CN221004282U - Sewage pipeline water-blocking test plugging device - Google Patents
Sewage pipeline water-blocking test plugging device Download PDFInfo
- Publication number
- CN221004282U CN221004282U CN202322642535.6U CN202322642535U CN221004282U CN 221004282 U CN221004282 U CN 221004282U CN 202322642535 U CN202322642535 U CN 202322642535U CN 221004282 U CN221004282 U CN 221004282U
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- Prior art keywords
- plugging
- unit
- sliding
- base
- sealing
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- 239000010865 sewage Substances 0.000 title claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000009471 action Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model discloses a plugging device for a sewage pipeline water closing test, which belongs to the technical field of municipal engineering, and has the technical key points that: comprises a plugging unit which is connected to a base; the adjusting unit is arranged on the plugging unit and is connected with the base; and the sealing unit is connected to the plugging unit. When the sewage pipeline is subjected to a water-closing test, the plugging unit penetrates into the inner port of the sewage pipeline, the adjusting unit is rotated, and the adjusting unit can drive the plugging unit to slide on the surface of the base through connection with the plugging unit until the outer surface of the plugging unit slides to be in contact with the inner wall of the sewage pipeline, so that the end part of the sewage pipeline can be plugged under the sealing of the base and the plugging unit. The sealing unit can be driven to expand through connection with the sealing unit in the sliding process of the sealing unit until the sealing unit contacts the inner wall of the sewage pipeline, so that the sewage pipeline can be sealed under the action of the expanded sealing unit.
Description
Technical Field
The utility model relates to the technical field of municipal engineering, in particular to a plugging device for a sewage pipeline water closing test.
Background
The water-closing test is also called a water storage test, and the water needs to be filled with water and has enough volume. The water storage depth of the water storage test is not less than 20 mm, the water storage height is generally 30-40 mm, the water storage time is not less than 24 hours, and the pipeline is required to be blocked when the pipeline is subjected to the water closing test.
When the conventional sewage pipeline water leakage test water seepage measuring device is used, the pipe orifice plugging device needs to be replaced according to the thickness of the pipeline, so that the universality of the device is reduced, and therefore, the sewage pipeline water leakage test plugging device needs to be provided, and the problem is solved.
Disclosure of utility model
Aiming at the defects existing in the prior art, the embodiment of the utility model aims to provide a plugging device for a sewage pipeline water closing test, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a sewer line water-blocking test plugging device, comprising:
a base;
The plugging unit is connected to the base and used for plugging the sewage pipeline;
The adjusting unit is arranged on the plugging unit and connected with the base and is used for driving the plugging unit to slide under the action of the base;
and the sealing unit is connected to the plugging unit and used for expanding under the action of the plugging unit.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
The utility model is connected to the base by arranging the plugging unit and is used for plugging the sewage pipeline; the adjusting unit is arranged on the plugging unit and connected with the base and is used for driving the plugging unit to slide under the action of the base; and the sealing unit is connected to the plugging unit and used for expanding under the action of the plugging unit.
In a water-blocking test of a sewage pipe, the blocking unit is inserted into the internal port of the sewage pipe until the end of the sewage pipe contacts the side surface of the base. The adjusting unit is rotated, the adjusting unit can drive the plugging unit to slide on the surface of the base through connection with the plugging unit until the outer surface of the plugging unit slides to be in contact with the inner wall of the sewage pipeline, so that the end part of the sewage pipeline can be plugged under the sealing of the base and the plugging unit, and the sewage pipelines with different specifications can be sealed and plugged conveniently.
The sealing unit can be driven to expand through connection with the sealing unit in the sliding process of the sealing unit until the sealing unit contacts the inner wall of the sewage pipeline, so that the sewage pipeline can be sealed under the action of the expanded sealing unit. The sealing performance of the plugging device for the sewage pipeline water-blocking test is improved. The sewage pipeline sealing and plugging device is convenient for sealing and plugging sewage pipelines with different specifications, and improves the universality of the device.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a plugging device for a sewage pipeline water-blocking test according to an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a plugging unit according to an embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of an adjusting unit according to an embodiment of the present utility model.
Fig. 4 is a schematic structural view of a seal expansion ring according to an embodiment of the present utility model.
Reference numerals: 1-base, 2-shutoff unit, 21-fixed section of thick bamboo, 22-slip inner rod, 23-sliding groove, 24-slider, 25-rotating frame, 26-arc shutoff board, 261-sealed pad, 3-adjusting unit, 31-bolt, 32-threaded rod, 4-sealing unit, 41-spacing, 42-sealed expansion circle.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, a sewage pipe water blocking test plugging device comprises:
a base 1;
The plugging unit 2 is connected to the base 1 and is used for plugging the sewage pipeline;
The adjusting unit 3 is arranged on the plugging unit 2 and connected with the base 1, and is used for driving the plugging unit 2 to slide under the action of the base 1;
And a sealing unit 4 connected to the plugging unit 2 for expanding under the action of the plugging unit 2.
In the embodiment of the present utility model, in the water shut-off test of the sewage pipe, the blocking unit 2 is inserted into the inner port of the sewage pipe until the end of the sewage pipe contacts the side of the base 1. The adjusting unit 3 is rotated, and the adjusting unit 3 can drive the plugging unit 2 to slide on the surface of the base 1 through connection with the plugging unit 2 until the outer surface of the plugging unit 2 slides to be in contact with the inner wall of the sewage pipeline, so that the end part of the sewage pipeline can be plugged under the sealing of the base 1 and the plugging unit 2. In the sliding process of the plugging unit 2, the sealing unit 4 can be driven to expand through connection with the sealing unit 4 until the sealing unit 4 contacts the inner wall of the sewage pipeline, so that the sewage pipeline can be plugged under the action of the expanded sealing unit 4. The sealing performance of the plugging device for the sewage pipeline water-blocking test is improved.
In one embodiment of the present utility model, as shown in fig. 1 and 2, the plugging unit 2 includes:
A fixed cylinder 21 fixed on the base 1 and having a sliding inner rod 22 slidably connected therein;
A sliding groove 23 which is formed in the fixed cylinder 21, and is internally and slidably connected with a sliding piece 24, wherein the sliding piece 24 is connected with the surface of the sliding inner rod 22;
The arc-shaped plugging plate 26 is hinged to the side face of the sliding piece 24 through a rotating frame 25, and the end part of the arc-shaped plugging plate 26 is in sliding connection with the surface of the base 1.
In this embodiment, the fixed cylinder 21 is fixed on the base 1, and a sliding inner rod 22 is slidably connected inside the fixed cylinder; the sliding groove 23 is formed in the fixed cylinder 21, a sliding piece 24 is connected inside the fixed cylinder in a sliding manner, and the sliding piece 24 is connected with the surface of the sliding inner rod 22; the arc-shaped blocking plate 26 is hinged to the side of the sliding member 24 through a rotating frame 25.
In a water shut-off test of a sewage pipe, the arc-shaped blocking plate 26 is inserted into the inner port of the sewage pipe until the end of the sewage pipe contacts the side of the base 1. The adjusting unit 3 is rotated, the adjusting unit 3 can drive the sliding inner rod 22 to slide downwards in the fixed cylinder 21 through the connection with the sliding inner rod 22, the sliding inner rod 22 can drive the sliding piece 24 to slide downwards in the sliding groove 23 synchronously when sliding, and the sliding piece 24 can drive the arc-shaped plugging plate 26 to slide outwards on the surface of the base 1 through the connection with the rotating frame 25 when sliding. Until the outer surface of the arc-shaped blocking plate 26 slides to contact the inner wall of the sewage conduit, so that the end of the sewage conduit can be blocked under the sealing of the base 1 and the arc-shaped blocking plate 26.
The surface of the base 1 in the plugging unit 2 can be provided with a guide groove, the arc-shaped plugging plate 26 is slidably connected in the guide groove, and the guide groove is convenient for guiding and limiting the arc-shaped plugging plate 26.
In one embodiment of the utility model, as shown in fig. 2 and 3, the adjusting unit 3 comprises:
A threaded rod 32 fixed to an end of the sliding inner rod 22, and the sliding inner rod 22 is slidably connected to the base 1;
the bolt 31 is screwed to the surface of the threaded rod 32.
In this embodiment, the threaded rod 32 is fixed at the end of the sliding inner rod 22, and the sliding inner rod 22 is slidably connected to the base 1; the bolt 31 is screwed to the surface of the threaded rod 32.
The bolt 31 is turned, and the threaded rod 32 can drive the sliding piece 24 to slide in the sliding groove 23 through the sliding inner rod 22 under the action of the bolt 31. The sliding piece 24 can drive the arc-shaped plugging plate 26 to slide outwards on the surface of the base 1 through connection with the rotating frame 25 during sliding. Until the outer surface of the arc-shaped plugging plate 26 slides to contact the inner wall of the sewage conduit, so that the end of the sewage conduit can be plugged under the sealing of the base 1 and the arc-shaped plugging plate 26.
The bolts 31 in the adjusting unit 3 may also be provided in plural sets, which are not limited only here.
In one embodiment of the present utility model, as shown in fig. 1 and 4, the sealing unit 4 includes:
A stopper 41 fixed to an end of the slide inner rod 22;
The sealing expansion ring 42 is slidingly connected with the surface of the sliding inner rod 22 and is rotationally connected with the side surface of the limit frame 41.
In this embodiment, the limiting frame 41 is fixed at the end of the sliding inner rod 22; the seal expansion ring 42 is slidably connected with the surface of the sliding inner rod 22 and is rotatably connected with the side surface of the limit frame 41.
In the process that the sliding inner rod 22 slides downwards in the fixed cylinder 21, the sliding inner rod 22 can drive the limiting frame 41 at the end part of the sliding inner rod to slide synchronously, so that the sealing expansion ring 42 can be extruded and expanded under the action of the limiting frame 41 and the end part of the fixed cylinder 21, the sealing expansion ring 42 can be expanded outwards until the sealing expansion ring 42 contacts the inner wall of the sewage pipeline, and the sewage pipeline can be plugged under the action of the expanded sealing expansion ring 42. The sealing performance of the plugging device for the sewage pipeline water-blocking test is improved.
The limiting frame 41 in the sealing unit 4 may be replaced by a limiting disc, which is not limited only herein.
In one embodiment of the present utility model, as shown in fig. 1, the arc-shaped plugging plate 26 is laterally mounted with a gasket 261. In this embodiment, the side of the arc-shaped plugging plate 26 is provided with a gasket 261, and the gasket 261 can increase the tightness between the surface of the arc-shaped plugging plate 26 and the inner wall of the sewage pipeline.
The working principle of the utility model is as follows: in a water shut-off test of a sewage pipe, the arc-shaped blocking plate 26 is inserted into the inner port of the sewage pipe until the end of the sewage pipe contacts the side of the base 1. The bolt 31 is turned, and the threaded rod 32 can drive the sliding piece 24 to slide in the sliding groove 23 through the sliding inner rod 22 under the action of the bolt 31. The sliding piece 24 can drive the arc-shaped plugging plate 26 to slide outwards on the surface of the base 1 through connection with the rotating frame 25 during sliding. Until the outer surface of the arc-shaped plugging plate 26 slides to contact the inner wall of the sewage conduit, so that the end of the sewage conduit can be plugged under the sealing of the base 1 and the arc-shaped plugging plate 26.
In the process that the sliding inner rod 22 slides downwards in the fixed cylinder 21, the sliding inner rod 22 can drive the limiting frame 41 at the end part of the sliding inner rod to slide synchronously, so that the sealing expansion ring 42 can be extruded and expanded under the action of the limiting frame 41 and the end part of the fixed cylinder 21, the sealing expansion ring 42 can be expanded outwards until the sealing expansion ring 42 contacts the inner wall of the sewage pipeline, and the sewage pipeline can be plugged under the action of the expanded sealing expansion ring 42. The sealing performance of the plugging device for the sewage pipeline water-blocking test is improved.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. A sewer line water-blocking test plugging device, comprising:
a base;
The plugging unit is connected to the base and used for plugging the sewage pipeline;
The adjusting unit is arranged on the plugging unit and connected with the base and is used for driving the plugging unit to slide under the action of the base;
and the sealing unit is connected to the plugging unit and used for expanding under the action of the plugging unit.
2. The sewer line water shut-off test plugging device of claim 1, wherein the plugging unit comprises:
the fixed cylinder is fixed on the base, and the inside of the fixed cylinder is connected with a sliding inner rod in a sliding way;
The sliding groove is formed in the fixed cylinder, a sliding piece is connected inside the fixed cylinder in a sliding mode, and the sliding piece is connected with the surface of the sliding inner rod;
The arc-shaped plugging plate is hinged to the side face of the sliding piece through the rotating frame, and the end portion of the arc-shaped plugging plate is connected with the surface of the base in a sliding mode.
3. The sewer line shut-off test plugging device of claim 2, wherein the adjusting unit comprises:
The threaded rod is fixed at the end part of the sliding inner rod and is in sliding connection with the base;
the bolt is connected to the surface of the threaded rod through threads.
4. A sewer shut-off test plugging device according to claim 3, wherein said sealing unit comprises:
the limiting frame is fixed at the end part of the sliding inner rod;
The sealing expansion ring is connected with the surface of the sliding inner rod in a sliding way and is rotationally connected with the side surface of the limiting frame.
5. The sewer shut-off test plugging device of claim 2, wherein the arcuate plugging plate is laterally mounted with a gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322642535.6U CN221004282U (en) | 2023-09-28 | 2023-09-28 | Sewage pipeline water-blocking test plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322642535.6U CN221004282U (en) | 2023-09-28 | 2023-09-28 | Sewage pipeline water-blocking test plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221004282U true CN221004282U (en) | 2024-05-24 |
Family
ID=91093326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322642535.6U Active CN221004282U (en) | 2023-09-28 | 2023-09-28 | Sewage pipeline water-blocking test plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221004282U (en) |
-
2023
- 2023-09-28 CN CN202322642535.6U patent/CN221004282U/en active Active
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