Support hanger with self-locking anti-unraveling cable structure

Abstract

The utility model discloses a kind of support hanger with self-locking cable structure of preventing line, including top plate, the bottom surface of top plate is fixedly connected with two shock absorbers symmetrically, the bottom surface of shock absorber is slidably connected with U-shaped plate, the inner wall of U-shaped plate is slidably connected with support plate, the bottom surface of support plate is slidably connected with multiple moving frames respectively symmetrically in two sides, the top surface of U-shaped plate is symmetrically penetrated with two through-slots, moving frame is slidably connected in through-slot, waist hole is set in the front side of through-slot, stud is slidably arranged in waist hole, stud is fixedly connected with moving frame, nut is threadedly arranged on the outer edge of stud, nut is abutted in the front side of U-shaped plate.The utility model is slidably designed by moving frame in support plate bottom, in cooperation with the cooperation of stud and waist hole, the distance of adjacent threading sleeve can be flexibly adjusted, adapt to the fixing demand of pipeline or cable of different diameter, and the versatility is strong.

Description

Technical Field

[0001] This utility model relates to the field of hanger technology, and in particular to a hanger with a self-locking anti-detachment cable structure. Background Technology

[0002] Patent publication number CN222531273U discloses an anti-loosening hanger, including a fixing plate. A U-shaped support is located below the fixing plate, and multiple rectangular branch pipes are fixedly connected to the bottom of the U-shaped support. Each rectangular branch pipe has a cable threading sleeve fixedly connected to its bottom end. A rectangular sliding hole, communicating with the interior of the corresponding rectangular branch pipe, is opened on the top inner wall of the cable threading sleeve. Vertical elastic buffer components are fixedly connected to both sides of the bottom of the fixing plate. The U-shaped support is fitted onto two vertical elastic buffer components. The same elastic tensioning and pressing component is slidably fitted inside the rectangular branch pipes and their corresponding rectangular sliding holes. This series of structures facilitates the simultaneous, rapid, stable, and elastic tensioning and pressing of multiple cables to prevent loosening, eliminating the need for individual fixing and improving fixing efficiency and stability. Furthermore, it ensures stable tensioning and pressing while providing vertical elastic buffering and stress relief when cables vibrate, improving the safety of supporting multiple cables. However, the cable threading sleeve position in this patent is fixed, making it impossible to adjust the spacing between adjacent cable threading sleeves and thus unable to accommodate pipelines of different diameters. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a support bracket with a self-locking anti-detachment cable structure.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a support bracket with a self-locking anti-detachment cable structure, comprising a top plate, two shock absorbers symmetrically and fixedly connected to the bottom surface of the top plate, a U-shaped plate slidably connected to the bottom surface of the shock absorbers, a support plate slidably connected to the inner wall of the U-shaped plate, multiple movable frames symmetrically and slidably connected to the bottom sides of the support plate, two through slots symmetrically penetrating the top surface of the U-shaped plate, the movable frames slidably connected within the through slots, a waist hole opened on the front side of the through slot, a stud slidably passing through the waist hole, the stud being fixedly connected to the movable frame, a nut threaded onto the outer edge of the stud, and the nut abutting against the front side of the U-shaped plate.

[0005] As a further description of the above technical solution: the shock absorber includes a first trapezoidal block fixed to the bottom surface of the top plate, a support column fixedly connected to the bottom surface of the first trapezoidal block, a blind hole opened on the top surface of the U-shaped plate, the support column slidably connected in the blind hole, and a second trapezoidal block slidably attached to each side of the first trapezoidal block, the second trapezoidal block slidably connected to the top surface of the U-shaped plate.

[0006] As a further description of the above technical solution: a second damping rod is fixed between the inner wall of the blind hole and the support column. A third spring is sleeved on the outer edge of the second damping rod. Two second guide grooves are symmetrically opened on the top surface of the U-shaped plate. A second guide block is slidably connected in the second guide groove. The second guide block is fixed on the bottom surface of the second trapezoidal block. A guide rod is slidably passed through the second guide block. The guide rod is fixed in the second guide groove. A first damping rod is fixed between the second guide groove and the second guide block. A second spring is sleeved on the outer edge of the first damping rod.

[0007] As a further description of the above technical solution: the movable frame includes a support rod slidably connected to the bottom surface of the support plate, a pressure block fixedly connected to the bottom surface of the support rod, an arc-shaped groove provided on the bottom surface of the pressure block, a sleeve slidably fitted on the outer edge of the pressure block, the sleeve slidably connected in the through groove, and a stud fixedly connected to the sleeve, a mounting block fixedly connected to the end of the sleeve, an arc-shaped slot penetrating the front side of the mounting block, a second sliding groove opened on the rear side of the through groove, a second slider slidably connected in the second sliding groove, and the second slider fixedly connected to the sleeve.

[0008] As a further description of the above technical solution: two first sliding grooves are symmetrically opened on the inner wall of the sleeve, a first slider is slidably connected in the first sliding groove, the first slider is fixedly connected to the pressure block, and a first spring is fixed together between the first sliding groove and the first slider.

[0009] As a further description of the above technical solution: a screw rod is threaded through the top surface of the support plate, a limiting block is fixedly connected to the top surface of the screw rod, and the bottom surface of the screw rod rotatably penetrates the bottom surface of the U-shaped plate. A handwheel is rotatably connected to the bottom surface of the screw rod, and a limiting ring is fixedly sleeved on the outer edge of the screw rod. The limiting ring rotatably abuts against the bottom wall of the U-shaped plate.

[0010] As a further description of the above technical solution: the first trapezoidal block is an isosceles trapezoid, the two second trapezoidal blocks are right trapezoids, and the inclined surfaces of the two second trapezoidal blocks are opposite each other. The inner wall of the U-shaped plate is symmetrically provided with first guide grooves, and a first guide block is slidably connected in the first guide groove. The first guide block is fixedly connected to the support plate.

[0011] This utility model has the following beneficial effects:

[0012] 1. Compared with existing technologies, this support bracket with a self-locking anti-detachment cable structure, through the sliding design of the movable frame at the bottom of the support plate, combined with the cooperation of the stud and the waist hole, can flexibly adjust the spacing of adjacent cable sleeves, adapt to the fixing needs of pipes or cables of different diameters, and has strong versatility. The pressure block, through the arc groove and the first spring in the sleeve, works together to form an elastic clamping force on the cable, preventing loosening caused by vibration. The threaded locking structure of the stud and nut further fixes the position of the movable frame, providing double protection for stability.

[0013] 2. Compared with the prior art, the support and hanger with self-locking anti-detachment cable structure has a multi-level buffer system consisting of the second damping rod and the third spring in the shock absorber, as well as the first damping rod and the second spring. This system effectively absorbs the vertical impact force generated by cable vibration. The inclined sliding cooperation between the second trapezoidal block and the first trapezoidal block converts part of the vibration into lateral displacement and dissipates it, reducing stress concentration. Attached Figure Description

[0014] Figure 1 This is a perspective view of the overall structure of a support bracket with a self-locking anti-detachment cable structure proposed in this utility model;

[0015] Figure 2 This is a main sectional view of the overall structure of a support bracket with a self-locking anti-detachment cable structure proposed in this utility model;

[0016] Figure 3 This utility model proposes a support bracket with a self-locking anti-detachment cable structure. Figure 2 Enlarged view of the structure at point A in the middle;

[0017] Figure 4 This is a side sectional view of the connection between the top plate and the U-shaped plate of a support bracket with a self-locking anti-detachment cable structure proposed in this utility model;

[0018] Figure 5 This is a side sectional view of the connection between the sleeve and the U-shaped plate of a support bracket with a self-locking anti-detachment cable structure proposed in this utility model.

[0019] Legend:

[0020] 1. Top plate; 2. Support plate; 3. U-shaped plate; 4. Support rod; 5. Sleeve; 6. Mounting block; 7. Arc-shaped groove; 8. Through groove; 9. Stud; 10. Waist hole; 11. Nut; 12. Screw; 13. Limiting block; 14. First guide groove; 15. First guide block; 16. Arc-shaped groove; 17. Pressure block; 18. First sliding groove; 19. First spring; 20. First slider; 21. First trapezoidal block; 22. Second trapezoidal block; 23. Second guide groove; 24. Guide rod; 25. Second spring; 26. First damping rod; 27. Second guide block; 28. Blind hole; 29. ​​Third spring; 30. Second damping rod; 31. Support column; 32. Handwheel; 33. Second sliding groove; 34. Second slider. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Reference Figures 1 to 5 The present invention provides a support bracket with a self-locking anti-detachment cable structure: including a top plate 1, two shock absorbers are symmetrically fixedly connected to the bottom surface of the top plate 1, a U-shaped plate 3 is slidably connected to the bottom surface of the shock absorbers, a support plate 2 is slidably connected to the inner wall of the U-shaped plate 3, multiple movable frames are symmetrically slidably connected to the bottom sides of the support plate 2, two through slots 8 are symmetrically connected to the top surface of the U-shaped plate 3, the movable frames are slidably connected in the through slots 8, a waist hole 10 is opened on the front side of the through slot 8, a stud 9 is slidably inserted in the waist hole 10, the stud 9 is fixedly connected to the movable frame, and a nut 11 is threaded on the outer edge of the stud 9, the nut 11 abuts against the front side of the U-shaped plate 3;

[0023] The movable frame includes a support rod 4 slidably connected to the bottom surface of the support plate 2. A pressure block 17 is fixedly connected to the bottom surface of the support rod 4. An arc groove 16 is provided on the bottom surface of the pressure block 17. A sleeve 5 is vertically slidably fitted on the outer edge of the pressure block 17. The sleeve 5 is slidably connected in the through groove 8, and a stud 9 is fixedly connected to the sleeve 5. An installation block 6 is fixedly connected to the end of the sleeve 5. An arc groove 7 passes through the front side of the installation block 6. A second sliding groove 33 is opened on the rear side of the through groove 8. A second slider 34 is slidably connected in the second sliding groove 33. The second slider 34 is fixedly connected to the sleeve 5. Two first sliding grooves 18 are symmetrically opened on the inner wall of the sleeve 5. A first slider 20 is slidably connected in the first sliding groove 18. The first slider 20 is fixedly connected to the pressure block 17. A first spring 19 is fixed between the first sliding groove 18 and the first slider 20.

[0024] The shock absorber includes a first trapezoidal block 21 fixed to the bottom surface of the top plate 1. A support column 31 is fixedly connected to the bottom surface of the first trapezoidal block 21. A blind hole 28 is opened on the top surface of the U-shaped plate 3. The support column 31 is slidably connected in the blind hole 28. A second trapezoidal block 22 is slidably attached to each side of the first trapezoidal block 21. The second trapezoidal blocks 22 are slidably connected to the top surface of the U-shaped plate 3. The first trapezoidal block 21 is an isosceles trapezoid, and the two second trapezoidal blocks 22 are right trapezoids. With the inclined surfaces facing each other, the inner wall of the U-shaped plate 3 is symmetrically provided with the first guide groove 14, the first guide block 15 is slidably connected in the first guide groove 14, the first guide block 15 is fixedly connected to the support plate 2, the top surface of the support plate 2 is threaded with a screw 12, the top surface of the screw 12 is fixedly connected with the limiting block 13, and the bottom surface of the screw 12 rotates through the bottom surface of the U-shaped plate 3, the bottom surface of the screw 12 is rotatably connected with the handwheel 32, and the outer edge of the screw 12 is fixedly fitted with a limiting ring, which rotates and abuts against the bottom wall of the U-shaped plate 3;

[0025] A second damping rod 30 is fixed between the inner wall of the blind hole 28 and the support column 31. A third spring 29 is sleeved on the outer edge of the second damping rod 30. Two second guide grooves 23 are symmetrically opened on the top surface of the U-shaped plate 3. A second guide block 27 is slidably connected in the second guide groove 23. The second guide block 27 is fixed to the bottom surface of the second trapezoidal block 22. A guide rod 24 is slidably inserted through the second guide block 27. The guide rod 24 is fixed in the second guide groove 23. A first damping rod 26 is fixed between the second guide groove 23 and the second guide block 27. A second spring 25 is sleeved on the outer edge of the first damping rod 26.

[0026] Working principle: In use, first loosen the nut 11, slide the moving frame horizontally along the waist hole 10, adjust the distance between adjacent pressure blocks 17 to match the cable diameter, tighten the nut 11 to fix the position of the moving frame, then pass the cable through the arc-shaped groove 7 in the mounting block 6, and then rotate the handwheel 32. The handwheel 32 drives the screw 12 to rotate. When the screw 12 rotates, it drives the support plate 2 to descend. When the support plate 2 descends, it drives the support rod 4 and the pressure block 17 to descend in the sleeve 5, so that the arc-shaped groove 16 on the bottom surface of the pressure block 17 presses on the upper end of the cable. At the same time, the first spring 19 is compressed, thereby ensuring the fixing and anti-detachment effect of the pressure block 17 on the cable.

[0027] 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 support bracket with a self-locking anti-detachment cable structure, comprising a top plate (1), characterized in that: Two shock absorbers are symmetrically fixedly connected to the bottom surface of the top plate (1). A U-shaped plate (3) is slidably connected to the bottom surface of the shock absorber. A support plate (2) is slidably connected to the inner wall of the U-shaped plate (3). Multiple movable frames are symmetrically slidably connected to the bottom sides of the support plate (2). Two through slots (8) are symmetrically connected to the top surface of the U-shaped plate (3). The movable frame is slidably connected in the through slot (8). A waist hole (10) is opened on the front side of the through slot (8). A stud (9) is slidably inserted in the waist hole (10). The stud (9) is fixedly connected to the movable frame. A nut (11) is threaded on the outer edge of the stud (9). The nut (11) abuts against the front side of the U-shaped plate (3).

2. The support bracket with a self-locking anti-detachment cable structure according to claim 1, characterized in that: The shock absorber includes a first trapezoidal block (21) fixed to the bottom surface of the top plate (1), a support column (31) fixedly connected to the bottom surface of the first trapezoidal block (21), a blind hole (28) opened on the top surface of the U-shaped plate (3), the support column (31) being slidably connected in the blind hole (28), and a second trapezoidal block (22) slidably attached to each side of the first trapezoidal block (21), the second trapezoidal block (22) being slidably connected to the top surface of the U-shaped plate (3).

3. A support bracket with a self-locking anti-detachment cable structure according to claim 2, characterized in that: A second damping rod (30) is fixed between the inner wall of the blind hole (28) and the support column (31). A third spring (29) is sleeved on the outer edge of the second damping rod (30). Two second guide grooves (23) are symmetrically opened on the top surface of the U-shaped plate (3). A second guide block (27) is slidably connected in the second guide groove (23). The second guide block (27) is fixed on the bottom surface of the second trapezoidal block (22). A guide rod (24) is slidably passed through the second guide block (27). The guide rod (24) is fixed in the second guide groove (23). A first damping rod (26) is fixed between the second guide groove (23) and the second guide block (27). A second spring (25) is sleeved on the outer edge of the first damping rod (26).

4. A support bracket with a self-locking anti-detachment cable structure according to claim 1, characterized in that: The movable frame includes a support rod (4) slidably connected to the bottom surface of the support plate (2). A pressure block (17) is fixedly connected to the bottom surface of the support rod (4). An arc groove (16) is provided on the bottom surface of the pressure block (17). A sleeve (5) is vertically slidably fitted on the outer edge of the pressure block (17). The sleeve (5) is slidably connected in the through groove (8). The stud (9) is fixedly connected to the sleeve (5). An installation block (6) is fixedly connected to the end of the sleeve (5). An arc groove (7) passes through the front side of the installation block (6). A second sliding groove (33) is opened on the rear side of the through groove (8). A second slider (34) is slidably connected in the second sliding groove (33). The second slider (34) is fixedly connected to the sleeve (5).

5. A support bracket with a self-locking anti-detachment cable structure according to claim 4, characterized in that: The inner wall of the sleeve (5) is symmetrically provided with two first sliding grooves (18), and a first slider (20) is slidably connected in the first sliding groove (18). The first slider (20) is fixedly connected to the pressure block (17), and a first spring (19) is fixed between the first sliding groove (18) and the first slider (20).

6. A support bracket with a self-locking anti-detachment cable structure according to claim 1, characterized in that: A screw rod (12) is threaded through the top surface of the support plate (2). A limiting block (13) is fixedly connected to the top surface of the screw rod (12), and the bottom surface of the screw rod (12) rotates through the bottom surface of the U-shaped plate (3). A handwheel (32) is rotatably connected to the bottom surface of the screw rod (12). A limiting ring is fixedly sleeved on the outer edge of the screw rod (12), and the limiting ring rotates and abuts against the bottom wall of the U-shaped plate (3).

7. A support bracket with a self-locking anti-detachment cable structure according to claim 2, characterized in that: The first trapezoidal block (21) is an isosceles trapezoid, the two second trapezoidal blocks (22) are right trapezoids, and the inclined surfaces of the two second trapezoidal blocks (22) are opposite to each other. The inner wall of the U-shaped plate (3) is symmetrically provided with first guide grooves (14), and the first guide block (15) is slidably connected in the first guide groove (14). The first guide block (15) is fixedly connected to the support plate (2).

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