Protective structure for wires and cables
By placing a sliding rubber sleeve and locking structure around the outer ring of the cable, the problem of protecting temporary cables in vulnerable locations is solved, achieving both cable safety and convenient hanging and routing.
Patent Information
- Application Number
- CN202423316772.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Temporary cables are prone to damage to their outer sheath when passing through locations where they are easily scratched or squeezed, which can compromise safety.
A sliding rubber sleeve was designed to protect the cable by placing it around the cable and allowing it to slide freely or be removed entirely. Combined with a locking structure of plastic plugs and rubber pads, this design prevents the cable from being squeezed or mechanically touched.
It effectively prevents the cable sheath from being squeezed or mechanically damaged, ensures safety for temporary use, and provides convenience for hanging and running cables.
Smart Images
Figure CN223942314U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cable protection technology, specifically a protective structure for wires and cables. Background Technology
[0002] Wires and cables are fundamental products of the electrical industry, used to transmit electrical energy and signals and to convert electromagnetic energy. They consist of conductors (such as copper and aluminum), insulation layers (such as polyvinyl chloride and polyethylene), and sheaths, and come in various categories such as power cables, communication cables, and control cables. These cables are widely used in construction, power, communication, transportation and other fields, and are an indispensable infrastructure of modern society. The performance and quality of wires and cables are directly related to the safe and reliable operation of the power system. Therefore, their production, design and use must strictly comply with relevant standards and specifications.
[0003] Cables are used extensively in building construction and interior decoration. Some temporary cables lack protective structures, and when they pass through areas prone to scratches or compression, such as between doors and door frames or on surfaces worn by vehicle wheels, the cable sheaths can easily be ruptured, compromising cable safety. Therefore, we propose a protective structure for electrical wires and cables. Utility Model Content
[0004] The purpose of this utility model is to provide a protective structure for wires and cables. By placing a rubber sleeve that can slide freely around the outer ring of the cable, the rubber sleeve can be quickly placed around the outer ring of the cable in the area that needs protection by directly sliding it or by removing it entirely and placing it in other locations. This achieves protection for the cable, prevents the cable from being squeezed or damaged by mechanical contact, ensures safety during temporary use, and solves the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a protective structure for wires and cables, comprising a cable and a rubber sleeve, wherein the rubber sleeve has an opening on its side, and the rubber sleeve is slidably fitted onto the outer ring of the cable through the opening on the side; a first rubber strip and a second rubber strip are integrally connected above and below the opening of the rubber sleeve, respectively, and the first rubber strip and the second rubber strip are connected and locked by a first plastic bolt, the first plastic bolt passing through a through hole in the surface of the first rubber strip and screwed into a first screw hole in the surface of the second rubber strip.
[0006] By adopting the above technical solution, a rubber sleeve that can slide freely is placed around the outer ring of the cable. The rubber sleeve can be quickly placed around the outer ring of the cable in the area that needs protection by sliding it directly or by removing it entirely and placing it in other locations. This protects the cable and prevents it from being squeezed or damaged by mechanical contact, ensuring safety during temporary use.
[0007] Optionally, the surface of the rubber sleeve is provided with a through second screw hole, through which a second plastic plug is screwed.
[0008] By adopting the above technical solution, when it is necessary to lock the position of the rubber sleeve, the second plastic bolt can be twisted to make it abut against the outer surface of the cable, thereby locking the position of the rubber sleeve.
[0009] Optionally, a rubber pad is attached to the end of the second plastic plug, and when the second plastic plug is tightened, it contacts the surface of the cable through the rubber pad.
[0010] By adopting the above technical solution, the second plastic plug will make anti-slip contact with the outer surface of the cable through the rubber pad, which has a better anti-slip effect and avoids wear on the cable sheath.
[0011] Optionally, both the first and second rubber strips have hanging openings on their surfaces, and the hanging openings of the first and second rubber strips are aligned.
[0012] By adopting the above technical solution, the rubber sleeve can be hung up using hooks or ropes through the hanging port, thus achieving the purpose of hanging and routing cables.
[0013] Optionally, the side of the second rubber strip is connected to a rubber sheet via a connecting piece, and a magnet block is embedded and fixed inside the rubber sheet.
[0014] By adopting the above technical solution, the rubber sheet can be attracted to the surface of iron plate or bracket by the magnetic sheet, which can also achieve the purpose of hanging and routing cables.
[0015] Optionally, multiple magnet blocks are provided, and the magnet blocks are circular and evenly distributed inside the rubber sheet.
[0016] By adopting the above technical solution, the use of a single magnet can be avoided, as it would break when a vehicle runs over it.
[0017] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:
[0018] 1. The technical solution of this application is to place a rubber sleeve that can slide freely on the outer ring of the cable. The rubber sleeve can be quickly placed on the outer ring of the cable in the position that needs protection by directly sliding the sleeve or removing it as a whole and putting it on other positions. This achieves protection for the cable, prevents the cable from being squeezed or damaged by mechanical contact, and ensures safety during temporary use.
[0019] 2. The technical solution of this application also includes a second plastic plug connected to the surface of the rubber sleeve by screwing, which can be tightened when needed so that the rubber pad at its end abuts against the outer surface of the cable, thereby preventing the rubber sleeve from slipping.
[0020] 3. The technical solution of this application provides hanging openings on the surfaces of the first and second rubber strips, and connects a rubber sheet containing a magnet to the side of the second rubber strip. This allows the cable to be hung from the hanging openings by hooks or ropes, or to be fixed by magnetic attraction, thus facilitating cable hanging and routing. Attached Figure Description
[0021] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0022] Figure 1 This is a schematic diagram of the overall structure of the protective structure for wires and cables of this utility model;
[0023] Figure 2 This is a schematic diagram of the second plastic bolt connection structure of the protective structure for wires and cables of this utility model;
[0024] Figure 3 This is a schematic diagram of the first plastic bolt connection structure of the protective structure for wires and cables of this utility model;
[0025] Figure 4 This is a schematic diagram of the internal structure of the rubber sheet in the protective structure for wires and cables of this utility model.
[0026] In the diagram: 1. Cable; 2. Rubber sleeve; 21. First rubber strip; 211. Perforation; 22. Second rubber strip; 221. First screw hole; 23. Hanging opening; 24. First plastic plug; 25. Second screw hole; 3. Rubber sheet; 31. Connecting piece; 32. Magnet block; 4. Second plastic plug; 41. Rubber pad. Detailed Implementation
[0027] Please see Figure 1-4 This utility model provides a technical solution: a protective structure for wires and cables, including a cable 1 and a rubber sleeve 2. The rubber sleeve 2 has an opening on its side. The rubber sleeve 2 is slidably fitted onto the outer ring of the cable 1 through the opening on the side. In order to achieve the purpose of binding and locking the opening on the side, a first rubber strip 21 and a second rubber strip 22 are integrally connected to the upper and lower sides of the opening of the rubber sleeve 2, respectively. The first rubber strip 21 and the second rubber strip 22 are connected and locked by a first plastic bolt 24. The first plastic bolt 24 passes through the first rubber strip 21 through a through hole 211 opened on the surface of the first rubber strip 21 and is screwed into the first screw hole 221 provided on the surface of the second rubber strip 22.
[0028] When in use, the rubber sleeve 2 can be held and slid around the outer ring of the cable 1 to the position that needs protection, such as the position that is easily caught by a door, touched by machinery, or run over by a wheel. During use, it can protect the outer sheath of the cable 1 at that position. When the position that needs to be moved is too long, the first plastic bolt 24 connecting the first rubber strip 21 and the second rubber strip 22 can be unscrewed directly, so that the first rubber strip 21 and the second rubber strip 22 can be separated and the rubber sleeve 2 can be opened and removed directly. Then, the rubber sleeve 2 can be quickly moved to the position that needs protection and wrapped around the outer ring of the cable 1 again. After the first rubber strip 21 and the second rubber strip 22 are close together, the first plastic bolt 24 is passed through the through hole 211 and screwed into the first screw hole 221, and the first rubber strip 21 and the second rubber strip 22 are reconnected and locked, so as to realize the purpose of placing the rubber sleeve 2 on the outer ring of the cable 1 and achieving its protective function.
[0029] Hanging openings 23 are provided on the surfaces of the first rubber strip 21 and the second rubber strip 22. The hanging openings 23 of the first rubber strip 21 and the second rubber strip 22 are aligned. During use, the cable 1 can be hung and fixed by hooks or ropes from the hanging openings 23, making it convenient to hang the cable 1 for routing.
[0030] Meanwhile, a rubber sheet 3 is connected to the side of the second rubber strip 22 via a connecting piece 31, and a magnet block 32 is embedded and fixed inside the rubber sheet 3. The rubber sheet 3 can also be attracted to the iron plate or the surface of the bracket by the magnet, which can also achieve the purpose of hanging and routing the cable 1. Multiple magnet blocks 32 are provided. The magnet blocks 32 are round and evenly distributed inside the rubber sheet 3. When in use, if there is a vehicle running over it or it is subjected to a large squeezing force, the magnet blocks 32 are not easy to break.
[0031] When cable 1 is hung up for routing, the rubber sleeve 2 is prone to sliding on the outer ring of cable 1. A through second screw hole 25 is provided on the surface of the rubber sleeve 2. A second plastic plug 4 is screwed through the second screw hole 25, and a rubber pad 41 is attached to the end of the second plastic plug 4. When the second plastic plug 4 is tightened, the rubber pad 41 abuts against the surface of cable 1, which can limit the position where the rubber sleeve 2 cannot slide. The rubber pad 41 also has a better anti-slip effect and prevents the outer sheath of cable 1 from being worn.
[0032] In use, first lay the cable 1 on the ground as needed. Then, hold the rubber sleeve 2 and slide it around the outer ring of the cable 1 to the location requiring protection, such as a place easily caught in a door, touched by machinery, or run over by a wheel. During use, it can protect the outer sheath of the cable 1 at that location. To prevent the rubber sleeve 2 from sliding, the second plastic bolt 4 can be tightened so that it abuts against the outer surface of the cable 1 through the rubber pad 41 at its end, making the rubber sleeve 2 less likely to slide. When the rubber sleeve 2 needs to slide a long distance around the outer ring of the cable 1, the first plastic bolt 24 connecting the first rubber strip 21 and the second rubber strip 22 can be unscrewed, thereby preventing the first rubber strip 21 and the second rubber strip 22 from sliding. Rubber strip 22 can be separated and rubber sleeve 2 can be removed directly. Then, rubber sleeve 2 can be quickly moved to the position that needs protection and wrapped around the outer ring of cable 1 again. After the first rubber strip 21 and the second rubber strip 22 are close together, the first plastic bolt 24 passes through the through hole 211 and is screwed into the first screw hole 221, and the first rubber strip 21 and the second rubber strip 22 are reconnected and locked. This achieves the purpose of placing rubber sleeve 2 on the outer ring of cable 1 and realizing its protective function. In order to achieve the purpose of hanging and locking cable 1 when it is being routed, a hook or hanging rope can also be passed through the hanging opening 23 to hang cable 1 for routed route. Alternatively, rubber sheet 3 can be attracted to iron plate or bracket surface through its internal magnet 32, which also achieves the purpose of hanging cable 1 for routed route.
Claims
1. A protective structure for wires and cables, comprising a cable (1) and a rubber sheath (2), characterized in that: The rubber sleeve (2) has an opening on its side, and the rubber sleeve (2) can be slidably fitted onto the outer ring of the cable (1) through the opening on its side. The upper and lower sides of the opening of the rubber sleeve (2) are integrally connected with a first rubber strip (21) and a second rubber strip (22), respectively. The first rubber strip (21) and the second rubber strip (22) are connected and locked by a first plastic bolt (24). The first plastic bolt (24) passes through the first rubber strip (21) through a perforation (211) on the surface of the first rubber strip (21) and is screwed into the first screw hole (221) on the surface of the second rubber strip (22).
2. The protective structure for wires and cables according to claim 1, characterized in that: The surface of the rubber sleeve (2) is provided with a through second screw hole (25), and a second plastic plug (4) is screwed through the second screw hole (25).
3. The protective structure for wires and cables according to claim 2, characterized in that: The end of the second plastic plug (4) is fitted with a rubber pad (41), and when the second plastic plug (4) is tightened, it abuts against the surface of the cable (1) through the rubber pad (41).
4. The protective structure for wires and cables according to claim 1, characterized in that: The first rubber strip (21) and the second rubber strip (22) are both provided with hanging openings (23), and the hanging openings (23) of the first rubber strip (21) and the second rubber strip (22) are aligned.
5. The protective structure for wires and cables according to claim 1, characterized in that: The side of the second rubber strip (22) is connected to a rubber sheet (3) via a connecting piece (31), and a magnet block (32) is embedded and fixed inside the rubber sheet (3).
6. The protective structure for wires and cables according to claim 5, characterized in that: Multiple magnet blocks (32) are provided, and the magnet blocks (32) are circular and evenly distributed inside the rubber sheet (3).