Cable cover for cable interface

Abstract

The utility model discloses a cable cover for a cable interface, which comprises a hollow first protective cover and a hollow second protective cover, the first protective cover and the second protective cover are symmetrically arranged, and one ends, far away from each other, of the first protective cover and the second protective cover are respectively and fixedly provided with an installation disc. Each installation disc is provided with a channel for a cable to penetrate through, a rotary disc is rotationally installed in each installation disc, a clamping assembly is arranged on each rotary disc, elastic sealing gaskets are fixedly installed at the ends, close to each other, of the first protective cover and the second protective cover, and fixing assemblies are arranged on the two sides of the second protective cover. Inserting plates used in cooperation with the fixing assemblies are fixedly installed on the two sides of the second protective cover. According to the utility model, the protection capability of the cable joints can be improved, the situation that the cable joints are loosened due to the fact that the cables are subjected to external force is avoided, the connection between the cables is reinforced, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to cable covers for cable interfaces, and specifically relates to a cable cover for a cable interface. Background Technique

[0002] With the development of technology, electricity has become an indispensable energy source in people's lives. The transmission of electricity mainly relies on the mutual connection between cables. Cables need to be connected to each other to complete the long-distance transmission of electricity. When connecting, the cables cannot be exposed, and special cable covers need to be used for connection and pairing to make the connection process safer and more durable.

[0003] Some existing protective covers can protect the interfaces of two cables, reduce the wear of the interfaces and prevent the interfaces from being damaged due to collision. However, when the cables are subjected to external forces, tensile forces will be generated on both sides. Some existing protective covers are not convenient for strengthening the connection with the cables, resulting in loosening at the joints between the cables and loosening of the connection between the cables and the protective covers. The connection stability is not high and it is relatively inconvenient to use. Content of the Utility Model

[0004] To solve the defects existing in the prior art, the utility model provides a cable cover for a cable interface.

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] A cable cover for a cable interface of the utility model includes a hollow first protective cover and a hollow second protective cover. The first protective cover and the second protective cover are symmetrically arranged. Installation discs are fixedly installed at the ends of the first protective cover and the second protective cover that are far away from each other. Each installation disc is provided with a channel for the cable to pass through. A turntable is rotatably installed in the installation disc. A clamping assembly is arranged on the turntable. Elastic sealing gaskets are fixedly installed at the ends of the first protective cover and the second protective cover that are close to each other. Fixing components are arranged on both sides of the second protective cover. Plug plates for cooperating with the fixing components are fixedly installed on both sides of the second protective cover.

[0007] As a preferred technical solution of the utility model, the clamping assembly includes a plurality of chutes opened on the turntable. A connecting column is slidably installed in each chute. A slider is fixedly installed on each connecting column. A clamping plate is fixedly installed at the end of the slider away from the connecting column. A toothed ring is fixedly installed on the turntable. A worm meshing with the toothed ring is rotatably installed on the installation disc. A handwheel is fixedly installed at one end of the worm.

[0008] As a preferred technical solution of the utility model, the plurality of chutes are evenly distributed in a circumferential array.

[0009] As a preferred technical solution of the present utility model, a plurality of sliding sleeves for cooperating with the sliding blocks are fixedly installed on the mounting plate, and the sliding blocks are slidably connected to the sliding sleeves on the same side.

[0010] As a preferred technical solution of the present utility model, an elastic pad adapted to the shape of the clamping plate is fixedly installed on the clamping plate.

[0011] As a preferred technical solution of the present utility model, the fixing assembly includes a collar fixedly installed on the second protective cover, a clamping block is inserted into the collar, a clamping groove for cooperating with the clamping block is formed on the insertion plate, one end of the clamping block has an inclined surface and is used in cooperation with the insertion plate on the same side, and a pulling plate is fixedly installed at the other end of the clamping block.

[0012] As a preferred technical solution of the present utility model, a spring is sleeved on the outer surface of the clamping block, and the two ends of the spring are respectively fixedly connected to the pulling plate and the collar on the same side.

[0013] The beneficial effects of the present utility model are:

[0014] 1. For this cable cover for cable interfaces, by setting the first protective cover, the second protective cover, the insertion plate and the fixing assembly, the insertion plate is inserted into the collar on the same side to connect and fix the first protective cover and the second protective cover. During the process of inserting the insertion plate into the collar, the inclined surface of the clamping block is extruded, the clamping block is pressed to move away from the insertion plate and the spring on the same side is stretched. When the clamping groove on the insertion plate moves to coincide with the position of the clamping block, the pressure on the clamping block from the insertion plate disappears. The clamping block drives the clamping block to reset under the action of the spring force of the spring, so that the clamping block is inserted into the clamping groove and the insertion plate is fixed, thereby completing the fixed connection between the first protective cover and the second protective cover, ensuring the stability of the connection between the first protective cover and the second protective cover, improving the protection ability for the cable joint, avoiding the loosening of the cable joints due to the external force acting on the cable, facilitating the reinforcement of the connection between the cables, and being convenient to use.

[0015] 2. For this cable cover for cable interfaces, by setting the clamping assembly, rotating the handwheel drives the worm to rotate, the worm rotates to drive the toothed ring and the turntable to rotate, the turntable rotates to drive the sliding block to move through the sliding groove, the connecting column and the sliding sleeve, and the sliding block moves to drive the clamping plate to move accordingly, so that a plurality of clamping plates approach each other to clamp and fix the cable passing through the mounting plate. The operation is simple and convenient to use. It can be applicable to clamp and fix cables of different sizes, and the self-locking characteristics of the worm and the worm gear can ensure the clamping stability, with good clamping stability, facilitating the reduction of the loosening of the cable connection.

[0016] 3. For the cable cover used for this kind of cable interface, by setting the elastic sealing gasket, the sealing performance of the connection between the first protective cover and the second protective cover can be improved, and the influence on the connection between cables caused by the intrusion of dust, rainwater, etc. can be effectively avoided. Brief Description of the Drawings

[0017] The drawings are used to provide a further understanding of the present utility model and constitute a part of the description. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0018] Figure 1 is the overall structural schematic diagram of a cable cover for a cable interface of the present utility model;

[0019] Figure 2 is the structural schematic diagram of the mounting plate of a cable cover for a cable interface of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the toothed ring of a cable cover for a cable interface of the present utility model;

[0021] Figure 4 is the structural schematic diagram of the clamping plate of a cable cover for a cable interface of the present utility model;

[0022] Figure 5 is the structural schematic diagram of the second protective cover of a cable cover for a cable interface of the present utility model;

[0023] Figure 6 is a cable cover for a cable interface of the present utility model Figure 5 the enlarged structural schematic diagram at A in;

[0024] Figure 7 is the structural schematic diagram of the card slot of a cable cover for a cable interface of the present utility model.

[0025] In the figure: 1, first protective cover; 2, second protective cover; 3, mounting plate; 4, turntable; 5, elastic sealing gasket; 6, insertion plate; 7, sliding groove; 8, connecting column; 9, slider; 10, clamping plate; 11, toothed ring; 12, worm; 13, sliding sleeve; 14, elastic pad; 15, card sleeve; 16, pull plate; 17, spring; 18, card block; 19, card slot. Detailed Embodiment

[0026] The following is a description of the preferred embodiments of the present utility model with reference to the drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0027] Embodiment: As Figure 1 , Figure 2 , Figure 3 , Figure 4, Figure 5 , Figure 6 and Figure 7 As shown in Figure 5 , Figure 6 , and Figure 7 , a cable cover for a cable interface of the present utility model includes a hollow first protective cover 1 and a hollow second protective cover 2. The first protective cover 1 and the second protective cover 2 are symmetrically arranged. At one end of the first protective cover 1 and the second protective cover 2 that are away from each other, mounting plates 3 are fixedly installed. Each mounting plate 3 is provided with a passage for the cable to pass through. A turntable 4 is rotatably installed in the mounting plate 3. A clamping assembly is arranged on the turntable 4. Elastic sealing gaskets 5 are fixedly installed at one end of the first protective cover 1 and the second protective cover 2 that are close to each other. Fixed components are arranged on both sides of the second protective cover 2. Plug plates 6 that cooperate with the fixed components are fixedly installed on both sides of the second protective cover 2. By setting the elastic sealing gaskets 5, the sealing performance of the connection between the first protective cover 1 and the second protective cover 2 can be improved, and it can effectively prevent dust, rainwater, etc. from invading and affecting the connection between the cables.

[0028] Among them, the clamping assembly includes a plurality of chutes 7 opened on the turntable 4. A connecting column 8 is slidably installed in each chute 7. A slider 9 is fixedly installed on each connecting column 8. A clamping plate 10 is fixedly installed at one end of the slider 9 away from the connecting column 8. A toothed ring 11 is fixedly installed on the turntable 4. A worm 12 that meshes with the toothed ring 11 is rotatably installed on the mounting plate 3. A handwheel is fixedly installed at one end of the worm 12. The plurality of chutes 7 are evenly arranged in a circular array. Rotating the handwheel drives the worm 12 to rotate. The rotation of the worm 12 drives the toothed ring 11 and the turntable 4 to rotate. The rotation of the turntable 4 drives the slider 9 to move through the chute 7, the connecting column 8, and the sliding sleeve 13. The movement of the slider 9 drives the clamping plate 10 to move accordingly, so that the plurality of clamping plates 10 approach each other to clamp and fix the cable passing through the mounting plate 3. The operation is simple and convenient to use. It can be used to clamp and fix cables of different sizes, and the self-locking characteristics of the worm and the worm 12 can ensure the clamping stability. The clamping stability is good, which is convenient for reducing the loosening of the cable connection.

[0029] Among them, a plurality of sliding sleeves 13 that cooperate with the slider 9 are fixedly installed on the mounting plate 3. The slider 9 is slidably connected to the sliding sleeve 13 on the same side. The sliding sleeve 13 can guide and limit the movement of the slider 9 to ensure the stability of the slider 9 during movement.

[0030] Among them, an elastic pad 14 that is adapted to the shape of the clamping plate 10 is fixedly installed on the clamping plate 10. The elastic pad 14 can protect the cable when the clamping plate 10 clamps the cable, and avoid damaging the cable when the clamping plate 10 clamps the cable.

[0031] Among them, the fixing component includes a ferrule 15 fixedly installed on the second protective cover 2. A clamping block 18 is inserted into the ferrule 15. A clamping groove 19 for cooperating with the clamping block 18 is formed on the inserting plate 6. One end of the clamping block 18 has an inclined surface and is used in cooperation with the inserting plate 6 on the same side. A pulling plate 16 is fixedly installed at the other end of the clamping block 18. A spring 17 is sleeved on the outer surface of the clamping block 18. The two ends of the spring 17 are respectively fixedly connected to the pulling plate 16 and the ferrule 15 on the same side. The inserting plate 6 is inserted into the ferrule 15 on the same side to connect and fix the first protective cover 1 and the second protective cover 2. During the process of inserting the inserting plate 6 into the ferrule 15, the inclined surface of the clamping block 18 is extruded. The clamping block 18 is pressed to move away from the inserting plate 6 and the elastic body on the same side is stretched. When the clamping groove 19 on the inserting plate 6 moves to coincide with the position of the clamping block 18, the pressure on the clamping block 18 from the inserting plate 6 disappears. The clamping block 18 drives the clamping block 18 to reset under the action of the elastic force of the spring 17, so that the clamping block 18 is inserted into the clamping groove 19 and the inserting plate 6 is fixed, thus completing the fixed connection between the first protective cover 1 and the second protective cover 2, ensuring the stability of the connection between the first protective cover 1 and the second protective cover 2, improving the protection ability for the cable joint, avoiding the loosening of the cable joints due to the external force acting on the cable, facilitating the reinforcement of the connection between the cables, and being convenient to use.

[0032] During operation, the two cables to be connected are respectively passed through the channels on the same side and inserted into the first protective cover 1 and the second protective cover 2, and the cables are connected. After the cable connection is completed, the inserting plate 6 is inserted into the ferrule 15 on the same side to connect and fix the first protective cover 1 and the second protective cover 2. During the process of inserting the inserting plate 6 into the ferrule 15, the inclined surface of the clamping block 18 is extruded. The clamping block 18 is pressed to move away from the inserting plate 6 and the elastic body on the same side is stretched. When the clamping groove 19 on the inserting plate 6 moves to coincide with the position of the clamping block 18, the pressure on the clamping block 18 from the inserting plate 6 disappears. The clamping block 18 drives the clamping block 18 to reset under the action of the elastic force of the spring 17, so that the clamping block 18 is inserted into the clamping groove 19 and the inserting plate 6 is fixed, thus completing the fixed connection between the first protective cover 1 and the second protective cover 2, ensuring the stability of the connection between the first protective cover 1 and the second protective cover 2, improving the protection ability for the cable joint, avoiding the loosening of the cable joints due to the external force acting on the cable, facilitating the reinforcement of the connection between the cables. Then, the handwheel is rotated to drive the worm 12 to rotate. The rotation of the worm 12 drives the toothed ring 11 and the turntable 4 to rotate. The rotation of the turntable 4 drives the slider 9 to move through the chute 7, the connecting column 8 and the sliding sleeve 13. The movement of the slider 9 drives the clamping plate 10 to move accordingly. Thus, a plurality of clamping plates 10 approach each other to clamp and fix the cable passing through the mounting plate 3. The operation is simple and convenient to use. It can be applicable to clamp and fix cables of different sizes, and the self-locking characteristics of the worm and the worm 12 can ensure the clamping stability. The clamping stability is good, which is convenient to reduce the loosening of the cable connection.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cable cover for a cable interface, comprising a hollow first protective cover (1) and a hollow second protective cover (2), characterized in that, The first protective cover (1) and the second protective cover (2) are symmetrically arranged. Mounting disks (3) are fixedly installed at the ends of the first protective cover (1) and the second protective cover (2) that are away from each other. Each mounting disk (3) is provided with a channel for a cable to pass through. A turntable (4) is rotatably installed in the mounting disk (3). A clamping assembly is arranged on the turntable (4). Elastic sealing gaskets (5) are fixedly installed at the ends of the first protective cover (1) and the second protective cover (2) that are close to each other. Fixing assemblies are arranged on both sides of the second protective cover (2). Plug plates (6) that cooperate with the fixing assemblies are fixedly installed on both sides of the second protective cover (2).

2. The cable cover for a cable interface according to claim 1, characterized in that, The clamping assembly includes a plurality of chutes (7) opened on the turntable (4). Connecting columns (8) are slidably installed in each chute (7). A slider (9) is fixedly installed on each connecting column (8). A clamping plate (10) is fixedly installed at the end of the slider (9) away from the connecting column (8). A toothed ring (11) is fixedly installed on the turntable (4). A worm (12) meshing with the toothed ring (11) is rotatably installed on the mounting disk (3). A handwheel is fixedly installed at one end of the worm (12).

3. The cable cover for a cable interface according to claim 2, characterized in that, The plurality of chutes (7) are evenly arranged in a circumferential array.

4. The cable cover for a cable interface according to claim 2, wherein, A plurality of sliding sleeves (13) used in cooperation with the sliders (9) are fixedly installed on the mounting disk (3). The slider (9) is slidably connected to the sliding sleeve (13) on the same side.

5. The cable cover for a cable interface according to claim 2, characterized in that, An elastic pad (14) matching the shape of the clamping plate (10) is fixedly installed on the clamping plate (10).

6. The cable cover for a cable interface according to claim 1, characterized in that, The fixing assembly includes a collar (15) fixedly installed on the second protective cover (2). A clamping block (18) is inserted into the collar (15). A clamping groove (19) used in cooperation with the clamping block (18) is opened on the plug plate (6). One end of the clamping block (18) has an inclined surface and is used in cooperation with the plug plate (6) on the same side. A pull plate (16) is fixedly installed at the other end of the clamping block (18).

7. The cable cover for a cable interface according to claim 6, characterized in that, A spring (17) is sleeved on the outer surface of the clamping block (18). The two ends of the spring (17) are respectively fixedly connected to the pull plate (16) and the collar (15) on the same side.

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