Aircraft carrier aircraft takeoff catapult equipment, comprising a flight deck (18) having a gap (19), front and rear pulleys (20 and 23), and steel cables (36) wrapped around the pulleys. A connector block (45) connects both ends of the steel cables together. A block base (47) is provided on the connector block. A takeoff driving motor (25) can directly drive a pullable swinging arm (7) on the nose gear of an aircraft via the rear pully, the steel cables, and the block base (47) on the connector block or drive an aircraft to run and take off via a reciprocating shuttle. Because the friction between the pulleys and the steel cables can be increased by providing multiple steel cables and increasing the force of a tightening mechanism, this aircraft catapult equipment can easily achieve the driving force required by the aircraft to take off; moreover, the overall structure of the equipment is simplified, is also easy to process and manufacture, and is very suitable for use in catapulting a heavy aircraft taking off from an aircraft carrier. The equipment also is suitable for being miniaturized for installation on a ship or vehicle, specialized in catapulting the takeoff of a small-sized unmanned aerial vehicle.
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