DE632792C - Shifting device for pile cranes, scaffolding, work platforms or the like. - Google Patents
Shifting device for pile cranes, scaffolding, work platforms or the like.Info
- Publication number
- DE632792C DE632792C DEK139539D DEK0139539D DE632792C DE 632792 C DE632792 C DE 632792C DE K139539 D DEK139539 D DE K139539D DE K0139539 D DEK0139539 D DE K0139539D DE 632792 C DE632792 C DE 632792C
- Authority
- DE
- Germany
- Prior art keywords
- rails
- cranes
- scaffolding
- pile
- rollers
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
Die Erfindung betrifft eine Verschiebeeinrichtung für Pfahlkräne., Baugerüste, Arbeitsplattformen o. dgl. Geräte, die infolge ihrer Größe und wenig . starren und standfesten Bauart schwer zu befördern sind.The invention relates to a displacement device for pile cranes., Scaffolding, work platforms o. The like. Devices that as a result of their Size and little. rigid and stable construction are difficult to transport.
Mittels der Anordnung gemäß der Erfindung kann man Baugeräte genannter Art leicht verschieben sowohl längs parallelen geradlinigen Bahnen als auch auf solchen Bahnen, die miteinander Winkel bilden. Dieses wird in der Hauptsache erreicht durch am Untergestell des Gerätes gelagerte Spurrollen, die auf den am Arbeitsplatz ausgelegten, im Querschnitt kreisförmigen Schienen auf ruhen, wobei die Spuren der Rollen im Schnitt einen Krümmungsradius, von einer den Rundschienen entsprechenden Größe haben.By means of the arrangement according to the invention, construction equipment of the type mentioned Easily move both along parallel rectilinear paths as well as on such Paths that form angles with one another. This is mainly achieved by am Underframe of the device stored track rollers, which are laid out on the workstation, in Cross section of circular rails resting on, with the traces of the rollers in section have a radius of curvature of a size corresponding to the round rails.
Die Zeichnung zeigt in Abb. 1 einen Querschnitt und in Abb. 2 und 3 Grundrisse der ao Anordnung.The drawing shows in Fig. 1 a cross section and in Fig. 2 and 3 plan views of the ao arrangement.
Abb. ι zeigt Teile des zu befördernden Untergestelles des Gerätes. Eine Spurrolle 2 ist drehbar auf der Achse 3 gelagert, auf welcher das Untergestell mittels Konsolen 4 ruht. Genannte Konsolen können ein Kreisflansch sein, wie die Abb. 2 zeigt. Die Spurrolle 2 wird von einer im Querschnitt kreisförmigen Schiene 5 getragen. Die Schiene wird vorteilhaft aus Metallrohren hergestellt, welche mittels an den Rohrenden, einsetzbarer Zapfen zu allen erforderlichen Längen verlängert werden kann.Fig. Ι shows parts of the undercarriage of the device to be transported. A tracking roller 2 is rotatably mounted on the axis 3 on which the underframe rests by means of brackets 4. Said consoles can be a circular flange, as shown in Fig. 2. The track roller 2 is carried by a rail 5 which is circular in cross section. The splint becomes beneficial made of metal pipes, which by means of pins that can be inserted at the pipe ends can be extended to any required length.
Bei Verschiebung des Gerätes in der Richtung der Schiene rollt die Rolle 2 auf der Schiene. Zum Verschieben in einer hierzu winkelrechten Richtung wird die Schiene 5 mit Hilfe von geeignetem Werkzeug über den Arbeitsplatz gerollt, wobei die Spuren der Rolle als Gleitlager der Schiene dienen. Die Gleitreibung kann ' durch etwas Ölen vermindert werden. Bei Verschiebung in andere Richtungen wird die Richtung der Schiene geändert. In solchen Fällen kann man die Schiene an einem Punkt durch Unterlegen erhöhen, so daß die Schiene gedreht werden kann, wobei die Spurrolle und die Belastung der Schiene nach dem Drehungszentrum verschoben wird. When the device is moved in the direction of the rail, the roller 2 rolls on the Rail. To move in a direction at right angles to this, the rail 5 rolled over the workplace with the help of a suitable tool, leaving the traces of the Role serve as a slide bearing for the rail. Slightly oiling can cause sliding friction be reduced. Moving in other directions changes the direction of the rail. In such cases you raise the rail at one point by placing it under it, so that the rail is rotated can be shifted, the track roller and the load on the rail to the center of rotation.
Bei dieser Verschiebung kann man außerdem so verfahren, daß sich ein relativ kurzes Schienenstück an der Drehstelle befindet, welches vor der Drehung in eine andere Richtung von dem benachbarten Schienenstück entkuppelt wird. Hierdurch erreicht man größere Freiheit in der Manövrierung und kann diese, wenn es erforderlich ist, durch einen geringen Achsabstand der Spurrollen noch erleichtern.With this shift you can also proceed in such a way that a relatively short Rail piece is located at the pivot point, which is before rotating in a different direction is decoupled from the adjacent rail section. This achieves larger ones Freedom in maneuvering and, if necessary, can do this through one make the small center distance of the track rollers even easier.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK139539D DE632792C (en) | Shifting device for pile cranes, scaffolding, work platforms or the like. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK139539D DE632792C (en) | Shifting device for pile cranes, scaffolding, work platforms or the like. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE632792C true DE632792C (en) | 1936-07-14 |
Family
ID=7249431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK139539D Expired DE632792C (en) | Shifting device for pile cranes, scaffolding, work platforms or the like. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE632792C (en) |
-
0
- DE DEK139539D patent/DE632792C/en not_active Expired
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