An easy-to-install high-voltage wire harness bracket

Abstract

This utility model relates to the field of high-voltage wire harness bracket technology and discloses a high-voltage wire harness bracket that is easy to install. It includes a mounting base, a first connecting block fixedly connected to one side of the top surface of the mounting base, and a connecting frame fixedly connected to the top surface of the first connecting block. The connecting frame has slots on both sides of its outer wall, and a fixing pin is fixedly connected to one side of each slot. Three second positioning rods drive three movable plates to move, causing the two connecting rods to pull two return springs during movement. The three movable plates drive three clamping wheels to move, thereby adjusting the distance between the three clamping wheels, facilitating the insertion of the high-voltage wire harness into the movable ring. Then, the second fixing rod is released, causing the elasticity of the two return springs to reset the two connecting rods, the second fixing rods, the three movable plates, and the three clamping wheels, thus clamping the high-voltage wire harness. This solves the problems in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of high-voltage wire harness bracket technology, and more specifically to a high-voltage wire harness bracket that is easy to install. Background Technology

[0002] High-voltage lines typically refer to power transmission lines carrying voltages above 10kV. In new energy vehicles, single-wire clips are generally used to secure high-voltage wiring harnesses. These clips are simple in structure and are usually fixed to the vehicle frame near the high-voltage line. The high-voltage line is then secured to the clip. Publication number CN219247380U discloses a high-voltage wiring harness fixing bracket, relating to the field of automotive wiring harness fixing technology. This bracket addresses the problems of difficulty in adjusting the height of the fixing bracket as needed, poor adjustability of the device, inconvenience in securing high-voltage wiring harnesses, and the wiring harness easily loosening and making abnormal noises when the vehicle moves. The bracket includes a base; a set of fixing brackets is threaded onto the top of the base, and the top of the fixing brackets rotates... The device has an upper connecting seat with a set of fixing blocks slidably mounted on its upper end. A set of locking blocks is also slidably mounted inside the upper connecting seat, with the inner end of the locking blocks inserted into the fixing groove on the side of the fixing blocks. This invention allows the height of the fixing bracket, threaded onto the adjusting screw, to be adjusted as needed, thus improving the device's adjustability. The locking blocks, in conjunction with the fixing blocks, facilitate the clamping and fixing of high-voltage wire harnesses. While this product allows for convenient overall height adjustment, it is inconvenient for clamping and installing different wire harnesses, potentially leading to smaller wire harnesses being unable to be secured, resulting in loosening and damage. This reduces the applicability of the wire harnesses and has poor practicality, requiring improvement. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a high-voltage harness bracket that is easy to install, so as to solve the problems existing in the background art.

[0004] This utility model provides the following technical solution: a high-voltage wire harness bracket that is easy to install, including a mounting base, a first connecting block fixedly connected to one side of the top surface of the mounting base, a connecting frame fixedly connected to the top surface of the first connecting block, slots opened on both sides of the outer wall of the connecting frame, a fixing pin fixedly connected to one side of each slot, a return spring movably sleeved on the outer wall of each of the two fixing pins, the two return springs movably connected to the two slots, a connecting rod fixedly sleeved at one end of each of the two return springs, a movable ring fixedly connected to one end of each of the two connecting rods, a limit ring fixedly connected to one side of the movable ring, a movable groove opened on one side of the outer wall of the connecting frame, and a first fixing rod fixedly connected to one side of the outer wall of the connecting frame;

[0005] Preferably, a limiting groove is provided on the inner side of the connecting frame, the movable ring is rotatably connected in the limiting groove, and three first positioning rods are fixedly connected to one side of the connecting frame near the outer wall, and one end of each of the three first positioning rods is movably connected to a movable plate.

[0006] Preferably, one side of the movable ring is fixedly connected to three second positioning rods, the outer walls of the three second positioning rods are movably sleeved on one side of the three movable plates, and one end of each of the three movable plates is fixedly connected to a limit rod.

[0007] Preferably, the outer walls of the three limiting rods are movably fitted with clamping wheels, and a second fixing rod is fixedly connected to one side of the outer wall of the movable ring, the second fixing rod being movably connected within the movable groove.

[0008] Preferably, two second connecting blocks are fixedly connected to the top surface of the mounting base near the other side, and a mounting bracket is fixedly connected to the top surface of the two second connecting blocks.

[0009] Preferably, there are two mounting brackets, and two threaded rods are threadedly connected to both sides of the two mounting brackets.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. This utility model, by setting a movable plate, allows the high-voltage wire harness to be inserted through two mounting brackets. Two threaded rods secure the two mounting brackets, thus initially fixing the high-voltage wire harness. The operator then manually pushes a second fixing rod to the position of the first fixing rod, causing a movable ring to move. This movable ring moves two connecting rods and three second positioning rods, which in turn move three movable plates. As the connecting rods move, they pull on two return springs, and the three movable plates move three clamping wheels, adjusting the distance between them. This facilitates the insertion of the high-voltage wire harness into the movable ring. Then, the second fixing rod is released, allowing the elasticity of the two return springs to reset the two connecting rods, the second fixing rods, the three movable plates, and the three clamping wheels, thus clamping the high-voltage wire harness. This solves the problems in the prior art.

[0012] 2. In this utility model, a second fixed rod is provided, which is movably connected in the movable groove. By adjusting the distance between the second fixed rod and the first fixed rod, the second fixed rod drives the movable ring to rotate inside the connecting frame, and drives the limiting ring to rotate in the limiting groove. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is an exploded view of the movable ring structure of this utility model.

[0015] Figure 3 This is an exploded view of the first positioning rod structure of this utility model.

[0016] Figure 4 This is a cross-sectional view of the connecting frame structure of this utility model.

[0017] The attached figures are labeled as follows: 1. Mounting base; 2. First connecting block; 3. Connecting frame; 4. Groove; 5. Fixing pin; 6. Return spring; 7. Connecting rod; 8. Limiting ring; 9. Limiting groove; 10. Movable groove; 11. First fixing rod; 12. Movable ring; 13. First positioning rod; 14. Movable plate; 15. Second positioning rod; 16. Limiting rod; 17. Clamping wheel; 18. Second fixing rod; 19. Second connecting block; 20. Mounting frame; 21. Threaded rod. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The high-voltage harness bracket that is easy to install involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] This utility model provides a high-voltage wire harness bracket that is easy to install, including a mounting base 1. A first connecting block 2 is fixedly connected to one side of the top surface of the mounting base 1. A connecting frame 3 is fixedly connected to the top surface of the first connecting block 2. The outer walls of the connecting frame 3 are provided with slots 4 on both sides. A fixing pin 5 is fixedly connected to one side of each slot 4. A return spring 6 is movably sleeved on the outer wall of each fixing pin 5. The two return springs 6 are movably connected to the two slots 4. A connecting rod 7 is fixedly sleeved on one end of each return spring 6. A movable ring 12 is fixedly connected to one end of each connecting rod 7. A limit ring 8 is fixedly connected to one side of the movable ring 12. A movable groove 10 is provided on one side of the outer wall of the connecting frame 3. A first fixing rod 11 is fixedly connected to one side of the outer wall of the connecting frame 3. A limit groove 9 is provided on the inner side of the connecting frame 3. The movable ring 12 is rotatably connected in the limit groove 9. Three first positioning rods 13 are fixedly connected to one side of the connecting frame 3 near the outer wall. A movable plate 14 is movably connected to one end of each of the three first positioning rods 13.

[0020] By setting up the movable plate 14, the high-voltage wire harness is inserted through the two mounting brackets 20. The two mounting brackets 20 are fastened by the two threaded rods 21, thus fixing the high-voltage wire harness for the first time. The operator pushes the second fixing rod 18 to the position of the first fixing rod 11, which causes the movable ring 12 to move. The movable ring 12 drives the two connecting rods 7 and the three second positioning rods 15 to move. The three second positioning rods 15 drive the three movable plates 14 to move. When the two connecting rods 7 move, they pull the two return springs 6. The three movable plates 14 drive the three clamping wheels 17 to move, thereby adjusting the distance between the three clamping wheels 17, which makes it easier to insert the high-voltage wire harness into the movable ring 12. Then, the second fixing rod 18 is released, and the elasticity of the two return springs 6 causes the two connecting rods 7, the second fixing rod 18, the three movable plates 14, and the three clamping wheels 17 to return to their original positions and clamp the high-voltage wire harness, thus solving the problem in the prior art.

[0021] Furthermore, three second positioning rods 15 are fixedly connected to one side of the movable ring 12. The outer walls of the three second positioning rods 15 are movably sleeved on one side of the three movable plates 14. One end of each of the three movable plates 14 is fixedly connected to a limit rod 16. The outer walls of each of the three limit rods 16 are movably sleeved with a clamping wheel 17. A second fixing rod 18 is fixedly connected to one side of the outer wall of the movable ring 12. The second fixing rod 18 is movably connected within the movable groove 10.

[0022] By setting a second fixed rod 18, which is movably connected in the movable groove 10, and by adjusting the distance between the second fixed rod 18 and the first fixed rod 11, the second fixed rod 18 drives the movable ring 12 to rotate inside the connecting frame 3, and drives the limiting ring 8 to rotate in the limiting groove 9.

[0023] Furthermore, two second connecting blocks 19 are fixedly connected to the top surface of the mounting base 1 near the other side. The top surfaces of the two second connecting blocks 19 are fixedly connected to mounting brackets 20. There are two mounting brackets 20, and two threaded rods 21 are threadedly connected to both sides of the two mounting brackets 20.

[0024] By setting clamping wheels 17, the three clamping wheels 17 are movably sleeved in the middle of the outer wall of the three limit rods 16. When the three clamping wheels 17 clamp the high voltage wire harness, they have a certain protective function, avoiding the problem of high voltage wire harness breakage caused by excessive clamping pressure.

[0025] The working principle of this utility model is as follows: The high-voltage wire harness is inserted through two mounting brackets 20, and the two mounting brackets 20 are fastened by two threaded rods 21, thus fixing the high-voltage wire harness for the first time. The operator then manually pushes the second fixing rod 18 to the position of the first fixing rod 11, causing the movable ring 12 to move. The movable ring 12 drives the two connecting rods 7 and the three second positioning rods 15 to move, which in turn drives the three movable plates 14 to move. As the two connecting rods 7 move, they pull the two return springs 6, and the three movable plates 14 drive the three clamping wheels 17 to move, thereby adjusting the distance between the three clamping wheels 17, thus facilitating the insertion of the high-voltage wire harness into the movable ring 1. In step 2, the second fixing rod 18 is then released, causing the elasticity of the two return springs 6 to drive the two connecting rods 7, the second fixing rod 18, the three movable plates 14, and the three clamping wheels 17 to return to their original positions and clamp the high-voltage wire harness. The second fixing rod 18 is movably connected in the movable groove 10. By adjusting the distance between the second fixing rod 18 and the first fixing rod 11, the second fixing rod 18 drives the movable ring 12 to rotate inside the connecting frame 3, and drives the limiting ring 8 to rotate in the limiting groove 9. The three clamping wheels 17 are movably sleeved in the middle of the outer wall of the three limiting rods 16. When the three clamping wheels 17 clamp the high-voltage wire harness, they have a certain protective function to avoid the problem of high-voltage wire harness breakage due to excessive clamping pressure.

[0026] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0027] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-voltage wire harness bracket that is easy to install, comprising a mounting base (1), characterized in that: A first connecting block (2) is fixedly connected to one side of the top surface of the mounting base (1). A connecting frame (3) is fixedly connected to the top surface of the first connecting block (2). A slot (4) is opened on both sides of the outer wall of the connecting frame (3). A fixing pin (5) is fixedly connected to one side of the slot (4). A return spring (6) is movably sleeved on the outer wall of the two fixing pins (5). The two return springs (6) are movably connected to the two slots (4). A connecting rod (7) is fixedly sleeved on one end of the two return springs (6). A movable ring (12) is fixedly connected to one end of the two connecting rods (7). A limit ring (8) is fixedly connected to one side of the movable ring (12). A movable groove (10) is opened on one side of the outer wall of the connecting frame (3). A first fixing rod (11) is fixedly connected to one side of the outer wall of the connecting frame (3).

2. The high-voltage harness bracket for easy installation according to claim 1, characterized in that: The inner side of the connecting frame (3) is provided with a limiting groove (9), and the movable ring (12) is rotatably connected in the limiting groove (9). Three first positioning rods (13) are fixedly connected to one side of the connecting frame (3) near the outer wall, and one end of each of the three first positioning rods (13) is movably connected to a movable plate (14).

3. The high-voltage harness bracket for easy installation according to claim 2, characterized in that: Three second positioning rods (15) are fixedly connected to one side of the movable ring (12). The outer walls of the three second positioning rods (15) are movably sleeved on one side of the three movable plates (14). One end of each of the three movable plates (14) is fixedly connected to a limit rod (16).

4. The high-voltage harness bracket for easy installation according to claim 3, characterized in that: The outer walls of the three limiting rods (16) are movably fitted with clamping wheels (17), and a second fixing rod (18) is fixedly connected to one side of the outer wall of the movable ring (12). The second fixing rod (18) is movably connected in the movable groove (10).

5. A high-voltage harness bracket for easy installation according to claim 1, characterized in that: Two second connecting blocks (19) are fixedly connected to the top surface of the mounting base (1) near the other side, and mounting brackets (20) are fixedly connected to the top surfaces of the two second connecting blocks (19).

6. A high-voltage harness bracket for easy installation according to claim 5, characterized in that: There are two mounting brackets (20), and two threaded rods (21) are threadedly connected to both sides of the two mounting brackets (20).

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