SU1470861A1 - Arrangement for compacting soil around pipeline layed in a trench - Google Patents

Arrangement for compacting soil around pipeline layed in a trench Download PDF

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Publication number
SU1470861A1
SU1470861A1 SU874288175A SU4288175A SU1470861A1 SU 1470861 A1 SU1470861 A1 SU 1470861A1 SU 874288175 A SU874288175 A SU 874288175A SU 4288175 A SU4288175 A SU 4288175A SU 1470861 A1 SU1470861 A1 SU 1470861A1
Authority
SU
USSR - Soviet Union
Prior art keywords
plate
trench
layed
arrangement
plates
Prior art date
Application number
SU874288175A
Other languages
Russian (ru)
Inventor
Борис Григорьевич Хазин
Анатолий Викторович Рыбаков
Валерий Анатольевич Спивак
Original Assignee
Уфимский научно-исследовательский и конструкторский институт промышленного строительства
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Application filed by Уфимский научно-исследовательский и конструкторский институт промышленного строительства filed Critical Уфимский научно-исследовательский и конструкторский институт промышленного строительства
Priority to SU874288175A priority Critical patent/SU1470861A1/en
Application granted granted Critical
Publication of SU1470861A1 publication Critical patent/SU1470861A1/en

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Abstract

Изобретение относитс  к строительству и предназначено дл  уплотнени  грунта и других материалов в стесненных услови х, преимущественно вокруг магистральных трубопроводов. Цель изобретени  - повышение качества уплотнени . Устройство содержит возбудитель колебаний 1, втулку 2, котора  имеет возможность совершать возвратно-поступательное движение по направл ющей 3. Рабочий орган представл ет собой шарнирно сочлененные центральную 5 и периферийные 6 плиты. Плиты 6 имеют приспособление дл  регулировани  угла их наклона, выполненное из 2-х шарнирных звеньев 12 и 13, прикрепленных одним концом к плите 6, другим ко втулке 2 и стойке 16. Стойка 16 соединена посредством шарниров с плитой 5 и точкой соединени  звеньев 12 и 13. 4 ил.The invention relates to construction and is intended to compact soil and other materials in cramped conditions, mainly around main pipelines. The purpose of the invention is to improve the quality of compaction. The device contains a vibration exciter 1, a sleeve 2, which has the ability to reciprocate along the guide 3. The working body is a hinged articulated central 5 and peripheral 6 plates. The plates 6 have a device for adjusting their angle of inclination, made of 2 hinge links 12 and 13, attached at one end to the plate 6, the other to hub 2 and stand 16. The rack 16 is connected by means of hinges to the plate 5 and the connecting point of the links 12 and 13. 4 Il.

Description

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Claims (1)

ормула изобретения Устройство для уплотнения грунта траншее вокруг трубопровода, содержащее возбудитель колебаний, центральную плиту, шарнирно сочлененную с периферийными плитами, приспособления для. изменения угла наклона последних, отличающееся тем, что, с целью повышения качества уплотнения, оно снабжено закрепленной на центральной плите направляющей и втулкой, установленной на ней с возможностью возвратно-поступательного^ перемещения , а каадое приспособление 'для изменения угла наклона периферийных плит выполнено в виде шарнирно соединенной с центральной плитой стойки и двухзвенной шарнирной тяги, прикрепленной одним концой к периферийной плите, а другим - к втулке, причем свободный конец стойки соединен со средним шарниром двухзвенной тяги.SUMMARY OF THE INVENTION A device for compaction of soil in a trench around a pipeline, comprising a vibration exciter, a central plate articulated with peripheral plates, devices for. changes in the angle of inclination of the latter, characterized in that, in order to improve the quality of the seal, it is equipped with a guide fixed to the central plate and a sleeve mounted on it with the possibility of reciprocating movement, and each device for changing the angle of inclination of the peripheral plates is made in the form pivotally connected to the center plate of the rack and a two-link articulated rod attached at one end to the peripheral plate and the other to the sleeve, the free end of the rack being connected to the middle hinge of the engine hzvennoy traction.
SU874288175A 1987-07-21 1987-07-21 Arrangement for compacting soil around pipeline layed in a trench SU1470861A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874288175A SU1470861A1 (en) 1987-07-21 1987-07-21 Arrangement for compacting soil around pipeline layed in a trench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874288175A SU1470861A1 (en) 1987-07-21 1987-07-21 Arrangement for compacting soil around pipeline layed in a trench

Publications (1)

Publication Number Publication Date
SU1470861A1 true SU1470861A1 (en) 1989-04-07

Family

ID=21320961

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874288175A SU1470861A1 (en) 1987-07-21 1987-07-21 Arrangement for compacting soil around pipeline layed in a trench

Country Status (1)

Country Link
SU (1) SU1470861A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР №1203189, кл. Е 02 D 3/046, 1986. *

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