CN210073351U

CN210073351U - High-strength power line for engineering

Info

Publication number: CN210073351U
Application number: CN201921176541.4U
Authority: CN
Inventors: 谢浩志; 谢浩洲
Original assignee: Sichuan Zhongcable Tiantai Technology Co Ltd
Current assignee: Sichuan Zhongcable Tiantai Technology Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-02-14
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a power cord for high strength engineering belongs to the power cord field, a power cord for high strength engineering, including the polyamide fibre body, this internal carbon fiber that is provided with of polyamide fibre, this internal cladding of polyamide fibre has covering yarn, the cladding has the sinle silk in the covering yarn. It constitutes the protection architecture to the sinle silk through at the sinle silk outside design polyamide fibre body and carbon fiber, and polyamide fibre body and carbon fiber strength are high, elasticity is good, difficult breaking occur, and the design is woven the enhancement layer, improve the holistic intensity of power cord, make the tensile of power cord drag the performance improvement, and at wearing layer coating antistatic coating, make power cord antistatic properties good, it is protruding through the surface design at the water blocking layer, can make the water blocking layer more firm with the wearing layer bonding, the difficult layering that takes place, and wearing layer surface design ring channel, have anti-skidding effect, conveniently pull the power cord.

Description

High-strength power line for engineering

Technical Field

The utility model relates to a power cord field, concretely relates to power cord for high strength engineering.

Background

At present, electric equipment is often needed in engineering, and the electric equipment basically needs to be powered by a power line. Because the engineering site environment is complex, the requirement of the engineering power line is generally higher than that of the common power line.

Because the engineering power cord needs to be pulled, coiled and the like, the existing engineering power cord is not high enough in structural strength and poor in fracture resistance, and the power cord is often damaged due to fracture. And the wear resistance depends only on the outer rubber, and antistatic measures are lacked. And the power cord is easy to be layered sometimes, and the hand is easy to slip when dragging the power cord. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high strength is power cord for engineering, it constitutes the protection architecture to the sinle silk through designing polyamide fibre body and carbon fiber in the sinle silk outside, and polyamide fibre body and carbon fiber strength are high, good elasticity, difficult breaking occur, and designed and woven the enhancement layer, improve the holistic intensity of power cord, make the tensile of power cord pull the performance improvement, and at wearing layer coating antistatic coating, make the power cord antistatic properties good, it is protruding through the surface design at the waterproof layer, can make waterproof layer and wearing layer bonding more firm, the layering is difficult for taking place, and wearing layer surface design ring channel, anti-skidding effect has, conveniently pull the power cord.

In order to achieve the above object, an embodiment of the utility model provides a high strength is power cord for engineering, including the polyamide fibre body, this internal carbon fiber that is provided with of polyamide fibre, the cladding has the covering yarn in the polyamide fibre body, the cladding has the sinle silk in the covering yarn, the outside cladding of polyamide fibre body has the woven enhancement layer, the outside cladding of weaving the enhancement layer has the water blocking layer, the outside cladding of water blocking layer has the wearing layer. It constitutes the protection architecture to the sinle silk through at the sinle silk outside design polyamide fibre body and carbon fiber, and polyamide fibre body and carbon fiber strength are high, elasticity is good, difficult breaking occur, and the design is woven the enhancement layer, improve the holistic intensity of power cord, make the tensile of power cord drag the performance improvement, and at wearing layer coating antistatic coating, make power cord antistatic properties good, it is protruding through the surface design at the water blocking layer, can make the water blocking layer more firm with the wearing layer bonding, the difficult layering that takes place, and wearing layer surface design ring channel, have anti-skidding effect, conveniently pull the power cord.

Furthermore, the carbon fibers are arranged in the nylon fiber body in an annular array mode, the outer diameter of the nylon fiber body is 10 millimeters, the nylon fiber material is good in elasticity and high in strength, the nylon fiber material and the carbon fibers form a reinforcing protection structure, the flexibility is good, and the nylon fiber body is not prone to breaking.

Furthermore, the covering yarn is formed by weaving high-strength yarns and is attached to the inner wall of the nylon fiber body, the covering yarn protects the core, and meanwhile the strength of the nylon fiber body is enhanced.

Further, the sinle silk is the copper line, and the diameter is 5 millimeters, and the sinle silk is conducting material for current transmission.

Furthermore, it is formed by the aramid fiber line is woven to weave the enhancement layer, the aramid fiber line is woven the angle and is spent, and aramid fiber line intensity is high, can strengthen the structural strength of power cord.

Furthermore, the water-blocking layer is filled with water-blocking paste, and the water-blocking paste has excellent water-blocking performance.

Furthermore, the wear-resistant layer is made of wear-resistant rubber, and the outer surface of the wear-resistant layer is coated with the antistatic coating, so that the wear-resistant rubber has good wear resistance, and the antistatic coating can reduce static electricity of the power line.

To sum up, the utility model has the advantages of it is following:

1. this scheme constitutes the protection architecture to sinle silk through at the sinle silk outside design polyamide fibre body and carbon fiber, and polyamide fibre body and carbon fiber strength are high, good elasticity, difficult breaking occur, and designed and woven the enhancement layer, improve the holistic intensity of power cord, make the tensile of power cord drag the performance improvement, and at wearing layer coating antistatic coating, make power cord antistatic properties good, it is protruding through the surface design at the water blocking layer, can make the water blocking layer more firm with the wearing layer bonding, the difficult layering that takes place, and wearing layer surface design ring channel, have anti-skidding effect, conveniently pull the power cord.

2. The carbon fiber is arranged in the nylon fiber body in an annular array mode, the outer diameter of the nylon fiber body is 10 millimeters, the nylon fiber material is good in elasticity and high in strength, the nylon fiber material and the carbon fiber form a reinforcing protection structure, the flexibility is good, and the nylon fiber body is not prone to breaking.

3. The covering yarn is formed by weaving high-strength yarns and is attached to the inner wall of the nylon fiber body, the covering yarn protects the core, and meanwhile, the strength of the nylon fiber body is enhanced.

4. The sinle silk is the copper line, and the diameter is 5 millimeters, and the sinle silk is conducting material for current transmission.

5. The woven reinforced layer is formed by weaving aramid fiber wires, the weaving angle of the aramid fiber wires is proper, the strength of the aramid fiber wires is high, and the structural strength of the power line can be enhanced.

6. The water-blocking layer is filled with water-blocking paste, and the water-blocking paste has excellent water-blocking performance.

7. The wearing layer is made by wear-resisting rubber, and the surface coating of wearing layer has antistatic coating, and wear-resisting rubber wearability is good, and antistatic coating can reduce the static of power cord.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention;

fig. 2 is a side, partially cut-away view of fig. 1 in an embodiment of the invention;

fig. 3 is a top view of fig. 2 in an embodiment of the invention;

fig. 4 is a top view of the water blocking layer of fig. 2 according to an embodiment of the present invention.

Wherein, 1, nylon fiber body; 2. carbon fibers; 3. a core spun yarn; 4. a wire core; 5. weaving the reinforcing layer; 6. a water resistant layer; 61. a protrusion; 7. a wear layer; 71 an annular groove.

Detailed Description

Example 1:

referring to fig. 1-4, a high-strength power line for engineering comprises a nylon fiber body 1, referring to fig. 1-4, carbon fibers 2 are arranged in the nylon fiber body 1, a core spun yarn 3 is coated in the nylon fiber body 1, a core yarn 4 is coated in the core spun yarn 3, a braided reinforcing layer 5 is coated on the outer side of the nylon fiber body 1, a water-resistant layer 6 is coated on the outer side of the braided reinforcing layer 5, protrusions 61 are arranged on the outer surface of the water-resistant layer 6, the protrusions 61 are annularly distributed on the outer surface of the water-resistant layer 6, a wear-resistant layer 7 is coated on the outer side of the water-resistant layer 6, and by the, the waterproof layer 6 and the wear-resistant layer 7 can be bonded more firmly and are not easy to be layered, the outer surface of the wear-resistant layer 7 is provided with an annular groove 71, by designing the annular groove 71, the power line can be pulled more conveniently and is not easy to slip.

Referring to fig. 1, the carbon fibers 2 are arranged in the nylon fiber body 1 in an annular array, the outer diameter of the nylon fiber body 1 is 10 mm, the nylon fiber material has good elasticity and high strength, and forms a reinforced protection structure with the carbon fibers 2, and the nylon fiber material has good flexibility and is not easy to break. Covering yarn 3 is woven by high strength yarn and is formed, and with the inner wall laminating of polyamide fibre body 1, and covering yarn 3 forms the protection to sinle silk 4, has strengthened polyamide fibre body 1's intensity simultaneously. The sinle silk 4 is the copper line, and the diameter is 5 millimeters, and sinle silk 4 is conducting material for current transmission.

Referring to fig. 1, the braided reinforcing layer 5 is braided with an aramid yarn, the braiding angle of the aramid yarn is 90 degrees, the aramid yarn has high strength, and the structural strength of the power cord can be enhanced. The water-blocking layer 6 is filled with water-blocking paste, and the water-blocking paste 6 has excellent water-blocking performance. The wear-resistant layer 7 is made of wear-resistant rubber, and the outer surface of the wear-resistant layer 7 is coated with the antistatic coating, so that the wear-resistant rubber has good wear resistance, and the antistatic coating can reduce the static electricity of the power line.

This high strength engineering power cord constitutes the protection architecture to sinle silk 4 through design polyamide fibre body 1 and carbon fiber 2 in the sinle silk 4 outside, and polyamide fibre body 1 and carbon fiber 2 intensity are high, good elasticity, difficult breaking occur, and designed and woven enhancement layer 5, it is woven by the aramid fiber line and forms to weave enhancement layer 5, improve power cord holistic intensity, make the tensile resistance of power cord drag the performance improvement, and at 7 coating antistatic coating of wearing layer, make power cord antistatic backing good, make the difficult static that produces of power cord, through the surface design arch 61 at waterproofing layer 6, can make waterproofing layer 6 more firm with 7 bonds of wearing layer, difficult layering of taking place, and 7 surface design ring channel 71 of wearing layer, anti-skidding effect has, conveniently drag the power cord.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. The utility model provides a high strength is power cord for engineering, includes polyamide fibre body (1), its characterized in that: be provided with carbon fiber (2) in polyamide fibre body (1), the cladding has covering yarn (3) in polyamide fibre body (1), the cladding has sinle silk (4) in covering yarn (3), the outside cladding of polyamide fibre body (1) has and weaves enhancement layer (5), the outside cladding of weaving enhancement layer (5) has water-blocking layer (6), the surface of water-blocking layer (6) is provided with arch (61), arch (61) are the surface of annular distribution at water-blocking layer (6), the outside cladding of water-blocking layer (6) has wearing layer (7), ring channel (71) have been seted up to the surface of wearing layer (7).

2. The high strength engineering power line as claimed in claim 1, wherein: the carbon fibers (2) are arranged in the nylon fiber body (1) in an annular array, and the outer diameter of the nylon fiber body (1) is 10 mm.

3. The high strength engineering power line as claimed in claim 1, wherein: the core-spun yarn (3) is formed by weaving high-strength yarns and is attached to the inner wall of the nylon fiber body (1).

4. The high strength engineering power line as claimed in claim 1, wherein: the wire core (4) is a copper wire and the diameter of the wire core is 5 mm.

5. The high strength engineering power line as claimed in claim 1, wherein: the woven reinforcing layer (5) is formed by weaving aramid yarns, and the weaving angle of the aramid yarns is 90 degrees.

6. The high strength engineering power line as claimed in claim 1, wherein: the water-resistant layer (6) is filled with water-resistant paste.

7. The high strength engineering power line as claimed in claim 1, wherein: the wear-resistant layer (7) is made of wear-resistant rubber, and the outer surface of the wear-resistant layer (7) is coated with an antistatic coating.