Safety detection equipment for electric power operation

The utility model discloses a safety detection device for electric power operation, which comprises a contact resistance tester, the bottom of the contact resistance tester is movably connected with a telescopic frame, one side of the telescopic frame is movably connected with a fixing bolt, and the top of the contact resistance tester is movably connected with a protective cover. One side of the contact resistance tester is movably connected with a cathode current clamp placing box, and the top of the contact resistance tester is fixedly connected with a display screen. By means of the arranged wire coiling box, a circuit patch board can be coiled in the wire coiling box, when a connector is used for being connected with a connecting hole, a circuit connector A is dragged to drive a circuit in the wire coiling box to be connected out, and therefore connection is convenient; and when connection is not carried out, only the line joint A needs to be loosened by hands, and due to the action of the spring recover