The invention discloses a novel double-girder truss type crane for the wind power industry, and relates to the technical field of cranes, the novel double-girder truss type crane comprises girders, the structures of the girders are equilateral triangle girder trusses, and rails are arranged on the girders; the structure of the supporting leg is arranged in an angle steel truss mode, and the supporting leg is used for enlarging a supporting base of the crane and improving the lifting capacity of the crane; the trolley is installed on the track in a sliding mode, the trolley slides in the arrangement direction of the main beam, and the trolley is used for carrying materials; the cart is mounted on the side, away from the main beam, of the supporting leg, and the cart is used for being responsible for running of the whole crane in the direction of the ground rail; and the electrical mechanism is mounted on the main beam, and the electrical mechanism is used for controlling the hoisting and carrying operation of the crane. By arranging the main beam of the regular triangular beam truss structure and the supporting legs of the angle steel truss structure, the problems that the lifting speed of the crane and the running speed of large and small cars are low are solved.
本发明公开了一种风电行业用新型双主梁桁架式起重机,涉及起重机技术领域,包括主梁,所述主梁的结构呈正三角梁桁架设置,所述主梁上设有轨道;支腿,所述支腿的结构呈角钢桁架设置,所述支腿用于增大起重机的支撑基底,提高起重机的起重能力;小车,所述小车滑动安装在轨道上,所述小车沿所述主梁的设置方向进行滑动,所述小车用于对物料进行搬运;大车,所述大车安装在所述支腿远离主梁的一侧,所述大车用于负责整台起重机沿地轨方向的运行;电气机构,所述电气机构安装在主梁上,所述电气机构用于控制起重机的起重、搬运作业。本发明通过设置正三角梁桁架结构的主梁和角钢桁架结构的支腿,解决了起重机的起升速度和大小车运行速度低的问题。
Novel double-girder truss type crane for wind power industry
一种风电行业用新型双主梁桁架式起重机
2024-05-07
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
European Patent Office | 2023
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