Control method for automatic crossing cable clamp on cable of cable crane

The invention discloses a control method for an automatic crossing cable clamp on a cable of a cable crane, relates to the technical field of cable cranes, and solves the technical problem that an existing cable crane cannot automatically cross the cable clamp. The method comprises the steps that detection mechanisms are arranged at the front end and the rear end of a walking wheel; the four walking wheels are averagely divided into a front group and a rear group; when the detection mechanism at the front end of the walking wheel monitors the cable clamp, the automatic traction walking control of the cable loading crane on all the main cables is suspended; controlling the load conversion jack of the traveling wheel of the other non-cross-cable clamp in the same group of the traveling wheel to gently load the specified oil pressure in advance; controlling a load conversion jack shrinkage cylinder of the traveling wheel close to the cable clamp to meet the height of the crossing cable clamp; automatic traction