Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lead screw cross-shaped lock catch part and scaffold jacking assembly with lock catch part
The invention relates to the field of building scaffolds, in particular to a lead screw cross-shaped lock catch part and a scaffold jacking assembly with the lock catch part. The lead screw cross-shaped lock catch part comprises thread sleeves used for being assembled on corresponding screws of the scaffold jacking assembly in a threaded mode. Pressing devices used for pressing corresponding scaffold cross bars to the thread sleeves are arranged outside the thread sleeves. Due to the fact that the thread sleeves of the lead screw cross-shaped lock catch part can be used for being assembled on the corresponding screws of the scaffold jacking assembly in the threaded mode and the pressing devices for pressing the corresponding scaffold cross bars to the thread sleeves are arranged outside the thread sleeves, in the using process, the thread sleeves can be assembled on the screws of the scaffold jacking assembly, the scaffold cross bars are arranged between the screws, the distance between a jacking supporting plate and the scaffold cross bar closest to the supporting plate can be adjusted on site according to requirements without changing the length of scaffold supporting steel pipes, and the problem that an existing jacking assembly is inconvenient to use is solved accordingly.
Lead screw cross-shaped lock catch part and scaffold jacking assembly with lock catch part
The invention relates to the field of building scaffolds, in particular to a lead screw cross-shaped lock catch part and a scaffold jacking assembly with the lock catch part. The lead screw cross-shaped lock catch part comprises thread sleeves used for being assembled on corresponding screws of the scaffold jacking assembly in a threaded mode. Pressing devices used for pressing corresponding scaffold cross bars to the thread sleeves are arranged outside the thread sleeves. Due to the fact that the thread sleeves of the lead screw cross-shaped lock catch part can be used for being assembled on the corresponding screws of the scaffold jacking assembly in the threaded mode and the pressing devices for pressing the corresponding scaffold cross bars to the thread sleeves are arranged outside the thread sleeves, in the using process, the thread sleeves can be assembled on the screws of the scaffold jacking assembly, the scaffold cross bars are arranged between the screws, the distance between a jacking supporting plate and the scaffold cross bar closest to the supporting plate can be adjusted on site according to requirements without changing the length of scaffold supporting steel pipes, and the problem that an existing jacking assembly is inconvenient to use is solved accordingly.
Lead screw cross-shaped lock catch part and scaffold jacking assembly with lock catch part
ZHU XINWEI (Autor:in)
02.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste