CN209384238U - A kind of grouting system - Google Patents
A kind of grouting system Download PDFInfo
- Publication number
- CN209384238U CN209384238U CN201821190151.8U CN201821190151U CN209384238U CN 209384238 U CN209384238 U CN 209384238U CN 201821190151 U CN201821190151 U CN 201821190151U CN 209384238 U CN209384238 U CN 209384238U
- Authority
- CN
- China
- Prior art keywords
- grouting
- outer bar
- grouting pipe
- hollow outer
- construction
- 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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Links
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 238000007569 slipcasting Methods 0.000 claims abstract description 11
- 239000002689 soil Substances 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 24
- 239000002002 slurry Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 210000004911 serous fluid Anatomy 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of grouting systems, including hollow outer bar (1), and the Grouting Pipe (2) being placed in the hollow outer bar (1)；One end of the Grouting Pipe (2) is connected with grouting pump (3), the other end is mud injection end, and the gap between the inside and the Grouting Pipe (2) and the hollow outer bar (1) of the Grouting Pipe (2) forms mud circulation canal (4)；The utility model has the advantage of; it is not only simple in structure, construction method is reliable, practical, convenient; and the residue in position to be implanted such as miscellaneous fill hole when slip casting in slurries and hole will not fall into construction ground or other positions; with the technical effect for reducing pollution, protection construction site environment; construction cost has been saved, difficulty of construction is reduced.
Description
Technical field
The utility model belongs to slurry injection technique field, more particularly, to a kind of grouting system.
Background technique
In engineering construction, due to the uncertainty of texture stratum, anchor cable pore-forming often encounters different difficulties, in original state
Anchor cable machine used in pore-forming is all diversification under the soil properties such as soil, rock, sandy and stony soil, miscellaneous fill, with traditional anchor cable machine in miscellaneous fill or
It is difficult that rubble backfills layer pore-forming, often in pore forming process drill bit can be stuck in lithosphere can not extract or because soil property it is loose,
Gap greatly cannot be stable pore-forming, collapse hole become universal phenomenon, cause construction efficiency lower, increase construction cost.It is infused after pore-forming
Slurry is also a big problem, and grouting serous fluid can prolong gap and get around in miscellaneous fill hole, and grouting amount is caused to increase.Simultaneously in work
Make tradition anchor cable adjustment anchor cable aperture height and position under the bad environment in face and needs mechanical add manually to assist completing.
Summary of the invention
The utility model aim is: providing a kind of grouting system, is not only simple in structure, construction method is reliable, practical, just
Victory, and the residue in position to be implanted such as miscellaneous fill hole when slip casting in slurries and hole will not fall into construction ground
Or other positions, there is the technical effect for reducing pollution, protection construction site environment, saved construction cost, reduced and apply
Work difficulty.
The technical solution of the utility model is: a kind of grouting system, including hollow outer bar, and is placed in the hollow outer bar
Interior Grouting Pipe；One end of the Grouting Pipe is connected with grouting pump, and the other end is mud injection end, in the Grouting Pipe
Gap between portion and the Grouting Pipe and the hollow outer bar forms mud circulation canal.
The hollow outer bar and the Grouting Pipe coaxial inner conductor are arranged as a preferred technical solution,.
It as a preferred technical solution, further include fender post, coaxial inner conductor direction into the soil body along the fender post
It is arranged obliquely.
The mud injection end of the Grouting Pipe is aligned with the mud upstream end of hollow outer bar and sets as a preferred technical solution,
It sets.
The hollow outer bar is stainless steel tube as a preferred technical solution,.
The Grouting Pipe is stainless steel tube as a preferred technical solution,.
The grouting system of the utility model in slip casting, be put into hollow outer bar by steel strand wires and Grouting Pipe, works as Grouting Pipe
After being put into corresponding position, the gap between the inside of the Grouting Pipe and the Grouting Pipe and the hollow outer bar is formed
Mud circulation canal, mud are injected into demand position by Grouting Pipe, when demand position slurries injection when or the when of filling, not
The mud or extra mud poured into stops slip casting after the outflow of hollow outer bar, extracts hollow outer bar, carries out after 2 hours secondary
Mortar depositing construction is completed in slip casting.
The utility model has the advantages that:
1. the grouting system of the utility model, it is not only simple in structure, construction method is reliable, practical, convenient, and wait infuse
Residue when entering slip casting in such as miscellaneous fill hole of position in slurries and hole will not fall into construction ground or other positions,
With the technical effect for reducing pollution, protection construction site environment, construction cost is saved, difficulty of construction is reduced.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and embodiments:
Fig. 1 is the structural schematic diagram of the utility model grouting system；
Wherein: 1, hollow outer bar, 2, Grouting Pipe, 3, grouting pump, 4, mud circulation canal, 5, fender post.
Specific embodiment
Embodiment 1: shown in referring to Fig.1, a kind of grouting system, including hollow outer bar 1, and be placed in hollow outer bar 1
Grouting Pipe 2；The outboard end of the Grouting Pipe 2 accesses grouting pump 3, and the other end is mud injection end, at the same the inside of Grouting Pipe 2,
And the gap between Grouting Pipe 2 and hollow outer bar 1 forms mud circulation canal 4, wherein hollow outer bar 1 and Grouting Pipe 2 are coaxial
The setting of heart line, and along fender post 5, the direction into the soil body is arranged the coaxial inner conductor obliquely, the utility model not only structure letter
It is single, construction method is reliable, practical, convenient, and in position to be implanted such as miscellaneous fill hole when slip casting in slurries and hole
Residue will not fall into construction ground or other positions, have reduce pollution, protection construction site environment technical effect,
Construction cost has been saved, difficulty of construction is reduced.
The mud injection end of the utility model Grouting Pipe 2 is aligned setting, i.e. Grouting Pipe with the mud upstream end of hollow outer bar 1
2 do not need to be arranged in advance with the positional relationship of hollow outer bar 1, since look-ahead portion is easy collapse hole, so look-ahead portion does not consider
Grouting Pipe 2, depth of pore forming according to hollow 1 length of outer bar subject to, while Grouting Pipe 2 is connected with a power-driven system, guarantees note
Pipe 2 is starched smoothly to be inserted into.
The grouting system of the utility model in slip casting, be put into hollow outer bar 1 by steel strand wires and Grouting Pipe 2, works as slip casting
After pipe 2 is put into corresponding position, the gap between the inside and Grouting Pipe 2 and hollow outer bar 1 of Grouting Pipe 2 forms mud and follows
Ring channel, mud are injected into demand position by Grouting Pipe 2, when the injection of the slurries of demand position or the when of filling, do not pour into
Mud or extra mud through hollow outer bar 1 outflow after stop slip casting, extract hollow outer bar and carry out secondary injection after 1,2 hours
Slurry completes mortar depositing construction.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (4)
1. a kind of grouting system, which is characterized in that including hollow outer bar (1), and the slip casting being placed in the hollow outer bar (1)
It manages (2)；One end of the Grouting Pipe (2) is connected with grouting pump (3), and the other end is mud injection end, in the Grouting Pipe (2)
Gap between the internal and described Grouting Pipe (2) and the hollow outer bar (1) forms mud circulation canal (4)；
The hollow outer bar (1) and the Grouting Pipe (2) coaxial inner conductor are arranged；The grouting system further includes fender post (5), described
Along the fender post (5), the direction into the soil body is arranged coaxial inner conductor obliquely.
2. grouting system according to claim 1, which is characterized in that the mud injection end of the Grouting Pipe (2) with it is hollow
The mud upstream end of outer bar (1) is aligned setting.
3. grouting system according to claim 1, which is characterized in that the hollow outer bar (1) is stainless steel tube.
4. grouting system according to claim 1, which is characterized in that the Grouting Pipe (2) is stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190151.8U CN209384238U (en) | 2018-07-25 | 2018-07-25 | A kind of grouting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190151.8U CN209384238U (en) | 2018-07-25 | 2018-07-25 | A kind of grouting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209384238U true CN209384238U (en) | 2019-09-13 |
Family
ID=67869000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821190151.8U Active CN209384238U (en) | 2018-07-25 | 2018-07-25 | A kind of grouting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209384238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778361A (en) * | 2019-10-28 | 2020-02-11 | 福建永强岩土股份有限公司 | A kind of grouting pipe with bamboo branches and underground cavity grouting construction method |
-
2018
- 2018-07-25 CN CN201821190151.8U patent/CN209384238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778361A (en) * | 2019-10-28 | 2020-02-11 | 福建永强岩土股份有限公司 | A kind of grouting pipe with bamboo branches and underground cavity grouting construction method |
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