SU487237A1 - Connection of a cantilever arm of a rotor excavator with its supporting elements - Google Patents

Connection of a cantilever arm of a rotor excavator with its supporting elements

Info

Publication number
SU487237A1
SU487237A1 SU1967892A SU1967892A SU487237A1 SU 487237 A1 SU487237 A1 SU 487237A1 SU 1967892 A SU1967892 A SU 1967892A SU 1967892 A SU1967892 A SU 1967892A SU 487237 A1 SU487237 A1 SU 487237A1
Authority
SU
USSR - Soviet Union
Prior art keywords
connection
supporting elements
cantilever arm
rotor excavator
excavator
Prior art date
Application number
SU1967892A
Other languages
Russian (ru)
Inventor
Олег Иосифович Вишневский
Анатолий Васильевич Осипенко
Анатолий Иванович Попазов
Валентин Дмитриевич Зайцев
Original Assignee
Предприятие П/Я Г-4693
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 Предприятие П/Я Г-4693 filed Critical Предприятие П/Я Г-4693
Priority to SU1967892A priority Critical patent/SU487237A1/en
Application granted granted Critical
Publication of SU487237A1 publication Critical patent/SU487237A1/en

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Landscapes

  • Jib Cranes (AREA)

Description

Консольна  стрела монтируетс  следующим образом.The console boom is mounted as follows.

Проушины в опорной части консольной стрелы соедин ют с проушинами 5 опорных элементов поворотной платформы валиками 4. После этого производ т подвеску консольной части стрелы и окончательную установку ее в вертикальной плоскости посредством т г 3. Затем проушину 7 соедин ют с проушиной 8 поворотной платформы валиком 9 и закрепл ют ее на опорной части консольной стрелы болтами 10.The lugs in the supporting part of the cantilever boom are connected to the lugs 5 of the supporting elements of the turntable by rollers 4. After this, the cantilever part of the boom is suspended and finally installed in a vertical plane by means of t g 3. Then the eye 7 is connected to the turntable 8 lug by a roller 9 and secure it to the support portion of the cantilever boom with bolts 10.

Предмет изобретени  Соединение консольной стрелы роторного экскаватора с его опорными элементами, включаюпдее горизонтальные валики, пропущенные через проушины консольной стрелы и опорных элементов, отличаюшеес  тем, что, с целью устранени  поперечного изгиба проушин боковыми силами, опорна  часть консольной стрелы снабжена дополнительной проушнной, соединенной с опорными элементами вертикальным валиком, причем дополнительна  проушина выполнена отъемной.Subject of the invention: The connection of a cantilever boom of a rotor excavator with its supporting elements, including horizontal rollers, passed through the lugs of the cantilever boom and supporting elements, characterized in that, in order to eliminate the lateral bending of the lugs by lateral forces, the supporting part of the cantilever boom is provided with an additional ear connected to the supporting arms elements of the vertical roller, with an additional eyelet made detachable.

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ESES

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SU1967892A 1973-11-05 1973-11-05 Connection of a cantilever arm of a rotor excavator with its supporting elements SU487237A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1967892A SU487237A1 (en) 1973-11-05 1973-11-05 Connection of a cantilever arm of a rotor excavator with its supporting elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1967892A SU487237A1 (en) 1973-11-05 1973-11-05 Connection of a cantilever arm of a rotor excavator with its supporting elements

Publications (1)

Publication Number Publication Date
SU487237A1 true SU487237A1 (en) 1975-10-05

Family

ID=20566988

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1967892A SU487237A1 (en) 1973-11-05 1973-11-05 Connection of a cantilever arm of a rotor excavator with its supporting elements

Country Status (1)

Country Link
SU (1) SU487237A1 (en)

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