CN212750418U

CN212750418U - Anti-theft type wire and cable

Info

Publication number: CN212750418U
Application number: CN202021580378.0U
Authority: CN
Inventors: 何小玲
Original assignee: Shenzhen Hongyun Electronics Co ltd
Current assignee: Shenzhen Hongyun Electronics Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-19
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses an anti-theft type wire and cable, which comprises a conductor, the insulating layer, the shielding layer, anti-shearing fault, the titanium alloy stranded rope, fire-retardant layer and wearing layer, the conductor sets up the inlayer at wire and cable, the wearing layer sets up the outmost at wire and cable, the outer parcel of conductor has the insulating layer, be provided with the connecting piece between the a plurality of conductor, the horizontal both ends of connecting piece all are connected with first connecting block, the vertical both ends of connecting piece all are connected with the second connecting block, the other end of first connecting block is fixed outside the insulating layer of horizontal conductor, the other end of second connecting block is fixed outside the insulating layer of vertical conductor, the outer parcel of conductor and insulating layer has the shielding layer, the outer parcel of shielding layer has anti-shearing fault, the inside even a plurality of titanium alloy stranded rope. Has the advantages that: the anti-theft anti-shearing cable can effectively prevent from being cut off, and solves the problem that although the performance of the existing cable is excellent, some lawbreakers often steal the cable to cause adverse effects such as power failure.

Description

Anti-theft type wire and cable

Technical Field

The utility model relates to a cable and wire technical field particularly, relates to an anti-theft type wire and cable.

Background

Cables are generally rope-like cables made by stranding several wires or groups of wires, each group insulated from the other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation. The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like. The manufacture of wire and cable is quite different from the way most electromechanical products are produced. Electromechanical products generally employ the assembly of parts into components, and the reassembly of multiple parts into a single product, with the product being metered in units or pieces. The wire and cable are in basic unit of measurement of length. All the electric wires and cables are made by processing conductors, and adding insulation, shielding, cabling, sheath and the like layer by layer on the periphery of the conductors to form electric wire and cable products. Although the existing electric wire and cable has excellent performance, some lawbreakers often steal the electric wire, which causes adverse effects such as power failure.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a theftproof type wire and cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-theft type electric wire and cable comprises a conductor, an insulating layer, a shielding layer, an anti-shearing layer, titanium alloy stranded ropes, a flame-retardant layer and a wear-resistant layer, wherein the conductor is arranged at the innermost layer of the electric wire and cable, the wear-resistant layer is arranged at the outermost layer of the electric wire and cable, the insulating layer is wrapped outside the conductor, the conductor and the insulating layer are respectively a plurality of, a plurality of connecting pieces are arranged between the conductors, the connecting pieces are in a cross shape, the horizontal two ends of the connecting pieces are respectively connected with a first connecting block, the vertical two ends of the connecting pieces are respectively connected with a second connecting block, the other end of the first connecting block is fixed outside the insulating layer of the horizontal conductor, the other end of the second connecting block is fixed outside the insulating layer of the vertical conductor, the shielding layer is wrapped outside the conductor and the insulating layer, the anti-shearing layer is wrapped outside the shielding layer, and a, the anti-shearing layer is wrapped with the flame-retardant layer, and the flame-retardant layer is wrapped with the wear-resistant layer.

Furthermore, the insulating layer is a low-smoke halogen-free flame-retardant elastomer insulating layer.

Furthermore, the shielding layer is a tinned copper wire braid.

Furthermore, the wear-resistant layer is formed by interweaving nylon warps and nylon wefts.

Furthermore, the flame-retardant layer is made of asbestos and the thickness of the flame-retardant layer is 0.3-0.5 mm.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses increase superfine titanium alloy stranded rope on current wire and cable, the hardness and the pliability of titanium alloy stranded rope are high, can effectual theftproof anti-shear, it is splendid to have solved current wire and cable performance, but some lawless persons often steal the electric wire, cause the problem of harmful effects such as having a power failure, and through the connecting piece that sets up, compactness and stability between a plurality of conductors have been guaranteed to first connecting block and second connecting block, be provided with insulating layer and fire-retardant layer in the cable simultaneously, can effectually prevent that the cable burning from arousing the conflagration, have fine application prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an anti-theft electric wire according to an embodiment of the present invention.

Reference numerals:

1. a conductor; 2. an insulating layer; 3. a connecting member; 4. a first connection block; 5. a second connecting block; 6. a shielding layer; 7. shearing prevention fault; 8. a titanium alloy stranded rope; 9. a flame retardant layer; 10. and a wear-resistant layer.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1, an anti-theft electric wire according to an embodiment of the present invention includes a conductor 1, an insulating layer 2, a shielding layer 6, a shearing prevention layer 7, a titanium alloy stranded rope 8, a flame retardant layer 9, and a wear layer 10, wherein the conductor 1 is disposed at an innermost layer of the electric wire, the wear layer 10 is disposed at an outermost layer of the electric wire, the insulating layer 2 is wrapped outside the conductor 1, the conductor 1 and the insulating layer 2 are both a plurality of, a connecting member 3 is disposed between the plurality of conductors 1, the connecting member 3 is cross-shaped, horizontal ends of the connecting member 3 are connected to a first connecting block 4, vertical ends of the connecting member 3 are connected to a second connecting block 5, the other end of the first connecting block 4 is fixed outside the insulating layer 2 of the horizontal conductor 1, the other end of the second connecting block 5 is fixed outside the insulating layer 2 of the vertical conductor 1, the shielding layer 6 is wrapped outside the conductor 1 and the insulating layer 2, the anti-shearing layer 7 is wrapped outside the shielding layer 6, a plurality of titanium alloy stranded ropes 8 are uniformly arranged inside the anti-shearing layer 7, the flame-retardant layer 9 is wrapped outside the anti-shearing layer 7, and the wear-resistant layer 10 is wrapped outside the flame-retardant layer 9.

Through the above technical scheme of the utility model, insulating layer 2 is low smoke and zero halogen flame retardant elastomer insulating layer, has fine insulating properties and fire behaviour, shielding layer 6 is tinned copper wire weaving layer, can effectively prevent electromagnetic influence, wearing layer 10 is interweaved by nylon warp and nylon weft and forms, improves cable life, fire-retardant layer 9 is the asbestos, and thickness is 0.3-0.5mm, is provided with insulating layer 2 and fire-retardant layer 9 in the cable, can effectually prevent that the cable burning from arousing the conflagration.

To sum up, the utility model discloses increase superfine titanium alloy stranded rope 8 on current wire and cable, the hardness and the pliability of titanium alloy stranded rope 8 are high, can effectual theftproof prevent cutting, it is splendid to have solved current wire and cable performance, but some lawless persons often steal the electric wire, cause the problem of harmful effects such as power failure, and through connecting piece 3 that sets up, compactness and stability between a plurality of conductors 1 have been guaranteed to first connecting block 4 and second connecting block 5, be provided with insulating layer 2 and flame retardant coating 9 in the cable simultaneously, can effectually prevent that the cable burning from arousing the conflagration, have fine application prospect.

Finally, it should be noted that: 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 anti-theft type electric wire and cable is characterized by comprising a conductor (1), an insulating layer (2), a shielding layer (6), an anti-shearing layer (7), a titanium alloy stranded rope (8), a flame-retardant layer (9) and a wear-resistant layer (10), wherein the conductor (1) is arranged on the innermost layer of the electric wire and cable, the wear-resistant layer (10) is arranged on the outermost layer of the electric wire and cable, the insulating layer (2) is wrapped outside the conductor (1), the conductor (1) and the insulating layer (2) are both a plurality of conductors, a connecting piece (3) is arranged between the conductors (1), the connecting piece (3) is in a cross shape, the horizontal two ends of the connecting piece (3) are both connected with first connecting blocks (4), the vertical two ends of the connecting piece (3) are both connected with second connecting blocks (5), the other ends of the first connecting blocks (4) are fixed outside the insulating layer (2) of the horizontal conductor (1), the other end of second connecting block (5) is fixed outside insulating layer (2) of vertical conductor (1), conductor (1) and insulating layer (2) outer parcel have shielding layer (6), shielding layer (6) outer parcel has anti-shear fault (7), the inside even a plurality of titanium alloy stranded ropes (8) that are provided with of anti-shear fault (7), anti-shear fault (7) outer parcel has fire-retardant layer (9), fire-retardant layer (9) outer parcel has wearing layer (10).

2. The anti-theft type electric wire and cable according to claim 1, characterized in that the insulation layer (2) is a low smoke zero halogen flame retardant elastomer insulation layer.

3. An anti-theft electric wire and cable according to claim 1, characterized in that said shielding layer (6) is a tinned copper wire braid.

4. An anti-theft electric wire and cable according to claim 1, characterized in that said wear resistant layer (10) is made by interweaving nylon warp and nylon weft.

5. An anti-theft electric wire and cable according to claim 1, characterized in that said flame retardant layer (9) is asbestos and has a thickness of 0.3-0.5 mm.