CN213844809U

CN213844809U - Wear-resisting wire and cable of multicore

Info

Publication number: CN213844809U
Application number: CN202022066898.6U
Authority: CN
Inventors: 吴彬; 季正君
Original assignee: Wuxi Zhaoheng Cable Co ltd
Current assignee: Wuxi Zhaoheng Cable Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-30
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a wear-resisting wire and cable of multicore, including the cable main part, fixed hoop is installed in the outside of cable main part, the inside of cable main part is by protective sheath, first shielding layer, band, fire-retardant filler, second shielding layer, insulating layer and electrically conductive inner core, the both sides of fixed hoop all are provided with the tight regulation ear, and fixed hoop sets up to the mild steel structure, fixed hoop is provided with two altogether, and installs the wear-resisting protection strip of rubber formula through the welding mode between two fixed hoops, the inboard at the protective sheath is installed to first shielding layer. The utility model discloses a fixed hoop is installed in the outside of cable main part, is provided with the tight regulation ear in the both sides of fixed hoop, and it is fixed with the installation of cable main part to conveniently bind round through the tight regulation ear, and installs wear-resisting protection strip between fixed hoop, can carry out wear-resisting protection to the outside of cable main part through fixed hoop and wear-resisting protection strip.

Description

Wear-resisting wire and cable of multicore

Technical Field

The utility model relates to a wire and cable correlation field specifically is a wear-resisting wire and cable of multicore.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. Wire and cable in the broad sense, also referred to as cable for short, is insulated cable, which may be defined as an aggregate of one or more insulated cores, and their respective possible coatings, total and outer jackets, and the cable may have additional conductors without insulation.

The existing electric wire and cable have many defects, such as poor wear resistance, inconvenient hoisting and fixing of the electric wire and cable, large diversion pressure and inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting wire and cable of multicore to the wear resistance who proposes in solving above-mentioned background art is poor, and is fixed inconvenient to wire and cable's hoist and mount, and pressure for water conservancy diversion is big, uses inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting wire and cable of multicore, includes the cable subject, fixed hoop is installed in the outside of cable subject, the inside of cable subject is by protective sheath, first shielding layer, band, fire-retardant filler, second shielding layer, insulating layer and electrically conductive inner core.

In a further embodiment, the two sides of the fixing hoop are provided with tightness adjusting lugs, and the fixing hoop is of a soft steel structure.

In a further embodiment, the number of the fixed hoops is two, and a rubber type wear-resistant protective strip is arranged between the two fixed hoops in a welding mode.

In a further embodiment, the first shielding layer is mounted inside the protective sheath, and the tape is disposed inside the first shielding layer.

In a further embodiment, a plurality of conductive cores are arranged on the inner side of the wrapping tape, and flame-retardant filler is filled between the conductive cores and the wrapping tape.

In a further embodiment, the outer side of the conductive core is coated with an insulating layer, which is coated with a second shielding layer.

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

1. the utility model discloses a fixed hoop is installed in the outside of cable main part, is provided with the tight regulation ear in the both sides of fixed hoop, and it is fixed with the installation of cable main part to conveniently bind round through the tight regulation ear, and installs wear-resisting protection strip between fixed hoop, can carry out wear-resisting protection to the outside of cable main part through fixed hoop and wear-resisting protection strip.

2. The utility model discloses a mid-mounting has a plurality of electrically conductive inner cores, makes it shunt more, reduces conductive pressure, improves the security.

Drawings

Fig. 1 is a schematic structural view of a multi-core wear-resistant electric wire and cable of the present invention;

fig. 2 is a sectional view of a partial view of the present invention;

fig. 3 is a partial top view of the cable main body according to the present invention.

In the figure: 1. a fixing hoop; 2. the tightness adjusting lug; 3. a protective sleeve; 4. a flame retardant filler; 5. wrapping belts; 6. a first shielding layer; 7. a second shielding layer; 8. an insulating layer; 9. a conductive inner core; 10. a cable body; 11. wear-resistant protective strips.

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 wear-resisting wire and cable of multicore, includes cable main part 10, and fixed hoop 1 is installed in cable main part 10's the outside, and fixed hoop 1 is used for the installation to fix in cable main part 10's the outside, not only makes things convenient for the hoist and mount of cable main part 10 and fixes with the installation, and cable main part 10's inside is by protective sheath 3, first shielding layer 6, band 5, fire-retardant filler 4, second shielding layer 7, insulating layer 8 and electrically conductive inner core 9.

Further, both sides of the fixing hoop 1 are provided with elastic adjusting lugs 2, the fixing hoop 1 is of a soft steel structure, and the elastic adjusting lugs 2 are convenient to enable the fixing hoop 1 to be fastened on the outer side of the cable main body 10.

Further, fixed hoop 1 is provided with two altogether, and installs the wear-resisting protective strip 11 of rubber formula between two fixed hoops 1 through the welding mode, can carry out wear-resisting protection to cable main part 10 through wear-resisting protective strip 11.

Further, first shielding layer 6 is installed in the inboard of protective sheath 3, and band 5 sets up the inboard at first shielding layer 6, can carry out the jam-proof protection through first shielding layer 6, can carry out the cladding protection to fire-retardant filler 4 through band 5.

Further, the inner side of the wrapping tape 5 is provided with a plurality of conductive inner cores 9, and the flame-retardant filler 4 is filled between the conductive inner cores 9 and the wrapping tape 5 and is used for conducting electricity through the conductive inner cores 9.

Further, the outside cladding of electrically conductive inner core 9 has insulating layer 8, and the outside cladding of insulating layer 8 has second shielding layer 7, is used for carrying out insulation protection to electrically conductive inner core 9 through insulating layer 8.

The working principle is as follows: during the use, install fixed hoop 1 in the outside of cable main part 10, then install wear-resisting protection strip 11 between fixed hoop 1, wear-resisting protection is carried out in the outside of cable main part 10 through wear-resisting protection strip 11 and the cooperation of fixed hoop 1, and conveniently make cable main part 10 install fixedly through fixed hoop 1, carry out the jam-proof protection through first shielding layer 6 and second shielding layer 7 to the inside of cable main part 10, it is fixed to carry out the cladding to fire-retardant filler 4 through band 5, carry out insulation protection to electrically conductive inner core 9 through insulating layer 8, it is electrically conductive to carry out the water conservancy diversion through electrically conductive inner core 9.

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 wear-resisting wire and cable of multicore, includes cable body (10), its characterized in that: the cable is characterized in that a fixing hoop (1) is installed on the outer side of the cable main body (10), and the cable main body (10) is internally provided with a protective sleeve (3), a first shielding layer (6), a wrapping tape (5), a flame-retardant filler (4), a second shielding layer (7), an insulating layer (8) and a conductive inner core (9).

2. The multi-core abrasion-resistant electric wire and cable as claimed in claim 1, wherein: both sides of the fixed hoop (1) are provided with elastic adjusting lugs (2), and the fixed hoop (1) is of a mild steel structure.

3. The multi-core abrasion-resistant electric wire and cable as claimed in claim 1, wherein: the fixed hoops (1) are provided with two fixed hoops, and rubber type wear-resistant protective strips (11) are arranged between the two fixed hoops (1) in a welding mode.

4. The multi-core abrasion-resistant electric wire and cable as claimed in claim 1, wherein: the first shielding layer (6) is arranged on the inner side of the protective sleeve (3), and the wrapping tape (5) is arranged on the inner side of the first shielding layer (6).

5. The multi-core abrasion-resistant electric wire and cable as claimed in claim 1, wherein: the inner side of the belting (5) is provided with a plurality of conductive inner cores (9), and flame-retardant filler (4) is filled between the conductive inner cores (9) and the belting (5).

6. The multi-core abrasion-resistant electric wire and cable as claimed in claim 1, wherein: the outer side of the conductive inner core (9) is coated with an insulating layer (8), and the outer side of the insulating layer (8) is coated with a second shielding layer (7).