SU542881A1 - Crane Crane - Google Patents
Crane CraneInfo
- Publication number
- SU542881A1 SU542881A1 SU2082764A SU2082764A SU542881A1 SU 542881 A1 SU542881 A1 SU 542881A1 SU 2082764 A SU2082764 A SU 2082764A SU 2082764 A SU2082764 A SU 2082764A SU 542881 A1 SU542881 A1 SU 542881A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipeline
- crane
- moving
- additional mechanism
- side boom
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Description
НИИ обхвачен в своей средней части незамкнутым цилиндрическим опорным подшипником 16, расположенным на шарнирном конце верхнего кривошипа 12 на ос х 17.The scientific research institute is wrapped in its middle part by an open cylindrical support bearing 16, located at the hinged end of the upper crank 12 on the axles 17.
Работает кран-трубоукладчпк следуюш,им образом.Works crane-pipework following, in the image.
При движении в составе изол ционно-укладочной колонны он с помошыо грузового 8 и стрелового 10 полиспастов удерживает трубопровод 7 в определенном положении в пространстве , обеспечива тем самым его упругий перенос с бровки траншеи на ее дно. В отдельных случа х (например, ири иродвижении вдоль криволинейного участка трубопровода ) поперечное смещение трубопровода производитс через шарнирный четырехзвенник . При выдвижении штока силового цилиндра 11 этого четырехзвенника с трубопроводом начинает, враща сь, взаимодействовать ролик 15, передающий на трубопровод поперечную силу не только от действи цилиндра 11, но и от маневров самого ходового шасси 5, сохран полиспасту 8 вертикальное положение .When moving as part of an insulating-laying column, it uses cargo 8 and boom 10 polyspasts to keep pipeline 7 in a certain position in space, thereby ensuring its elastic transfer from the edge of the trench to its bottom. In some cases (for example, movement along a curved section of the pipeline), the pipeline is laterally displaced through a hinged four-link. When extending the rod of the power cylinder 11 of this four-element, the roller 15 begins to rotate, interacting the roller 15, which transmits the transverse force to the pipeline not only from the cylinder 11, but also from the maneuvers of the chassis 5 itself, keeping the polyspast 8 upright.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2082764A SU542881A1 (en) | 1974-12-09 | 1974-12-09 | Crane Crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2082764A SU542881A1 (en) | 1974-12-09 | 1974-12-09 | Crane Crane |
Publications (1)
Publication Number | Publication Date |
---|---|
SU542881A1 true SU542881A1 (en) | 1977-01-15 |
Family
ID=20603118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2082764A SU542881A1 (en) | 1974-12-09 | 1974-12-09 | Crane Crane |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU542881A1 (en) |
-
1974
- 1974-12-09 SU SU2082764A patent/SU542881A1/en active
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