The invention provides a crane, comprising: a vehicle body comprising a frame, a rotary table and an arm support, the rotary table being rotatably mounted on the frame around a vertical axis, one end of the arm support being connected to the rotary table; the lateral wind-resistant device comprises two wind-resistant parts arranged on the left side and the right side of the arm frame, each wind-resistant part comprises a first inhaul cable and an adjusting device, one end of each first inhaul cable is connected with the arm frame, and the adjusting devices are configured to adjust the included angles between the first inhaul cables and the arm frame. The crane provided by the invention can meet the operation requirements in severe environments with windy wind and strong wind.
本公开提供了一种起重机,包括:车体,包括车架、转台和臂架,转台绕竖直轴线可转动地安装于车架上,臂架的一端连接于转台上;和侧向抗风装置,包括设置于臂架的左右两侧的两个抗风部,每个抗风部包括第一拉索和调节装置,第一拉索的一端与臂架连接,调节装置被配置为调节第一拉索与臂架的夹角。本公开提供的起重机能够适应多风、大风的恶劣环境下的作业需求。
Crane
起重机
2023-08-22
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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