DE556186C - Floating crane - Google Patents
Floating craneInfo
- Publication number
- DE556186C DE556186C DEM114175D DEM0114175D DE556186C DE 556186 C DE556186 C DE 556186C DE M114175 D DEM114175 D DE M114175D DE M0114175 D DEM0114175 D DE M0114175D DE 556186 C DE556186 C DE 556186C
- Authority
- DE
- Germany
- Prior art keywords
- water
- floating crane
- floating
- cargo space
- floating body
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Jib Cranes (AREA)
Description
SchwimmkranFloating crane
Den Gegenstand der Erfindung bildet ein Schwimmkran, welcher dazu dienen soll, schwere, ins Wasser zu versenkende oder aus dem Wasser aufzunehmende Bäukörper, z. B. S Steinblöcke, nach der Baustelle zu fahren und dort mit Hilfe der Hebevorrichtung zu versenken, oder umgekehrt.The subject of the invention is a floating crane, which is intended to serve heavy building bodies to be sunk into the water or to be taken up from the water, e.g. B. S stone blocks to drive to the construction site and to lower them there with the help of the lifting device, or the other way around.
Die Erfindung besteht darin, daß der den Kran tragende Schwimmkörper mit einem zurThe invention consists in that the floating body carrying the crane with a to
to Aufnahme der Baukörper dienenden, nach einem Ende zu offenen Laderaum solcher Tiefe versehen ist, daß die Baukörper in demselben ganz oder teilweise im Wasser liegen und im Wasser aus dem Schwimmkörper mittels der Hebevorrichtung ausgefahren werden können.to accommodate the building structure, after one end to open cargo space of such Depth is provided that the structures are in the same wholly or partially in the water and are extended in the water from the float by means of the lifting device can.
Es wird dadurch den bekannten Schwimmkranen ähnlicher Art gegenüber der Vorteil erreicht, daß die Hebevorrichtung nicht fürThis gives it the advantage over the known floating cranes of a similar type achieved that the lifting device is not for
ao das ganze Gewicht der Baukörper berechnet zu werden braucht, da dieses sich um das Gewicht der verdrängten Wassermenge vermindert, so daß eine leichtere Konstruktion des Hebewerks gewählt werden kann. Infolgedessen und infolge des geringeren, von dem Schwimmkörper aufzunehmenden Gewichts der Baukörper kann auch der ganze Schwimmkörper für geringere Tragfähigkeit berechnet sein.ao the entire weight of the building needs to be calculated, as this is the Weight of the displaced amount of water reduced, so that a lighter construction of the elevator can be selected. As a result, and as a result of the lesser, of that Floating body weight to be absorbed by the structure can also be the whole floating body for a lower load-bearing capacity be calculated.
Auf der Zeichnung ist ein Ausführungsbeispiel der Erfindung schematisch dargestellt, bei dem als Hebezeug ein Auslegergerüst mit Laufkatze verwendet ist. Abb. 1 zeigt den Schwimmkörper in axialem Längsschnitt, Abb. 2 den Grundriß desselben.In the drawing, an embodiment of the invention is shown schematically, in which a cantilever frame with trolley is used as a hoist. Fig. 1 shows the Floating body in axial longitudinal section, Fig. 2 the plan of the same.
Gemäß der Darstellung· ist der Schwimmkörper α in der Längsmitte mit einem unten und am auswärtigen Ende offenen, versenkten Laderaum b versehen, dessen Boden beispielsweise durch querliegende Profilträger c ersetzt ist. Auf diesem werden die Baukörper d durch das Hebewerk, das aus dem Auslegergerüst e mit Laufkatze besteht, hintereinander oder auch hinter- und nebeneinander aufgereiht, wobei sie vollständig· oder teilweise im Wasser liegen. Nach geringem Anheben durch das Hebewerk können sie durch dieses im Wasser liegend ausgefahren werden. According to the illustration, the floating body α is provided in the longitudinal center with a recessed cargo space b , open at the bottom and at the outer end, the floor of which is replaced, for example, by transverse profiled girders c. On this, the structures d are lined up one behind the other or behind and next to one another by the lifting mechanism, which consists of the cantilever frame e with trolley, whereby they are completely or partially in the water. After being lifted slightly by the hoist, they can be extended while lying in the water.
Statt der Querträger c können auch an den Seitenwänden des Laderaums Stützen vorgesehen sein oder andere zur Abstützung der Baukörper geeignete Tragvorrichtungen. Gegebenenfalls kann der Boden auch geschlossen sein.Instead of the cross members c , supports can also be provided on the side walls of the cargo space, or other supporting devices suitable for supporting the structure. If necessary, the bottom can also be closed.
Vorteilhaft ist derselbe dann nach dem Außenende hin abwärts geneigt auszubilden, und auch die Querträger o. dgl. können in dieser Richtung geneigt liegen.Advantageously, it is then designed to be inclined downwards towards the outer end, and the cross members or the like can also be inclined in this direction.
Das Hebewerk braucht dann die Baukörper nicht besonders anzuheben, sondern kann sie einfach in der Ausfahrrichtung abziehen.The hoist then does not need to lift the structure in particular, but can simply pull them off in the direction of extension.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM114175D DE556186C (en) | Floating crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM114175D DE556186C (en) | Floating crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE556186C true DE556186C (en) | 1932-08-03 |
Family
ID=7327971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM114175D Expired DE556186C (en) | Floating crane |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE556186C (en) |
-
0
- DE DEM114175D patent/DE556186C/en not_active Expired
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