Structure for hanging and picking safety lock catch by mechanical arm

The invention discloses a structure for hanging and picking a safety lock catch by a mechanical arm and belongs to the technical field of robots. The structure for hanging and picking the safety lockcatch by the mechanical arm comprises a large arm driving motor, a mechanical arm large arm, a small arm driving motor, a mechanical arm small arm, an end effector assembly and the safety lock catch which are sequentially connected. The end effector assembly is connected with the safety lock catch through an electromagnet to complete the tying and hanging operation. The end effector assembly enables an end effector to be connected with the safety lock catch together through collision to complete the picking operation. According to the mechanical arm and safety lock catch matched structure, a climbing robot climbs to a designated position of an electric power tower to tie and hang or pick the safety lock catch instead of manual climbing, so that the danger caused by electric power workers climbing the electric powe