Cable with cable head reinforcing function

Abstract

The utility model relates to the technical field of cables, in particular to a cable with a cable head reinforcing function, which comprises a cable body, a cable core is arranged in the cable body, a connecting sleeve is sleeved and covered at the end part of the cable body, and a conducting rod is arranged at the port position of the connecting sleeve in a penetrating manner. A conductive seat is arranged at one end in the conductive rod displacement connecting sleeve, the cable core is inserted into the conductive seat, one end of the conductive seat is welded and fixed with the end part of the conductive rod, an opening position of the conductive seat is of a horn structure, and a conductive ring is arranged at one outward end of the conductive rod and is of a circular ring structure. Through the butt joint of the connecting sleeve and the positioning sleeve, the conductive rod with the conductive ring can be inserted and butt-jointed with the cable core through the conductive seat at the end part of the conductive rod, the power-on operation of the cable core can be realized, and through the welding effect of the first connecting disc and the second connecting disc, the stable installation of the positioning sleeve and the connecting sleeve can be ensured; and a sealing and waterproof effect is achieved on a joint position.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a cable with a cable head reinforcement function. Background Art

[0002] Cables offer many advantages in various applications, depending on their purpose and type. High-quality cables typically use high-quality conductors such as copper or aluminum, ensuring efficient current transmission with low losses. High-quality cables have low electrical resistance, reducing energy loss and heat generation.

[0003] Cables come in a variety of sizes and types, suitable for a variety of purposes such as power transmission, data communication, signal transmission, etc. Many cables are designed to be flexible and easy to install and route.

[0004] Cable head reinforcement is a very important task, especially in power systems, communication networks and other critical infrastructures. Reinforcing cable heads can improve their mechanical strength, waterproof performance and electrical performance, thereby extending their service life and reducing the risk of failure.

[0005] At present, when cables are connected to each other, in order to improve the connection stability between the cables and the distribution components, it is necessary to design a cable head structure so that it can strengthen the connection stability with the distribution components. Utility Model Content

[0006] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a cable with a cable head reinforcement function.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A cable with a cable head reinforcement function is designed, comprising a cable body, a cable core is arranged inside the cable body, an end of the cable body is sleeved and covered with a connecting sleeve, a conductive rod is provided through the end position of the connecting sleeve, a conductive seat is provided at one end of the conductive rod that is displaced inside the connecting sleeve, the cable core is inserted into the conductive seat, one end of the conductive seat is welded and fixed to the end of the conductive rod, the opening position of the conductive seat is a horn structure, a conductive ring is provided at the outward end of the conductive rod, the conductive ring is a circular ring structure, and the outer ring wall of the conductive ring is welded and fixed to the end face of the conductive rod;

[0009] The cable body is covered with a positioning sleeve, and a disc is provided on the side of the positioning sleeve close to the connecting sleeve. The disc and the positioning sleeve are an integrated structure. A first connecting plate is provided at the other end of the disc, and the first connecting plate is fixed to the disc by hot melt welding. A second connecting plate is provided on the side of the connecting sleeve close to the positioning sleeve, and the second connecting plate is fixed to the end face of the connecting sleeve by hot melt welding. The first connecting plate and the second connecting plate are welded and fixed to each other along the edge position, and the disc, the first connecting plate and the second connecting plate are all sleeved with the cable body.

[0010] In detail, a first annular groove is provided inside the positioning sleeve, and an adhesive layer is filled in the first annular groove. The adhesive layer is bonded and fixed to the outer skin of the cable body, and the adhesive layer is made of resin glue material.

[0011] In detail, a second annular groove is further provided inside the positioning sleeve, and the interior of the second annular groove is filled with a first sealing ring, and the inner side of the first sealing ring is tightly pressed against the outer surface of the cable body.

[0012] In detail, a third annular groove is provided inside the connecting sleeve, and the interior of the third annular groove is filled with a second sealing ring. The inner side of the second sealing ring is tightly pressed against the outer surface of the cable body, and the first sealing ring and the second sealing ring are both made of water-swelling rubber material.

[0013] Specifically, an alignment groove is provided on one side of the first connecting plate, and an alignment block is fixed on one side of the second connecting plate, and the alignment block is slidably inserted into the alignment groove for docking.

[0014] Specifically, the connecting sleeve and the positioning sleeve are both made of plastic material.

[0015] In detail, the first connecting plate and the second connecting plate are both made of aluminum alloy material.

[0016] The design scheme proposed by the utility model has the following beneficial effects during application:

[0017] 1. By docking the connecting sleeve and the positioning sleeve, the conductive rod with the conductive ring can be inserted and docked with the cable core through the conductive seat at its end, so that the cable core can be powered on. The welding effect of the first connecting plate and the second connecting plate can ensure the stable installation of the positioning sleeve and the connecting sleeve. At the same time, the connection position has a sealing and waterproof effect.

[0018] 2. In order to further improve the fixation of the positioning sleeve and the cable core, the positioning sleeve and the cable core can be installed and fastened by the adhesive layer arranged in the first annular groove. The first sealing ring in the second annular groove can play an auxiliary waterproof sealing effect when water seepage occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0021] Figure 3 This is an enlarged schematic diagram of point A of the present utility model;

[0022] Figure 4This is a schematic diagram of the shape of the sealing ring of the present invention;

[0023] Figure 5 This is a schematic diagram of the alignment groove distribution of the utility model.

[0024] In the figure: 1. Cable body; 11. Cable core; 12. Connecting sleeve; 13. Conductive rod; 14. Conductive seat; 15. Conductive ring; 16. Positioning sleeve; 17. Disc; 18. First connecting disc; 19. Second connecting disc; 2. First annular groove; 21. Adhesive layer; 22. Second annular groove; 23. First sealing ring; 3. Third annular groove; 31. Second sealing ring; 4. Alignment groove; 41. Alignment block. DETAILED DESCRIPTION

[0025] 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 the embodiments.

[0026] Reference Figure 1-5 A cable with a cable head reinforcement function includes a cable body 1, a cable core 11 is arranged inside the cable body 1, the end of the cable body 1 is sleeved and covered with a connecting sleeve 12, a conductive rod 13 is provided at the end position of the connecting sleeve 12, a conductive seat 14 is provided at one end of the conductive rod 13 that is displaced inside the connecting sleeve 12, the cable core 11 is inserted into the conductive seat 14, one end of the conductive seat 14 is welded and fixed to the end of the conductive rod 13, the opening position of the conductive seat 14 is a horn structure, a conductive ring 15 is provided at the outward end of the conductive rod 13, the conductive ring 15 is a circular ring structure, and the outer ring wall of the conductive ring 15 is welded and fixed to the end face of the conductive rod 13;

[0027] The cable body 1 is covered with a positioning sleeve 16, and a disc 17 is provided on the side of the positioning sleeve 16 close to the connecting sleeve 12. The disc 17 and the positioning sleeve 16 are an integrated structure. A first connecting plate 18 is provided at the other end of the disc 17, and the first connecting plate 18 is fixed to the disc 17 by hot melt welding. A second connecting plate 19 is provided on the side of the connecting sleeve 12 close to the positioning sleeve 16, and the second connecting plate 19 is fixed to the end face of the connecting sleeve 12 by hot melt welding. The first connecting plate 18 and the second connecting plate 19 are welded and fixed to each other along the edge position, and the disc 17, the first connecting plate 18 and the second connecting plate 19 are all sleeved with the cable body 1.

[0028] It should be further explained that a first annular groove 2 is provided inside the positioning sleeve 16, and an adhesive layer 21 is filled in the first annular groove 2. The adhesive layer 21 is bonded and fixed to the outer skin of the cable body 1. The adhesive layer 21 is made of resin glue material, which can ensure that the positioning sleeve 16 and the cable body 1 are fixed when the positioning sleeve 16 and the cable body 1 are installed. The connection position of the positioning sleeve 16 and the cable body 1 can be fixed by hot melt welding.

[0029] It should be further explained that a second annular groove 22 is further provided inside the positioning sleeve 16 . The interior of the second annular groove 22 is filled with a first sealing ring 23 . The inner side of the first sealing ring 23 is tightly pressed against the outer surface of the cable body 1 .

[0030] It should be further explained that a third annular groove 3 is provided inside the connecting sleeve 12, and the interior of the third annular groove 3 is filled with a second sealing ring 31. The inner side of the second sealing ring 31 is tightly squeezed against the outer surface of the cable body 1, and the first sealing ring 23 and the second sealing ring 31 are both made of water-swelling rubber material.

[0031] It should be further explained that an alignment groove 4 is provided on one side of the first connecting plate 18, and an alignment block 41 is fixed on one side of the first connecting plate 19. The alignment block 41 is slidably inserted into the alignment groove 4 for docking, so that the first connecting plate 18 and the second connecting plate 19 can be quickly positioned and docked when they are installed.

[0032] It should be further explained that the connecting sleeve 12 and the positioning sleeve 16 are both made of plastic material, which has good insulation effect and good corrosion resistance.

[0033] It should be further explained that the first connecting plate 18 and the second connecting plate 19 are both made of aluminum alloy material, which has sufficient structural strength. At the same time, it is convenient to perform metal welding processing after the first connecting plate 18 and the second connecting plate 19 are attached.

[0034] Working method: Through the docking of the connecting sleeve 12 and the positioning sleeve 16, the conductive rod 13 with the conductive ring 15 can be inserted and docked with the cable core 11 through the conductive seat 14 at its end, so that the cable core 11 can be powered on. The welding effect of the first connecting plate 18 and the second connecting plate 19 can ensure the stable installation of the positioning sleeve 16 and the connecting sleeve 12. At the same time, the connection position has a sealing and waterproof effect.

[0035] In order to further improve the fixation of the positioning sleeve 16 and the cable core 11, the positioning sleeve 16 and the cable core 11 can be installed and fastened by the adhesive layer 21 arranged in the first annular groove 2, and the first sealing ring 23 in the second annular groove 22 can play an auxiliary waterproof sealing effect when water seepage occurs.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable with a cable head reinforcement function, comprising a cable body (1), characterized in that: The cable body (1) is provided with a cable core (11) inside, the end of the cable body (1) is sleeved and covered with a connecting sleeve (12), a conductive rod (13) is provided through the port position of the connecting sleeve (12), and a conductive seat (14) is provided at one end of the conductive rod (13) that is displaced inside the connecting sleeve (12), the cable core (11) is inserted into the conductive seat (14), one end of the conductive seat (14) is welded and fixed to the end of the conductive rod (13), the opening position of the conductive seat (14) is a horn structure, and a conductive ring (15) is provided at the outward end of the conductive rod (13), the conductive ring (15) is a circular ring structure, and the outer ring wall of the conductive ring (15) is welded and fixed to the end face of the conductive rod (13); The cable body (1) is covered with a positioning sleeve (16), and a disc (17) is provided on the side of the positioning sleeve (16) close to the connecting sleeve (12). The disc (17) and the positioning sleeve (16) are an integrated structure. A first connecting disc (18) is provided on the other end of the disc (17), and the first connecting disc (18) is fixed to the disc (17) by hot-melt welding. A second connecting disc (19) is provided on the side of the connecting sleeve (12) close to the positioning sleeve (16), and the second connecting disc (19) is fixed to the end face of the connecting sleeve (12) by hot-melt welding. The first connecting disc (18) and the second connecting disc (19) are welded and fixed to each other along the edge position. The disc (17), the first connecting disc (18) and the second connecting disc (19) are all sleeved with the cable body (1).

2. The cable with cable head reinforcement function according to claim 1, characterized in that: A first annular groove (2) is provided inside the positioning sleeve (16), and an adhesive layer (21) is filled in the first annular groove (2). The adhesive layer (21) is bonded and fixed to the outer skin of the cable body (1), and the adhesive layer (21) is made of a resin adhesive material.

3. The cable with cable head reinforcement function according to claim 1, characterized in that: A second annular groove (22) is further provided inside the positioning sleeve (16), and the interior of the second annular groove (22) is filled with a first sealing ring (23), and the inner side of the first sealing ring (23) is tightly pressed against the outer surface of the cable body (1).

4. The cable with cable head reinforcement function according to claim 3, characterized in that: A third annular groove (3) is provided inside the connecting sleeve (12), and the interior of the third annular groove (3) is filled with a second sealing ring (31). The inner side of the second sealing ring (31) is tightly pressed against the outer surface of the cable body (1), and the first sealing ring (23) and the second sealing ring (31) are both made of water-swellable rubber material.

5. The cable with cable head reinforcement function according to claim 1, characterized in that: An alignment groove (4) is provided on one side of the first connecting plate (18), and an alignment block (41) is fixed on one side of the second connecting plate (19). The alignment block (41) is slidably inserted into the alignment groove (4) for docking.

6. The cable with cable head reinforcement function according to claim 1, characterized in that: The connecting sleeve (12) and the positioning sleeve (16) are both made of plastic material.

7. The cable with cable head reinforcement function according to claim 1, characterized in that: The first connecting plate (18) and the second connecting plate (19) are both made of aluminum alloy material.

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