Multifunctional wire harness positioning support
By designing an adjustable clamping structure and motor-driven height adjustment, the problem of insufficient adaptability of existing wire harness positioning brackets is solved, achieving stable fixing and efficient organization of wire harnesses.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-04-07
AI Technical Summary
Existing multi-functional wire harness positioning brackets have a fixed clamping range, making it difficult to flexibly adapt to different specifications and quantities of wire harnesses, resulting in wire harnesses becoming loose and falling off, affecting sorting efficiency and stability.
A multifunctional wire harness positioning bracket is designed. Through a sliding connection of clamping blocks, pull rods and springs, the clamping position can be adjusted according to the number and specifications of the wire harness. The height of the column can be adjusted by a motor to achieve flexible clamping and stable fixation.
It improves the efficiency of wire harness management, enhances the stability of wire harnesses, prevents loosening, adapts to various layout requirements, and improves maintenance efficiency and safety.
Smart Images
Figure CN224097328U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electrical equipment technology, and in particular to a multifunctional wire harness positioning bracket. Background Technology
[0002] In the field of electrical equipment technology, various devices and appliances that mainly utilize electrical energy for operation, control, regulation, measurement, and protection are used. These devices achieve the conversion, transmission, distribution, utilization, and protection of electrical energy through power electronics and control technologies. In the design and manufacturing process of electrical equipment and systems, the management and layout of wire harnesses play a crucial role. As an important component of electrical connections, the stability and reliability of wire harnesses are directly related to the performance and safety of the entire system.
[0003] In actual use, the clamping range of existing multi-functional wire harness positioning brackets is mostly fixed, and they can only be adapted to wire harnesses of specific specifications. They cannot be flexibly adjusted according to the specifications and quantity of wire harnesses, which often leads to the wire harnesses becoming loose or falling off, thus affecting the organization efficiency of the bracket. Utility Model Content
[0004] The technical problem to be solved by this utility model is that the existing multi-functional wire harness positioning brackets have a fixed clamping range, which makes it difficult to flexibly adapt to wire harnesses of different specifications and quantities. This often leads to wire harnesses becoming loose and falling off, which seriously affects the efficiency and stability of the arrangement. Therefore, we propose a multi-functional wire harness positioning bracket.
[0005] To achieve the above objectives, this application adopts the following technical solution: a multifunctional wire harness positioning bracket, including a wiring frame, with clamping blocks slidably connected to both ends of the top of the wiring frame, a fixing shell fixedly connected to one side of each clamping block, a trapezoidal block disposed inside the fixing shell, a pull rod fixedly connected to one side of each trapezoidal block, the surface of the pull rod slidably connected to the interior of the trapezoidal block, a circular plate fixedly connected to one end of the pull rod, a movable plate fixedly connected to the bottom of the pull rod, an insert block fixedly connected to the bottom of the movable plate, limiting grooves for cooperating with the insert blocks being provided on both sides of the top of the wiring frame, an elliptical block slidably connected to the surface of the pull rod, fixing blocks fixedly connected to both ends of each elliptical block, and four fixing holes for cooperating with the fixing blocks being provided on one side of the fixing shell.
[0006] Preferably, a first spring is slidably connected to the surface of the pull rod, one end of the first spring is fixedly connected to the circular plate, and the other end of the first spring is fixedly connected to the elliptical block.
[0007] Preferably, sliders are fixedly connected to both sides inside the fixed shell, and grooves that cooperate with the sliders are provided on both sides of the movable plate.
[0008] Preferably, the bottom of the movable plate is fixedly connected to two second springs, which are located on both sides of the insert block, and the other end of the second spring is fixedly connected to the inside of the fixed shell.
[0009] Preferably, guide blocks are fixedly connected to both sides of the bottom of the clamping block, and guide grooves that cooperate with the guide blocks are opened on both sides of the top of the cable tray.
[0010] Preferably, a rubber pad is fixedly connected to the side of the clamping block away from the fixed shell.
[0011] Preferably, a column is fixedly connected to one side of the cable tray, a support shell is slidably connected to the surface of the column, a fixed base is fixedly connected to one end of the support shell, a motor is installed on one side of the fixed base, a rotating rod is installed at the output end of the motor, a gear is rotatably connected to the surface of the rotating rod, a toothed plate is fixedly connected to one side of the column, and the surface of the gear meshes with one side of the toothed plate.
[0012] The technical effects and advantages of this utility model are as follows:
[0013] In this invention, by pulling the elliptical block outward, the fixing block is moved away from the inside of the fixing hole. Pulling the pull rod moves the trapezoidal block towards the top of the fixing shell, which in turn moves the moving plate, causing it to move the insertion block away from the inside of the limiting groove. Through the above process, the operator can adjust the position of the clamping block to clamp the wire harness according to the quantity and specifications of different wire harnesses, ensuring that the wire harness is effectively organized, increasing the flexibility of the cable tray, meeting various different wire harness layout requirements, and improving the efficiency and effect of wire harness organization. It also prevents the wire harness from loosening during vibration, thus improving stability. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the cable tray structure of this utility model;
[0016] Figure 3 This is a schematic diagram of the tie rod structure of this utility model;
[0017] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the fixing shell of this utility model;
[0018] Figure 5 This is a schematic diagram of the column structure of this utility model.
[0019] Legend: 1. Cable tray; 2. Clamping block; 3. Fixing shell; 4. Trapezoidal block; 5. Pull rod; 6. Circular plate; 7. Moving plate; 8. Insert block; 9. Limiting groove; 11. Elliptical block; 12. Fixing block; 13. Fixing hole; 14. First spring; 15. Sliding block; 16. Groove; 17. Second spring; 18. Guide block; 19. Guide groove; 20. Rubber pad; 21. Column; 22. Support shell; 23. Fixing base; 24. Motor; 25. Rotating rod; 26. Gear; 27. Gear plate. Detailed Implementation
[0020] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0021] Reference Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a multifunctional wire harness positioning bracket, including a cable tray 1. Clamping blocks 2 are slidably connected to both ends of the top of the cable tray 1. A fixing shell 3 is fixedly connected to one side of each clamping block 2. A trapezoidal block 4 is provided inside the fixing shell 3. A pull rod 5 is fixedly connected to one side of the trapezoidal block 4. The surface of the pull rod 5 is slidably connected to the interior of the trapezoidal block 4. A circular plate 6 is fixedly connected to one end of the pull rod 5. A movable plate 7 is fixedly connected to the bottom of the pull rod 5. An insertion block 8 is fixedly connected to the bottom of the movable plate 7. Limiting grooves 9 that cooperate with the insertion blocks 8 are provided on both sides of the top of the cable tray 1. An elliptical block 11 is slidably connected to the surface of the pull rod 5. Fixing blocks 12 are fixedly connected to both ends of the elliptical block 11. The fixing shell... One side of the 3 has four fixing holes 13 that cooperate with the fixing block 12. By pulling the elliptical block 11 outward, the fixing block 12 is moved away from the inside of the fixing hole 13. Pulling the pull rod 5 moves the trapezoidal block 4 to the top of the fixing shell 3, which in turn moves the moving plate 7, causing the insertion block 8 to leave the inside of the limiting groove 9. Through the above process, the operator can adjust the position of the clamping block 2 to clamp the wire harness according to the number and specifications of different wire harnesses, ensuring that the wire harness is effectively organized, meeting the needs of various different wire harness layouts, increasing the flexibility of the wiring rack 1, thereby improving the efficiency and effect of wire harness organization, and preventing the wire harness from loosening during vibration, thus improving stability.
[0022] Reference Figure 3 As shown in this embodiment: a first spring 14 is slidably connected to the surface of the pull rod 5. One end of the first spring 14 is fixedly connected to the circular plate 6, and the other end of the first spring 14 is fixedly connected to the elliptical block 11. By setting the structure of the first spring 14, the elastic force of the first spring 14 can be used to quickly pull the elliptical block 11 to drive the fixed block 12 away from the inside of the fixed hole 13, which is convenient for the operator to use next time.
[0023] Reference Figure 4 As shown in this embodiment: sliders 15 are fixedly connected to both sides inside the fixed shell 3, and grooves 16 that cooperate with the sliders 15 are provided on both sides of the moving plate 7. By setting the structure of sliders 15 and grooves 16, the moving path of the moving plate 7 is effectively constrained to prevent shaking.
[0024] Reference Figure 4 As shown in this embodiment: the bottom of the movable plate 7 is fixedly connected to two second springs 17, which are located on both sides of the insert block 8. The other end of the second spring 17 is fixedly connected to the inside of the fixed shell 3. By setting the structure of the second spring 17, when the position of the clamping block 2 is adjusted according to the number of wire harnesses, the pull rod 5 is pulled to move the trapezoidal block 4 to the bottom of the fixed shell 3. During this process, the restoring force of the second spring 17 is used to pull the movable plate 7 to move the insert block 8 into the interior of the limiting groove 9, thus completing the connection. The operation is very simple.
[0025] Reference Figure 2 As shown in this embodiment: guide blocks 18 are fixedly connected to both sides of the bottom of the clamping block 2, and guide grooves 19 that cooperate with the guide blocks 18 are opened on both sides of the top of the cable tray 1. By setting the structure of guide blocks 18 and guide grooves 19, the movement trajectory of the clamping block 2 is restricted, avoiding the occurrence of deviation, thereby ensuring stability.
[0026] Reference Figure 2 As shown in this embodiment: a rubber pad 20 is fixedly connected to the side of the clamping block 2 away from the fixed shell 3. By setting the structure of the rubber pad 20, the rubber pad 20 has a certain roughness, which helps to increase the friction between it and the wire harness. In addition, the rubber pad 20 has elasticity and softness, and during the clamping process, it can buffer the wire harness and effectively prevent the wire harness from being scratched.
[0027] Reference Figure 1 and Figure 5 As shown in this embodiment: a column 21 is fixedly connected to one side of the cable tray 1, a support shell 22 is slidably connected to the surface of the column 21, a fixed base 23 is fixedly connected to one end of the support shell 22, a motor 24 is installed on one side of the fixed base 23, a rotating rod 25 is installed at the output end of the motor 24, a gear 26 is rotatably connected to the surface of the rotating rod 25, a toothed plate 27 is fixedly connected to one side of the column 21, and the surface of the gear 26 meshes with one side of the toothed plate 27. By starting the motor 24, the gear 26 is driven to rotate, which in turn drives the gear 26 to mesh with the toothed plate 27 and rotate, thereby moving the column 21 and adjusting the height of the column 21. This allows for flexible adaptation to the layout requirements of different wire harnesses, helps optimize wire harness management, and improves maintenance efficiency.
[0028] Working principle: By pulling the elliptical block 11 outward, the user moves the fixed block 12 away from the fixed hole 13. Pulling the lever 5 moves the trapezoidal block 4 towards the top of the fixed shell 3, which in turn moves the moving plate 7, causing the insertion block 8 to leave the limiting groove 9. Through this process, the operator can adjust the position of the clamping block 2 to hold the wire harness according to the quantity and specifications of different wire harnesses, ensuring effective organization and meeting various wire harness layout requirements. This increases the flexibility of the cable tray 1, thereby improving the efficiency and effectiveness of wire harness organization and preventing the wire harness from loosening during vibration, thus improving stability. The structure of the first spring 14 allows for quick pulling of the elliptical block 11, moving the fixed block 12 away from the fixed hole 13, facilitating future use. The structure of the slider 15 and the groove 16 effectively constrains the movement path of the moving plate 7, preventing wobbling. The structure of the second spring 17 further enhances the stability of the cable tray. When the position of clamping block 2 is adjusted according to the number of wire harnesses, pulling rod 5 moves trapezoidal block 4 towards the bottom of fixed shell 3. During this process, the restoring force of second spring 17 is used to pull moving plate 7 to drive insertion block 8 into the interior of limiting groove 9, completing the connection. The operation is very simple. By setting the structure of guide block 18 and guide groove 19, the movement trajectory of clamping block 2 is restricted to avoid deviation, thus ensuring stability. By setting the structure of rubber pad 20, the rubber pad 20 has a certain roughness, which helps to increase the friction between it and the wire harness. In addition, the rubber pad 20 is elastic and soft, which can buffer the wire harness during clamping and effectively prevent the wire harness from being scratched. By starting motor 24, the gear 26 is driven to rotate, which in turn drives gear 26 to mesh with toothed plate 27 and rotate, driving column 21 to move. Adjusting the height of column 21 can flexibly adapt to the layout requirements of different wire harnesses, which helps to optimize wire harness management and improve maintenance efficiency.
[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 multifunctional wire harness positioning bracket, comprising a cable tray (1), characterized in that: Both ends of the top of the cable tray (1) are slidably connected to clamping blocks (2). A fixed shell (3) is fixedly connected to one side of the clamping block (2). A trapezoidal block (4) is provided inside the fixed shell (3). A pull rod (5) is fixedly connected to one side of the trapezoidal block (4). The surface of the pull rod (5) is slidably connected to the interior of the trapezoidal block (4). A circular plate (6) is fixedly connected to one end of the pull rod (5). A movable plate (7) is fixedly connected to the bottom of the pull rod (5). An insert block (8) is fixedly connected to the bottom of the movable plate (7). Limiting grooves (9) that cooperate with the insert block (8) are provided on both sides of the top of the cable tray (1). An elliptical block (11) is slidably connected to the surface of the pull rod (5). Fixed blocks (12) are fixedly connected to both ends of the elliptical block (11). A fixing hole (13) that cooperates with the fixing block (12) is provided on one side of the fixed shell (3). The number of fixing holes (13) is four.
2. The multifunctional wire harness positioning bracket according to claim 1, characterized in that: The surface of the pull rod (5) is slidably connected to a first spring (14), one end of the first spring (14) is fixedly connected to the circular plate (6), and the other end of the first spring (14) is fixedly connected to the elliptical block (11).
3. The multifunctional wire harness positioning bracket according to claim 1, characterized in that: The fixed shell (3) has sliders (15) fixedly connected to both sides inside, and the movable plate (7) has grooves (16) on both sides that cooperate with the sliders (15).
4. A multifunctional wire harness positioning bracket according to claim 1, characterized in that: The bottom of the movable plate (7) is fixedly connected to two second springs (17), which are located on both sides of the insert block (8). The other end of the second spring (17) is fixedly connected to the inside of the fixed shell (3).
5. A multifunctional wire harness positioning bracket according to claim 1, characterized in that: Guide blocks (18) are fixedly connected to both sides of the bottom of the clamping block (2), and guide grooves (19) that cooperate with the guide blocks (18) are opened on both sides of the top of the cable tray (1).
6. A multifunctional wire harness positioning bracket according to claim 1, characterized in that: A rubber pad (20) is fixedly connected to the side of the clamping block (2) away from the fixed shell (3).
7. A multifunctional wire harness positioning bracket according to claim 1, characterized in that: A column (21) is fixedly connected to one side of the cable tray (1). A support shell (22) is slidably connected to the surface of the column (21). A fixed base (23) is fixedly connected to one end of the support shell (22). A motor (24) is installed on one side of the fixed base (23). A rotating rod (25) is installed at the output end of the motor (24). A gear (26) is rotatably connected to the surface of the rotating rod (25). A toothed plate (27) is fixedly connected to one side of the column (21). The surface of the gear (26) meshes with one side of the toothed plate (27).