The invention belongs to the technical field of pipe cranes, and particularly relates to a pipe crane rotary table and a pipe crane. The pipe lifting machine rotary table comprises a bottom plate, a vertical plate, a top plate, a front protection plate and a tail protection plate, and further comprises a bearing plate and a mounting plate. A first extension part and a second extension part are arranged at the front part of the bottom plate; suspension arm hinge points connected with the suspension arm are arranged on the first extension part and the second extension part; the supporting plate is connected with the front part of the vertical plate; and the mounting plate is connected with the supporting plate and is provided with a luffing mechanism hinge point connected with the luffing mechanism. According to the rotary table of the pipe lifting machine, a transition piece can be omitted, and meanwhile the rotary table has the advantages of being light in weight, low in cost and small in welding workload.
本发明属于吊管机技术领域,具体涉及一种吊管机转台及吊管机。吊管机转台包括底板、立板、顶板、前部护板和尾部护板,还包括支承板和安装板;底板前部设有第一延伸部和第二延伸部;第一延伸部和第二延伸部上均设有与吊臂连接的吊臂铰点;支承板与立板前部连接;安装板与支承板连接,设有与变幅机构连接的变幅机构铰点。本发明提供的吊管机转台,可省去过渡件,同时具有重量轻、成本低、焊接工作量少的优点。
Pipe lifting machine rotary table and pipe lifting machine
一种吊管机转台及吊管机
2023-12-05
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
European Patent Office | 2023
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