 10. Fourth mounting hole; 11. Fifth mounting hole; 12. Sixth mounting hole. DETAILED DESCRIPTION

[0030] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this patent.

[0031] In a typical embodiment of the present invention, Figure 1-Figure 7 As shown, a pipe harness fixing bracket is proposed, comprising: a clamping portion 1 and a first tightening portion 2, one end of the clamping portion 1 is fixedly connected to one end of the first tightening portion 2 by a transition portion, the clamping portion 1, the transition portion and the first tightening portion 2 are combined to form a special-shaped clamp structure (similar to a U-shape), the clamping portion 1 is used to be placed on the outer surface of the frame longitudinal beam wing (hereinafter referred to as the frame wing), and the first tightening portion 2 is used to abut against the inner surface of the frame wing, so that the pipe harness fixing bracket is clamped and fixed on the frame wing as a whole through the cooperation of the clamping portion 1 and the first tightening portion 2.

[0032] The clamping part 1 is a plate-shaped structure. The length of the clamping part 1 is the same as the width of the frame wing. The clamping part 1 has a contour that fits the outer surface of the frame wing. One end of the clamping part 1 is fixedly provided with a first arc portion 4, and the first arc portion 4 is bent in the direction close to the first tightening portion 2. The first arc portion 4 is buckled on the connection transition side of the frame wing and the web. The other end of the clamping part 1 is fixedly connected to the first tightening portion 2. The clamping part 1 and the first tightening portion 2 are fixedly connected by a transition portion. The transition portion is used to buckle on the side of the wing away from the web, thereby clamping the fixing bracket as a whole on the frame wing, limiting the movement of the fixing bracket as a whole in the direction perpendicular to the frame. With the use of the tightening part, the bracket can be effectively fixed and limited at the specified position of the frame wing without the need for fixing structures such as bolts. The bracket is easy to install and disassemble, and is fast and easy to use.

[0033] The first tightening portion 2 is a plate-like structure, and the first tightening portion 2 is tilted toward the clamping portion 1. In the free state (i.e., not clamped in the frame state), the free end of the first tightening portion 2 (i.e., the end away from the transition portion) abuts against the clamping portion 1 to ensure sufficient tightening and clamping limiting capabilities during use.

[0034] In order to further improve the tightening and clamping limiting capabilities of the bracket, a second tightening portion 3 is also provided. The second tightening portion 3 is also a plate-shaped structure, and the second tightening portion 3 is also fixedly connected to the transition portion. The first tightening portion 2 is provided with an avoidance opening for avoiding the second tightening portion 3. The second tightening portion 3 is also inclined toward the direction of the clamping portion 1, and the inclination angle of the second tightening portion 3 is greater than the first tightening portion 2. The second tightening portion 3 passes through the first tightening portion 2 and abuts against the clamping portion 1. A double tightening method is adopted, which makes the clamping more secure. When one tightening portion fails, the other tightening portion can be used to cooperate with the clamping portion, so that the bracket can be reliably clamped on the frame, ensuring the reliability of the bracket fixation.

[0035] like Figure 1 、 Figure 2 As shown, two connecting protrusions are fixedly provided on the outer surface of the clamping portion 1. The two connecting protrusions are arranged in sequence along the length direction of the clamping portion 1. A first mounting hole 7 is provided on one connecting protrusion, and a second mounting hole 8 is provided on the other connecting protrusion. The first mounting hole 7 and the second mounting hole 8 are both long hole structures. The first mounting hole 7 is perpendicular to the second mounting hole 8, so as to be used for fixing pipeline bundles with different directions respectively. Figure 3 and Figure 4 As shown, the first mounting hole 7 is used to fix the pipe harness perpendicular to the direction of the frame, and the second mounting hole 8 is used to fix the pipe harness parallel to the direction of the frame. The pipe harness is fixed by a binding and fixing device such as a cable tie, and the cable tie is connected to the corresponding first mounting hole 7 and second mounting hole 8.

[0036] A third mounting hole 9 and a fourth mounting hole 10 are provided on the transition portion between the clamping portion 1 and the first tightening portion 2. The third mounting hole 9 and the fourth mounting hole 10 are both long hole structures, and the third mounting hole 9 and the fourth mounting hole 10 are both vertically arranged. The fourth mounting hole 10 is located on both sides of the third mounting hole 9. Figure 5 、 Figure 6 As shown, the third mounting hole 9 and the fourth mounting hole 10 are used to fix the vertically oriented pipe bundle at different positions, and the third mounting hole 9 and the fourth mounting hole 10 are both connected to the cable tie.

[0037] like Figure 2 As shown, the free end of the first pressing portion 2 is fixed with a second arc portion 5, the second arc portion 5 is bent in a direction away from the clamping portion 1, and a plurality of fifth mounting holes 11 are opened on the second arc portion 5, as shown in FIG. Figure 7 As shown, the fifth mounting hole 11 is also used to connect with a cable tie to fix the pipe bundle, and the second arc portion 5 is used to support and limit the pipe bundle to facilitate the arrangement of the pipe bundle.

[0038] like Figure 1 、 Figure 2 and Figure 7 As shown, a sixth mounting hole 12 is provided on the second tightening portion 3 for fixing the pipe harness inside the frame, and a third arc portion 6 is fixed to the free end of the second tightening portion 3 for supporting and limiting the auxiliary pipe harness.

[0039] The arrangement of the first mounting hole 7, the second mounting hole 8, the third mounting hole 9, the fourth mounting hole 10, the fifth mounting hole 11 and the sixth mounting hole 12 can be suitable for fixing pipeline bundles in different positions and directions, and has strong overall adaptability and a wide range of applications.

[0040] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one 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 is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pipe harness fixing bracket, comprising: The clamping part (1) is characterized in that the clamping part (1) is a plate-like structure, one end of the clamping part (1) is fixedly connected to the first tightening part (2) by a transition part, the clamping part (1), the transition part and the first tightening part (2) are combined to form a special-shaped clamping structure, the clamping part (1) has a profile that fits the outer surface of the frame wing plate, the first tightening part (2) is inclined toward the clamping part (1), and the free end of the first tightening part (2) is in contact with the clamping part (1) in the free state, and the clamping part (1), the first tightening part (2) and the transition part are all provided with mounting holes, and the mounting holes are used to connect the bundling and fixing device of the pipe harness.

2. The pipe harness fixing bracket according to claim 1, characterized in that: A first arc portion (4) is fixedly provided at one end of the clamping portion (1) away from the transition portion. The first arc portion (4) bends toward a direction close to the first tightening portion (2). The first arc portion (4) is buckled on the transition side connecting the frame wing plate and the web.

3. The pipe harness fixing bracket according to claim 1, characterized in that: A first mounting hole (7) and a second mounting hole (8) are provided on the outer surface of the clamping portion (1); the first mounting hole (7) and the second mounting hole (8) are arranged in sequence along the length direction of the clamping portion (1); the first mounting hole (7) and the second mounting hole (8) are perpendicular to each other.

4. The pipe harness fixing bracket according to claim 1, characterized in that: A third mounting hole (9) and a fourth mounting hole (10) are provided on the transition portion. The third mounting hole (9) and the fourth mounting hole (10) are both arranged vertically, and the fourth mounting hole (10) is located on both sides of the third mounting hole (9).

5. The pipe harness fixing bracket according to claim 1, characterized in that: The transition portion is also fixedly connected to a second tightening portion (3), which is inclined toward the clamping portion (1). The inclination angle of the second tightening portion (3) is greater than that of the first tightening portion (2). The second tightening portion (3) passes through the first tightening portion (2) and abuts against the clamping portion (1).

6. The pipe harness fixing bracket according to claim 5, characterized in that: The first tightening portion (2) is provided with an escape opening for avoiding the second tightening portion (3).

7. The pipe harness fixing bracket according to claim 1, characterized in that: A second arc portion (5) is fixedly provided at the free end of the first pressing portion (2), and the second arc portion (5) is bent in a direction away from the clamping portion (1).

8. The pipe harness fixing bracket according to claim 7, characterized in that: A plurality of fifth mounting holes (11) are provided on the second arc portion (5).

9. The pipe harness fixing bracket according to claim 5, characterized in that: A sixth mounting hole (12) is provided on the second tightening portion (3).

10. The pipe harness fixing bracket according to claim 9, characterized in that: A third arc portion (6) is fixedly provided at the free end of the second tightening portion (3).

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