CN110185118A - A kind of sewage conduct plugging device and its construction method - Google Patents
A kind of sewage conduct plugging device and its construction method Download PDFInfo
- Publication number
- CN110185118A CN110185118A CN201910336535.9A CN201910336535A CN110185118A CN 110185118 A CN110185118 A CN 110185118A CN 201910336535 A CN201910336535 A CN 201910336535A CN 110185118 A CN110185118 A CN 110185118A
- Authority
- CN
- China
- Prior art keywords
- preformed hole
- rubber slab
- steel plate
- water blocking
- borehole wall
- Prior art date
- 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.)
- Granted
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000000903 blocking effect Effects 0.000 claims abstract description 48
- 229920001971 elastomer Polymers 0.000 claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention relates to a kind of sewage conduct plugging device and its construction methods, the device is installed on the borehole wall of active well for blocking pipe, including the rubber slab, water blocking steel plate and preformed hole pipe set gradually, the rubber slab is bonded with the borehole wall, corresponding first preformed hole in position is respectively equipped on the water blocking steel plate and rubber slab, the preformed hole pipe is connected to first preformed hole.The present invention carries out main closure using water blocking steel plate, and bound rubber plate is sealed sealing, and plugging effect is preferable, can guarantee Job Operations area construction safety；Preformed hole pipe can be achieved sewage and persistently convey, without stopping the water inlet sewage transport of sewage treatment plant completely；Later period dismounting workload is small, effectively reduces the workload of underwater frogman, and reduce operating risk.
Description
Technical field
The present invention relates to the realm of building construction more particularly to a kind of sewage conduct plugging device and its construction methods.
Background technique
In down-stream processing engineering, usually require to carry out sewage conduct when the access of the old and new's fabric connectivity
Temporary plugging, and construction period is cut in the cutting being connected to, the Inlet and outlet water sewage transport of sewage treatment plant cannot be stopped, i.e.,
Construction of cutting off the water supply is not can be carried out.The problems such as larger there may be flow rate of water flow due to old structure, improves diving early period and feels inspection
The difficulty and security risk of work；And during construct matched equipment lifting, installation, it is possible to object can be caused to human body
Body strike twines pressure, falls, running over and injure etc. and injuring, and is the very high events in operation of risk.
Method for blocking under existing not stoppage in transit state mainly includes following two:
1. the underwater plugging method of air bag:
Its construction characteristic is that speed is fast, and it is convenient to remove, but it is only applicable to pipeline middle and upper reaches does not have water, and water level is blocking
The case where not changing afterwards, and suggest using in the case of temporary plugging is small no more than 5.
2. underwater closure of building a wall:
Its construction characteristic is high reliablity, guaranteed for personnel in the pit's operation, be block for a long time it is preferred, and on pipeline
Trip can have water, but its construction period is longer than air bag blocking time, need 12 hours freezing periods, and when dismounting needs frogman's water
It is lower broken.
Summary of the invention
The present invention provides a kind of sewage conduct plugging device and its construction method, to solve existing for existing blocking technology
Construction time is long, the plugging action time is short, removes the problems such as inconvenient.
In order to solve the above technical problems, the present invention provides a kind of sewage conduct plugging device, it is installed on the borehole wall of active well
It is upper to be used for blocking pipe, including the rubber slab, water blocking steel plate and preformed hole pipe set gradually, the rubber slab and the borehole wall
Fitting, is respectively equipped with corresponding first preformed hole in position on the water blocking steel plate and rubber slab, the preformed hole pipe and described the
The connection of one preformed hole.
Preferably, corresponding second preformed hole in position is respectively equipped on the water blocking steel plate and rubber slab, on the borehole wall
Reserved bolt is installed, the position of second preformed hole is corresponding with the position of the reserved bolt.
Preferably, the reserved bolt uses setscrew.
Preferably, the reserved bolt uses chemical bolt.
Preferably, each preformed hole pipe is equipped with reserved port lid.
The present invention also provides a kind of construction methods of sewage conduct plugging device as described above, include the following steps:
S1: according to line size to be blocked, the prefabricated matched rubber slab, water blocking steel plate and preformed hole pipe；
S2: when installation, by rubber slab and water blocking described in the reserved screw bolt passes being arranged on the borehole wall of the active well
The rubber slab and water blocking Interal fixation are installed on the borehole wall by steel plate by a nut；
S3: when dismounting, the dismounting that the nut completes the water blocking steel plate and rubber slab is removed.
Preferably, further including the steps that the smooth borehole wall before step S2.
Preferably, including: according to the rubber slab the step of the reserved bolt is arranged on the borehole wall of the active well
Installation site, mounting hole is beaten using underwater pneumatic drilling machine, then in the mounting hole by the reserved bolt fixed installation.
Compared with prior art, sewage conduct plugging device provided by the invention and its construction method have the advantages that
1. the application carries out main closure using water blocking steel plate, bound rubber plate is sealed sealing, can be to larger
Hole is blocked, and plugging effect is preferable, can guarantee Job Operations area construction safety；
2. rubber slab, water blocking steel plate and preformed hole pipe can be achieved prefabricated, without underwater field fabrication, substantially increase
Working efficiency；
3. temporary pipeline can be connected by preformed hole pipe, realize that sewage persistently conveys, without stopping sewage treatment plant completely
Water inlet sewage transport；
4. later period dismounting workload is small, the workload of underwater frogman is effectively reduced, and reduce operating risk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sewage conduct plugging device in the embodiment of the invention；
Fig. 2 is the scheme of installation of sewage conduct plugging device in the embodiment of the invention.
In figure: 10- active well, the 11- borehole wall, 12- pipeline, 13- reserve bolt；
20- rubber slab, the second preformed hole of 21-, 30- water blocking steel plate, 31- nut, 40- preformed hole pipe,
41- reserves port lid, 42- temporary pipeline.
Specific embodiment
In order to more state the technical solution of foregoing invention in detail, being exemplified below specific embodiment proves that technology is imitated
Fruit；It is emphasized that these embodiments are not limited to limit the scope of the invention for illustrating the present invention.
Sewage conduct plugging device provided by the invention, referring to FIG. 1, and combine Fig. 2, be installed on the borehole wall of active well 10
Blocking pipe 12 is used on 11, including the rubber slab 20, water blocking steel plate 30 and preformed hole pipe 40 set gradually, the rubber slab
20 are bonded with the borehole wall 11, and corresponding first preformed hole in position is respectively equipped on the water blocking steel plate 30 and rubber slab 20 (not
Diagram), the preformed hole pipe 40 is connected to first preformed hole.The water blocking steel plate 30 carries out main closure, the gear
Water steel plate 30, which can be realized and build a wall, blocks similar plugging effect and reliability, and bound rubber plate 20 is sealed sealing,
Reach better plugging effect, to guarantee Job Operations area construction safety；Temporary pipeline 42 can be connected by preformed hole pipe 40,
It realizes that sewage persistently conveys, without stopping the water inlet sewage transport of sewage treatment plant completely, does not influence sewage treatment plant and normally make
Industry.
In addition, rubber slab 20 is that steel can be used in rubber material (such as neoprene), water blocking steel plate 30 and preformed hole pipe 40
Material, the material of each component are non-special material, and low cost is easy to get；Wherein water blocking steel plate 30 and preformed hole pipe 40 can
It is fixedly connected after can also being separately formed using integrated molding by modes such as welding.
Specifically, the rubber slab 20 can be plate identical with 30 size of water blocking steel plate, can also use and institute
The frame-type plate that 30 outer edge of water blocking steel plate matches is stated, equally can be realized hermetic seal effect.
Preferably, it is corresponding to be respectively equipped with position on the water blocking steel plate 30 and rubber slab 20 please continue to refer to Fig. 1 and Fig. 2
The second preformed hole 21, reserved bolt 13 is installed, the position of second preformed hole 21 and described reserved on the borehole wall 11
The position of bolt 13 is corresponding.When installation, the rubber slab 20 and water blocking steel plate 30 can be sequentially passed through to the reserved bolt 13, then
Three is fixedly connected using nut 31.
Preferably, the reserved bolt 31 can use setscrew, the frictional force generated using expansion reaches better
Fixed effect；Chemical bolt can also be used, using solidification of the liquid medicine in pencil in mounting hole, improves fixed effect.
Preferably, with continued reference to FIG. 1, each preformed hole pipe 40 faces equipped with reserved port lid 41 without connection
When Shi Guandao 42, preformed hole pipe 40 is blocked using reserved port lid 41.
Please continue to refer to Fig. 1 and Fig. 2, the present invention also provides a kind of constructions of sewage conduct plugging device as described above
Method includes the following steps:
S1: according to 12 size of pipeline to be blocked, the prefabricated matched rubber slab 20, water blocking steel plate 30 and preformed hole
Pipe 40, due to rubber slab 20, water blocking steel plate 30 and preformed hole pipe 40 be it is prefabricated, without underwater field fabrication, greatly improve
Working efficiency, and matched each component can be made according to the size of pipeline 12 to be blocked, enable the method to be suitable for compared with
The closure at big hole, does not influence plugging effect；
S2: when installation, the reserved bolt 13 being arranged on the borehole wall 11 of the active well 10 is sequentially passed through into the rubber slab
20 and water blocking steel plate 30, the rubber slab 20 and water blocking steel plate 30 be fixedly installed in by a nut 31 (hex nut) described
On the borehole wall 11, in the present embodiment, the process embodiment is as follows: the reserved bolt 13 on the borehole wall 11 first being penetrated the rubber
In the second preformed hole 21 on offset plate 20, then the water blocking steel plate 30 is hung in corresponding position, adjusts water blocking steel plate 30
After installation site, hex nut is screwed in, realizes the ne-leakage connection of steel plate closure site, can also screw in hex nut certainly
Before, it is arranged gasket on reserved bolt 13, hex nut is avoided to fall off.During the installation process, diver can also pass through wired/nothing
Line intercom is conversed, and installation situation is reported without delay.After installation is in place, carry out structures connection construction (as shown in Figure 2),
The connection switching of the old and new's system is carried out after structure construction acceptance(check)；
S3: when dismounting, removing the nut 31 can be completed the dismounting of the water blocking steel plate 30 and rubber slab 20, subtract significantly
Small dismounting workload, effectively reduces the workload of underwater frogman, and reduce operating risk.
Using the above method, the smooth switching of the old and new's system connectivity access of sewage disposal system may be implemented, do not stopping
Fortune state realizes that Structural Engineering connection and the old and new's operating system are docked and connected, and does not influence construction safety in handoff procedure and old
The normal operation of sewage disposal system, this method can also shorten the construction time, promote switch speed.
Preferably, before step S2, further include the steps that the smooth borehole wall 11, such as to pre-installing rubber on the borehole wall 11
The position of offset plate 20 carries out decontamination cleaning, convenient for subsequent rubber slab 20 installation and improve sealing effect.
Preferably, including: according to described the step of reserved bolt 13 are arranged on the borehole wall 11 of the active well 10
The installation site of rubber slab 20 beats mounting hole using underwater pneumatic drilling machine, then the reserved bolt 13 is fixedly mounted on institute
It states in mounting hole.
In conclusion sewage conduct plugging device provided by the invention and its construction method, the device are installed on active well
Blocking pipe 12 is used on 10 borehole wall 11, including the rubber slab 20, water blocking steel plate 30 and preformed hole pipe 40 set gradually, institute
It states rubber slab 20 to be bonded with the borehole wall 11, position corresponding first is respectively equipped on the water blocking steel plate 30 and rubber slab 20 in advance
It boxes out, the preformed hole pipe 40 is connected to first preformed hole.The present invention carries out main closure using water blocking steel plate 30, knot
It closes rubber slab 20 and is sealed sealing, plugging effect is preferable, can guarantee Job Operations area construction safety；Preformed hole pipe 40 can be real
Existing sewage persistently conveys, without stopping the water inlet sewage transport of sewage treatment plant completely；Later period dismounting workload is small, effectively reduces
The workload of underwater frogman, and reduce operating risk.
Obviously, those skilled in the art can carry out various modification and variations without departing from spirit of the invention to invention
And range.If in this way, these modifications and changes of the present invention belong to the claims in the present invention and its equivalent technologies range it
Interior, then the invention is also intended to include including these modification and variations.
Claims (8)
1. a kind of sewage conduct plugging device, be installed on the borehole wall of active well for blocking pipe, which is characterized in that including according to
Rubber slab, water blocking steel plate and the preformed hole pipe of secondary setting, the rubber slab are bonded with the borehole wall, the water blocking steel plate and rubber
Corresponding first preformed hole in position is respectively equipped on offset plate, the preformed hole pipe is connected to first preformed hole.
2. sewage conduct plugging device as described in claim 1, which is characterized in that on the water blocking steel plate and rubber slab respectively
Equipped with corresponding second preformed hole in position, reserved bolt is installed on the borehole wall, the position of second preformed hole with it is described
The position of reserved bolt is corresponding.
3. sewage conduct plugging device as claimed in claim 2, which is characterized in that the reserved bolt uses setscrew.
4. sewage conduct plugging device as claimed in claim 2, which is characterized in that the reserved bolt uses chemical bolt.
5. sewage conduct plugging device as described in claim 1, which is characterized in that each preformed hole pipe is equipped with reserved
Port lid.
6. a kind of construction method of sewage conduct plugging device according to any one of claims 1 to 5, which is characterized in that packet
Include following steps:
S1: according to line size to be blocked, the prefabricated matched rubber slab, water blocking steel plate and preformed hole pipe；
S2: when installation, by rubber slab and water blocking steel plate described in the reserved screw bolt passes being arranged on the borehole wall of the active well,
The rubber slab and water blocking Interal fixation are installed on the borehole wall by a nut；
S3: when dismounting, the dismounting that the nut completes the water blocking steel plate and rubber slab is removed.
7. construction method as claimed in claim 6, which is characterized in that further include the smooth borehole wall before step S2
Step.
8. construction method as claimed in claim 6, which is characterized in that the reserved spiral shell is arranged on the borehole wall of the active well
The step of bolt includes: to beat mounting hole using underwater pneumatic drilling machine, then will be described reserved according to the installation site of the rubber slab
Bolt is fixedly mounted in the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336535.9A CN110185118B (en) | 2019-04-25 | 2019-04-25 | Sewage pipeline plugging device and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336535.9A CN110185118B (en) | 2019-04-25 | 2019-04-25 | Sewage pipeline plugging device and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110185118A true CN110185118A (en) | 2019-08-30 |
| CN110185118B CN110185118B (en) | 2024-05-24 |
Family
ID=67715009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910336535.9A Active CN110185118B (en) | 2019-04-25 | 2019-04-25 | Sewage pipeline plugging device and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110185118B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112246A (en) * | 2020-09-22 | 2020-12-22 | 齐力建设集团有限公司 | Temporary gate plate for large-scale sewage pipeline connection construction and construction method thereof |
| CN113202173A (en) * | 2021-04-09 | 2021-08-03 | 中铁六局集团太原铁路建设有限公司 | Construction method for temporarily replacing cross-foundation-pit concrete pipe with steel pipe in deep foundation pit construction |
| CN114855854A (en) * | 2022-05-25 | 2022-08-05 | 广东省建筑工程机械施工有限公司 | Construction protection structure and construction method for double open caisson connecting wall protection wall |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100827010B1 (en) * | 2007-12-12 | 2008-05-02 | (주)창민기술단 | An apparatus of protection for being temporary water |
| CN205839681U (en) * | 2016-07-28 | 2016-12-28 | 上海市城市建设设计研究总院 | Floss hole temporary plugging structure |
| CN106885092A (en) * | 2017-04-01 | 2017-06-23 | 成都市排水有限责任公司 | A kind of differential blocking underwater pipeline device |
| CN210288621U (en) * | 2019-04-25 | 2020-04-10 | 上海市政建设有限公司 | Sewage pipeline plugging device |
-
2019
- 2019-04-25 CN CN201910336535.9A patent/CN110185118B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100827010B1 (en) * | 2007-12-12 | 2008-05-02 | (주)창민기술단 | An apparatus of protection for being temporary water |
| CN205839681U (en) * | 2016-07-28 | 2016-12-28 | 上海市城市建设设计研究总院 | Floss hole temporary plugging structure |
| CN106885092A (en) * | 2017-04-01 | 2017-06-23 | 成都市排水有限责任公司 | A kind of differential blocking underwater pipeline device |
| CN210288621U (en) * | 2019-04-25 | 2020-04-10 | 上海市政建设有限公司 | Sewage pipeline plugging device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112246A (en) * | 2020-09-22 | 2020-12-22 | 齐力建设集团有限公司 | Temporary gate plate for large-scale sewage pipeline connection construction and construction method thereof |
| CN113202173A (en) * | 2021-04-09 | 2021-08-03 | 中铁六局集团太原铁路建设有限公司 | Construction method for temporarily replacing cross-foundation-pit concrete pipe with steel pipe in deep foundation pit construction |
| CN113202173B (en) * | 2021-04-09 | 2023-03-10 | 中铁六局集团太原铁路建设有限公司 | Construction method for temporarily replacing cross-foundation-pit concrete pipe with steel pipe in deep foundation pit construction |
| CN114855854A (en) * | 2022-05-25 | 2022-08-05 | 广东省建筑工程机械施工有限公司 | Construction protection structure and construction method for double open caisson connecting wall protection wall |
| CN114855854B (en) * | 2022-05-25 | 2024-02-09 | 广东省建筑工程机械施工有限公司 | Double open caisson connecting wall protection wall construction protection structure and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110185118B (en) | 2024-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110185118A (en) | A kind of sewage conduct plugging device and its construction method | |
| CN102606842A (en) | Protecting device for forward water hammer | |
| CN204671956U (en) | Automatic suction filtration-the stripping device of a kind of silting blocking type for mud Quick drainage | |
| CN205779012U (en) | A kind of tunnel self-draining arrangement | |
| CN205992164U (en) | A kind of cable duct intelligence control system | |
| CN100357532C (en) | Living and fire--fighting common non-negative-pressure water supply system | |
| CN107185921A (en) | A kind of shield machine grouting equipment pipeline cleaning system | |
| CN209061315U (en) | Integrated sewage water Boosting pumping station bottom sludge remove device | |
| CN208685635U (en) | Facilitate the hood type waling of installing and dismounting | |
| CN203020819U (en) | Hand ash clearing device of deduster ash hopper | |
| CN206608387U (en) | Siphoning installation before a kind of pump | |
| CN202022294U (en) | Device for discharging accumulated-water of partitioned ship body | |
| CN211339704U (en) | Safety device for preventing liquid level of storage tank from being too high | |
| CN203663613U (en) | Power-assisted dust discharge device of dust remover | |
| CN210288621U (en) | Sewage pipeline plugging device | |
| CN210482395U (en) | Basement drainage blind ditch | |
| CN107700786A (en) | A kind of energy-saving water collecting floor and its collection device | |
| CN106545163A (en) | A kind of concrete water-retaining wall formwork seal structure | |
| CN209443457U (en) | A kind of vacuum preloading drainage arrangement with control function | |
| CN207244778U (en) | Vacuum equipment positive displacement gravity flow continuous blow down system | |
| CN105972371B (en) | Pressure vessel denoising device and pressure vessel detecting system | |
| CN207013399U (en) | A kind of shield machine grouting equipment pipeline cleaning system | |
| CN108014524A (en) | A kind of thickener underflow conveying and examination and repair system | |
| CN216892479U (en) | Foundation pit dewatering and drainage treatment system | |
| CN211547783U (en) | Vacuum automatic sewage discharge device for removing accumulated water in archaeological site |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |