CN201400893Y - Device for flushing returned and leaked grout around plugs - Google Patents
Device for flushing returned and leaked grout around plugs Download PDFInfo
- Publication number
- CN201400893Y CN201400893Y CN200920111294XU CN200920111294U CN201400893Y CN 201400893 Y CN201400893 Y CN 201400893Y CN 200920111294X U CN200920111294X U CN 200920111294XU CN 200920111294 U CN200920111294 U CN 200920111294U CN 201400893 Y CN201400893 Y CN 201400893Y
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- Prior art keywords
- returned
- flushing
- air compressor
- air
- plug
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- Expired - Fee Related
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Abstract
The utility model relates to an engineering construction device, in particular to a device for flushing returned and leaked grout around plugs in foundation treatment grouting. The device for flushingreturned and leaked grout around plugs consists of an air compressor, an air storage bottle and an air delivery pipeline, wherein the air compressor is connected with the air storage bottle through the air delivery pipeline, and an air outlet of the air delivery pipeline on the air storage bottle extends above a grouting plug of a drilling hole. The device for flushing returned and leaked grout around plugs is simple in structure, convenient in use, low in maintenance cost and obvious in effect of preventing grout returning, grout leakage, plug holding and plug jamming.
Description
Technical field
The utility model relates to the engineering construction device, and particularly a kind of foundation is handled to wash in the grouting construction around plug and returned slurry, string sizing device.
Background technology
In the foundation treatment project grouting construction, adopt segmentation obstruction grouting process in the hole mostly, in grouting construction at present; occur returning slurry, string slurry phenomenon through regular meeting around plug; cause and embrace plug, jam phenomenon, form drilling accident, this difficult problem causes construction to interrupt incuring loss through delay the duration even through regular meeting.
Summary of the invention
The purpose of this utility model is intended to overcome the defective of prior art, provides a kind of simple in structure, can in time wash when plug returns slurry, string slurry phenomenon occurring, thereby the flushing of stopping to embrace plug, jam is returned slurry, gone here and there sizing device.
Flushing described in the utility model is returned slurry, string sizing device around plug, is made of air compressor, gas bomb, gas pipeline, and air compressor is connected with gas bomb by gas pipeline, and the gas outlet of the gas pipeline on the gas bomb extend into the packer top of boring.
Described air compressor is by the expansion hose assembly UNICOM on gas pipeline and the packer.Described expansion hose assembly has description in the ZL200920111206.6 patent application.
Be connected with pressure meter and vent valve on the described gas bomb.
Be connected with pressure meter and vent valve on the described air compressor.
Flushing described in the utility model is returned slurry, string sizing device around plug, air compressor and gas bomb are by gas pipeline UNICOM, air compressor can be carried gas to gas bomb, when slurries in the filling process backflow to the packer top, open the gate valve of gas bomb, a large amount of gases at high pressure are poured to the packer top in gas outlet by the gas pipeline that connects on the gas bomb, to return slurry above the packer, go here and there and starch slurries outer with gas spray tap or that stirring is returned, gone here and there, do not allow slurries solidify, thereby solved owing to armful plug, the jam of returning slurry, the slurry of going here and there causes.When being socketed with the expansion hose assembly outside the return pipe of packer, air compressor can also be compressed to compressed air in the expansion hose assembly on the packer, make expansion hose assembly inside be full of gases at high pressure and expand, reach sealing packer purpose all around, stop in the filling process slurries and around packer, return slurry around plug, be connected with pressure meter and gate valve on the air compressor, can make things convenient for the staff to realize opening and closing according to the gate valve of the inflation situation control air compressor of packer.The utility model is simple in structure, and is easy to use, and maintenance cost is low, anti-return slurry, string slurry, embrace fill in, the jam effect is obvious.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1-return pipe, 2-inlet pipe, 3-packer, 4-boring, 5-gate valve, 6-pressure meter, 7-gas bomb, 8-air compressor.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described, but is not limited to embodiment.
Embodiment 1
A kind of flushing is returned slurry, string sizing device around plug, as shown in Figure 1, constitute by packer 3, air compressor 8, gas bomb 7, air compressor 8 is connected with gas bomb 7 by gas pipeline, open the gate valve on the air compressor 8, just can give gas bomb 7 inflations, when the air pressure in the gas bomb 7 reaches certain value, stop inflation, the air pressure of gas bomb 7 can be known by the pressure meter on the gas bomb 76.When occurring in the filling process when plug returns slurry, string slurry, open the gate valve 5 of gas bomb 7, a large amount of gases at high pressure are poured to packer 3 tops in gas outlet by the gas pipeline that connects on the gas bomb, packer 3 tops are returned slurry, gone here and there and starch slurries outer with gas spray tap or that stirring is returned, gone here and there, do not allow slurries solidify, thereby solved owing to armful plug, the jam of returning slurry, the slurry of going here and there causes.
Embodiment 2
A kind of flushing is returned slurry, string sizing device around plug, when being socketed with the expansion hose assembly outside the return pipe 1 of packer 3, air compressor 8 can also be compressed to compressed air in the expansion hose assembly on the packer 3, make expansion hose assembly inside be full of gases at high pressure and expand, reach sealing packer purpose all around, stop in the filling process slurries and around packer, return slurry around plug, be connected with pressure meter and gate valve on the air compressor, can make things convenient for the staff to realize opening and closing according to the gate valve of the inflation situation control air compressor of packer.All the other are with embodiment 1.
Claims (5)
1, a kind of flushing is returned slurry, string sizing device around plug, constitute by air compressor, gas bomb, gas pipeline, it is characterized in that air compressor is connected by on gas pipeline and the gas bomb, the packer top of people to boring stretched in the gas outlet of the gas pipeline on the gas bomb.
2, flushing according to claim 1 is returned slurry, string sizing device around plug, it is characterized in that described air compressor is by the expansion hose assembly UNICOM on gas pipeline and the packer.
3, flushing according to claim 1 and 2 is returned slurry, string sizing device around plug, it is characterized in that, is connected with pressure meter and gate valve on the described gas bomb.
4, flushing according to claim 1 and 2 is returned slurry, string sizing device around plug, it is characterized in that, is connected with pressure meter and gate valve on the described air compressor.
5, flushing according to claim 3 is returned slurry, string sizing device around plug, it is characterized in that, is connected with pressure meter and gate valve on the described air compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920111294XU CN201400893Y (en) | 2009-04-27 | 2009-04-27 | Device for flushing returned and leaked grout around plugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920111294XU CN201400893Y (en) | 2009-04-27 | 2009-04-27 | Device for flushing returned and leaked grout around plugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400893Y true CN201400893Y (en) | 2010-02-10 |
Family
ID=41660691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920111294XU Expired - Fee Related CN201400893Y (en) | 2009-04-27 | 2009-04-27 | Device for flushing returned and leaked grout around plugs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400893Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373897A (en) * | 2011-10-14 | 2012-03-14 | 崔金海 | Hydraulic plunger for efficient grouting construction |
-
2009
- 2009-04-27 CN CN200920111294XU patent/CN201400893Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373897A (en) * | 2011-10-14 | 2012-03-14 | 崔金海 | Hydraulic plunger for efficient grouting construction |
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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: 20100210 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |