SU616374A1 - Dredger floating soil conduit - Google Patents

Dredger floating soil conduit

Info

Publication number
SU616374A1
SU616374A1 SU731966336A SU1966336A SU616374A1 SU 616374 A1 SU616374 A1 SU 616374A1 SU 731966336 A SU731966336 A SU 731966336A SU 1966336 A SU1966336 A SU 1966336A SU 616374 A1 SU616374 A1 SU 616374A1
Authority
SU
USSR - Soviet Union
Prior art keywords
floating soil
dredger
conduit
pontoons
soil conduit
Prior art date
Application number
SU731966336A
Other languages
Russian (ru)
Inventor
Виктор Александрович Жученко
Алексей Иванович Буянов
Original Assignee
Zhuchenko Viktor A
Buyanov Aleksej
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhuchenko Viktor A, Buyanov Aleksej filed Critical Zhuchenko Viktor A
Priority to SU731966336A priority Critical patent/SU616374A1/en
Application granted granted Critical
Publication of SU616374A1 publication Critical patent/SU616374A1/en

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Description

(54) ПЛАВУЧИЙ ГРУНТОПРОВОД ЗЕМЛЕСОСНОГО СНАРЯДА(54) FLOATING GROUND CONDUCTOR OF AGRICULTURAL EQUIPMENT

II

Изобретение касаетс  строительств а именно грунтопроволов земпесосных снар дов.The invention relates to the construction of namely grounding pads of sumpass projectiles.

Известен грунтопровод землесосного снар да, включающий понтон с откидным колпаком, соединенным тросами с корпусом, и гибко соединенные трубы til.A submersible sump pipeline is known, which includes a pontoon with a hinged cap connected by cables to the hull, and flexibly connected pipes til.

Однако этот грунтопровод обладает низкой эксплуатационной надежностью.However, this soil pipe has a low operational reliability.

Наиболее близким к предлагаемому по технической сущности и достигаемому эффекту  вл етс  плавучий грунтопровод землесосного снар да, включакиций понтонй и шарнирно подвешенный к ним трубопровод 2Д.The closest to the proposed technical essence and the achieved effect is a floating submersible pipeline of the suction projectile, including the pontoon pivot and pivotally suspended to them pipeline 2D.

Однако такой грунтопровод имеет большие волновые нагрузки и не обеспечивает возможность работы подо льдом.However, such a soil pipe has large wave loads and does not provide an opportunity to work under the ice.

Целью изобретени   вл етс  снижение волновых нагрузок на грунтопровод и обеспечени  работы его подо льдом.The aim of the invention is to reduce the wave loads on the pipe and ensure its operation under the ice.

Это достигаетс  тем, что понтоны имеют удлиненную сигарообразную форм и снабжены грушевидными упорными наконечниками , покрытыми материсшом, снижающим их сцепление со льдом, причем соединение грушевидных наконечкиков с понтонами выполнено .посредством предохранительных срезных штифтов .This is achieved by the fact that the pontoons have elongated cigar-shaped forms and are equipped with pear-shaped thrust tips coated with a material that reduces their adhesion to ice, and the connection of pear-shaped tips with pontoons is made by means of safety shear pins.

На фиг. 1 схематично изображен грунтопровод землеснар да, наход щегос  на свободной акватории, общий вид; на фиг. 2 - то же, при ледовой подвижке.FIG. 1 schematically shows the groundwater of the earth digging located on the free water area, general view; in fig. 2 - the same, with ice movement.

Плавучий грунтопровод землесосного снар да содержит отдельные трубы 1, соединеншле ме оду собой гибкими сбединеии км 2, с проушинами 3, за которые припомощи гибких т г 4, снабженных эластичными амортизаторами 5, они подвалены к сигарообразным понтонам 6. В верхней части понтонов имеютс  направл кхцие штоки 7, на которые в летний период устанавливают сигнальные знаки 8, а в зимний - грушевидные упорные наконечники 9. Дл  исключени  случаев примерзаии  понтоНов к лед ному покрову наконечники 9 покрыты материалом, снижающим сцеплеиие их со льдом. Наконечники 9 соединены с иаправлжвдиют штоками. 7 посредством предохранительных срезных штифтов 10.The floating submersible sump pipe contains separate pipes 1, connected by flexible km 2, with lugs 3, which are supported by flexible pipes g 4, equipped with elastic shock absorbers 5, and are basements to cigar-shaped pontoons 6. At the top of the pontoons there are directions to the rods 7, on which in the summer period the signs are installed 8, and in the winter - pear-shaped thrust tips 9. To exclude cases of priponyon ponoNov to the ice cover, the tips 9 are covered with a material that reduces their adhesion to one day Lugs 9 are connected to and guide rods. 7 by means of safety shear pins 10.

В процессе работы гфи волнении благодар  удпинениой сигарообразной форме понтонов и относгительно маломуIn the process of working gfi agitation due to the cigar-shaped form of the pontoons and relatively small

SU731966336A 1973-11-01 1973-11-01 Dredger floating soil conduit SU616374A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU731966336A SU616374A1 (en) 1973-11-01 1973-11-01 Dredger floating soil conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU731966336A SU616374A1 (en) 1973-11-01 1973-11-01 Dredger floating soil conduit

Publications (1)

Publication Number Publication Date
SU616374A1 true SU616374A1 (en) 1978-07-25

Family

ID=20566567

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731966336A SU616374A1 (en) 1973-11-01 1973-11-01 Dredger floating soil conduit

Country Status (1)

Country Link
SU (1) SU616374A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545139A (en) * 1984-11-30 1985-10-08 Shell Oil Company Under ice pipelay apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545139A (en) * 1984-11-30 1985-10-08 Shell Oil Company Under ice pipelay apparatus and method

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