CN201209253Y - Simple soil nailing borehole occluding apparatus - Google Patents
Simple soil nailing borehole occluding apparatus Download PDFInfo
- Publication number
- CN201209253Y CN201209253Y CNU2008200673868U CN200820067386U CN201209253Y CN 201209253 Y CN201209253 Y CN 201209253Y CN U2008200673868 U CNU2008200673868 U CN U2008200673868U CN 200820067386 U CN200820067386 U CN 200820067386U CN 201209253 Y CN201209253 Y CN 201209253Y
- Authority
- CN
- China
- Prior art keywords
- bag
- soil nailing
- support bar
- supporting rod
- bag body
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a simple soil nail grout stopping device which comprises a supporting rod, a bracket which is used for fixing the supporting rod and a grout pressing pipe, one end of the supporting rod is sheathed with a bag body, both ends of the bag body are fixed on the supporting rod, the rear part of the bag body is provided with a hole, and the grout pressing pipe is inserted at the inlet end of the bag body. The utility model not only can effectively reduce the cost, but also has the advantages of convenient manufacture and installation, good use effect and easy popularization.
Description
(1) technical field: the utility model relates to a kind of pattern foundation pit supporting structure and ends sizing device, and the simple and easy soil nailing that is particularly useful for building operations ground works Slope Treatment ends sizing device.
(2) background technology: at present, what employing was more during plate brad supporting slip casting is the anchor pole stop grouting plug, and this stop grouting plug is by special manufacturer production, be suitable for all kinds of high-low pressure slip castings, but use this stop grouting plug cost higher, the specification kind is more, hand-to-mouth buying is difficulty, supplies untimelyly, influences the duration.
(3) summary of the invention: it is easy that the purpose of this utility model just provides a kind of fabrication and installation, can effectively reduce cost, and the simple and easy soil nailing of saving the buying equipment time ends sizing device.
The utility model comprises support bar, and the support of fixed support bar and madjack pipe is characterized in that: the end at support bar is with a bag, and the bag two ends are fixed on the support bar, and the bag rear portion has the hole, is inserted with a madjack pipe at the bag arrival end.
Support bar described in the utility model is soil nailing or drill rod.
Bag described in the utility model is woven bag or cloth bag.
The utility model bag two ends are bound on the support bar with jag.
During construction, on the ground works side slope, dug the duct in advance, this device has been placed in the duct; When slip casting in the duct is expired soon, extract Grouting Pipe out, the madjack pipe slip casting of using this device instead; At this moment bag expands under the effect of cement paste and forms stop grouting plug, and the part cement paste continues filling in the duct by aperture, until filling up and form certain pressure, ends the purpose that slurry seals thereby reach.This slip casting seal quality meets the foundation pit soil nailing technology and piles up and the construction inspection rules requirement.
The utility model can not only reduce cost effectively, and fabrication and installation are easy, and result of use is good.
(4) description of drawings:
Fig. 1 is that the utility model places the structural representation in the duct.
(5) specific embodiment:
Referring to Fig. 1, among the figure, 1-support bar, 2-support, 3-hole, 4-bag, 5-jag, 6-aperture, 7-madjack pipe.
This simple and easy soil nailing ends sizing device and comprises support bar 1, generally uses soil nailing or drill rod, and the support 2 of fixed support bar is generally made with reinforcing bar or sheet material, above soil nailing or drill rod are welded in, makes it can place the center of the hole of digging 3; End at support bar is with a bag 4, and this bag is generally woven bag or cloth bag, and the bag two ends all are bound on the support bar by jag 5.Have aperture 6 at bag near on the end of depths, duct, to make things convenient for cement paste hole filling in the duct thus; Be inserted with a madjack pipe 7 at the bag arrival end.
Claims (4)
1. simple and easy soil nailing ends sizing device, comprises support bar, the support of fixed support bar and madjack pipe, it is characterized in that: the end at support bar is with a bag, the bag two ends are fixed on the support bar, and the bag rear portion has the hole, are inserted with a madjack pipe at the bag arrival end.
2. simple and easy soil nailing according to claim 1 ends sizing device, it is characterized in that: described support bar is soil nailing or drill rod.
3. simple and easy soil nailing according to claim 1 ends sizing device, it is characterized in that: described bag is woven bag or cloth bag.
4. simple and easy soil nailing according to claim 1 ends sizing device, it is characterized in that: the bag two ends are bound on the support bar with jag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200673868U CN201209253Y (en) | 2008-05-22 | 2008-05-22 | Simple soil nailing borehole occluding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200673868U CN201209253Y (en) | 2008-05-22 | 2008-05-22 | Simple soil nailing borehole occluding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209253Y true CN201209253Y (en) | 2009-03-18 |
Family
ID=40479982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200673868U Expired - Fee Related CN201209253Y (en) | 2008-05-22 | 2008-05-22 | Simple soil nailing borehole occluding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201209253Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041812B (en) * | 2009-10-22 | 2012-03-07 | 宁晋生 | Grouting soil nail for triangularly arranging reinforcing steel bars |
-
2008
- 2008-05-22 CN CNU2008200673868U patent/CN201209253Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041812B (en) * | 2009-10-22 | 2012-03-07 | 宁晋生 | Grouting soil nail for triangularly arranging reinforcing steel bars |
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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 |
Granted publication date: 20090318 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |