Pin shaft stabilizing device for hoisting large heavy object

The utility model relates to the technical field of heavy object lifting appliances, in particular to a large heavy object lifting pin shaft stabilizing device which comprises a pin shaft body, the pin shaft body comprises a connecting part and a limiting part, the connecting part is of a rod-shaped structure, the limiting part is arranged at one end of the connecting part, and a clamping part is slidably arranged at the end, away from the limiting part, of the connecting part. The clamping piece is of a rod-shaped structure, a sliding hole allowing the clamping piece to slide is formed in the side wall of the connecting part, and when the pin shaft body is connected with a part, one end of the clamping piece slides out of the sliding hole to be used for limiting the pin shaft body. The method has the effects of improving the working efficiency of operators and reducing the burden of the operators. 本申请涉及重物起吊吊具的技术领域，尤其是涉及一种大型重物起吊用销轴稳定装置，包括销轴本体，销轴本体包括连接部和限位部，所述连接部呈杆状结构，所述限位部设置在连接部一端，所述连接部远离限位部的一端滑动设置有卡接件，所述卡接件呈