Anti-ultraviolet aging cable

Abstract

The utility model discloses an anti-ultraviolet aging cable, which comprises a cable body, five groups of cable cores are fixedly arranged in the cable body through a liner, an anti-aging structure is fixedly arranged on the outer side of the cable body, the anti-aging structure comprises an anti-ultraviolet lining wrapped and fixed on the outer side of the cable body, and the anti-ultraviolet lining is arranged on the outer side of the cable body. A groove is formed in the outer side of the circumference of the ultraviolet-proof lining, and meanwhile a reinforcing base is fixedly arranged on the outer side of the circumference of the ultraviolet-proof lining. According to the anti-ultraviolet aging cable, the anti-ultraviolet bushing is of a circular tube-shaped structure made of flame-retardant silica gel, the axial sections of the anti-ultraviolet bushing and the cable body are of concentric circle structures, and due to the arrangement of the anti-ultraviolet bushing, ultraviolet rays can be absorbed or reflected, and damage of the ultraviolet rays to the internal structure of the cable is reduced; the anti-aging performance of the cable body is improved, the service life of the cable body is prolonged, and the outer side of the cable body is prevented from cracking.

Description

Technical Field

[0001] The utility model relates to the field of cables, in particular to an anti-ultraviolet aging cable. Background Technique

[0002] Cables are a general term for items such as optical cables and electric cables, mainly used for connecting devices and transmitting electricity; cables have a wide range of uses, including but not limited to control installation, connecting devices, transmitting electricity, etc.; since cables are electrified, special care needs to be taken during installation; the main raw materials of cables include PVC plastic particles, which play a key role in the processes of processing sheath insulation and stranding various specifications of copper wires into cables; wires and cables: wire products used for transmitting electrical (magnetic) energy, information, and realizing the conversion of electrical and magnetic energy; in a broad sense, wires and cables are also simply referred to as cables, and in a narrow sense, a cable refers to an insulated cable, which consists of one or more insulated wire cores, as well as their respective possible covering layers, general protective layers, and outer protective layers.

[0003] When cables work outdoors for a long time, ultraviolet rays will gradually age the sheath material of the cables, causing it to lose elasticity and become brittle and fragile; after long-term exposure to the sun, the sheath may crack, exposing the internal conductors, increasing the risks of electric shock and short circuit. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-ultraviolet aging cable to solve the defects mentioned in the above background technique.

[0005] To achieve the above purpose, an anti-ultraviolet aging cable is provided, including a cable body. Inside the cable body, a wire core is fixedly arranged through a gasket, and the wire cores are evenly arranged in five groups. At the same time, an anti-aging structure is fixedly arranged on the outer side of the cable body. The anti-aging structure includes an anti-ultraviolet bushing wrapped and fixed on the outer side of the cable body. Grooves are formed on the circumferential outer side of the anti-ultraviolet bushing. At the same time, a strengthening seat is fixedly arranged on the circumferential outer side of the anti-ultraviolet bushing.

[0006] Preferably, the anti-ultraviolet bushing is a tubular structure made of flame-retardant silica gel, and the axial cross-section of the anti-ultraviolet bushing and the cable body is a concentric circle structure.

[0007] Preferably, five groups of isolation and protection cloth pieces are evenly arranged inside the anti-ultraviolet bushing, and the isolation and protection cloth pieces are arc-shaped structures made of aramid protection cloth.

[0008] Preferably, the five groups of isolation and protection cloth pieces are combined together to form an annular protection armor, and the axial cross-section of the annular protection armor and the cable body is a concentric circle structure.

[0009] Preferably, a plurality of groups of equally spaced slots are evenly opened on the outer peripheral outer wall of the ultraviolet-proof bushing, and the slots are strip-shaped, and both ends of the slots are arc-shaped.

[0010] Preferably, eight groups of reinforcing seats are evenly arranged on the outer peripheral outer wall of the ultraviolet-proof bushing, and the reinforcing seats are rectangular, and a receiving groove is formed between two adjacent groups of reinforcing seats.

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

[0012] 1. The ultraviolet-proof bushing of the present utility model is a tubular structure made of flame-retardant silica gel. The axial section of the ultraviolet-proof bushing and the cable body is a concentric circle structure. The setting of the ultraviolet-proof bushing can absorb or reflect ultraviolet rays, reduce the damage of ultraviolet rays to the internal structure of the cable, improve the anti-aging performance of the cable body, and at the same time improve the service life of the cable body, avoid the occurrence of cracking on the outer side of the cable body, resulting in the exposure of the internal conductor, and reduce the risk of electric shock and short circuit of the cable.

[0013] 2. Five groups of isolation and protection cloth pieces are evenly arranged inside the ultraviolet-proof bushing. The isolation and protection cloth pieces are arc-shaped structures made of aramid protection cloth; the five groups of isolation and protection cloth pieces are combined together to form an annular protection armor wrapped on the outer side of the cable body. When the cable body is punctured by an external sharp object, the protection armor can block it and reduce the risk of the cable body being stabbed; at the same time, the setting of the protection armor can also increase the anti-lateral stretching ability of the cable body and avoid damage to the wire core due to tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a front view schematic diagram of the structure of the present utility model;

[0015] Figure 2 is Figure 1 side view of;

[0016] Figure 3 is Figure 1 front view of;

[0017] Figure 4 is Figure 1 partial structure schematic diagram.

[0018] Reference numerals in the figures: 1, cable body; 2, wire core; 3, anti-aging structure; 31, ultraviolet-proof bushing; 32, isolation and protection cloth piece; 33, reinforcing seat; 34, receiving groove; 35, slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , the present invention provides an anti-ultraviolet aging cable, including a cable body 1. A wire core 2 is fixedly arranged inside the cable body 1 through a gasket, and the wire core 2 is evenly arranged in five groups. At the same time, an anti-aging structure 3 is fixedly arranged on the outer side of the cable body 1. The anti-aging structure 3 includes an anti-ultraviolet bushing 31 fixedly wrapped on the outer side of the cable body 1. A slot 35 is opened on the circumferential outer side of the anti-ultraviolet bushing 31. At the same time, a strengthening seat 33 is fixedly arranged on the circumferential outer side of the anti-ultraviolet bushing 31.

[0021] Working principle: When in use, an anti-aging structure 3 is wrapped on the outer side of the cable body 1. The anti-aging structure 3 mainly includes an anti-ultraviolet bushing 31. The anti-ultraviolet bushing 31 is a tubular structure made of flame-retardant silicone. The axial cross-section of the anti-ultraviolet bushing 31 and the cable body 1 is a concentric circle structure. The setting of the anti-ultraviolet bushing 31 can absorb or reflect ultraviolet rays, reduce the damage of ultraviolet rays to the internal structure of the cable, improve the anti-aging performance of the cable body 1, and at the same time improve the service life of the cable body 1, avoid the occurrence of cracking on the outer side of the cable body 1, resulting in the exposure of the internal conductor, and reduce the risk of electric shock and short circuit of the cable; Five groups of isolation and protection cloth pieces 32 are evenly arranged inside the anti-ultraviolet bushing 31. The isolation and protection cloth pieces 32 are arc-shaped structures made of aramid protection cloth; The five groups of isolation and protection cloth pieces 32 are combined together to form an annular protection armor wrapped on the outer side of the cable body 1. When the cable body 1 is punctured by a sharp object from the outside, the protection armor can block it, reducing the risk of the cable body 1 being stabbed; At the same time, the setting of the protection armor can also increase the anti-lateral stretching ability of the cable body 1, avoiding damage to the wire core 2 due to tension. A plurality of slots 35 are evenly opened on the outer side of the anti-ultraviolet bushing 31. The setting of the plurality of slots 35 makes the cable easier to deform when bent, reducing the concentration of internal stress; So that the cable can better adapt to different bending angles and space requirements during installation and use, improving the flexibility and operability of the cable.

[0022] As a preferred embodiment, the anti-ultraviolet bushing 31 is a tubular structure made of flame-retardant silicone, and the axial cross-section of the anti-ultraviolet bushing 31 and the cable body 1 is a concentric circle structure.

[0023] Five groups of isolation and protection cloth pieces 32 are evenly arranged inside the ultraviolet-proof bushing 31, and the isolation and protection cloth pieces 32 are arc-shaped structures made of aramid protection cloth.

[0024] As a preferred embodiment, the five groups of isolation and protection cloth pieces 32 are combined together to form a ring-shaped protection armor, and the axial section of the ring-shaped protection armor and the cable body 1 is a concentric circle structure.

[0025] As a preferred embodiment, a plurality of groups of equidistantly arranged slots 35 are evenly opened on the outer peripheral wall of the ultraviolet-proof bushing 31, the slots 35 are arranged in a strip shape, and both ends of the slots 35 are arranged in an arc shape.

[0026] Eight groups of reinforcing seats 33 are evenly arranged on the outer peripheral wall of the ultraviolet-proof bushing 31, the reinforcing seats 33 are arranged in a rectangle shape, and a receiving groove 34 is formed between two adjacent groups of reinforcing seats 33.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-ultraviolet aging cable, comprising a cable body (1), characterized in that: Inside the cable body (1), a conductor core (2) is fixedly arranged through a gasket. The conductor cores (2) are evenly arranged in five groups. At the same time, an anti-aging structure (3) is fixedly arranged on the outer side of the cable body (1). The anti-aging structure (3) includes an anti-ultraviolet bushing (31) fixedly wrapped on the outer side of the cable body (1). A slot (35) is formed on the circumferential outer side of the anti-ultraviolet bushing (31). At the same time, a reinforcing seat (33) is fixedly arranged on the circumferential outer side of the anti-ultraviolet bushing (31).

2. The anti-ultraviolet aging cable according to claim 1, wherein: The anti-ultraviolet bushing (31) is a tubular structure made of flame-retardant silica gel. The axial cross-section of the anti-ultraviolet bushing (31) and the cable body (1) is a concentric circle structure.

3. An anti-ultraviolet aging cable according to claim 1, characterized in that: Five groups of isolation and protection cloth pieces (32) are evenly arranged inside the anti-ultraviolet bushing (31). The isolation and protection cloth pieces (32) are arc-shaped structures made of aramid protection cloth.

4. The anti-ultraviolet aging cable according to claim 3, characterized in that: The five groups of isolation and protection cloth pieces (32) are combined together to form an annular protection armor. The axial cross-section of the annular protection armor and the cable body (1) is a concentric circle structure.

5. The anti-ultraviolet aging cable according to claim 1, characterized in that: A plurality of groups of equidistantly arranged slots (35) are evenly formed on the outer peripheral wall of the anti-ultraviolet bushing (31). The slots (35) are strip-shaped. At the same time, the two ends of the slots (35) are arc-shaped.

6. The anti-ultraviolet aging cable according to claim 1, characterized in that: Eight groups of reinforcing seats (33) are evenly arranged on the outer peripheral wall of the anti-ultraviolet bushing (31). The reinforcing seats (33) are rectangular. At the same time, a receiving groove (34) is formed between two adjacent groups of reinforcing seats (33).

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