CN209800976U - Pressure pipeline plugging device - Google Patents
Pressure pipeline plugging device Download PDFInfo
- Publication number
- CN209800976U CN209800976U CN201920442709.5U CN201920442709U CN209800976U CN 209800976 U CN209800976 U CN 209800976U CN 201920442709 U CN201920442709 U CN 201920442709U CN 209800976 U CN209800976 U CN 209800976U
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- fixed plate
- casing
- fixed end
- fixed
- plugging device
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the pipeline shutoff and specifically relates to a pipeline under pressure plugging device. Mainly including shutoff head, sealing washer, fixed plate, bolt, fixed end, sleeve pipe, casing, motor, louvre, handle, pipe casing, cover mouth and nut, the shutoff head right-hand member passes through the hot melt with the fixed plate and is connected, and has passed the bolt on the fixed plate outer edge, fixed plate right side skin weld has fixed end, and the fixed end right side passes through threaded connection with the sleeve pipe, the sleeve pipe right-hand member passes the casing left side and is connected with the output of motor, casing right-hand member surface is provided with the louvre, the chassis bottom is connected with the handle. Not only reduced volume and quality greatly, convenient operation when conveniently carrying is provided with two-layer safeguard measure moreover, utilizes bolt on the fixed plate and original pipeline fixed, simultaneously with pipe casing left end and original pipeline welded connection to fix the nut rotation on the stiff end on cover mouthful right side, operation process is simple, saves time.
Description
Technical Field
The utility model belongs to the technical field of the pipeline shutoff and specifically relates to a pipeline under pressure plugging device.
Background
Pressure pipes are understood to be all pipes which are subjected to internal or external pressure, irrespective of the medium in the pipe. When the pressure at the two ends of the pressure-bearing surface of the pipeline changes, the problems of aging, scratching, breakage, leakage and the like of the pressure pipeline easily occur. Meanwhile, in the construction process, the condition of changing the pipeline line can be met, and the flow direction needs to be changed by plugging the communicated pipeline. The existing plugging device is large in size, heavy in weight and inconvenient to carry, and the operation process and the plugging process of the existing plugging device are complex, so that a large amount of labor time is wasted, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses having reduced plugging device's volume and quality greatly, convenient operation when conveniently carrying, moreover, be provided with two-layer safeguard measure, utilize bolt on the fixed plate and original pipeline fixed, simultaneously with pipe casing left end and original pipeline welded connection to fix the nut rotation on the stiff end on cover mouthful right side, operation process is simple, saves time.
In order to achieve the above object, the present invention adopts the following specific technical solutions:
The utility model provides a pipeline under pressure plugging device, mainly includes shutoff head, sealing washer, fixed plate, bolt, fixed end, sleeve pipe, casing, motor, louvre, handle, pipe casing, cover mouth and nut, the shutoff head right-hand member passes through the hot melt with the fixed plate and is connected, and the fixed plate has passed the bolt outward along last, fixed plate right side skin weld has the fixed end, and the fixed end right side passes through threaded connection with the sleeve pipe, the sleeve pipe right-hand member passes the casing left side and is connected with the output of motor, casing right-hand member surface is provided with the louvre, chassis bottom is connected with the handle.
The utility model discloses further improve, the shutoff head sets up to the cone structure, and shutoff head surface equidistance is provided with the sealing washer, shutoff head and sealing washer material set up to synthetic rubber.
the utility model discloses further improve, stiff end surface be provided with sleeve pipe and nut internal surface assorted screw thread.
The utility model discloses further improve, fixed end left end outside is passed the cover oral siphon cover and is had the pipe casing, and settles on the fixed end on pipe casing right side has the nut.
The utility model discloses further improve, the motor sets up to two-way rotating electrical machines.
the utility model has the advantages that: this pipeline under pressure plugging device sets up to handheld rifle structure, has not only reduced volume and quality greatly, convenient operation when conveniently carrying, is provided with two-layer safeguard measure moreover, utilizes the bolt on the fixed plate to be fixed with original pipeline, simultaneously with pipe casing left end and original pipeline welded connection to fix the nut rotation on the stiff end on cover mouthful right side, operation process is simple, saves time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the plugging fitting of the present invention in use;
In the figure, 1-a sealing head, 2-a sealing ring, 3-a fixing plate, 4-a bolt, 5-a fixing end, 6-a sleeve, 7-a machine shell, 8-a motor, 9-a heat dissipation hole, 10-a handle, 11-a pipe cover, 12-a cover opening and 13-a nut.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the following embodiments, which are only used for explaining the present invention, and are not limited to the protection scope of the present invention.
Example (b): as shown in fig. 1-2, a pipeline under pressure plugging device, including shutoff head 1, sealing washer 2, fixed plate 3, bolt 4, fixed end 5, sleeve pipe 6, casing 7, motor 8, louvre 9, handle 10, pipe casing 11, cover mouth 12 and nut 13, shutoff head 1 right-hand member passes through the hot melt with fixed plate 3 and is connected, and fixed plate 3 outer edge is last to have passed bolt 4, fixed plate 3 right side skin weld has fixed end 5, and fixed end 5 right side passes through threaded connection with sleeve pipe 6, sleeve pipe 6 right-hand member passes casing 7 left side and is connected with the output of motor 8, casing 7 right-hand member surface is provided with louvre 9, casing 7 bottom is connected with handle 10.
In the embodiment, the plugging heads 1 are arranged in a cone structure, the sealing rings 2 are equidistantly arranged on the surfaces of the plugging heads 1, and the materials of the plugging heads 1 and the sealing rings 2 are synthetic rubber; the surface of the fixed end 5 is provided with threads matched with the inner surfaces of the sleeve 6 and the nut 13; the outer side of the left end of the fixed end 5 is sleeved with a pipe cover 11 through a cover opening 12, and a nut 13 is arranged on the fixed end 5 on the right side of the pipe cover 11; the motor 8 is provided as a bidirectional rotary motor.
In this embodiment, the working principle of the pressure pipeline plugging device is as follows: before the pressure pipeline plugging device is used, the simple structure of the whole pressure pipeline plugging device needs to be known, when the plugging operation is started, firstly, the fixed end head 5 at the right side of the plugging head 1 is rotationally fixed in the sleeve 6, then the handle 10 is held, the plugging head 1 is plugged into the pipeline to be plugged, the motor 8 drives the sleeve 6 to rotate clockwise, the fixed end 5 drives the plugging head 1 to rotate, the plugging head 1 is extruded into the pipeline, then the bolt 4 on the fixing plate 3 is fixed with the original pipeline, then the sleeve 6 is separated from the fixed end 5 under the action of the motor 8 driving the sleeve 6 to rotate anticlockwise, then, the pipe cover 11 penetrates through the fixed end 5 from the cover opening 12, the left end of the pipe cover 11 is connected with the original pipeline in a welding mode, and finally the nut 13 is fixed on the fixed end 5 on the right side of the cover opening 12 in a rotating mode.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a pipeline under pressure plugging device, its characterized in that mainly includes shutoff head, sealing washer, fixed plate, bolt, fixed end, sleeve pipe, casing, motor, louvre, handle, pipe casing, cover mouth and nut, the shutoff head right-hand member passes through the hot melt with the fixed plate and is connected, and has passed the bolt on the fixed plate outer edge, fixed plate right side skin weld has fixed end, and the fixed end right side passes through threaded connection with the sleeve pipe, the sleeve pipe right-hand member passes the casing left side and is connected with the output of motor, casing right-hand member surface is provided with the louvre, chassis bottom is connected with the handle.
2. A pressure pipeline plugging device according to claim 1, wherein said plugging head is configured as a cone structure, and sealing rings are equidistantly arranged on the surface of the plugging head, and the material of the plugging head and the material of the sealing rings are configured as synthetic rubber.
3. A pressure pipe plugging device according to claim 1 wherein said fixed end surface is provided with threads matching the inner surface of the sleeve and nut.
4. A pressure pipeline plugging device according to claim 1 wherein said left end of said fixed end cap is covered with a tube cap through said cap opening, and said fixed end cap on the right side of said tube cap is provided with a nut.
5. A pressure pipeline plugging device according to claim 1 wherein said motor is configured as a bi-directional rotary motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442709.5U CN209800976U (en) | 2019-04-03 | 2019-04-03 | Pressure pipeline plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442709.5U CN209800976U (en) | 2019-04-03 | 2019-04-03 | Pressure pipeline plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209800976U true CN209800976U (en) | 2019-12-17 |
Family
ID=68828038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920442709.5U Expired - Fee Related CN209800976U (en) | 2019-04-03 | 2019-04-03 | Pressure pipeline plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209800976U (en) |
-
2019
- 2019-04-03 CN CN201920442709.5U patent/CN209800976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |