CN101498129B - Water-gas mixing jet apparatus for pile sinking - Google Patents
Water-gas mixing jet apparatus for pile sinking Download PDFInfo
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- CN101498129B CN101498129B CN2008100741361A CN200810074136A CN101498129B CN 101498129 B CN101498129 B CN 101498129B CN 2008100741361 A CN2008100741361 A CN 2008100741361A CN 200810074136 A CN200810074136 A CN 200810074136A CN 101498129 B CN101498129 B CN 101498129B
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- jet apparatus
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
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Abstract
The invention relates to a water-gas mixing jet flow device used for sinking a pile, which comprises a pile body, a high pressure water pipe and a high pressure gas pipe. The water-gas mixing jet flow device is characterized in that the high pressure water pipe and the high pressure gas pipe extend into a high pressure jet flow mixing pipe at the bottom of the inner cavity of the pile body in parallel. The device is favorable for fully utilizing the kinetic energy of high pressure water and high pressure gas to flush the stratum layer so that sand pulp is formed and discharged, thereby the work efficiency for sinking the pile is improved.
Description
Technical field
The present invention relates to a kind of water-gas mixing jet apparatus for pile sinking.
Background technology
Auxiliary pile sinking method lease making water is lifted in traditional water qi of chong channel ascending adversely, tracheae injects water under high pressure and high pressure gas to stratum, pile body bottom, the problem of existence be scouring force a little less than, work efficiency is low.
Summary of the invention
The present invention seeks to provide a kind of water-gas mixing jet apparatus for pile sinking, and the kinetic energy that this equipment helps making full use of water under high pressure, gases at high pressure washes away the stratum, discharges to form mortar, thereby improves the work efficiency of pile sinking.
The present invention includes pile body, high-pressure water pipe and high-pressure air pipe, it is characterized in that: described high-pressure water pipe is connected with the high-pressure spray mixing tube that extends the pile body intracavity bottom with the blender of high-pressure air pipe through being suspended to eminence, described blender is connected by import and high-pressure water pipe, outlet constitutes with the main bend pipe and the bending tracheae of high-pressure spray mixing tube, described main bend pipe is made up of crooked water inlet segment and vertical inlet pipeline section, the entrance point of described bending tracheae docks with high-pressure air pipe, the port of export stretches into the water-exit vertically pipeline section of main bend pipe, and make its outlet with main bend pipe water-exit vertically section towards consistent.
Invention remarkable advantage of the present invention is that water under high pressure, high pressure gas are incorporated in the high-pressure spray mixing tube together, directly spray the water under high pressure gas mixing jet by the high-pressure spray mixing tube to stratum, pile body bottom, thereby the kinetic energy that has fully fully utilized the generation of water under high pressure and high pressure gas impacts, quicken the loosening of sandstone, soil layer, improved the work efficiency of pile sinking greatly.
Description of drawings
Fig. 1 is the embodiment of the invention one organigram.
35 for flowing to the retaining slurry swash plate of discharge pipe among the figure in order to last plasma discharge liquid
Fig. 2 is that the local K of Fig. 1 is to view.
Fig. 3 is the embodiment of the invention two organigrams.
Fig. 4 is the A-A sectional drawing of Fig. 3.
The specific embodiment
The present invention includes pile body 1, high-pressure water pipe 2 and high-pressure air pipe 3 is characterized in that: described high-pressure water pipe and high-pressure air pipe are incorporated the high-pressure spray mixing tube 5 that extends pile body inner chamber 4 bottoms into.
The structural feature of the embodiment of the invention one is that described high-pressure water pipe is connected with the high-pressure spray mixing tube that extends the pile body intracavity bottom with the blender 6 of high-pressure air pipe through being suspended to eminence, described blender is connected by import 7 and high-pressure water pipe, outlet 8 constitutes with main bend pipe 9 and bending tracheae 10 that the high-pressure spray mixing tube connects, described main bend pipe is made up of crooked water inlet segment 11 and water-exit vertically pipeline section 12, the entrance point 13 of described bending tracheae docks with high-pressure air pipe, the port of export 14 stretches into the water-exit vertically pipeline section of main bend pipe, and make its outlet 15 with main bend pipe water-exit vertically pipeline section towards consistent.
The structural feature of the embodiment of the invention two is that described high-pressure water pipe is connected in series mutually with the high-pressure spray mixing tube, the port of export 22 of described high-pressure air pipe stretches into high-pressure spray and mixes pipe, high-pressure air pipe outlet 23 is towards exporting towards consistent with the high-pressure spray mixing tube, described high-pressure water pipe and high-pressure air pipe have flexibility, and the suspension apparatus 24 through being provided with defeated pipe transmission mechanism extends pile body inner chamber bottom from top to bottom after transmitting from lower to upper again, described defeated pipe drive mechanism comprises some water pipe transmission mechanism and tracheae transmission mechanisms that transmit in the same way synchronously, described water pipe transmission mechanism and tracheae transmission mechanism are by being provided with driving gear 25, the final drive shaft 26 of tracheae drive and water pipe drive, with be provided with isometrical driven gear 27, the passive power transmission shaft of tracheae drive and water pipe drive constitutes 28, also is provided with the sprocket wheel 29 that is driven by the motor transmission mechanism of being located on the suspension apparatus on the described final drive shaft.
Above-mentioned pile body top 16 is provided with plasma discharge kuppe 17 these plasma discharge kuppes and is had by the middle part that pipeline runs through the loam cake 19 of through hole 18 and skirt section that sidewall is provided with discharge pipe 20 connects and composes through releasable connecting mechanism, and described loam cake is made up of halved body.
Be not subjected to the influence of the degree of depth in order to drive piles, described high-pressure spray mixing tube is in charge of through flange 30 by plurality of sections or multistage and is concatenated into one.
Take out for the ease of the back of constructing and to be in charge of, the described outer wall of being in charge of is provided with in order to the hanging hole of location or links up with 31.
For fear of mouth of pipe blocking in the piling process, the outlet of described high-pressure spray mixing tube or high-pressure water pipe is provided with the replaceable shower nozzle 34 with spray orifice 32 and cutter bar 33.
In the present device work since water under high pressure and high pressure gas mix by behind the narrower high-pressure spray mixing tube, produce stifled phenomenon of gas and pulse phenomenon, the stifled phenomenon of gas can produce the pressure superposition of water under high pressure and high pressure gas, thereby improves original water, atmospheric pressure, and produces intermittent explosive force; Nondirectional swing up and down about pulse phenomenon can make outlet produce is equivalent to install a multidirectional nozzle additional in outlet, makes outlet intermittently wash away sandstone, soil layer in multi-faceted ground, and the overflow that also helps mortar is discharged outside the stake.
Our experiments show that traditional pile sinking equipment compares: one, traditional pile sinking equipment needs the water of several MPa, the work that atmospheric pressure just can carry out, and adopts present device only can finish the work with hydraulic pressure and air pressure about lower 0.7MPa, greatly reduces energy consumption; Two, traditional pile sinking equipment is beaten pile needs the time of several hrs in (2.35/platform sky), and adopts present device only can beat pile (10-12 root/platform sky) with dozens of minutes, and the pile sinking work efficiency significantly improves.
Claims (5)
1. water-gas mixing jet apparatus for pile sinking, comprise pile body, high-pressure water pipe and high-pressure air pipe, it is characterized in that: described high-pressure water pipe is connected with the high-pressure spray mixing tube that extends the pile body intracavity bottom with the blender of high-pressure air pipe through being suspended to eminence, described blender is connected by import and high-pressure water pipe, outlet constitutes with main bend pipe and bending tracheae that the high-pressure spray mixing tube connects, described main bend pipe is made up of crooked water inlet segment and vertical inlet pipeline section, the entrance point of described bending tracheae docks with high-pressure air pipe, the port of export stretches into the water-exit vertically pipeline section of main bend pipe, and make its outlet with main bend pipe water-exit vertically section towards consistent.
2. water-gas mixing jet apparatus for pile sinking according to claim 1 is characterized in that: described high-pressure spray mixing tube is in charge of through flange by plurality of sections and is concatenated into one.
3. water-gas mixing jet apparatus for pile sinking according to claim 2 is characterized in that: the described outer wall of being in charge of is provided with in order to the hanging hole or the hook of locating.
4. water-gas mixing jet apparatus for pile sinking according to claim 1 is characterized in that: the outlet of described high-pressure spray mixing tube or high-pressure water pipe is provided with the replaceable shower nozzle with spray orifice and cutter bar.
5. according to claim 1,2,3 or 4 described water-gas mixing jet apparatus for pile sinking, it is characterized in that: described pile body top is provided with the plasma discharge kuppe, this plasma discharge kuppe is had by the middle part that pipeline runs through the loam cake of through hole and skirt section that sidewall is provided with discharge pipe connects and composes through releasable connecting mechanism, and described loam cake is made up of halved body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100741361A CN101498129B (en) | 2008-01-31 | 2008-02-23 | Water-gas mixing jet apparatus for pile sinking |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810070595.2 | 2008-01-31 | ||
| CN200810070595 | 2008-01-31 | ||
| CN2008100741361A CN101498129B (en) | 2008-01-31 | 2008-02-23 | Water-gas mixing jet apparatus for pile sinking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101498129A CN101498129A (en) | 2009-08-05 |
| CN101498129B true CN101498129B (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100741361A Expired - Fee Related CN101498129B (en) | 2008-01-31 | 2008-02-23 | Water-gas mixing jet apparatus for pile sinking |
Country Status (1)
| Country | Link |
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| CN (1) | CN101498129B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930273A (en) * | 2017-03-17 | 2017-07-07 | 济南轨道交通集团有限公司 | Stake technique and prefabricated pile are planted in one kind drilling high pressure draught vibration |
| CN107952760B (en) * | 2017-12-28 | 2023-10-13 | 辽宁三三工业有限公司 | Mud pipeline sediment pulse cleaning system |
| CN108396743A (en) * | 2018-05-17 | 2018-08-14 | 深圳市工勘岩土集团有限公司 | High-pressure flush gas lift reverse circulation pilot hole device |
| EP3953531A1 (en) * | 2019-04-09 | 2022-02-16 | GBM Works B.V. | A foundation pile |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581510Y (en) * | 2002-06-15 | 2003-10-22 | 李毓锦 | Flushing device for pile sinking of steel concrete prefabricated pile |
| EP1394326A1 (en) * | 2002-09-02 | 2004-03-03 | Bam Nbm Beton & Industriebouw B.V. | Method for driving a pile and lengthening piece |
| CN1605684A (en) * | 2004-11-09 | 2005-04-13 | 李毓锦 | PHC pile and water flush gas lift static pressure pile-sinking method |
| CN2806566Y (en) * | 2005-06-21 | 2006-08-16 | 上海建仕建筑工程有限公司 | Pile extracting device using steel sleeve water-gas injection method |
| CN1884714A (en) * | 2006-06-26 | 2006-12-27 | 钱勇 | After-grouting self-guiding hole PHC tubular pole tip anti-rusting cap construction device and construction process |
| CN1916296A (en) * | 2006-09-06 | 2007-02-21 | 刘小檀 | Construction technique for self-leading hole at pile tip of embrace press type PHC tubular pile to enter rock through static pressure |
| CN2915943Y (en) * | 2006-06-02 | 2007-06-27 | 福州林立岩土技术咨询有限公司 | Device for facilitating holding type pipe pile tip in rock by self-drilling static pressure technology |
| CN201103121Y (en) * | 2008-02-23 | 2008-08-20 | 黄秋生 | Water and gas mixed jet device for pile sinking |
-
2008
- 2008-02-23 CN CN2008100741361A patent/CN101498129B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581510Y (en) * | 2002-06-15 | 2003-10-22 | 李毓锦 | Flushing device for pile sinking of steel concrete prefabricated pile |
| EP1394326A1 (en) * | 2002-09-02 | 2004-03-03 | Bam Nbm Beton & Industriebouw B.V. | Method for driving a pile and lengthening piece |
| CN1605684A (en) * | 2004-11-09 | 2005-04-13 | 李毓锦 | PHC pile and water flush gas lift static pressure pile-sinking method |
| CN2806566Y (en) * | 2005-06-21 | 2006-08-16 | 上海建仕建筑工程有限公司 | Pile extracting device using steel sleeve water-gas injection method |
| CN2915943Y (en) * | 2006-06-02 | 2007-06-27 | 福州林立岩土技术咨询有限公司 | Device for facilitating holding type pipe pile tip in rock by self-drilling static pressure technology |
| CN1884714A (en) * | 2006-06-26 | 2006-12-27 | 钱勇 | After-grouting self-guiding hole PHC tubular pole tip anti-rusting cap construction device and construction process |
| CN1916296A (en) * | 2006-09-06 | 2007-02-21 | 刘小檀 | Construction technique for self-leading hole at pile tip of embrace press type PHC tubular pile to enter rock through static pressure |
| CN201103121Y (en) * | 2008-02-23 | 2008-08-20 | 黄秋生 | Water and gas mixed jet device for pile sinking |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2003-74049A 2003.03.12 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101498129A (en) | 2009-08-05 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20110427 Termination date: 20170223 |