SU303282A1 - SELF-MOUNTED Gantry crane - Google Patents
SELF-MOUNTED Gantry craneInfo
- Publication number
- SU303282A1 SU303282A1 SU1378699A SU1378699A SU303282A1 SU 303282 A1 SU303282 A1 SU 303282A1 SU 1378699 A SU1378699 A SU 1378699A SU 1378699 A SU1378699 A SU 1378699A SU 303282 A1 SU303282 A1 SU 303282A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- self
- span
- gantry crane
- crane
- mounted gantry
- Prior art date
Links
Description
Известны самомонтирующиес козловые краны, включающие пролетное строение, щарнирно соединенное с опорными стойками, опирающимис на ходовые тележки, попарено св занные между собой монтажным полиспастом.Self-erecting gantry cranes are known, including a superstructure, which is hingedly connected to the support posts supported on the undercarriage, paired interconnected by a mounting pulley.
Предлагаемый козловой кран отличаетс от известных тем, что с целью синхронизации ст гивани опорных -стоек нри монтаже крана на их верхних (концах шарнврно закреплены , соединенные между собой осью с роликом , расположенным в направл ющих, выполненных в плоскости симметрии пролетного строени .The proposed gantry crane differs from those known in that, in order to synchronize the shaking of the supporting poles, the crane is mounted at their top (the ends are hinged, interconnected by an axis with a roller located in rails in the plane of symmetry of the span.
На фпг. 1 изображен описываемый «ран в различных положени х во врем его самоподъема; на фиг. 2 - соединение опорных стоек с пролетным строением; а - в начале монтажа; б - в раб.очем положении (узел А на фит. 1).On fpg. 1 depicts the described "wounds in various positions during its self-ascent; in fig. 2 - connection of the supporting posts with the span; and - at the beginning of installation; b - in the working position (node A on the fitting. 1).
Самомонтирующийс козловой кран содержит пролетное строение 7, подвешенное с помощью шарниров 2 к двум парам опорных стоек 3, опирающихс на ходовые тележки 4. К ходовым тележкам присоединены ст жки 5, на которых установлены обоймы 6 монтажного полиспаста. Вблизи вершин опорных стоек (расположены шарниры 7, в которых закреплены т ги 8, nonaipHO соединенные ос ми 9. На оси надеты ролики 10. В плоскости симметрииThe self-assembled gantry crane contains a span 7 suspended by means of hinges 2 to two pairs of support pillars 3 supported on the undercarriage 4. To the undercarriage there are 5 straps attached to which the camshaft 6 are mounted. Near the peaks of the support pillars (there are hinges 7, in which are attached the rods 8, nonaipHO connected by axes 9. Rollers 10 are put on the axis.
пролетного строени расположены направл ющие 11, в которых заключены ролики 10.The superstructure 11 has guides 11 in which rollers 10 are enclosed.
Кран монтируетс следующ1 М образом.The crane is mounted in the following way.
Пролетное строение укладываетс поперек подкрановых ре тьсов. На шарнирах 2 подвешиваютс две пары опорных стоек. К ходовыаМ тележкам опорных стоек присоедин ютс ст жки с полиспастами. К стойкам на шарнирах 7 присоедин ютс т ги. Затем т ги попарно соедин ютс ос ми, ролики которых завод тс в направл юшие П пролетного строени . После этого монтажными полиспастами производитс ст гивание опорных стоек и подъем пролетного строенаш.The span is laid across the crane runways. On hinges 2, two pairs of support posts are suspended. Tackle towers are attached to the support trolleys of the support posts. Joints are attached to the hinge pillars 7. Then the rods are connected in pairs by axles, the rollers of which are driven in the direction of the right span. After that, the assembly polyspasts are used to shrink the supporting posts and raise the span.
5five
В процессе монтажа концы т г перемещаютс в направл ющих, обеспечива синхронность ст гивани стоек и горизонтальность подъема пролетного строени .In the course of the installation, the ends of the tg r move in the guides, ensuring the synchronism of the shrinking of the uprights and the horizontal position of the rise of the span.
2020
Предмет изобретени Subject invention
Самомонтирующийс козловой кран, включающий пролетное строение, шарнйрно соединенное с опорными стойками, опирающимис на ходовые тележки, попарно св занные между собой монтал ным полиспастом, отличающийс тем, что. с целью синхронизации ст гивани опорных стоек при монтаже крана, на их верхних концах шарнйрно закреплены т ти. 3 соединенные между собой осью расположенным в направл ющих, с роликом, Hbfx в плоскости симметрии пролетного строевыполнен- «и . 303282 4A self-assembled gantry crane, including a span structure, is hingedly connected to support posts supported on trolleys connected in pairs by means of a mounting pulley, characterized in that. In order to synchronize the stacking of the supporting posts during the installation of the crane, weights are attached to their upper ends. 3 interconnected axis located in guides, with a roller, Hbfx in the plane of symmetry of the span of the rigging is performed and. 303282 4
иг 2u2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1378699A SU303282A1 (en) | 1969-11-18 | 1969-11-18 | SELF-MOUNTED Gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1378699A SU303282A1 (en) | 1969-11-18 | 1969-11-18 | SELF-MOUNTED Gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU303282A1 true SU303282A1 (en) | 1971-05-13 |
Family
ID=39105885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1378699A SU303282A1 (en) | 1969-11-18 | 1969-11-18 | SELF-MOUNTED Gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU303282A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022542A (en) * | 1988-12-09 | 1991-06-11 | Harnischfeger Corporation | Crane leg connection |
| US5836463A (en) * | 1996-12-09 | 1998-11-17 | Khachaturian; Jon E. | Powered lifting apparatus using multiple booms |
| US6601717B1 (en) | 1996-12-09 | 2003-08-05 | Jon Khachaturian | Powered lifting apparatus using multiple booms |
| US7066343B1 (en) | 1996-12-09 | 2006-06-27 | Khachaturian Jon E | Powered lifting apparatus using multiple booms |
-
1969
- 1969-11-18 SU SU1378699A patent/SU303282A1/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022542A (en) * | 1988-12-09 | 1991-06-11 | Harnischfeger Corporation | Crane leg connection |
| US5836463A (en) * | 1996-12-09 | 1998-11-17 | Khachaturian; Jon E. | Powered lifting apparatus using multiple booms |
| US6601717B1 (en) | 1996-12-09 | 2003-08-05 | Jon Khachaturian | Powered lifting apparatus using multiple booms |
| US7066343B1 (en) | 1996-12-09 | 2006-06-27 | Khachaturian Jon E | Powered lifting apparatus using multiple booms |
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