CN215376995U

CN215376995U - Nylon wire for reinforcing cable and cable

Info

Publication number: CN215376995U
Application number: CN202121436992.4U
Authority: CN
Inventors: 牟林玉; 陈新明; 徐子浩
Original assignee: Yantai Sanyang Plastic Product Co ltd
Current assignee: Yantai Sanyang Plastic Product Co ltd
Priority date: 2021-06-26
Filing date: 2021-06-26
Publication date: 2021-12-31
Anticipated expiration: 2031-06-26

Abstract

The application relates to a nylon wire and cable for reinforcing cable belongs to the field of electrical equipment, and the nylon wire for reinforcing cable includes the line body, the cross-section of the line body is circular, oval, triangle-shaped or the irregular closed shape of laminating with the cable gap. The cable comprises a plurality of conductors arranged in parallel, an insulating layer is sleeved outside the conductors, and a wire body is arranged in the insulating layer and arranged in parallel with the conductors. The nylon wire body of this application strengthens the cohesion between the cable through setting up different cross sectional shape, reduces breaking away from between the two, can improve the enhancement effect to the cable. Meanwhile, the cable body is also arranged in the insulating layer and is not easy to separate from the cable, so that the phenomena of stress deformation and outer layer separation of the cable are reduced, and the deformation of the cable is reduced.

Description

Nylon wire for reinforcing cable and cable

Technical Field

The application relates to the field of electrical equipment, in particular to a nylon wire for reinforcing a cable and the cable.

Background

The cable is made of one or more mutually insulated conductors and an outer insulated wire protection layer and is used for transmitting power or information, the cable is often stretched and extruded by external force to cause deformation in the using process, and the deformation of the cable has certain influence on the transmission capacity.

The related technology can refer to the Chinese utility model patent with the publication number of CN202976967U, which discloses a reinforced power cable, comprising a conductor, an insulating layer and a sheath layer in sequence from inside to outside, wherein the outer surface of the insulating layer is coated with a reinforcing layer, and the reinforcing layer is formed by winding hemp ropes.

In view of the above-mentioned related art, the inventor found that the above application is used for reinforcing the strength and bending resistance of the cable by adding a reinforcing layer on the outer layer of the cable, but at the same time, by arranging a fiber reinforcing layer on the outer layer, when the cable is subjected to an external force, the inner conductor is easily separated from the outer layer, and the inner part is still deformed to affect the transmission capability of the cable.

SUMMERY OF THE UTILITY MODEL

In order to reduce the separation of cable and additional strengthening, improve and strengthen the effect, reduce the cable and warp, strengthen cable structure, this application provides a nylon line and cable for strengthening the cable.

The application provides a nylon wire for strengthening cable uses following technical scheme:

a nylon wire for reinforcing a cable comprises a wire body, wherein the cross section of the wire body is circular, triangular or irregularly closed and attached to a cable gap.

Through adopting above-mentioned technical scheme, set up the line body of nylon wire different cross sectional shape and strengthen and the cohesion between the cable, reduce breaking away from between them, make the cable can keep in step with the cable when the atress to the tensile nature through the nylon wire reduces the deformation, thereby improves the enhancement effect to the cable.

Optionally, a plurality of protrusions are fixedly connected to the side wall of the wire body.

Through adopting above-mentioned technical scheme, the friction between the line body and the cable can be increased to the arch on the line body lateral wall, reduces and breaks away from, improves and strengthens the effect.

Optionally, the side wall of the wire body is fixedly connected with a silica gel layer.

Through adopting above-mentioned technical scheme, the coefficient of friction on silica gel layer is high, can effectively improve and the cable between frictional force, reduce the separation from of cable and the line body, improve the enhancement effect to the cable.

The application also discloses a cable, and the nylon wire for reinforcing the cable is adopted.

A cable comprises the nylon wire for reinforcing the cable and a plurality of parallel conductors, wherein an insulating layer is sleeved outside the conductors, and the wire body is parallel to the conductors.

Through adopting above-mentioned technical scheme, add in the conductor and establish the line body and can strengthen the cable, because the line body also sets up inside the insulating layer, and be difficult for breaking away from between the cable, reduce the phenomenon that cable atress warp and skin break away from, reduce the cable and warp.

Optionally, the wire body is embedded in the conductor and arranged along the length direction of the conductor.

Through adopting above-mentioned technical scheme, inside the line body embedding conductor, can increase and the conductor between the compactness of combining, reduce the separation of conductor and line body, improve the synchronism of conductor and line body, and then improve the enhancement effect of line body to the conductor.

Optionally, the wire bodies are located outside the conductors, the number of the conductors is at least two, the side surfaces of the conductors are in contact, and the wire bodies are located in a gap formed at a position where the conductors are in contact with each other.

Through adopting above-mentioned technical scheme, when the conductor is two and above, locate the line body in the gap between the conductor, can make full use of space, with line body and conductor zonulae occludens simultaneously, improve and strengthen the effect.

Optionally, a reinforcing layer is arranged between the conductor and the insulating layer, and the reinforcing layer wraps the conductor and the wire body.

Through adopting above-mentioned technical scheme, increase the enhancement layer at conductor and insulating layer, can realize the tensile and the anti effect of strengthening of buckling to the cable.

Optionally, the reinforcing layer is a fiber mesh structure.

Through adopting above-mentioned technical scheme, fibre network structure's enhancement layer can play the enhancement effect, improves frictional force simultaneously, improves the combination compactness with conductor and insulating layer, and then improves and strengthens the effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the nylon wire body is provided with different cross-sectional shapes to strengthen the binding force between the nylon wire body and the cable, reduce the separation of the nylon wire body and the cable, ensure that the cable can keep synchronous with the cable when stressed, and further reduce the deformation through the tensile resistance of the nylon wire, thereby improving the strengthening effect on the cable;

2. the protrusions on the side wall of the wire body can increase the friction force between the wire body and the cable, reduce separation and improve the reinforcing effect;

3. the line body imbeds inside the conductor, can increase and the compactness that combines between the conductor, reduces the separation of conductor and line body, improves the synchronism of conductor and line body, and then improves the enhancement effect of line body to the conductor.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of a nylon wire for reinforcing cables according to the present application.

Fig. 2 is a schematic structural diagram of embodiment 2 of a nylon wire for reinforcing cables according to the present application.

Fig. 3 is a schematic structural view of embodiment 3 of a nylon wire for reinforcing cables according to the present application.

Fig. 4 is a schematic structural view of embodiment 4 of a nylon wire for reinforcing cables according to the present application.

Fig. 5 is a schematic structural view of embodiment 5 of a nylon wire for reinforcing cables according to the present application.

Fig. 6 is a schematic structural diagram of an embodiment a of the cable of the present application.

Fig. 7 is a schematic structural diagram of an embodiment b of the cable of the present application.

Fig. 8 is a schematic structural diagram of an embodiment c of the cable of the present application.

Fig. 9 is a schematic structural diagram of an embodiment d of the cable of the present application.

Description of reference numerals: 1. a wire body; 11. a protrusion; 12. a silica gel layer; 2. a conductor; 3. an insulating layer; 4. and a reinforcing layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses a nylon wire for reinforcing a cable.

Example 1

Referring to fig. 1, a nylon wire for reinforcing a cable includes a wire body 1, and the wire body 1 has a triangular cross-section. The line body 1 that the triangle-shaped set up can imbed between the wire of cable when using, improves the combination effect with the wire, reduces breaking away from between them, makes cable and line body 1 synchronous tensile, improves the enhancement effect to the cable.

Example 2

Referring to fig. 2, the present embodiment is different from embodiment 1 in that the cross section of the wire body 1 has an irregular closed shape in conformity with a gap of the cable. The irregular shape of the wire body 1 is combined with the cable more tightly, and the reinforcing effect on the cable is further improved.

Example 3

Referring to fig. 3, the present embodiment is different from embodiment 1 in that the wire body 1 has a circular cross-section.

Example 4

Referring to fig. 4, the present embodiment is different from embodiment 3 in that a plurality of protrusions 11 are fixedly connected to a side wall of the wire body 1. The arrangement of the protrusion 11 can improve the surface friction force, improve the combination effect of the wire body 1 and the cable, and improve the reinforcing effect.

Example 5

Referring to fig. 5, the present embodiment is different from embodiment 3 in that a silicone layer 12 is fixedly connected to a side wall of the wire body 1. The setting of silica gel layer 12 also can improve the surface friction you coefficient, and then improves frictional force, improves the combination effect of line body 1 and cable.

The application also discloses a cable.

Example a

Referring to fig. 6, the cable comprises an embodiment 3 of a nylon wire for a reinforced cable, two conductors 2 arranged in parallel, an insulating layer 3 is sleeved outside the conductors 2, a wire body 1 is arranged in the insulating layer 3, and the wire body 1 is arranged in parallel with the conductors 2.

Referring to fig. 6, the cross section of each conductor 2 is circular, one side of each conductor 2 is attached, gaps are formed at the upper side and the lower side of the attachment position of each conductor 2, and the wire body 1 is located in the gap formed at the contact position of the conductors 2.

Referring to fig. 6, two wire bodies 1 are respectively positioned at the upper side and the lower side of the contact position of the conductor 2, the cross section of each wire body 1 is arranged in a circular shape, and the cross section of each wire body 1 is tangential to the cross section of the adjacent conductor 2.

The implementation principle of the embodiment 1 is as follows: through insert the line body 1 in the space that two cables formed, strengthen the cable, reduce the cable and receive the exogenic action and warp, improve cable tensile anti deformability, line body 1 is located conductor 2 gaps simultaneously, forms the cable with conductor 21 jointly, and compare with outside enhancement layer 4 and cable easy breaking away from, line body 1 and cable receive the synchronism of external force high, are difficult for droing, strengthen effectually.

Example b

Referring to fig. 7, the difference between this embodiment and embodiment 6 is that three conductors 2 are provided, the side surfaces of the conductors 2 are in contact with each other two by two, the connecting line of the centers of the cross sections is triangular, gaps are formed between the three conductors 2, three gaps are also formed between two side surfaces of the three conductors 2, four line bodies 1 are provided, one of the line bodies is located between the three conductors 2, and the other three line bodies are located in the gaps between the side surfaces of the three conductors 2.

The plurality of conductors 2 are arranged, and the plurality of wire bodies 1 are arranged in the gap, so that the reinforcing effect on the cable can be enhanced, and the deformation of the cable is reduced.

Example c

Referring to fig. 8, the present embodiment is different from embodiment 6 in that the wire body 1 is embedded in the conductor 2 and disposed along the longitudinal direction of the conductor 2. The central axis of the line body 1 coincides with the central axis of the conductor 2. By embedding the wire body 1 into the conductor 2, the effect of bonding with the conductor 2 can be improved, and the reinforcing effect can be improved.

Example d

Referring to fig. 9, the present embodiment is different from embodiment 6 in that a reinforcing layer 4 is provided between a conductor 2 and an insulating layer 3, and the reinforcing layer 4 is provided so as to surround the conductor 2 and a wire body 1. The reinforcing layer 4 is a fiber net structure. The friction between the reinforcing layer 4 arranged in a fiber net shape and the external insulating layer 3 and the internal conductor 2 is increased, the reinforcing layer is not easy to fall off, the reinforcing effect is improved, and meanwhile, the conductor 2 is coated and arranged, so that the bending resistance and the pressure resistance of the conductor 2 can be improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A nylon wire for reinforcing a cable, characterized by: the cable comprises a cable body (1), wherein the cross section of the cable body (1) is circular, triangular or irregularly closed and attached to a cable gap, and a plurality of bulges (11) are fixedly connected to the side wall of the cable body (1).

2. A nylon wire for a reinforced cable according to claim 1, wherein: the lateral wall of the wire body (1) is fixedly connected with a silica gel layer (12).

3. A cable, characterized by: a nylon wire for reinforcing cables as claimed in any one of claims 1-2, further comprising a plurality of parallel conductors (2), an insulating layer (3) is coated outside the conductors (2), and the wire body (1) is arranged parallel to the conductors (2).

4. A cable according to claim 3, wherein: the wire body (1) is embedded into the conductor (2) and arranged along the length direction of the conductor (2).

5. A cable according to claim 3, wherein: the wire body (1) is located outside the conductors (2), the number of the conductors (2) is at least two, the side faces of the conductors (2) are in contact, and the wire body (1) is located in a gap formed by the contact positions of the conductors (2).

6. A cable according to claim 3, wherein: a reinforcing layer (4) is arranged between the conductor (2) and the insulating layer (3), and the reinforcing layer (4) wraps the conductor (2) and the wire body (1).

7. A cable according to claim 6, wherein: the reinforcing layer (4) is of a fiber net structure.