CN211929102U

CN211929102U - Resistant crooked high performance control cable of resistance to compression

Info

Publication number: CN211929102U
Application number: CN202020649061.1U
Authority: CN
Inventors: 郑晓城; 许翔; 郑文彬; 许磊; 贺高举; 陆保立
Original assignee: Yunnan Duobao Cable Group Co ltd
Current assignee: Yunnan Duobao Cable Group Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-11-13
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a resistant crooked high performance control cable of resistance to compression, including the fixed sleeving, the inner chamber of fixed sleeving is provided with the communication cable, the surface coating of communication cable outer lane has the protective sheath, the fixed surface of fixed sleeving outer lane is connected with the isolating rod, the outside parcel of protective sheath and isolating rod has the quartz grained layer, it is provided with the cohesion ethylene sheath to run through on the quartz grained layer, the inner circle packing of cohesion ethylene sheath has conductive pillar. The utility model discloses a cooperation that sets up fixed sleeving, isolating rod, bracing piece and elastic rubber circle is used, can effectively improve control cable's compressive strength, and control cable's resistant bending property is better like this, has solved control cable when using, and is lower because of whole compressive strength, when control cable received external great pressure, appears the phenomenon of warping easily, causes control cable's damage to lead to control cable to appear the shorter problem of life.

Description

Resistant crooked high performance control cable of resistance to compression

Technical Field

The utility model relates to a control cable technical field specifically is a resistant crooked high performance control cable of resistance to compression.

Background

In order to carry out transmission and signal transmission to electric power in modern society, need use control cable, current control cable is when using, and whole compressive strength is lower, and when control cable received the great pressure in the external world, the phenomenon of bending appears warping easily, causes control cable's damage to lead to control cable to appear the problem that life is shorter, bring great economic loss for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistant crooked high performance control cable of resistance to compression possesses the advantage that compressive strength is high, has solved control cable when using, and is lower because of whole compressive strength, when control cable received external great pressure, appears the crooked phenomenon of deformation easily, causes control cable's damage to lead to control cable to appear the shorter problem of life.

In order to achieve the above object, the utility model provides a following technical scheme: a compression-resistant bending-resistant high-performance control cable comprises a fixed sleeve, wherein a communication cable is arranged in an inner cavity of the fixed sleeve, a protective sleeve is wrapped on the surface of an outer ring of the communication cable, an isolating rod is fixedly connected to the surface of an outer ring of the fixed sleeve, a quartz stone particle layer is wrapped outside the protective sleeve and the isolating rod, a polyethylene sheath is arranged on the quartz stone particle layer in a penetrating manner, an inner ring of the polyethylene sheath is filled with a conductive post, an asbestos fiber wrapping layer is wrapped on the surface of the outer ring of the quartz stone particle layer, a metal armor layer is wrapped on the surface of the asbestos fiber wrapping layer, an outer polyethylene sheath is wrapped on the surface of the outer ring of the metal armor layer, a supporting rod is fixedly connected to the surface of the outer ring of the metal armor layer, a metal sheath is fixedly connected to one side of the supporting rod, which is far, the protective sleeve comprises an elastic rubber ring, the surface of the outer ring of the elastic rubber ring is wrapped with a wear-resistant rubber ring layer, and the surface of the outer ring of the wear-resistant rubber ring layer is covered with a PE protective film.

Preferably, the number of the isolation rods is four, the four isolation rods are distributed on the surface of the fixed sleeve in an annular array, and the inner diameter of the fixed sleeve is larger than the outer diameter of the protective sleeve.

Preferably, the number of the support rods is a plurality, and the support rods are distributed on the surface of the outer ring of the metal armor layer in an annular array.

Preferably, the surface of the inner ring of the elastic rubber ring is in contact with the surface of the outer ring of the metal sheath.

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

1. the utility model discloses a cooperation that sets up fixed sleeving, isolating rod, bracing piece and elastic rubber circle is used, can effectively improve control cable's compressive strength, control cable's resistant bending property is better like this, solved control cable when using, because of whole compressive strength is lower, when control cable received external great pressure, the phenomenon of warping appears easily, causes control cable's damage to lead to control cable to appear the shorter problem of life, be worth promoting.

2. The utility model discloses a set up the PE protection film, can cover control cable's surface, avoid control cable under the unused state to be polluted, through wear-resisting rubber circle layer, can carry out wear-resisting protection to control cable, avoid the dilatory friction of control cable in the installation, cause control cable's damage, through the communication cable, can make control cable possess the function of carrying information.

Drawings

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

FIG. 2 is a structural matching diagram of the fixing sleeve and the communication cable according to the present invention;

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

In the figure: 1 fixed sleeving, 2 isolation rods, 3 protecting sleeves, 4 metal sheaths, 5 asbestos fiber wrapping layers, 6 metal armor layers, 7 supporting rods, 8 conductive columns, 9 quartz stone particle layers, 10 outer polyethylene sheaths, 11 inner polyethylene sheaths, 12 communication cables, 13 protecting sleeves, 14 wear-resistant rubber ring layers, 15 elastic rubber rings and 16 PE protecting films.

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, a pressure-resistant and bending-resistant high-performance control cable comprises a fixed sleeve 1, a communication cable 12 is arranged in an inner cavity of the fixed sleeve 1, a protective sleeve 13 is wrapped on the surface of the outer ring of the communication cable 12, the control cable has a function of transmitting information through the communication cable 12, the number of the isolation rods 2 is four, the four isolation rods 2 are distributed on the surface of the fixed sleeve 1 in an annular array manner, the inner diameter of the fixed sleeve 1 is larger than the outer diameter of the protective sleeve 13, the surface of the outer ring of the fixed sleeve 1 is fixedly connected with the isolation rods 2, quartz stone particle layers 9 are wrapped on the outer sides of the protective sleeve 13 and the isolation rods 2, a polyethylene conductive column 11 is arranged on each quartz stone particle layer 9 in a penetrating manner, an inner ring of the polyethylene conductive column 11 is filled with a conductive column 8, the surface of the outer ring of the quartz stone particle layer 9 is wrapped with, the surface of the outer ring of the metal armor layer 6 is wrapped with an outer polyethylene sheath 10, the surface of the outer ring of the metal armor layer 6 is fixedly connected with supporting rods 7, one side of each supporting rod 7, which is far away from the metal armor layer 6, is fixedly connected with a metal sheath 4, the number of the supporting rods 7 is a plurality, the plurality of supporting rods 7 are distributed on the surface of the outer ring of the metal armor layer 6 in an annular array manner, the wear-resistant protection can be performed on a control cable through a wear-resistant rubber ring layer 14, the damage to the control cable caused by the drag friction of the control cable in the installation process is avoided, the surface of the outer ring of the metal sheath 4 is wrapped with a sheath tube 3, the sheath tube 3 comprises an elastic rubber ring 15, the surface of the inner ring of the elastic rubber ring 15 is contacted with the surface of the outer ring of the metal sheath 4, and the compressive strength of the control cable can, control cable's bending resistance can be better like this, control cable when using has been solved, because of whole compressive strength is lower, when control cable received the great pressure in the external world, appear warping crooked phenomenon easily, cause control cable's damage, thereby lead to control cable to appear the short problem of life, be worth promoting, the surface coating of 15 outer lanes of elastic rubber circle has wear-resisting rubber circle layer 14, the surface coating in 14 outer lanes of wear-resisting rubber circle layer has PE protection film 16, through setting up PE protection film 16, can cover control cable's surface, control cable under avoiding not using state is polluted.

When the control cable is used, the compression strength of the control cable can be effectively improved by the matching use of the fixed sleeve 1, the isolating rod 2, the supporting rod 7 and the elastic rubber ring 15, so that the bending resistance of the control cable is better, and the problem that when the control cable is used, the control cable is easy to deform and bend due to lower overall compression strength when the control cable is subjected to external larger pressure, so that the control cable is damaged, and the service life of the control cable is shorter is solved; the control cable can have the function of transmitting information through the communication cable 12; the wear-resistant rubber ring layer 14 can protect the control cable from wear, and the control cable is prevented from being damaged due to dragging friction in the installation process; by providing the PE protective film 16, the surface of the control cable can be covered, and the control cable in an unused state can be prevented from being contaminated.

In summary, the following steps: this resistant crooked high performance control cable of resistance to compression uses through the cooperation that sets up adapter sleeve 1, isolating rod 2, bracing piece 7 and elastic rubber circle 15, has solved control cable when using, and is lower because of whole compressive strength, when control cable received external great pressure, appears warping crooked phenomenon easily, causes control cable's damage to lead to control cable to appear the short problem of life.

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 resistant crooked high performance control cable of resistance to compression, includes adapter sleeve (1), its characterized in that: the inner chamber of fixed sleeving (1) is provided with communication cable (12), the surface coating of communication cable (12) outer lane has protective sheath (13), the fixed surface of fixed sleeving (1) outer lane is connected with isolation rod (2), the outside parcel of protective sheath (13) and isolation rod (2) has quartz grained layer (9), it is provided with cohesion ethylene sheath (11) to run through on quartz grained layer (9), the inner circle packing of cohesion ethylene sheath (11) has electrically conductive post (8), the surface coating of quartz grained layer (9) outer lane has asbestos fiber parcel layer (5), the surface coating of asbestos fiber parcel layer (5) outer lane has metal armor (6), the surface coating of metal armor (6) outer lane has outer polyethylene sheath (10), the fixed surface of metal armor (6) outer lane is connected with bracing piece (7), the utility model discloses a wear-resisting rubber ring, including bracing piece (7), one side fixedly connected with metal sheath (4) of metal armor (6) are kept away from in bracing piece (7), the surface coating of metal sheath (4) outer lane has protecting pipe (3), protecting pipe (3) are including elastic rubber circle (15), the surface coating of elastic rubber circle (15) outer lane has wear-resisting rubber circle layer (14), the surface covering of wear-resisting rubber circle layer (14) outer lane has PE protection film (16).

2. The pressure-resistant bending-resistant high-performance control cable according to claim 1, wherein: the number of the isolation rods (2) is four, the four isolation rods (2) are distributed on the surface of the fixed sleeve (1) in an annular array mode, and the inner diameter of the fixed sleeve (1) is larger than the outer diameter of the protective sleeve (13).

3. The pressure-resistant bending-resistant high-performance control cable according to claim 1, wherein: the number of the supporting rods (7) is a plurality, and the supporting rods (7) are distributed on the surface of the outer ring of the metal armor layer (6) in an annular array mode.

4. The pressure-resistant bending-resistant high-performance control cable according to claim 1, wherein: the surface of the inner ring of the elastic rubber ring (15) is contacted with the surface of the outer ring of the metal sheath (4).