The gantry type construction lifting device comprises a portal frame and further comprises a driving assembly, a movable frame is slidably connected to the top of the back face of the portal frame, a first driving motor is arranged on the back face of the movable frame, a second driving motor is fixedly connected to the top of the movable frame, a rope winding disc is arranged on the front face of the second driving motor, and a rope is arranged in the rope winding disc. The driving assembly comprises a protection box, the protection box is fixedly connected to the front face of the movable frame, and an electric telescopic rod is fixedly connected to the bottom of the protection box. According to the lifting device, the rope can be extruded and locked by arranging the buffer pulley, a lifted object can be lifted to a designated position to be fixed when the lifting device is used, meanwhile, interference of external factors on the rope can be reduced through limiting of the buffer pulley when the lifting device is used, shaking generated when the object is lifted is avoided, and stability during lifting is guaranteed.
本发明公开了一种龙门式施工提升装置,包括龙门架,还包括驱动组件,龙门架背面顶部滑动连接有移动架,移动架背面设置有驱动电机一,移动架顶部固定连接有驱动电机二,驱动电机二正面设置有绳索收卷盘,绳索收卷盘内设置有绳索,绳索远离绳索收卷盘一端设置有提升吊钩,其中,驱动组件包括防护箱,防护箱固定连接于移动架正面,防护箱底部固定连接有电动伸缩杆。本发明,通过设置缓冲滑轮能够对绳索进行挤压锁止,能够使装置在使用时将提升物品提升至指定位置进行固定,同时在使用时,通过缓冲滑轮的限位,能够降低外界因素对绳索的干扰,避免在吊起物品时产生晃动,保证提升时的稳定性。
Gantry type construction lifting device
一种龙门式施工提升装置
2025-05-06
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |