The invention discloses a lower support assembly for a tower crane and the tower crane, and relates to the technical field of cranes. The lower rotary table is positioned above the base; the top ends of the supporting rods are connected with the lower rotary table, the bottom ends of the supporting rods are connected with the base, the supporting rods are distributed on the periphery of the base and the periphery of the lower rotary table, and any side face of the base is provided with two supporting rods arranged in an inverted-V shape. According to the lower support assembly for the tower crane and the tower crane, the structural strength of the lower support assembly can be guaranteed, the lower support assembly is disassembled during transportation, the size of the lower support assembly can be reduced, and the transportation cost is reduced.
本发明公开了一种用于塔式起重机的下支座组件及塔式起重机,涉及起重机技术领域,该下支座组件包括:底座;下转台,位于底座的上方;多个支撑杆,支撑杆顶端与下转台连接,底端与底座连接,多个支撑杆分布于底座和下转台四周,底座任一侧面均设置有两个呈倒V形设置的支撑杆。本发明的用于塔式起重机的下支座组件及塔式起重机能够保证下支座组件的结构强度,并在对下支座组件进行运输时对其进行拆卸,可减少下支座组件的体积,降低运输成本。
Lower support assembly for tower crane and tower crane
用于塔式起重机的下支座组件及塔式起重机
2022-11-22
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Tower crane cab assembly, control method and tower crane
European Patent Office | 2023
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