The invention discloses a gantry crane device, and relates to the technical field of hoisting. The gantry crane device comprises a gantry crane rail, two gantry cranes, at least two longitudinal beams and at least two hoisting trolleys; the two gantry cranes are arranged on the gantry crane rail at intervals in the length direction of the gantry crane rail, and each gantry crane is provided with a cross beam; the two ends of the longitudinal beams are glidingly connected to the two cross beams in the length direction of the cross beams respectively, and the longitudinal beams are perpendicular to the length direction of the cross beams and are arranged in parallel; the length direction of the cross beams is perpendicular to the length direction of the gantry crane rail; and the hoisting trolleys are glidingly connected to the longitudinal beams in the length direction of the gantry crane rail. The universality of the gantry crane device is improved.
本发明公开一种龙门吊装置,涉及到吊装技术领域。其中,龙门吊装置包括龙门吊轨道;两台龙门吊,两台龙门吊沿龙门吊轨道的长度方向彼此间隔设置于龙门吊轨道上,龙门吊具有横梁;至少两个纵梁,纵梁的两端分别沿横梁的长度方向滑动连接于两个横梁,至少两个所述纵梁垂直于所述横梁的长度方向,且彼此平行设置;其中,横梁的长度方向垂直于龙门吊轨道的长度方向;以及至少两台起重小车,起重小车沿龙门吊轨道的长度方向滑动连接于纵梁。本发明提高了龙门吊装置的通用性。
Gantry crane device
龙门吊装置
2021-06-11
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |