CN218119079U

CN218119079U - Pipeline maintenance plugging device

Info

Publication number: CN218119079U
Application number: CN202222608505.9U
Authority: CN
Inventors: 郑海明; 刘畅
Original assignee: Dalian Qixin Environmental Cleaning Co ltd
Current assignee: Dalian Qixin Environmental Cleaning Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-23
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a pipeline maintenance plugging device, the pipeline comprises a pipeline, the valve is installed at the top of pipeline, the top clearance fit of valve has the straight tube, the outer wall below fixedly connected with rubber sleeve of straight tube, one side of valve is equipped with the riser, one side of straight tube is equipped with block structure. This pipeline maintenance plugging device, through the pipeline, the straight tube, the plectane, the rubber circle, the sleeve, the rubber sleeve, the valve, riser and plugging structure's cooperation, the ring is stimulateeed downwards, the ring is stretched the rope body straight, and then drive the diaphragm and move down, the diaphragm drives the straight tube and moves down, make rubber sleeve and valve closely laminate, hang the ring at the outer wall of round bar, and then realize the installation to the straight tube, the gasbag inflation drives the rubber shell inflation, and then carry out the shutoff to the pipeline, when dismantling the device, only need take off the ring from the outer wall of round bar, it dismantles and installs to need not to rotate the straight tube many times, the operating time is saved, and the work efficiency is improved.

Description

Pipeline maintenance plugging device

Technical Field

The utility model relates to the technical field of pipelines, specifically be a pipeline maintenance plugging device.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc.

Pipeline maintenance plugging device among the prior art when the pipeline carries out the shutoff, needs to rotate the straight tube many times and dismantles and install, extravagant operating time, and work efficiency is low, and the pipeline maintenance plugging device among the prior art, the staff of being not convenient for is connected the device with the pipeline, and the staff of being not convenient for operates, and the staff of being not convenient for uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline maintenance plugging device to solve the pipeline maintenance plugging device among the prior art that provides among the above-mentioned background art, when the pipeline carries out the shutoff, need rotate the straight tube many times and dismantle and install, extravagant operating time, problem that work efficiency is low.

In order to achieve the above purpose, the utility model provides a following technical scheme: a pipeline maintenance plugging device comprises a pipeline, wherein a valve is installed at the top of the pipeline, a straight pipe is in clearance fit with the top of the valve, a rubber sleeve is fixedly connected below the outer wall of the straight pipe, a vertical plate is arranged on one side of the valve, and a plugging structure is arranged on one side of the straight pipe;

the blocking structure comprises a transverse plate, a rope body, a round rod, a rubber shell, an air bag, a hose and a circular ring;

the improved structure of the rope comprises a transverse plate, a rope body, a circular rod, a vertical plate, a hose, a rubber shell and a hose, wherein the inner wall of the transverse plate is fixedly connected with the upper portion of the outer wall of the straight pipe, the rope body is fixedly connected to one side of the bottom of the transverse plate, the circular ring is fixedly connected to the bottom of the rope body, the circular rod is in clearance fit with the inner wall of the circular ring, one end of the circular rod is fixedly connected with one end of the vertical plate, the hose is arranged on one side of the circular rod, the outer wall of the hose is in clearance fit with the inner wall of the straight pipe, the bottom of the hose is communicated with the air bag, the outer wall of the air bag is attached to the rubber shell, and the inner wall of the top of the rubber shell is fixedly connected with the lower portion of the outer wall of the hose.

Preferably, the inner wall of the top of the straight pipe is tightly attached to the outer wall of the rubber ring, and the inner wall of the rubber ring is tightly attached to the upper portion of the outer wall of the hose.

Preferably, the top of the rubber ring is fixedly connected with the bottom of the circular plate.

Preferably, the upper part of the outer wall of the rubber sleeve is fixedly connected with the inner wall of the sleeve.

Preferably, a fixing structure is arranged on one side of the pipeline;

the fixing structure comprises a rubber pad, a transverse block, a nut, a clamping plate, a threaded rod and a vertical block;

the one end of rubber pad and the laminating of one side below of pipeline mutually, the other end fixedly connected with splint of rubber pad, the one end fixedly connected with horizontal piece of splint, the top of horizontal piece and the bottom fixed connection of riser, the preceding terminal surface fixedly connected with of splint erects the piece, the inner wall threaded connection of erecting the piece has the threaded rod, outer wall one side threaded connection of threaded rod has the nut.

Compared with the prior art, the beneficial effects of the utility model are that: the pipeline maintenance plugging device has the advantages that through the matching of a pipeline, a straight pipe, a circular plate, a rubber ring, a sleeve, a rubber sleeve, a valve, a vertical plate and a plugging structure, when the device is used, the straight pipe can be inserted into the valve, the rubber shell enters the interior of the pipeline, the rubber sleeve is attached to the top of the valve, a circular ring is pulled downwards, the circular ring stretches a rope body to be straight, a transverse plate is driven to move downwards, the transverse plate drives the straight pipe to move downwards, the rubber sleeve is tightly attached to the valve, the circular ring is hung on the outer wall of a circular rod, the straight pipe is installed, air is filled into an air bag through an external air pump, the air bag expands to drive the rubber shell to expand, the pipeline is plugged, when the device is disassembled, the circular ring is only required to be taken down from the outer wall of the circular rod, the straight pipe does not need to be rotated for multiple times to disassemble and install, the working time is saved, and the working efficiency is improved;

through the cooperation of pipeline, straight tube, plectane, rubber circle, sleeve, rubber sleeve, valve, riser and fixed knot structure for the device can rotate the threaded rod through placing two splint in the both sides of pipeline when using, makes the threaded rod get into the inner wall of two riser blocks, rotates the nut, makes the nut remove right at the outer wall of threaded rod, and then realizes that the device is fixed to the pipeline, and the staff of being convenient for is connected the device and pipeline, and the staff of being convenient for operates, and the staff of being convenient for uses.

Drawings

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

FIG. 2 is a schematic view showing the structure of the transverse plate, the rope body and the straight pipe in FIG. 1;

FIG. 3 is a schematic view of the structure of the rope, the round rod and the round ring in FIG. 1;

fig. 4 is a schematic view showing the structure of the rubber case, the bladder and the hose of fig. 1.

In the figure: 1. pipeline, 2, plugging structure, 201, horizontal plate, 202, rope body, 203, round rod, 204, rubber shell, 205, air bag, 206, hose, 207, ring, 3, fixing structure, 301, rubber pad, 302, cross block, 303, nut, 304, clamping plate, 305, threaded rod, 306, vertical block, 4, detection structure, 401, detection alarm, 402, bolt, 403, plate body, 5, straight pipe, 6, circular plate, 7, rubber ring, 8, sleeve, 9, rubber sleeve, 10, valve, 11, vertical plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a pipeline maintenance plugging device comprises a pipeline 1, a valve 10 is installed at the top of the pipeline 1, a straight pipe 5 is in clearance fit with the top of the valve 10, a rubber sleeve 9 is fixedly connected below the outer wall of the straight pipe 5, a vertical plate 11 is arranged on one side of the valve 10, the inner wall of the top of the straight pipe 5 is tightly attached to the outer wall of a rubber ring 7, the rubber ring 7 plays a sealing role, the inner wall of the rubber ring 7 is tightly attached to the upper portion of the outer wall of a hose 206, the top of the rubber ring 7 is fixedly connected with the bottom of a circular plate 6, the upper portion of the outer wall of the rubber sleeve 9 is fixedly connected with the inner wall of a sleeve 8, the sleeve 8 plays a protection role on the rubber sleeve 9 and avoids the rubber sleeve 9 from being damaged, a plugging structure 2 is arranged on one side of the straight pipe 5, the plugging structure 2 comprises a transverse plate 201, a rope body 202, a round rod 203, a rubber shell 204, an air bag 205, the hose 206 and a circular ring 207, the inner wall of the transverse plate 201 is fixedly connected with the upper portion of the outer wall of the straight pipe 5, a rope body 202 is fixedly connected to one side of the bottom of the transverse plate 201, a circular ring 207 is fixedly connected to the bottom of the rope body 202, a circular rod 203 is in clearance fit with the inner wall of the circular ring 207, the circular ring 207 can move on the outer wall of the circular rod 203 when stressed, one end of the circular rod 203 is fixedly connected with one end of the vertical plate 11, a hose 206 is arranged on one side of the circular rod 203, the outer wall of the hose 206 is in clearance fit with the inner wall of the straight pipe 5, an air bag 205 is communicated with the bottom of the hose 206, the air bag 205 expands after being inflated, a rubber shell 204 is attached to the outer wall of the air bag 205, the inner wall of the top of the rubber shell 204 is fixedly connected with the lower portion of the outer wall of the hose 206, the straight pipe 5 is inserted into the valve 10, the rubber shell 204 enters the interior of the pipeline 1, a rubber sleeve 9 is attached to the top of the valve 10, the circular ring 207 is pulled downwards, the circular ring 207 stretches the rope body 202, the transverse plate 201 is driven to move downwards, the straight pipe 201 drives the straight pipe 5 to move downwards, and then make rubber sleeve 9 and valve 10 closely laminate, hang ring 207 at the outer wall of pole 203, and then realize the installation to straight tube 5, outside air pump fills the gasbag 205 with the air from hose 206 in, gasbag 205 inflation drives the inflation of rubber shell 204, and then carries out the shutoff to pipeline 1, when dismantling the device, only need take off ring 207 from the outer wall of pole 203, need not to rotate straight tube 5 many times and dismantle and install, save operating time, improve work efficiency.

One side of pipeline 1 is equipped with fixed knot structure 3, fixed knot structure 3 includes rubber pad 301, horizontal piece 302, nut 303, splint 304, threaded rod 305 and riser 306, the one end of rubber pad 301 is laminated mutually with one side below of pipeline 1, rubber pad 301 can increase splint 304 and pipeline 1's frictional force, the other end fixedly connected with splint 304 of rubber pad 301, the one end fixedly connected with horizontal piece 302 of splint 304, the top of horizontal piece 302 and the bottom fixed connection of riser 11, splint 304's preceding terminal surface fixedly connected with riser 306, the inner wall threaded connection of riser 306 has threaded rod 305, outer wall one side of threaded rod 305 is fixed with the handle, outer wall one side threaded connection of threaded rod 305 has nut 303, place two splint 304 in the both sides of pipeline 1, rotate threaded rod 305, make threaded rod 305 get into the inner wall of two riser 306, rotate nut 30, make nut 303 remove in the outer wall of threaded rod 305, and then realize the device to pipeline 1's fixed, the staff of being convenient for is connected the device with pipeline 1, be convenient for the staff's operation, be convenient for the staff uses.

The top of diaphragm 201 is equipped with detection structure 4, it includes detection alarm 401 to detect structure 4, bolt 402 and plate body 403, the bottom of plate body 403 is laminated with top one side of diaphragm 201 mutually, one side inner wall threaded connection of plate body 403 has bolt 402, the outer wall below of bolt 402 and top one side inner wall threaded connection of diaphragm 201, the top fixedly connected with of plate body 403 detects alarm 401, the model that detects alarm 401 is decided according to the in-service use condition, whether the design can detect the intact of shutoff after the shutoff is accomplished, avoid appearing the condition of leaking.

The working principle is as follows:

when the pipeline maintenance plugging device is used, firstly, two clamping plates 304 are placed on two sides of a pipeline 1, a threaded rod 305 is rotated to enable the threaded rod 305 to enter the inner walls of two vertical blocks 306, a nut 303 is rotated to enable the nut 303 to move rightwards on the outer wall of the threaded rod 305, then the pipeline 1 is fixed by the device, a straight pipe 5 is inserted into a valve 10, a rubber sleeve 9 is attached to the top of the valve 10, a ring 207 is pulled downwards, the ring 207 stretches a rope body 202 straight and further drives a transverse plate 201 to move downwards, the transverse plate 201 drives the straight pipe 5 to move downwards, further the rubber sleeve 9 is tightly attached to the valve 10, the ring 207 is hung on the outer wall of a round rod 203, further the straight pipe 5 is installed, the valve 10 is opened, the rubber shell 204 enters the pipeline 1, an external air pump fills air into an air bag 205 from a hose 206, the air bag 205 expands to drive the rubber shell 204 to expand, further the pipeline 1 is plugged, the round plate 6 is moved upwards, a detection alarm 401 is observed, the detection alarm 401 has no response, the detection alarm is completed, the round ring 207 is taken down, the valve 5 is taken down, and a maintenance worker can conveniently replace the valve 10.

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 pipeline maintenance plugging device, includes pipeline (1), its characterized in that: a valve (10) is mounted at the top of the pipeline (1), a straight pipe (5) is in clearance fit with the top of the valve (10), a rubber sleeve (9) is fixedly connected below the outer wall of the straight pipe (5), a vertical plate (11) is arranged on one side of the valve (10), and a plugging structure (2) is arranged on one side of the straight pipe (5);

the blocking structure (2) comprises a transverse plate (201), a rope body (202), a round rod (203), a rubber shell (204), an air bag (205), a hose (206) and a circular ring (207);

the inner wall of diaphragm (201) and the outer wall top fixed connection of straight tube (5), the bottom one side fixedly connected with rope body (202) of diaphragm (201), the bottom fixedly connected with ring (207) of rope body (202), the inner wall clearance fit of ring (207) has pole (203), the one end of pole (203) and the one end fixed connection of riser (11), one side of pole (203) is equipped with hose (206), the outer wall of hose (206) and the inner wall clearance fit of straight tube (5), the bottom intercommunication of hose (206) has gasbag (205), the outer wall laminating of gasbag (205) has rubber shell (204), the top inner wall of rubber shell (204) and the outer wall below fixed connection of hose (206).

2. The pipeline repair plugging device of claim 1, wherein: the top inner wall of straight tube (5) closely laminates with the outer wall of rubber circle (7), the inner wall of rubber circle (7) closely laminates with the outer wall top of hose (206).

3. The pipeline repair plugging device of claim 2, wherein: the top of the rubber ring (7) is fixedly connected with the bottom of the circular plate (6).

4. The pipeline repair plugging device of claim 1, wherein: the upper part of the outer wall of the rubber sleeve (9) is fixedly connected with the inner wall of the sleeve (8).

5. The pipeline repair plugging device of claim 1, wherein: a fixing structure (3) is arranged on one side of the pipeline (1);

the fixing structure (3) comprises a rubber pad (301), a cross block (302), a nut (303), a clamping plate (304), a threaded rod (305) and a vertical block (306);

the one end of rubber pad (301) is laminated with one side below of pipeline (1) mutually, the other end fixedly connected with splint (304) of rubber pad (301), one end fixedly connected with horizontal bar (302) of splint (304), the top of horizontal bar (302) and the bottom fixed connection of riser (11), preceding terminal surface fixedly connected with riser (306) of splint (304), the inner wall threaded connection of riser (306) has threaded rod (305), outer wall one side threaded connection of threaded rod (305) has nut (303).