CN210041187U

CN210041187U - MPVCT power protection tube

Info

Publication number: CN210041187U
Application number: CN201920898711.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Kaidi Machinery Co Ltd
Current assignee: Shanghai Kaidi Machinery Co Ltd
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-02-07
Anticipated expiration: 2029-06-15

Abstract

The utility model discloses a MPVCT power protection tube, including the body shell, the fixed surface of body shell is connected with the protective layer, the inner chamber fixedly connected with inner tube of body shell, the inner chamber fixedly connected with person in charge of inner tube, the equal fixedly connected with strengthening rib all around of being responsible for, the strengthening rib is kept away from the one side of being responsible for the outer wall and the inner wall fixed connection of inner tube, the inner chamber fixedly connected with auxiliary pipe of strengthening rib, the protective layer includes high temperature resistant layer, the bottom fixedly connected with anti-corrosion coating on high temperature resistant layer, the bottom fixedly connected with enhancement layer of anti-corrosion coating. The utility model discloses a cooperation of body shell, protective layer, inner tube, person in charge, strengthening rib and auxiliary pipe is used, and the protection dynamics that can effectual increase traditional MPVCT power protection pipe when having improved the protectiveness of inner cable can be separated the cable of difference, and the staff of being convenient for overhauls, has improved staff's convenience.

Description

MPVCT power protection tube

Technical Field

The utility model relates to the technical field of pipelines, specifically be a MPVCT power protection tube.

Background

MPVCT pipe adopts several kinds of high polymers of high molecular weight to accord with thoughtlessly to modify, novel pipeline of high performance through advanced processing technology extrusion moulding, high strength has, high toughness, do not have and breaks, compressive strength, the fire resistance is good, extinguish promptly from the fire, it is corrosion-resistant good, light in weight, only one fifth of seamless steel pipe, the installation strength is low, connected mode socket joint glue is connected, convenient and fast, characteristics such as construction cost are low, in specific work progress, MPVCT pipe is most circular, place and take place easily when ground and roll, when the cable of different functions passes through same protection pipe work, many cables produce the winding easily and produce the interference each other even, difficult maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a MPVCT power protection pipe possesses the good advantage of protecting effect, has solved in concrete work progress, and MPVCT pipe is most circular, places and takes place to roll when ground easily, and when the cable of different functions through same protection pipeline during operation, many cables produced the winding easily and produced the interference each other even, the difficult problem of overhauing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a MPVCT power protection tube, includes the body shell, the fixed surface of body shell is connected with the protective layer, the inner chamber fixedly connected with inner tube of body shell, the inner chamber fixedly connected with of inner tube is responsible for, be responsible for all fixedly connected with strengthening ribs all around, the strengthening rib is kept away from the one side of being responsible for the outer wall and the inner wall fixed connection of inner tube, the inner chamber fixedly connected with auxiliary pipe of strengthening rib.

Preferably, the protective layer comprises a high temperature resistant layer, the bottom of the high temperature resistant layer is fixedly connected with an anti-corrosion layer, and the bottom of the anti-corrosion layer is fixedly connected with a reinforcing layer.

Preferably, the high temperature resistant layer is made of environment-friendly cross-linked low-smoke halogen-free flame-retardant polyolefin material, the anti-corrosion layer is formed by compounding glass fiber woven bag straps, mineral fillers are filled inside the glass fiber woven bag straps, and the reinforcing layer is of a net structure woven by tinned copper gold wires.

Preferably, the inner cavity of the inner tube is fixedly connected with a filling layer outside the main tube, and the filling layer is made of elastic rubber.

Preferably, the two sides of the surface of the pipe body shell are fixedly connected with the convex blocks, and the pipe body shell is manufactured by adopting an integrally forming process.

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

1. the utility model discloses a cooperation of body shell, protective layer, inner tube, person in charge, strengthening rib and auxiliary pipe is used, and the protection dynamics that can effectual increase traditional MPVCT power protection pipe when having improved the protectiveness of inner cable can be separated the cable of difference, and the staff of being convenient for overhauls, has improved staff's convenience.

2. The utility model discloses a set up the person in charge and the auxiliary pipe, can separate the cable of difference, when having guaranteed that the staff overhauls the convenience, can improve the security of cable, through setting up high temperature resistant layer, can make this protection tube have higher high temperature resistance, through setting up anti-corrosion coating, can have high resistance to external acid environment, through setting up the enhancement layer, can further improve the compressive capacity of this protection tube, improve the bulk strength, through setting up the filling layer, can improve the inside cushioning nature of inner tube, the damage that external pressure caused the cable has been avoided, through setting up the lug, can be convenient for install this protection tube.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the structure of the tube body housing of the present invention;

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

In the figure: 1. a tube body housing; 2. a protective layer; 201. a high temperature resistant layer; 202. an anti-corrosion layer; 203. a reinforcing layer; 3. an inner tube; 4. a main pipe; 5. reinforcing ribs; 6. a secondary pipe; 7. a filling layer; 8. and (4) a bump.

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 components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, an MPVCT power protection tube includes a tube body housing 1, wherein two sides of the surface of the tube body housing 1 are fixedly connected with bumps 8, the tube body housing 1 is manufactured by an integral forming process, the surface of the tube body housing 1 is fixedly connected with a protection layer 2, the protection layer 2 includes a high temperature resistant layer 201, the bottom of the high temperature resistant layer 201 is fixedly connected with an anti-corrosion layer 202, the bottom of the anti-corrosion layer 202 is fixedly connected with a reinforcement layer 203, the high temperature resistant layer 201 is made of an environment-friendly cross-linked low-smoke halogen-free flame retardant polyolefin material, the anti-corrosion layer 202 is formed by compounding glass fiber woven straps, the inner sides of the glass fiber woven straps are filled with mineral fillers, the reinforcement layer 203 is a net-shaped structure woven by tinned copper gold wires, the inner tube 3 is fixedly connected with the inner cavity of the tube body housing 1, and the, the filling layer 7 is made of elastic rubber, the inner cavity of the inner tube 3 is fixedly connected with the main tube 4, the reinforcing ribs 5 are fixedly connected around the main tube 4, one side of each reinforcing rib 5, which is far away from the outer wall of the main tube 4, is fixedly connected with the inner wall of the inner tube 3, the inner cavity of each reinforcing rib 5 is fixedly connected with the auxiliary tube 6, different cables can be separated by arranging the main tube 4 and the auxiliary tubes 6, the maintenance convenience of workers is ensured, the safety of the cables can be improved, the protective tube can have higher high temperature resistance by arranging the high temperature resistant layer 201, the anti-corrosion layer 202 can have extremely high resistance to the external acid environment, the compressive capacity of the protective tube can be further improved by arranging the reinforcing layer 203, the overall strength is improved, the buffer property inside the inner tube 3 can be improved by arranging the filling layer 7, and the damage of the external pressure to the cables is avoided, through setting up lug 8, can be convenient for install this protection tube, use through the cooperation of body shell 1, protective layer 2, inner tube 3, person in charge 4, strengthening rib 5 and auxiliary pipe 6, protection dynamics that can effectual increase traditional MPVCT power protection pipe when having improved the protectiveness of inner cable, can separate the cable of difference, and the staff of being convenient for overhauls, has improved staff's convenience.

During the use, through protective layer 2, can the bulk strength of this protection tube, avoid the damage of external environment to the protection tube, and then improve the security of intraductal cable, through the separation of being responsible for 4 and auxiliary pipe 6, can arrange different cable classifications and establish, when improving the convenience that the staff overhauld, increased the cable security.

In summary, the following steps: this MPVCT power protection pipe, through body shell 1, protective layer 2, high temperature resistant layer 201, anti-corrosion coating 202, enhancement layer 203, inner tube 3, be responsible for 4, strengthening rib 5, the auxiliary pipe 6, the cooperation of filling layer 7 and lug 8 is used, solved in concrete work progress, MPVCT pipe is most circular, place and take place the roll easily when ground, when the cable of different functions is through same protection pipeline during operation, many cables produce the winding easily and disturb each other even, the difficult problem of overhauing.

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 MPVCT power protection pipe, includes body shell (1), its characterized in that: the utility model discloses a pipe joint, including body shell (1), the fixed surface of body shell (1) is connected with protective layer (2), the inner chamber fixedly connected with inner tube (3) of body shell (1), the inner chamber fixedly connected with of inner tube (3) is responsible for (4), be responsible for all around equal fixedly connected with strengthening rib (5) of (4), the inner wall fixed connection of one side of being responsible for (4) outer wall and inner tube (3) is kept away from in strengthening rib (5), the inner chamber fixedly connected with auxiliary pipe (6) of strengthening rib (5).

2. The MPVCT power protection tube according to claim 1, wherein: the protective layer (2) comprises a high-temperature-resistant layer (201), the bottom of the high-temperature-resistant layer (201) is fixedly connected with an anti-corrosion layer (202), and the bottom of the anti-corrosion layer (202) is fixedly connected with a reinforcing layer (203).

3. The MPVCT power protection tube according to claim 2, wherein: the high-temperature resistant layer (201) is made of an environment-friendly cross-linked low-smoke halogen-free flame-retardant polyolefin material, the anti-corrosion layer (202) is formed by compounding glass fiber woven bag straps, mineral fillers are filled in the inner sides of the glass fiber woven bag straps, and the reinforcing layer (203) is of a net structure woven by tinned copper gold wires.

4. The MPVCT power protection tube according to claim 1, wherein: the inner cavity of the inner tube (3) is fixedly connected with a filling layer (7) outside the main tube (4), and the filling layer (7) is made of elastic rubber materials.

5. The MPVCT power protection tube according to claim 1, wherein: the pipe body is characterized in that the two sides of the surface of the pipe body shell (1) are fixedly connected with the convex blocks (8), and the pipe body shell (1) is manufactured by adopting an integrally forming process.