CN106194098A - Reverse seal itself formula hydraulic pressure blocks water plug device - Google Patents
Reverse seal itself formula hydraulic pressure blocks water plug device Download PDFInfo
- Publication number
- CN106194098A CN106194098A CN201610751295.5A CN201610751295A CN106194098A CN 106194098 A CN106194098 A CN 106194098A CN 201610751295 A CN201610751295 A CN 201610751295A CN 106194098 A CN106194098 A CN 106194098A
- Authority
- CN
- China
- Prior art keywords
- water
- pressure
- rubber swelling
- swelling device
- filling port
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
Abstract
A kind of reverse seal itself formula hydraulic pressure blocks water plug device, metal guiding cap is arranged on the front end of rubber swelling device, the rear end of rubber swelling device is connected with transporting steel pipe connector, have against closing water filling port in the lower section of rubber swelling device rear end, transporting steel pipe connector and transport fastener for connection, one end of pressure water flooding pipe is connected with against closing water filling port, and the other end is connected with manual pressure test pump, equipped with Pressure gauge on manual pressure test pump, press water is injected in rubber swelling device by manual pressure test pump by pressure water flooding pipe.After this device is sent at the bottom of hole, by pressure water flooding pipe injection pressure water in rubber swelling device, make rubber swelling device expand to be completely enclosed by water seepage hole, after reaching design pressure, water injection pipe can be because of the reason self falling of pressure, owing to water filling port is against enclosed, after water injection pipe comes off, rubber swelling device will not shrink, and completely encloses at the bottom of hole.This device is installed simple, easy to use, light carries, can be by completely enclosed for infiltration at the bottom of hole.
Description
Technical field
The present invention relates to seep water at the bottom of the hole of a kind of rock crushing boring locking device, particularly relates to one and can meet follow-up executing
Work requirement, improves construction environment, it is ensured that construction safety, simple installation, processing ease, light carries, block-water effect significantly seals
At the bottom of closed pore, the reverse seal itself formula hydraulic pressure of infiltration blocks water plug device.
Background technology
Underwater rock plug burst is an important construction in field of water conservancy resources development and utilization and flood control, mitigation engineering
Technology, is mainly used in existing reservoir or lake, under conditions of not being vented reservoir or not building cofferdam, builds to economic security
The irrigating gate of all kinds of tunnel water channels.The emphasis of underwater rock plug burst is the construction of rock cock body, rock cock body upstream face and high water head
Reservoir connects, and the scope of operation of the construction that downstream face is boring, powder charge, in boring metapore, burden is the shortest, at the Gao Shui of reservoir
Under head effect, at the bottom of hole, infiltration is very serious, and directly loads in water seepage hole by explosive, can have certain shadow to explosive property
Ring.
Summary of the invention
In order to solve serious seepage problem at the bottom of metapore of holing, the invention provides one can close infiltration at the bottom of hole in time,
Meet subsequent construction requirement, improve construction environment, it is ensured that construction safety, simple installation, processing ease, light carry, block water effect
The reverse seal itself formula hydraulic pressure of infiltration at the bottom of fruit significantly blind hole blocks water plug device.
The technical measures that solution the problems referred to above are taked are:
A kind of reverse seal itself formula hydraulic pressure blocks water plug device, it is characterised in that: by metal guiding cap 1, rubber swelling device 2, fortune
Send steel pipe connector 3 and form water blocking device, wherein against closing water filling port 4: metal guiding cap 1 is arranged on the front end of rubber swelling device 2,
The rear end of rubber swelling device 2 is connected with transporting steel pipe connector 3, has in the lower section of rubber swelling device 2 rear end against closing water filling port
4；Transporting steel pipe connector 3 and be connected with transporting steel pipe 8, one end of pressure water flooding pipe 5 is connected with against closing water filling port 4, pressure water flooding
The other end of pipe 5 is connected with manual pressure test pump 6, and manual pressure test pump 6 is connected with Pressure gauge 7, and manual pressure test pump 6 passes through pressure water flooding
Press water is injected in rubber swelling device 2 by pipe 5.
Beneficial effects of the present invention: after this device is sent at the bottom of hole, by pressure water flooding pipe injection pressure in water blocking device
Water, makes rubber swelling device expand and is completely enclosed by water seepage hole, and after reaching design pressure, water injection pipe can because of the reason of pressure certainly
Row comes off, and owing to water filling port is against enclosed, after water injection pipe comes off, rubber swelling device will not shrink, and completely encloses at the bottom of hole.
This device is installed simple, easy to use, light carries, can be by completely enclosed for infiltration at the bottom of hole.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the use state diagram of the present invention；
Fig. 3 is the structural representation of water blocking device in the present invention；
Fig. 4 is the left view of Fig. 3.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is specifically described.
A kind of reverse seal itself formula hydraulic pressure blocks water plug device, as shown in Figures 1 to 4, swollen by metal guiding cap 1, rubber
Swollen device 2, transport steel pipe connector 3 and inverse close water filling port 4 and form water blocking device, wherein: metal guiding cap 1 is arranged on rubber swelling device
The front end of 2, the rear end of rubber swelling device 2 is connected with transporting steel pipe connector 3, has inverse in the lower section of rubber swelling device 2 rear end
Close water filling port 4；Transporting steel pipe connector 3 and be connected with transporting steel pipe 8, one end of pressure water flooding pipe 5 is connected with against closing water filling port 4,
The other end of pressure water flooding pipe 5 is connected with manual pressure test pump 6, and manual pressure test pump 6 is connected with Pressure gauge 7, and manual pressure test pump 6 passes through
Press water is injected in rubber swelling device 2 by pressure water flooding pipe 5.
In the present invention, metal guiding cap 1, rubber swelling device 2, transport steel pipe connector 3 and the inverse resistance closing water filling port 4 composition
Hydrophone has been the main body of blocking action.During use, connect against closing water filling port 4 and manual pressure test pump 6 with pressure water flooding pipe 5, utilize
Rubber swelling device 2 is expanded by press water, completely encloses at the bottom of water seepage hole hole.Blasthole drilling to design hole depth after, bigger to water percolating capacity
Hole use water blocking device closure, block water construction equipment and material is transported to the scope of operation by required, early stage first by steel pipe connector 3 with
Transporting steel pipe 8 to connect, pressure water flooding pipe 5 closes water filling port 4 be connected with inverse, after being connected firmly stably, and the hand-held fortune of construction operation personnel
Sending steel pipe 8 to send in hole by water blocking device, steel pipe 8 is that 2 meter of one joint is threaded connection, and lengthens steel pipe 8 section by section, is delivered to by water blocking device
Position at the bottom of hole, is then connected the other end of pressure water flooding pipe 5 with manual pressure test pump 6, and workmen utilizes manual pressure test pump to incite somebody to action
Press water inject, be injected in rubber swelling device 2 by pressure water flooding pipe 5, rubber swelling device 2 be under pressure water effect after swollen
Swollen, after reaching design pressure, penstock 5 is because pressure considerations is automatic and disconnects, due to water filling port against closing water filling port 4
4 is inverse enclosed, and press water will not spill from water blocking device, and rubber swelling device is constantly in swelling state, by complete bottom water seepage hole
Total enclosing, thus reach the purpose that blocks water.This device can reach at the bottom of blind hole about 50 centimetres, stops infiltration at the bottom of hole to be flowed out.
Claims (1)
1. a reverse seal itself formula hydraulic pressure blocks water plug device, it is characterised in that: by metal guiding cap (1), rubber swelling device
(2), steel pipe connector (3) and inverse water filling port (4) the composition water blocking device that closes are transported, wherein: it is swollen that metal guiding cap (1) is arranged on rubber
The front end of swollen device (2), the rear end of rubber swelling device (2) is connected, in rubber swelling device (2) rear end with transporting steel pipe connector (3)
Lower section have and inverse close water filling port (4)；Transport steel pipe connector (3) and be connected with transporting steel pipe (8), the one of pressure water flooding pipe (5)
End is connected with against closing water filling port (4), and the other end of pressure water flooding pipe (5) is connected with manual pressure test pump (6), manual pressure test pump (6)
On be connected with Pressure gauge (7), press water is injected in rubber swelling device (2) by manual pressure test pump (6) by pressure water flooding pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751295.5A CN106194098A (en) | 2016-08-30 | 2016-08-30 | Reverse seal itself formula hydraulic pressure blocks water plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751295.5A CN106194098A (en) | 2016-08-30 | 2016-08-30 | Reverse seal itself formula hydraulic pressure blocks water plug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106194098A true CN106194098A (en) | 2016-12-07 |
Family
ID=57527467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610751295.5A Pending CN106194098A (en) | 2016-08-30 | 2016-08-30 | Reverse seal itself formula hydraulic pressure blocks water plug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106194098A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202041134U (en) * | 2011-04-22 | 2011-11-16 | 陶元 | High inclination angle water-bearing blasthole sealing structure by adopting forced caving of hard top plate of coalmine |
| CN104265229A (en) * | 2014-09-01 | 2015-01-07 | 中国水利水电第六工程局有限公司 | Water burst blast hole plugging method |
| CN105890477A (en) * | 2014-10-17 | 2016-08-24 | 中铁十六局集团第四工程有限公司 | Water pressure composite quick blocking method applied in drilling and blasting |
| CN205955688U (en) * | 2016-08-30 | 2017-02-15 | 中国水利水电第六工程局有限公司 | Closed water pressure of reverse proper motion stopper device that blocks water |
-
2016
- 2016-08-30 CN CN201610751295.5A patent/CN106194098A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202041134U (en) * | 2011-04-22 | 2011-11-16 | 陶元 | High inclination angle water-bearing blasthole sealing structure by adopting forced caving of hard top plate of coalmine |
| CN104265229A (en) * | 2014-09-01 | 2015-01-07 | 中国水利水电第六工程局有限公司 | Water burst blast hole plugging method |
| CN105890477A (en) * | 2014-10-17 | 2016-08-24 | 中铁十六局集团第四工程有限公司 | Water pressure composite quick blocking method applied in drilling and blasting |
| CN205955688U (en) * | 2016-08-30 | 2017-02-15 | 中国水利水电第六工程局有限公司 | Closed water pressure of reverse proper motion stopper device that blocks water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |