At present, the hoisting devices of special container houses mainly use lifting tools as lifting devices. The connection and detachment of the crane operator and the container building is done only by the crane operator without the assistance of other operators.
The container spreader on the box lock pin is installed on the cabinet lock pin nut. The rotating handle, lock pin and lock pin are connected to the lifting tool and the container room. The four lock pins are inserted into the four corners of the container room and there are long holes on the box. The locking pin nut moves the rotating handle and drives the locking pin to rotate 90°. Through this process, the connection between the lifting tool and the container house is realized.
The lifting tool and container house under the container locking pin box, the lifting box and the lifting box, the angle of the box on the plane due to the collision of the lifting tool due to the rapid speed of the container house handling machinery while the operator is inside the operating box and general unloading The speed is very fast, and the structure of the lifting tool and the angle of the box are rigid, so that each collision will produce a large impact force, and the collision impact will cause the container to vibrate strongly. The main structure of the building's lifting tools, the impact and vibration caused by the collision of special lifting tools with container buildings are the main causes of mechanical failure and structural damage of the lifting machinery.