CN107460874A - A kind of slip casting anchors utricule - Google Patents
A kind of slip casting anchors utricule Download PDFInfo
- Publication number
- CN107460874A CN107460874A CN201710831385.XA CN201710831385A CN107460874A CN 107460874 A CN107460874 A CN 107460874A CN 201710831385 A CN201710831385 A CN 201710831385A CN 107460874 A CN107460874 A CN 107460874A
- Authority
- CN
- China
- Prior art keywords
- utricule
- positioning head
- head protector
- slip casting
- grouting pipe
- 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 18
- 230000001012 protector Effects 0.000 claims abstract description 22
- 238000005260 corrosion Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 238000001764 infiltration Methods 0.000 claims abstract description 5
- 238000004873 anchoring Methods 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 9
- 239000004927 clay Substances 0.000 abstract description 6
- 239000004568 cement Substances 0.000 abstract description 4
- 239000011440 grout Substances 0.000 abstract description 3
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a kind of slip casting to anchor utricule, one Grouting Pipe sequentially passes through upper chuck, utricule and lower dop and reached in positioning head protector from top to bottom, a low-pressure grouting non-return valve is provided with the Grouting Pipe inside utricule, a high-pressure slip-casting non-return valve is provided with the Grouting Pipe inside positioning head protector.At least one plasma discharge hole is provided with positioning head protector outer wall, check valve is installed in plasma discharge hole portion position.There is a round supporting plate with hanger erection in the cavity of positioning head protector.In upper and lower dop central axial direction one or more guide pipe is connected with through utricule.Utricule is made of to use counter-infiltration anti-corrosion cloth.The present invention can not only make cement grout smoothly inject utricule by above-mentioned improvement, and can effectively replace clay slurries around utricule, effectively improve utricule Solidification Quality, improve resistance to plucking dynamics.
Description
Technical field
It is particularly a kind of to be used for foundation stabilization or the slip casting of slope retaining anchoring utricule the present invention relates to architectural engineering.
Background technology
Existing slip casting anchors utricule, is all that a dop is separately installed with the both ends of a utricule, in two dops
On a guide pipe is fixed with into bag, positioning head protector is installed on lower dop, pacified on upper chuck from the side of guide pipe
Equipped with a Grouting Pipe extending into positioning head protector upper pouch body, in being provided with a grouting valve in bag in Grouting Pipe, this
Subject matter existing for kind of structure is, after cement grout 1-1 fills utricule expansion form enlarged footing, hinder outside Grouting Pipe again
The bottom of secondary injection utricule, can only fill the utricule top slip casting of cement mortar, because around utricule now and bottom is full of
Clay slurries 2-2, utricule top institute cement injection can not effectively displace the clay slurries of surrounding, so as to influence construction quality,
Greatly reduce the withdrawal resistance of anchoring.
The content of the invention
It is an object of the present invention to provide a kind of water and gas efficiently separated in cement mortar, replaces the clay around utricule
Slurries, improve the slip casting anchoring utricule of withdrawal resistance.
The technical scheme is that complete as follows, it is characterised in that：One Grouting Pipe is from top to bottom successively
Reached through upper chuck, utricule and lower dop in positioning head protector, it is inverse that a low-pressure grouting is provided with the Grouting Pipe inside utricule
Only valve, a high-pressure slip-casting non-return valve is provided with the Grouting Pipe inside positioning head protector.It is provided with least on positioning head protector outer wall
One plasma discharge hole, check valve is installed in plasma discharge hole portion position.There is a round supporting plate with hanger erection in the cavity of positioning head protector.
In upper and lower dop central axial direction one or more guide pipe is connected with through utricule.Utricule is to use counter-infiltration anti-corrosion cloth
It is made.
The present invention can not only make cement grout smoothly inject utricule, and can effectively replace utricule week by above-mentioned improvement
Clay slurries are enclosed, effectively improve utricule Solidification Quality, improve resistance to plucking dynamics.
Brief description of the drawings
Fig. 1 is prior art construction effect figure；Fig. 2 is the construction effect figure of the technical program；Fig. 3 is the structure of the present invention
Schematic diagram.
Embodiment
Embodiment is described in detail with reference to accompanying drawing, as shown in figure 3, it includes upper chuck 10, lower dop 8, positioning head protector 6 and
Utricule 9, one or more guide pipe 2 is connected with through utricule central axial direction between upper and lower dop, is determined on lower dop
Position head protector outer wall is provided with least one plasma discharge hole 5, has a round supporting plate 7 with hanger erection in the cavity of positioning head protector, wears
Upper chuck is crossed through reaching in positioning head protector with lower dop in utricule and being provided with a Grouting Pipe 1, in pacifying in utricule in Grouting Pipe
Equipped with a low-pressure grouting non-return valve 3, in being provided with a high-pressure check valve 4 in positioning head protector in Grouting Pipe.Utricule is to adopt
It is made of counter-infiltration anti-corrosion cloth.Check valve is installed in plasma discharge hole portion position.
The present invention in Grouting Pipe in setting low pressure and high-pressure slip-casting non-return valve respectively in utricule and in positioning head protector, and
Position and plasma discharge hole is set in head protector, slurries can be by the low-pressure grouting non-return valve inside utricule rapidly from top to bottom in slip casting
Utricule is injected, unnecessary slurries are smoothly discharged from bottom to up by the high-pressure slip-casting non-return valve in positioning head protector by plasma discharge hole,
Clay slurries effectively around displacement utricule；Using utricule made of counter-infiltration anti-corrosion cloth, the water in slurries can be efficiently separated
And gas, effectively improve anchoring quality；One or more guide pipe is set, penetrating for reinforcing bar or steel hinge line can be facilitated.
Claims (5)
1. a kind of slip casting anchors utricule, it is characterised in that：One Grouting Pipe sequentially passes through upper chuck, utricule and lower card from top to bottom
Head is reached in positioning head protector, and a low-pressure grouting non-return valve is provided with the Grouting Pipe inside utricule, inside positioning head protector
Grouting Pipe is provided with a high-pressure slip-casting non-return valve.
A kind of 2. slip casting anchoring utricule according to claim 1, it is characterised in that：It is provided with least on positioning head protector outer wall
One plasma discharge hole, check valve is installed in plasma discharge hole portion position.
A kind of 3. slip casting anchoring utricule according to claim 1, it is characterised in that：Suspension rod is used in the cavity of positioning head protector
One round supporting plate is installed.
A kind of 4. slip casting anchoring utricule according to claim 1, it is characterised in that：In upper and lower dop central axial direction
One or more guide pipe is connected with through utricule.
A kind of 5. slip casting anchoring utricule according to claim 1, it is characterised in that：Utricule is to use counter-infiltration anti-corrosion cloth
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710831385.XA CN107460874A (en) | 2017-09-15 | 2017-09-15 | A kind of slip casting anchors utricule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710831385.XA CN107460874A (en) | 2017-09-15 | 2017-09-15 | A kind of slip casting anchors utricule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107460874A true CN107460874A (en) | 2017-12-12 |
Family
ID=60552403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710831385.XA Pending CN107460874A (en) | 2017-09-15 | 2017-09-15 | A kind of slip casting anchors utricule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107460874A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09132910A (en) * | 1995-11-08 | 1997-05-20 | Chichibu Onoda Cement Corp | Liquefaction preventive construction method of ground |
| CN201801861U (en) * | 2010-06-02 | 2011-04-20 | 中国京冶工程技术有限公司 | Repeated self-adaptive grouting system |
| CN103726498A (en) * | 2014-01-21 | 2014-04-16 | 山东正元建设工程有限责任公司 | Grouting expanding pre-stressed anchor rod of fiber bag and using method thereof |
| CN104912072A (en) * | 2015-06-23 | 2015-09-16 | 新乡市嘉汇科技有限公司 | Integrated double-bag enlarged anchor rod |
| CN106836217A (en) * | 2017-02-15 | 2017-06-13 | 常州工学院 | A kind of construction method of expansion end formula soil bolt or soil nailing |
| CN207267984U (en) * | 2017-09-15 | 2018-04-24 | 新乡市嘉汇科技有限公司 | A kind of slip casting anchors utricule |
-
2017
- 2017-09-15 CN CN201710831385.XA patent/CN107460874A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09132910A (en) * | 1995-11-08 | 1997-05-20 | Chichibu Onoda Cement Corp | Liquefaction preventive construction method of ground |
| CN201801861U (en) * | 2010-06-02 | 2011-04-20 | 中国京冶工程技术有限公司 | Repeated self-adaptive grouting system |
| CN103726498A (en) * | 2014-01-21 | 2014-04-16 | 山东正元建设工程有限责任公司 | Grouting expanding pre-stressed anchor rod of fiber bag and using method thereof |
| CN104912072A (en) * | 2015-06-23 | 2015-09-16 | 新乡市嘉汇科技有限公司 | Integrated double-bag enlarged anchor rod |
| CN106836217A (en) * | 2017-02-15 | 2017-06-13 | 常州工学院 | A kind of construction method of expansion end formula soil bolt or soil nailing |
| CN207267984U (en) * | 2017-09-15 | 2018-04-24 | 新乡市嘉汇科技有限公司 | A kind of slip casting anchors utricule |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171212 |
|
| WD01 | Invention patent application deemed withdrawn after publication |