CN212365563U

CN212365563U - Cable capable of preventing surface skin from being abraded and scratched

Info

Publication number: CN212365563U
Application number: CN202020566742.1U
Authority: CN
Inventors: 陈木根
Original assignee: Individual
Current assignee: Shandong Lucheng Cable Co.,Ltd.
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-15
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a cable for preventing epidermis abrasion and scratch, one side of an insulating layer is connected with a waterproof film, the surface of the waterproof film is coated with waterproof paint, the surface of the waterproof paint is provided with a heat-insulating layer, the surface of the heat-insulating layer is connected with a flame-retardant layer, the middle part of a protective sleeve is provided with a circular groove, the inside of the circular groove is filled with asbestos, the middle part of the asbestos is equidistantly provided with mounting holes, the inside of the mounting holes is embedded with a cable core, the surface of the cable core is sleeved with an inner protective sleeve, the utility model has scientific and reasonable structure, safe and convenient use, plays a stabilizing role for the cable core through the matching use of the circular groove and the asbestos, is convenient for mounting the cable core through the matching use of the mounting holes and the inner protective sleeve, avoids the cable core from being intertwined with each other to influence the mounting and the connection, meanwhile, the service life of the cable is prolonged by using the flame-retardant layer.

Description

Cable capable of preventing surface skin from being abraded and scratched

Technical Field

The utility model relates to the technical field of cables, specifically be a prevent cable of epidermis wearing and tearing and scratch.

Background

The cable is characterized by internal electrification and external insulation, and comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like, wherein the power cable, the control cable, the compensation cable, the shielding cable, the high-temperature cable, the computer cable, the signal cable, the coaxial cable, the fire-resistant cable, the marine cable, the mining cable, the aluminum alloy cable and the like are all composed of single-stranded or multi-stranded wires and insulating layers and are used for connecting circuits, electric appliances and the like, and the cable can be divided into a direct current cable and;

the inside cable core of cable on the existing market twines together easily, leads to whole circuit to receive the influence, and the cable receives external high temperature environment influence easily, has reduced the life of cable, so the utility model provides a prevent the cable of epidermis wearing and tearing and scratch, satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent cable of epidermis wearing and tearing and scratch can effectively solve the inside cable core of cable that proposes in the above-mentioned background art and twine together easily, leads to whole circuit to receive the influence, and the cable receives external high temperature environment influence easily, has reduced the life's of cable problem.

In order to achieve the above object, the utility model provides a following technical scheme: a cable capable of preventing surface skin from being abraded and scratched comprises a protective sleeve, wherein fastening blocks are equidistantly arranged inside the protective sleeve, the surface of each fastening block is connected with an insulating layer, one side of each insulating layer is connected with a waterproof film, waterproof paint is coated on the surface of each waterproof film, a heat insulating layer is arranged on the surface of each waterproof paint, and a flame retardant layer is connected on the surface of each heat insulating layer;

the utility model discloses a cable core, including protective sheath, circular slot, asbestos, mounting hole, cable core, inner protective sheath have been seted up to the inside embedding of mounting hole, the circular slot has been seted up at the middle part of protective sheath, the inside packing of circular slot has the asbestos, the mounting hole has been seted up to asbestos's middle part equidistance, the cable core is installed to the inside embedding of mounting hole, inner protective sheath.

Preferably, the surface of the flame-retardant layer is provided with a wear-resistant layer, and the surface of the wear-resistant layer is equidistantly provided with wear-resistant convex grains.

Preferably, the inner protective sleeve is located inside the mounting hole, the surface of the inner protective sleeve is attached to asbestos, and the inner protective sleeve is made of insulating rubber.

Preferably, the fastening block is annular, and the material of fastening block is low carbon steel.

Preferably, the heat insulation layer is a silicon-aluminum heat insulation material, and the flame retardant layer is a PVC flame retardant material.

Preferably, the wear-resistant layer and the wear-resistant convex grains are both made of wear-resistant rubber, and the tops of the wear-resistant convex grains are 1.5mm higher than the surface of the wear-resistant layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the circular slot, the asbestos, the inner protective sheath, the mounting hole, the cable core, insulating layer and fire-retardant layer, use through circular slot and asbestos cooperation, play firm effect to the cable core, use through the cooperation of mounting hole and inner protective sheath, be convenient for install the cable core, avoid between the cable core mutual intertwine influence installation and connection together, through the use of insulating layer, avoid external high temperature to influence the normal use of cable core, simultaneously through the use on fire-retardant layer, the life of cable has been improved.

2. Be provided with protective sheath, fastening block, wearing layer and wear-resisting protruding grain, through the use of protective sheath, with the cable core fastening, through the use of fastening block, avoid the cable to be pressed and lead to the unable normal use of cable core simultaneously, improved the life of cable, use through the cooperation of wearing layer and wear-resisting protruding grain, receive wearing and tearing and scratch in avoiding cable installation and the use and lead to the unable normal use of cable.

3. Be provided with waterproof membrane and waterproof coating, use through waterproof membrane and waterproof coating's cooperation, avoid having water to get into inside the cable and make the emergence that the cable electric leakage leads to the incident, improved the safety in utilization of cable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the installation structure of the cable core of the present invention;

FIG. 3 is a schematic view of the asbestos mounting structure of the present invention;

fig. 4 is a schematic structural diagram of the region a in fig. 3 according to the present invention.

Reference numbers in the figures: 1. a protective sleeve; 2. a fastening block; 3. an insulating layer; 4. a waterproof film; 5. waterproof paint; 6. a circular groove; 7. asbestos; 8. mounting holes; 9. an inner protective sheath; 10. a cable core; 11. a thermal insulation layer; 12. a flame retardant layer; 13. a wear layer; 14. wear-resistant convex particles.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a cable for preventing epidermis wearing and tearing and scratch, fastening block 2 is installed to the inside equidistance of protective sheath 1, fastening block 2 is the annular, the material of fastening block 2 is mild steel, avoid the cable to be pressed and lead to the unable normal use of cable core 10, the life of cable has been improved, the surface of fastening block 2 is connected with insulating layer 3, one side of insulating layer 3 is connected with waterproof membrane 4, waterproof coating 5 is smeared on the surface of waterproof membrane 4, make the cable inside keep dry, avoid having water to enter the cable inside and make the cable electric leakage lead to the emergence of incident, the safety in utilization of cable has been improved, waterproof coating 5's surface mounting has insulating layer 11, the surface of insulating layer 11 is connected with fire-retardant layer 12, insulating layer 11 is silicon-aluminium heat preservation thermal insulation material, make the inside temperature of cable can not too high influence the normal use of cable core, the flame-retardant layer 12 is made of PVC flame-retardant material, so that the cable is prevented from being burnt to influence the circuit, and the service life of the cable is prolonged;

the middle part of the protective sleeve 1 is provided with a circular groove 6, asbestos 7 is filled in the circular groove 6, the effects of stabilizing and protecting a cable core 10 are achieved, mounting holes 8 are equidistantly formed in the middle part of the asbestos 7, the cable core 10 is embedded in the mounting holes 8, an inner protective sleeve 9 is sleeved on the surface of the cable core 10, the inner protective sleeve 9 is positioned in the mounting holes 8, the surface of the inner protective sleeve 9 is attached to the asbestos 7, the cable core 10 is convenient to mount, the cable core 10 is prevented from being intertwined with each other to influence mounting and connection, the inner protective sleeve 9 is made of insulating rubber, electric leakage between the cable cores 10 is prevented, a wear-resistant layer 13 is mounted on the surface of a flame-retardant layer 12, wear-resistant convex grains 14 are equidistantly mounted on the surface of the wear-resistant layer 13, the wear-

resistant convex grains

13 and 14 are made of wear-resistant rubber, the tops of the wear-resistant convex grains 14 are 1.5mm, the cable is prevented from being worn and scratched in the installation and use processes, so that the cable cannot be normally used, and the normal use of the cable is improved.

The utility model discloses a theory of operation and use flow: in the process of using the cable for preventing the skin from being worn and scratched, firstly, a plurality of cable cores 10 are respectively embedded into the installation and installation holes 8, the asbestos 7 plays a role in buffering and stabilizing the cable cores 10, the cable cores 10 are isolated from each other, the cable cores 10 are prevented from being intertwined together, the protective sleeve 1 integrally fastens and wraps the cable cores 10, the cable cores 10 are prevented from being loose, the fastening block 2 is a low-carbon steel annular ring, the cable is ensured not to be deformed integrally, the cable cores 10 are prevented from being damaged by excessive external pressure, the normal use of the cable is prevented from being influenced, the insulating layer 3 and the inner protective sleeve 9 play an insulating role at the same time, the phenomenon of electric leakage in the use process of the cable is avoided, and the use safety of the cable;

waterproof film 4 and waterproof coating 5 guarantee not to have water inside getting into the cable, avoid the normal use of cable core 10 to receive the influence, insulating layer 11 plays the thermal-insulated effect of heat preservation to the cable inside simultaneously, avoid the high temperature or cross the normal use who influences the cable low, fire-retardant layer 12 plays fire-retardant effect, guarantee that the cable can not burn, the in-process of installation and removal cable, wear-resisting protruding grain 14 and external contact, wear-resisting layer 13 and wear-resisting protruding grain 14 simultaneous action, reduce the wearing and tearing of cable, avoid the cable to be scraped brokenly by hard thing.

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. A cable for preventing skin abrasion and scratch, comprising a protective sheath (1), characterized in that: fastening blocks (2) are equidistantly arranged in the protective sleeve (1), an insulating layer (3) is connected to the surface of each fastening block (2), a waterproof film (4) is connected to one side of each insulating layer (3), waterproof paint (5) is coated on the surface of each waterproof film (4), a heat insulating layer (11) is arranged on the surface of each waterproof paint (5), and a flame retardant layer (12) is connected to the surface of each heat insulating layer (11);

circular slot (6) have been seted up at the middle part of protective sheath (1), the inside packing of circular slot (6) has asbestos (7), mounting hole (8) have been seted up to the middle part equidistance of asbestos (7), cable core (10) are installed in the inside embedding of mounting hole (8), inner protective sheath (9) have been cup jointed on the surface of cable core (10).

2. The cable of claim 1 for preventing skin abrasion and scratching, wherein: the surface mounting of fire-retardant layer (12) has wearing layer (13), wear-resisting protruding grain (14) are installed to the surface equidistance of wearing layer (13).

3. The cable of claim 1 for preventing skin abrasion and scratching, wherein: interior protective sheath (9) are located the inside of mounting hole (8), the surface and asbestos (7) of interior protective sheath (9) are laminated mutually, interior protective sheath (9) are insulating rubber.

4. The cable of claim 1 for preventing skin abrasion and scratching, wherein: the fastening block (2) is annular, and the material of fastening block (2) is low carbon steel.

5. The cable of claim 1 for preventing skin abrasion and scratching, wherein: the heat insulation layer (11) is a silicon-aluminum heat insulation material, and the flame retardant layer (12) is a PVC flame retardant material.

6. The cable of claim 2 for preventing skin abrasion and scratching, wherein: the wear-resistant layer (13) and the wear-resistant convex grains (14) are both made of wear-resistant rubber, and the tops of the wear-resistant convex grains (14) are 1.5mm higher than the surface of the wear-resistant layer (13).