The invention discloses hoisting equipment with rigging adjusting accessories and for hoisting a large-tonnage platform. The hoisting equipment comprises a base, a lifting sleeve, a cross beam, a lifting adjusting mechanism and a rigging adjusting mechanism, wherein the lifting sleeve is located above the base, the lifting sleeve is connected with the base in a lifting mode, the cross beam is located at the top end of the lifting sleeve, one end of the cross beam is movably connected with the top end of the lifting sleeve through a movable shaft, a protection box is arranged on the base, the lifting adjusting mechanism is located in the protection box, a traction mechanism is arranged on the cross beam, and the rigging adjusting mechanism is located under one end of the cross beam. By arranging the rigging adjusting mechanism, a second driving motor can be used for driving a second transmission screw rod and a third transmission screw rod to synchronously rotate, so that a second screwrod nut and a third screw rod nut on the second transmission screw rod and the third transmission screw rod move in the same direction or in the opposite directions so as to adjust the distance between two groups of hoisting chains, so that goods with different widths can be hoisted, and the flexibility is good.
本发明公开了一种大吨位平台吊装用带有索具调节配件的吊装设备,包括底座、升降套筒、横梁、升降调节机构和索具调节机构,所述升降套筒位于底座上方,且升降套筒与底座升降连接,所述横梁位于升降套筒顶端,且横梁一端通过活动轴与升降套筒顶端活动连接,所述底座上设有防护箱,所述升降调节机构位于防护箱内,所述横梁上设有牵引机构,所述索具调节机构位于横梁一端下方。本发明通过设置索具调节机构,可以利用第二驱动电机带动第二传动丝杆和第三传动丝杆进行同步转动,使得第二传动丝杆和第三传动丝杆上的第二丝杆螺母、第三丝杆螺母相向或者背向移动,从而调节两组吊装链条之间的距离,可以对不同宽度的货物进行吊装,灵活性好。
Hoisting equipment with rigging adjusting accessories and for hoisting large-tonnage platform
一种大吨位平台吊装用带有索具调节配件的吊装设备
2021-01-12
Patent
Electronic Resource
Chinese