CN218782809U

CN218782809U - High-strength wear-resistant cable

Info

Publication number: CN218782809U
Application number: CN202223396621.5U
Authority: CN
Inventors: 曹强芝
Original assignee: Taizhou Xingxing Wire And Cable Co ltd
Current assignee: Taizhou Xingxing Wire And Cable Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-03-31
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to a cable technical field just discloses a wear-resisting type cable of high strength, including the cable sinle silk, the outer wall cover of cable sinle silk is equipped with the resilience layer, the inside fixed mounting of resilience layer has memory metal, the outer wall cover of resilience layer is equipped with the shielding layer, the outer wall cover of shielding layer is equipped with insulating flame retardant coating, insulating flame retardant coating's inside fixed mounting has the rubber pad, insulating flame retardant coating's outer wall cover is equipped with the buffer layer, a plurality of dashpots have been seted up to the inside of buffer layer, the outer wall cover of buffer layer is equipped with the wearing layer. This kind of wear-resisting type cable of high strength sets up resilience layer, memory metal, wearing layer through the outer wall at the cable sinle silk, and this design is when using, and memory metal can prevent that the cable from taking place to buckle when laying the cable, if the cable takes place to buckle the back, also can resume into original appearance, and the setting of wearing layer can prevent that the cable from being wiped when laying bad, has prolonged the life of cable.

Description

High-strength wear-resistant cable

Technical Field

The utility model relates to a cable technical field specifically is a wear-resisting type cable of high strength.

Background

The cable is the general name of optical cable and cable, and the cable mainly used control installation, jointing equipment, transmission electric power, but common but indispensable equipment in daily life is used for different occasions according to the demand of using.

Through retrieval, the patent with the Chinese patent authorization number of CN207474119U discloses a cable, which comprises a plurality of core wires, an inner sheath layer and an outer sheath layer, wherein the core wires comprise conductors and insulating layers, the conductors are formed by stranding a plurality of strands of high-flexibility oxygen-free copper filaments, the insulating layers wrap the conductors, the inner sheath layer wraps all the core wires, and the outer sheath layer wraps the inner sheath layer. The conductor of the utility model is formed by twisting a plurality of strands of high-flexibility oxygen-free copper filaments, and has strong flexibility. Simultaneously the utility model discloses still adopted two sheath extrusion structures, strengthened the protection to the conductor. The special modified waterproof material of the outer sheath is waterproof, corrosion-resistant, sun-proof, acid-base resistant, high in mechanical strength and safe to use, and the service life of the equipment is greatly prolonged.

The cable in the above patent has the following problems:

this cable sets up insulating layer, inner sheath layer and waterproof layer through the outside at the heart yearn, because now to the requirement of cable more and more high, the ability that carries is bigger and bigger, and the staff is wiped the overcoat of cable bad easily at the in-process of laying, and the intensity of cable is lower, and the wearability will be very poor to can influence the life of cable.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a wear-resisting type cable of high strength uses this design to strengthen the wearability of cable, has prolonged the life of cable.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a wear-resisting type cable of high strength, includes the cable sinle silk, the outer wall cover of cable sinle silk is equipped with the resilience layer, the inside fixed mounting of resilience layer has memory metal, the outer wall cover of resilience layer is equipped with the shielding layer, the outer wall cover of shielding layer is equipped with insulating flame retardant coating, the inside fixed mounting of insulating flame retardant coating has the rubber pad, the outer wall cover of insulating flame retardant coating is equipped with the buffer layer, a plurality of dashpots have been seted up to the inside of buffer layer, the outer wall cover of buffer layer is equipped with the wearing layer, the outer wall cover of wearing layer is equipped with outer protective sheath.

Preferably, the shielding layer is woven by copper wires.

Preferably, the insulating and fire-proof layer is made of polyvinyl chloride.

Preferably, the buffer layer is composed of polyester fiber non-woven fabric, conductive carbon powder and water-blocking powder.

Preferably, the wear-resistant layer is composed of polyvinyl chloride, polyurethane and 3-PETP composite.

Preferably, the outer wall of the outer protective sheath is coated with a wear resistant coating.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this kind of wear-resisting type cable of high strength sets up resilience layer, memory metal, wearing layer through the outer wall at the cable sinle silk, and this design is when using, and memory metal can prevent that the cable from taking place to buckle when laying the cable, if the cable takes place to buckle the back, also can resume into original appearance, and the setting of wearing layer can prevent that the cable from being wiped when laying bad, has prolonged the life of cable.

Drawings

Fig. 1 is a schematic structural view of a high-strength wear-resistant cable of the present invention;

FIG. 2 is a schematic side-sectional view of a high-strength wear-resistant cable of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 2 of the high-strength wear-resistant cable of the present invention.

In the figure: 1. a cable core; 2. a resilient layer; 3. a shielding layer; 4. an insulating fire-resistant layer; 5. a buffer layer; 6. a wear layer; 7. an outer protective sheath; 8. a memory metal; 9. a rubber pad; 10. a buffer tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a wear-resisting type cable of high strength, including cable sinle silk 1, the outer wall cover of cable sinle silk 1 is equipped with resilience layer 2, the inside fixed mounting of resilience layer 2 has memory metal 8, the outer wall cover of resilience layer 2 is equipped with shielding layer 3, the outer wall cover of shielding layer 3 is equipped with insulating flame retardant coating 4, the inside fixed mounting of insulating flame retardant coating 4 has rubber pad 9, the outer wall cover of insulating flame retardant coating 4 is equipped with buffer layer 5, a plurality of dashpots 10 have been seted up to buffer layer 5's inside, the outer wall cover of buffer layer 5 is equipped with wearing layer 6, the outer wall cover of wearing layer 6 is equipped with outer protective sheath 7.

The utility model discloses wear-resisting type cable of high strength, staff are in the use, through setting up the insulating layer, inner sheath layer, outer sheath layer, reach the effect that the reinforcing protected the heart yearn, the utility model discloses staff when using, play insulating and fireproof effect to cable core 1 through setting up insulating flame retardant coating 4, play the effect of buffer protection to cable core 1 through setting up buffer layer 5, through setting up wearing layer 6, can make this cable not fragile, this design can enough reach the effect of fire prevention waterproof, acid and alkali-resistance, sun-proof when using the cable, can reach wear-resisting and non-deformable's effect again.

Further, as shown in fig. 2, the shielding layer 3 is formed by weaving copper wires, and the shielding effect can be achieved by arranging the shielding layer 3 to be formed by weaving copper wires.

Further, as shown in fig. 2, the insulating and fireproof layer 4 is made of polyvinyl chloride, and the insulating and fireproof effect can be achieved by arranging the insulating and fireproof layer 4 to be made of polyvinyl chloride.

Further, as shown in fig. 2, the buffer layer 5 is composed of a polyester fiber non-woven fabric, conductive carbon powder, and water blocking powder, and the buffer effect can be achieved by setting the buffer layer 5 to the polyester fiber non-woven fabric, the conductive carbon powder, and the water blocking powder.

Further, as shown in fig. 2, the wear-resistant layer 6 is made of polyvinyl chloride, polyurethane and 3-PETP composite, and the wear-resistant layer 6 is made of polyvinyl chloride, polyurethane and 3-PETP composite, so that the wear-resistant effect can be achieved.

Further, as shown in fig. 1, the outer wall of the outer protective sheath 7 is coated with an abrasion resistant coating, and the abrasion resistant effect of the cable can be further increased by coating the outer wall of the outer protective sheath 7 with the abrasion resistant coating.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wear-resisting type cable of high strength, includes cable sinle silk (1), its characterized in that, the outer wall cover of cable sinle silk (1) is equipped with resilience layer (2), the inside fixed mounting of resilience layer (2) has memory metal (8), the outer wall cover of resilience layer (2) is equipped with shielding layer (3), the outer wall cover of shielding layer (3) is equipped with insulating flame retardant coating (4), the inside fixed mounting of insulating flame retardant coating (4) has rubber pad (9), the outer wall cover of insulating flame retardant coating (4) is equipped with buffer layer (5), a plurality of dashpots (10) have been seted up to the inside of buffer layer (5), the outer wall cover of buffer layer (5) is equipped with wearing layer (6), the outer wall cover of wearing layer (6) is equipped with outer protective sheath (7).

2. A high strength, wear resistant cable according to claim 1, characterized in that the shielding layer (3) is braided from copper wires.

3. A high strength abrasion resistant cable according to claim 1, wherein said insulating fire barrier layer (4) is comprised of polyvinyl chloride.

4. A high strength abrasion resistant cable according to claim 1, wherein said buffer layer (5) is composed of polyester fiber non-woven fabric, conductive carbon powder, and water blocking powder.

5. A high strength abrasion resistant cable according to claim 1, wherein said abrasion resistant layer (6) is comprised of polyvinyl chloride, polyurethane, 3-compound PETP.

6. A high strength, wear resistant cable according to claim 1, characterized in that the outer wall of the outer protective sheath (7) is coated with a wear resistant coating.