CN102108699B - Vibroflot - Google Patents
Vibroflot Download PDFInfo
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- CN102108699B CN102108699B CN201110005414XA CN201110005414A CN102108699B CN 102108699 B CN102108699 B CN 102108699B CN 201110005414X A CN201110005414X A CN 201110005414XA CN 201110005414 A CN201110005414 A CN 201110005414A CN 102108699 B CN102108699 B CN 102108699B
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Abstract
The invention relates to a vibroflot for compacting soft foundation by a vibroflotation method. The dry-process vibroflot comprises a vibroflotation head, a body and a motor gland, wherein the top of the body is connected with the vibroflotation head, while the tail is connected with the motor gland; an air-water channel, a water outlet channel and a water return channel are formed in the body; the motor gland is provided with an air inlet, a water inlet and a water return hole; the vibroflotation head is provided with a water outlet; the air-water channel is connected with an airinlet; the water outlet channel is connected with the water outlet; and the water return channel is connected with the water return hole. High pressure air is sprayed through the air-water channel, the water and air are mixed to impact the ground, and the pore forming rate is higher; the water outlet channel and the water inlet channel are self-circulated under certain pressure and water resources are saved; and water or air can pass through the air-water channel, so that a range of regulating the ground impacting pressure of the vibroflot is wider.
Description
Technical field
The present invention relates to a kind of device, relate in particular to a kind of vibrating impacter with vibratory drilling method encryption soft foundation.
Background technology
Vibroflotation technique also is called vibroflotation method, and is different according to its approach, means of reinforcing mollisol, can be divided into and shaking towards compacting method and vibroreplacement or title vibro-replacement stone column method.Vibroflotation method is with the crane vibrating impacter, starts submersible motor and drives eccentric block, makes vibrating impacter produce dither, starts high-pressure hydraulic pump simultaneously, and water under high pressure is penetrated by nozzle, under the effect of dashing of shaking, vibrating impacter is sunk to projected depth gradually.Promptly in the hole, insert rubble piecemeal behind the clear hole from ground.
Vibrating impacter is a main construction equipment in the vibroflotation method construction; At present, the more vibrating impacter of domestic application is electronic vibrating impacter or hydraulic vibroflotation device, and it is to drive the rotation of polarization rotor through motor or motor; Produce horizontal vibration force, accomplish operations such as pore-creating, the building stones of tamping adding or pile.
Existing vibrating impacter mainly is to use to spray water with high pressure and washes away the crowded ground that shakes, yet only uses the water jetting drawback fairly obvious, not only wastes big water gaging, and produces a large amount of mud, and the mud contamination surrounding environment of discharging is made troubles to construction.And high pressure, a large amount of water can make a large amount of sand grains that bring out deposit in the aperture, causes construction ground to raise, and makes troubles to post-processed, is prone to cause " string hole " phenomenon simultaneously, and construction quality is poor.
Summary of the invention
The objective of the invention is: provide a kind of and be widely used, a kind of vibrating impacter of environment-friendly water-saving.For realizing above-mentioned purpose, the technical scheme that the present invention adopts is following:
A kind of vibrating impacter comprises the drift that shakes, body and motor gland, and the body top is connected with the drift that shakes; End is connected with the motor gland, is provided with air water channel, water outlet and backwater road in the said body, and said motor gland is provided with air hand-hole, blasthole and backwater hole; The said drift that shakes is provided with delivery port; Said air water channel is connected with the air hand-hole, and said water outlet is connected with delivery port, and said backwater road is connected with backwater hole.
The delivery port place is provided with pressure valve, and pressure valve can be opened during greater than 0.7MPa at pressure automatically.
The air water channel has two, and every air water channel both can also can be ventilated in water flowing.
Self-loopa is realized in water outlet and backwater road under pressure.
Air water channel, water outlet and backwater road are arranged radially along vibrating impacter.
In sum, the invention has the beneficial effects as follows: (1) is provided with the air water channel, can both use at multiple complex formation environment; (2) delivery port is provided with pressure valve, when hydraulic pressure is not enough, has saved water resource; (3), utilizing water, gas to mix impacts ground, becomes porosity higher; (4) water outlet with go into water channel self-loopa under certain pressure, conserve water resource; (5) the air water channel can pass through water or gas, makes that vibrating impacter impact ground pressure adjustable range is wider.
Description of drawings
Fig. 1 is the motor gland schematic top plan view of a kind of vibrating impacter of the present invention;
Fig. 2 is air water channel of the present invention and air hand-hole, the backwater road sketch map that is connected with backwater hole;
Fig. 3 is that A-A of the present invention is to cross-sectional schematic;
Fig. 4 is that B-B of the present invention is to cross-sectional schematic;
Wherein, 1, drift shakes; 2, body; 3, motor gland; 4, air water channel; 5, water outlet; 6, backwater road; 7 air hand-holes; 8, blasthole; 9, backwater hole; 10, delivery port; 11, pressure valve; 12, cable interface.
The specific embodiment
For ease of the understanding of technical scheme of the present invention, combine accompanying drawing to specify at present.
A kind of vibrating impacter comprises the drift 1 that shakes, body 2 and motor gland 3, and body 2 tops are connected with the drift 1 that shakes, and end is connected with motor gland 3.
With reference to accompanying drawing 1, scenes four water channels that distributing uniformly in the body 2 wherein have two air water channels 4, a water outlet 5 and a backwater road 6, and corresponding motor gland is provided with air hand-hole 7, blasthole 8 and backwater hole 9.
Be connected with the air hand-hole respectively with reference to accompanying drawing 2 and 3, two air water channels of accompanying drawing, the backwater road is connected with backwater hole, and water outlet is connected with delivery port 10 with blasthole respectively, and delivery port is equipped with pressure valve 11.The conduit that will have pressure-air during construction is fixed to the air hand-hole, and high-pressure water pipe is fixed to blasthole, and EC is fixed to backwater hole, and cable is received cable interface 12.Energized constantly has air to pass through air water channel self-vibration ejection towards the device top in the vibrating impacter course of work, because the continuous disturbance of bubble; Shaking not to produce the grit deposition near the drift, and pore-forming is more stable, can not produce " string hole " phenomenon; Accelerating construction progress, hole quality is high.The air water channel both can also can be ventilated in water flowing, when the water flowing of air water channel, cooperated delivery port to strengthen the ground impact force, also can be through air water channel perfusion slurry.The air water channel has two, guarantees that air can in time pour into.The delivery port place is provided with pressure valve, and current can not spray when hydraulic pressure is not enough, has avoided the waste of water resource.
With reference to accompanying drawing 4, water outlet and backwater road can self-loopas under certain pressure, the conserve water resource.Pressure valve is opened when 0.7MPa is above automatically, promptly when the vibrator high pressure water injection reaches working stamndard, can guarantee the water ejection, and pressure valve is not closed when hydraulic pressure reaches working stamndard, the conserve water resource.Air water road, water outlet and backwater road are arranged radially on body fuselage, rationally utilize the body space, prolong the application life of vibrating impacter.
In sum, more than being merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a vibrating impacter comprises the drift that shakes (1), body (2) and motor gland (3), and the body top is connected with the drift that shakes; End is connected with the motor gland, it is characterized in that, is provided with air water channel (4), water outlet (5) and backwater road (6) in the body; The motor gland is provided with air hand-hole (7), blasthole (8) and backwater hole (9), and the drift that shakes is provided with delivery port (10), and said air water channel is connected with the air hand-hole; Said water outlet is connected with delivery port, and said backwater road is connected with backwater hole.
2. a kind of vibrating impacter according to claim 1 is characterized in that, delivery port place setting pressure valve (11).
3. a kind of vibrating impacter according to claim 1 is characterized in that, the air water channel both can also can be ventilated in water flowing.
4. a kind of vibrating impacter according to claim 1 is characterized in that, said air water channel has two.
5. a kind of vibrating impacter according to claim 1 is characterized in that, water outlet and backwater road carry out self-loopa under pressure.
6. a kind of vibrating impacter according to claim 2 is characterized in that pressure valve can be opened automatically greater than 0.7MPa the time.
7. according to claim 1 or 4 described a kind of vibrating impacters, it is characterized in that air water channel, water outlet and backwater road are arranged radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110005414XA CN102108699B (en) | 2011-01-12 | 2011-01-12 | Vibroflot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110005414XA CN102108699B (en) | 2011-01-12 | 2011-01-12 | Vibroflot |
Publications (2)
| Publication Number | Publication Date |
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| CN102108699A CN102108699A (en) | 2011-06-29 |
| CN102108699B true CN102108699B (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110005414XA Active CN102108699B (en) | 2011-01-12 | 2011-01-12 | Vibroflot |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372786B (en) * | 2014-11-13 | 2016-02-03 | 中国水电基础局有限公司 | For hydraulic pressure dynamic balance method and the system of vibro-replacement stone |
| CN104358246B (en) * | 2014-11-13 | 2016-08-31 | 中国水电基础局有限公司 | Vibro-replacement stone column machine and quantitative water supply construction method thereof |
| CN104372788B (en) * | 2014-11-13 | 2016-03-23 | 中国水电基础局有限公司 | Vibro replacement stone column machine and construction method |
| CN105064320B (en) * | 2015-08-05 | 2017-06-06 | 晋州市水泵厂 | Compulsive-cooling submersible motor vibrating impacter |
| CN109505294A (en) * | 2018-12-12 | 2019-03-22 | 中交天津港湾工程研究院有限公司 | A kind of vibroflotation device and its construction method suitable for unsaturation Extra-fine sand |
| EP3953531A1 (en) * | 2019-04-09 | 2022-02-16 | GBM Works B.V. | A foundation pile |
| CN110295585A (en) * | 2019-08-01 | 2019-10-01 | 中国港湾工程有限责任公司 | Vibrating impacter for dock operation |
| CN114718041B (en) * | 2022-03-31 | 2023-12-29 | 四川华能泸定水电有限公司 | Vibroflotation water-gas combined process equipment and control method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09256353A (en) * | 1996-03-26 | 1997-09-30 | Tokyo Chika Koji Kk | Ground liquefaction prevention method and water cylinder and burying method thereof |
| FR2835857B1 (en) * | 2002-02-08 | 2004-09-17 | Carmine Trani | METHOD AND DEVICE FOR COMPACTING SOILS |
| CN100436713C (en) * | 2006-11-28 | 2008-11-26 | 中铁十三局集团有限公司 | Water-utilization vibration construction method and device |
| CN201148614Y (en) * | 2008-03-11 | 2008-11-12 | 北京东方新星石化工程股份有限公司 | Gas assist vibration punching stone column construction equipment |
| CN202000330U (en) * | 2011-01-12 | 2011-10-05 | 北京长安光大机电设备有限公司 | Dry process vibroflot |
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| CN102108699A (en) | 2011-06-29 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ZHENCHONG ENGINEERING MACHINERY CO., LTD. Free format text: FORMER OWNER: BEIJING CHANG'AN GUANGDA ELECTROMECHANICAL EQUIPMENT CO., LTD. Effective date: 20120330 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120330 Address after: 101100, Beijing, Tongzhou District Xian Xian view No. 17 Applicant after: Beijing Vibroflotation Engineering Machinery Co., Ltd. Address before: 101100, Beijing, Tongzhou District Xian Xian view No. 17 Applicant before: Beijing Changan Gaungda Mechanical and Electrical Equipment Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENCHONG ENGINEERING CO., LTD, BEIJING Free format text: FORMER OWNER: BEIJING VIBROFLOTATION ENGINEERING MACHINERY CO., LTD. Effective date: 20121130 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 101100 TONGZHOU, BEIJING TO: 100102 CHAOYANG, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20121130 Address after: 100102 Beijing City, Chaoyang District Wangjing Xiyuan No. 221 Botai building 12 Patentee after: Zhenchong Engineering Co., Ltd, Beijing Address before: 101100, Beijing, Tongzhou District Xian Xian view No. 17 Patentee before: Beijing Vibroflotation Engineering Machinery Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 100102 Beijing City, Chaoyang District Wangjing Xiyuan No. 221 Botai building 12 Patentee after: China Power Construction Zhenchong Construction Engineering Co.,Ltd. Address before: 100102 Beijing City, Chaoyang District Wangjing Xiyuan No. 221 Botai building 12 Patentee before: BEIJING VIBROFLOTATION ENGINEERING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |