The utility model discloses a push-and-pull operating lever of a wire clamping device. The push-and-pull operating lever comprises a fixing port, a push-and-pull clamp, an operating lever and a handle, the operating lever is connected with the handle, the fixing port is located at the top of the operating lever, and the push-and-pull clamp is fixed at the head of the operating lever. The push-and-pull operating lever is simple in structure, on-site operating time and labor intensity of guardians are effectively reduced, and working efficiency of climbers is largely improved.