SU1698174A1 - Hoisting-and-conveying device - Google Patents

Hoisting-and-conveying device Download PDF

Info

Publication number
SU1698174A1
SU1698174A1 SU894650805A SU4650805A SU1698174A1 SU 1698174 A1 SU1698174 A1 SU 1698174A1 SU 894650805 A SU894650805 A SU 894650805A SU 4650805 A SU4650805 A SU 4650805A SU 1698174 A1 SU1698174 A1 SU 1698174A1
Authority
SU
USSR - Soviet Union
Prior art keywords
section
boom
service area
compactness
free end
Prior art date
Application number
SU894650805A
Other languages
Russian (ru)
Inventor
Иван Семенович Коротенко
Original Assignee
Korotenko Ivan S
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 Korotenko Ivan S filed Critical Korotenko Ivan S
Priority to SU894650805A priority Critical patent/SU1698174A1/en
Application granted granted Critical
Publication of SU1698174A1 publication Critical patent/SU1698174A1/en

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

Изобретение относитс  к грузоподъемным механизмам. Цель изобретени  - повышение компактности устройства и расширение зоны обслуживани . Устройство содержит двухсекционную стрелу, выполненную из секций 2 и 3 с приводом от гидроцилиндров 5 и 6. При этом секци  2 стрелы выполнена L-образной и ее нижн   полка в крайнем левом положении секции параллельна основанию 1, что обеспечивает компактность устройства и расширение зоны обслуживани  в стесненных услови х горных выработок. 3 ил.This invention relates to lifting mechanisms. The purpose of the invention is to increase the compactness of the device and expand the service area. The device contains a two-section boom made of sections 2 and 3 driven by hydraulic cylinders 5 and 6. At that, boom section 2 is L-shaped and its bottom shelf in the leftmost position of the section is parallel to the base 1, which ensures compactness of the device and expansion of the service area cramped mining conditions. 3 il.

Description

/ 5/ five

Фиг.22

Фиг.ЗFig.Z

Claims (1)

Формула изобретенияClaim 20 Грузоподъемное устройство, содержащее основание, на котором шарнирно закреплена нижняя секция стрелы, шарнирно связанная с верхней ее секцией,на свободном конце которой смонтирован грузозах25 ватный орган, гидроцилиндры поворота секций стрелы, один из которых связан с основанием и нижней секцией стрелы, а другой с секциями стрелы, отличающееся тем, что, с целью повышения компакт30 ности устройства и расширения зоны обслуживания, нижняя секция стрелы выполнена L-образной и установлена с возможностью горизонтального размещения ее нижней полки, на свободном конце которой распо35 ложен шарнир соединения основания с нижней секцией, а шарнир ее соединения с соответствующим и'з указанных гидроцилиндров расположен в средней части ее нижней полки.20 A lifting device containing a base, on which the lower section of the boom is hinged, pivotally connected to its upper section, on the free end of which a load-bearing member is mounted boom sections, characterized in that, in order to increase the compactness of the device and expand the service area, the lower boom section is L-shaped and installed with the possibility of horizontal placement of its lower olki, at the free end of which raspo35 false hinge base compound with a lower section and its hinge connection to the respective cylinders of said i'z located in the middle of the bottom shelf. 1 5 Фиг.11 5 Figure 1
SU894650805A 1989-02-17 1989-02-17 Hoisting-and-conveying device SU1698174A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894650805A SU1698174A1 (en) 1989-02-17 1989-02-17 Hoisting-and-conveying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894650805A SU1698174A1 (en) 1989-02-17 1989-02-17 Hoisting-and-conveying device

Publications (1)

Publication Number Publication Date
SU1698174A1 true SU1698174A1 (en) 1991-12-15

Family

ID=21428890

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894650805A SU1698174A1 (en) 1989-02-17 1989-02-17 Hoisting-and-conveying device

Country Status (1)

Country Link
SU (1) SU1698174A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 652109,кл. В 66 С 23/00, 1977. *

Similar Documents

Publication Publication Date Title
FR2798983B1 (en) LUBRICATION DEVICE OF A MULTIPLIER-REDUCER MECHANICAL ASSEMBLY
SU1698174A1 (en) Hoisting-and-conveying device
FR2383115A1 (en) TOWER CRANE FOR CONSTRUCTION SITES WITH A CONCRETE DISTRIBUTOR
US2645511A (en) Pole hinge
FR2385055A1 (en) DEVICE ALLOWING TO TILT A SOLAR COLLECTOR AT WILL
SE9202279L (en) Rocker arm crane with linkage device that switches the waypoint between the work area and the parking position
SU1710491A1 (en) Mechanism of vertical movement of self-hoisting tower crane
US3128003A (en) Lighting fixture installation
SU1652287A1 (en) Device for synchronizing the movement of support posts and superstructure of travelling bridge crane
SU1184950A1 (en) Arrangement for supporting mining face
RU2043298C1 (en) Lifter
RU96118696A (en) SUPPORT DEVICE, EXAMPLE MINI EXCAVATOR
SU1008148A1 (en) Telescopic boom
SU1167403A1 (en) Arrangement for mounting equipment on foundation
RU96119585A (en) LOADING EQUIPMENT
RU92014627A (en) LIFTING TABLE
SU1553786A1 (en) Method of mounting boiler modules
SU1677013A1 (en) Outrigger of hoisting-and-conveying machine
RU96103469A (en) FLOATING OIL-COLLECTING BOOM
SU1502696A1 (en) Arrangement for hoisting a supporrt block panel
SU1273330A1 (en) Tower crane
SU1028832A1 (en) Derrick
ITMI921977A1 (en) DEVICE FOR THE ASSEMBLY OF THE CENTINA IN A GALLERY UNDER CONSTRUCTION CONSTITUTED BY A POSACENTINA FORK, BY A LIFTING ARM CONNECTED TO THE FORK ITSELF THROUGH A SPHERICAL JOINT, FROM A SUPPORT FOR JOINING TO AN OPERATING MACHINE
RU96103510A (en) DEVICE FOR SLIDING THE SPAN STRUCTURES OF BRIDGES
SU1675195A1 (en) Weight lifting mechanism