CN217306149U

CN217306149U - Tinned copper wire braided shielding steel belt armored environment-friendly control cable

Info

Publication number: CN217306149U
Application number: CN202221231449.5U
Authority: CN
Inventors: 朱爱芜; 袁胜举; 陈竹林; 曹阳; 刘玉东; 赖基锁
Original assignee: Anhui Xingfu Electric Appliances & Cables Co ltd
Current assignee: Anhui Xingfu Electric Appliances & Cables Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-08-26
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a shielding steel band armor environment-friendly control cable is woven to tinned copper wire, including cable inoxidizing coating structure, cable inner core structure and cable protection structure, cable inoxidizing coating structure include sheath, armor, inner liner, shielding layer and around the band, sheath, armor, inner liner, shielding layer and design in proper order around band outside-in, cable inner core structure include insulating cover and copper conductor, the inside of insulating cover is provided with the copper conductor, cable protection structure include the protecting band and fill out the gasbag, the inboard of protecting band is provided with fills out the gasbag, it is located between protecting band and the sheath to fill out the gasbag. This shielding steel band armor environment-friendly control cable is woven to tinned copper wire, when placing when using in the open air, can avoid direct and ground contact friction, and then avoid causing control cable's wearing and tearing, possess the feature of environmental protection, during the burning, can reduce and put the cigarette volume to the environmental protection.

Description

Tinned copper wire braided shielding steel belt armored environment-friendly control cable

Technical Field

The utility model relates to a control cable technical field specifically is a shielding steel band armor environment-friendly control cable is woven to tinned copper wire.

Background

With the rapid development of the industries such as metallurgy, electric power, electronics, automation, information networks and the like in China, the using amount of wires and cables matched with the industries is increased rapidly, the scientific level is improved, the living quality of people is better and better, and the environmental protection is more and more emphasized, so that the environment-friendly control cable can better meet the social requirements at present.

When control cable uses, mostly all place in the open air, direct and ground contact friction causes control cable's wearing and tearing easily, and traditional control cable generally adopts polyvinyl chloride as the lag, but owing to contain halogen, can release a large amount of hydrogen halide gas during the burning, can cause the harm to the environment. Aiming at the problems, the novel control cable is innovatively designed on the basis of the original control cable.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a shielding steel band armor environment-friendly control cable is woven to tinned copper wire has solved control cable and has placed in the open air when using, takes place wearing and tearing easily and does not possess the characteristic of environmental protection, causes environmental pollution's problem during the burning.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shielding steel band armor environment-friendly control cable is woven to tinned copper wire, includes cable protection layer structure, cable inner core structure and cable protection structure, cable protection layer structure include sheath, armor, inner liner, shielding layer and around the band, sheath, armor, inner liner, shielding layer and design in proper order around band outside-in, cable inner core structure include insulating cover and copper conductor, the inside of insulating cover is provided with the copper conductor, cable protection structure include the protecting band and fill out the gasbag, the inboard of protecting band is provided with fills out the gasbag, it is located between protecting band and the sheath to fill out the gasbag.

Preferably, the sheath is a halogen-free low-smoke flame-retardant polyolefin member.

Preferably, the sheath is made of galvanized steel strip.

Preferably, the shielding layer is a component made of a tinned copper wire weaving material.

Preferably, a plurality of groups of insulating sleeves and copper conductors are arranged inside the cable inner core structure, and the insulating sleeves and the copper conductors are uniformly distributed inside the cable protective layer structure.

Preferably, the insulating sleeve is made of cross-linked polyethylene.

Preferably, a filling layer is arranged between the cable protective layer structure and the cable inner core structure.

Preferably, the cable protection structures are arranged on the outer sides of the cable protection layer structures at equal intervals, and the intervals of the cable protection structures are 15-25 cm.

(III) advantageous effects

The utility model provides a shielding steel band armor environment-friendly control cable is woven to tinned copper wire. The method has the following beneficial effects:

(1) this shielding steel band armor environment-friendly control cable is woven to tinned copper wire, through cable protection structure's use, can play the guard action to inboard cable inoxidizing coating structure, the inside gas pocket of filling can avoid cable inoxidizing coating structure directly to take place the friction with ground, and then plays the guard action, has improved the device's practicality.

(2) This tinned copper wire woven shielding steel band armor environment-friendly control cable uses the fire-retardant polyolefin material of halogen-free low cigarette through the sheath, and the fire-retardant polyolefin of halogen-free low cigarette is formed by polyolefin blend resin and fire-retardant filler (aluminium hydroxide, magnesium hydroxide) combination usually, produced smoke volume when can effectively reducing the burning, and then reduces the pollution to the air.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural view of the cable core structure of the present invention;

fig. 4 is the schematic view of the cross-sectional structure of the cable protection structure of the present invention.

In the figure: 1. a sheath; 2. armoring; 3. an inner liner layer; 4. a shielding layer; 5. wrapping a tape; 6. an insulating sleeve; 7. a copper conductor; 8. a protective band; 9. filling the air bag; 10. and (5) filling the layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1-4, the utility model provides a technical solution: an environment-friendly control cable with a tinned copper wire braided shielding steel tape armor comprises a cable protective layer structure, a cable inner core structure and a cable protective structure, wherein the cable protective layer structure comprises a sheath 1, an armor 2, an inner liner 3, a shielding layer 4 and a wrapping tape 5, the sheath 1, the armor 2, the inner liner 3, the shielding layer 4 and the wrapping tape 5 are designed from outside to inside in sequence, the sheath 1 is a component made of halogen-free low-smoke flame-retardant polyolefin material, the environment-friendly effect of the device can be improved, smoke generation is reduced during combustion, the armor 2 is a component made of a galvanized steel tape material, the shielding layer 4 is a component made of a tinned copper wire braided material, the device is enabled to have a shielding structure, and further has a protective effect on the cable inner core structure, the cable inner core structure comprises an insulating sleeve 6 and a copper conductor 7, the inside of the insulating sleeve 6 is provided with the copper conductor 7, a plurality of groups of insulating sleeves 6 and copper conductors 7 are arranged inside the cable inner core structure, insulating cover 6 and copper conductor 7 evenly distributed are inside cable inoxidizing coating structure, a set of insulating cover 6 can play the guard action to a set of copper conductor 7, insulating cover 6 is the component of crosslinked polyethylene material, set up filling layer 10 between cable inoxidizing coating structure and the cable inner core structure, cable protection structure include protecting band 8 and fill gasbag 9, the inboard of protecting band 8 is provided with fills gasbag 9, it is located between protecting band 8 and sheath 1 to fill gasbag 9, the equidistant cable protection structure that is provided with in the outside of cable inoxidizing coating structure, cable protection structure interval be 15-25cm, through cable protection structure to the use, can avoid the inboard structure directly and take place the friction between the ground.

During assembly, firstly, the cable protection layer structure at the inner end can be protected by the filling air bag 9, the structure can have certain pressure bearing capacity, the self pressure resistance is further improved, meanwhile, the use of the sheath 1 can reduce the pollution to the environment during combustion of the device, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is known by professional technicians in the field.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 shield steel band armor environment-friendly control cable is woven to tinned copper wire, includes cable protection layer structure, cable inner core structure and cable protection architecture, its characterized in that: cable inoxidizing coating structure include sheath (1), armor (2), inner liner (3), shielding layer (4) and around band (5), sheath (1), armor (2), inner liner (3), shielding layer (4) and design in proper order around band (5) outside-in, cable inner core structure include insulating cover (6) and copper conductor (7), the inside of insulating cover (6) is provided with copper conductor (7), cable protection architecture include protecting band (8) and fill gasbag (9), the inboard of protecting band (8) is provided with fills gasbag (9), it is located between protecting band (8) and sheath (1) to fill gasbag (9).

2. The environment-friendly control cable with the tinned copper wire braided shielding steel tape armor according to claim 1, characterized in that: the sheath (1) is a component made of halogen-free low-smoke flame-retardant polyolefin material.

3. The environment-friendly control cable with the tinned copper wire braided shielding steel tape armor according to claim 1, characterized in that: the armor (2) is a component made of galvanized steel strips.

4. The environment-friendly control cable with the tinned copper wire braided shielding steel tape armor according to claim 1, characterized in that: the shielding layer (4) is a component made of a tinned copper wire weaving material.

5. The environment-friendly control cable with tinned copper wire braided shielding steel tape armored according to claim 1, characterized in that: the cable inner core structure inside be provided with a plurality of groups insulating cover (6) and copper conductor (7), insulating cover (6) and copper conductor (7) evenly distributed are inside cable inoxidizing coating structure.

6. The environment-friendly control cable with the tinned copper wire braided shielding steel tape armor according to claim 1, characterized in that: the insulating sleeve (6) is a member made of cross-linked polyethylene.

7. The environment-friendly control cable with the tinned copper wire braided shielding steel tape armor according to claim 1, characterized in that: and a filling layer (10) is arranged between the cable protective layer structure and the cable inner core structure.

8. The environment-friendly control cable with the tinned copper wire braided shielding steel tape armor according to claim 1, characterized in that: the cable protection structure is arranged on the outer side of the cable protection layer structure at equal intervals, and the interval between the cable protection structures is 15-25 cm.