Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Scaffold having an anti-lift-out device and method for securing a scaffold platform against lifting out
The invention relates to a scaffold (20), comprising a U-profile beam (24), which has a U-profile (31) that is open outward. At least one scaffold platform (44) is releasably hooked in the U-profile (31) by means of mounting hooks (32). The U-profile beam (24) has a perpendicular wall (38) delimiting the U-profile (31) and has a guiding and fastening groove (51), which is delimited by groove reach-behind protrusions (53.1, 53.2) each extending inward. The groove reach-behind protrusions delimit a locking space, in which a locking element (74.2) that reaches behind the groove reach-behind protrusions (53.1, 53.2) can be releasably fastened in a locking position (97.2). An anti-lift-out and support element (67) is provided, which has an anti-lift-out element (67), which extends over the mounting hooks (32) and secures against lifting out from the U-profile (31), and a support element (59.2), which is fixedly connected to the anti-lift-out element. The support element (59.2) extends perpendicularly away from the anti-lift-out element (67) to a support element end, by means of which the support element is supported on the perpendicular wall (38) of the U-profile beam (24). The anti-lift-out element (67) has a through-opening, which is designed in such a way that the locking element (74.2) can be moved by means of the fastening element (73.2) in the direction of the fastening element longitudinal axis thereof and perpendicularly to the guiding and fastening groove (51) through the through-opening in the anti-lift-out element (67). The invention further relates to a method securing mounting hooks (32) of at least one scaffold platform (44) of a scaffold (20) against lifting out from a U-profile (31) of a U-profile beam (24) by means of an anti-lift-out device (70.2).
Scaffold having an anti-lift-out device and method for securing a scaffold platform against lifting out
The invention relates to a scaffold (20), comprising a U-profile beam (24), which has a U-profile (31) that is open outward. At least one scaffold platform (44) is releasably hooked in the U-profile (31) by means of mounting hooks (32). The U-profile beam (24) has a perpendicular wall (38) delimiting the U-profile (31) and has a guiding and fastening groove (51), which is delimited by groove reach-behind protrusions (53.1, 53.2) each extending inward. The groove reach-behind protrusions delimit a locking space, in which a locking element (74.2) that reaches behind the groove reach-behind protrusions (53.1, 53.2) can be releasably fastened in a locking position (97.2). An anti-lift-out and support element (67) is provided, which has an anti-lift-out element (67), which extends over the mounting hooks (32) and secures against lifting out from the U-profile (31), and a support element (59.2), which is fixedly connected to the anti-lift-out element. The support element (59.2) extends perpendicularly away from the anti-lift-out element (67) to a support element end, by means of which the support element is supported on the perpendicular wall (38) of the U-profile beam (24). The anti-lift-out element (67) has a through-opening, which is designed in such a way that the locking element (74.2) can be moved by means of the fastening element (73.2) in the direction of the fastening element longitudinal axis thereof and perpendicularly to the guiding and fastening groove (51) through the through-opening in the anti-lift-out element (67). The invention further relates to a method securing mounting hooks (32) of at least one scaffold platform (44) of a scaffold (20) against lifting out from a U-profile (31) of a U-profile beam (24) by means of an anti-lift-out device (70.2).
Scaffold having an anti-lift-out device and method for securing a scaffold platform against lifting out
BEHRBOHM WOLF CHRISTIAN (Autor:in)
08.07.2021
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2023