CN219716527U

CN219716527U - Novel overload-carrying wire and cable

Info

Publication number: CN219716527U
Application number: CN202321131814.XU
Authority: CN
Inventors: 张玉鹏; 王枭哲; 付铁刚
Original assignee: Heilongjiang Yida Wire & Cable Co ltd
Current assignee: Heilongjiang Yida Wire & Cable Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-09-19
Anticipated expiration: 2033-05-12

Abstract

The utility model relates to the technical field of wires and cables, and discloses a novel overload wire and cable which comprises a cable, wherein a protective sleeve is fixedly sleeved on the outer wall of the cable, an armor ring is fixedly sleeved on the outer wall of the protective sleeve, the protective sleeve comprises a waterproof layer, an oxygen-insulating layer is adhered to the inner wall of the waterproof layer, a high-temperature resistant layer is adhered to the inner wall of the oxygen-insulating layer, a plurality of fixing sleeves are arranged in the inner fixing sleeve of the cable, wire cores are fixedly sleeved in the fixing sleeves, and the fixing sleeves comprise fireproof layers. According to the utility model, the purpose of better protecting the wire core in multiple layers can be achieved through the protective sleeve and the fixed sleeve, so that the purpose of better overload and usability can be achieved, the purpose of high strength and long service life can be achieved, meanwhile, the contact with the ground can be better reduced, the pressure is reduced, and the better buffer protection effect and the better usability and protection are achieved.

Description

Novel overload-carrying wire and cable

Technical Field

The utility model relates to the technical field of wires and cables, in particular to a novel overload wire and cable.

Background

Wire and cable are used to transmit electrical energy, information and wire products for electromagnetic energy conversion, the broad sense of wire and cable is also simply referred to as cable, and the narrow sense of cable is insulated cable, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors.

The existing overload-carrying wire and cable has the following defects: the overload-carrying wire and cable has poor compression resistance under the actual installation environment, and is easy to corrode under the influence of different environments, so that the damage and fracture of different degrees are caused. Accordingly, one skilled in the art would be able to provide a new overload cable and wire that overcomes the problems set forth in the background.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a novel overload-carrying wire and cable which can achieve the aim of better multilayer protection on a wire core through a protective sleeve and a fixed sleeve, so that the aim of better overload usability can be achieved, the aim of high-strength and long-service-life use can be achieved, and meanwhile, the contact with the ground can be reduced better, the pressure is reduced, and the better buffer protection effect and the better usability and protection are achieved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a novel load overload electric wire and cable, includes the cable, fixed cover is equipped with the lag on the outer wall of cable, fixed cover is equipped with the armor circle on the outer wall of lag, the lag includes the waterproof layer, paste the cover on the inner wall of waterproof layer and be equipped with the oxygen barrier layer, paste the cover on the inner wall of oxygen barrier layer and be equipped with high temperature resistant layer, the inside fixed cover of cable is equipped with a plurality of fixed covers, a plurality of all fixed cover is equipped with the sinle silk in the fixed cover, a plurality of fixed cover all includes the flame retardant coating, a plurality of all paste on the inner wall of flame retardant coating and be provided with the anticorrosive coating;

the outer wall of the armor ring is fixedly sleeved with a plurality of protruding blocks, protection ring pads are fixedly connected between every two of the protruding blocks, the lower end faces of the protection ring pads are fixedly connected to the outer wall of the armor ring, the protection ring pads comprise reflecting layers, and buffer layers are adhered to the lower end faces of the reflecting layers;

through above-mentioned technical scheme, can reach better guard action through waterproof layer, oxygen barrier and the high temperature resistant layer that sets up on the lag, thereby can reach the damage of preventing water, the sinle silk after corroding contacts the short circuit that produces and receive the problem of high temperature melting, and then can reach better guard action, the flame retardant coating and the anticorrosive coating that set up on the fixed cover simultaneously also can reach better self-protection effect to the sinle silk, the reflection layer that makes through setting up on the guard ring pad when this cable exposes in the outside, the sunshine that accessible reflection layer will shine gives the reflection, avoided sunshine direct irradiation to cable main part, thereby make cable main part temperature rise, damage the problem of inside cable, then can reach better buffering protection's effect when the cable runs into extrusion or drop and the contact surface reaches the collision through the buffer layer that sets up, thereby can reach better use purpose, the lug that sets up simultaneously makes the area of cable and ground reduce greatly.

Further, a plurality of reinforcing ribs are fixedly arranged in the fireproof layers;

through above-mentioned technical scheme, through the strengthening rib that sets up and then can reach better to the fire-proof layer reach better intensity demand to reach firm purpose.

Further, the armor ring is made of steel wire materials;

through above-mentioned technical scheme, steel wire armoured ring has high magnetic permeability, has fine magnetic shielding effect, can be used for anti low frequency interference to can make armoured cable directly bury and lay and avoid poling and low price.

Further, the waterproof layer is made of polyethylene polypropylene materials;

through above-mentioned technical scheme, through the waterproof layer of making by polyethylene polypropylene fibre material and then can reach better water-proof effects.

Further, the oxygen barrier layer is made of polyethylene material;

through above-mentioned technical scheme, can reach better entering that blocks oxygen through the oxygen barrier layer of making by polyethylene material to greatly reduced oxidation degree has better practicality.

Further, the high-temperature resistant layer is made of epoxy resin materials;

through the technical scheme, the high-temperature resistant layer made of the epoxy resin material can further achieve a better high-temperature resistant effect, so that a better protection effect is achieved.

Further, the fireproof layer is made of aluminum oxide materials, and the anticorrosive layer is made of polycarbonate materials;

through above-mentioned technical scheme, through the flame retardant coating of making by the alumina material and then can reach better fire-retardant effect for reach the purpose of high-efficient protection, the anticorrosive coating of making by the polycarbonate material can reach better anticorrosive effect simultaneously.

Further, the reflecting layer is made of high-purity aluminum foil material, and the buffer layer is made of rubber material;

through above-mentioned technical scheme, through the reflector layer of making by high-purity aluminum foil material and then can efficient reflection of light effect, the buffer layer of making by the rubber material simultaneously and then can reach better guard action.

The utility model has the following beneficial effects:

1. according to the novel overload-carrying wire and cable provided by the utility model, the waterproof layer, the oxygen-isolating layer and the high-temperature-resistant layer arranged on the protective sleeve can achieve better protection, so that the problems of water damage, short circuit caused by contact of the corroded wire core and high-temperature melting can be solved, better protection can be achieved, and meanwhile, the fireproof layer and the corrosion-resistant layer arranged on the fixed sleeve can achieve better self-protection effect on the wire core, so that better use effect is achieved.

2. According to the novel overload-carrying wire and cable, when the cable is exposed to the outside, the reflective layer is arranged on the protection ring pad, the irradiated sunlight can be reflected by the reflective layer, so that the problem that the temperature of the cable main body is raised and the internal cable is damaged is avoided, the buffer layer can achieve a better buffer protection effect when the cable is extruded or falls down to a certain place to collide with a contact surface, a better use purpose can be achieved, and meanwhile, the contact area between the cable and the ground is greatly reduced by the arranged protruding blocks, so that the aim of protecting the cable better is achieved, and the novel overload-carrying wire and cable has better usability and protection.

3. According to the novel overload-carrying wire and cable, the purpose of better protecting the wire core in multiple layers can be achieved through the protective sleeve and the fixing sleeve, so that the purpose of better overload usability can be achieved, the purpose of high strength and long service life can be achieved, meanwhile, the contact with the ground can be reduced better, the pressure is reduced, and therefore a better buffer protection effect is achieved, and the novel overload-carrying wire and cable has better usability and protection.

Drawings

FIG. 1 is a schematic axial view of a novel overload cable wire according to the present utility model;

FIG. 2 is a schematic front view of a novel overload cable wire according to the present utility model;

FIG. 3 is a schematic front sectional view of a novel overload wire and cable protective cover material according to the present utility model;

FIG. 4 is a schematic front sectional view of a material of a fixing sleeve for a novel overload wire and cable according to the present utility model;

fig. 5 is a schematic front sectional view of a novel overload wire and cable protection loop material according to the present utility model.

Legend description:

1. a cable; 2. a protective sleeve; 3. an armor ring; 4. a bump; 5. a guard ring pad; 6. a fixed sleeve; 7. a wire core; 8. a waterproof layer; 9. an oxygen barrier layer; 10. a high temperature resistant layer; 11. a fire-blocking layer; 12. an anti-corrosion layer; 13. reinforcing ribs; 14. a light reflecting layer; 15. and a buffer layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a novel load overload electric wire and cable, including cable 1, fixed cover is equipped with lag 2 on the outer wall of cable 1, fixed cover is equipped with armor 3 on the outer wall of lag 2, lag 2 includes waterproof layer 8, paste the cover on the inner wall of waterproof layer 8 and be equipped with oxygen barrier layer 9, paste the cover on the inner wall of oxygen barrier layer 9 and be equipped with high temperature resistant layer 10, the inside fixed cover of cable 1 is equipped with a plurality of fixed covers 6, all fixed cover is equipped with sinle silk 7 in a plurality of fixed covers 6, a plurality of fixed covers 6 all include flame retardant coating 11, all paste on the inner wall of a plurality of flame retardant coating 11 and be provided with anticorrosive coating 12;

the fixed cover is equipped with a plurality of lugs 4 on the outer wall of armor circle 3, all fixedly connected with protection ring pad 5 between a plurality of lugs 4 pairwise, and the equal fixed connection of lower terminal surface that a plurality of protection ring pad 5 is on the outer wall of armor circle 3, and a plurality of protection ring pads 5 all include reflector layer 14, and the lower terminal surface of a plurality of reflector layer 14 all pastes and is provided with buffer layer 15.

The inside of a plurality of flame retardant coating 11 is all fixed and is provided with a plurality of strengthening ribs 13, and then can reach better to flame retardant coating 11 through the strengthening rib 13 of setting, thereby reach firm purpose, armor 3 adopts steel wire material to make, steel wire armor 3 has high magnetic permeability, there is fine magnetic shielding effect, can be used for anti low frequency interference, and can make armor cable direct buries and lay and avoid poling and good, waterproof layer 8 adopts polyethylene polypropylene fiber material to make, waterproof layer 8 through being made by polyethylene polypropylene fiber material and then can reach better water-proof effects, oxygen barrier layer 9 through being made by polyethylene material can reach better entering that blocks of oxygen, thereby greatly reduced oxidation degree, have better practicality, high temperature resistant layer 10 adopts epoxy material to make, flame retardant coating 11 adopts the alumina material to make, anticorrosive coating 12 adopts the polycarbonate resin material, through the flame retardant coating 11 that makes can be better through being buried directly in the armor cable and avoid wearing pipe and cheap and good, waterproof layer 8 adopts polyethylene polypropylene fiber material to make, through being made by polyethylene polypropylene fiber material's waterproof layer 8 and then can reach better water-proof effect, thereby the oxygen barrier layer 9 through being made by polyethylene material is made, thereby greatly reduced oxidation degree, have better practicality, high temperature resistant layer 10 adopts epoxy resin material to make, flame retardant coating 11 adopts the alumina material to adopt the alumina material to make, anticorrosive coating can reach the effect is made by the high-efficient and can reach the effect of the anti-reflective layer 15 simultaneously, can reach the effect is made by the high-reflection layer is made by the pure rubber material, can reach the effect is made by the anti-reflection layer 15.

Working principle: the waterproof layer 8, the oxygen-insulating layer 9 and the high-temperature-resistant layer 10 arranged on the protective sleeve 2 can achieve better protection, so that the problems of water damage, short circuit caused by contact of the corroded wire core 7 and high-temperature melting can be solved, and further better protection can be achieved, meanwhile, the fireproof layer 11 and the anticorrosive layer 12 arranged on the fixed sleeve 6 can also achieve better self-protection effect on the wire core 7, when the cable is exposed to the outside, the irradiated sunlight can be reflected through the reflective layer 14, the direct irradiation of the sunlight on the cable is avoided, the problem of damage to the internal cable 1 is solved, the buffer layer 15 arranged can achieve the effect of better buffer protection when the cable is extruded or falls to a certain place to collide with a contact surface, the contact area of the cable 1 and the ground is greatly reduced through the bump 4 arranged on the fixed sleeve 6, and the aim of protecting the cable 1 can be achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Novel overload-carrying wire and cable comprises a cable (1), and is characterized in that: the cable is characterized in that a protecting sleeve (2) is fixedly sleeved on the outer wall of the cable (1), an armor ring (3) is fixedly sleeved on the outer wall of the protecting sleeve (2), the protecting sleeve (2) comprises a waterproof layer (8), an oxygen isolation layer (9) is pasted on the inner wall of the waterproof layer (8), a high temperature resistant layer (10) is pasted on the inner wall of the oxygen isolation layer (9), a plurality of fixing sleeves (6) are fixedly sleeved in the cable (1), a wire core (7) is fixedly sleeved in each fixing sleeve (6), each fixing sleeve (6) comprises a fireproof layer (11), and an anticorrosive layer (12) is pasted on the inner wall of each fireproof layer (11);

the outer wall of armor circle (3) is fixed to be overlapped and is equipped with a plurality of lugs (4), a plurality of equal fixedly connected with protection ring pad (5) between lug (4) two by two, a plurality of the equal fixed connection of lower terminal surface that protection ring pad (5) is on the outer wall of armor circle (3), a plurality of protection ring pad (5) all include reflector layer (14), a plurality of the lower terminal surface of reflector layer (14) all glues and is provided with buffer layer (15).

2. The novel overload wire and cable of claim 1 wherein: a plurality of reinforcing ribs (13) are fixedly arranged in the fireproof layers (11).

3. The novel overload wire and cable of claim 1 wherein: the armor ring (3) is made of steel wire materials.

4. The novel overload wire and cable of claim 1 wherein: the waterproof layer (8) is made of polyethylene polypropylene materials.

5. The novel overload wire and cable of claim 1 wherein: the oxygen isolation layer (9) is made of polyethylene materials.

6. The novel overload wire and cable of claim 1 wherein: the high-temperature resistant layer (10) is made of epoxy resin materials.

7. The novel overload wire and cable of claim 1 wherein: the fireproof layer (11) is made of an aluminum oxide material, and the anticorrosive layer (12) is made of a polycarbonate material.

8. The novel overload wire and cable of claim 1 wherein: the reflecting layer (14) is made of high-purity aluminum foil, and the buffer layer (15) is made of rubber.