A cable anti-wear clamp

Abstract

This utility model relates to the field of cable clamp technology, and in particular to a cable anti-wear clamp, including a fixed bracket. A lower clamp is fixedly connected to the top U-shaped protrusion of the fixed bracket. An upper clamp is provided directly above the lower clamp. A shaped slot is provided on one end face of both the upper and lower clamps. A shaped clamp is engaged deep within the shaped slot. In this utility model, the shaped clamp, side plate, first groove, limiting bolt, second groove, fastening screw, square groove, and ceramic anti-wear roller facilitate the cable anti-wear clamp to replace the conventional rubber layer during the process of fixing and protecting multiple cables by fastening the upper and lower clamps. This provides anti-wear protection for multiple cables after installation, while also reducing cable wear and improving the cable clamp's fixing effect.

Description

Technical Field

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

[0002] In power systems, cable clamps are auxiliary tools used to fix and protect cables after they are laid and installed, ensuring that the cables are in the correct position. They prevent the cables from moving or shifting due to force or their own weight. Common materials for cable clamps include stainless steel, polymer, or metal alloys, and they can be customized according to the cable diameter and configuration.

[0003] Currently, existing cable clamps typically have a rubber layer bonded to the clamping surface to protect the cable from abrasion. However, due to the aging and failure of the adhesive, the rubber layer may fall off after a period of use, causing the metal surface of the clamp to come into direct contact with the cable and resulting in abrasion. This increases the cable wear rate, affects the clamp's ability to secure the cable, and increases the risk of the cable slipping and falling out of the clamp. Therefore, a cable abrasion-resistant clamp is proposed to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide a cable anti-wear clamp to solve the problem mentioned in the background art that existing cable anti-wear clamps may fall off during use due to aging of the adhesive, resulting in the metal surface of the clamp directly contacting the cable and causing wear.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A cable anti-wear clamp includes a fixed bracket. A lower clamp is fixedly connected to the top U-shaped protrusion of the fixed bracket. An upper clamp is located directly above the lower clamp. A shaped slot is formed on one end face of the upper clamp and the lower clamp. A shaped clamp is engaged in the depth of the shaped slot. A side clamp is fixedly connected between the two shaped clamps. A first groove is formed at both the front and rear ends of the surface of the side clamp located in the middle. A limiting bolt is inserted into the inner side of the first groove. A square groove is formed in the middle of the inclined surface of the shaped clamp. A ceramic anti-wear roller is rotatably connected to the inner side of the square groove.

[0007] Preferably, the top left and right sides of the fixing bracket are provided with slots, and the fastening screw extends downward through the slot reserved on the top U-shaped protrusion of the fixing bracket.

[0008] Preferably, a second groove is formed in the middle of the surface of the side plate located in the middle position, and a fastening screw is inserted into the inner side of the second groove, so that the side plate is inserted into the interior of the irregular groove.

[0009] Preferably, the fastening screws pass through the slots reserved inside the lower clamp and the upper clamp respectively, and the upper clamp and the lower clamp are connected together by the fastening screws. There are a total of 2 fastening screws.

[0010] Preferably, the three side clamps and the three irregular clamps form an irregular structure and irregular groove shape that matches each other. The limiting bolt is detachably connected to the lower clamp seat by a screw. The clamping grooves of the upper and lower irregular clamps are arranged opposite each other. The irregular clamps are arranged in a "V" shape. Several ceramic anti-wear rollers are arranged at an angle.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this utility model, the cable anti-wear clamp, through the setting of the irregular-shaped clamp, side clamping plate, first groove, limiting bolt, second groove, fastening screw, square groove and ceramic anti-wear roller, facilitates the cable anti-wear clamp to fix and protect multiple cables by fastening the upper and lower clamps. Under the connection of the irregular-shaped clamping groove, the clamping anti-wear structure composed of the irregular-shaped clamp, side clamping plate, first groove, limiting bolt, second groove, fastening screw, square groove and ceramic anti-wear roller replaces the conventional rubber layer to protect multiple cables after installation. At the same time, the entire anti-wear component is not prone to loosening and falling off after a period of use. The good anti-wear protection can also reduce the wear rate of the cable, improve the fixing effect of the cable clamp on the cable, and reduce the risk of the cable slipping and falling out of the clamp. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the irregular clamp structure of this utility model.

[0015] In the diagram: 1. Fixed bracket; 2. Lower clamp; 3. Upper clamp; 4. Irregular groove; 5. Irregular clamp; 6. Side clamp; 7. First groove; 8. Limiting bolt; 9. Second groove; 10. Fastening screw; 11. Square groove; 12. Ceramic anti-wear roller; 13. Hole and slot. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-2 This utility model provides a technical solution:

[0018] A cable anti-wear clamp includes a fixed bracket 1. A lower clamp 2 is fixedly connected to the top U-shaped protrusion of the fixed bracket 1. An upper clamp 3 is provided directly above the lower clamp 2. A shaped groove 4 is provided on the opposite end face of the upper clamp 3 and the lower clamp 2. A shaped clamp 5 is engaged in the depth of the shaped groove 4. A side clamp 6 is fixedly connected between the two shaped clamps 5. A first groove 7 is provided at both the front and rear ends of the surface of the side clamp 6 located in the middle. A limiting bolt 8 is inserted into the inner side of the first groove 7. A square groove 11 is provided in the middle of the inclined surface of the shaped clamp 5. A ceramic anti-wear roller 12 is rotatably connected to the inner side of the square groove 11.

[0019] like Figure 1 As shown, the top left and right sides of the fixed bracket 1 are provided with slots 13. The fastening screw 10 extends downward through the slot reserved on the top U-shaped protrusion of the fixed bracket 1. The reserved slots 13 are designed to facilitate the fixed installation of the fixed bracket 1.

[0020] like Figure 1 and Figure 2 As shown, a second groove 9 is formed in the middle of the surface of the side clamping plate 6 located in the middle position. A fastening screw 10 is inserted into the inner side of the second groove 9. The side clamping plate 6 is snapped into the interior of the irregular groove 4. The engagement of the side clamping plate 6 and the irregular groove 4 makes the installation of its snap-fit ​​anti-wear structure more secure. The fastening screw 10 passes through the slots reserved inside the lower clamping seat 2 and the upper clamping seat 3 respectively. The upper clamping seat 3 and the lower clamping seat 2 are connected together by the fastening screw 10. There are two fastening screws 10 in total. The fastening screws 10 serve to... The function of fixing the upper clamp 3 and the lower clamp 2 together; the irregular structure formed by the three side clamps 6 and the three irregular clamps 5 and the irregular groove 4 are matched in shape; the limiting bolt 8 is screwed and detachably connected to the lower clamp 2; the clamping grooves of the upper and lower irregular clamps 5 are arranged opposite each other; the irregular clamps 5 are arranged in a "V" shape; several ceramic anti-wear rollers 12 are arranged at an angle; the irregular clamps 5 are arranged in a "V" shape, which is conducive to the cable clamp being able to fix cables of different thicknesses.

[0021] Workflow: Before using the cable anti-wear clamp, in a fixed connection setup, the fixing bracket 1 needs to be pre-placed flat on the plane of the fixing platform or support, and the two are tightened and fixed by the screws in the through hole slot 13. During the construction of the entire power system, when the cable anti-wear clamp needs to be used to fix and protect the cable, under the connection of the fixing bracket 1, first screw down the nut assembled below the fastening screw 10, pull the upper clamp 3 and the fastening screw 10 upward, and the gap between the upper clamp 3 and the lower clamp 2 is opened. Since the irregular structure formed by the three side clamps 6 and the three irregular clamps 5 is pre-clamped into the irregular clamp slot 4, it can be fixed by multiple sets of limiting bolts. 8. Fix it together with the upper clamp 3 or the lower clamp 2. After the gap is fully opened, first insert multiple cables into the interior of the lower shaped clamp 5, and then screw the nut installed below the fastening screw 10 upwards. The fastening screw 10 will pull the upper clamp 3 downwards. After it is fully pulled, the upper clamp 3 will fix multiple cables through the upper shaped clamp 5. Multiple ceramic anti-wear rollers 12 inserted into the square groove 11 will come into contact with the surface of the cable. At this time, the cable anti-wear clamp can use the rolling friction generated by the multiple ceramic anti-wear rollers 12 to protect the cable from wear and prevent the lower clamp 2 and the upper clamp 3, which are made of metal, from being worn by direct contact with the cable.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable anti-wear clamp, comprising a fixing bracket (1), characterized in that: The top U-shaped protrusion of the fixed bracket (1) is fixedly connected to the lower clamp (2). The upper clamp (3) is located directly above the lower clamp (2). The upper clamp (3) and the lower clamp (2) are both provided with irregular grooves (4). Irregular clamps (5) are engaged in the depth of the irregular grooves (4). Side clamps (6) are fixedly connected between the two irregular clamps (5). The front and rear ends of the surface of the side clamps (6) located in the middle are provided with first grooves (7). A limiting bolt (8) is inserted into the inner side of the first groove (7). A square groove (11) is provided in the middle of the inclined surface of the irregular clamp (5). A ceramic anti-wear roller (12) is rotatably connected to the inner side of the square groove (11).

2. The cable anti-wear clamp according to claim 1, characterized in that: A second groove (9) is provided in the middle of the surface of the side plate (6) located in the middle position. A fastening screw (10) is inserted into the inner side of the second groove (9). The side plate (6) is inserted into the interior of the irregular groove (4).

3. The cable anti-wear clamp according to claim 2, characterized in that: The fastening screws (10) pass through the slots reserved inside the lower clamp (2) and the upper clamp (3), respectively. The upper clamp (3) and the lower clamp (2) are connected together by the fastening screws (10). There are a total of 2 fastening screws (10).

4. The cable anti-wear clamp according to claim 2, characterized in that: The top left and right sides of the fixed bracket (1) are provided with slots (13), and the fastening screw (10) extends downward through the slot reserved on the top U-shaped protrusion of the fixed bracket (1).

5. A cable anti-wear clamp according to claim 1, characterized in that: The three side plates (6) and the three irregular clamps (5) form an irregular structure and irregular groove (4) that match the shape. The limiting bolt (8) is spirally and detachably connected to the lower clamp (2). The clamping grooves of the upper and lower irregular clamps (5) are arranged opposite each other. The irregular clamps (5) are arranged in a "V" shape. Several ceramic anti-wear rollers (12) are arranged at an angle.

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