A cable clamp

Abstract

This utility model relates to the field of cable clamp technology, specifically a cable clamp, including a mounting plate, a fixing mechanism, and a buffering mechanism. The fixing mechanism includes a telescopic component, a driving component, and two fixing clamps. The buffering mechanism includes four springs and four sliding components. By setting the buffering mechanism, after the cable is clamped and fixed, when the cable is under tension, the cable can drive the two fixing clamps on the mounting plate to move a small distance, thereby buffering the tension and preventing the clamp from being damaged due to the cable being stretched during the laying process. This helps to improve the service life of the clamp and also improves the fixing and protection effect on the cable.

Description

Technical Field

[0001] This utility model relates to the field of cable clamp technology, specifically a cable clamp. Background Technology

[0002] Wires and cables are wire products used to transmit electrical energy, information, and realize the conversion of electromagnetic energy. Cable clamps are needed when laying cables to fix them and ensure the stability of the cable installation.

[0003] Chinese utility model patent CN211388457U discloses a clamp for cable installation and fixing, including a lower insulating clamp and an upper insulating clamp that can be opened and closed and connected to the upper end of the lower insulating clamp. The upper end of the lower insulating clamp is provided with a first arc-shaped groove, and a support base is provided around the lower insulating clamp. The support base is provided with a fixing connection hole. A cable pressure plate is movably connected to the upper insulating clamp. A fixing plate is integrally formed on the upper end of the cable pressure plate. Two positioning guide posts are provided at both ends of the fixing plate. The upper insulating clamp is provided with positioning holes for the two positioning guide posts to pass through. The upper ends of the two positioning guide posts pass through the positioning holes of the upper insulating clamp, and a limiting block is provided at the upper end of each of the two positioning guide posts.

[0004] The above-mentioned clamps can clamp and fix the cable using upper and lower insulating clamps. However, in actual use, after clamping the cable, the clamp is prone to breakage under tension during subsequent cable laying. This not only damages the clamp and affects its normal use, but also easily causes damage to the cable surface. To address this problem, a cable clamp is now provided. Utility Model Content

[0005] The purpose of this utility model is to provide a cable clamp to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A cable clamp includes a mounting plate, a fixing mechanism, and a buffer mechanism;

[0008] The fixing mechanism includes a telescopic component, a drive component, and two fixing clips. The two fixing clips are symmetrically arranged on one side of the mounting plate. The drive component is located on the side of the mounting plate away from the two fixing clips. The telescopic component is installed between the drive component and the two fixing clips.

[0009] The buffer mechanism includes four springs and four sliding components. Each pair of springs is symmetrically arranged on both sides of a fixed clamp, and each sliding component is located between a mounting plate and a fixed clamp.

[0010] As a further embodiment of this utility model: each sliding component includes a slider, a guide rod, and a side plate. The slider is slidably mounted on the mounting plate, the side plate is fixedly mounted on the fixing clamp, the guide rod is slidably mounted on the side plate, and one end of the guide rod is fixedly connected to the slider. A spring is sleeved on the guide rod, and both ends of the spring are respectively connected to the slider and the side plate.

[0011] As a further embodiment of this utility model: the telescopic component includes a movable block, two through slots, two movable rods and two hinge rods. The two through slots are symmetrically opened on the mounting plate. Each movable rod is slidably disposed inside one of the through slots. The movable block is located on one side of the two through slots and is slidably disposed on the mounting plate. One end of each hinge rod is hinged to the surface of the movable block, and the other end of each hinge rod is hinged to the end of a movable rod away from the fixed clamp. The other end of the movable rod is slidably connected to the fixed clamp.

[0012] As a further embodiment of this utility model: a through hole is provided at one end of the movable rod near the fixed clamp, and a sliding rod is slidably provided inside the through hole, with both ends of the sliding rod being fixedly connected to the fixed clamp.

[0013] As a further embodiment of this utility model: the drive assembly includes a lead screw, a handwheel, two guide rails, and two support plates. The two guide rails are symmetrically arranged on both sides of the moving block, and each guide rail is fixed on a mounting plate. The moving block is slidably arranged between the two guide rails. The two support plates are symmetrically arranged on both sides of the moving block away from the guide rails, and each support plate is fixed on a mounting plate. The lead screw passes through the moving block and its two ends are rotatably connected to the two support plates respectively. The lead screw and the moving block are threaded together. The handwheel is located on one side of one support plate, and one end of the handwheel is fixedly connected to the lead screw.

[0014] As a further embodiment of this utility model: four sliding grooves are provided on the mounting plate, and each slider is slidably disposed inside one of the sliding grooves.

[0015] As a further embodiment of this utility model: an insulating layer is provided on the side of the two fixing clips that are close to each other, and multiple protrusions are installed at equal intervals on the side of each insulating layer that is away from the fixing clip, and the insulating layer and the multiple protrusions are integrally formed.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The cable clamp of this utility model, by setting a buffer mechanism, clamps and fixes the cable. When the cable is under tension, the cable can drive the two fixed clamps on the mounting plate to move a small distance, thereby buffering the tension and preventing the clamp from being damaged due to the cable being stretched during the laying process. This helps to improve the service life of the clamp and also improves the fixing and protection effect of the cable.

[0018] 2. This utility model provides a cable clamp that uses a fixing mechanism to clamp the cable on both sides, thus securing the cable. The position of the two clamps can be adjusted to accommodate cables of different diameters. Each clamp has an insulating layer, providing insulation. Multiple protrusions on the insulating layer effectively increase the friction on its surface, further enhancing the cable's fixation. This design has a wide range of applications.

[0019] 3. The cable clamp of this utility model has a sliding connection between the moving rod and the sliding rod. When the fixed clamp slides horizontally, it will not affect the moving rod. That is, the two mechanisms do not affect each other when they are in operation. It is relatively simple to use and meets the usage requirements. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 .

[0021] Figure 2 This utility model Figure 1 A magnified structural diagram of part A in the middle.

[0022] Figure 3 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0023] Figure 4 This utility model Figure 3 A magnified structural diagram of part B.

[0024] Figure 5 This is a side view of the present invention.

[0025] The components are: 11. Mounting plate; 12. Fixing clamp; 13. Insulation layer; 14. Protrusion; 15. Through groove; 16. Moving rod; 17. Through hole; 18. Sliding rod; 19. Sliding groove; 20. Sliding block; 21. Guide rod; 22. Spring; 23. Side plate; 24. Guide rail; 25. Moving block; 26. Lead screw; 27. Support plate; 28. Handwheel; 29. ​​Hinge rod; 30. Fixing plate. Detailed Implementation

[0026] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0027] The present invention provides the following preferred embodiments:

[0028] Example 1, as Figures 1-5 As shown, a cable clamp includes a mounting plate 11, and also includes a fixing mechanism and a buffer mechanism;

[0029] The fixing mechanism includes a telescopic component, a drive component, and two fixing clamps 12. The two fixing clamps 12 are symmetrically arranged on one side of the mounting plate 11. The drive component is located on the side of the mounting plate 11 away from the two fixing clamps 12. Specifically, two fixing plates 30 for mounting the mounting plate 11 are fixed on both sides of the mounting plate 11, which facilitates the mounting plate 11 to be installed in a suitable position. The telescopic component is installed between the drive component and the two fixing clamps 12. The drive component and the telescopic component can drive the two fixing clamps 12 to move closer and further apart. When the two fixing clamps 12 move further apart, it is convenient to place the cable between the two fixing clamps 12. When the two fixing clamps 12 move closer together, the cable can be clamped and fixed.

[0030] The buffer mechanism includes four springs 22 and four sliding components. Every two springs 22 are symmetrically arranged on both sides of a fixed clamp 12. Each sliding component is located between a mounting plate 11 and a fixed clamp 12. In the initial state, the springs 22 are in the natural state.

[0031] like Figures 1-5 As shown, each sliding assembly includes a slider 20, a guide rod 21, and a side plate 23. The slider 20 is slidably mounted on the mounting plate 11, the side plate 23 is fixedly mounted on the fixing clamp 12, the guide rod 21 is slidably mounted on the side plate 23, the side plate 23 has a through hole for the guide rod 21 to pass through, and one end of the guide rod 21 is fixedly connected to the slider 20. A spring 22 is sleeved on the guide rod 21, and the two ends of the spring 22 are respectively connected to the slider 20 and the side plate 23.

[0032] After the cable is clamped and fixed, when the cable is under tension, the cable can drive the two fixing clamps 12 to move a small distance on the mounting plate 11. That is, the fixing clamps 12 can drive the side plate 23 to slide a small distance on the guide rod 21. At this time, the spring 22 deforms. The deformation of the spring 22 can buffer the tension, avoid the cable from being stretched during the laying process and causing damage to the clamps. This helps to improve the service life of the clamps and also improves the fixing and protection effect of the cable.

[0033] like Figures 1-5 As shown, the telescopic assembly includes a movable block 25, two through slots 15, two movable rods 16, and two hinge rods 29. The two through slots 15 are symmetrically opened on the mounting plate 11. Each movable rod 16 is slidably disposed inside one of the through slots 15. The movable block 25 is located on one side of the two through slots 15 and is slidably disposed on the mounting plate 11. One end of each hinge rod 29 is hinged to the surface of the movable block 25, and the other end of each hinge rod 29 is hinged to the end of a movable rod 16 away from the fixed clamp 12. The other end of the movable rod 16 is slidably connected to the fixed clamp 12.

[0034] When it is necessary to clamp the cable, first place the cable between the two fixed clamps 12, and then drive the moving block 25 to move horizontally away from the through groove 15 through the drive assembly. Under the action of the two hinge rods 29, the moving block 25 can drive the two moving rods 16 to slide inside the two through holes 17 when it moves, so that the two moving rods 16 can move closer to each other, thereby driving the two fixed clamps 12 to move closer to each other until they contact the cable to achieve clamping of the cable.

[0035] Because the moving rod 16 and the fixed clamp 12 are slidably connected, when the moving rod 16 drives the fixed clamp 12 to move vertically, it will not affect the horizontal movement of the fixed clamp 12.

[0036] like Figures 1-5 As shown, a through hole 17 is provided at one end of the movable rod 16 near the fixed clamp 12. A sliding rod 18 is slidably provided inside the through hole 17. Both ends of the sliding rod 18 are fixedly connected to the fixed clamp 12. When the fixed clamp 12 moves horizontally under the action of cable tension, the fixed clamp 12 can drive the sliding rod 18 to slide inside the through hole 17. That is, the movable rod 16 can drive the fixed clamp 12 to move vertically at the same time as it moves vertically, but it will not affect the horizontal sliding of the fixed clamp 12.

[0037] like Figures 1-5 As shown, the drive assembly includes a lead screw 26, a handwheel 28, two guide rails 24, and two support plates 27. The two guide rails 24 are symmetrically arranged on both sides of the moving block 25, and each guide rail 24 is fixed on the mounting plate 11. The moving block 25 is slidably arranged between the two guide rails 24. The guide rails 24 are used to guide the moving block 25. The two support plates 27 are symmetrically arranged on both sides of the moving block 25 away from the guide rails 24, and each support plate 27 is fixed on the mounting plate 11. The lead screw 26 passes through the moving block 25 and its two ends are rotatably connected to the two support plates 27 respectively. The moving block 25 has a threaded hole for the lead screw 26 to pass through. The lead screw 26 and the moving block 25 are threadedly engaged. The handwheel 28 is located on one side of one support plate 27, and the handwheel 28 is fixedly connected to one end of the lead screw 26.

[0038] When it is necessary to move the movable block 25, turn the handwheel 28. The handwheel 28 can drive the lead screw 26 to rotate. Since the lead screw 26 and the movable block 25 are threaded together, and the movable block 25 slides on the two guide rails 24, when the lead screw 26 rotates, it can drive the movable block 25 to move along the length of the guide rail 24, thereby enabling the two fixed clamps 12 to move closer or further apart.

[0039] like Figures 1-5 As shown, the mounting plate 11 has four grooves 19, and each slider 20 is slidably disposed inside a groove 19. The grooves 19 are used to guide the slider 20.

[0040] like Figures 1-5 As shown, an insulating layer 13 is provided on the side of the two fixing clips 12 that are close to each other. On the side of each insulating layer 13 away from the fixing clip 12, multiple protrusions 14 are installed at equal intervals. The insulating layer 13 and the multiple protrusions 14 are integrally formed.

[0041] An insulating layer 13 is provided on each fixing clamp 12, so that the clamp has an insulating effect. Multiple protrusions 14 are provided on the insulating layer 13, which can effectively improve the friction of the surface of the insulating layer 13, improve the fixing effect of the cable, and have a wide range of applications.

[0042] The beneficial effects of this utility model are specifically reflected in the fact that the above description is only a preferred embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cable clamp comprising a mounting plate (11), characterized in that It also includes fixing mechanisms and buffer mechanisms; The fixing mechanism includes a telescopic component, a drive component and two fixing clips (12). The two fixing clips (12) are symmetrically arranged on one side of the mounting plate (11). The drive component is located on the side of the mounting plate (11) away from the two fixing clips (12). The telescopic component is installed between the drive component and the two fixing clips (12). The buffer mechanism includes four springs (22) and four sliding components. Each pair of springs (22) is symmetrically arranged on both sides of a fixed clamp (12), and each sliding component is located between a mounting plate (11) and a fixed clamp (12).

2. A cable clamp according to claim 1, wherein, Each sliding assembly includes a slider (20), a guide rod (21), and a side plate (23). The slider (20) is slidably mounted on the mounting plate (11), the side plate (23) is fixedly mounted on the fixing clamp (12), the guide rod (21) is slidably mounted on the side plate (23), and one end of the guide rod (21) is fixedly connected to the slider (20). A spring (22) is sleeved on the guide rod (21), and both ends of the spring (22) are connected to the slider (20) and the side plate (23) respectively.

3. A cable clamp according to claim 2, wherein, The telescopic assembly includes a movable block (25), two through slots (15), two movable rods (16), and two hinge rods (29). The two through slots (15) are symmetrically opened on the mounting plate (11). Each movable rod (16) is slidably disposed inside one of the through slots (15). The movable block (25) is located on one side of the two through slots (15) and is slidably disposed on the mounting plate (11). One end of each hinge rod (29) is hinged to the surface of the movable block (25), and the other end of each hinge rod (29) is hinged to the end of a movable rod (16) away from the fixed clamp (12). The other end of the movable rod (16) is slidably connected to the fixed clamp (12).

4. A cable clamp according to claim 3, wherein, The movable rod (16) has a through hole (17) at one end near the fixed clamp (12), and a slide rod (18) is slidably provided inside the through hole (17). Both ends of the slide rod (18) are fixedly connected to the fixed clamp (12).

5. A cable clamp according to claim 4, characterized in that, The drive assembly includes a lead screw (26), a handwheel (28), two guide rails (24) and two support plates (27). The two guide rails (24) are symmetrically arranged on both sides of the moving block (25). Each guide rail (24) is fixed on the mounting plate (11). The moving block (25) is slidably arranged between the two guide rails (24). The two support plates (27) are symmetrically arranged on both sides of the moving block (25) away from the guide rails (24). Each support plate (27) is fixed on the mounting plate (11). The lead screw (26) passes through the moving block (25) and its two ends are rotatably connected to the two support plates (27) respectively. The lead screw (26) and the moving block (25) are threaded together. The handwheel (28) is located on one side of one support plate (27). The handwheel (28) is fixedly connected to one end of the lead screw (26).

6. A cable clamp according to claim 5, wherein, The mounting plate (11) has four grooves (19), and each slider (20) is slidably disposed inside a groove (19).

7. A cable clamp according to claim 6, wherein, An insulating layer (13) is provided on the side of the two fixing clips (12) that are close to each other. Each insulating layer (13) has multiple protrusions (14) installed at equal intervals on the side away from the fixing clip (12). The insulating layer (13) and the multiple protrusions (14) are integrally formed.

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