CN103669363B - A kind of anti-float anchor rod pressure grouting device for overall - Google Patents
A kind of anti-float anchor rod pressure grouting device for overall Download PDFInfo
- Publication number
- CN103669363B CN103669363B CN201310752732.1A CN201310752732A CN103669363B CN 103669363 B CN103669363 B CN 103669363B CN 201310752732 A CN201310752732 A CN 201310752732A CN 103669363 B CN103669363 B CN 103669363B
- Authority
- CN
- China
- Prior art keywords
- pipe
- anchor rod
- thick steel
- overall
- steel 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.)
- Active
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a kind of anti-float anchor rod pressure grouting device for overall, this device comprises thick steel pipe, has hole in the bottom of thick steel pipe, and the top of thick steel pipe is closed with steel plate, and on steel plate, open Grouting Pipe and outlet pipe, described Grouting Pipe and outlet pipe all arrange valve.Anti-float anchor rod pressure grouting device for overall disclosed in this invention, solves in rich groundwater or because of site condition restriction, anchor pole position exists anti-float anchor rod slip casting problem during larger head difference, ensures construction quality and construction speed, cost-saving.
Description
Technical field
The present invention relates to anti-float anchor rod construction field, relate to a kind of anti-float anchor rod pressure grouting device for overall specifically.
Background technology
When underground water table ratio is higher, anti-float anchor rod slip casting insert after usually adopting first slip casting the body of rod or Grouting Pipe also can colligation on anchor rod body, in company with the method for carrying out slip casting in body of rod access aperture, but work as in rich groundwater or because of site condition restriction, when there is larger head difference in anchor pole position, often occur the problem that mortar is discharged with underground water, this can cause above-mentioned grouting method to lose efficacy, and can not ensure the quality that anchor pole is in the milk.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of anti-float anchor rod pressure grouting device for overall.
The present invention adopts following technical scheme:
A kind of anti-float anchor rod pressure grouting device for overall, this device comprises thick steel pipe, has hole in the bottom of thick steel pipe, and the top of thick steel pipe is closed with steel plate, and on steel plate, open Grouting Pipe and outlet pipe, and described Grouting Pipe and outlet pipe all arrange valve.
Further, bottom thick steel pipe, the diameter at hole is 50mm.
Further, the quantity at described hole is three.
Further, after described thick steel pipe loads anchor pole drilled as holes, the gap between its top and anchor pole drilled as holes uses concrete enclosing.
Further, described closed length is 500mm.
The invention has the beneficial effects as follows:
Anti-float anchor rod pressure grouting device for overall disclosed in this invention, solves in rich groundwater or because of site condition restriction, anchor pole position exists anti-float anchor rod slip casting problem during larger head difference, ensures construction quality and construction speed, cost-saving.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the embodiment of the present invention 1 anti-float anchor rod pressure grouting device for overall.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1, please refer to Fig. 1, this embodiment disclose a kind of anti-float anchor rod pressure grouting device for overall, this device comprises thick steel pipe 1, hole 2 is had in the bottom of thick steel pipe, the top of thick steel pipe is closed with steel plate 3, and on steel plate, open Grouting Pipe 4 and outlet pipe 5, and described Grouting Pipe and outlet pipe all arrange valve 6.
Further, bottom thick steel pipe, the diameter at hole is 50mm.
Further, the quantity at described hole is three.
Further, after described thick steel pipe loads anchor pole drilled as holes, the gap between its top and anchor pole drilled as holes uses concrete seven to close.
Further, described closed length is 500mm.
Claims (1)
1. an anti-float anchor rod pressure grouting device for overall, it is characterized in that: this device comprises thick steel pipe, have hole in the bottom of thick steel pipe, the top of thick steel pipe is closed with steel plate, and on steel plate, open Grouting Pipe and outlet pipe, described Grouting Pipe and outlet pipe all arrange valve; Bottom thick steel pipe, the diameter at hole is 50mm; The quantity at described hole is three; After described thick steel pipe loads anchor pole drilled as holes, the gap between its top and anchor pole drilled as holes uses concrete enclosing; Described closed length is 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752732.1A CN103669363B (en) | 2013-12-31 | 2013-12-31 | A kind of anti-float anchor rod pressure grouting device for overall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752732.1A CN103669363B (en) | 2013-12-31 | 2013-12-31 | A kind of anti-float anchor rod pressure grouting device for overall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103669363A CN103669363A (en) | 2014-03-26 |
| CN103669363B true CN103669363B (en) | 2016-01-13 |
Family
ID=50308077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310752732.1A Active CN103669363B (en) | 2013-12-31 | 2013-12-31 | A kind of anti-float anchor rod pressure grouting device for overall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103669363B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658042A (en) * | 2022-04-08 | 2022-06-24 | 中冶建筑研究总院（深圳）有限公司 | High confined water head stratum double-pipe grouting bagged anti-floating anchor rod and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1884790A (en) * | 2006-07-06 | 2006-12-27 | 宋彦波 | Grouting sealing method and apparatus for borehole and conductor pipe for water prospection of mine |
| CN101260672A (en) * | 2008-03-27 | 2008-09-10 | 中南大学 | Weak surface rock slope grouting method and anchor tube for grouting |
| CN202170778U (en) * | 2011-08-05 | 2012-03-21 | 中平能化建工集团有限公司 | Even-pressure super-long grouting pipe capable of refluxing |
| KR20120069223A (en) * | 2010-12-20 | 2012-06-28 | 광성지엠(주) | Ground anchor device |
-
2013
- 2013-12-31 CN CN201310752732.1A patent/CN103669363B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1884790A (en) * | 2006-07-06 | 2006-12-27 | 宋彦波 | Grouting sealing method and apparatus for borehole and conductor pipe for water prospection of mine |
| CN101260672A (en) * | 2008-03-27 | 2008-09-10 | 中南大学 | Weak surface rock slope grouting method and anchor tube for grouting |
| KR20120069223A (en) * | 2010-12-20 | 2012-06-28 | 광성지엠(주) | Ground anchor device |
| CN202170778U (en) * | 2011-08-05 | 2012-03-21 | 中平能化建工集团有限公司 | Even-pressure super-long grouting pipe capable of refluxing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103669363A (en) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103669363B (en) | A kind of anti-float anchor rod pressure grouting device for overall | |
| CN203420329U (en) | Twin float type double-effect floor drain | |
| CN103074869A (en) | Dam leakage stopping method | |
| CN205778938U (en) | A kind of water sealing structure for push pipe starting well hole | |
| CN204113124U (en) | Anti-blocking grouting drill bit | |
| CN204941579U (en) | The pre-buried orifice tube of a kind of pit shaft borehole wall grouting | |
| CN104235407A (en) | Sealing valve | |
| CN204435330U (en) | The interim ecological bleeder pipe plugging system of a kind of water power hydraulic engineering | |
| CN204099735U (en) | A kind of refrigerator room collection divides water pipe box through walls | |
| CN204491810U (en) | A kind of embedded floor drain | |
| CN201715088U (en) | Flow-limiting water-saving pipe | |
| CN203823346U (en) | Plugging device for high-strength steel penstock hole | |
| CN203307784U (en) | Pressurized-water erosion reduction structure of release structure | |
| CN204781278U (en) | Awl core non return floor drain | |
| CN204042117U (en) | 20 tons of excavator hydraulic main valve foundry goods | |
| CN204327185U (en) | A kind of filling in mine boring intubate | |
| CN203049544U (en) | Pier wall anchoring rubber dam bags | |
| CN204238557U (en) | A kind of pump line plugging mechanism of automotive pump | |
| CN203500733U (en) | Water pipe capable of distinguishing direction of water flow | |
| CN204112327U (en) | The puller system of anchor formula horizontal drag strength core stake | |
| CN203067960U (en) | A waterproofing treatment structure at a pipeline-penetrating-wall portion | |
| CN204000842U (en) | Vibration tube device in joint bar castinplace pile after a kind of twist drill concrete pump piles | |
| CN202280854U (en) | Buried flexible seat seal gate valve | |
| CN207195962U (en) | The device for being easy to hydraulic headstock gear to install | |
| CN105221498A (en) | Shutter dam hydraulic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |