CN205605165U - A slip casting pipe for gushing prevent string thick liquid and overfall in gushing water slip casting punishment - Google Patents
A slip casting pipe for gushing prevent string thick liquid and overfall in gushing water slip casting punishment Download PDFInfo
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- CN205605165U CN205605165U CN201620462103.4U CN201620462103U CN205605165U CN 205605165 U CN205605165 U CN 205605165U CN 201620462103 U CN201620462103 U CN 201620462103U CN 205605165 U CN205605165 U CN 205605165U
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- slip casting
- grouting
- pipe
- overfall
- long tube
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Abstract
The utility model relates to a slip casting pipe for gushing prevent string thick liquid and overfall in gushing water slip casting punishment comprises slip casting long tube, drilling and block structure, and the slip casting long tube falls into the three -section, every head 3 5m can be according to engineering actual need increase and decrease, and the slip casting long tube butts the rubber elasticity cover between every section connects, does is the rubber elasticity cover close to steel wire sleeve for the one end that slip casting sealed and seal tightly, has constituted the injected hole between two sections slip casting long tubes, is it long by about 3 5cm, block structure includes the slip casting pipe, slip casting membrane bag and ductule injected hole are constituteed, slip casting membrane bag can only see through water, slip casting membrane bag distributes in the outside of slip casting pipe and slip casting pipe, and slip casting membrane bag both ends are all sealed tightly with steel wire sleeve, the slip casting pipe is had the ductule injected hole by the place that slip casting membrane bag covered, the injected hole is quincunx arranging, this structure can better realization prevent that slip casting in -process cluster from starching and the mesh of overfall, and has the characteristics of simple structure, construction convenient operation, low cost, etc, has good application prospect in the engineering.
Description
Art
This utility model relates to Grouting Pipe device conventional in water hazard prediction, especially relates to complex geological condition
Anti-grout leaking and the Grouting Pipe of overfall in a kind of water fathering Grouting in water hazard prediction field.
Background technology
Under the conditions of complicated geology, the destruction that in underground engineering, water damage causes increasingly is come seriously, particularly in Karst Geological Landscape
Crack water fathering engineering is existed huge threat.The reason that water fathering is formed is that geological structure destroys normal stratum, causes
Water barrier not water proof, produces conduit pipe, causes water-bearing layer artesian water to break through water barrier, causes tunnel gushing water.
During taking grouting for water blocking, owing to conduit pipe becomes not smooth, often occur that grouting for water blocking is holed
Between grout leaking, if not enough to the understanding of grout leaking, processing method is improper, often cause inlet well become silted up bore, burying, even cause
Inlet well such as scraps at the accident, affects whole grouting for water blocking project progress.
When using traditional Grouting Pipe structure slip casting, presently, there are some problems: 1. during slip casting, owing to injected hole produces
After raw pressure, when hole spacing is nearer, same crushed zone often causes grout leaking between grouting for water blocking boring；2. after slip casting,
Conventionally employed Grouting Pipe structure stops due to slip casting, it is possible to create overfall, causes the waste of serosity；3., after slip casting terminates, pass
The Grouting Pipe structure of system does not has plugging structure, serosity can be caused to flow out from boring in a large number, cause waste.
Therefore, engineering is needed badly traditional Grouting Pipe device is improved, propose to be suitable for the note of water fathering injecting treatment
Slurry tubular construction, it is possible to preferably solve grout leaking and the problem of overfall during slip casting.
Summary of the invention
Grout leaking, overfall and spillage in order to solve in engineering water fathering injecting treatment, encountered in tradition Grouting Pipe device
Problem, devise a kind of anti-grout leaking and Grouting Pipe of overfall in water fathering Grouting, permissible by this constructional device
Well solve some problems occurred in tradition Grouting Pipe slip casting.
This utility model is a kind of anti-grout leaking and Grouting Pipe of overfall in water fathering Grouting, by slip casting long tube,
Boring and plugging structure form, and slip casting long tube is divided into three sections, and every segment length 3-5m can increase and decrease according to actual demands of engineering, slip casting
Connecting against caoutchouc elasticity set between managing every section, caoutchouc elasticity set is tamping near one end steel wire set of slip casting sealing, two sections of notes
Constitute injected hole between slurry pipe, be about 3-5cm.
As improvement, plugging structure includes grouting pipe, slip casting film bag and grouting with small pipe hole composition, and slip casting film bag is distributed
In slip casting long tube and the outside of grouting pipe, and slip casting film bag two ends are all tamping with steel wire set.
As improvement, slip casting film bag is made up of macromolecular material, and can only pass through water, and serosity is had barrier effect.
As improvement, grouting pipe and slip casting long tube by being welded together, the length of grouting pipe can also root
According to slip casting need adjust.
As improvement, there is grouting with small pipe hole in the place that grouting pipe is covered by slip casting film bag, and injected hole is quincunx cloth
Put.
The beneficial effects of the utility model:
1. the plugging structure in slip casting long tube structure, is made up of grouting pipe, slip casting film bag and grouting with small pipe hole, carries out
During slip casting, first passing through grouting pipe slip casting, serosity is entered slip casting film bag by grouting with small pipe hole, and slip casting film bag can be permeable,
Then, serosity can in slip casting film bag rapid dilatancy hardening, boring is divided into three sections, then can so may be used with segmenting slip casting
To reduce the waste caused because of grout leaking.
2. injected hole is positioned at every section of caoutchouc elasticity set bottom, and one end of caoutchouc elasticity set is tamping by steel wire set, starches during slip casting
Liquid struts caoutchouc elasticity set pulp, and after slip casting terminates, caoutchouc elasticity set can shrink again, is possible to prevent overfall.
3. the slip casting mould bag that hell exists is possible to prevent the generation of spillage, overfall, and total is simple, easy construction.
Accompanying drawing explanation
Fig. 1 Grouting Pipe overall structure schematic diagram
Fig. 2 slip casting film bag schematic diagram
Detail drawing at Fig. 3 injected hole
Fig. 4 Grouting Pipe top view
Reference:
Wherein slip casting long tube 1, boring 2, slip casting film bag 3, grouting pipe 4, slip casting sealing 5, caoutchouc elasticity set 6, injected hole
7, steel wire set 8, grouting with small pipe hole 9.
Detailed description of the invention
With reference to the accompanying drawings: this utility model is made up of slip casting long tube (1), boring (2) and plugging structure, slip casting long tube (1)
It is divided into three sections, every segment length 3-5m, can be according to the actual increase and decrease of engineering, against caoutchouc elasticity set (6) between slip casting long tube (1) every section
Connecting, caoutchouc elasticity set (6) is tamping near one end steel wire set (8) of slip casting sealing, constitutes between two sections of slip casting long tubes (1)
Injected hole (7), is about 3-5cm；
As improvement, plugging structure includes grouting pipe (4), slip casting film bag (3) and grouting with small pipe hole (9) composition, note
Serous coat bag (3) is distributed in slip casting long tube (1) and the outside of grouting pipe (4), and slip casting film bag (3) two ends are all with steel wire set (8)
It is tamping.
As improvement, slip casting film bag (3) is made up of macromolecular material, and can only pass through water, and serosity is had barrier effect.
As improvement, grouting pipe (4) and Grouting Pipe (3) by being welded together, the length of grouting pipe (4) is also
Can according to slip casting need adjust.
As improvement, there is grouting with small pipe hole (9) in the place that grouting pipe (4) is covered by slip casting film bag (3), injected hole in
Quincuncial arrangement.
When carrying out slip casting, first passing through grouting pipe (4) slip casting, serosity is entered slip casting film bag by grouting with small pipe hole (9)
(3), slip casting film bag (3) can be permeable, then, serosity can in slip casting film bag (3) rapid dilatancy hardening, will boring (2) be divided into
Three sections, then so can reduce, with segmenting slip casting, the waste caused because of grout leaking；Injected hole is positioned at every section of caoutchouc elasticity
Set (6) bottom, one end of caoutchouc elasticity set (6) is tamping by steel wire set (8), and during slip casting, serosity struts caoutchouc elasticity set (6) pulp,
After slip casting terminates, caoutchouc elasticity set (6) can shrink again, is possible to prevent overfall；It addition, the slip casting film bag that boring (2) mouth exists
(3) generation of spillage, overfall it is possible to prevent.
Claims (3)
1. anti-grout leaking and the Grouting Pipe of overfall in the water fathering Grouting, it is characterised in that: by slip casting long tube (1),
Boring (2) and plugging structure composition, slip casting long tube (1) is divided into three sections, and every segment length 3-5m can increase according to actual demands of engineering
Subtracting, connect against caoutchouc elasticity set (6) between slip casting long tube (1) every section, caoutchouc elasticity set (6) is used near one end of slip casting sealing
Steel wire set (8) is tamping, and constitutes injected hole (7), be about 3-5cm between two sections of slip casting long tubes (1).
2., according to a kind of anti-grout leaking and the Grouting Pipe of overfall in water fathering Grouting described in claim 1, it is special
Levy and be: plugging structure includes grouting pipe (4), slip casting film bag (3) and grouting with small pipe hole (9) composition, slip casting film bag (3) point
Cloth is in slip casting long tube (1) and the outside of grouting pipe (4), and slip casting film bag (3) two ends are all tamping with steel wire set (8).
3., according to a kind of anti-grout leaking and the Grouting Pipe of overfall in water fathering Grouting described in claim 1, it is special
Levy and be: grouting pipe (4) and slip casting long tube (1) are by being welded together, and the length of grouting pipe (4) can also basis
Slip casting need adjust；There is grouting with small pipe hole (9) in the place that grouting pipe (4) is covered by slip casting film bag (3), and injected hole is prunus mume (sieb.) sieb.et zucc.
Flower-shape is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620462103.4U CN205605165U (en) | 2016-05-20 | 2016-05-20 | A slip casting pipe for gushing prevent string thick liquid and overfall in gushing water slip casting punishment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620462103.4U CN205605165U (en) | 2016-05-20 | 2016-05-20 | A slip casting pipe for gushing prevent string thick liquid and overfall in gushing water slip casting punishment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205605165U true CN205605165U (en) | 2016-09-28 |
Family
ID=56949718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620462103.4U Expired - Fee Related CN205605165U (en) | 2016-05-20 | 2016-05-20 | A slip casting pipe for gushing prevent string thick liquid and overfall in gushing water slip casting punishment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205605165U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708768A (en) * | 2018-06-04 | 2018-10-26 | 徐州中国矿大岩土工程新技术发展有限公司 | Slip casting tube head, grouting device and its construction method |
| CN108756945A (en) * | 2018-06-04 | 2018-11-06 | 徐州中国矿大岩土工程新技术发展有限公司 | The device and construction method administered for multilayer goaf grouting |
| CN109209483A (en) * | 2018-10-11 | 2019-01-15 | 徐州中国矿大岩土工程新技术发展有限公司 | A kind of goaf grouting method and grouting device |
| CN112177002A (en) * | 2020-09-23 | 2021-01-05 | 山东高速岩土科技有限公司 | Membrane bag grouting device for reinforcing specific region of stratum and grouting reinforcing method |
-
2016
- 2016-05-20 CN CN201620462103.4U patent/CN205605165U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708768A (en) * | 2018-06-04 | 2018-10-26 | 徐州中国矿大岩土工程新技术发展有限公司 | Slip casting tube head, grouting device and its construction method |
| CN108756945A (en) * | 2018-06-04 | 2018-11-06 | 徐州中国矿大岩土工程新技术发展有限公司 | The device and construction method administered for multilayer goaf grouting |
| CN109209483A (en) * | 2018-10-11 | 2019-01-15 | 徐州中国矿大岩土工程新技术发展有限公司 | A kind of goaf grouting method and grouting device |
| CN112177002A (en) * | 2020-09-23 | 2021-01-05 | 山东高速岩土科技有限公司 | Membrane bag grouting device for reinforcing specific region of stratum and grouting reinforcing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160928 Termination date: 20200520 |