摘要
由科尼起重机设计和制造的集伸缩和环形运行功能为一体的悬挂式起重机,可完成多种特殊工况下的物料搬运工作,是起重机行业满足用户特殊需求的科技创新产品。内外弧形端梁与上下层伸缩式主梁构成的桥架结构紧凑,重量轻巧,美观实用。变频调速控制、旋转导向与差速配合的内外环运行机构使各机构运行平稳,安全可靠。起重机的工作区域是内外径分别为R2和R1的环形,伸缩式主梁可在特殊区域伸出外环以外作业,满足客户的特殊需求。
the retractable circular suspending crane designed and manufactured by Konecrances could handle the material under various special conditions,which is the scientific and technical innovative product meeting the user＇s specific requirements in crane industry.The bridge structure is formed by the inside and outside arc end carriage and the upper and lower retractable main girder,with compact structure,light weight and beautiful and dignified appearance.The frequency conversion control system,rotary steering and the inner and outer ring running mechanism matched with the differential speed ensure the stable,safe and reliable running of each mechanism.The working range of the crane is within the ring area with the inner and outer radius of R1 and R2,and the retractable main girder can operate outside the outer ring under special conditions,thus to meet the user＇s special requirements.
出处
《起重运输机械》
2010年第12期6-8,共3页
Hoisting and Conveying Machinery
关键词
伸缩式主梁
弧形端梁
旋转导向轮
大车差速运行机构
变频调速控制
环形供电系统
retractable main girder
arc end carriage
rotating guiding roller
differential speed running mechanism
variable frequency speed control
loop power supply system
