RU1819945C - Ground intake device of suction-tube dredger - Google Patents
Ground intake device of suction-tube dredgerInfo
- Publication number
- RU1819945C RU1819945C SU4746515A RU1819945C RU 1819945 C RU1819945 C RU 1819945C SU 4746515 A SU4746515 A SU 4746515A RU 1819945 C RU1819945 C RU 1819945C
- Authority
- RU
- Russia
- Prior art keywords
- tip
- windows
- suction
- oversized
- flow
- Prior art date
Links
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
Использование: при разработке грунтов в подводных забо х. Сущность изобретени : устройство состоит из всасывающей трубы 1 и наконечника 2 с устьем и пластинчатым экраном 3 со всасывающими окнами 4 и 5. По кра м окон на внутренней стороне экрана устроены приливы 6 и 7, а между окнами - прилив 8, к которому шарнирно присоединена с возможностью поворота Л/образна заслонка с лопаст ми 10 и 11. При всасывании гидросмеси потоки ее втекают через окна 4 и 5 в полость наконечника, дав т на лопасти 10 и 11, заслонка устанавливаетс при этом в центре наконечника. При забивке окна 4, например, негабаритным комом давление на лопасть 10 уменьшаетс , заслонка поворачиваетс в шарнире 9 влево. Лопасть 10 прилегает к приливам 6 и 8, отгораживает OK.HQ 4 от полости наконечника. Давление потока на негабарит снимаетс , негабарит выпадает из окна 4. Потоки текут через оба окна, заслонка снова устанавливаетс по середине наконечника. 3 ил. ОUsage: when developing soil in underwater h. SUMMARY OF THE INVENTION: the device consists of a suction pipe 1 and a tip 2 with a mouth and a plate screen 3 with suction windows 4 and 5. Tides 6 and 7 are arranged along the edges of the windows on the inside of the screen, and a tide 8 is connected between the windows, to which it is pivotally connected with the possibility of rotation of the L / shaped shutter with blades 10 and 11. When the slurry is sucked in, flows flow through the windows 4 and 5 into the cavity of the tip, press on the blades 10 and 11, and the shutter is installed in the center of the tip. When the window 4 is clogged, for example, by an oversized lump, the pressure on the blade 10 decreases, the shutter rotates to the left in the hinge 9. The blade 10 is adjacent to the tides 6 and 8, blocks OK.HQ 4 from the cavity of the tip. The oversized flow pressure is removed, the oversized flow drops out of window 4. Flows flow through both windows, the damper is again set in the middle of the tip. 3 ill. ABOUT
Description
, Фиг.2, Fig.2
3 /23/2
ft/2.3.ft / 2.3.
Составитель Д. Рощупкин Редактор С. Кулакова Техред М.МоргенталКорректор В. ПетрашCompiled by D. Roshchupkin Editor S. Kulakova Tehred M. Morgenthal Corrector V. Petrash
Заказ 2009Тираж ПодписноеOrder 2009Mintage Subscription
ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб., 4/5VNIIIPI of the State Committee for Inventions and Discover at the USSR State Committee for Science and Technology 113035, Moscow, Zh-35, Rauska nab., 4/5
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4746515 RU1819945C (en) | 1989-09-05 | 1989-09-05 | Ground intake device of suction-tube dredger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4746515 RU1819945C (en) | 1989-09-05 | 1989-09-05 | Ground intake device of suction-tube dredger |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1819945C true RU1819945C (en) | 1993-06-07 |
Family
ID=21473247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4746515 RU1819945C (en) | 1989-09-05 | 1989-09-05 | Ground intake device of suction-tube dredger |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1819945C (en) |
-
1989
- 1989-09-05 RU SU4746515 patent/RU1819945C/en active
Non-Patent Citations (1)
Title |
---|
Огородников С. П. Гидромеханизаци разработки грунтов. М.: Стройиздат, 1986, с.82. рЖ28. Авторское свидетельство СССР № 1008368, кл. Е 02 F 3/88.1981. * |
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