CN220368386U - A cable clamp - Google Patents

Abstract

The utility model discloses a cable clamp in the technical field of electric power wire drawing equipment, which comprises a lower clamping plate and an upper clamping plate, wherein the upper end of the lower clamping plate is fixedly connected with a first connecting block, the first connecting block is rotationally connected with a connecting plate through a rotating shaft, the upper end of the upper clamping plate is fixedly connected with a rotating seat, the rotating seat is rotationally connected with the first connecting block through the rotating shaft, and an adjusting mechanism is arranged in the lower clamping plate.

Description

A cable clamp

Technical field

The utility model relates to the technical field of power cable pulling equipment, and in particular to a cable clamp.

Background technique

The wire clamp is a commonly used wire holding tool in the construction and maintenance of electrified overhead lines in electric power, telecommunications, and railways.

The types of cables and wires that can be clamped by existing cable clamps are within a certain range. For example, cable clamps cannot be used to clamp thinner cables. Naturally, cable clamps cannot engage cables with larger diameters. Therefore, electricians often need to carry cable clamps with different adaptability ranges during operations, which is more cumbersome and has poor operational flexibility.

Therefore, the utility model provides a cable clamp to solve the problem that electricians often need to carry cable clamps with different adaptability ranges during operation, which is complicated and has poor operational flexibility.

Utility model content

The purpose of this utility model is to provide a cable clamp to solve the problems raised in the above background technology.

In order to solve the above technical problems, the utility model provides a cable clamp, which includes a lower clamping plate and an upper clamping plate. The upper end of the lower clamping plate is fixedly connected with a first connecting block, and the first connecting block is rotationally connected through a rotating shaft. There is a connecting plate, and a rotating base is fixedly connected to the upper end of the upper plying plate. The rotating base is rotationally connected to the connecting plate through a rotating shaft, and an adjustment mechanism is provided in the lower plying plate.

Preferably, the adjustment mechanism includes an adjustment groove on the upper surface of the lower clamping plate. An adjustment block is slidably connected in the adjustment groove. An adjustment plate is fixedly connected to the rear end of the adjustment block. There is an adjustment plate between the adjustment plate and the adjustment groove. Sliding connection, a threaded rod is rotatably connected in the lower clamping plate, and the threaded rod is threadedly connected to the adjusting plate.

Preferably, a guide groove is provided on the upper surface of the upper plywood, a bolt is provided in the guide groove, a nut is threadedly connected to the circumferential surface of the bolt, a mounting plate is fixedly connected to the lower end of the bolt, and the lower end of the mounting plate is fixed. A buffer pad is connected, and the buffer pad is made of elastic material. An anti-slip strip is fixedly connected to the lower end of the buffer pad, and there are multiple anti-slip strips.

Preferably, a second connecting block is fixedly connected to the upper end of the lower splint, and a pull rod is slidably connected in the second connecting block. The pull rod and the connecting plate are rotationally connected through a rotating shaft, and the end of the pull rod is away from the connecting plate. The fixed connection has a pull ring.

Compared with the existing technology, this utility model has the following beneficial effects:

1. When the utility model needs to use equipment to jam the cable during work, the position of the adjusting block can be adjusted by controlling the adjusting mechanism. When the cable is thick, the position of the adjusting block can be moved to the front of the adjusting slot. , when the cable is thin, the position of the adjustment block can be moved backward in the adjustment slot. Since the front end of the adjustment plate is arc-shaped, it can be positioned and tightened when the cable is thick or thin. The effect is to improve the usage range of the equipment.

2. In this utility model, after the upper and lower splints are combined and clamped by pulling the pull rod, a certain deformation can be formed under the action of the buffer pad, so that the cable can be recessed into the buffer pad. Inside, it increases the contact area with the cable and increases its friction. At the same time, combined with the anti-slip strip, it improves the anti-slip properties of the equipment. After long-term use, you can loosen the nut on the circumferential surface of the bolt. Achieve the effect of easy replacement of cushion pads and anti-slip strips.

Description of the drawings

Figure 1 is a schematic diagram of the utility model;

Figure 2 is a partially cutaway schematic diagram of the utility model;

Figure 3 is a schematic diagram of part A in Figure 2 of the present invention;

Figure 4 is a schematic diagram of the adjustment mechanism in the present utility model.

In the picture: 1. Lower splint; 2. Upper splint; 3. First connecting block; 4. Connecting plate; 5. Rotating seat; 6. Adjusting slot; 7. Adjusting block; 8. Adjusting plate; 9. Threaded rod; 10. Guide groove; 11. Bolts; 12. Nuts; 13. Mounting plate; 14. Buffer pad; 15. Anti-slip strip; 16. Second connecting block; 17. Tie rod; 18. Pull ring.

Detailed ways

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

Please refer to Figures 1-4. The present utility model provides a technical solution: a cable clamp, which includes a lower plywood 1 and an upper plywood 2. The upper end of the lower plywood 1 is fixedly connected with a first connecting block 3. The first connecting block 3. The connecting plate 4 is rotatably connected to the rotating shaft. The upper end of the upper splint 2 is fixedly connected to the rotating base 5. The rotating base 5 is connected to the connecting plate 4 through the rotating shaft. The lower clamping plate 1 is provided with an adjustment mechanism. When working, When you need to use equipment to jam cables during work, adjust the position of the adjustment block 7 by controlling the adjustment mechanism. When the cable is thick, you can move the position of the adjustment block 7 toward the front of the adjustment slot 6. When the cable When the cable is thin, the position of the adjusting block 7 can be moved backward in the adjusting groove 6. Since the front end of the adjusting plate 8 is arc-shaped, the effect of positioning and tightening the cable can be achieved when the cable is thick or thin. Improved equipment usage range.

Further, the adjustment mechanism includes an adjustment slot 6 provided on the upper end surface of the lower clamping plate 1. An adjustment block 7 is slidably connected in the adjustment slot 6. An adjustment plate 8 is fixedly connected to the rear end of the adjustment block 7. Between the adjustment plate 8 and the adjustment slot 6 Sliding connection, a threaded rod 9 is rotatably connected in the lower splint 1, and the threaded rod 9 is threadedly connected to the adjusting plate 8. When working, by rotating the threaded rod 9, the threaded rod 9 drives the adjusting plate 8 to slide in the adjusting groove 6 , thereby driving the adjusting block 7 to move, achieving the effect of adjusting the equipment to tighten the diameter range of the cable.

Further, the upper end surface of the upper plywood 2 is provided with a guide groove 10, and a bolt 11 is provided in the guide groove 10. A nut 12 is threadedly connected to the circumferential surface of the bolt 11. A mounting plate 13 is fixedly connected to the lower end of the bolt 11, and the lower end of the mounting plate 13 is fixedly connected. There is a buffer pad 14. The buffer pad 14 is made of elastic material. The lower end of the buffer pad 14 is fixedly connected with an anti-slip strip 15. There are multiple anti-slip strips 15. During operation, the upper splint 2 and the lower splint 1 are moved by pulling the pull rod 17. After merging and clamping, a certain deformation can be formed under the action of the buffer pad 14, so that the cable can be recessed into the buffer pad 14, thereby increasing the contact area with the cable and increasing its friction. At the same time, With the action of the anti-slip strip 15, the anti-slip property of the equipment is improved. After long-term use, the nut 12 can be loosened on the circumferential surface of the bolt 11 to facilitate the replacement of the buffer pad 14 and the anti-slip strip 15.

Further, the upper end of the lower splint 1 is fixedly connected to a second connecting block 16, and a pull rod 17 is slidably connected in the second connecting block 16. The pull rod 17 is rotationally connected to the connecting plate 4 through a rotation axis, and the end of the pull rod 17 is away from the connecting plate 4. There is a pull ring 18 fixedly connected. During operation, after adjusting the clamping and tightening range of the equipment, pull the pull ring 18 in the second connecting block 16. At this time, through the cooperation of the pull rod 17, the connecting plate 4 and the rotating base 5 , press down the upper plywood 2, thereby achieving the effect of causing the upper plywood 2 and the lower plywood 1 to clamp the cable.

The working principle of the utility model: when in use, when the equipment needs to be jammed during work, the adjustment mechanism is controlled and the threaded rod 9 is rotated, and the threaded rod 9 drives the adjusting plate 8 in the adjusting groove 6 Slide, thereby driving the adjustment block 7 to move. When the cable is thick, the position of the adjustment block 7 can be moved to the front of the adjustment slot 6. When the cable is thin, the position of the adjustment block 7 can be moved in front of the adjustment slot 6. Move it inward and backward. Since the front end of the adjusting plate 8 is arc-shaped, it can achieve the effect of positioning and tightening the cable when it is thick or thin, which improves the use range of the equipment and adjusts the clamping and tightening of the equipment. After reaching the range, pull the pull ring 18 in the second connecting block 16. At this time, with the cooperation of the pull rod 17, the connecting plate 4 and the rotating seat 5, the upper plywood 2 is pressed down, so that the upper plywood 2 and the lower plywood are connected. 1. The effect of clamping the cable. At this time, a certain deformation can be formed under the action of the buffer pad 14, so that the cable can be recessed into the buffer pad 14, thereby increasing the contact area with the cable and improving its The friction force, combined with the anti-slip strip 15, improves the anti-slip properties of the equipment. After long-term use, the nut 12 can be loosened on the circumferential surface of the bolt 11 to facilitate the replacement of the buffer pad 14 and the anti-slip strip. 15 effects.

It can be understood that the present invention has been described through some embodiments. It is known to those skilled in the art that various changes or equivalents can be made to these features and embodiments without departing from the spirit and scope of the present invention. Replacement; In addition, under the guidance of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model; therefore, the present utility model is not limited thereto. The specific embodiments disclosed are limited, and all embodiments falling within the scope of the claims of the present application belong to the scope of protection of the present utility model.

Claims (6)

1. A cable clamp, including a lower plywood (1) and an upper plywood (2), characterized in that: a first connecting block (3) is fixedly connected to the upper end of the lower plywood (1), and the first connecting block (3) is fixedly connected to the top of the lower plywood (1). The connecting block (3) is rotatably connected to a connecting plate (4) through a rotating shaft. The upper end of the upper clamping plate (2) is fixedly connected to a rotating base (5). The rotating base (5) is connected to the connecting plate (4) through the rotating shaft. They are rotatably connected, and an adjustment mechanism is provided in the lower clamping plate (1). 2. A cable clamp according to claim 1, characterized in that: the adjustment mechanism includes an adjustment groove (6) provided on the upper end surface of the lower clamping plate (1), and the adjustment groove (6) slides inside An adjusting block (7) is connected, and an adjusting plate (8) is fixedly connected to the rear end of the adjusting block (7). The adjusting plate (8) is slidingly connected to the adjusting groove (6). 3. A cable clamp according to claim 2, characterized in that: a threaded rod (9) is rotatably connected to the lower clamping plate (1), and the threaded rod (9) and the adjusting plate (8) Threaded connection between. 4. A cable clamp according to claim 1, characterized in that: a guide groove (10) is provided on the upper end surface of the upper clamping plate (2), and bolts (11) are provided in the guide groove (10). ), a nut (12) is threadedly connected to the circumferential surface of the bolt (11), a mounting plate (13) is fixedly connected to the lower end of the bolt (11), and a buffer pad (14) is fixedly connected to the lower end of the mounting plate (13). ), the cushion pad (14) is made of elastic material. 5. A cable clamp according to claim 4, characterized in that: the lower end of the buffer pad (14) is fixedly connected with an anti-slip strip (15), and there are multiple anti-slip strips (15). 6. A cable clamp according to claim 1, characterized in that: the upper end of the lower clamping plate (1) is fixedly connected with a second connection block (16), and the second connection block (16) slides inside A pull rod (17) is connected, and the pull rod (17) is rotationally connected to the connecting plate (4) through a rotation axis. An end of the pull rod (17) away from the connecting plate (4) is fixedly connected with a pull ring (18).