Fixing clamp for gradually-tightened cable

Abstract

The utility model discloses a gradually tight type cable fixing clamp comprising a support, the upper end face of the support is fixedly provided with a moving frame, the interior of the moving frame is fixedly provided with a sliding rod, the outer wall of the sliding rod is slidably provided with a sliding block through a stabilizing mechanism, and the upper end face of the sliding block is fixedly provided with a connecting plate. A first clamping plate is fixedly mounted on the upper end face of the connecting plate through a connecting mechanism, a supporting frame is fixedly mounted on the upper end face of the connecting plate, a screw is rotatably mounted in the supporting frame, and a rocking wheel is fixedly mounted on the outer wall of the screw. According to the utility model, through the arrangement of components such as the screw rod, the limiting rod and the moving plate, the screw rod is matched with the limiting rod to drive the moving plate to move, and the moving plate can drive the second clamping plate to gradually move downwards, so that the second clamping plate and the first clamping plate are close to each other to clamp and fix a cable; and the distance between the first clamping plate and the second clamping plate can be conveniently adjusted, so that cables with different thicknesses can be clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation, in particular to a gradually tightening cable fixing clamp. Background Art

[0002] Cable is a material used for power, electrical and related transmission purposes, which is made by twisting together multiple conductors that are insulated from each other and from the outside.

[0003] During the installation and use of cables, cable clamps are often used to clamp the outer wall of the cable to fix its position. In the prior art, when most fixing clamps are used, the distance between the two clamps is relatively fixed, and only cables of one thickness can be clamped and fixed. Cables of different thicknesses cannot be effectively clamped and fixed, resulting in limitations in actual use and insufficient practicality. Therefore, it is necessary to redesign a progressively tightening cable fixing clamp to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a gradually tightening cable fixing clamp.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fixing clamp for a gradually tightening cable comprises a bracket, wherein a movable frame is fixedly installed on the upper end surface of the bracket, a sliding rod is fixedly installed inside the movable frame, a sliding block is slidably installed on the outer wall of the sliding rod through a stabilizing mechanism, a connecting plate is fixedly installed on the upper end surface of the sliding block, a first clamping plate is fixedly installed on the upper end surface of the connecting plate through a connecting mechanism, a supporting frame is fixedly installed on the upper end surface of the connecting plate, a screw is rotatably installed inside the supporting frame, a rocker is fixedly installed on the outer wall of the screw, and a movable plate is threadedly installed on the outer wall of the screw, a limiting rod is fixedly installed inside the supporting frame, the limiting rod slides through the movable plate, and the bottom wall of the movable plate is fixedly connected to a second clamping plate through a buffer mechanism, and the outer walls of the first clamping plate and the second clamping plate are both provided with a plurality of heat dissipation holes connected to the interior.

[0007] Preferably, the stabilizing mechanism comprises a stabilizing rod fixedly mounted inside the moving frame, and the stabilizing rod slides through the sliding block.

[0008] Preferably, the connection mechanism comprises a connection block fixedly mounted on the upper end surface of the connection plate, and the end of the connection block is fixedly connected to the outer wall of the first clamping plate.

[0009] Preferably, the buffer mechanism comprises a spring telescopic rod fixedly mounted on the bottom wall of the movable plate, and a telescopic end of the spring telescopic rod is fixedly connected to the outer wall of the second clamping plate.

[0010] Preferably, the inner walls of the first clamping plate and the second clamping plate are each provided with a plurality of mounting grooves, and a clamping roller is rotatably mounted inside each of the mounting grooves.

[0011] Preferably, a shock-absorbing pad is fixedly mounted on the outer wall of the bracket, and a plurality of fixing holes are provided on the outer wall of the bracket and the shock-absorbing pad.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting components such as a screw rod, a limit rod and a movable plate, the screw rod drives the movable plate to move by cooperating with the limit rod, and the movable plate can drive the second clamping plate to gradually move downward, so that the second clamping plate and the first clamping plate are close to each other to clamp and fix the cable. Driven by the screw rod, the distance between the first clamping plate and the second clamping plate can be conveniently adjusted, thereby clamping and fixing cables of different thicknesses.

[0014] 2. By setting up components such as sliding rods, stabilizing rods and sliders, before installing the cables, the connecting plate can be pulled so that the connecting plate drives the slider to slide on the outer wall of the sliding rod through the cooperation of the stabilizing rod, thereby adjusting the positions of the first clamping plate and the second clamping plate, thereby increasing the convenience of cable installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a gradually tightening cable fixing fixture proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0017] Figure 3 This is a side structural schematic diagram of a gradually tightening cable fixing fixture proposed by the utility model;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure enlargement at point A;

[0019] Figure 5 for Figure 2 Schematic diagram of the enlarged structure at point B in FIG.

[0020] In the figure: 1 bracket, 2 moving frame, 3 sliding rod, 4 stabilizing rod, 5 slider, 6 connecting plate, 7 connecting block, 8 first clamping plate, 9 supporting frame, 10 screw rod, 11 rocking wheel, 12 limiting rod, 13 moving plate, 14 spring telescopic rod, 15 second clamping plate, 16 clamping roller, 17 heat dissipation hole, 18 shock-absorbing pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 A gradually tightening cable fixing fixture comprises a bracket 1, a moving frame 2 is fixedly installed on the upper end surface of the bracket 1, a sliding rod 3 is fixedly installed inside the moving frame 2, a sliding block 5 is slidably installed on the outer wall of the sliding rod 3 through a stabilizing mechanism, the stabilizing mechanism comprises a stabilizing rod 4 fixedly installed inside the moving frame 2, the stabilizing rod 4 slides through the sliding block 5, the stabilizing rod 4 can limit the sliding block 5 so that it can only move axially along the outer wall of the sliding rod 3, a connecting plate 6 is fixedly installed on the upper end surface of the sliding block 5, a first clamping plate 8 is fixedly installed on the upper end surface of the connecting plate 6 through a connecting mechanism, the connecting mechanism comprises a connecting block 7 fixedly installed on the upper end surface of the connecting plate 6, and the end of the connecting block 7 is fixedly connected to the outer wall of the first clamping plate 8.

[0023] A support frame 9 is fixedly installed on the upper end surface of the connecting plate 6, a screw 10 is rotatably installed inside the support frame 9, a rocker 11 is fixedly installed on the outer wall of the screw 10, and a movable plate 13 is threadedly installed on the outer wall of the screw 10. A limit rod 12 is fixedly installed inside the support frame 9, and the limit rod 12 slides through the movable plate 13. The limit rod 12 can limit the movable plate 13 so that it can only move axially along the outer wall of the screw 10. The bottom wall of the movable plate 13 is fixedly connected with a second clamping plate 15 through a buffer mechanism. The buffer mechanism includes a spring telescopic rod 14 fixedly installed on the bottom wall of the movable plate 13, and the telescopic end of the spring telescopic rod 14 is fixedly connected to the outer wall of the second clamping plate 15. A plurality of mounting grooves are provided on the inner walls of the first clamping plate 8 and the second clamping plate 15, and a clamping roller 16 is rotatably installed inside each mounting groove. A plurality of heat dissipation holes 17 connected to the interior are provided on the outer walls of the first clamping plate 8 and the second clamping plate 15, and a shock absorbing pad 18 is fixedly installed on the outer wall of the bracket 1, and a plurality of fixing holes are provided on the outer walls of the bracket 1 and the shock absorbing pad 18.

[0024] When the utility model is used, the bracket 1 and the shock-absorbing pad 18 are fixedly installed on the wall by drilling fixing holes and cooperating with fixing bolts. The shock-absorbing pad 18 can prevent the fixing bolts from loosening during vibration, thereby ensuring the firmness of the bracket 1 when it is fixed and installed. Before the cable is erected, the connecting plate 6 can be dragged to make the connecting plate 6 drive the slider 5 to slide on the outer wall of the slide bar 3 through the cooperation of the stabilizing rod 4, thereby the positions of the first clamping plate 8 and the second clamping plate 15 can be adjusted, thereby increasing the convenience of cable erection. When the cable needs to be clamped and fixed, the rocker 11 can be rotated to drive the screw rod 10 to rotate, and the screw rod 10 drives the movable plate 13 to move by cooperating with the limit rod 12. The movable plate 13 can drive the second clamping plate 15 to gradually move downward through the cooperation of the spring telescopic rod 14, so that the second clamping plate 15 and the first clamping plate 8 are close to each other to clamp and fix the cable;

[0025] Driven by the screw 10, the distance between the first clamping plate 8 and the second clamping plate 15 can be easily adjusted, so that cables of different thicknesses can be clamped and fixed by the first clamping plate 8 and the second clamping plate 15, and when clamping and fixing, the clamping force can be adjusted through the elastic cooperation of the spring telescopic rod 14 to avoid the outer wall of the cable being broken and damaged due to excessive force during clamping. When the cable needs to be dragged to adjust the cable position, under the clamping of the first clamping plate 8 and the second clamping plate 15, the cable can be moved through the multiple clamping rollers 16 rotatably installed on the inner walls of the two, thereby avoiding damage to the cable when dragging the cable, and when the cable is in use, the multiple heat dissipation holes 17 can be used to dissipate heat from the cable during use to avoid spontaneous combustion of the cable due to high temperature.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fixing fixture for a progressively tightening cable, comprising a bracket (1), characterized in that: The upper end surface of the bracket (1) is fixedly mounted with a moving frame (2), the interior of the moving frame (2) is fixedly mounted with a sliding rod (3), the outer wall of the sliding rod (3) is slidably mounted with a sliding block (5) via a stabilizing mechanism, the upper end surface of the sliding block (5) is fixedly mounted with a connecting plate (6), the upper end surface of the connecting plate (6) is fixedly mounted with a first clamping plate (8) via a connecting mechanism, the upper end surface of the connecting plate (6) is fixedly mounted with a supporting frame (9), and the interior of the supporting frame (9) is rotatably mounted with a screw rod (1) 0), a rocker (11) is fixedly mounted on the outer wall of the screw rod (10), a movable plate (13) is threadedly mounted on the outer wall of the screw rod (10), a limiting rod (12) is fixedly mounted inside the support frame (9), the limiting rod (12) slides through the movable plate (13), the bottom wall of the movable plate (13) is fixedly connected to a second clamping plate (15) via a buffer mechanism, and the outer walls of the first clamping plate (8) and the second clamping plate (15) are both provided with a plurality of heat dissipation holes (17) connected to the interior.

2. A fixing fixture for a progressively tightening cable according to claim 1, characterized in that: The stabilizing machine comprises a stabilizing rod (4) fixedly mounted inside the moving frame (2), and the stabilizing rod (4) slides through a sliding block (5).

3. A fixing fixture for a progressively tightening cable according to claim 2, characterized in that: The connection mechanism comprises a connection block (7) fixedly mounted on the upper end surface of the connection plate (6), and the end of the connection block (7) is fixedly connected to the outer wall of the first clamping plate (8).

4. A fixing fixture for a progressively tightening cable according to claim 3, characterized in that: The buffer mechanism comprises a spring telescopic rod (14) fixedly mounted on the bottom wall of the moving plate (13), and the telescopic end of the spring telescopic rod (14) is fixedly connected to the outer wall of the second clamping plate (15).

5. A fixing fixture for a progressively tightening cable according to claim 4, characterized in that: The inner walls of the first clamping plate (8) and the second clamping plate (15) are each provided with a plurality of mounting grooves, and a clamping roller (16) is rotatably mounted inside each mounting groove.

6. A fixing fixture for a progressively tightening cable according to claim 5, characterized in that: A shock-absorbing pad (18) is fixedly mounted on the outer wall of the bracket (1), and a plurality of fixing holes are provided on the outer walls of the bracket (1) and the shock-absorbing pad (18).

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