CN216528104U

CN216528104U - Novel special cable outer protective sleeve

Info

Publication number: CN216528104U
Application number: CN202122895209.7U
Authority: CN
Inventors: 孙建营; 赵帅奇
Original assignee: Qinghai Xinbang Cable Co ltd
Current assignee: Qinghai Xinbang Cable Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-13
Anticipated expiration: 2031-11-24

Abstract

The utility model belongs to the technical field of cable protection, and particularly relates to a novel special cable outer protective sleeve which comprises a protective sleeve main body, wherein a special cable is arranged in the protective sleeve main body, and the outer side wall of the protective sleeve main body is provided with a wear-resistant layer. The cable protection sleeve adopts a multilayer structure, the anticorrosion layer, the water absorbing layer and the reinforcing layer are arranged, the anticorrosion layer ensures that the protection sleeve main body has a good anticorrosion effect, the water absorbing layer prevents water infiltrated from the outer side wall of the protection sleeve main body from entering the special cable, the reinforcing layer further improves the strength of the protection sleeve and improves the protection effect, the wear-resistant layer and the waterproof cloth weatherproof coating are arranged, so that the outer side wall of the protection sleeve main body has a good wear-resistant effect, adverse effects caused by different environments can be met, the protection sleeve main body can be firmly coated on the outer side surface of the special cable by arranging the connecting piece, a good protection effect is achieved, and a certain buffering and damping effect is achieved.

Description

Novel special cable outer protective sleeve

Technical Field

The utility model relates to the technical field of cable protection, in particular to a novel special cable outer protective sleeve.

Background

The cable is an electric energy or signal transmission device, and usually consists of several or several groups of conducting wires, and the cable sheath is the outermost layer of the cable, for example, VV is a polyvinyl chloride insulation, and a polyvinyl chloride sheath. The tube passing through the outside is called a protection tube.

The prior art has the following problems:

1. the existing special cable outer protective sleeve has low integral strength, short service cycle and no wear-resistant structure;

2. the existing special cable outer protective sleeve is not stable enough in connection and does not have a buffering function.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a novel special cable outer protective sleeve, which solves the problems existing at present.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel outer protective sheath of special type cable, includes the protective sheath main part, the inside special type cable that is provided with of protective sheath main part, protective sheath main part lateral wall is provided with the wearing layer, be provided with the connecting piece between protective sheath main part and the special type cable.

According to a preferred technical scheme, the protective sleeve main body comprises an outer shell, an anticorrosive layer, a water absorbing layer, a water blocking layer, a heat preservation layer, a reinforcing layer and a base layer, the outer shell is fixedly connected to the outer side of the protective sleeve main body, the anticorrosive layer is fixedly connected to the bottom of the outer shell, the water absorbing layer is fixedly connected to the bottom of the anticorrosive layer, the water blocking layer is fixedly connected to the bottom of the water absorbing layer, the heat preservation layer is fixedly connected to the bottom of the water blocking layer, the reinforcing layer is fixedly connected to the bottom of the heat preservation layer, and the base layer is fixedly connected to the bottom of the reinforcing layer.

As a preferable technical scheme of the utility model, the anticorrosive layer is formed by coating a water-based epoxy coating, the water absorbing layer is a polyacrylamide layer, and the reinforcing layer is filled with metal fibers.

As a preferred technical scheme of the utility model, the wear-resistant layer is made of polyether-ether-ketone materials, the wear-resistant layer is made of a plurality of groups of lug structures, and the outer surface of the wear-resistant layer is uniformly coated with a weather-proof cloth weather-resistant coating.

As a preferred technical scheme of the utility model, the protective sleeve main body is coated on the outer side surface of the special cable through a connecting piece, the connecting piece comprises mounting seats and connecting glass fiber strips, the mounting seats are fixedly mounted at corresponding positions of the inner side wall of the protective sleeve main body and the outer side wall of the special cable, and the connecting glass fiber strips are fixedly connected between the mounting seats.

Compared with the prior art, the utility model provides a novel special cable outer protective sleeve, which has the following beneficial effects:

1. the novel special cable outer protective sleeve adopts a multilayer structure, a protective sleeve main body comprises an outer shell, an anticorrosive layer, a water absorbing layer, a water blocking layer, a heat preservation layer, a reinforcing layer and a base layer, the outer side of the protective sleeve main body is fixedly connected with the outer shell, the bottom of the outer shell is fixedly connected with the anticorrosive layer, the bottom of the anticorrosive layer is fixedly connected with the water absorbing layer, the bottom of the water absorbing layer is fixedly connected with the water blocking layer, the bottom of the water blocking layer is fixedly connected with the heat preservation layer, the bottom of the heat preservation layer is fixedly connected with the reinforcing layer, and the bottom of the reinforcing layer is fixedly connected with the base layer, so that the cable protective sleeve has better texture and can effectively play a role in protection;

2. according to the novel special cable outer protective sleeve, the anti-corrosion layer, the water absorption layer and the reinforcing layer are arranged, the anti-corrosion layer is formed by coating the water-based epoxy coating, the water absorption layer is a polyacrylamide layer, metal fibers are filled in the reinforcing layer, the anti-corrosion layer ensures that the protective sleeve main body has a good anti-corrosion effect, water which is permeated from the outer side wall of the protective sleeve main body cannot enter the special cable through the water absorption layer, the strength of the protective sleeve is further improved through the reinforcing layer, and the protection effect is improved;

3. according to the novel special cable outer protective sleeve, the wear-resistant layer and the rain-proof cloth weather-resistant coating are arranged, the wear-resistant layer is made of polyether-ether-ketone materials, the wear-resistant layer is made of a plurality of groups of lug structures, the rain-proof cloth weather-resistant coating is uniformly coated on the outer surface of the wear-resistant layer, so that the outer side wall of the protective sleeve main body has a good wear-resistant effect, and adverse effects caused by different environments can be simultaneously met;

4. this novel outer protective sheath of special type cable, through setting up the connecting piece, the protective sheath main part passes through the connecting piece cladding at special type cable lateral surface, the connecting piece includes the mount pad and connects the fine strip of glass, protective sheath main part inside wall and special type cable lateral wall correspond position fixed mounting and have the mount pad, the fine strip of fixedly connected with connection glass between each group's mount pad for the cladding that the protective sheath main part can be firm is at special type cable lateral surface, play good guard action, possess certain buffering shock attenuation effect simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view at A of the present invention;

FIG. 3 is a schematic view of the structure of the present invention B.

In the figure: 1. a protective cover body; 11. an outer housing; 12. an anticorrosive layer; 13. a water-absorbing layer; 14. a water resistant layer; 15. a heat-insulating layer; 16. a reinforcing layer; 17. a base layer; 2. a special cable; 3. a wear layer; 31. a weather-proof cloth weather-resistant coating; 4. a connecting member; 41. a mounting seat; 42. and connecting the glass fiber strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment: the utility model provides a novel outer protective sheath of special type cable, includes protective sheath

main part

1, and 1 inside special type cables 2 that are provided with of protective sheath main part, 1 lateral wall of protective sheath main part are provided with wearing layer 3, are provided with connecting piece 4 between protective sheath main part 1 and the special type cables 2.

In this embodiment, the protective sleeve main body 1 includes an outer shell 11, an anticorrosive coating 12, a water absorbing layer 13, a water blocking layer 14, a heat insulating layer 15, a reinforcing layer 16 and a base layer 17, the outer shell 11 is fixedly connected to the outer side of the protective sleeve main body 1, the anticorrosive coating 12 is fixedly connected to the bottom of the outer shell 11, the water absorbing layer 13 is fixedly connected to the bottom of the anticorrosive coating 12, the water blocking layer 14 is fixedly connected to the bottom of the water absorbing layer 13, the heat insulating layer 15 is fixedly connected to the bottom of the water blocking layer 14, the reinforcing layer 16 is fixedly connected to the bottom of the heat insulating layer 15, and the base layer 17 is fixedly connected to the bottom of the reinforcing layer 16, so that the cable protective sleeve has better texture and can effectively play a role in protection; the anti-corrosion layer 12 is formed by coating a water-based epoxy coating, the water absorbing layer 13 is a polyacrylamide layer, the reinforcing layer 16 is filled with metal fibers, the anti-corrosion layer 12 ensures that the protective sleeve main body 1 has a good anti-corrosion effect, the water absorbing layer 13 prevents water permeating from the outer side wall of the protective sleeve main body 1 from entering the special cable 2, and the reinforcing layer 16 further improves the strength of the protective sleeve and the protection effect; the outer side wall of the protective sleeve main body 1 has a good wear-resisting effect and can simultaneously respond to adverse effects caused by different environments; protective sheath main part 1 passes through the cladding of connecting piece 4 at 2 lateral surfaces of special type cable, connecting piece 4 includes mount pad 41 and connects the fine strip 42 of glass, 1 inside wall of protective sheath main part and 2 lateral walls of special type cable correspond position fixed mounting and have mount pad 41, the fine strip 42 of glass of fixedly connected with connection between each group of mount pad 41 for the cladding that protective sheath main part 1 can be firm is at 2 lateral surfaces of special type cable, play good guard action, possess certain buffering shock attenuation effect simultaneously.

The working principle and the using process of the utility model are as follows: the operator passes through the fine strip 42 of 4 internally connected glass of connecting piece, accomplish being connected of protective sheath main part 1 and special cable 2, because the fixed wearing layer 3 that is provided with of 1 lateral wall of protective sheath main part, make 1 lateral wall of protective sheath main part possess good wear-resisting effect, the while can be due to the harmful effects that different environment caused, this neotype special cable outer protective sheath, adopt multilayer structure, anticorrosive coating 12 ensures that protective sheath main part 1 possesses good anticorrosive effect, layer 13 that absorbs water makes inside the unable special cable 2 that gets into of water by the infiltration of 1 lateral wall of protective sheath main part, the intensity of this protective sheath has further been promoted to the enhancement layer 16, promote the protection effect.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 utility model provides a novel special cable outer protective sheath which characterized in that: the cable protection sleeve is characterized by comprising a protection sleeve main body (1), wherein a special cable (2) is arranged inside the protection sleeve main body (1), a wear-resistant layer (3) is arranged on the outer side wall of the protection sleeve main body (1), and a connecting piece (4) is arranged between the protection sleeve main body (1) and the special cable (2).

2. A novel special cable outer sheath according to claim 1, characterized in that: protective sheath main part (1) includes shell body (11), anticorrosive coating (12), absorbs water layer (13), water blocking layer (14), heat preservation (15), enhancement layer (16) and basic unit (17) and constitutes, protective sheath main part (1) outside fixedly connected with shell body (11), shell body (11) bottom fixedly connected with anticorrosive coating (12), anticorrosive coating (12) bottom fixedly connected with absorbs water layer (13), absorb water layer (13) bottom fixedly connected with water blocking layer (14), water blocking layer (14) bottom fixedly connected with heat preservation (15), heat preservation (15) bottom fixedly connected with enhancement layer (16), enhancement layer (16) bottom fixedly connected with basic unit (17).

3. A novel special cable outer sheath according to claim 2, characterized in that: the anticorrosive coating (12) is formed by coating water-based epoxy paint, the water absorbing layer (13) is a polyacrylamide layer, and metal fibers are filled in the reinforcing layer (16).

4. A novel special cable outer sheath according to claim 1, characterized in that: the wear-resistant layer (3) comprises polyether ether ketone material, wear-resistant layer (3) comprises a plurality of groups of lug structures, evenly scribble on wear-resistant layer (3) surface and be equipped with rain-proof cloth weather resistant coating (31).

5. A novel special cable outer sheath according to claim 1, characterized in that: protective sheath main part (1) is through the cladding of connecting piece (4) at special cable (2) lateral surface, connecting piece (4) are including mount pad (41) and connect fine strip (42) of glass, protective sheath main part (1) inside wall and special cable (2) lateral wall correspond position fixed mounting and have mount pad (41), each group the fine strip (42) of fixedly connected with connection glass between mount pad (41).