CN104264701A - Steel water through sleeve pipe emergency plugging device and method - Google Patents
Steel water through sleeve pipe emergency plugging device and method Download PDFInfo
- Publication number
- CN104264701A CN104264701A CN201410449157.2A CN201410449157A CN104264701A CN 104264701 A CN104264701 A CN 104264701A CN 201410449157 A CN201410449157 A CN 201410449157A CN 104264701 A CN104264701 A CN 104264701A
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- steel
- shutoff
- semi
- gap
- 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
Landscapes
- Building Environments (AREA)
- Barrages (AREA)
Abstract
The invention discloses a steel water through sleeve pipe emergency plugging device which is characterized in that two semicircular plugging steel plates, a water draining pipe and a water draining valve are included. A steel water through sleeve pipe emergency plugging method comprises the steps that the semicircular steel plates are cut; the water draining pipe and the water draining valve are arranged; a handrail is welded; waterproof plasticine is used for floating trowelling a seam; welding line welding is carried out; the water draining valve is closed, the fact that a whole sleeve pipe is sealed by all the steel plates is determined, meanwhile, the fact that all seam welding is completed is determined, then the water draining valve is closed, and sleeve pipe plugging is completed. According to the steel water through sleeve pipe emergency plugging device and method, the device structure is simple, manufacturing is convenient, and plugging effect and quality are high.
Description
Technical field
The present invention relates to pipe installation technology field, is that a kind of pipe built-in sleeve pipe adopts welding method shutoff in the presence of water, for rich groundwater structure sleeve pipe plugging construction specifically.
Background technology
In existing metallurgical engineering pipeline construction, part structure usually have sleeve pipe on earth's surface, facilitate Pipeline Crossing Program structure, part tubular is accidentally had no longer to need poling because of the change of other factors, now because of under being in earth's surface, cause underground water to pour in structure by sleeve pipe, the method usually adopted pours concrete shutoff into, but shutoff sealing is not tight, there is Seepage; The shutoff of use concrete is time-consuming simultaneously takes a lot of work, and is not easy to emergent construction.
Summary of the invention
Technical problem to be solved by this invention is to provide steel water flowing sleeve pipe and meets an urgent need plugging device and method, and apparatus structure is simple, easy to make, plugging effect and quality high.
For achieving the above object, steel water flowing sleeve pipe of the present invention is met an urgent need plugging device, it comprises two blocks of semicircle shutoff steel plates, gutter and draining valve, described two blocks semicircle shutoff steel plates are fixedly connected by welding with steel water flowing sleeve pipe respectively, diameter and the steel water flowing casing diameter of the circular shutoff steel plate of two pieces of semicircle shutoff steel plate compositions adapt, again gap is welded comprehensively after two blocks of semicircle shutoff steel plates carry out shutoff with the gap between steel water flowing sleeve pipe by waterproof plasticine, gap between two blocks of semicircle shutoff steel plates is by all welding shutoff, described semicircle shutoff Interal fixation is provided with handrail, conveniently dock with sleeve pipe, wherein one piece of end opening perforate in described two blocks semicircle shutoff steel plates, gutter one end passing hole is connected with this semicircle shutoff steel plate, the gutter other end is connected with draining valve.
Steel water flowing sleeve pipe is met an urgent need method for blocking, and its concrete technical scheme is:
One, cut semi-circular sheet steel, 6mm steel plate gas flame cuttiug is become to need in shutoff sleeve pipe straight
The circular steel plate of footpath size, by circular steel plate therefrom the heart cut open, be divided into two, formed semi-circular sheet steel;
Two, fixing a drainpipe, is 50mm hole by wherein one piece of semi-circular sheet steel end opening outputs diameter, peace
Fill a gutter and a draining valve;
Three, weld handrail, two pieces of semi-circular sheet steel are respectively welded a handrail, convenient and sleeve pipe pair
Connect;
Four, use waterproof plasticine to carry out floating to gap, with waterproof plasticine by floating for gap between sleeve pipe and semi-circular sheet steel, ensure anhydrous from gap outflow between semi-circular sheet steel and sleeve pipe, open the draining valve on gutter simultaneously;
Five, weld seam welding, anhydrous from gap leakage situation between sleeve pipe and semi-circular sheet steel in observation, gap between semi-circular sheet steel with sleeve pipe is welded, after having welded by other a slice semi-circular sheet steel and sleeve pipe suitable for reading to connecting, all gaps are welded comprehensively;
Six, close draining valve, determining that whole sleeve pipe is all closed by steel plate, after gap has all been welded simultaneously, close draining valve, namely the shutoff of sleeve pipe completes.
Steel water flowing sleeve pipe proposed by the invention is met an urgent need plugging device and method, and apparatus structure is simple, easy to make, plugging effect and quality high.
Accompanying drawing explanation
Fig. 1 adopts steel water flowing sleeve pipe proposed by the invention to meet an urgent need the schematic diagram of plugging device structure;
Fig. 2 is A-A schematic diagram in Fig. 1.
Detailed description of the invention
See accompanying drawing, steel water flowing sleeve pipe is met an urgent need plugging device, it comprises two blocks of semicircle shutoff steel plates 1, gutter 3 and draining valve 4, described two blocks semicircle shutoff steel plates are fixedly connected by welding with steel water flowing sleeve pipe 6 respectively, diameter and the steel water flowing casing diameter of the circular shutoff steel plate of two pieces of semicircle shutoff steel plate compositions adapt, again gap is welded comprehensively after two blocks of semicircle shutoff steel plates carry out shutoff with the gap between steel water flowing sleeve pipe by waterproof plasticine 2, gap between two blocks of semicircle shutoff steel plates is by all welding shutoff, described semicircle shutoff Interal fixation is provided with handrail 5, conveniently dock with sleeve pipe, wherein one piece of end opening perforate in described two blocks semicircle shutoff steel plates, gutter one end passing hole is connected with this semicircle shutoff steel plate, the gutter other end is connected with draining valve.
Steel water flowing sleeve pipe is met an urgent need method for blocking, and its concrete technical scheme is:
One, cut semi-circular sheet steel, 6mm steel plate gas flame cuttiug is become to need in shutoff sleeve pipe straight
The circular steel plate of footpath size, by circular steel plate therefrom the heart cut open, be divided into two, formed semi-circular sheet steel;
Two, fixing a drainpipe, is 50mm hole by wherein one piece of semi-circular sheet steel end opening outputs diameter, peace
Fill a gutter and a draining valve;
Three, weld handrail, two pieces of semi-circular sheet steel are respectively welded a handrail, convenient and sleeve pipe pair
Connect;
Four, use waterproof plasticine to carry out floating to gap, with waterproof plasticine by floating for gap between sleeve pipe and semi-circular sheet steel, ensure anhydrous from gap outflow between semi-circular sheet steel and sleeve pipe, open the draining valve on gutter simultaneously;
Five, weld seam welding, anhydrous from gap leakage situation between sleeve pipe and semi-circular sheet steel in observation, gap between semi-circular sheet steel with sleeve pipe is welded, after having welded by other a slice semi-circular sheet steel and sleeve pipe suitable for reading to connecting, all gaps are welded comprehensively;
Six, close draining valve, determining that whole sleeve pipe is all closed by steel plate, after gap has all been welded simultaneously, close draining valve, namely the shutoff of sleeve pipe completes.
Steel water flowing sleeve pipe proposed by the invention is met an urgent need plugging device and method, and apparatus structure is simple, easy to make, plugging effect and quality high.
Claims (2)
1. steel water flowing sleeve pipe is met an urgent need plugging device, it is characterized in that it comprises two blocks of semicircle shutoff steel plates, gutter and draining valve, described two blocks semicircle shutoff steel plates are fixedly connected by welding with steel water flowing sleeve pipe respectively, diameter and the steel water flowing casing diameter of the circular shutoff steel plate of two pieces of semicircle shutoff steel plate compositions adapt, again gap is welded comprehensively after two blocks of semicircle shutoff steel plates carry out shutoff with the gap between steel water flowing sleeve pipe by waterproof plasticine, gap between two blocks of semicircle shutoff steel plates is by all welding shutoff, described semicircle shutoff Interal fixation is provided with handrail, conveniently dock with sleeve pipe, wherein one piece of end opening perforate in described two blocks semicircle shutoff steel plates, gutter one end passing hole is connected with this semicircle shutoff steel plate, the gutter other end is connected with draining valve.
2. steel water flowing sleeve pipe is met an urgent need method for blocking, and its concrete technical scheme is:
One, cut semi-circular sheet steel, 6mm steel plate gas flame cuttiug is become to need shutoff cover
The circular steel plate of pipe interior diameter size, by circular steel plate therefrom the heart cut open, be divided into two, formed semi-circular sheet steel;
Two, fixing a drainpipe, is 50mm by wherein one piece of semi-circular sheet steel end opening outputs diameter
Hole, installs a gutter and a draining valve;
Three, weld handrail, two pieces of semi-circular sheet steel are respectively welded a handrail, convenient and sleeve pipe
Docking;
Four, use waterproof plasticine to carry out floating to gap, with waterproof plasticine by floating for gap between sleeve pipe and semi-circular sheet steel, ensure anhydrous from gap outflow between semi-circular sheet steel and sleeve pipe, open the draining valve on gutter simultaneously;
Five, weld seam welding, anhydrous from gap leakage situation between sleeve pipe and semi-circular sheet steel in observation, gap between semi-circular sheet steel with sleeve pipe is welded, after having welded by other a slice semi-circular sheet steel and sleeve pipe suitable for reading to connecting, all gaps are welded comprehensively;
Six, close draining valve, determining that whole sleeve pipe is all closed by steel plate, after gap has all been welded simultaneously, close draining valve, namely the shutoff of sleeve pipe completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449157.2A CN104264701B (en) | 2014-09-05 | 2014-09-05 | The emergent plugging device of steel water flowing sleeve pipe and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449157.2A CN104264701B (en) | 2014-09-05 | 2014-09-05 | The emergent plugging device of steel water flowing sleeve pipe and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104264701A true CN104264701A (en) | 2015-01-07 |
| CN104264701B CN104264701B (en) | 2016-05-11 |
Family
ID=52156265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410449157.2A Active CN104264701B (en) | 2014-09-05 | 2014-09-05 | The emergent plugging device of steel water flowing sleeve pipe and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104264701B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914451A (en) * | 2019-04-03 | 2019-06-21 | 中国十九冶集团有限公司 | Method for blocking for the micro- leakage Double-Wall Steel Boxed Cofferdam of process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2732281A1 (en) * | 1977-07-16 | 1979-01-18 | Gkn Keller Gmbh | Ground strata draining well with immersed pump - has vacuum two tubes connected at ground level with flexible seal |
| DE202005012979U1 (en) * | 2005-08-13 | 2005-11-03 | Ugn-Umwelttechnik Gmbh | Elastic seal for downpipes and comparable systems has O-ring which on upper side is rigidly connected to segmented elastic plastic or rubber plate which in outside diameter corresponds to outside diameter of O-ring |
| CN2895594Y (en) * | 2006-04-17 | 2007-05-02 | 南京虹吸工程技术有限公司 | Free-flow siphon-type rain-water bucket |
| CN202208932U (en) * | 2011-07-22 | 2012-05-02 | 中建三局第二建设工程有限责任公司 | Well shutting sleeve of dewatering well |
-
2014
- 2014-09-05 CN CN201410449157.2A patent/CN104264701B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2732281A1 (en) * | 1977-07-16 | 1979-01-18 | Gkn Keller Gmbh | Ground strata draining well with immersed pump - has vacuum two tubes connected at ground level with flexible seal |
| DE202005012979U1 (en) * | 2005-08-13 | 2005-11-03 | Ugn-Umwelttechnik Gmbh | Elastic seal for downpipes and comparable systems has O-ring which on upper side is rigidly connected to segmented elastic plastic or rubber plate which in outside diameter corresponds to outside diameter of O-ring |
| CN2895594Y (en) * | 2006-04-17 | 2007-05-02 | 南京虹吸工程技术有限公司 | Free-flow siphon-type rain-water bucket |
| CN202208932U (en) * | 2011-07-22 | 2012-05-02 | 中建三局第二建设工程有限责任公司 | Well shutting sleeve of dewatering well |
Non-Patent Citations (1)
| Title |
|---|
| 侯立林: "地下室底板塔吊基础预留口封堵施工方法", 《广西城镇建设》, 30 November 2008 (2008-11-30) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914451A (en) * | 2019-04-03 | 2019-06-21 | 中国十九冶集团有限公司 | Method for blocking for the micro- leakage Double-Wall Steel Boxed Cofferdam of process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104264701B (en) | 2016-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103993615B (en) | A kind of large drawdown pipe well plugging structure and construction method thereof | |
| CN103574215B (en) | PE pipeline pressure test blind plate | |
| GB2580039B (en) | Method of inspecting pipe joints for use in a subsea pipeline | |
| CN204554225U (en) | The outer pod apertures of a kind of first-aid clamp tears valve self-closing device open | |
| CN109025899B (en) | Well sealing device | |
| CN104264701A (en) | Steel water through sleeve pipe emergency plugging device and method | |
| CN203855990U (en) | High-drawdown tube well plugging structure | |
| CN203175569U (en) | Steel tube piece tunnel portal water-proof sealing structure in shield-driven tunnel breakthrough | |
| CN103939688A (en) | Water pipe for connection and replacement of underground glass reinforced plastic mortar pipes and steel pipes | |
| CN204080862U (en) | With the waterproof short tube through walls of earrings | |
| CN104227251B (en) | The pipeline welding method that puts in a skylight | |
| CN204311547U (en) | A kind of rainwater sinks mud manhole | |
| CN105971016A (en) | Connection structure between joints of comprehensive pipe rack | |
| CN203783130U (en) | Special round construction template for concrete | |
| CN108131506B (en) | A kind of construction method that steel pipe is connect with FRP sand tube | |
| CN105757383A (en) | Pipe connecting device easy to assemble and disassemble | |
| CN204282366U (en) | A kind of diaphragm wall seam grouting device | |
| CN105650380B (en) | Different tube diameters material pipeline connects new method | |
| CN204825817U (en) | Pipeline filling material construction equipment | |
| CN206410989U (en) | A kind of cement anchoring agent anchor force experiment simulation aperture apparatus | |
| CN205118506U (en) | External seal flange | |
| CN204139292U (en) | A kind of rainwater sinks mud manhole | |
| CN203809927U (en) | Precast cement inspection well used for plastic pipeline connection | |
| CN206112331U (en) | Piston ring mounting structure in large -diameter pipeline interface | |
| CN202118409U (en) | Connecting device for cast-iron pipe in limited space range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |