A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lifting hook module and lifting beam device
The invention discloses a lifting hook module and a lifting beam device.The lifting beam device comprises a rigid lifting beam and a plurality of lifting hooks connected to the rigid lifting beam, each lifting hook comprises a mounting support, a guide rod, a pre-pressing elastic piece, a pre-pressing piece and a lifting piece, and the mounting support is provided with a mounting cavity formed in the gravity direction; the guide rod is mounted in the mounting cavity in the gravity direction; the pre-pressing elastic piece is located in the installation cavity and arranged on the guide rod in a sleeving mode. The pre-pressing piece is connected to the guide rod and abuts against the pre-pressing elastic piece so that the pre-pressing elastic piece can be in a compressed state in advance. The hanging piece is connected to the guide rod and used for being connected with a component. The pre-pressing elastic pieces are arranged in the mounting supports of the lifting hooks, the expansion amounts of the pre-pressing elastic pieces on the lifting hooks can be different in the lifting process, and the horizontal heights of the lifting hooks relative to a lifted component can also be different, so that the condition that the horizontal heights of a plurality of lifting points on the lifted component are inconsistent can be adapted, and the load of each lifting point is balanced; the virtual hanging phenomenon is prevented, and the component is prevented from being broken and damaged by hanging due to virtual hanging of a hanging point.
本发明公开了一种吊钩模块及吊梁装置，吊梁装置包括刚性吊梁和连接在刚性吊梁上的若干个吊钩，吊钩包括安装支座、导杆、预压弹性件、预压件和吊件，安装支座具有沿重力方向设置的安装腔；导杆沿着重力方向安装于安装腔内；预压弹性件位于安装腔内且套设在导杆；预压件连接于导杆且抵接预压弹性件以使预压弹性件预先处于压缩状态；吊件连接在导杆上用于连接构件。通过在吊钩的安装支座内设置预压弹性件，在吊装过程中，各个吊钩上预压弹性件的伸缩量可以不同，各个吊钩相对于被吊构件的水平高度也可以不同，因此可以适应被吊构件上多个吊点水平高度不一致的情况，并均衡各个吊点的荷载，防止出现虚吊现象，防止构件因吊点虚挂而被吊崩破坏。
Lifting hook module and lifting beam device
The invention discloses a lifting hook module and a lifting beam device.The lifting beam device comprises a rigid lifting beam and a plurality of lifting hooks connected to the rigid lifting beam, each lifting hook comprises a mounting support, a guide rod, a pre-pressing elastic piece, a pre-pressing piece and a lifting piece, and the mounting support is provided with a mounting cavity formed in the gravity direction; the guide rod is mounted in the mounting cavity in the gravity direction; the pre-pressing elastic piece is located in the installation cavity and arranged on the guide rod in a sleeving mode. The pre-pressing piece is connected to the guide rod and abuts against the pre-pressing elastic piece so that the pre-pressing elastic piece can be in a compressed state in advance. The hanging piece is connected to the guide rod and used for being connected with a component. The pre-pressing elastic pieces are arranged in the mounting supports of the lifting hooks, the expansion amounts of the pre-pressing elastic pieces on the lifting hooks can be different in the lifting process, and the horizontal heights of the lifting hooks relative to a lifted component can also be different, so that the condition that the horizontal heights of a plurality of lifting points on the lifted component are inconsistent can be adapted, and the load of each lifting point is balanced; the virtual hanging phenomenon is prevented, and the component is prevented from being broken and damaged by hanging due to virtual hanging of a hanging point.
本发明公开了一种吊钩模块及吊梁装置，吊梁装置包括刚性吊梁和连接在刚性吊梁上的若干个吊钩，吊钩包括安装支座、导杆、预压弹性件、预压件和吊件，安装支座具有沿重力方向设置的安装腔；导杆沿着重力方向安装于安装腔内；预压弹性件位于安装腔内且套设在导杆；预压件连接于导杆且抵接预压弹性件以使预压弹性件预先处于压缩状态；吊件连接在导杆上用于连接构件。通过在吊钩的安装支座内设置预压弹性件，在吊装过程中，各个吊钩上预压弹性件的伸缩量可以不同，各个吊钩相对于被吊构件的水平高度也可以不同，因此可以适应被吊构件上多个吊点水平高度不一致的情况，并均衡各个吊点的荷载，防止出现虚吊现象，防止构件因吊点虚挂而被吊崩破坏。
Lifting hook module and lifting beam device
一种吊钩模块及吊梁装置
WANG LI (author) / MAO HAIJUN (author) / ZHENG YUN (author) / WU JIE (author) / CHEN XIANJUN (author) / ZHOU SHANQI (author)
2022-06-10
Patent
Electronic Resource
Chinese