The invention belongs to the field of steel plate hoisting, and particularly relates to hoisting equipment for a special-shaped steel plate. The hoisting equipment comprises a hoisting cylinder, a hoisting rope A, a plurality of winding wheels, electric driving modules, a hoisting rope B and fixture mechanisms, the hoisting cylinder mounted on the hoisting rope A of a crane is internally provided with a plurality of winding wheels which are uniformly distributed in the circumferential direction, and the central axis of each winding wheel is vertical to the central axis of the hoisting cylinder. Each winding wheel is driven by an independent electric driving module to rotate. The special-shaped steel plate with an irregular shape and an uncertain gravity center is effectively hoisted through the two fixture mechanisms mounted at the tail end of each hoisting rope B, so that the steel plate with the gravity center is always in a horizontal state in the hoisting process, the situation that the steel plate is not in a horizontal state in the hoisting process and damages part of clamp mechanisms which are abnormally stressed is avoided, so that the hoisting safety of the special-shaped steel plate is improved, and meanwhile, the situation that the steel plate is not in the horizontal state after falling and seriously damages the ground is avoided.
本发明属于钢板吊装领域,尤其涉及一种针对异型钢板的吊装设备,它包括吊筒、吊绳A、缠绕轮、电驱模块、吊绳B、卡具机构,其中安装于吊车吊绳A上的吊筒内安装有周向均匀分布且中心轴线与吊筒中心轴线垂直的若干缠绕轮,每个缠绕轮均被独立的电驱模块驱动旋转;本发明通过每个吊绳B末端安装的两个卡具机构对形状不规则重心不确定的异型钢板进行有效吊装,使得重心钢板在起吊过程中始终处于水平状态,保证钢板不会在吊装过程中因其不处于水平状态而对部分因此受力异常的卡具机构产生破坏,从而提高异型钢板吊装安全性,同时,避免钢板掉落后因其不处于水平状态而对地面造成严重破坏。
Hoisting equipment for special-shaped steel plate
一种针对异型钢板的吊装设备
2021-08-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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