The invention discloses a horizontal well logging rod and tube delivery tappet anti-lift unlocking device, which is applied to instrument delivery of horizontal well logging of an oilfield. The anti-lift unlocking device consists of a hanging anti-lift shell and an anti-lift device, wherein the hanging anti-lift shell consists of a coupling, an anti-lift body and a hanging body; the anti-lift device consists of an anti-lift cone, an anti-lift slip ring, a garter spring, a slip seat, a piston body, a positioning pin, a tension spring, a piston limiting cylinder and a tension spring plug; the anti-lift cone is provided with a conical surface; the anti-lift slip ring and the garter spring are combined and then are sleeved on the conical surface on the anti-lift cone; the lower part of the anti-lift slip ring is arranged in a mounting groove in the upper part of the slip seat; the upper part of the piston limiting body is used for placing the piston body; the positioning pin is arranged in a threaded hole in the piston limiting body; and the tension spring plug is blocked at the lower end of the piston limiting body under the acting force of the tension spring. The anti-lift unlocking device has the effects of reliable anti-lift property, capability of providing delivery capacity of 3 tons and smooth unlocking.