CN113864567A - Temporary underground plugging structure for water supply and drainage engineering - Google Patents
Temporary underground plugging structure for water supply and drainage engineering Download PDFInfo
- Publication number
- CN113864567A CN113864567A CN202111290929.9A CN202111290929A CN113864567A CN 113864567 A CN113864567 A CN 113864567A CN 202111290929 A CN202111290929 A CN 202111290929A CN 113864567 A CN113864567 A CN 113864567A
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- China
- Prior art keywords
- connecting plate
- steel ring
- bolt
- water supply
- plugging structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow in pipes or hoses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow in pipes or hoses
- F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a temporary plugging structure, in particular to an underground temporary plugging structure of water supply and drainage engineering, which comprises: the anti-skidding steel ring comprises a first steel ring, wherein a first connecting plate and a second connecting plate are arranged on the first steel ring, a first bolt is connected between the first connecting plate and the second connecting plate, and a plurality of anti-skidding plates are arranged on the first steel ring. During the use, with first steel ring and second steel ring cover at the tip of pipeline, the opening top of pipeline is on fixed stop, then open first motor and second motor and drive first bolt and second bolt rotation, at this moment, first steel ring and second steel ring can tighten up, embrace the pipeline, then aerify in to the gasbag, can realize the interim shutoff of pipeline, simple structure, convenient to use, simultaneously, the setting up of antiskid ribbed tile can increase the frictional force between device and the pipeline, and is fixed more reliable.
Description
Technical Field
The invention relates to the technical field of water supply and drainage equipment, in particular to an underground temporary plugging structure for water supply and drainage engineering.
Background
The water supply and drainage pipeline refers to a system consisting of a pipeline for supplying water and collecting and draining sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipelines leading to a treatment plant, no matter the main pipes are built on a street or at any other place, as long as the pipelines play a drainage role, the main pipes are used as drainage pipeline statistics; at present, most of pipeline ports are welded by circular plates with the same diameters as the pipelines, the temporary plugging mode is long in welding time and low in efficiency, meanwhile, the temporary plugging mode can be completed only by using construction tools such as a welding machine and an electric drill, and is very troublesome, and is not convenient to take down after plugging is cancelled, operation is troublesome, working efficiency is low, and a lot of pipelines are arranged underground, so that construction difficulty is high.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an underground temporary plugging structure for water supply and drainage engineering, so as to solve the technical problems.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides an underground temporary plugging structure for water supply and drainage engineering, which comprises: the anti-skidding steel ring comprises a first steel ring, wherein a first connecting plate and a second connecting plate are arranged on the first steel ring, a first bolt is connected between the first connecting plate and the second connecting plate, and a plurality of anti-skidding plates are arranged on the first steel ring.
Preferably, a first threaded hole is formed in the first connecting plate, the first threaded hole is in threaded connection with a first bolt, a first unthreaded hole is formed in the second connecting plate, the first bolt penetrates through the first unthreaded hole, a first limiting baffle is fixed to the end portion, close to one side of the second connecting plate, of the first bolt, a first motor is connected to the end portion, close to one side of the first connecting plate, of the first bolt, and the first motor is arranged on the first steel ring.
Preferably, a plurality of conical protrusions for preventing skidding are uniformly distributed on the surface of the inner side of the antiskid plate.
Preferably, the first steel ring is connected with the second steel ring and the fixed baffle through a steel belt.
Preferably, a third connecting plate and a fourth connecting plate are arranged on the second steel ring, a second threaded hole is formed in the third connecting plate and is in threaded connection with a second bolt, a second unthreaded hole is formed in the fourth connecting plate, the second bolt penetrates through the second unthreaded hole, a second limiting baffle is fixed to the end portion, close to one side of the fourth connecting plate, of the second bolt, a second motor is connected to the end portion, close to one side of the third connecting plate, of the second bolt, and the second motor is arranged on the second steel ring.
Preferably, the fixed baffle is provided with an air bag, the air bag is connected with a first air pipe, the first air pipe penetrates through the fixed baffle, and the first air pipe is provided with a one-way valve.
Preferably, the air bag is connected with a second air pipe, the second air pipe penetrates through the fixed baffle, and a hand valve is arranged on the second air pipe.
The invention has the beneficial effects that: during the use, with the tip of first steel ring and second steel ring cover at the pipeline, the opening top of pipeline is on fixed stop, then open first motor and second motor and drive first bolt and second bolt rotation, at this moment, first steel ring and second steel ring can tighten up, embrace the pipeline, then aerify in to the gasbag, can realize the interim shutoff of pipeline, moreover, the steam generator is simple in structure, high durability and convenient use, and simultaneously, the setting of antiskid ribbed tile can increase the frictional force between device and the pipeline, it is fixed more reliable, the effect of second steel ring has two, the first is fixed this device, the second is an inward effort for the pipeline, prevent that the gasbag from expanding bad pipeline, can play the effect of protection pipeline.
Drawings
The foregoing aspects and advantages of the invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of an underground temporary plugging structure of a water supply and drainage project according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of another view of an underground temporary plugging structure of a water supply and drainage project according to an embodiment of the invention;
FIG. 3 is a schematic top view of an underground temporary plugging structure for water supply and drainage engineering according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another view of the underground temporary plugging structure of the water supply and drainage engineering according to the embodiment of the invention.
Description of reference numerals:
in fig. 1-4, a first bolt 1; a second connecting plate 2; a first connecting plate 3; a first motor 4; an anti-skid plate 5; a first steel ring 6; a steel belt 7; a second steel ring 8; an air bag 9; a fixed baffle 10; a fourth connecting plate 11; a second bolt 12; a third connecting plate 13; a second motor 14; a first gas pipe 15; a check valve 16; a second air pipe 17; a conduit 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an underground temporary plugging structure for water supply and drainage engineering, which comprises: first steel ring 6 is provided with first connecting plate 3 and second connecting plate 2 on the first steel ring 6, is connected with first bolt 1 between first connecting plate 3 and the second connecting plate 2, is provided with a plurality of antiskid ribbed tile 5 on the first steel ring 6.
First screw hole has been seted up on first connecting plate 3, first screw hole and first bolt 1 threaded connection, first unthreaded hole has been seted up on the second connecting plate 2, first bolt 1 runs through first unthreaded hole, the end fixing that first bolt 1 is close to one side of second connecting plate 2 has first limit baffle, first limit baffle is the metal sheet, first limit baffle's diameter is greater than the internal diameter of first unthreaded hole, the end connection that first bolt 1 is close to one side of first connecting plate 3 has first motor 4, first motor 4 sets up on first steel ring 6, be connected through the gearbox between first motor 4 and the first bolt 1, also be connected through the gearbox between second motor 14 and the second bolt 12, the effect of gearbox is the reduction rotational speed, improve the moment of torsion.
A plurality of conical bulges for skid prevention are evenly distributed on the surface of the inner side of the antiskid plate 5. The first steel ring 6 is connected with the second steel ring 8 and the fixed baffle 10 through a steel belt 7, and the steel belt 7 is two steel sheets.
Be provided with third connecting plate 13 and fourth connecting plate 11 on the second steel ring 8, set up the second screw hole on the third connecting plate 13, second screw hole and second bolt 12 threaded connection, set up the second unthreaded hole on the fourth connecting plate 11, second bolt 12 runs through the second unthreaded hole, the end fixing that second bolt 12 is close to one side of fourth connecting plate 11 has second limit baffle, second limit baffle is the metal sheet, the diameter of second limit baffle is greater than the internal diameter of second unthreaded hole, the end connection that second bolt 12 is close to one side of third connecting plate 13 has second motor 14, second motor 14 sets up on second steel ring 8.
The air bag 9 is arranged on the fixed baffle 10, the first air pipe 15 is connected to the air bag 9, the first air pipe 15 penetrates through the fixed baffle 10, the check valve 16 is arranged on the first air pipe 15, the fixed baffle 10 is a metal plate, and the flow direction of fluid in the check valve 16 is from the first air pipe 15 to the air bag 9.
The air bag 9 is connected with a second air pipe 17, the second air pipe 17 penetrates through the fixed baffle 10, and a ball valve is arranged on the second air pipe 17.
When the device is used, the first steel ring 6 and the second steel ring 8 are sleeved at the end part of the pipeline 18, the opening of the pipeline 18 is propped against the fixed baffle plate 10, then the first motor 4 and the second motor 14 are started to drive the first bolt 1 and the second bolt 12 to rotate, at the moment, the first steel ring 6 and the second steel ring 8 can be tightened up to hold the pipeline 18, and then the air bag 9 is inflated, so that the temporary blocking of the pipeline 18 can be realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. An underground temporary plugging structure of water supply and drainage engineering, comprising: first steel ring, its characterized in that: the first steel ring is provided with a first connecting plate and a second connecting plate, a first bolt is connected between the first connecting plate and the second connecting plate, and the first steel ring is provided with a plurality of anti-slip plates.
2. An underground temporary plugging structure for water supply and drainage engineering according to claim 1, wherein: the first bolt penetrates through the first unthreaded hole, a first limiting baffle is fixed at the end part of one side, close to the second connecting plate, of the first bolt, a first motor is connected to the end part of one side, close to the first connecting plate, of the first bolt, and the first motor is arranged on the first steel ring.
3. An underground temporary plugging structure for water supply and drainage engineering according to claim 1, wherein: the surface of the inner side of the antiskid plate is evenly provided with a plurality of conical bulges for antiskid.
4. An underground temporary plugging structure for water supply and drainage engineering according to claim 1, wherein: the first steel ring is connected with the second steel ring and the fixed baffle through steel belts.
5. An underground temporary plugging structure for water supply and drainage engineering according to claim 4, wherein: the second steel ring is provided with a third connecting plate and a fourth connecting plate, a second threaded hole is formed in the third connecting plate and is in threaded connection with a second bolt, a second unthreaded hole is formed in the fourth connecting plate, the second bolt penetrates through the second unthreaded hole, a second limiting baffle is fixed to the end portion, close to one side of the fourth connecting plate, of the second bolt, a second motor is connected to the end portion, close to one side of the third connecting plate, of the second bolt, and the second motor is arranged on the second steel ring.
6. An underground temporary plugging structure for water supply and drainage engineering according to claim 4, wherein: the air bag is arranged on the fixed baffle plate, a first air pipe is connected to the air bag, the first air pipe penetrates through the fixed baffle plate, and a one-way valve is arranged on the first air pipe.
7. An underground temporary plugging structure for water supply and drainage engineering according to claim 6, wherein: the air bag is connected with a second air pipe, the second air pipe penetrates through the fixed baffle, and a hand valve is arranged on the second air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111290929.9A CN113864567A (en) | 2021-11-02 | 2021-11-02 | Temporary underground plugging structure for water supply and drainage engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111290929.9A CN113864567A (en) | 2021-11-02 | 2021-11-02 | Temporary underground plugging structure for water supply and drainage engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113864567A true CN113864567A (en) | 2021-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111290929.9A Pending CN113864567A (en) | 2021-11-02 | 2021-11-02 | Temporary underground plugging structure for water supply and drainage engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113864567A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2826124Y (en) * | 2005-09-14 | 2006-10-11 | 单占富 | Pipeline leakage blocking device |
| CN106764238A (en) * | 2017-02-24 | 2017-05-31 | 江苏海事职业技术学院 | A kind of self-locking pipeline port is met an urgent need plugging device |
| CN206846090U (en) * | 2017-06-28 | 2018-01-05 | 青岛安装建设股份有限公司 | A kind of ultra-large type GRP pipe counterpart installs interim holding card |
| CN110953429A (en) * | 2019-12-02 | 2020-04-03 | 秦皇岛市泰德管业科技有限公司 | Novel hinge expansion joint for high-temperature flue of flue gas turbine |
| CN210372523U (en) * | 2019-08-13 | 2020-04-21 | 浙江欧佩亚海洋工程有限公司 | Pipeline plugging device |
| CN212986420U (en) * | 2020-09-04 | 2021-04-16 | 王术礼 | Pipeline plugging device |
| CN213394126U (en) * | 2020-08-27 | 2021-06-08 | 贵州东盛华塑管业有限责任公司 | Plugging device for PVC pipeline |
| CN213575938U (en) * | 2020-11-04 | 2021-06-29 | 广东德浩建设有限公司 | Municipal administration gas transmission pipeline fixed knot constructs |
-
2021
- 2021-11-02 CN CN202111290929.9A patent/CN113864567A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2826124Y (en) * | 2005-09-14 | 2006-10-11 | 单占富 | Pipeline leakage blocking device |
| CN106764238A (en) * | 2017-02-24 | 2017-05-31 | 江苏海事职业技术学院 | A kind of self-locking pipeline port is met an urgent need plugging device |
| CN206846090U (en) * | 2017-06-28 | 2018-01-05 | 青岛安装建设股份有限公司 | A kind of ultra-large type GRP pipe counterpart installs interim holding card |
| CN210372523U (en) * | 2019-08-13 | 2020-04-21 | 浙江欧佩亚海洋工程有限公司 | Pipeline plugging device |
| CN110953429A (en) * | 2019-12-02 | 2020-04-03 | 秦皇岛市泰德管业科技有限公司 | Novel hinge expansion joint for high-temperature flue of flue gas turbine |
| CN213394126U (en) * | 2020-08-27 | 2021-06-08 | 贵州东盛华塑管业有限责任公司 | Plugging device for PVC pipeline |
| CN212986420U (en) * | 2020-09-04 | 2021-04-16 | 王术礼 | Pipeline plugging device |
| CN213575938U (en) * | 2020-11-04 | 2021-06-29 | 广东德浩建设有限公司 | Municipal administration gas transmission pipeline fixed knot constructs |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211231 |
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| RJ01 | Rejection of invention patent application after publication |