CN217544194U - High-temperature-resistant composite cable - Google Patents

Abstract

The utility model discloses a high temperature resistant composite cable, including PE sheath and PSP steel band, the inboard position department of PE sheath is provided with the PSP steel band, the outside protective outer wall has been cup jointed to the outside position department of PE sheath, outside protective outer wall is provided with cup joints outer wall, stainless steel spring and silica gel pad, stainless steel spring's lower extreme position department is provided with the silica gel pad, the silica gel pad has the compliance, fine with the PE sheath laminating together, also can not cause wearing and tearing to the PE sheath during long-time use, and the user of service also can be according to holding the dynamics that stainless steel spring experienced different, will wear and tear cup joint the outer wall like this when outdoor use, if take place wearing and tearing seriously only need to cup joint the outer wall and change, and even wear and tear when very serious, what spill is also the PE sheath, the inside of cable still does not expose, the phenomenon that just can not appear the electric leakage takes place like this, make the cable by intact parcel in inside position department.

Description

High-temperature-resistant composite cable

Technical Field

The utility model belongs to the technical field of high temperature resistant composite cable is relevant, concretely relates to high temperature resistant composite cable.

Background

The cable is an electric energy or signal transmission device, generally composed of several or several groups of wires, made of one or several mutually insulated conductors and an outer insulating protective layer, for transmitting electric power or information from one place to another, generally a cable like rope formed by twisting several or several groups of wires, each group of wires being mutually insulated and often twisted around a center, the whole outer surface being coated with a highly insulating coating, the cable having the characteristics of internal electrification and external insulation.

The existing high-temperature resistant composite cable technology has the following problems: the in-process of current high temperature resistant composite cable using, if the cable is when outdoor use for a long time, stand the condition that the wind blows the sun and also wear and tear, will reduce the life of outside sheath, just so make the cable appear the damage, the electric leakage phenomenon appears very easily, and the staff is changed and is also very troublesome, so the market needs a new device, solves the problem that faces at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant composite cable to solve the current high temperature resistant composite cable who proposes in the above-mentioned background art at the in-process that uses, if the cable is long-time when outdoor use, stand to blow to shine under the condition of wearing and tearing in addition, will reduce the life of outside sheath, just so make the cable appear damaged, electric leakage phenomenon appears very easily, the staff changes and also very troublesome, so market needs a new device, solve the problem that faces at present.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant composite cable, includes PE sheath and PSP steel band, the inboard position department of PE sheath is provided with the PSP steel band, the inboard position department of PSP steel band is provided with the waterproof layer, so the inboard position department of waterproof layer is provided with the loose tube, the lower extreme position department of loose tube is provided with the reinforcement, both ends position department is provided with the power cord about the reinforcement, the lower extreme position department of reinforcement is provided with the filling rope, the outside protective outer wall has been cup jointed to the outside position department of PE sheath, the outside protective outer wall is provided with cup joints outer wall, stainless steel spring and silica gel pad, the inboard position department of cup jointing the outer wall is provided with the stainless steel spring, the inboard position department of stainless steel spring is provided with the silica gel pad.

Preferably, the shape structure of the PE sheath is a cylindrical structure, the PE sheath has insulation, and the color of the PE sheath is black.

Preferably, the PSP steel strip is respectively and fixedly connected with PE sheath and waterproof layer, the PSP steel strip has the sturdiness, the outer wall position department of PSP steel strip is provided with anti-oxidation paint layer structure.

Preferably, the inner wall of the waterproof layer is connected with a loose tube, a power line and a filling rope, the thickness of the waterproof layer is smaller than that of the PE sheath, and the waterproof layer can effectively block water from entering the inner position.

Preferably, the reinforcing member is located at the most central position of the device, the shape structure of the reinforcing member is a cylindrical structure, and the diameter of the reinforcing member is smaller than that of the loose tube.

Preferably, the power cord is provided with two, the power cord is located the left and right ends position department of reinforcement, the power cord adopts the copper conductor.

Preferably, the filling rope is provided in plurality, the filling rope is distributed at the position of the inner gap, and the filling rope fills the position of the inner gap.

Preferably, the stainless steel spring is respectively connected with the sleeve outer wall and the silica gel pad, the sleeve outer wall is located at the outermost side, and the silica gel pad is tightly attached to the outer wall of the PE sheath.

Compared with the prior art, the utility model provides a high temperature resistant composite cable possesses following beneficial effect:

the device in not relate to the part all the same with prior art or can adopt prior art to realize, the utility model discloses install outside protective outer wall, outside protective outer wall is provided with and cup joints the outer wall, stainless steel spring and silica gel pad, stainless steel spring's lower extreme position department is provided with the silica gel pad, the silica gel pad has the compliance, fine with PE sheath laminating together, also can not cause wearing and tearing to the PE sheath when using for a long time, and the user of service also can be according to the dynamics of holding stainless steel spring impression difference, judge cup joint the outer wall and whether wear and tear appears, if the force of holding is light usually explains damage probably to appear, should seek the change immediately, cup joint the outer wall and wrapped up whole cable in inside position department, will wear and tear cup joint the outer wall like this when outdoor use, if take place wearing and tearing seriously and tearing and only need change cup joint the outer wall, and even when wearing and tearing are very serious, what spilt is also the PE sheath, the inside of cable still does not expose, the phenomenon that just so can not appear leaking takes place, make the cable by intact parcel position department.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a high temperature resistant composite cable provided by the present invention;

fig. 2 is a schematic structural view of an outer protective outer wall provided by the present invention;

in the figure: 1. a PE sheath; 2. an outer protective outer wall; 21. sleeving the outer wall; 22. a stainless steel spring; 23. a silica gel pad; 3. a PSP steel belt; 4. a waterproof layer; 5. loosening the sleeve; 6. a power line; 7. a reinforcement; 8. and (6) filling the ropes.

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, the utility model provides a high temperature resistant composite cable technical scheme: the utility model provides a high temperature resistant composite cable, including PE sheath 1 and PSP steel band 3, the shape structure of PE sheath 1 sets up to the cylinder structure, PE sheath 1 has insulating nature, the colour of PE sheath 1 sets up to the black, play the outside guard action, the inboard position department of PE sheath 1 is provided with PSP steel band 3, PSP steel band 3 respectively with PE sheath 1 and waterproof layer 4 fixed connection, PSP steel band 3 has the steadiness, PSP steel band 3's outer wall position department is provided with anti-oxidation paint layer structure, increase the hardness of cable, PSP steel band 3's inboard position department is provided with waterproof layer 4, waterproof layer 4's inner wall position department is connected with loose tube 5, power cord 6 and filling rope 8, waterproof layer 4's thickness is less than PE sheath 1, waterproof layer 4 can effectively block water and enter into inside position department, isolated water source, the electric leakage prevents to appear, so waterproof layer 4's inboard position department is provided with loose tube 5.

Referring to fig. 1 and 2, the present invention provides a high temperature resistant composite cable, which comprises: lower extreme position department of loose tube 5 is provided with reinforcement 7, reinforcement 7 is located the most central point department of putting of device, the shape structure of reinforcement 7 sets up to the cylinder structure, the diameter of reinforcement 7 is less than loose tube 5, play the effect of reinforcing, both ends position department is provided with power cord 6 about reinforcement 7, power cord 6 is provided with two, power cord 6 is located reinforcement 7 both ends position department about, power cord 6 adopts the copper wire, be used for carrying out electrically conductive effect, the lower extreme position department of reinforcement 7 is provided with filling rope 8, filling rope 8 is provided with a plurality ofly, filling rope 8 distributes in inside space position department, filling rope 8 fills up inside space position department, be used for filling the space of inside, the outside position department of PE sheath 1 cup joints outside protection outer wall 2, outside protection outer wall 2 is provided with cup joints outer wall 21, stainless steel spring 22 and silica gel pad 23, the inboard position department of cup jointing outer wall 21 is provided with stainless steel spring 22, the inboard position department of stainless steel spring 22 is provided with pad 23, stainless steel spring 22 hugs closely with the outer wall 21 and cup joints with cup joints outer wall 23 with outer wall 21 and cup joints, silica gel pad 21 is located the outside protection outer wall position department, silica gel pad 23 of sheath, the outside protection outer wall of sheath 23 plays the effect of silica gel pad.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back well, the cable can use the cable open air to lay more, need dampproofing, the anti-riot exposure, cold-resistant, heat-resistant, ultraviolet resistance, still need chemical substances such as acid and alkali proof under certain special environment, the cable is mainly used in the suburb, it is rural, the user thread, the cubical switchboard etc, and in order to increase cable life, outside protective outer wall 2 has been installed to this device, stainless steel spring 22's in the outside protective outer wall 2 lower extreme position department is provided with silica gel pad 23, silica gel pad 23 has the compliance, fine with 1 laminating of PE sheath together, also can not lead to the fact wearing and tearing to PE sheath 1 during long-time use, cup joint outer wall 21 and wrapped up whole cable in inside position department, will wear and tear cup joint outer wall 21 like this when outdoor use, only need to cup joint outer wall 21 to change seriously if take place wearing and tearing, and even when wearing and tearing are very serious, what spill is PE sheath 1, the inside of cable still does not have the naked exposure, the electric leakage phenomenon just so can not appear, make the cable by intact parcel in inside position department.

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 (8)

1. The utility model provides a high temperature resistant composite cable, includes PE sheath (1) and PSP steel band (3), its characterized in that: the utility model discloses a PE sheath, including PE sheath (1), the inboard position department of PE sheath (1) is provided with PSP steel band (3), the inboard position department of PSP steel band (3) is provided with waterproof layer (4), so the inboard position department of waterproof layer (4) is provided with loose tube (5), the lower extreme position department of loose tube (5) is provided with reinforcement (7), both ends position department is provided with power cord (6) about reinforcement (7), the lower extreme position department of reinforcement (7) is provided with filling rope (8), outside protective outer wall (2) have been cup jointed to the outside position department of PE sheath (1), outside protective outer wall (2) are provided with cup joints outer wall (21), stainless steel spring (22) and silica gel pad (23), the inboard position department of cup jointing outer wall (21) is provided with stainless steel spring (22), the inboard position department of stainless steel spring (22) is provided with silica gel pad (23).

2. The high temperature resistant composite cable of claim 1, wherein: the PE sheath (1) is of a cylindrical structure, the PE sheath (1) is insulating, and the PE sheath (1) is black in color.

3. The high temperature resistant composite cable of claim 1, wherein: PSP steel band (3) respectively with PE sheath (1) and waterproof layer (4) fixed connection, PSP steel band (3) have the sturdiness, the outer wall position department of PSP steel band (3) is provided with anti-oxidation paint layer structure.

4. The high temperature resistant composite cable of claim 1, wherein: the waterproof layer is characterized in that a loose tube (5), a power line (6) and a filling rope (8) are connected to the inner wall of the waterproof layer (4), the thickness of the waterproof layer (4) is smaller than that of the PE sheath (1), and the waterproof layer (4) can effectively block water from entering the inner position.

5. The high temperature resistant composite cable of claim 1, wherein: the reinforcing piece (7) is located at the most central position of the device, the shape structure of the reinforcing piece (7) is a cylindrical structure, and the diameter of the reinforcing piece (7) is smaller than that of the loose tube (5).

6. The high temperature resistant composite cable of claim 1, wherein: the power cord (6) are provided with two, power cord (6) are located the left and right ends position department of reinforcement (7), power cord (6) adopt the copper conductor.

7. The high temperature resistant composite cable of claim 1, wherein: the filling ropes (8) are arranged in a plurality, the filling ropes (8) are distributed at the positions of the inner gaps, and the positions of the inner gaps are filled up by the filling ropes (8).

8. The high temperature resistant composite cable of claim 1, wherein: stainless steel spring (22) respectively with cup joint outer wall (21) and silica gel pad (23) and be connected, cup joint outer wall (21) and be located outside position department, the outer wall position department of PE sheath (1) is hugged closely to silica gel pad (23).

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