DE267598C - - Google Patents
Info
- Publication number
- DE267598C DE267598C DENDAT267598D DE267598DA DE267598C DE 267598 C DE267598 C DE 267598C DE NDAT267598 D DENDAT267598 D DE NDAT267598D DE 267598D A DE267598D A DE 267598DA DE 267598 C DE267598 C DE 267598C
- Authority
- DE
- Germany
- Prior art keywords
- boom
- track
- load
- rotatable upper
- trolleys
- 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.)
- Active
Links
- 241000282326 Felis catus Species 0.000 claims description 3
- 239000004566 building material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000003973 paint Substances 0.000 description 1
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
- B66C23/26—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0385—Cranes with trolleys movable along adjustable or slewable arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Jib Cranes (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand vorliegender Erfindung ist ein Drehkran zum Transport von Baumaterialien u. dgl. auf der Baustelle. Das Wesen der Erfindung besteht darin, daß der in bekannter Weise in einem drehbaren Oberteil verschiebbar angeordnete Ausleger mit einer endlosen Laufbahn für Elektrohängekatzen versehen ist, welche durch Schleppweichen mit einer kreisförmigen, um den drehbaren Oberteil herumgeführten Bahn verbunden ist, so daß die Lasten in der Nähe der Kransäule aufgenommen und ohne besondere Einzelverschiebung des Auslegers für jede Last an ihre Verbrauchsstelle geführt werden können. Hierbei ist es noch von wesentlicher Bedeutung, daß jede Elektrohängekatze an der Lastaufnahmestelle festgelegt werden kann, so daß sie von etwa während dieser Zeit vorgenommenen Lagenveränderungen des Auslegers nicht beeinflußt wird.The present invention relates to a slewing crane for transporting building materials and the like on the construction site. The essence of the invention is that the known in Way in a rotatable upper part slidably arranged boom with an endless track is provided for electric hanging trolleys, which are provided with a circular, around the rotatable upper part is connected track guided so that the loads in the vicinity of the crane column are absorbed and can be guided to their point of consumption for each load without special individual displacement of the boom. Here it is It is still essential that every electric hanging trolley is at the load-bearing point can be set so that they are made from changes in position made approximately during this time of the boom is not influenced.
Auf der Zeichnung ist eine Ausführungsform der Erfindung veranschaulicht, und zwar zeigt Fig. ι eine Seitenansicht des Kranes,In the drawing, an embodiment of the invention is illustrated, namely shows Fig. Ι a side view of the crane,
Fig. 2 einen Grundriß desselben,
Fig. 3 einen Querschnitt durch den Ausleger.Fig. 2 is a plan view of the same,
3 shows a cross section through the boom.
Der Drehkran besteht aus der Säule 12, auf welcher ein Oberteil 15 drehbar gelagert ist. Auf dem letzteren ist der Ausleger 14 verschiebbar angeordnet, der eine Bahn 16 für die Elektrohängekatze 13 trägt. Um den drehbaren Ober-' teil 15 führt eine Kreisbahn 10, die mit der Bahn 16 durch Schleppweichen 18 verbunden ist.The slewing crane consists of the column 12 on which an upper part 15 is rotatably mounted. On the latter, the boom 14 is slidably arranged, the one track 16 for the electric hanging trolley 13 carries. To the rotatable upper 'part 15 leads a circular path 10, which with the Track 16 is connected by drag switches 18.
Die Baumaterialien 4 werden mittels der Wagen 5 an die Kransäule herangefahren und von einer der Elektrohängekatzen gehoben. Um hierbei eine Verschiebung der Katzen zu verhindern, können dieselben durch eine feststehende Führung Ii verriegelt werden, so daß der Ausleger gedreht und verschoben werden kann, ohne die lastaufnehmende Katze zu beeinflussen. Nachdem die Last aufgenommen und der Ausleger über die betreffende Verbrauchsstelle gebracht worden ist, kann die Last auf die Gerüste 7 abgesetzt werden. Dadurch, daß der Ausleger dreh- und verschiebbar gelagert ist, kann man rechteckige Grundstücke von einem Punkt aus bestreichen, ohne mit dem Ausleger über die Grundstücksgrenze hinausgehen zu müssen.The building materials 4 are brought up to the crane column by means of the car 5 and lifted by one of the electric hanging cats. To prevent the cats from shifting, the same can be locked by a fixed guide Ii so that the boom can be rotated and shifted without the load-bearing trolley too influence. After the load has been picked up and the boom over the relevant consumption point has been brought, the load can be placed on the scaffolding 7. Because the boom is rotatable and displaceable is stored, you can paint rectangular plots from one point without having to go beyond the property line with the boom.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE267598C true DE267598C (en) |
Family
ID=524639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT267598D Active DE267598C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE267598C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1268803B (en) * | 1965-11-17 | 1968-05-22 | Alimak Verken Ab | Tower crane |
DE2313516A1 (en) * | 1973-03-19 | 1974-10-03 | Siegfried Schuster | DEVICE FOR LIFTING AND TRANSFERRING LOADS |
-
0
- DE DENDAT267598D patent/DE267598C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1268803B (en) * | 1965-11-17 | 1968-05-22 | Alimak Verken Ab | Tower crane |
DE2313516A1 (en) * | 1973-03-19 | 1974-10-03 | Siegfried Schuster | DEVICE FOR LIFTING AND TRANSFERRING LOADS |
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