The invention provides an offshore platform crane and an offshore platform. The offshore platform crane comprises a mounting base, a rotary table assembly, an arm frame, a hook head assembly, a lifting rope and a shield assembly, and the rotary table assembly is rotatably arranged on the mounting base; the arm frame is arranged on the rotary table assembly to rotate along with the rotary table assembly. The hook head assembly is arranged at one end of the boom away from the turntable assembly; one end of the lifting rope is connected with the rotary table assembly, and the other end of the lifting rope extends in the extending direction of the arm frame and is connected to the hook head assembly. The rotary shield covers the joint of the rotary table assembly and the mounting base, the rope outlet shield is connected to the arm frame and covers the rope outlet of the rotary table assembly, the rope shield is connected to the arm frame and covers the part, extending along the arm frame, of the lifting rope, and the arm head shield is connected to the arm frame and covers the end, away from the rotary table assembly, of the arm frame. All the components are protected in a sectional mode through the protective cover assembly, so that corrosion of the marine atmospheric environment to all the components is reduced, the maintenance cost is saved, and the service life of all the components is prolonged.
本发明提供一种海上平台吊机和海上平台,海上平台吊机包括安装座、转台组件、臂架、钩头组件、吊绳及护罩组件,转台组件可转动地设于安装座;臂架设于转台组件,以跟随转台组件转动;钩头组件设于臂架远离转台组件的一端;吊绳的一端连接转台组件,吊绳的另一端沿臂架的延伸方向延伸,并连接至钩头组件;回转护罩罩盖于转台组件和安装座的连接处,出绳口护罩连接于臂架,并罩盖于转台组件的出绳口处,绳护罩连接于臂架,并罩盖于吊绳沿臂架延伸的部分,臂头护罩连接于臂架,并罩盖于臂架远离转台组件的一端。通过护罩组件分段式对各部件进行防护,以降低海洋大气环境对各部件的侵蚀,从而节省维护成本,延长各部件的使用寿命。
Offshore platform crane and offshore platform
海上平台吊机和海上平台
2023-03-31
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |