CN215118400U - Anti-weathering special cable outer sheath - Google Patents

Abstract

The utility model discloses a weather-resistant special cable oversheath, including the connecting pipe, both sides all are provided with the screwed pipe around the connecting pipe inner chamber, and two sets of one side fixedly connected with protective sheaths that the screwed pipe is opposite, the inner wall fixedly connected with position circle of protective sheath, logical groove has been seted up to the front side of position circle, the protective sheath includes the outer protection tube, the inner wall fixedly connected with reinforcing tube of outer protection tube, the inner wall fixedly connected with inner protection tube of reinforcing tube, all run through fixed mounting in the pipe wall of outer protection tube and inner protection tube and have the strengthening rib. The utility model discloses a set up the cooperation of connecting pipe, position circle, logical groove, outer protection tube, reinforcing tube, inner protection tube, anti-weathering coating, strengthening rib and screwed pipe and use, it is shorter to have solved current special type cable oversheath life, and to the relatively poor problem of cable protection effect, this anti-weathering special type cable oversheath possesses long service life, and protects effectual advantage to the cable.

Description

Anti-weathering special cable outer sheath

Technical Field

The utility model relates to a cable sheathing technical field specifically is a weatherproof special type cable oversheath.

Background

The cable sheath is the outermost layer of the cable, such as a polyvinyl chloride insulation, polyvinyl chloride sheath. The tube passing through the outside is called a protection tube.

With the continuous development of the society, the application of the special cable is more and more extensive, in order to protect the special cable, an outer sheath is needed to be used for protecting the special cable, but the self tensile property of the outer sheath of the existing special cable is poor, the phenomenon of excessive deformation can occur after long-time use, when the outer sheath is excessively deformed, pressure can be caused to the special cable, the damage of the special cable is accelerated, meanwhile, the outer sheath of the existing special cable is tightly attached to the special cable when the special cable is protected, the dissipation of the surface heat of the special cable can be influenced, the damage of the special cable can be accelerated, the weather resistance of the outer sheath of the existing special cable is poor, the phenomenon of damage can be easily caused by weather, and the service life of the outer sheath is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weather-resistant special cable oversheath possesses long service life, and to the effectual advantage of cable protection, has solved that current special cable oversheath life is shorter, and to the relatively poor problem of cable protection effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a weather-resistant special cable oversheath, includes the connecting pipe, both sides all are provided with the screwed pipe around the connecting pipe inner chamber, and two sets of one side fixedly connected with protective sheaths that the screwed pipe is opposite, the inner wall fixedly connected with position circle of protective sheath, logical groove has been seted up to the front side of position circle, the protective sheath includes the outer protection tube, the inner wall fixedly connected with reinforcing tube of outer protection tube, the inner wall fixedly connected with inner protection tube of reinforcing tube, all run through fixed mounting in the pipe wall of outer protection tube and inner protection tube and have the strengthening rib, the surface of connecting pipe and the surface of outer protection tube all coat and have weather-resistant coating.

Preferably, the outer surface of the threaded pipe is in threaded connection with the inner wall of the connecting pipe, and the opposite sides of the two groups of threaded pipes are in movable contact with each other.

Preferably, the number of the locating rings is a plurality of, and the locating rings are uniformly distributed in the front and the back, and the locating rings are made of polyethylene materials.

Preferably, the connecting pipe and the threaded pipe are both made of PVC materials, and the outer protection pipe and the inner protection pipe are both made of low-smoke halogen-free polyethylene materials.

Preferably, the number of the reinforcing ribs is a plurality, the reinforcing ribs are made of soft steel wires, and the reinforcing tubes are made of tinned copper woven meshes.

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

1. the utility model discloses a set up the cooperation of connecting pipe, position circle, logical groove, outer protection tube, reinforcing tube, inner protection tube, anti-weathering coating, strengthening rib and screwed pipe and use, it is shorter to have solved current special type cable oversheath life, and to the relatively poor problem of cable protection effect, this anti-weathering special type cable oversheath possesses long service life, and to the effectual advantage of cable protection, is worth promoting.

2. The utility model is convenient for the protective sleeve to be fixedly connected with the connecting pipe by arranging the threaded pipe;

by arranging the reinforcing ribs and the reinforcing pipes, the tensile strength of the protective sleeve is improved, and the phenomenon of excessive deformation of the protective sleeve is avoided;

the positioning ring is arranged, so that the cable is conveniently positioned and installed;

through setting up logical groove, the circulation of air in this sheath of being convenient for, the heat on the cable surface of being convenient for gives off.

Drawings

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

FIG. 2 is a perspective view of the protective cover of the present invention;

fig. 3 is a right side view of the connecting pipe and the threaded pipe.

In the figure: the anti-weathering paint comprises a connecting pipe 1, a protective sleeve 2, a positioning ring 3, a through groove 4, an outer protective pipe 5, a reinforcing pipe 6, an inner protective pipe 7, anti-weathering paint 8, reinforcing ribs 9 and a threaded pipe 10.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a parts such as connecting pipe 1, position circle 3, logical groove 4, outer protection tube 5, reinforced pipe 6, inner protection tube 7, anti-weathering coating 8, strengthening rib 9 and screwed pipe 10 are the parts that general standard or technical staff in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-3, an anti-weathering special cable outer sheath comprises a connecting pipe 1, threaded pipes 10 are arranged on the front side and the rear side of an inner cavity of the connecting pipe 1, one side of each of two groups of threaded pipes 10 opposite to each other is fixedly connected with a protective sleeve 2, the inner wall of each protective sleeve 2 is fixedly connected with a positioning ring 3, a through groove 4 is formed in the front side of each positioning ring 3, each protective sleeve 2 comprises an outer protective pipe 5, the inner wall of each outer protective pipe 5 is fixedly connected with a reinforcing pipe 6, the inner wall of each reinforcing pipe 6 is fixedly connected with an inner protective pipe 7, reinforcing ribs 9 penetrate through the pipe walls of the outer protective pipe 5 and the inner protective pipe 7 and are fixedly installed in the pipe walls, and anti-weathering paint 8 is coated on the outer surface of the connecting pipe 1 and the outer surface of the outer protective pipe 5;

the outer surface of the threaded pipe 10 is in threaded connection with the inner wall of the connecting pipe 1, and the opposite sides of the two groups of threaded pipes 10 are in movable contact with each other;

the number of the positioning rings 3 is a plurality, the positioning rings are uniformly distributed in the front and the back, and the positioning rings 3 are made of polyethylene materials;

the connecting pipe 1 and the threaded pipe 10 are both made of PVC materials, and the outer protection pipe 5 and the inner protection pipe 7 are both made of low-smoke halogen-free polyethylene materials;

the number of the reinforcing ribs 9 is a plurality, the reinforcing ribs 9 are made of soft steel wires, and the reinforcing tube 6 is made of a tinned copper woven mesh;

the threaded pipe 10 is arranged, so that the protective sleeve 2 and the connecting pipe 1 are conveniently and fixedly connected together;

by arranging the reinforcing ribs 9 and the reinforcing pipes 6, the tensile strength of the protective sleeve 2 is improved, and the phenomenon that the protective sleeve 2 is excessively deformed is avoided;

the positioning ring 3 is arranged, so that the cable is conveniently positioned and installed;

through setting up logical groove 4, the circulation of air in this sheath of being convenient for, the heat on the cable surface of being convenient for gives off.

During the use, utilize screwed pipe 10 and connecting pipe 1's cooperation fixed mounting with multiunit protective sheath 2 together, alternate the special type cable in proper order afterwards and install the inner chamber to this sheath, and the position circle 3 is fixed a position the cable.

In summary, the following steps: this anti-weathering special cable oversheath uses through the cooperation that sets up connecting pipe 1, position circle 3, logical groove 4, outer protection tube 5, reinforced pipe 6, inner protection pipe 7, anti-weathering coating 8, strengthening rib 9 and screwed pipe 10, has solved current special cable oversheath life and has shorter, and to the relatively poor problem of cable protection effect.

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 (5)

1. The utility model provides a weather resistant special type cable oversheath, includes connecting pipe (1), its characterized in that: both sides all are provided with screwed pipe (10) around connecting pipe (1) inner chamber, and two sets of screwed pipe (10) opposite one side fixedly connected with protective sheath (2), inner wall fixedly connected with position circle (3) of protective sheath (2), the front side of position circle (3) is seted up and is led to groove (4), protective sheath (2) include outer protection tube (5), inner wall fixedly connected with pillar (6) of outer protection tube (5), inner wall fixedly connected with inner protection tube (7) of pillar (6), all run through fixed mounting in the pipe wall of outer protection tube (5) and inner protection tube (7) and have strengthening rib (9), the surface of connecting pipe (1) and the surface of outer protection tube (5) all coat and have anti-weathering coating (8).

2. The outer weather-resistant specialty cable sheath of claim 1, wherein: the outer surface of the threaded pipe (10) is in threaded connection with the inner wall of the connecting pipe (1), and the opposite sides of the two groups of threaded pipes (10) are in movable contact with each other.

3. The outer weather-resistant specialty cable sheath of claim 1, wherein: the number of position circle (3) is a plurality of, and is evenly distributed around being, position circle (3) are made by the polyethylene material.

4. The outer weather-resistant specialty cable sheath of claim 1, wherein: the connecting pipe (1) and the threaded pipe (10) are made of PVC materials, and the outer protection pipe (5) and the inner protection pipe (7) are made of low-smoke halogen-free polyethylene materials.

5. The outer weather-resistant specialty cable sheath of claim 1, wherein: the number of the reinforcing ribs (9) is a plurality, the reinforcing ribs (9) are made of soft steel wires, and the reinforcing tube (6) is made of a tinned copper woven mesh.

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