Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Liftable supporting leg type elevator shaft construction platform and method
The invention discloses a liftable supporting leg type elevator shaft construction platform and method. The construction platform comprises an outer frame, cross beams arranged in the outer frame and a construction platform body consisting of steel plates laid on the outer frame and the cross beams and is characterized in that sleeves are welded to two ends of each cross beam, slidable variable-cross-section supporting legs are arranged in the sleeves, and a group of connecting rods is vertically arranged on each cross beam. Due to the fact that the construction platform is arranged on the structural beams, the height difference of the variable-cross-section supporting legs enable the construction platform to be lower than structural beam plates, reinforcement of an inner side formwork of an elevator shaft is facilitated, and concrete forming quality is ensured. Therefore, the liftable supporting leg type elevator shaft construction platform is simple in operation, quick and convenient to construct and safe and reliable in use, can be constantly lifted according to the height of a constructed building, can effectively improve construction efficiency and shorten a construction period and can be repeatedly used, and construction cost can be saved.
Liftable supporting leg type elevator shaft construction platform and method
The invention discloses a liftable supporting leg type elevator shaft construction platform and method. The construction platform comprises an outer frame, cross beams arranged in the outer frame and a construction platform body consisting of steel plates laid on the outer frame and the cross beams and is characterized in that sleeves are welded to two ends of each cross beam, slidable variable-cross-section supporting legs are arranged in the sleeves, and a group of connecting rods is vertically arranged on each cross beam. Due to the fact that the construction platform is arranged on the structural beams, the height difference of the variable-cross-section supporting legs enable the construction platform to be lower than structural beam plates, reinforcement of an inner side formwork of an elevator shaft is facilitated, and concrete forming quality is ensured. Therefore, the liftable supporting leg type elevator shaft construction platform is simple in operation, quick and convenient to construct and safe and reliable in use, can be constantly lifted according to the height of a constructed building, can effectively improve construction efficiency and shorten a construction period and can be repeatedly used, and construction cost can be saved.
Liftable supporting leg type elevator shaft construction platform and method
ZHANG YANG (Autor:in) / ZHONG JIA (Autor:in)
30.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Shaped liftable steel frame operating platform for elevator shaft
| Europäisches Patentamt | 2021