Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VORRICHTUNG ZUM EINBRINGEN EINES FUNDAMENTPFAHLS
The invention relates to a screwing-in apparatus (1) for a screw foundation (11), which apparatus is arranged on a boom (26) of a carrier vehicle (20) and can pivot via the boom (26) about a shovel pivot axis (21) disposed on a front side of the boom (26) facing the carrier vehicle (20), about a pivot axis (6) and about a fork pivot axis (7). As a result of the pivotability, the screw foundation (11) can pivot via the shovel pivot axis (21) out of a coupled position in which the pivot axis (6) is vertical into a screw-in position in which the pivot axis (6) and the fork pivot axis (7) are horizontal. The screw-in apparatus (1) has a first element in the form of a device carrier (2), which is connected to the boom (26) and by means of the pivot axis (6) carries a second element in the form of a fork (3). The fork (3) is carried by the device carrier (2) via the pivot axis (6) and carries by means of the fork pivot axis (7) a third element in the form of a rotary drive (4). The rotary drive (4) forms via an output shaft (12) a screw-in axis (5), which, in the coupled state, is aligned with the longitudinal axis of the screw foundation (11). The screw foundation (11) is screwed into the ground via this screw-in axis (5). Because of the fork, the pivot axis (6) and the fork pivot axis (7) are arranged at right angles to each other and form a central element of a cardan joint.
VORRICHTUNG ZUM EINBRINGEN EINES FUNDAMENTPFAHLS
The invention relates to a screwing-in apparatus (1) for a screw foundation (11), which apparatus is arranged on a boom (26) of a carrier vehicle (20) and can pivot via the boom (26) about a shovel pivot axis (21) disposed on a front side of the boom (26) facing the carrier vehicle (20), about a pivot axis (6) and about a fork pivot axis (7). As a result of the pivotability, the screw foundation (11) can pivot via the shovel pivot axis (21) out of a coupled position in which the pivot axis (6) is vertical into a screw-in position in which the pivot axis (6) and the fork pivot axis (7) are horizontal. The screw-in apparatus (1) has a first element in the form of a device carrier (2), which is connected to the boom (26) and by means of the pivot axis (6) carries a second element in the form of a fork (3). The fork (3) is carried by the device carrier (2) via the pivot axis (6) and carries by means of the fork pivot axis (7) a third element in the form of a rotary drive (4). The rotary drive (4) forms via an output shaft (12) a screw-in axis (5), which, in the coupled state, is aligned with the longitudinal axis of the screw foundation (11). The screw foundation (11) is screwed into the ground via this screw-in axis (5). Because of the fork, the pivot axis (6) and the fork pivot axis (7) are arranged at right angles to each other and form a central element of a cardan joint.
VORRICHTUNG ZUM EINBRINGEN EINES FUNDAMENTPFAHLS
DEVICE FOR INSTALLING A FOUNDATION PILE
DISPOSITIF D'INTRODUCTION D'UN PIEU DE FONDATION
THURNER GÜNTHER (Autor:in) / THURNER MARTIN (Autor:in)
24.07.2024
Patent
Elektronische Ressource
Deutsch
Vorrichtung und Verfahren zum Einbringen eines Verfüllmaterials
| Europäisches Patentamt | 2015