SU610714A1 - Hydrostatic anchor - Google Patents
Hydrostatic anchorInfo
- Publication number
- SU610714A1 SU610714A1 SU762387489A SU2387489A SU610714A1 SU 610714 A1 SU610714 A1 SU 610714A1 SU 762387489 A SU762387489 A SU 762387489A SU 2387489 A SU2387489 A SU 2387489A SU 610714 A1 SU610714 A1 SU 610714A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hydrostatic
- anchor
- measles
- core
- suction
- Prior art date
Links
Description
1one
Изобретение относитс к устройствам дл за коривани плавсредств, в частности к гидростатическим кор й.The invention relates to devices for mating floating equipment, in particular to hydrostatic bark.
Известен корь, имеющий форму цилищ рического стакана с острыми кромками по кра м, в котором выполнено отверстие с отсасывающим трубопроводом flj.Measles are known, having the form of a cylindrical cup with sharp edges along the edges, in which a hole is made with a suction line flj.
Недостатком этого кор вл етс относительно мала держаща сила, вл юща с следствием незащищенности грунта от выпора , под действием восход щего фильтрационного потока на площади дренажа, равной площади поперечного сечени стакана.The disadvantage of this core is the relatively small holding force resulting from the exposure of the soil to vypor under the action of an upward filtration flow over a drainage area equal to the cross-sectional area of the glass.
Отсутствие элементов конструкции, предотвращающих выпор, снижает максимальнодопустимые величины скоростей фильтрации и градиентов напора фильтрационного потока, обусловленных перепадом давлени между давлением под днищем кор и н ужным гидростатическим давлением воды над дн№щем кор .The absence of structural elements that prevent sticking reduces the maximum allowable values of filtration rates and gradients of pressure of the filtration flow, caused by the pressure difference between the pressure under the bottom of the core and the already hydrostatic pressure of water above the bottom of the core.
С целью увеличени держащей силы предлагаемый корь снабжен дренажным фильт ром , выполненным в виде жесткого перфорированного диска, установленного в диаметIn order to increase the holding force, the proposed measles is equipped with a drainage filter, made in the form of a perforated rigid disk, mounted in diameter
ральном сечении стакана, причем перфорйрсиванный диск перекрывает все сечение стакана.a rectangular section of the glass, and the perforated disc covers the entire section of the glass.
На фиг. 1 изображен описываемый гидростатический корь, продольный разрез; на фиг. 2 - сечение по А-А на фиг. 1.FIG. 1 depicts the described hydrostatic measles, a longitudinal section; in fig. 2 is a section along A-A in FIG. one.
Якорь 1 имеет форму цилиндрического стакана с режущей кромкой 2, днищем 3 и дренажным фильтром 4. На днище 3 укреплен отсасывающий трубопровод 5, св зачный с отверстием 6, и эжектор отсоса (не показан на чертеже), К рыму 7 присоединена корна цепь 8.Anchor 1 has the shape of a cylindrical cup with a cutting edge 2, a bottom 3 and a drainage filter 4. On the bottom 3 a suction pipe 5, fixed with an opening 6, and a suction ejector (not shown in the drawing) are fixed, a root chain 8 is attached to the eye 7.
Дл установки кор 1 в рабочее положение сначала на грунт водоема став т корь и ослабл ют корную цепь. 8. Вклк чаюТ эжекторный отсос воды и корь 1 под действием избыточного давлени на днищеTo put the core 1 in the working position, first put the measles on the ground of the reservoir and loosen the root chain. 8. On / T ejector suction of water and measles 1 under the action of overpressure on the bottom
3врезаетс до упора дренажным фильтром3 cuts all the way into the drain filter
4в поверхность дна. Цепь 8 нат гивают, корь 1 включаетс в работу. Эжекторный отсос оставл ют включенным на весь период корени .4in the bottom surface. Chain 8 is strained, measles 1 is put into operation. The ejector suction is left on for the entire ejection period.
Данна конструкци повышает надежность работы кор и его держащую силу, что позвол ет снизить вес кор .This design increases the reliability of the core and its holding force, which allows for a reduction in the weight of the core.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762387489A SU610714A1 (en) | 1976-07-22 | 1976-07-22 | Hydrostatic anchor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762387489A SU610714A1 (en) | 1976-07-22 | 1976-07-22 | Hydrostatic anchor |
Publications (1)
Publication Number | Publication Date |
---|---|
SU610714A1 true SU610714A1 (en) | 1978-06-15 |
Family
ID=20670992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762387489A SU610714A1 (en) | 1976-07-22 | 1976-07-22 | Hydrostatic anchor |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU610714A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5927904A (en) * | 1997-10-29 | 1999-07-27 | Aker Marine, Inc. | Pumpskid for suction anchors |
US5992060A (en) * | 1997-11-17 | 1999-11-30 | Aker Marine, Inc. | Method of and apparatus for anchor installation |
US6009825A (en) * | 1997-10-09 | 2000-01-04 | Aker Marine, Inc. | Recoverable system for mooring mobile offshore drilling units |
US6122847A (en) * | 1997-11-17 | 2000-09-26 | Aker Marine Contractors, Inc. | Method of and apparatus for installation of plate anchors |
US6719496B1 (en) | 1997-11-01 | 2004-04-13 | Shell Oil Company | ROV installed suction piles |
-
1976
- 1976-07-22 SU SU762387489A patent/SU610714A1/en active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6009825A (en) * | 1997-10-09 | 2000-01-04 | Aker Marine, Inc. | Recoverable system for mooring mobile offshore drilling units |
US6113315A (en) * | 1997-10-09 | 2000-09-05 | Aker Marine, Inc. | Recoverable system for mooring mobile offshore drilling units |
US6309269B1 (en) | 1997-10-09 | 2001-10-30 | Aker Marine, Inc. | Variable buoyancy buoy for mooring mobile offshore drilling units |
US5927904A (en) * | 1997-10-29 | 1999-07-27 | Aker Marine, Inc. | Pumpskid for suction anchors |
US6132145A (en) * | 1997-10-29 | 2000-10-17 | Aker Marine, Inc. | Pumpskid for suction anchors |
US6719496B1 (en) | 1997-11-01 | 2004-04-13 | Shell Oil Company | ROV installed suction piles |
US5992060A (en) * | 1997-11-17 | 1999-11-30 | Aker Marine, Inc. | Method of and apparatus for anchor installation |
US6122847A (en) * | 1997-11-17 | 2000-09-26 | Aker Marine Contractors, Inc. | Method of and apparatus for installation of plate anchors |
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