CN208364097U - It is a kind of to block the device for disclosing the drilling of coating artesian water - Google Patents
It is a kind of to block the device for disclosing the drilling of coating artesian water Download PDFInfo
- Publication number
- CN208364097U CN208364097U CN201820803841.XU CN201820803841U CN208364097U CN 208364097 U CN208364097 U CN 208364097U CN 201820803841 U CN201820803841 U CN 201820803841U CN 208364097 U CN208364097 U CN 208364097U
- Authority
- CN
- China
- Prior art keywords
- casing
- extension type
- type casing
- pressure plate
- pressure rod
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 239000011248 coating agent Substances 0.000 title claims abstract description 14
- 238000000576 coating method Methods 0.000 title claims abstract description 14
- 238000005056 compaction Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 abstract description 10
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 11
- 239000010410 layer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011162 core material Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000011440 grout Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 230000008674 spewing Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of devices for blocking and disclosing coating artesian water and drilling.It includes compaction apparatus in hole, extension type casing；Extension type casing includes sleeve upper end, casing connection position, casing and aperture connecting portion；Sleeve upper end is provided with rubber ring, casing connection position setting buckle, and rubber ring is arranged in casing and aperture connecting portion, and casing and aperture connecting portion internal diameter are greater than or equal to extension type sleeve outer；Compaction apparatus includes pressuring machine, pressure rod, permeable pressure plate in hole, and pressuring machine is connected to pressure rod upper end, and permeable pressure plate is connected to pressure rod lower end；Pressure rod and permeable pressure plate are respectively positioned in extension type casing, and the outer diameter of permeable pressure plate is greater than pressure rod outer diameter, are less than boring aperture, and extension type casing length internal diameter is greater than the outer diameter of permeable pressure plate；The pole length that pressurizes is greater than extension type casing length.The utility model has the advantages that sealing of hole works well.
Description
Technical field
The utility model relates to geotechnical engineering investigation technical fields, more specifically say it is a kind of closure and disclose coating and hold
Press the device in water drilling hole.
Background technique
During water conservancy and hydropower prospecting, the area relative complex for coating earth formation, drilling is usually exposed
The case where multilayer artesian water, and inherently there is the engineering geology such as leakage of dam foundation and differential settlement deformation to ask in coating area
Topic, if improper to artesian water sealing pores, lasting water flow, which leaks, will form new leakage passage, while also can further draw
Silt in the layer of vacant lot, leads to ground settlement, threatens building construction is above covered, so the sealing pores of artesian water are especially heavy
It wants.Standard and method ununified for pressure-bearing water seal hole at present is often to utilize mud ball and thick bone in practical engineering applications
Material carries out tamping sealing of hole or cement grout slip casting blocks.But during actually blocking, no matter using mud ball and coarse aggregate or water
Mud liquid grout blocks, and is affected by artesian water water burst in hole, and upper water burst conductance causes mud ball and coarse aggregate to be unable to fully press
Real, cement grout is often diluted to be extremely difficult to plugging effect, to destroy coating stratum prototype structure, sets to subsequent
Lower hidden danger is left in meter, construction.
Summary of the invention
The purpose of this utility model is to provide for a kind of device for blocking and disclosing the drilling of coating artesian water, by artesian water
All-the-time stable prevents artesian water from gushing in extension type casing, less to the destruction of prime stratum structure, and has good envelope
Hole effect.
To achieve the goals above, a kind of the technical solution of the utility model are as follows: closure exposure coating artesian water drilling
Device, including compaction apparatus in hole, it is characterised in that: further include extension type casing；Extension type casing includes on casing
End, casing connection position, casing and aperture connecting portion；Sleeve upper end is provided with rubber ring, and the setting of casing connection position buckles,
Rubber ring is arranged in casing and aperture connecting portion, and rubber ring is in inverted funnel type, and casing is greater than or waits with aperture connecting portion internal diameter
In extension type sleeve outer；Compaction apparatus includes pressuring machine, pressure rod, permeable pressure plate in hole, and pressuring machine is connected to pressurization
Bar upper end, permeable pressure plate are connected to pressure rod lower end；Pressure rod and permeable pressure plate are respectively positioned in extension type casing, permeable
The outer diameter of pressure plate is greater than pressure rod outer diameter and is less than boring aperture, and extension type casing inner diameter is greater than the outer of permeable pressure plate
Diameter；The pole length that pressurizes is greater than extension type casing length.
The utility model has the advantages that
(1) extension type casing is accessed by aperture, extremely convenient can be carried out according to artesian water change of water level corresponding
Adjustment prevent artesian water from gushing by artesian water all-the-time stable in extension type casing；
(2) artesian water is stable in extension type casing, extremely convenient in subsequent dispensing and compacting to plugging material；
(3) the utility model is easy to operate, less to the destruction of prime stratum structure, and has good sealing of hole effect.
Detailed description of the invention
Fig. 1 is the utility model extension type cannula structure figure.
Fig. 2 is compaction apparatus structure chart in the utility model hole.
Fig. 3 is the utility model structure diagram.
Fig. 4 is the utility model embodiment coating artesian water drilling and sealing flow chart.
1- extension type casing in figure, 1.1- sleeve upper end, 1.2- casing connection position, 1.3- casing and aperture interconnecting piece
, compaction apparatus in the hole 2-, 2.1- pressuring machine, 2.2- pressure rod, the permeable pressure plate of 2.3-.
Specific embodiment
The performance that according to the present invention will be described in detail below with reference to the accompanying drawings, but they are not constituted to the utility model
It limits, it is only for example.The advantages of making the utility model by explanation simultaneously, is more clear and is readily appreciated that.
Refering to known to attached drawing: it is a kind of to block the device for disclosing the drilling of coating artesian water, including compaction apparatus 2 in hole, also
Including extension type casing 1；Extension type casing includes that sleeve upper end 1.1, casing connection position 1.2, casing and aperture connect
Position 1.3；Sleeve upper end 1.1 is provided with rubber ring, the setting of casing connection position 1.2 buckle, casing and aperture connecting portion 1.3
Rubber ring is set, and rubber ring is in inverted funnel type (as shown in Figure 1, Figure 3), and casing is greater than or waits with 1.3 internal diameter of aperture connecting portion
In 1 outer diameter of extension type casing；Compaction apparatus 2 includes pressuring machine 2.1, pressure rod 2.2, permeable pressure plate 2.3, pressuring machine in hole
2.1 are connected to 2.2 upper end of pressure rod, and permeable pressure plate 2.3 is connected to 2.2 lower end of pressure rod；Pressure rod 2.2 and permeable pressure plate
2.3 are respectively positioned in extension type casing 1, and the outer diameter of permeable pressure plate 2.3 is greater than 2.2 outer diameter of pressure rod and is less than boring aperture,
1 internal diameter of extension type casing is greater than the outer diameter of permeable pressure plate 2.3；2.2 length of pressure rod is greater than 1 length of extension type casing
(as shown in Figure 2 and Figure 3).
A kind of method for blocking of device blocking exposure coating artesian water drilling described in the utility model, including it is as follows
Step: extension type casing 1 is connect in earth's surface aperture, is stable at artesian water in extension type casing 1, guarantee without artesian water from
1 nozzle of extension type casing overflows；Water proof bottom plate earth-boring section is blocked, by suitable water proof plugging material (such as
Mud ball) out of 1 nozzle of extension type casing investment earth's surface aperture hole, it is compacted using compaction apparatus 2 in hole；It is aqueous to pressure-bearing
Layer drilling section is blocked, intensively from 1 nozzle of extension type casing by suitable permeable framework material (such as sand gravel and cobble)
In the oral pore of table hole, it is compacted using compaction apparatus 2 in hole；Water-proof top plate earth-boring section is blocked, by it is suitable every
Water plugging material (such as mud ball) is carried out out of 1 nozzle of extension type casing investment earth's surface aperture hole using compaction apparatus 2 in hole
Compacting；The clear miscellaneous, leveling in aperture surface layer, whole hole section sealing of hole are completed.
Embodiment
An exposure artesian aquifer drilling in drilling is blocked, is included the following steps:
Step 1: disclosing artesian aquifer in boring procedure, artesian water occurs from earth's surface aperture spewing phenomenon；
Step 2: extension type casing 1 being accessed into earth's surface aperture, 1 lower end of extension type casing is located at hole upper end, passes through behaviour
Make and (stretch, shrink) extension type casing 1 and all the period of time monitoring control is carried out to artesian water, artesian water is stable at extension type set
In pipe 1；
Step 3: after head is stablized, according to the lithology of water-resisting floor and buried depth situation, choosing suitable bottom plate water proof
Plugging material (core disclosed that can be drilled with this layer is made into mud ball) is put into drilling from 1 nozzle of extension type casing in batches,
And be compacted with compaction apparatus 2 in hole, until completing the closure of water proof bottom plate drilling section；
Step 4: choosing suitable permeable framework material (sand gravel and cobble that original drilling discloses) from 1 nozzle of extension type casing
It puts into hole, and is compacted with compaction apparatus 2 in hole, complete the closure to artesian aquifer drilling section；
Step 5: choosing suitable top plate water proof plugging material (core disclosed that can be drilled with this layer is made into mud ball) in batches
It is secondary to be put into drilling from 1 nozzle of extension type casing, and be compacted with compaction apparatus 2 in hole, until completing the water-proof top plate
The closure for the section that drills；
Step 6: the clear miscellaneous, leveling in aperture surface layer, whole hole section sealing of hole complete (as shown in Figure 4)；
D in Fig. 4 indicates water-proof top plate；E indicates artesian aquifer；F indicates water proof bottom plate；A indicates water proof plugging material
(mud ball)；B indicates permeable framework material (sand gravel and cobble)；C indicates water proof plugging material (mud ball).
Conclusion: blocking the drilling for disclosing coating artesian water using above-mentioned apparatus, will by extension type casing
Artesian water all the period of time is stable in extension type casing, and compaction apparatus is recycled to carry out corresponding rock to the drilling section of different layers position
Core material blocks, and after the completion of closure, aperture is overflowed without artesian water, and drill site platform shows that sealing of hole is completed nearby without flood area band；
This method is easy to operate, less to the destruction of prime stratum structure, has good sealing of hole effect.
Other unaccounted parts belong to the prior art.
Claims (1)
1. a kind of block the device for disclosing the drilling of coating artesian water, including compaction apparatus (2) in hole, it is characterised in that: also wrap
Include extension type casing (1)；Extension type casing includes sleeve upper end (1.1), casing connection position (1.2), casing and aperture
Connecting portion (1.3)；Sleeve upper end (1.1) is provided with rubber ring, casing connection position (1.2) setting buckle, casing and aperture
Rubber ring is arranged in connecting portion (1.3), and rubber ring is in inverted funnel type, and casing is greater than or waits with aperture connecting portion (1.3) internal diameter
In extension type casing (1) outer diameter；Compaction apparatus (2) includes pressuring machine (2.1), pressure rod (2.2), permeable pressure plate in hole
(2.3), pressuring machine (2.1) is connected to pressure rod (2.2) upper end, and permeable pressure plate (2.3) is connected to pressure rod (2.2) lower end；
Pressure rod (2.2) and permeable pressure plate (2.3) are respectively positioned in extension type casing (1), and the outer diameter of permeable pressure plate (2.3) is greater than
Pressure rod (2.2) outer diameter and be less than boring aperture, extension type casing (1) internal diameter be greater than permeable pressure plate (2.3) outer diameter；
Pressure rod (2.2) length is greater than extension type casing (1) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803841.XU CN208364097U (en) | 2018-05-28 | 2018-05-28 | It is a kind of to block the device for disclosing the drilling of coating artesian water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803841.XU CN208364097U (en) | 2018-05-28 | 2018-05-28 | It is a kind of to block the device for disclosing the drilling of coating artesian water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364097U true CN208364097U (en) | 2019-01-11 |
Family
ID=64930489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820803841.XU Expired - Fee Related CN208364097U (en) | 2018-05-28 | 2018-05-28 | It is a kind of to block the device for disclosing the drilling of coating artesian water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364097U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533213A (en) * | 2018-05-28 | 2018-09-14 | 长江岩土工程总公司（武汉） | It is a kind of to block the device and its method for blocking for disclosing the drilling of coating artesian water |
| CN117108191A (en) * | 2023-09-12 | 2023-11-24 | 四川省建筑科学研究院有限公司 | Drilling operation method for high-pressure water stratum |
-
2018
- 2018-05-28 CN CN201820803841.XU patent/CN208364097U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533213A (en) * | 2018-05-28 | 2018-09-14 | 长江岩土工程总公司（武汉） | It is a kind of to block the device and its method for blocking for disclosing the drilling of coating artesian water |
| CN117108191A (en) * | 2023-09-12 | 2023-11-24 | 四川省建筑科学研究院有限公司 | Drilling operation method for high-pressure water stratum |
| CN117108191B (en) * | 2023-09-12 | 2024-05-17 | 四川省建筑科学研究院有限公司 | Drilling operation method for high-pressure water stratum |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105887886B (en) | A kind of strong karsts developing area stratum Curtain Grouting Construction method | |
| CN109881694A (en) | A kind of constructing structure blocked for foundation pit substrate Sand and method | |
| CN111119940B (en) | Grouting construction treatment method | |
| CN101525881B (en) | Structure of karst strata pile holes protecting wall and method for constructing pile holes | |
| CN106759297A (en) | A kind of construction method of support pile and three pipe high-pressure rotary jet grouting pile deep basal pits | |
| CN105484269B (en) | Foundation pit enclosure structure seepage prevention and treatment construction method under blasting condition | |
| CN106872334A (en) | A kind of method of the prominent mud Excavation simulation device of gushing water and the prominent mud disaster of simulation gushing water | |
| CN107587516A (en) | A kind of efficient sealing of Follow-up type hinders sand precipitation hybrid system and its construction method | |
| CN105926624B (en) | Inverse-stopping type set hole grouting device and its construction method | |
| CN108533213A (en) | It is a kind of to block the device and its method for blocking for disclosing the drilling of coating artesian water | |
| CN208364097U (en) | It is a kind of to block the device for disclosing the drilling of coating artesian water | |
| CN114233385A (en) | Treatment method for mud burst and water burst of inclined shaft | |
| CN107653889A (en) | A kind of shaped steel pressure is poured water the construction method of soil curtain support pile | |
| CN105731978B (en) | A kind of grouting serous fluid and grouting method for fine sand layer jacking culvert solidifying of the working face | |
| CN109138904A (en) | Twin packer delamination pour slurry antipriming and its application method | |
| CN108867673A (en) | A kind of underwater prevention method in the foundation pit based on the curtain that draws water | |
| CN103572764A (en) | Watertight structure for retaining wall of ultra-deep manually excavated pile and construction method thereof | |
| Marefat et al. | Performance of fully grouted piezometers under transient flow conditions: field study and numerical results | |
| CN105133641A (en) | Thin-wall continuous-wall-type foundation reinforcing structure and method | |
| CN110241837A (en) | A kind of construction method for preventing basement bottom board from cracking under high artesian geological conditions | |
| CN111519626B (en) | Sleeve valve pipe reverse grouting method suitable for deep covering layer permanent curtain | |
| CN106320397B (en) | The advanced prediction of Leakage of Foundation Pit and advanced regulation method | |
| CN105544547B (en) | A kind of cover type segmentation strengthening fill and soft soil layer device and method | |
| CN107975027A (en) | The construction method that shield launching is reinforced with reaching end soil body | |
| KR100463104B1 (en) | Pillar-shaped hardening structure formation equipment and the formation method of leading cement milk pressure injection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430010 No. 1863 Jiefang Avenue, Jiang'an District, Hubei, Wuhan Patentee after: Changjiang Geotechnical Engineering Co.,Ltd. Patentee after: CHINA THREE GORGES CORPORATION TIBET ENERGY INVESTMENT Co.,Ltd. Patentee after: CHANGJIANG SURVEY PLANNING DESIGN AND RESEARCH Co.,Ltd. Address before: 430010 No. 1863 Jiefang Avenue, Jiang'an District, Hubei, Wuhan Patentee before: CHANGJIANG GEOTECHNICAL ENGINEERING Corp. Patentee before: CHINA THREE GORGES CORPORATION TIBET ENERGY INVESTMENT Co.,Ltd. Patentee before: CHANGJIANG SURVEY PLANNING DESIGN AND RESEARCH Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |