名称：齿条变幅（RACK AND PINION LUFFING）
齿条变幅（RACK AND PINION LUFFING）
船用浮式起重机是按照“GB/T3811起重机设计规范”、“GB/T14734港口浮式起重机安全规程”、“船舶与海上设施起重设备规范（2007年）”以及“船舶与海上设备法定检验规则（1999年）”设计、制造的固定回转浮式起重机。为单臂架式（或四连杆式），齿条变幅，采用滑轮组补偿，货物可作水平位移，360°旋转，可全幅度带载变幅；整机运转平稳，安全可靠。
该港口起重机可配吊钩、抓斗、集装箱吊具三种吊具供用户选择，并可根据用户要求进行各种非标设计。适用于内河及沿海船舶进行件杂物或散货的装卸作业。
该港口起重机为安装在专用的船体或趸船上对船与岸或船与船之间进行装卸作业的港口机械。
The ship floating crane is the single boom system (or double link jib in parallelogram) and full-circle slewing port carne, rack and pinion luffing, adopt the means of compensation with pulley block. It can operate with either hook or grab. It can also handle container when it is equipped with container sling.
The port crane should be designed and manufactured in accordance with"GB/T3811 design rules for cranes", "GB14734 safety rules for lifting appliances of port floating crne", "Rules for lifting appliances of ships and offshore installations (2007)".
The port machinery is the best ideal type in ships. Featuring in: good appearance, compact structure, smoothness of running realiability of operational safety, performance excellence, simple and easy maintenance, light weight, low power consumption, small investment, long service life. Thus it can be widely used for handling operations in inland and coastal ships.
主要技术参数MAIN TECHNICAL PARAMETERS
项 目 ITEM | 单位UNIT | FQ318 | FQ525 | FQ1025 | FQ1625 | FQ2525 | FQ3025 | FQ4025 | FQ5025 | |
额定起重量 Rated capacity | t | 3 | 5 | 10 | 16 | 25 | 30 | 40 | 50 | |
工作 幅度 Working radius | 最大 Max. | m | 18 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
最小 Min. | m | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
起升 高度 Hoisting height | 舱面上Above deck | m | 10 | 14 | 14 | 14 | 12 | 12 | 12 | 18 |
舱面下Below deck | m | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
起升速度 Hoisting speed | m/min | 55 | 55 | 60 | 60 | 15 | 15 | 15 | 23 | |
变幅速度 Derricking speed | m/min | 40 | 40 | 50 | 50 | 18 | 18 | 18 | 22 | |
旋转速度 Slewing speed | r/min | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 1.0 | 1.0 | 1.2 | |
装机容量 Output power | kw | 97 | 147 | 247 | 394 | 142 | 179 | 225 | 305 | |
整机自重 Total mass | t | ~45 | ~100 | ~110 | ~197 | ~95 | ~110 | ~130 | ~300 | |
说明：以上参数仅供参考，可根据用户需求进行设计、制造。
Notes: The parameters given in the table are the conventional type for reference only. We can also design and manufacture products according to customer’s requirement.
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