CN216086049U

CN216086049U - CPVC high voltage electricity pipe

Info

Publication number: CN216086049U
Application number: CN202122315834.XU
Authority: CN
Inventors: 罗登山
Original assignee: Jiangsu Qianjin Plastics Technology Co ltd
Current assignee: Jiangsu Qianjin Plastics Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-18
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a CPVC (chlorinated polyvinyl chloride) high-voltage electric power tube which comprises a tube body I and a tube body II which are in the same shape, wherein the tube body I and the tube body II are connected through a fixing component, and the bottoms of the tube body I and the tube body II are fixedly installed with external equipment through an installation component; one end of the first pipe body facing the second pipe body is provided with a slot, and one end of the second pipe body facing the first pipe body is connected with an insertion pipe matched with the slot; the outer surfaces of the first pipe body and the second pipe body are sequentially provided with an insulating layer, an anti-corrosion layer and a flame-retardant layer; the fixing assembly comprises two fixing rings connected to the first pipe body and the second pipe body respectively and four sleeve blocks arranged on the periphery of the fixing rings in an annular array mode, and the corresponding sleeve blocks on the fixing rings are connected through threaded rods. The CPVC high-voltage electric power pipe is simple in structure and long in service life.

Description

CPVC high voltage electricity pipe

Technical Field

The utility model belongs to the technical field of power tubes, and particularly relates to a CPVC (chlorinated polyvinyl chloride) high-voltage power tube.

Background

With the acceleration of the urbanization process, the cable is buried underground from overhead to using the wire pole frame, so it is important to the protection of cable, when laying high-voltage line, often all need use high-voltage electric power pipe to carry out the pipeline laying, current high-voltage electric power pipe is because simple structure, in the laying process, be not convenient for connect, causes high-voltage electric power pipe when using for a long time, and the pipeline is difficult to become flexible.

Therefore, in order to meet the current situation, the design and production of a CPVC high voltage electric power pipe are urgently needed to meet the needs of practical use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a CPVC high-voltage power tube to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the CPVC high-voltage electric power pipe comprises a pipe body I and a pipe body II which are in the same shape, wherein the pipe body I and the pipe body II are connected through a fixing component, and the bottoms of the pipe body I and the pipe body II are fixedly installed with external equipment through an installation component;

one end of the first pipe body facing the second pipe body is provided with a slot, and one end of the second pipe body facing the first pipe body is connected with an insertion pipe matched with the slot;

and the outer surfaces of the first pipe body and the second pipe body are sequentially provided with an insulating layer, an anti-corrosion layer and a flame-retardant layer.

In a further embodiment, the fixing assembly comprises two fixing rings respectively connected to the first pipe body and the second pipe body and four sleeve blocks arranged on the peripheries of the fixing rings in an annular array mode, and the corresponding sleeve blocks on the two fixing rings are connected through threaded rods.

In a further embodiment, the mounting assembly is including arranging the fixed frame of the U type structure of terminal surface under two of body and connecting the mounting panel on fixed frame both sides outer wall in, two screw holes have all been seted up to fixed frame both sides outer wall, and screw hole female connection has a locking bolt, and locking bolt's threaded end is inconsistent with the outer wall of body two.

In a further embodiment, a rubber pad is connected to the bottom wall of the inner portion of the fixed frame, and an arc-shaped groove matched with the two outer walls of the pipe body is formed in the upper surface of the rubber pad.

In a further embodiment, the insulating layer is closely attached to the outer surface of the first pipe body, the anti-corrosion layer is closely attached to the outer surface of the insulating layer, and the flame-retardant layer is closely attached to the outer surface of the insulating layer.

In a further embodiment, a sealing gasket is bonded on the outer surface of the insertion pipe, and the sealing gasket is of a double-layer structure.

The utility model has the technical effects and advantages that: according to the CPVC high-voltage electric power pipe, one end, provided with an inserting pipe, of the pipe body II is inserted into one end, provided with an inserting groove, of the pipe body, the pipe body II is connected with a plurality of sleeve blocks on two fixing rings through four threaded rods, and meanwhile, the sealing performance and the stability of connection between the two pipe bodies are guaranteed according to the arrangement of a sealing gasket; the insulating layer, the anti-corrosion layer and the flame-retardant layer are arranged, so that the high-voltage power tube has good insulativity, flame retardance and corrosion resistance, and the service life of the high-voltage power tube is prolonged; the two fixing frames are respectively sleeved at the lower ends of the peripheries of the first pipe body and the second pipe body and are fixed with the first pipe body and the second pipe body through a plurality of groups of locking bolts, and meanwhile, the two mounting plates are used for being in bolt connection with external equipment, so that the integral mounting is facilitated; the CPVC high-voltage electric power pipe is simple in structure and long in service life.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

fig. 3 is a cross-sectional view of a first tube of the present invention.

In the figure: 1. a first pipe body; 2. a second pipe body; 3. a fixing ring; 4. sleeving blocks; 5. a threaded rod; 6. a fixing frame; 7. a rubber pad; 8. mounting a plate; 9. locking the bolt; 10. an insulating layer; 11. an anti-corrosion layer; 12. a flame retardant layer; 13. and (4) inserting a tube.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

In order to meet the actual use requirement, as shown in fig. 1, 2 and 3, the CPVC high-voltage electric power tube comprises a tube body 1 and a tube body 2 which are in the same shape, the tube body 1 and the tube body 2 are connected through a fixing component, and the bottoms of the tube body 1 and the tube body 2 are fixedly installed with external equipment through an installation component; the outer surfaces of the first pipe body 1 and the second pipe body 2 are sequentially provided with an insulating layer 10, an anti-corrosion layer 11 and a flame-retardant layer 12, the insulating layer 10 is tightly attached to the outer surface of the first pipe body 1, the anti-corrosion layer 11 is tightly attached to the outer surface of the insulating layer 10, and the flame-retardant layer 12 is tightly attached to the outer surface of the insulating layer 10.

In order to ensure the sealing performance and stability of the connection between the two pipe bodies, as shown in fig. 1, the fixing component comprises two fixing rings 3 respectively connected to a first pipe body 1 and a second pipe body 2 and four sleeve blocks 4 arranged on the periphery of the fixing rings 3 in an annular array, the corresponding sleeve blocks 4 on the two fixing rings 3 are connected through threaded rods 5, one end of the first pipe body 1 facing the second pipe body 2 is provided with a slot, one end of the second pipe body 2 facing the first pipe body 1 is connected with an insertion pipe 13 matched with the slot, and the outer surface of the insertion pipe 13 is bonded with a sealing gasket, the sealing pad is arranged into a double-layer structure, one end of the tube body II 2 with the inserting tube 13 is inserted into one end of the tube body I1 with the inserting slot, and connect a plurality of collets 4 on two solid fixed rings 3 through four threaded rods 5, simultaneously according to sealed setting of filling up, guarantee leakproofness and the stability of connecting between two bodys.

In order to facilitate whole fixed mounting with external equipment, as shown in fig. 1 and fig. 2, the installation component is including arranging the fixed frame 6 of the U type structure of body two 2 lower terminal surface in and connecting in the mounting panel 8 on fixed frame 6 both sides outer wall, two screw holes have all been seted up to fixed frame 6 both sides outer wall, and screw hole female connection has locking bolt 9, locking bolt 9's screw thread end is inconsistent with body two 2's outer wall, be connected with rubber pad 7 on the inside diapire of fixed frame 6, the upper surface of rubber pad 7 seted up with body two 2 outer wall assorted arc wall, rubber pad 7 reduces the body and causes the damage, establish the periphery lower extreme at body one 1 and body two 2 respectively through two fixed frame 6 covers, and fix rather than through multiunit locking bolt 9, utilize two mounting panels 8 and external equipment to carry out bolted connection simultaneously.

The theory of operation, this CPVC high voltage electric power pipe, when using, utilize two 2 of body to have the one end that 13 of intubate insert one 1 of body and have the one end of slot, and connect a plurality of collets 4 on two solid fixed rings 3 through four threaded rods 5, simultaneously according to sealed setting of filling up, guarantee the leakproofness and the stability of connecting between two bodies, establish the periphery lower extreme at body one 1 and body two 2 respectively through two fixed frame 6 covers, and fix rather than through multiunit locking bolt 9, utilize two mounting panels 8 and external equipment to carry out bolted connection simultaneously.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.

Claims

1. The utility model provides a CPVC high voltage electric power pipe, includes body one (1) and body two (2) of the same shape, is connected its characterized in that through fixed subassembly between its two: the bottoms of the first pipe body (1) and the second pipe body (2) are fixedly installed with external equipment through installation components;

one end of the first pipe body (1) facing the second pipe body (2) is provided with an inserting groove, and one end of the second pipe body (2) facing the first pipe body (1) is connected with an inserting pipe (13) matched with the inserting groove;

the outer surfaces of the first pipe body (1) and the second pipe body (2) are sequentially provided with an insulating layer (10), an anti-corrosion layer (11) and a flame-retardant layer (12).

2. A CPVC high voltage electrical power pipe as claimed in claim 1, wherein: the fixing assembly comprises two fixing rings (3) which are respectively connected to the first pipe body (1) and the second pipe body (2) and four sleeve blocks (4) which are arranged on the periphery of the fixing rings (3) in an annular array mode, and the two corresponding sleeve blocks (4) on the fixing rings (3) are connected through threaded rods (5).

3. A CPVC high voltage electrical power pipe as claimed in claim 2, wherein: the installation component comprises a fixing frame (6) of a U-shaped structure of the end face under the pipe body two (2) and a mounting plate (8) connected to the outer walls of two sides of the fixing frame (6), two threaded holes are formed in the outer walls of two sides of the fixing frame (6), a locking bolt (9) is connected to the inner threads of the threaded holes, and the threaded end of the locking bolt (9) is abutted to the outer wall of the pipe body two (2).

4. A CPVC high voltage electrical power pipe as claimed in claim 3, wherein: and a rubber pad (7) is connected to the inner bottom wall of the fixing frame (6), and an arc-shaped groove matched with the outer wall of the second pipe body (2) is formed in the upper surface of the rubber pad (7).

5. A CPVC high voltage power pipe as set forth in claim 4, wherein: the insulating layer (10) is tightly attached to the outer surface of the pipe body I (1), the anti-corrosion layer (11) is tightly attached to the outer surface of the insulating layer (10), and the flame-retardant layer (12) is tightly attached to the outer surface of the insulating layer (10).

6. A CPVC high voltage power pipe as set forth in claim 5, wherein: the outer surface of the insertion pipe (13) is bonded with a sealing gasket, and the sealing gasket is of a double-layer structure.