CN213691527U

CN213691527U - High-flexibility power cable bus

Info

Publication number: CN213691527U
Application number: CN202022895306.1U
Authority: CN
Inventors: 赵明星
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-13
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a high flexibility power cable generating line, it is outer including the generating line, the outer inboard of generating line is provided with first flame retardant coating, the inboard of first flame retardant coating is provided with first insulating layer, the inboard of first insulating layer is provided with the first insulation layer, the inside on first insulation layer is provided with the space and fills, the inside on first insulation layer is provided with well lines, the inside on first insulation layer is provided with control cable, the inside on first insulation layer is provided with cable main part, cable main part symmetry is provided with a plurality ofly, cable main part's the outside and the outside interconnect of well lines. This high flexibility power cable generating line carries out the thermal-insulated effect of preventing fires to inside well lines, control cable and cable main part through first flame retardant coating and first insulating layer, and first insulating layer is thermal-insulated flexible glue material, effectively improves holistic flexibility, and the condition of preventing inside electric leakage is effectively prevented on the first insulating layer, has realized the high flexibility to power cable and has handled.

Description

High-flexibility power cable bus

Technical Field

The utility model relates to a power cable equipment technical field specifically is a high flexible power cable generating line.

Background

The power cable equipment is made by one or more mutually insulated conductors and outsourcing insulating protective layer, with electric power or information from the wire of transmission to another department, usually by several or several groups of wire, the cable of the similar rope that every group at least two transposition formed, mutual insulation between every group wire, and often turn round around a center and become, whole outside package has highly insulating overburden, the cable has interior circular telegram, the characteristics of external insulation, current power cable device is in the use, buckle the distortion to power cable easily, easily cause the damage to the cable inside, current power cable flexibility is lower, and the fire proofness is relatively poor, it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high flexible power cable generating line to solve the flexible low and poor problem of fire behavior of current power cable generating line that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high flexibility power cable generating line, includes that the generating line is outer, the outer inboard of generating line is provided with first flame retardant coating, the inboard of first flame retardant coating is provided with first insulating layer, the inboard of first insulating layer is provided with the first insulation layer, the inside on first insulation layer is provided with the space and fills, the inside on first insulation layer is provided with well lines, the inside on first insulation layer is provided with control cable, the inside on first insulation layer is provided with cable main body, cable main body symmetry is provided with a plurality ofly, cable main body's the outside and the outside interconnect of well lines.

Preferably, the bus is outer through first flame retardant coating and first insulating layer interconnect, first flame retardant coating is through first insulating layer and first insulating layer interconnect, the bus is outer to be the rubber material, first flame retardant coating is the fire prevention material, first insulating layer is thermal-insulated flexible glue material, first insulating layer is insulating material.

Preferably, the outside of cable main part is provided with the cable skin, the outer inboard of cable is provided with the second flame retardant coating, the inboard of second flame retardant coating is provided with the second insulating layer, the cable skin passes through second flame retardant coating and second insulating layer interconnect, the outer rubber material that is of cable, the second flame retardant coating is the fire prevention material.

Preferably, a second insulating layer is arranged on the inner side of the second heat insulation layer, a first conductor is arranged on the inner side of the second insulating layer, and the second heat insulation layer and the first conductor are mutually arranged through the second insulating layer; the second insulating layer is made of rubber, and the second heat insulation layer is made of heat insulation soft rubber.

Preferably, the outside of control cable is provided with central skin, the outer inboard in center is provided with third fire prevention layer, the inboard on third fire prevention layer is provided with the third insulating layer, central skin is through third flame retardant coating and third insulating layer interconnect, the outer rubber material that is in center, third fire prevention layer is the fire prevention material, the third insulating layer is thermal-insulated material.

Preferably, a third insulating layer is arranged on the inner side of the third insulating layer, three control conductors are symmetrically arranged in the third insulating layer, a center strip is arranged in the third insulating layer, the outer side of each control conductor is connected with the outer side of the corresponding center strip, and the third insulating layer is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the high-flexibility power cable bus has the advantages that the cable outer layer on the outer side of the cable main body can effectively prevent abrasion in the friction process, the second fireproof layer has the performance of preventing burning, the second heat insulation layer insulates the inside, the second insulation layer prevents the electric leakage condition of the first conductor, the central outer layer has the function of protecting the internal materials, the third fireproof layer has the fireproof effect, the third heat insulation layer prevents the influence of high temperature on the control conductor, the third insulation layer has the insulation effect, and in addition, the outer layer of the bus is made of rubber materials, thereby effectively preventing friction and having high flexibility, carry out the thermal-insulated effect of preventing fires through first flame retardant coating and first insulating layer to inside well lines, control cable and cable main part, first insulating layer is thermal-insulated flexible glue material, effectively improves holistic flexibility, and the condition of preventing inside electric leakage is effectively prevented on first insulating layer, has realized the high flexible processing to power cable.

Drawings

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

FIG. 2 is a schematic view of the cable main structure of the present invention;

fig. 3 is a schematic view of the structure of the control cable of the present invention.

In the figure: 1. an outer layer of the bus; 2. a first fire resistant layer; 3. a first insulating layer; 4. a first insulating layer; 5. filling gaps; 6. a middle line; 7. a control cable; 8. a cable body; 9. an outer layer of the cable; 10. a second fire-resistant layer; 11. a second thermal insulation layer; 12. a second insulating layer; 13. a first conductor; 14. a central outer layer; 15. a third fire prevention layer; 16. a third thermal insulation layer; 17. a third insulating layer; 18. a control conductor; 19. a central strip.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high flexibility power cable generating line, including the outer 1 of generating line, the inboard of the outer 1 of generating line is provided with first flame retardant coating 2, the inboard of first flame retardant coating 2 is provided with first insulating layer 3, the inboard of first insulating layer 3 is provided with first insulating layer 4, the inside of first insulating layer 4 is provided with space filling 5, the inside on first insulating layer 4 is provided with well lines 6, the inside on first insulating layer 4 is provided with control cable 7, the inside on first insulating layer 4 is provided with cable main part 8, cable main part 8 symmetry is provided with a plurality ofly, the outside of cable main part 8 and the outside interconnect of well lines 6.

Further, the outer 1 of generating line is through first flame retardant coating 2 and 3 interconnect of first insulating layer, and first flame retardant coating 2 is through first insulating

layer

3 and 4 interconnect on first insulating layer, and the outer 1 of generating line is the rubber material, and first flame retardant coating 2 is the fire prevention material, and first insulating layer 3 is thermal-insulated flexible glue material, and first insulating layer 4 is the insulating material, has improved the fire prevention effect of generating line through first flame retardant coating 2 and first insulating layer 3.

Further, the outside of cable main part 8 is provided with cable skin 9, and the inboard of cable skin 9 is provided with second flame retardant coating 10, and the inboard of second flame retardant coating 10 is provided with second insulating layer 11, and cable skin 9 passes through second flame retardant coating 10 and second insulating layer 11 interconnect, and cable skin 9 is the rubber material, and second flame retardant coating 10 is the fire prevention material, has realized the thermal-insulated processing of the fire prevention to first conductor 13.

Further, a second insulating layer 12 is arranged on the inner side of the second insulating layer 11, a first conductor 13 is arranged on the inner side of the second insulating layer 12, and the second insulating layer 11 and the first conductor 13 are mutually connected through the second insulating layer 12; and the second insulating layer 12 is made of rubber, the second heat insulating layer 11 is made of heat insulating soft rubber, and the anti-creeping treatment of the first conductor 13 is realized.

Further, the outside of control cable 7 is provided with central outer 14, and the inboard of central outer 14 is provided with third fire prevention layer 15, and the inboard of third fire prevention layer 15 is provided with third insulating layer 16, and central outer 14 is through third fire prevention layer 15 and third insulating layer 16 interconnect, and central outer 14 is the rubber material, and third fire prevention layer 15 is the fire prevention material, and third insulating layer 16 is thermal-insulated material, has realized the thermal-insulated processing of fire prevention to control conductor 18.

Further, a third insulating layer 17 is arranged on the inner side of the third insulating layer 16, three control conductors 18 are arranged inside the third insulating layer 17, the number of the control conductors 18 is three, a center strip 19 is arranged inside the third insulating layer 17, the outer side of each control conductor 18 is connected with the outer side of the corresponding center strip 19, and the third insulating layer 17 is made of rubber, so that the anti-creeping treatment of the control conductors 18 and the center strips 19 is realized.

The working principle is as follows: the outer layer 9 of the cable on the outer side of the cable body 8 effectively prevents abrasion in the friction process, the second fireproof layer 10 has the performance of preventing burning, the second heat insulation layer 11 insulates the inside, the second insulation layer 12 prevents the electric leakage condition of the first conductor 13, the central outer layer 14 has the function of protecting the internal materials, the third fire prevention layer 15 has the fire prevention effect, the third heat insulation layer 16 prevents the influence of high temperature on the control conductor 18, the third insulation layer 17 has the insulation effect, and in addition, the bus outer layer 1 is made of rubber, thereby effectively preventing friction and having high flexibility, carry out the thermal-insulated effect of fire prevention through first flame retardant coating 2 and first insulating layer 3 to inside central line strip 6, control cable 7 and cable main part 8, first insulating layer 3 is thermal-insulated flexible glue material, effectively improves holistic flexibility, and the condition of preventing inside electric leakage is effectively prevented on first insulating layer 4, has realized the high flexibility of handling power cable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high flexible power cable generating line, includes the generating line skin, its characterized in that: the utility model discloses a control cable, including generating line, bus, first flame retardant coating, first insulating layer, control cable main part, the outer inboard of bus is provided with first flame retardant coating, the inboard of first flame retardant coating is provided with first insulating layer, the inboard of first insulating layer is provided with first insulating layer, the inside on first insulating layer is provided with the space and fills, the inside on first insulating layer is provided with well lines, the inside on first insulating layer is provided with control cable, the inside on first insulating layer is provided with cable main part, cable main part symmetry is provided with a plurality ofly, cable main part's the outside and the outside interconnect of well lines.

2. A highly flexible power cable bus according to claim 1, wherein: the bus bar is outer through first flame retardant coating and first insulating layer interconnect, first flame retardant coating is through first insulating layer and first insulating layer interconnect, the bus bar is outer to be the rubber material, first flame retardant coating is the fire prevention material, first insulating layer is thermal-insulated flexible glue material, first insulating layer is insulating material.

3. A highly flexible power cable bus according to claim 1, wherein: the cable comprises a cable main body and is characterized in that a cable outer layer is arranged on the outer side of the cable main body, a second fireproof layer is arranged on the inner side of the cable outer layer, a second heat insulation layer is arranged on the inner side of the second fireproof layer, the cable outer layer is connected with the second heat insulation layer through the second fireproof layer, the cable outer layer is made of rubber, and the second fireproof layer is made of fireproof materials.

4. A highly flexible power cable bus according to claim 3, wherein: a second insulating layer is arranged on the inner side of the second heat insulation layer, a first conductor is arranged on the inner side of the second insulating layer, and the second heat insulation layer and the first conductor are mutually arranged through the second insulating layer; the second insulating layer is made of rubber, and the second heat insulation layer is made of heat insulation soft rubber.

5. A highly flexible power cable bus according to claim 1, wherein: the outside of control cable is provided with central skin, the outer inboard in center is provided with third fire prevention layer, the inboard on third fire prevention layer is provided with the third insulating layer, central skin is through third flame retardant coating and third insulating layer interconnect, the central skin is the rubber material, third fire prevention layer is the fire prevention material, the third insulating layer is thermal-insulated material.

6. A highly flexible power cable bus according to claim 5, wherein: the inner side of the third heat insulation layer is provided with a third insulation layer, the inside of the third insulation layer is provided with three control conductors, the three control conductors are symmetrically arranged, the inside of the third insulation layer is provided with a center strip, the outer side of each control conductor is connected with the outer side of the center strip, and the third insulation layer is made of rubber.