DE336224C - Floating crane with two separate floating bodies that can be rotated against each other - Google Patents
Floating crane with two separate floating bodies that can be rotated against each otherInfo
- Publication number
- DE336224C DE336224C DENDAT336224D DE336224DD DE336224C DE 336224 C DE336224 C DE 336224C DE NDAT336224 D DENDAT336224 D DE NDAT336224D DE 336224D D DE336224D D DE 336224DD DE 336224 C DE336224 C DE 336224C
- Authority
- DE
- Germany
- Prior art keywords
- floating
- crane
- separate
- rotated against
- bodies
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/52—Floating cranes
Description
Die Erfindung betrifft einen Schwimmkran mit zwei getrennten, gegeneinander verdrehbaren Schwimmkörpern, die durch einen Träger verbunden sind. Bei dieser Art von Kranen besitzen die Schwimmkörper meist eine rechteckige Form, und es nehmen diese beim Verfahren des Kranes eine solche Lage ein, daß die Längsachsen der beiden Schwimmkörper zusammenfallen. Bei dieserThe invention relates to a floating crane with two separate, mutually rotatable Floats that are connected by a carrier. In this type of crane, the floating bodies usually have a rectangular shape, and it takes such a position when the crane is moved one that the longitudinal axes of the two floats coincide. At this
ίο Stellung der Schwimmkörper besitzt der Kran vielfach nicht die zum Heben der betreffenden Last erforderliche Seitenstabilität. Zwecks Erzielung einer möglichst großen Seitenstabilität werden die Schwimmkörper dann so gedreht, daß ihre Längsachsen parallel oder annähernd parallel verlaufen. Außerdem besteht bei einer solchen Lage der Schwimm-ίο The crane has the position of the floating bodies often not the lateral stability required to lift the load in question. For the purpose of The floats are then designed to achieve the greatest possible lateral stability rotated that their longitudinal axes are parallel or approximately parallel. In addition, there is in such a position of the swimming
■ körper die Möglichkeit, daß zwischen diesen Lasten aus dem Wasser angehoben werden können. Um das Drehen der Schwimmkörper auf möglichst einfache Weise zu bewerkstelligen, ist gemäß vorliegender Erfindung auf jedem Schwimmkörper eine Stützsäule vorgesehen, auf denen unter Zwischenschaltung von Gelenken der Träger aufruht, so daß beide Schwimmkörper unabhängig voneinander gedreht werden können.■ body the possibility that between these loads are lifted out of the water can. In order to make the rotation of the floats as simple as possible, According to the present invention, a support column is provided on each floating body, on which the carrier rests with the interposition of joints, so that both floats are independent of one another can be rotated.
Auf der Zeichnung ist ein Ausführungsbeispiel der Erfindung schematisch veran- schaulicht.An exemplary embodiment of the invention is shown schematically in the drawing. vividly.
Fig. ι ist eine Seitenansicht und
Fig. 2 ein Grundriß.Fig. Ι is a side view and
Fig. 2 is a plan view.
Es bezeichnen α und b die beiden Schwimmkörper, die beim Verfahren die mit vollen Linien gezeichnete Stellung einnehmen und durch die Schrauben c und d fortbewegt werden. Auf jedem der- Schwimmkörper ist eine Stützsäule e bzw. f angeordnet, in deren Spitzen die Gelenke g und h vorgesehen sind. Mit diesen Gelenken ist der Träger i verbunden, auf dem oder an dem die Hebevorrichtungen angeordnet sind. Beim dargestellten Beispiel sind zwei Hebevorrichtungen vorhanden, von denen die eine aus einem «auf dem Träger i verfahrbaren Drehkran k besteht. Das zweite Hebezeug ist eine im Träger i verfahrbare Katze m. Um das Drehen der Schwimmkörper vornehmen zu können, sind an jedem derselben noch Schrauben n, n' bzw. 0, 0' vorgesehen. Α and b denote the two floating bodies which, during the process, assume the position shown in full lines and are moved by the screws c and d . On each of the floating bodies a support column e or f is arranged, in the tips of which the joints g and h are provided. The carrier i , on which or on which the lifting devices are arranged, is connected to these joints. In the example shown, there are two lifting devices, one of which consists of a slewing crane k that can be moved on the carrier i. The second hoist is movable in the carrier i m a cat. In order to make the rotation of the floating body are connected to each of them yet n screws, n ', and 0, 0' are provided.
Nicht unbedingt nötig ist es, daß — wie mit vollen Linien dargestellt — die Stützsäulen starr mit den Schwimmkörpern verbunden sind, es können vielmehr — wie punktiert angedeutet — die Säulen e auch durch Gelenke ρ und q mit den letzteren verbunden sein. In diesem Falle kann sich dann jeder Schwimmkörper unabhängig vom anderen entsprechend seiner Belastung einstellen.It is not absolutely necessary that - as shown with full lines - the supporting columns are rigidly connected to the floating bodies, rather - as indicated by dotted lines - the columns e can also be connected to the latter by joints ρ and q. In this case, each float can adjust independently of the other according to its load.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE336224T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE336224C true DE336224C (en) | 1921-04-28 |
Family
ID=6220135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT336224D Expired DE336224C (en) | Floating crane with two separate floating bodies that can be rotated against each other |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE336224C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3645405A (en) * | 1970-04-20 | 1972-02-29 | Eness Research & Dev Corp | Cargo-handling vessel |
| US4359164A (en) * | 1979-09-04 | 1982-11-16 | Triplett James T | Floating crane apparatus |
| US4556341A (en) * | 1982-11-19 | 1985-12-03 | Shell Oil Company | Work platform |
| US5477729A (en) * | 1993-09-02 | 1995-12-26 | K.K. Holding Ag | Acoustic emission transducer |
| ES2275431A1 (en) * | 2005-10-31 | 2007-06-01 | Juan Fernando Barreiros Formoso | Floating and submersible multi-functional porch has vertically movable, height adjustable chambers provided on frames of support structure and on extremities of same structure |
-
0
- DE DENDAT336224D patent/DE336224C/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3645405A (en) * | 1970-04-20 | 1972-02-29 | Eness Research & Dev Corp | Cargo-handling vessel |
| US4359164A (en) * | 1979-09-04 | 1982-11-16 | Triplett James T | Floating crane apparatus |
| US4556341A (en) * | 1982-11-19 | 1985-12-03 | Shell Oil Company | Work platform |
| US5477729A (en) * | 1993-09-02 | 1995-12-26 | K.K. Holding Ag | Acoustic emission transducer |
| ES2275431A1 (en) * | 2005-10-31 | 2007-06-01 | Juan Fernando Barreiros Formoso | Floating and submersible multi-functional porch has vertically movable, height adjustable chambers provided on frames of support structure and on extremities of same structure |
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