CN106979020A - It is a kind of to realize porous while applying group hole slip casting sleeve pipe, device and its construction method of note - Google Patents
It is a kind of to realize porous while applying group hole slip casting sleeve pipe, device and its construction method of note Download PDFInfo
- Publication number
- CN106979020A CN106979020A CN201710305678.4A CN201710305678A CN106979020A CN 106979020 A CN106979020 A CN 106979020A CN 201710305678 A CN201710305678 A CN 201710305678A CN 106979020 A CN106979020 A CN 106979020A
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- China
- Prior art keywords
- grouting
- pulp
- sleeve pipe
- slip casting
- note
- 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
Links
- 238000007569 slipcasting Methods 0.000 title claims abstract description 47
- 238000010276 construction Methods 0.000 title claims description 7
- 239000002002 slurry Substances 0.000 claims abstract description 45
- 230000009977 dual effect Effects 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 235000019353 potassium silicate Nutrition 0.000 claims description 17
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000011440 grout Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Realize porous while applying group hole slip casting sleeve pipe, the device and method of note the invention discloses a kind of, sleeve pipe include main body pipeline, and it is multigroup be arranged at main body pipeline both sides branch line, the main body pipeline is internally provided with some liquid mixers；Each branch line includes the relief tube connected with the connecting line of main body pipeline, with connecting line and Grouting Pipe and three valves being respectively arranged in connecting line, relief tube and Grouting Pipe；By the cooperation of multigroup branch line, the multiple holes grouting of the slurries in realization body pipeline realizes porous while injecting single slurry or dual slurry.Compared with existing device, the device is successfully realized porous while applying note, drastically increases work efficiency, reduces the expenditure of cost, can be used widely in various Grouting engineerings.
Description
Technical field
Realize porous while applying group hole slip casting sleeve pipe, device and its construction method of note the present invention relates to a kind of.
Background technology
Slip casting is as the effective means for reinforcing weak broken wall rock and closure underground water, slip casting, foundation pit walls in Tunnel
It is obtained for and is widely applied in the modern times such as grouting behind shaft or drift lining and surface grouting underground engineering, nowadays present in most of Grouting engineerings
The problem of it is as follows：
(1) all pumped using grouting pump, the mode of single hole list note, this not only results in the generation of adjacent holes grout leaking, and
Work efficiency is greatly affected, the duration is increased, economic input is added.
(2) uniformity of full wafer slip casting region slip casting can not be ensured, cause slip casting effect to be difficult to ensure that.
Therefore, how to realize porous using a grouting pump while slip casting, this is significant to Practical Project.
The content of the invention
The present invention is in order to solve the above problems, it is proposed that a kind of to realize porous while applying group hole slip casting sleeve pipe, the device of note
And its construction method, the present invention realizes porous while injecting single slurry or dual slurry.Compared with existing device, the device into
Work(realizes porous while applying note, drastically increases work efficiency, reduces the expenditure of cost, can be obtained in various Grouting engineerings
Extensive use.
To achieve these goals, the present invention is adopted the following technical scheme that：
It is a kind of to realize porous while applying the group hole slip casting sleeve pipe of note, including main body pipeline, and multigroup it is arranged at main body tube
Road both sides branch line, the main body pipeline is internally provided with some liquid mixers；
Each branch line include the relief tube connected with the connecting line of main body pipeline, with connecting line and Grouting Pipe,
And it is respectively arranged at three valves in connecting line, relief tube and Grouting Pipe；
By the cooperation of multigroup branch line, the multiple holes grouting of the slurries in realization body pipeline.
Further, it is provided with pressure gauge in the Grouting Pipe.
Further, it is provided with flowmeter in the Grouting Pipe.
Further, the connecting line is connected with the junction of relief tube and Grouting Pipe by connector.
It is a kind of to realize porous while applying the group hole grouting device of note, including several connection above-mentioned sleeve pipe and be arranged on certain
Pulp-inlet pipe road on section sleeve pipe, the pulp-inlet pipe road includes waterglass pulp-inlet pipe road and single slurry pulp-inlet pipe road, and single slurry enters slurry
Pipeline and waterglass pulp-inlet pipe road are respectively at diverse location, it is to avoid the condensation by mixing in advance during two fluid grouting, while realizing single
Biliquid replaces slip casting.
Pressure gauge and valve are provided with the single slurry pulp-inlet pipe road.
Pressure gauge and valve are provided with the waterglass pulp-inlet pipe road.
Described sleeve pipe is connected to be formed after assembled casing, and the one or both ends of assembled casing are closed.It is preferred that, pass through base
It is engaged and is closed with connecting bolt.
Branch line number in the hole count and single sleeve pipe of the quantity slip casting as needed of described sleeve pipe is adjusted.
Set location on sleeve pipe, the angle on the single slurry pulp-inlet pipe road and waterglass pulp-inlet pipe road are different.
Construction method based on said apparatus, comprises the following steps：
(1) regard required slip casting hole count simultaneously and branch line number determines sleeve pipe number, be sequentially connected branch line and enter
Pipeline is starched, the grouting pipeline of composition is closed；
(2) start grouting pump, if note single slurry, opens single slurry pulp-inlet pipe road, close waterglass slurries pulp-inlet pipe road,
Opened simultaneously if dual slurry is noted；
(3) each Grouting Pipe is closed, opens relief tube, when having slurries ejection, closed relief tube, open Grouting Pipe, open
Beginning slip casting；
(4) after slip casting terminates, the Grouting Pipe pressure release to carrying out each sleeve pipe；
(5) after pressure release is finished, Grouting Pipe is separated with injected hole, now clear water is pumped with grouting pump, all valves are opened
Door, carries out the cleaning of device.
Compared with prior art, beneficial effects of the present invention are：
(1) present invention realizes porous in Grouting engineering while applying note.Compared with currently existing equipment, the device is realized
One grouting pump carries out slip casting simultaneously to multiple injected holes, not only reduces the generation of grout leaking accident and pole between adjacent holes
The earth improves work efficiency and reduces cost payout.
(2) ensure the uniformity of slip casting region slip casting, ensure slip casting effect to greatest extent, become more meticulous construction, each note
Slurry pipeline has respective valve, can fully accomplish overall control, single operation effectively controls the grouting amount in each hole, subtracted
The generation of few grout leaking accident；
(3) blender is provided with mixing sleeve pipe, realizes being sufficiently mixed for dual slurry；
(4) mixing sleeve pipe can realize multiple connections, and accomplishing grouting pipeline, slip casting hole count matches simultaneously with plan, entirely
Device uses modular assembling mode, convenient to install, dismantle and clear up.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not constitute the improper restriction to the application.
Fig. 1 is multiple holes grouting device overall structure diagram of the present invention；
Fig. 2 is that connection group mixes sleeve pipe overall structure diagram；
Fig. 3 is multiple holes grouting device left view of the present invention；
Fig. 4 (a) and Fig. 4 (b) is mixing capsule ttom of pipe seat plan and bolt connection figure；
Fig. 5 (a) and Fig. 5 (b) is connection group junction plan and bolt connection figure；
1 --- single slurry pulp-inlet pipe；2 --- single slurry pulp-inlet pipe valve；3 --- single slurry pulp-inlet pipe road pressure gauge；
4 --- connector；5 --- weld seam；6 --- stainless steel tube；7 --- mixing sleeve pipe；8 --- blender；9 --- mixing sleeve pipe goes out
Starch mouth valve；10 --- relief tube；11 --- pressure relief pipe valve；12 --- grouting pipeline pressure gauge；13 --- grouting pipeline
Valve；14 --- flowmeter；15 --- Grouting Pipe；16 --- rubber blanket；17 --- base；18 --- connecting bolt；19——
Waterglass pulp-inlet pipe；20 --- waterglass pulp-inlet pipe road valve；21 --- waterglass pulp-inlet pipe road pressure gauge；22 --- base is pre-
Stay bolt hole；23 --- connection group mixes sleeve pipe prepared screw-bolt hole；24 --- connection group mixes sleeve pipe.
Embodiment：
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, presence in the prior art can not ensure the uniformity of full wafer slip casting region slip casting,
Cause the deficiency that slip casting effect is difficult to ensure that, in order to solve technical problem as above, present applicant proposes a population hole slip casting dress
Put.
In a kind of typical embodiment of the application, there is provided a kind of group hole grouting device, this group of holes as shown in Figure 1
Grouting device includes pulp-inlet pipe road, mixing set pattern, grouting pipeline.
Pulp-inlet pipe road is divided into cement mortar pulp-inlet pipe road (i.e. single slurry pulp-inlet pipe (1) in Fig. 1) and waterglass pulp-inlet pipe road
(19), it is made up of pulp-inlet pipe, valve, pressure gauge, connector；Wherein cement mortar pulp-inlet pipe road and waterglass pulp-inlet pipe road (19) are divided
Other places are in diverse location, it is to avoid during note dual slurry, and slurries are mixed and condensed in pipeline in advance, cause the destruction of pipeline, simultaneously
Realize single biliquid alternating slip casting.
Mix sleeve pipe (7) by stainless steel tube (6), liquid mixer (8), enter slurry and the pulp mouth of pipe, pulp pipeline valve group
Into.One group of this mixing sleeve pipe has six pulp mouths of pipe, is welded between the pulp mouth of pipe and stainless steel sleeve pipe, stainless steel sleeve pipe with
Next group of sleeve pipe or base are connected by screw bolts and formed, and centre, which adds, puts steel pad.
Grouting pipeline is by Grouting Pipe (15), relief tube (10), flowmeter (14), valve, pressure gauge, connector and threeway group
Into.According to drilling hole amount, Grouting Pipe quantity can be adjusted at any time, realize porous while slip casting, pressure gauge is used for monitoring note in real time
Pressure is starched, flowmeter is used for monitoring flow rate of grouting in real time, so that field personnel is adjusted at any time to slip casting process.
As shown in Fig. 2 the sleeve pipe of most edge is provided with bolt box, connected with facilitating with connecting bolt (18).
As shown in figure 3, the pulp mouth of pipe can be symmetricly set in mixing outside of sleeve.
Pulp-inlet pipe road (1) and grouting pipeline (15) are connected with mixing sleeve pipe (7) and finished, the quantity of grouting pipeline is with required
The hole count of slip casting simultaneously is determined, if one group of pipeline is not enough, can use connecting bolt (18) connection connection group mixing sleeve pipe (24), in
Between plus put steel pad (16).Connection group mixing sleeve pipe (24) quantity regards required slip casting hole count simultaneously and determined, treats grouting pipeline (15) number
After amount matches with slip casting hole number, just grouting pipeline (15) is closed using connecting bolt (18) with base (17), in
Between plus put steel pad (16).
After cutting apparatus connection is finished, start grouting pump, if note single slurry, opens single slurry slurry-inlet valve door (2), close
Close waterglass slurries slurry-inlet valve door (20)；Single slurry slurry-inlet valve door (2) is opened if dual slurry is noted simultaneously and waterglass slurries enter
Slurry valve (20).
Slip casting tube valve (13) is closed, pressure release tube valve (11) is opened, when having slurries ejection, pressure release tube valve is closed
(11) slip casting tube valve (13), is opened, starts slip casting.
During slip casting, it is desirable to have technical professional on-the-spot guidance workmen, and concern pressure gauge is read in real time
Number (3), (12), (21) and meter readings (14), so as to handle the various situations that scene may face at any time.
After slip casting terminates, grouting pump and grouting pipeline valve (13) are closed, pressure release tube valve (10) is opened, is mixed
Sleeve pipe (7) pressure release；Mixing sleeve pipe grout outlet valve (9) is then shut off, slip casting tube valve (13) is opened, grouting pipeline (15) is carried out
Pressure release.
After pressure release is finished, grouting pipeline (15) is separated with injected hole, now clear water is pumped with grouting pump, opens all
Valve, carries out the cleaning of device.
After cleaning is finished, dismountable all devices are positioned over specified location, subsequently to use.
The preferred embodiment of the application is the foregoing is only, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, not to present invention protection model
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deform still within protection scope of the present invention that creative work can make.
Claims (10)
1. a kind of realize porous while applying the group hole slip casting sleeve pipe of note, it is characterized in that：Including main body pipeline, and multigroup it is arranged at
Main body pipeline both sides branch line, the main body pipeline is internally provided with some liquid mixers；
Each branch line include the relief tube connected with the connecting line of main body pipeline, with connecting line and Grouting Pipe and
It is respectively arranged at three valves in connecting line, relief tube and Grouting Pipe；
By the cooperation of multigroup branch line, the multiple holes grouting of the slurries in realization body pipeline.
2. a kind of as claimed in claim 1 realize porous while applying the group hole slip casting sleeve pipe of note, it is characterized in that：The Grouting Pipe
On be provided with pressure gauge.
3. a kind of as claimed in claim 1 realize porous while applying the group hole slip casting sleeve pipe of note, it is characterized in that：The Grouting Pipe
On be provided with flowmeter.
4. a kind of as claimed in claim 1 realize porous while applying the group hole slip casting sleeve pipe of note, it is characterized in that：The connecting tube
Road is connected with the junction of relief tube and Grouting Pipe by connector.
5. a kind of realize porous while applying the group hole grouting device of note, it is characterized in that：Including several connections such as claim
Sleeve pipe and the pulp-inlet pipe road being arranged on certain section of sleeve pipe any one of 1-4, the pulp-inlet pipe road includes waterglass and enters slurry
Pipeline and single slurry pulp-inlet pipe road, single slurry pulp-inlet pipe road and waterglass pulp-inlet pipe road are respectively at diverse location, it is to avoid biliquid
Condensation by mixing in advance during slip casting, while realizing single biliquid alternating slip casting.
6. grouting device as claimed in claim 5, it is characterized in that：Pressure gauge and valve are provided with the single slurry pulp-inlet pipe road
Door；
Pressure gauge and valve are provided with the waterglass pulp-inlet pipe road.
7. grouting device as claimed in claim 5, it is characterized in that：Described sleeve pipe connects to be formed after assembled casing, assembled casing
One or both ends close.
8. grouting device as claimed in claim 5, it is characterized in that：The hole count of the quantity slip casting as needed of described sleeve pipe and
Branch line number on single sleeve pipe is adjusted.
9. grouting device as claimed in claim 5, it is characterized in that：The single slurry pulp-inlet pipe road and waterglass pulp-inlet pipe road
Set location, angle on sleeve pipe is different.
10. based on the construction method of the device as any one of claim 6-9, it is characterized in that：Comprise the following steps：
(1) regard required slip casting hole count simultaneously and branch line number determines sleeve pipe number, be sequentially connected branch line and pulp-inlet pipe
Road, the grouting pipeline of composition is closed；
(2) start grouting pump, if note single slurry, opens single slurry pulp-inlet pipe road, close waterglass slurries pulp-inlet pipe road, if note
Dual slurry is then opened simultaneously；
(3) each Grouting Pipe is closed, opens relief tube, when having slurries ejection, closed relief tube, open Grouting Pipe, start note
Slurry；
(4) after slip casting terminates, the Grouting Pipe pressure release to carrying out each sleeve pipe；
(5) after pressure release is finished, Grouting Pipe is separated with injected hole, now clear water is pumped with grouting pump, all valves is opened, enters
The cleaning that luggage is put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305678.4A CN106979020A (en) | 2017-05-03 | 2017-05-03 | It is a kind of to realize porous while applying group hole slip casting sleeve pipe, device and its construction method of note |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305678.4A CN106979020A (en) | 2017-05-03 | 2017-05-03 | It is a kind of to realize porous while applying group hole slip casting sleeve pipe, device and its construction method of note |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106979020A true CN106979020A (en) | 2017-07-25 |
Family
ID=59341777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710305678.4A Pending CN106979020A (en) | 2017-05-03 | 2017-05-03 | It is a kind of to realize porous while applying group hole slip casting sleeve pipe, device and its construction method of note |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035738A (en) * | 2017-12-08 | 2018-05-15 | 中国矿业大学 | The anchoring process of more anchor pole simultaneous quantitative slip castings |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11181751A (en) * | 1997-12-17 | 1999-07-06 | Taihei Kogyo Co Ltd | Method for reinforcing soft ground using slag |
| CN201763349U (en) * | 2010-09-17 | 2011-03-16 | 中铁十九局集团轨道交通工程有限公司 | Double-liquid grouting device |
| CN102409664A (en) * | 2011-12-10 | 2012-04-11 | 中国建筑西南勘察设计研究院有限公司 | Multi-pore parallel and synchronous grouting device |
| CN203130099U (en) * | 2013-02-04 | 2013-08-14 | 陕西煤业化工建设（集团）有限公司 | Multi-pipeline grouting system |
| CN103953365A (en) * | 2014-05-20 | 2014-07-30 | 中铁四局集团有限公司 | Tunnel single-liquid and double-liquid alternate grouting reinforcement process and device |
| CN104653199A (en) * | 2015-01-13 | 2015-05-27 | 山东大学 | Multifunctional informatization grouting device and relevant grouting method thereof |
| CN204511371U (en) * | 2015-03-29 | 2015-07-29 | 郝先虎 | Blender at the bottom of underground coal mine two fluid grouting hole |
-
2017
- 2017-05-03 CN CN201710305678.4A patent/CN106979020A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11181751A (en) * | 1997-12-17 | 1999-07-06 | Taihei Kogyo Co Ltd | Method for reinforcing soft ground using slag |
| CN201763349U (en) * | 2010-09-17 | 2011-03-16 | 中铁十九局集团轨道交通工程有限公司 | Double-liquid grouting device |
| CN102409664A (en) * | 2011-12-10 | 2012-04-11 | 中国建筑西南勘察设计研究院有限公司 | Multi-pore parallel and synchronous grouting device |
| CN203130099U (en) * | 2013-02-04 | 2013-08-14 | 陕西煤业化工建设（集团）有限公司 | Multi-pipeline grouting system |
| CN103953365A (en) * | 2014-05-20 | 2014-07-30 | 中铁四局集团有限公司 | Tunnel single-liquid and double-liquid alternate grouting reinforcement process and device |
| CN104653199A (en) * | 2015-01-13 | 2015-05-27 | 山东大学 | Multifunctional informatization grouting device and relevant grouting method thereof |
| CN204511371U (en) * | 2015-03-29 | 2015-07-29 | 郝先虎 | Blender at the bottom of underground coal mine two fluid grouting hole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035738A (en) * | 2017-12-08 | 2018-05-15 | 中国矿业大学 | The anchoring process of more anchor pole simultaneous quantitative slip castings |
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Application publication date: 20170725 |
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