CRANE WITH COLLISION PREVENTION DEVICE, AS WELL AS METHOD FOR OPERATION OF SEVERAL SUCH CRANES Russian patent published in 2022 - IPC B66C23/88 B66C15/04 

FIELD: construction.

SUBSTANCE: method for operation of several cranes is proposed. In threatening collision between first crane (1) being operated and second crane (2) not being operated, first crane (1) is stopped, connection (21) for remote control is created from first crane (1) to second crane (2). Second crane (2), using control commands, which are generated on first stopped crane (1) and, through connection (21) for remote control, are transmitted to second crane (2), is brought out of a collision area, which hinders planned movement of first crane (1). Second crane (2), after remotely controlled bringing out of the collision area, is stopped, and first crane (1) is actuated again and moved. A method for operation of several cranes and cranes are also proposed.

EFFECT: prevention of crane collision is achieved with simultaneous elimination of undesired obstacles for working tasks, without the need for complex additional equipment of crane control.

16 cl, 3 dwg