CN104164865B - Slip casting air cushion plug - Google Patents
Slip casting air cushion plug Download PDFInfo
- Publication number
- CN104164865B CN104164865B CN201410389163.3A CN201410389163A CN104164865B CN 104164865 B CN104164865 B CN 104164865B CN 201410389163 A CN201410389163 A CN 201410389163A CN 104164865 B CN104164865 B CN 104164865B
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- CN
- China
- Prior art keywords
- air cushion
- sealing plug
- grouting
- cushion sealing
- plug
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- 238000007569 slipcasting Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 239000007921 spray Substances 0.000 claims abstract description 23
- 239000002002 slurry Substances 0.000 claims abstract description 22
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 21
- 238000007596 consolidation process Methods 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000008267 milk Substances 0.000 claims abstract description 3
- 210000004080 milk Anatomy 0.000 claims abstract description 3
- 235000013336 milk Nutrition 0.000 claims abstract description 3
- 239000004568 cement Substances 0.000 claims description 10
- 239000010985 leather Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000011440 grout Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000486406 Trachea Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
A kind of slip casting air cushion plug is made of grouting pump, feed pipe for mortar, spray head, air cushion sealing plug, air compressor machine etc., is equipped with air cushion sealing plug in the junction tube wall surrounding of spray head and feed pipe for mortar, air cushion sealing plug connects air compressor machine by tracheae.Add air cushion sealing plug between Grouting Pipe and hole wall, can prevent slurries from emerging, slip casting air cushion plug be in order to prevent due to misunderstanding each other between Grouting Pipe and hole wall between, because pressure mitigate caused by grout.After Grouting Pipe protrudes into underground, gap is sealed to the inflation of air cushion sealing plug with air compressor machine, gap is blocked full of the air cushion sealing plug after gas and forms back pressure, force slurries uniformly penetrating bottom surrounding.After completing grouting, air cushion sealing plug is deflated and rises half meter together with spray head, reinflated post-grouting, repeatedly until hole, making entirely to be in the milk is divided into uniform consolidation.The big palpulus of air cushion plug is determined according to Grouting Pipe and the size in the gap Dong Bi.Such grouting ensures that quality.
Description
Technical field
The present invention relates to a kind of building machineries, one kind are related in particular in underground grout injection, to prevent slurries
It emerges, the slip casting air cushion plug of air cushion sealing plug is added between feed pipe for mortar and hole wall.
Background technique
It often to be injected to underground deep layer in underground grout injection, but in foundation stabilization mortar depositing construction on building site,
Pressure mitigates due to Grouting Pipe and Dong Bi have gap, causes slurries in hole grout, will affect in this way spray head cement slurry to
The effect of bottom surrounding uniformly penetrating especially can generate a large amount of grouts in hole, poor effect in hard stratum construction.Workpeople
For this thing, headache is worried, will affect foundation quality when because serious, causes serious consequence.
Summary of the invention
The purpose of the present invention is to overcome the deficiencies of the prior art, provides one kind in underground grout injection, is anti-
Only slurries are emerged, and the slip casting air cushion plug of air cushion sealing plug is added between feed pipe for mortar and hole wall.
The technical solution adopted by the present invention to solve the technical problems is: a kind of slip casting air cushion plug, including ground and stratum,
Ground right side of face fixes grouting pump, and grouting pump connects feed pipe for mortar, and feed pipe for mortar is mounted in hole, between the probing in the earth formation of hole, feed pipe for mortar
Bottom connects spray head, is cement slurry below spray head, and the tube wall surrounding of the junction of spray head and feed pipe for mortar is equipped with air cushion envelope
Mouth plug, air cushion sealing plug top surface are fixedly connected with tracheae, and tracheae is fixedly connected with air compressor machine, and air compressor machine is fixed on the ground on the left of grouting pump
On face.The inner wall of air cushion sealing plug is wrapped in the surrounding of feed pipe for mortar, the inner wall in the outer wall connection hole of air cushion sealing plug.Air cushion sealing
Plug can be made of rubber, and the shape of air cushion sealing plug is hollow column type gasbag.
The invention has the advantages that adding air cushion sealing plug between Grouting Pipe and hole wall, it can prevent slurries from emerging,
Slip casting air cushion plug be in order to prevent due to misunderstanding each other between Grouting Pipe and hole wall between, because pressure mitigate caused by grout.In Grouting Pipe
Air cushion sealing plug is added between the wall of hole, after Grouting Pipe protrudes into underground, seals gap to the inflation of air cushion sealing plug with air compressor machine,
Gap is blocked full of the air cushion sealing plug after gas and forms back pressure, forces slurries uniformly penetrating bottom surrounding.After completing grouting, by gas
Pad sealing plug, which is deflated, rises half meter together with spray head, reinflated post-grouting, repeatedly until hole, makes the quilt that is entirely in the milk
It is divided into uniform consolidation.The big palpulus of air cushion plug is determined according to Grouting Pipe and the size in the gap Dong Bi.Such grouting energy
Ensure quality.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the construction sectional structure chart of the embodiment of the present invention one.
Fig. 2 is the air cushion sealing plug and spray head three-dimensional structure diagram of the embodiment of the present invention one.
Fig. 3 is the air cushion sealing plug and spray head facing structure figure of the embodiment of the present invention one.
Fig. 4 is the air cushion sealing plug and spray head overlooking structure figure of the embodiment of the present invention one.
In figure: 1. grouting pumps, 2. air compressor machines, 3. tracheaes, 4. ground, 5. air cushion sealing plugs, 6. spray heads, 7. cement slurries,
8. stratum, 9. holes, 10. feed pipe for mortar.
Specific embodiment
It in Fig. 1, Fig. 2, Fig. 3, embodiment illustrated in fig. 4, is provided with grouting pump (1), air compressor machine (2), tracheae (3), ground
(4), air cushion sealing plug (5), spray head (6), cement slurry (7), stratum (8), hole (9), feed pipe for mortar (10).
Implement slip casting air cushion plug of the invention, including ground (4) and stratum (8), on the right side of ground (4) fixed grouting pump (1),
Grouting pump (1) connects feed pipe for mortar (10), and feed pipe for mortar (10) is mounted in hole (9), and hole (9) are placed among stratum (8), feed pipe for mortar
(10) bottom connection spray head (6), spray head (6) are cement slurry (7), spray head (6) and feed pipe for mortar (10) junction below
Tube wall surrounding is equipped with air cushion sealing plug (5), and air cushion sealing plug (5) top surface is fixedly connected tracheae (3), and tracheae (3) is fixedly connected with sky
Press (2), air compressor machine (2) are fixed on the ground (4) on the left of grouting pump (1).The inner wall of air cushion sealing plug (5) is wrapped in defeated slurry
Manage the surrounding of (10), the inner wall of outer wall connection hole (9) of air cushion sealing plug (5).Air cushion sealing plug (5) can be made of rubber,
The shape of air cushion sealing plug (5) is hollow column type gasbag.
Implement slip casting air cushion plug of the invention, air cushion sealing plug is added between Grouting Pipe and hole wall, slurries can be prevented
Emerge, slip casting air cushion plug be in order to prevent due to misunderstanding each other between Grouting Pipe and hole wall between, because pressure mitigate caused by grout.It is infusing
Air cushion sealing plug is added between slurry pipe and hole wall, after Grouting Pipe protrudes into underground, is sealed with air compressor machine to the inflation of air cushion sealing plug
Gap blocks gap full of the air cushion sealing plug after gas and forms back pressure, forces slurries uniformly penetrating bottom surrounding.Complete grouting
Afterwards, air cushion sealing plug is deflated and rises half meter together with spray head, reinflated post-grouting, repeatedly until hole, makes whole
A grouting is divided into uniform consolidation.The big palpulus of air cushion plug is determined according to Grouting Pipe and the size in the gap Dong Bi.It is such
Grouting ensures that quality.
Implement slip casting air cushion plug of the invention, air cushion sealing plug makes similar to leather bag for sealing hole wall after inflation not
Cement slurry up emits.Tracheae is for filling high pressure gas, and spray head is toward spray cement grout under bottom.The present invention can be with
It effectively prevents the cement slurry filled in underground from generating adverse current because pressure becomes smaller, causes slurry infiltration around ground uneven.It uses
When complete then to operate repeatedly to upper half rice after slip casting every time, can make so entirely layer by layering uniform consolidation.
Implement the present invention, effect is fine.
Claims (1)
1. a kind of slip casting air cushion plug, including ground (4) and stratum (8), which is characterized in that the fixed note on the right side of the ground (4)
Stock pump (1), grouting pump (1) connect feed pipe for mortar (10), and feed pipe for mortar (10) is mounted in hole (9), and hole (9) are placed in stratum (8)
Between, feed pipe for mortar (10) bottom connects spray head (6), and spray head (6) is below cement slurry (7), spray head (6) and feed pipe for mortar (10)
The tube wall surrounding of junction is equipped with air cushion sealing plug (5), and air cushion sealing plug (5) top surface is fixedly connected tracheae (3), and tracheae (3) is solid
Surely air compressor machine (2) are connected, air compressor machine (2) is fixed on the ground (4) on the left of grouting pump (1), the inner wall packet of air cushion sealing plug (5)
It is rolled in the surrounding of feed pipe for mortar (10), the inner wall of outer wall connection hole (9) of air cushion sealing plug (5), air cushion sealing plug (5) can use rubber
Glue is made, and the shape of air cushion sealing plug (5) is hollow column type gasbag, and air cushion sealing plug is leather bag shape, is used for inflation
After seal hole wall and emit cement slurry up, after Grouting Pipe protrudes into underground, seal gap to the inflation of air cushion sealing plug with air compressor machine,
Gap is blocked full of the air cushion sealing plug after gas and forms back pressure, forces slurries uniformly penetrating bottom surrounding, after completing grouting, by gas
Pad sealing plug, which is deflated, rises half meter together with spray head, reinflated post-grouting, repeatedly until hole, makes the quilt that is entirely in the milk
It is layered uniform consolidation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410389163.3A CN104164865B (en) | 2014-07-31 | 2014-07-31 | Slip casting air cushion plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410389163.3A CN104164865B (en) | 2014-07-31 | 2014-07-31 | Slip casting air cushion plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104164865A CN104164865A (en) | 2014-11-26 |
| CN104164865B true CN104164865B (en) | 2019-07-19 |
Family
ID=51908838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410389163.3A Active CN104164865B (en) | 2014-07-31 | 2014-07-31 | Slip casting air cushion plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104164865B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695441B (en) * | 2015-03-16 | 2016-04-27 | 中国水电基础局有限公司 | A kind of deep covering layer two-shot grouting method |
| CN104711986B (en) * | 2015-03-16 | 2016-04-27 | 中国水电基础局有限公司 | A kind of method for filling of deep covering layer sheath body slurry |
| CN104711987B (en) * | 2015-03-16 | 2016-04-27 | 中国水电基础局有限公司 | A kind of deep covering layer sleeving valve tube method controllable grouting method |
| CN105908746B (en) * | 2016-04-20 | 2017-11-21 | 山东大学 | A kind of pile concrete drill core after-teeming sizing device and after-teeming paste-making method |
| CN108221556A (en) * | 2018-02-11 | 2018-06-29 | 北京中水科工程总公司 | For the circulating-heating transfer pipeline and its grouting method of heated bitumen grouting |
| CN109236231B (en) * | 2018-11-02 | 2024-04-09 | 济南力稳岩土工程有限公司 | Grouting device for plugging water burst in bare hole section crack in mine drilling |
| CN109989726B (en) * | 2018-11-22 | 2024-06-11 | 中煤地质集团有限公司 | Divided downhole fixed-point injector and method for repairing water supply pipe well by using same |
| CN111576341B (en) * | 2019-04-03 | 2021-12-14 | 华北水利水电大学 | Asphalt repairing vehicle for underwater repairing cracks of concrete river levee |
| CN111157279B (en) * | 2020-01-20 | 2023-08-01 | 重庆三峡学院 | Geological disaster prevention monitoring sampling device |
| CN113047264A (en) * | 2021-03-16 | 2021-06-29 | 中国地质大学（武汉） | Air bag hole sealing type cloth bag grouting method |
| CN113236180B (en) * | 2021-05-27 | 2022-04-19 | 杭州市勘测设计研究院有限公司 | Geological exploration hole plugging method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63280121A (en) * | 1987-05-11 | 1988-11-17 | Shin Gijutsu Koei Kk | Ground anchor |
| JPH0626037A (en) * | 1991-12-30 | 1994-02-01 | Shimizu Corp | Bearing pressure type removable anchor and execution method thereof |
| CN201963315U (en) * | 2010-12-20 | 2011-09-07 | 中铁隧道集团有限公司 | Mold-bagged grouting device for fast and uniformly reinforcing soft stratum |
| CN102733385A (en) * | 2012-05-09 | 2012-10-17 | 中国京冶工程技术有限公司 | Fully-recycled body expanding anchor rod and construction method for anchoring ground using same |
| CN203394430U (en) * | 2013-07-08 | 2014-01-15 | 平顶山天安煤业股份有限公司勘探工程处 | Grouting hole packer |
| CN204098016U (en) * | 2014-07-31 | 2015-01-14 | 沈嘉艳 | Slip casting air cushion plug |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203007953U (en) * | 2013-01-16 | 2013-06-19 | 中铁十七局集团第三工程有限公司 | Inflatable grouting type slurry-stopping plug for hollow grouting anchor rod |
-
2014
- 2014-07-31 CN CN201410389163.3A patent/CN104164865B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63280121A (en) * | 1987-05-11 | 1988-11-17 | Shin Gijutsu Koei Kk | Ground anchor |
| JPH0626037A (en) * | 1991-12-30 | 1994-02-01 | Shimizu Corp | Bearing pressure type removable anchor and execution method thereof |
| CN201963315U (en) * | 2010-12-20 | 2011-09-07 | 中铁隧道集团有限公司 | Mold-bagged grouting device for fast and uniformly reinforcing soft stratum |
| CN102733385A (en) * | 2012-05-09 | 2012-10-17 | 中国京冶工程技术有限公司 | Fully-recycled body expanding anchor rod and construction method for anchoring ground using same |
| CN203394430U (en) * | 2013-07-08 | 2014-01-15 | 平顶山天安煤业股份有限公司勘探工程处 | Grouting hole packer |
| CN204098016U (en) * | 2014-07-31 | 2015-01-14 | 沈嘉艳 | Slip casting air cushion plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104164865A (en) | 2014-11-26 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190722 Address after: 215300 Shuixiu Road 1165, Yushan Town, Kunshan City, Jiangsu Province Patentee after: KUNSHAN CITY YUSHAN TOWN SHILONG DESIGN STUDIO Address before: 215300 Jiangsu province Kunshan City Yingbin Road, intimate garden 9 building 408 room Patentee before: Shen Jiayan |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201016 Address after: 20 / F, building A-1, shazhouhu science and Technology Innovation Park, Huachang Road, yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province 215600 Patentee after: Suzhou yunqi Yizhan Technology Service Co., Ltd Address before: 215300 Shuixiu Road 1165, Yushan Town, Kunshan City, Jiangsu Province Patentee before: KUNSHAN CITY YUSHAN TOWN SHILONG DESIGN STUDIO |
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| TR01 | Transfer of patent right |