The marine gantry hoisting equipment comprises a portal frame, hoisting equipment and two rails, the hoisting equipment is assembled on the portal frame, the portal frame comprises two supports and a cross beam, the cross beam is assembled on the upper sides of the two supports, the two supports are each provided with a lifting mechanism, and pulleys are assembled at the lower ends of the supports; a moving mechanism and a sweeping mechanism are assembled on the lower side of the support, the moving mechanism comprises a driving box, a servo motor and a rotating shaft, the driving box is assembled on the support, the servo motor is assembled in the driving box, the rotating shaft is rotationally assembled in the driving box, transmission gears are arranged at the two ends of the rotating shaft, and racks are arranged at the upper ends of the rails; the support is provided with an auxiliary frame, the cleaning roller is rotationally arranged on the auxiliary frame, the transmission shaft is rotationally arranged on the auxiliary frame, and auxiliary teeth are arranged at the left and right ends of the transmission shaft. The inner side of the track can be cleaned through the cleaning roller rotating in a follow-up mode, the influence of dust and impurities on movement of the portal frame is avoided, and normal operation of hoisting equipment is guaranteed.
本发明涉及一种船用龙门起重设备,包括龙门架、起重设备以及两个轨道,起重设备装配于龙门架,龙门架包括两个支架以及横梁,横梁装配于两个支架上侧,两个支架均设有升降机构,支架下端装配有滑轮,支架下侧装配有移动机构以及清扫机构,移动机构包括驱动箱、伺服电机以及转轴,驱动箱装配于支架,伺服电机装配于驱动箱内部,转轴转动装配于驱动箱内部,转轴两端均设有传动齿轮,轨道上端设有齿条,清扫机构包括清扫辊以及传动轴,支架设有辅助架,清扫辊转动设于辅助架,传动轴转动设于辅助架,传动轴左右两端均设有辅助齿;本发明通过随动转动的清扫辊可对轨道内侧进行清扫,避免灰尘杂质对龙门架移动造成影响,保证起重设备的正常运行。
Marine gantry hoisting equipment
一种船用龙门起重设备
2023-11-03
Patent
Electronic Resource
Chinese
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