CN214175715U

CN214175715U - Bending-resistant flexible cable bus

Info

Publication number: CN214175715U
Application number: CN202022842854.8U
Authority: CN
Inventors: 赵明星
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-10
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a resistant crooked flexible cable generating line, including fixed cover, the outside of fixed cover is provided with fire retardant coating, the inboard fixed mounting of fixed cover has the lag, the inboard of lag is seted up flutedly, the recess is provided with threely, the inboard of recess is provided with the spring, the inboard fixed mounting of spring has splint, the inboard of splint is provided with the generating line body, the outside of generating line body is provided with the flame retardant coating. This resistant crooked flexible cable generating line, the inboard of generating line body has set up the corrosion-resistant layer, can the separation outside air, play the effect of ageing resistance, high-elastic waterproof layer not only can play waterproof effect, also can increase the flexibility of whole generating line body, make it buckle more easily, the parcel layer wraps up copper strand wires together, the position of copper strand wires can be fixed to the glue solution, the insulating layer in the parcel layer outside can prevent the electric leakage of copper strand wires, also can prevent simultaneously that the staff from electrocuteeing in the installation.

Description

Bending-resistant flexible cable bus

Technical Field

The utility model relates to a cable bus technical field specifically is a resistant crooked flexible cable generating line.

Background

The bus is used for connecting voltage distribution devices at all levels in a substation and connecting electrical equipment such as a transformer and the like and corresponding distribution devices, bare conductors or stranded wires with rectangular or circular sections are mostly adopted, the bus is used for collecting, distributing and transmitting electric energy, the bus is divided into a hard bus, a soft bus and a closed bus according to the structure, and in an electric power system, the bus connects current-carrying branch circuits in the distribution devices together to play the roles of collecting, distributing and transmitting the electric energy.

However, most of cable buses are aged in different degrees after being used for a long time, so that the overall performance of the buses is affected, the flexibility of the buses is not good, the buses are not easy to bend, when the buses meet a road section needing bending in the installation process, the buses can be bent only with great force, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistant crooked flexible cable generating line has solved the long-time easy ageing back of using of current cable generating line, is difficult to crooked defect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a resistant crooked flexible cable generating line, includes fixed cover, the outside of fixed cover is provided with fire retardant coating, the inboard fixed mounting of fixed cover has the lag, the inboard of lag is seted up flutedly, the recess is provided with threely, the inboard of recess is provided with the spring, the inboard fixed mounting of spring has splint, the inboard of splint is provided with the generating line body, the outside of generating line body is provided with the flame retardant coating, the inboard of generating line body is provided with corrosion-resistant layer.

Preferably, the inboard of corrosion-resistant layer is provided with high-elastic waterproof layer, the thickness of high-elastic waterproof layer is greater than the thickness of generating line body, the inboard of high-elastic waterproof layer is provided with the sealing layer, the inboard of sealing layer is provided with the insulating layer, the inboard of insulating layer is provided with the parcel layer, the inboard of parcel layer is provided with copper strands, the material of insulating layer is the PVC material.

Preferably, nineteen copper stranded wires are arranged, a rubber layer is arranged on the outer side of each copper stranded wire, and the wrapping layer is arranged on the outer side of the rubber layer.

Preferably, a glue solution is arranged between the rubber layer and the wrapping layer, the wrapping layer is made of polyvinyl chloride, and the thickness of the wrapping layer is larger than that of the sealing layer.

Preferably, a flame-retardant layer is arranged between the flame-retardant layer and the corrosion-resistant layer, and the thickness of the flame-retardant layer is the same as that of the flame-retardant layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the bending-resistant flexible cable bus, the fixing sleeve is arranged on the outer side of the bus body, the fixing sleeve can protect the bus body from aging due to long time, the spring is arranged on the inner side of the fixing sleeve, the bus body can be protected from being damaged when the bus body is impacted by external force, and meanwhile, the fireproof coating is arranged on the outer side of the fixing sleeve, so that the attractiveness is improved, and a fireproof effect can be achieved;

2. according to the bending-resistant flexible cable bus, the corrosion-resistant layer is arranged on the inner side of the bus body, so that external air can be blocked, and an anti-aging effect is achieved;

3. this resistant crooked flexible cable generating line, the parcel layer is in the same place copper strand wires parcel, and the position of copper strand wires can be fixed to the glue solution, and the insulating layer in the parcel layer outside can play the effect of protection, prevents the copper strand wires electric leakage, also can prevent simultaneously that the staff from electrocuteeing in the installation.

Drawings

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

FIG. 2 is a schematic view of the bus bar body structure of the present invention;

FIG. 3 is a schematic side view of the bus bar body of the present invention;

fig. 4 is a schematic view of the sectional structure of the bus body of the present invention.

In the figure: 1. fixing a sleeve; 2. a fire retardant coating; 3. a protective sleeve; 4. a groove; 5. a spring; 6. a splint; 7. a bus body; 8. a fire barrier layer; 9. a corrosion-resistant layer; 10. a high-elastic waterproof layer; 11. a sealing layer; 12. an insulating layer; 13. a wrapping layer; 14. copper stranded wire; 15. a rubber layer; 16. glue solution; 17. a flame retardant layer.

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. 1-4, the present invention provides a technical solution: the utility model provides a resistant crooked flexible cable generating line, including fixed cover 1, fire retardant coating 2, lag 3, recess 4, spring 5, splint 6, bus body 7, flame retardant coating 8, corrosion resistant layer 9, high-elastic waterproof layer 10, sealing layer 11, insulating layer 12, parcel layer 13, copper strand wires 14, rubber layer 15, glue solution 16, fire-retardant layer 17, the outside of fixed cover 1 is provided with fire retardant coating 2, the inboard fixed mounting of fixed cover 1 has lag 3, the inboard of lag 3 is seted up flutedly 4, recess 4 is provided with threely, the inboard of recess 4 is provided with spring 5, the inboard fixed mounting of spring 5 has splint 6, the inboard of splint 6 is provided with bus body 7, the outside of bus body 7 is provided with flame retardant coating 8, the inboard of bus body 7 is provided with corrosion resistant layer 9.

Further, the inboard of corrosion-resistant layer 9 is provided with high-elastic waterproof layer 10, the thickness of high-elastic waterproof layer 10 is greater than the thickness of generating line body 7, the inboard of high-elastic waterproof layer 10 is provided with sealing layer 11, the inboard of sealing layer 11 is provided with insulating layer 12, the inboard of insulating layer 12 is provided with parcel layer 13, the inboard of parcel layer 13 is provided with copper strand wires 14, the material of insulating layer 12 is the PVC material, high-elastic waterproof layer 10 can increase the flexibility of whole generating line body 7, insulating layer 12 can play insulating effect.

Furthermore, nineteen copper stranded wires 14 are arranged, a rubber layer 15 is arranged on the outer side of each copper stranded wire 14, a wrapping layer 13 is arranged on the outer side of each rubber layer 15, and the copper stranded wires 14 are resistant to bending and can be bent better.

Further, glue 16 is arranged between the rubber layer 15 and the wrapping layer 13, the wrapping layer 13 is made of polyvinyl chloride, the thickness of the wrapping layer 13 is larger than that of the sealing layer 11, and the wrapping layer 13 can wrap the copper stranded wires 14.

Further, a flame retardant layer 17 is arranged between the fireproof layer 8 and the corrosion-resistant layer 9, the thickness of the flame retardant layer 17 is the same as that of the fireproof layer 8, and the flame retardant layer 17 can play a flame retardant role.

The working principle is as follows: firstly, the bus body 7 is connected at the place needing to be connected, the intersection is fixed by the fixing sleeve 1, the fixing sleeve 1 is arranged on the outer side of the bus body 7, the fixing sleeve 1 can protect the bus body 7 from aging due to long time, the spring 5 is arranged on the inner side of the fixing sleeve 1, the bus body 7 can be protected from being damaged when being impacted by external force, meanwhile, the fireproof coating 2 is arranged on the outer side of the fixing sleeve 1, the attractiveness is improved, the fireproof effect is achieved, the corrosion-resistant layer 9 is arranged on the inner side of the bus body 7, the external air can be blocked, the anti-aging effect is achieved, the high-elastic waterproof layer 10 is arranged on the inner side of the corrosion-resistant layer 9, the waterproof effect is achieved, the flexibility of the whole bus body 7 can be improved, the bus body is easier to bend, the use is more convenient, the copper stranded wires 14 are wrapped by the wrapping layer 13, the glue solution 16 can fix the position of the copper stranded wire 14, and the insulating layer 12 on the outer side of the wrapping layer 13 can play a role in protection, so that the copper stranded wire 14 is prevented from electric leakage, and meanwhile, an electric shock of a worker can be prevented in installation.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a resistant crooked flexible cable generating line, includes fixed cover, its characterized in that: the outside of fixed cover is provided with fire retardant coating, the inboard fixed mounting of fixed cover has the lag, the inboard of lag is seted up flutedly, the recess is provided with threely, the inboard of recess is provided with the spring, the inboard fixed mounting of spring has splint, the inboard of splint is provided with the generating line body, the outside of generating line body is provided with the flame retardant coating, the inboard of generating line body is provided with corrosion resistant layer.

2. The bend resistant flexible cable bus of claim 1, wherein: the inboard of corrosion-resistant layer is provided with high-elastic waterproof layer, the thickness of high-elastic waterproof layer is greater than the thickness of generating line body, the inboard of high-elastic waterproof layer is provided with the sealing layer, the inboard of sealing layer is provided with the insulating layer, the inboard of insulating layer is provided with the parcel layer, the inboard of parcel layer is provided with copper strands, the material of insulating layer is the PVC material.

3. A bend resistant flexible cable bus as set forth in claim 2, wherein: nineteen copper stranded wires are arranged, a rubber layer is arranged on the outer side of each copper stranded wire, and the wrapping layer is arranged on the outer side of the rubber layer.

4. A bend resistant flexible cable bus as set forth in claim 3, wherein: and a glue solution is arranged between the rubber layer and the wrapping layer, the wrapping layer is made of polyvinyl chloride, and the thickness of the wrapping layer is greater than that of the sealing layer.

5. The bend resistant flexible cable bus of claim 1, wherein: and a flame-retardant layer is arranged between the fireproof layer and the corrosion-resistant layer, and the thickness of the flame-retardant layer is the same as that of the fireproof layer.