Device that lifting device shelved

• Main Authors: SONG JIANMENG, GUO ZIXUE, HU SHIHUA, LI ZHEN, JIANG XIUZHEN, ZHOU YONGSHENG, LIU FANGLEI, DA QINGXI, GUO XIAOLING, XIE QING
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2016
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a device that lifting device shelved, including the crossbeam, crossbeam one end is welded there is the hoist arm, the top surface forms " A " type curved surface on the crossbeam, no. I the lifting hook is connected with the peak of crossbeam " A " type curved surface, the hoist arm is by two root length roof beams and the H -shaped structure that the stub beam is constituteed, forms a plurality of connecting holes on the stub beam, on a plurality of abrasionproofs stick level is fixed in the stub beam, and is located the connecting hole under and the one -to -one, playing the lifting rope and passing an arbitrary connecting hole on the stub beam, no. II lifting hooks are connected to its below, no. II lifting hooks and couple fixed connection, pass through bolted connection between geting in touch and shelving. The utility model discloses the assurance is shelved in the in -process levelness of hoist and mount and the straightness that hangs down unchangeablely. The crossbeam ado