The invention discloses a cable-stayed supporting structure of a tower crane, and the cable-stayed supporting structure is characterized in that a counterweight unit comprises a counterweight block arranged on a tower balance arm and a balance suspension cable arranged at a balance end, and the balance suspension cable is provided with a first stress sensor; the hanging unit comprises a cable-stayed suspension cable arranged on a tower hoisting arm and a connector connected to the cable-stayed suspension cable, and a second stress sensor is arranged on the cable-stayed suspension cable; the supporting unit is arranged at the top of the tower supporting arm and comprises a supporting frame and a hanging barrel arranged on the supporting frame, a driving assembly is arranged in the supporting frame, and the hanging barrel is connected with the end of the balance suspension cable and the end of the cable-stayed suspension cable; the balance weight unit is used for balancing the tower cantilever, the hoisting unit is installed on the cargo boom and used for hoisting the cargo boom and the suspension cable to keep balance of the two ends, the connector in the suspension cable is used for facilitating connection of the suspension cable and the tower cantilever, and the supporting unit bears force on the suspension cable and conveniently adjusts the tensioning degree of the suspension cable. The overall structure is simple and convenient to adjust.
本发明公开了一种塔式起重机的斜拉支撑结构,其中,配重单元,包括设置于塔架平衡臂的配重块和设置于平衡端的平衡悬索,平衡悬索上设置有第一应力传感器;吊接单元,设置于塔架起重臂的斜拉悬索和连接于斜拉悬索上的连接器,斜拉悬索上设置有第二应力传感器;支撑单元,设置于塔架支撑臂的顶部,其包括支撑架和设置于支撑架上的挂接筒,其中,支撑架中设置有驱动组件,挂接筒分别与平衡悬索和斜拉悬索的端部相连;本发明中的配重单元用于塔架悬臂的平衡,吊接单元安装在起重臂上,吊接起重臂,悬索用于保持两端的平衡,悬索中的连接器用于方便悬索与塔架悬臂的连接,支撑单元对悬索受力并方便调节悬索的张紧程度;整体结构简单,方便调节。
Cable-stayed supporting structure of tower crane
一种塔式起重机的斜拉支撑结构
2022-05-13
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |