CN215378318U

CN215378318U - Wear-resistant, moisture-proof and corrosion-resistant CPVC power protection pipe

Info

Publication number: CN215378318U
Application number: CN202121433636.7U
Authority: CN
Inventors: 陆建国
Original assignee: Taijie Plastic Technology Suzhou Co ltd
Current assignee: Taijie Plastic Technology Suzhou Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-31
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a wear-resistant, moisture-proof and corrosion-resistant CPVC power protection pipe, and relates to the technical field of pipes. The device includes the power tube, and the orificial one side of power tube is equipped with sealing mechanism, and the spread groove has been seted up to the surface of power tube, and sealing mechanism's surface is equipped with the go-between, and the L shaped plate activity joint of go-between one side installation is in the inside of spread groove. This CPVC power protection pipe is when using, through using devices such as closing plate, rubber pad and piston, in the seal groove of seting up closing plate plug-in connection way power pipe gate, and through the sealing effect of rubber pad and piston for sealed lid is stopped up power pipe gate department, when using the cement shutoff in the reduction traditional mode, the crackle appears in cement, causes the inside infiltration moist rotten condition of power pipe to appear, is favorable to protecting that the inside cable of power pipe is not damaged.

Description

Wear-resistant, moisture-proof and corrosion-resistant CPVC power protection pipe

Technical Field

The utility model relates to the technical field of pipelines, in particular to a CPVC power protection pipe with wear resistance, moisture resistance and corrosion resistance.

Background

The CPVC power pipe is generally used as a cable protection pipe, is widely applied to urban power grid construction and transformation, urban municipal transformation engineering, civil aviation airport engineering construction, engineering park, residential district engineering construction, traffic and road and bridge engineering construction and urban street lamp cable laying, and plays a role in guiding and protecting.

CPVC power tube is when using, cup joint the cable in the power tube, then close the both ends of pipeline, but the tradition uses materials such as cement to carry out the shutoff greatly, when making need to change the cable conductor afterwards, not convenient enough changes, the anti permeability of on the other hand cement class material itself is not good, long-term hydraulic infiltration, hardly let sealed face keep good no crackle state always, when the crackle appears, intake easily among the cable duct, make the pipeline inside be in humid environment for a long time, make the pipeline inside easily corroded, make the cable suffer the harm easily, to the above-mentioned condition, we provide a wear-resisting dampproofing corrosion-resistant CPVC power protection pipe.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a wear-resistant, moisture-proof and corrosion-resistant CPVC power protection pipe, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a CPVC power protection pipe resistant to abrasion, moisture and corrosion, comprising:

the sealing device comprises a power tube, a sealing mechanism is assembled on one side of a tube opening of the power tube, a connecting groove is formed in the outer surface of the power tube, and a connecting ring is assembled on the outer surface of the sealing mechanism;

the sealing mechanism comprises a sealing cover and a sealing plate, one side of the pipe orifice of the power pipe is provided with the sealing cover, and the sealing plate is fixedly mounted on one side, close to the pipe orifice of the power pipe, of the sealing cover.

Preferably, the sealing mechanism further comprises a rubber pad and a piston, the rubber pad is fixedly mounted on one side, provided with the sealing plate, of the sealing cover, and the piston is fixedly mounted in the sealing plate.

Preferably, a sealing groove is formed in one side of the pipe orifice of the power pipe, the sealing plate is movably inserted in the sealing groove, and the piston is slidably inserted in the power pipe.

Preferably, the outer surface of the sealing cover is fixedly sleeved with a connecting ring, the side surface of the connecting ring is provided with arc-shaped holes, and the arc-shaped holes are distributed in the connecting ring at equal intervals.

Preferably, one side, away from the power tube orifice, of the sealing cover is provided with a groove, a threaded rod is rotatably connected inside the groove, and a fixing plate is assembled on the outer surface of the threaded rod.

Preferably, the hole has been seted up between the multiunit the fixed plate, the multiunit the fixed plate passes through the fixed surface that cup joints at the threaded rod of hole, the multiunit one side fixedly connected with strip shaped plate of fixed plate, strip shaped plate sliding connection is in the inside in arc hole.

Preferably, the strip shaped plate passes the one end lower surface fixed mounting in arc hole and has the L shaped plate, L shaped plate activity joint is in the inside of spread groove.

The utility model discloses a wear-resistant, moisture-proof and corrosion-resistant CPVC power protection pipe, which has the following beneficial effects:

1. this CPVC power protection pipe is when using, through using devices such as closing plate, rubber pad and piston, in the seal groove of seting up closing plate plug-in connection way power pipe gate, and through the sealing effect of rubber pad and piston for sealed lid is stopped up power pipe gate department, when using the cement shutoff in the reduction traditional mode, the crackle appears in cement, causes the inside infiltration moist rotten condition of power pipe to appear, is favorable to protecting that the inside cable of power pipe is not damaged.

2. This CPVC power protection pipe is when using, through the surface mounting go-between at sealed lid, the inside rotation of go-between is connected with the bar shaped plate, and the L shaped plate joint of surface mounting under the bar shaped plate is in some spread grooves are seted up to the power tube surface for sealing mechanism can stable installation in the mouth of pipe department of power tube, also reduces the power tube and causes the condition appearance of wearing and tearing to its surface when dismantling, satisfies the user demand.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the main structure of the present invention;

FIG. 3 is a schematic view of the sealing mechanism of the present invention;

fig. 4 is a schematic structural view of a fixing plate according to the present invention.

In the figure: 1. an electric power tube; 101. a sealing groove; 102. connecting grooves; 2. a sealing mechanism; 201. a sealing cover; 202. a sealing plate; 203. a rubber pad; 204. a piston; 3. a connecting ring; 4. an arc-shaped hole; 5. a strip plate; 6. a groove; 7. a fixing plate; 8. a hole; 9. an L-shaped plate; 10. a threaded rod.

Detailed Description

The embodiment of the utility model discloses a wear-resistant, moisture-proof and corrosion-resistant CPVC power protection pipe, which comprises the following components in percentage by weight as shown in figures 1-4:

according to the attached drawings 1-2, one side of the power pipe 1, which is at the pipe opening of the power pipe 1, is provided with a sealing mechanism 2, the outer surface of the power pipe 1 is provided with a connecting groove 102, the outer surface of the sealing mechanism 2 is provided with a connecting ring 3, and the sealing mechanism 2 is inserted into the power pipe 1, so that the pipe opening of the power pipe 1 is blocked, external moisture is prevented from entering the power pipe 1, and the cable inside the power pipe 1 is damaged.

According to the attached drawings 2-3, the sealing mechanism 2 comprises a sealing cover 201 and a sealing plate 202, one side of the pipe orifice of the power pipe 1 is provided with the sealing cover 201, one side, close to the pipe orifice of the power pipe 1, of the sealing cover 201 is fixedly provided with the sealing plate 202, the sealing mechanism 2 further comprises a rubber pad 203 and a piston 204, one side, provided with the sealing plate 202, of the sealing cover 201 is fixedly provided with the rubber pad 203, the piston 204 is fixedly arranged inside the sealing plate 202, and through the sealing action of the rubber pad 203 and the piston 204, the sealing cover 201 blocks the pipe orifice of the power pipe 1, and the sealing plate 202 is inserted into the sealing groove 101, so that the sealing effect is improved on the whole.

According to the attached drawings 2-3, a sealing groove 101 is formed in one side of a pipe orifice of a power pipe 1, a sealing plate 202 is movably inserted into the sealing groove 101, a piston 204 is slidably inserted into the power pipe 1, a connecting ring 3 is fixedly sleeved on the outer surface of a sealing cover 201, arc-shaped holes 4 are formed in the side face of the connecting ring 3, a plurality of groups of arc-shaped holes 4 are distributed in the connecting ring 3 at equal intervals, and the sealing mechanism 2 can be stably installed in the power pipe 1 by arranging the connecting ring 3.

According to the attached drawings 3-4, one side of the sealing cover 201 far away from the pipe orifice of the power tube 1 is provided with a groove 6, the inner part of the groove 6 is rotatably connected with a threaded rod 10, the outer surface of the threaded rod 10 is provided with a fixing plate 7, a plurality of groups of fixing plates 7 are provided with holes 8, the plurality of groups of fixing plates 7 are fixedly sleeved on the outer surface of the threaded rod 10 through the holes 8, one side of the plurality of groups of fixing plates 7 is fixedly connected with a strip-shaped plate 5, the strip-shaped plate 5 is slidably connected inside the arc-shaped hole 4, the lower surface of one end of the strip-shaped plate 5 penetrating through the arc-shaped hole 4 is fixedly provided with an L-shaped plate 9, the L-shaped plate 9 is movably clamped inside the connecting groove 102, through rotating the fixing plate 7 which is in a triangular shape, the fixing plate 7 drives the L-shaped plate 9 to be movably clamped in the connecting groove 102 formed in the outer surface of the power tube 1, and the sealing mechanism 2 can be stably installed inside the tube opening of the power tube 1.

The working principle is as follows:

before the CPVC power protection pipe is used, the electric wire is first installed inside the power pipe 1 to protect the electric wire.

Further, after the electric wire is installed, the sealing cover 201 is installed on one side of the pipe orifice of the power pipe 1, the sealing plate 202 installed on one side of the sealing cover 201 is inserted into the sealing groove 101, the rubber pad 203 is located at the pipe orifice of the power pipe 1, and the piston 204 seals the pipe orifice of the power pipe 1, so that the pipe orifice of the power pipe 1 is sealed.

Further, after the sealed lid 201 is installed at 1 mouth of pipe department of electric power pipe, rotate the threaded rod 10 of sealed lid 201 opposite side this moment for threaded rod 10 drives whole fixed plate 7 for the triangle-shaped shape and rotates, makes the strip shaped plate 5 of fixed plate 7 one end rotate to be connected in the inside of arc hole 4.

Meanwhile, the length of the L-shaped plate 9 installed on one side of the strip-shaped plate 5 is equal to the length of the notch of the connecting groove 102 formed on the outer surface of the power tube 1, and when the sealing plate 202 on one side of the sealing cover 201 is inserted into the sealing groove 101, a plurality of groups of L-shaped plates 9 are inserted into the connecting groove 102.

Finally, after sealing mechanism 2 installation is accomplished, clockwise rotation threaded rod 10 for threaded rod 10 drives whole fixed plate 7 for the triangle-shaped shape and rotates, and then drives L shaped plate 9 and remove in the inside of spread groove 102, makes the one end joint of L shaped plate 9 in the inside of spread groove 102, makes the whole fixed mounting of sealing mechanism 2 in the orificial one side of electric power pipe 1, realizes sealing electric power pipe 1 is inside, in order to prevent its inside humidity of intaking, and then by the corruption.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wear-resisting dampproofing corrosion-resistant CPVC power protection pipe which characterized in that includes:

the sealing device comprises a power tube (1), wherein a sealing mechanism (2) is assembled on one side of a tube opening of the power tube (1), a connecting groove (102) is formed in the outer surface of the power tube (1), and a connecting ring (3) is assembled on the outer surface of the sealing mechanism (2);

the sealing mechanism (2) comprises a sealing cover (201) and a sealing plate (202), one side of the pipe orifice of the power pipe (1) is provided with the sealing cover (201), and the sealing cover (201) is fixedly provided with the sealing plate (202) close to one side of the pipe orifice of the power pipe (1).

2. A CPVC power protection pipe resistant to abrasion, moisture, corrosion and corrosion according to claim 1, characterized in that: the sealing mechanism (2) further comprises a rubber pad (203) and a piston (204), the rubber pad (203) is fixedly installed on one side, where the sealing plate (202) is installed, of the sealing cover (201), and the piston (204) is fixedly installed in the sealing plate (202).

3. A CPVC power protection pipe resistant to abrasion, moisture, corrosion and corrosion according to claim 2, characterized in that: a sealing groove (101) is formed in one side of the pipe orifice of the power pipe (1), the sealing plate (202) is movably inserted into the sealing groove (101), and the piston (204) is slidably inserted into the power pipe (1).

4. A CPVC power protection pipe resistant to abrasion, moisture, corrosion and corrosion according to claim 1, characterized in that: the outer surface of the sealing cover (201) is fixedly sleeved with a connecting ring (3), arc-shaped holes (4) are formed in the side face of the connecting ring (3), and the arc-shaped holes (4) are distributed in the connecting ring (3) at equal intervals.

5. A CPVC power protection pipe resistant to abrasion, moisture, corrosion and corrosion according to claim 1, characterized in that: one side, far away from the power tube (1), of the sealing cover (201) is provided with a groove (6), the inner portion of the groove (6) is rotatably connected with a threaded rod (10), and a fixing plate (7) is assembled on the outer surface of the threaded rod (10).

6. A CPVC power protection pipe resistant to abrasion, moisture, corrosion and corrosion according to claim 5, characterized in that: the multiunit hole (8), multiunit have been seted up between fixed plate (7) fixed cover through hole (8) in fixed plate (7) connects the surface at threaded rod (10), the multiunit one side fixedly connected with bar board (5) of fixed plate (7), bar board (5) sliding connection is in the inside of arc hole (4).

7. A CPVC power protection pipe resistant to abrasion, moisture, corrosion and corrosion according to claim 6, characterized in that: the strip-shaped plate (5) penetrates through the lower surface of one end of the arc-shaped hole (4) and is fixedly provided with an L-shaped plate (9), and the L-shaped plate (9) is movably clamped inside the connecting groove (102).