CN212991930U

CN212991930U - MPP power cable protection tube with sealing plug

Info

Publication number: CN212991930U
Application number: CN202022108536.9U
Authority: CN
Inventors: 张国林; 张皓
Original assignee: Suzhou Haoyue Pipe Co ltd
Current assignee: Suzhou Haoyue Pipe Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-04-16
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a MPP power cable protection tube with sealing plug, which comprises a tube body, wherein the end part of the inner wall of the tube body is provided with a thread groove, the thread groove is in threaded connection with a plugging block, the plugging block is in threaded connection with a port plug, one side of the port plug is fixedly connected with a rotating handle, and the rotating handle is positioned outside the tube body; the tip fixed connection packing ring of pipeline body, the bottom surface fixed rubber joint of packing ring stretches out the end in the shutoff piece, and through the device, the leakproofness that reinforcing pipeline body port goes out avoids water to get into MPP pipeline body from the port of pipeline and destroys the cable.

Description

MPP power cable protection tube with sealing plug

Technical Field

The utility model relates to a tubular product sealing technique field especially relates to a sealed MPP power cable protection tube that blocks up in area.

Background

With the progress of science and technology and the improvement of human civilization, at present, the power cable protection pipe is gradually changed from a concrete pipe and a metal steel pipe into a plastic pipe which is light in weight, low in price and convenient to construct. MPP pipe is one of the most common power cable protection pipes.

Usually the MPP pipe is used for burying underground, and because of cost and structural strength's consideration, the circular pipe of plastic tubing formula all is the integral type usually, because MPP pipeline body in the work progress, can lead to there being water to get into MPP pipeline body from the port department of pipeline and produce the destruction to the cable because of other reasons such as rain, exists and can improve the place.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a sealed MPP power cable protection pipe that blocks up in area avoids water to get into MPP pipeline body from the port of pipeline and destroys the cable.

In order to solve the technical problem, the utility model provides a following technical scheme: the MPP power cable protection pipe with the sealing plug comprises a pipeline body, wherein a thread groove is formed in the end portion of the inner wall of the pipeline body and is in threaded connection with a plugging block, the plugging block is in threaded connection with a port plug, one side of the port plug is fixedly connected with a rotating handle, and the rotating handle is located outside the pipeline body; the end part of the pipeline body is fixedly connected with a gasket, and the bottom surface of the gasket is fixedly connected with the extending end of the plugging block in an adhesive manner.

As an optimized technical scheme of the utility model, the outer wall fixed connection articulamentum of pipeline body, the top surface of bottom surface one side fixed connection packing ring of articulamentum.

As an optimized technical scheme of the utility model, the top surface fixed connection back up coat of articulamentum.

As an optimized technical proposal of the utility model, the thread groove is a self-locking thread.

As an optimized technical scheme of the utility model, the packing ring is the synthetic rubber material.

As an optimal technical scheme of the utility model, the rubber layer of insulating material has all been plated on the surface of port stopper and rotatory handle.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. after the device is finished, a thread groove is formed in the end part of the inner wall of the pipeline body, the thread groove is in threaded connection with a blocking block, a port plug is in threaded connection with the blocking block, and a rotary handle is fixedly connected to one side of the port plug; a gasket is fixedly connected to the end part of the pipeline body, so that the bottom surface of the gasket is fixedly connected to the extending end of the plugging block in a gluing mode, and water is prevented from entering the MPP pipeline body from a port of the pipeline to damage a cable;

2. after the device is completed, the connecting layer is fixedly connected with the outer wall of the pipeline body, so that the top surface of the gasket is fixedly connected with one side of the bottom surface of the connecting layer, and the effect of further sealing is achieved.

Drawings

FIG. 1 is a schematic sectional view of the pipeline body of the present invention;

FIG. 2 is a schematic structural view of a cross-sectional part of the pipeline body of the present invention;

FIG. 3 is a schematic view of the separation structure of the present invention;

wherein: 1. a pipe body; 2. a thread groove; 3. a plugging block; 4. a port plug; 5. rotating the handle; 6. a gasket; 7. a connecting layer; 8. and a reinforcing layer.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, 2 and 3, the utility model provides a MPP power cable protection tube with sealing plug, which comprises a tube body 1, wherein the end part of the inner wall of the tube body 1 is provided with a thread groove 2, the thread groove 2 is connected with a plugging block 3 in a threaded manner, the plugging block 3 is connected with a port plug 4 in a threaded manner, one side of the port plug 4 is fixedly connected with a rotating handle 5, and the rotating handle 5 is positioned outside the tube body 1; the end part of the pipeline body 1 is fixedly connected with a gasket 6, and the bottom surface of the gasket 6 is fixedly connected with the extending end of the plugging block 3 in an adhesive manner;

after the device accomplishes, offer spiral shell alveolus 2 at 1 inner wall of MPP pipeline body, make its threaded connection shutoff piece 3, at the inner wall threaded connection port stopper 4 of shutoff piece 3, at the tip fixed connection packing ring 6 of pipeline body 1, make the fixed cementing shutoff piece 3 in bottom surface of packing ring 6, reach the effect to the end seal of pipeline body 1 to avoid water to get into the MPP pipeline body from the port of pipeline and destroy the cable.

In another embodiment, as shown in fig. 1 and 2, the utility model discloses that the outer wall of the pipeline body 1 is fixedly connected with a connecting layer 7, and one side of the bottom surface of the connecting layer 7 is fixedly connected with the top surface of a gasket 6;

after the device is completed, the outer wall of the pipeline body 1 and the top surface of the gasket 6 are connected by the connecting layer 7, and the effect of further sealing and strengthening is achieved.

In another embodiment, as shown in fig. 1 and 2, the present invention discloses that a reinforcing layer 8 is fixedly connected to the top surface of the connecting layer 7;

after the device is completed, a reinforcing layer 8 is fixedly arranged on the top surface of the connecting layer 7, so that the sealing effect of the connecting layer 7 can be reinforced.

In another embodiment, as shown in fig. 1 and 2, the present invention discloses that the thread groove 2 is a self-locking thread;

after the device is completed, the thread loosening under external vibration can be avoided by setting the thread groove 2 as a self-locking thread.

In another embodiment, as shown in fig. 1 and 2, the present invention discloses that the gasket 6 is made of synthetic rubber;

after the device is finished, the gasket 6 is made of synthetic rubber, so that the corrosion resistance of the gasket buried underground for a long time can be enhanced.

In another embodiment, as shown in fig. 1, the present invention discloses that the surfaces of the port plug 4 and the rotating handle 5 are plated with rubber layers made of insulating materials;

after the device is finished, the surfaces of the port plug 4 and the rotary handle 5 are plated with rubber layers made of insulating materials, so that the abrasion resistance of the device due to periodic disassembly can be enhanced.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sealed MPP power cable protection pipe that blocks up in area, includes pipeline body (1), its characterized in that: the pipeline comprises a pipeline body (1), wherein a thread groove (2) is formed in the end part of the inner wall of the pipeline body (1), the thread groove (2) is in threaded connection with a blocking block (3), the blocking block (3) is in threaded connection with a port plug (4), one side of the port plug (4) is fixedly connected with a rotating handle (5), and the rotating handle (5) is located outside the pipeline body (1); the end part of the pipeline body (1) is fixedly connected with a gasket (6), and the bottom surface of the gasket (6) is fixedly connected with the extending end of the plugging block (3) in an adhesive manner.

2. The MPP power cable protection tube with the sealing plug as set forth in claim 1, wherein: the outer wall of the pipeline body (1) is fixedly connected with a connecting layer (7), and one side of the bottom surface of the connecting layer (7) is fixedly connected with the top surface of a gasket (6).

3. The MPP power cable protection tube with the sealing plug as set forth in claim 2, wherein: and the top surface of the connecting layer (7) is fixedly connected with a reinforcing layer (8).

4. The MPP power cable protection tube with the sealing plug as set forth in claim 1, wherein: the thread groove (2) is a self-locking thread.

5. The MPP power cable protection tube with the sealing plug as set forth in claim 1, wherein: the gasket (6) is made of synthetic rubber.

6. The MPP power cable protection tube with the sealing plug as set forth in claim 1, wherein: the surfaces of the port plug (4) and the rotary handle (5) are plated with rubber layers made of insulating materials.