The invention discloses a slewing tower body of an ocean platform crane, which relates to the technical field of cranes and comprises a mounting base, a slewing platform rotationally arranged at the top of the mounting base, a fixed gear fixedly arranged between the mounting base and the slewing platform, and a slewing gear meshed with one side of the fixed gear, a side annular plate is fixedly installed on the edge of the bottom end of the upper protective shell, a dust screen is arranged in the ventilation groove, a cleaning assembly is arranged in the side annular plate, four auxiliary assemblies corresponding to the dust screen are arranged in the top end of the lower protective shell, and four adjusting assemblies corresponding to the dust screen are arranged at the top of the outer side of the lower protective shell. Through the arranged cleaning assembly, a cleaning brush can clean dust attached to the exterior of the dustproof net in an up-down moving mode, the effect of cleaning the dust in the dustproof net is improved, and the situation that the dustproof net is blocked due to the fact that much dust is attached to the exterior of the dustproof net is avoided; and therefore, the heat of the rotary gear and the fixed gear can be discharged during working.
本发明公开了一种海洋平台起重机回转塔身,涉及起重机技术领域,包括安装底座、转动设置于安装底座顶部的回转平台、固定设置于安装底座和回转平台之间的固定齿轮、啮合于固定齿轮一侧的回转齿轮,上防护壳底端的边部固定安装有侧环板,通风槽的内部设置有防尘网,侧环板的内部设置有清洁组件,下防护壳顶端的内部设置有四个与防尘网相对应的辅助组件,下防护壳外侧的顶部设置有四个与防尘网相对应的调节组件。本发明通过设置的清洁组件,使得清洁毛刷可以上下移动式的对防尘网外部附着的灰尘进行清理,有利于提高对防尘网中灰尘清理的效果,避免防尘网外部附着较多的灰尘造成防尘网的堵塞,从而保证回转齿轮和固定齿轮在工作时热量的排出。
Ocean platform crane slewing tower body
一种海洋平台起重机回转塔身
2025-03-11
Patent
Electronic Resource
Chinese