CN109518707A - A kind of advanced plugging structure of high-pressure high-flow underground water and method for blocking - Google Patents
A kind of advanced plugging structure of high-pressure high-flow underground water and method for blocking Download PDFInfo
- Publication number
- CN109518707A CN109518707A CN201811559932.4A CN201811559932A CN109518707A CN 109518707 A CN109518707 A CN 109518707A CN 201811559932 A CN201811559932 A CN 201811559932A CN 109518707 A CN109518707 A CN 109518707A
- Authority
- CN
- China
- Prior art keywords
- water
- blocking
- water ring
- fixed frame
- blocking water
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/16—Restraining of underground water by damming or interrupting the passage of underground water by placing or applying sealing substances
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
Abstract
The invention discloses a kind of advanced plugging structure of high-pressure high-flow underground water and method for blocking, it include: drilling, the blocking water ring being connected in drilling, the drying portion being installed on blocking water ring, the water-holding portion being set in blocking water ring and the shotcrete pipe between blocking water ring and water-holding portion；Wherein, drying portion includes: the blast pipe on blocking water ring, several puff prots on blocking water ring；Several puff prots above-mentioned are placed in blocking water ring side wall surface upper end, and puff prot is downward；Wherein, water-holding portion includes: the fixed frame being placed in the blocking water ring, and the water pump being placed in the fixed frame is installed on the grid plate washer of the fixed frame surrounding, is installed on the filter screen of the grid baffle interior.A kind of advanced plugging structure of simple structure and strong practicability of high-pressure high-flow underground water, solves the unfavorable natural phenomena such as surface subsidence provided by the embodiment of the present invention.
Description
Technical field
The present invention relates to underground water to block field, and in particular to a kind of advanced plugging structure of high-pressure high-flow underground water and envelope
Blocking method.
Background technique
Underground water (ground water), refers to water of the preservation in below ground rock gap, refers to underground in the narrow sense
Water below the water surface in saturated aqueous layer.Underground water, which refers to, is imbedded in the various forms of bulk waters of earth's surface or less.
But underground water can cause to come down under certain condition, the unfavorable natural phenomena such as surface subsidence, existing general use
Ejectment etc. is easily achieved groundwater treatment, construction, but the reduction of its groundwater level be easy to cause the reduction of massif water level, influences to give birth to
The problems such as state, and ejectment not can effectively solve landslide caused by underground water, surface subsidence.
Summary of the invention
The main object of the present invention is to solve the deficiency of existing issue, solves unfavorable natural phenomena and the ground such as surface subsidence
It is lauched water level reduction and be easy to cause the reduction of massif water level, influence ecology, and ejectment not can effectively solve produced by underground water
Landslide, the problems such as surface subsidence.
To solve the above-mentioned problems in the prior art, the present invention provides a kind of high-pressure high-flow underground water to seal in advance
Bridging structure, comprising: drill, the blocking water ring that is connected in the drilling, the drying portion being installed on the blocking water ring, be set to institute
State the water-holding portion in blocking water ring and the shotcrete pipe between the blocking water ring and water-holding portion；
Wherein, drying portion includes: the blast pipe on the blocking water ring, several sprays on the blocking water ring
Port；Several puff prots above-mentioned are placed in blocking water ring side wall surface upper end, and puff prot is downward；
Wherein, water-holding portion includes: the fixed frame being placed in the blocking water ring, the water pump being placed in the fixed frame,
It is installed on the grid plate washer of the fixed frame surrounding, is installed on the filter screen of the grid baffle interior.
Further, several puff prot quantity above-mentioned are 8, in pairs, are symmetrically and evenly inlaid on blocking water ring.
Further, pair of sliding block is installed between blocking water ring and fixed frame above-mentioned.
Further, the width of fixed frame above-mentioned is less than the width of a pair of symmetrical puff prot.
Further, a pair of of power rail is installed on blocking water ring above-mentioned.
Further, drive rod is installed on fixed frame above-mentioned.
Method for blocking includes the following steps: for blocking water ring, fixed frame and shotcrete pipe to be deep into drilling together, reaches drilling
The water of bottom surface, blocking water ring surrounding is retained, the pump working in fixed frame, extracts the water in blocking water ring, the net on fixed frame
Lattice baffle and filter screen can impurity screening, water pump is preferably protected, when the water flow in blocking water ring blots, by blocking water ring
Air inlet pipe inwardly conveys dry hot-air, and inside is dried, and dry a period of time, increase fixed frame by drive rod,
Shotcrete pipe carries out gunite work to it, and puff prot constantly dries it during whitewashing, makes blocking water ring by power rail
It constantly moves up, completes the closure to underground water.
The invention has the following advantages:
A kind of advanced plugging structure structure of high-pressure high-flow underground water provided by the embodiment of the present invention is simple, practicability
By force, the unfavorable natural phenomena such as surface subsidence is solved.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the advanced plugging structure embodiment of high-pressure high-flow underground water of the present invention；
Fig. 2 is a kind of structural schematic diagram of the advanced plugging structure embodiment of high-pressure high-flow underground water of the present invention；
Description of symbols: 1- drilling, 2- blocking water ring, 3- shotcrete pipe, 4- blast pipe, 5- puff prot, 6- fixed frame, 7- water
Pump, 8- grid baffle, 9- filter screen, 10- sliding shoe, 11- power rail, 12- drive rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description,
Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment belongs to the scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only in the embodiment of the present invention
For explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if
When the particular pose changes, then the connection that directionality instruction also correspondingly changes correspondingly, which can be, to be directly connected to, can also
To be to be indirectly connected with.
As shown in Figs. 1-2, a kind of advanced plugging structure of high-pressure high-flow underground water of the present invention, including drilling 1, it is connected to institute
It states blocking water ring 2 in drilling 1, the drying portion that is installed on the blocking water ring 2, the water-holding portion being set in blocking water ring 2 and is located at
Shotcrete pipe 3 between the blocking water ring 2 and water-holding portion；
Wherein, drying portion includes the blast pipe 4 on blocking water ring 2, several puff prots 5 on blocking water ring 2；
Several puff prots 5 are placed in 2 side wall surface upper end of blocking water ring, and puff prot 5 is downward；Water-holding portion includes being placed in the blocking water ring
Fixed frame 6, the water pump 7 being placed in the fixed frame 6 is installed on the grid baffle 8 of 6 surrounding of fixed frame, is installed on
Filter screen 9 inside the grid baffle 8.
2 upper end of blocking water ring is cavity structure, and blast pipe 4 is in the blocking water ring 2.6 lower end of fixed frame is sealing,
His five wall surfaces are hatch frame, and grid baffle 8 is placed on the outside of opening wall surface, and filter screen 9 is placed in 8 inside of grid baffle.
5 quantity of puff prot is 8.Puff prot 5 is uniformly distributed on 2 inner wall of blocking water ring.In addition, blocking water ring 2 and fixation
Pair of sliding block 10 is installed between frame 6.Sliding shoe 10 on 2 inner wall of blocking water ring slidably, described in 6 side of fixed frame
Sliding shoe 10 is static fixation.
The width of fixed frame 6 is less than the width of a pair of symmetrical puff prot 5.The width of fixed frame 6, which is less than, is distributed in blocking water ring 2
On symmetrical puff prot 5 distance, prevent damage of colliding with.A pair of of power rail 11 is installed on blocking water ring 2.Power rail 11
It is placed on blocking water ring 2, being used to provide power rises the blocking water ring 2, is in the milk for continuing.It is also equipped on fixed frame 6
Drive rod 12.Drive rod 12 is placed on fixed frame 6, provides power, when water is cleaned out in the blocking water ring 2, shotcrete pipe 3 into
When row grouting, the rising of fixed frame 6 is provided.
The device is implemented: blocking water ring 2, fixed frame 6 and shotcrete pipe 3 are deep into together in drilling 1, reaches and bores
1 bottom surface of hole, blocking water ring 2 retain the water of surrounding, and the water pump 7 in fixed frame 6 works, and extract the water in blocking water ring 2, fixed
Grid baffle 8 and filter screen 9 on frame 6 can impurity screening, preferably protect water pump 7, when the water flow in blocking water ring 2 blots,
Dry hot-air is inwardly conveyed by the air inlet pipe 4 on blocking water ring 2, inside is dried, and dry a period of time, passes through driving
Bar 12 rises fixed frame 6, and shotcrete pipe 3 carries out gunite work to it, and puff prot 5 constantly dries it during whitewashing,
Blocking water ring 2 is moved up also constantly by power rail 11, completes the closure to underground water, and present apparatus of simple structure and strong practicability is blocked up
Water effect is more preferable.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (7)
1. a kind of advanced plugging structure of high-pressure high-flow underground water, it is characterised in that: including drilling (1), be connected to the drilling
(1) blocking water ring (2) in, the drying portion being installed on the blocking water ring (2), the water-holding portion being set in the blocking water ring (2)
And the shotcrete pipe (3) between the blocking water ring and water-holding portion；The drying portion includes on the blocking water ring (2)
Blast pipe (4), several puff prots (5) on the blocking water ring (2)；The puff prot (5) is placed in blocking water ring (2)
Side wall surface upper end, and Open Side Down；The water-holding portion includes the fixed frame (6) being placed in the blocking water ring (2), is placed in institute
The water pump (7) in fixed frame (6) is stated, the grid plate washer (8) of the fixed frame (6) surrounding is installed on, is installed on the grid gear
The internal filter screen (9) of plate (8).
2. a kind of advanced plugging structure of high-pressure high-flow underground water according to claim 1, which is characterized in that described several
Puff prot (5) quantity is 8, is arranged symmetrically in pairs.
3. a kind of advanced plugging structure of high-pressure high-flow underground water according to claim 1, which is characterized in that the water blockoff
Pair of sliding block (10) are installed between circle (2) and fixed frame (6).
4. a kind of advanced plugging structure of high-pressure high-flow underground water according to claim 1, which is characterized in that the fixation
The width of frame (6) is less than the width of a pair of symmetrical puff prot (5).
5. a kind of advanced plugging structure of high-pressure high-flow underground water according to claim 1, which is characterized in that the water blockoff
A pair of of power rail (11) are installed on circle (2).
6. a kind of advanced plugging structure of high-pressure high-flow underground water according to claim 1, which is characterized in that the fixation
Drive rod (12) are installed on frame (6).
7. a kind of method for blocking of the plugging structure as described in any one of claim 1-6, it is characterised in that including as follows
Step: blocking water ring (2), fixed frame (6) and shotcrete pipe (3) are deep into together in drilling (1), reach drilling (1) bottom surface, water blockoff
Circle (2) retains the water of surrounding, and the water in blocking water ring (2), fixed frame are extracted in water pump (7) work in fixed frame (6)
(6) grid baffle (8) and filter screen (9) on can impurity screening, preferably protect water pump (7), the water in blocking water ring (2)
Stream blots, and dry hot-air is inwardly conveyed by the air inlet pipe (4) on blocking water ring (2), inside is dried, when one section dry
Between, increase fixed frame (6) by drive rod (12), shotcrete pipe (3) carries out gunite work to it, jet during whitewashing
Mouth (5) constantly dries it, moves up blocking water ring (2) also constantly by power rail (11), completes the closure to underground water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559932.4A CN109518707B (en) | 2018-12-19 | 2018-12-19 | Advanced plugging structure and plugging method for high-pressure high-flow groundwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559932.4A CN109518707B (en) | 2018-12-19 | 2018-12-19 | Advanced plugging structure and plugging method for high-pressure high-flow groundwater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109518707A true CN109518707A (en) | 2019-03-26 |
| CN109518707B CN109518707B (en) | 2023-09-19 |
Family
ID=65797006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811559932.4A Active CN109518707B (en) | 2018-12-19 | 2018-12-19 | Advanced plugging structure and plugging method for high-pressure high-flow groundwater |
Country Status (1)
| Country | Link |
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| CN (1) | CN109518707B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005248631A (en) * | 2004-03-05 | 2005-09-15 | Kanpai Co Ltd | Packer and liquid conveying pipe having it |
| RU2005133619A (en) * | 2005-10-31 | 2007-05-10 | Институт космофизических исследований и аэрономииСО РАН (RU) | METHOD FOR PROTECTING CAREERS FROM UNDERGROUND WATERS |
| CN101654907A (en) * | 2009-09-11 | 2010-02-24 | 中国水利水电第九工程局有限公司 | High-flow high-speed jet plugging grouting technique under high-pressure water head of hydropower station |
| CN202099808U (en) * | 2011-05-12 | 2012-01-04 | 南嶋义幸 | Underground water filtering and pumping device |
| CN103397651A (en) * | 2013-07-15 | 2013-11-20 | 广西建工集团第三建筑工程有限责任公司 | Seal structure of concrete foundation slab of reserved water-collecting well |
| CN107620312A (en) * | 2017-08-27 | 2018-01-23 | 中铁十二局集团有限公司 | High hydraulic pressure precipitation well construction and hydrostatic slip casting method for blocking in a kind of Metro station excavation |
| CN209538203U (en) * | 2018-12-19 | 2019-10-25 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of advanced plugging structure of high-pressure high-flow underground water |
-
2018
- 2018-12-19 CN CN201811559932.4A patent/CN109518707B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005248631A (en) * | 2004-03-05 | 2005-09-15 | Kanpai Co Ltd | Packer and liquid conveying pipe having it |
| RU2005133619A (en) * | 2005-10-31 | 2007-05-10 | Институт космофизических исследований и аэрономииСО РАН (RU) | METHOD FOR PROTECTING CAREERS FROM UNDERGROUND WATERS |
| CN101654907A (en) * | 2009-09-11 | 2010-02-24 | 中国水利水电第九工程局有限公司 | High-flow high-speed jet plugging grouting technique under high-pressure water head of hydropower station |
| CN202099808U (en) * | 2011-05-12 | 2012-01-04 | 南嶋义幸 | Underground water filtering and pumping device |
| CN103397651A (en) * | 2013-07-15 | 2013-11-20 | 广西建工集团第三建筑工程有限责任公司 | Seal structure of concrete foundation slab of reserved water-collecting well |
| CN107620312A (en) * | 2017-08-27 | 2018-01-23 | 中铁十二局集团有限公司 | High hydraulic pressure precipitation well construction and hydrostatic slip casting method for blocking in a kind of Metro station excavation |
| CN209538203U (en) * | 2018-12-19 | 2019-10-25 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of advanced plugging structure of high-pressure high-flow underground water |
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| Publication number | Publication date |
|---|---|
| CN109518707B (en) | 2023-09-19 |
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