CN215298913U

CN215298913U - Cable with strong wind resistance

Info

Publication number: CN215298913U
Application number: CN202121287488.2U
Authority: CN
Inventors: 邢如满; 邢钧钧; 邢志博
Original assignee: Friend Light Wire & Cable Co ltd
Current assignee: Friend Light Wire & Cable Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-24
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a cable that wind-resistance is strong, including the cable body and polygon anti-wind skeleton, the copper conductor is installed to the intermediate position of the inside of the cable body, the shielding layer is installed in the outside of copper conductor, the inner liner is installed in the outside of shielding layer, polygon anti-wind skeleton is installed in the outside of inner liner. The utility model provides a avris on the polygon anti-wind skeleton is provided with eight T types altogether and consolidates the backing sheet, can be with the cable from the position gaining in strength at center through polygon anti-wind skeleton, carry out duplicate protection to inside copper conductor, consolidate the fastness that the backing sheet can strengthen polygon anti-wind skeleton once more through eight T types, increase the power of grabbing and the holding power of polygon anti-wind skeleton, and polygon anti-wind skeleton is provided with the solid type layer of plastic with the junction of consolidating the backing sheet, can be with the wholeness that polygon anti-wind skeleton and reinforcement backing sheet are connected through the solid type layer of plastic, thereby improve the wind resistance of cable.

Description

Cable with strong wind resistance

Technical Field

The utility model relates to a cable correlation field specifically is a cable that wind-resistance is strong.

Background

For human beings, the electricity can not be removed at all in modern life, the electric function is very important, and the cable is indispensable to use the electricity, is usually formed by twisting a plurality of or a plurality of groups of conducting wires, is generally used for an information transmission system, a power system and an instrument system, has very wide application range, and promotes the development of the society.

At present, the cable on the market is various in types, but for the cable used outdoors, the cable is exposed to the air for a long time and is subjected to wind, rain and sunshine, particularly the weather of strong wind, the cable is easily hung off by the strong wind, and the wind resistance is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable that wind-resistance is strong to the cable to the outdoor use that proposes in solving above-mentioned background art, expose for a long time and experience the weather that blows the rain at the air, especially scrape the strong wind, the strong wind hangs the cable absolutely easily, the not strong problem of wind-resistance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable that wind-resistance is strong, includes the cable body and polygon anti-wind skeleton, the copper conductor is installed to the intermediate position of the inside of the cable body, the shielding layer is installed in the outside of copper conductor, the inner liner is installed in the outside of shielding layer, polygon anti-wind skeleton is installed in the outside of inner liner, the outer insulating layer is installed in the outside of polygon anti-wind skeleton, the oversheath is installed in the outside of outer insulating layer.

In a further embodiment, the outer side of the polygonal wind-resistant framework is provided with eight reinforcing support pieces, the reinforcing support pieces are arranged in a T-shaped structure, and the polygonal wind-resistant framework is arranged in an octagonal structure.

In a further embodiment, a plastic fixing layer is arranged at the joint of the polygonal wind-resistant framework and the reinforcing support sheet, and the plastic fixing layer is connected with the polygonal wind-resistant framework and the reinforcing support sheet through hot-melt adhesion.

In a further embodiment, the gap at the joint of the inner liner layer and the polygonal wind-resistant framework is in sealing connection through an included angle filling layer, and the inner liner layer is connected with the shielding layer through embedding.

In a further embodiment, the cable body is internally provided with five copper conductors, the outer sides of the copper conductors are wrapped by the inner insulating sleeve, and the filling layer is arranged in the gap between the copper conductors and the shielding layer.

In a further embodiment, eight strength reinforcing strips are arranged inside the outer insulating layer, and the strength reinforcing strips are connected with the outer insulating layer through embedding.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a avris on the polygon anti-wind skeleton is provided with eight T types altogether and consolidates the backing sheet, can be with the cable from the position gaining in strength at center through polygon anti-wind skeleton, carry out duplicate protection to inside copper conductor, consolidate the fastness that the backing sheet can strengthen polygon anti-wind skeleton once more through eight T types, increase the power of grabbing and the holding power of polygon anti-wind skeleton, and polygon anti-wind skeleton is provided with the solid type layer of plastic with the junction of consolidating the backing sheet, can be with the wholeness that polygon anti-wind skeleton and reinforcement backing sheet are connected through the solid type layer of plastic, thereby improve the wind resistance of cable.

2. The utility model discloses an inside of outer insulating layer is provided with intensity reinforcing strip, can increase the fastness of outer insulating layer through intensity reinforcing strip, can strengthen the wind resistance of cable once more.

Drawings

Fig. 1 is a front view of a cable with high wind resistance according to the present invention;

fig. 2 is a schematic view of an internal structure of a cable with strong wind resistance according to the present invention;

fig. 3 is a schematic structural view of the polygonal wind-resistant framework of the present invention.

In the figure: 1. a cable body; 2. a strength reinforcing strip; 3. an outer insulating layer; 4. a polygonal wind-resistant framework; 5. a plastic solid layer; 6. an included angle filling layer; 7. an inner liner layer; 8. a filling layer; 9. a copper conductor; 10. an outer sheath; 11. a shielding layer; 12. an inner insulating sleeve; 13. and reinforcing the support sheet.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a cable that wind-resistance is strong, including the cable body 1 and polygon anti-wind skeleton 4, copper conductor 9 is installed to the intermediate position of the inside of the cable body 1, copper conductor 9 is used for electrically conductive connecting circuit, shielding layer 11 is installed in copper conductor 9's the outside, shielding layer 11 shields the electric current on every side, prevent that the electric current is too big to produce magnetic field, inner liner 7 is installed in shielding layer 11's the outside, inner liner 7 carries out the inside rounding off of polygon anti-wind skeleton 4, increase the leakproofness that shielding layer 11 and polygon anti-wind skeleton 4 are connected, polygon anti-wind skeleton 4 is installed in the outside of inner liner 7, polygon anti-wind skeleton 4 increases the intensity in the cable body 1, outer insulating layer 3 is installed in the outside of polygon anti-wind skeleton 4, oversheath 10 is installed in the outside of outer insulating layer 3, oversheath 10 seals dustproof protection to the outside of the cable body 1.

Further, the outer side of the polygonal wind-resistant framework 4 is provided with eight reinforcing support pieces 13, the reinforcing support pieces 13 are arranged to be of a T-shaped structure, the polygonal wind-resistant framework 4 is arranged to be of an octagonal structure, and the installation firmness of the reinforcing support pieces 13 can be improved through the octagonal structure.

Further, the junction of polygon anti-wind skeleton 4 and reinforcement backing sheet 13 is provided with plastic solid type layer 5, and plastic solid type layer 5 passes through hot melt adhesive with polygon anti-wind skeleton 4 and reinforcement backing sheet 13 and is connected, can make the whole fastness that polygon anti-wind skeleton 4 and reinforcement backing sheet 13 are connected through hot melt adhesive.

Further, the clearance of the junction of inner liner 7 and polygon anti-wind skeleton 4 passes through contained angle filling layer 6 sealing connection, and inner liner 7 is connected through inlaying with shielding layer 11, is convenient for install inner liner 7 and shielding layer 11 through inlaying.

Furthermore, the cable body 1 is internally provided with five copper conductors 9, the outer sides of the copper conductors 9 are wrapped by the inner insulating sleeve 12, a filling layer 8 is arranged in a gap between the copper conductors 9 and the shielding layer 11, and the gap between the copper conductors 9 and the shielding layer 11 is conveniently sealed through the filling layer 8.

Further, the inside of outer insulating layer 3 is provided with eight intensity reinforcing strips 2 altogether, and intensity reinforcing strip 2 is connected through inlaying with outer insulating layer 3, is convenient for fix the installation of intensity reinforcing strip 2 and outer insulating layer 3 through inlaying.

The working principle is as follows: during the use, tailor the one end of the cable body 1 through the wire stripping instrument, tailor to polygonal anti-wind skeleton 4 from oversheath 10, tailor to inner liner 7 from polygonal anti-wind skeleton 4 again, peel off internal insulation cover 12 again and make copper conductor 9 expose required length, be connected copper conductor 9 and required device through termination and fix, through inside polygonal anti-wind skeleton 4 increase the wind resistance of the cable body 1 can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cable with strong wind resistance comprises a cable body (1) and a polygonal wind-resistant framework (4), and is characterized in that: copper conductor (9) are installed to the intermediate position of the inside of cable body (1), shielding layer (11) are installed in the outside of copper conductor (9), inner liner (7) are installed in the outside of shielding layer (11), polygon anti-wind skeleton (4) are installed in the outside of inner liner (7), outer insulating layer (3) are installed in the outside of polygon anti-wind skeleton (4), oversheath (10) are installed in the outside of outer insulating layer (3).

2. A wind resistant cable according to claim 1, wherein: the outer side of the polygonal wind-resistant framework (4) is provided with eight reinforcing support pieces (13), the reinforcing support pieces (13) are arranged to be of a T-shaped structure, and the polygonal wind-resistant framework (4) is arranged to be of an octagonal structure.

3. A wind resistant cable according to claim 2, wherein: the junction of polygon anti-wind skeleton (4) and reinforcement backing sheet (13) is provided with plastic solid layer (5), and plastic solid layer (5) and polygon anti-wind skeleton (4) and reinforcement backing sheet (13) are connected through hot melt adhesion.

4. A wind resistant cable according to claim 1, wherein: the gap between the inner liner (7) and the joint of the polygonal wind-resistant framework (4) is hermetically connected through an included angle filling layer (6), and the inner liner (7) is connected with the shielding layer (11) through embedding.

5. A wind resistant cable according to claim 1, wherein: the cable comprises a cable body (1) and is characterized in that five copper conductors (9) are arranged inside the cable body (1), an inner insulating sleeve (12) wraps the outer sides of the copper conductors (9), and a filling layer (8) is arranged in a gap where the copper conductors (9) are connected with a shielding layer (11).

6. A wind resistant cable according to claim 1, wherein: the inside of outer insulating layer (3) is provided with eight intensity reinforcing strips (2) altogether, and intensity reinforcing strip (2) are connected through inlaying with outer insulating layer (3).