Emergency communication signal tower

The invention belongs to the field of signal towers, particularly relates to an emergency communication signal tower, and aims to solve the problems that an existing emergency signal tower cannot transmit signals at a high position or cannot be quickly built, the emergency communication signal tower comprises a connecting frame and two floating object releasing mechanisms, a double-shaft motor is mounted in the connecting frame, and the two floating object releasing mechanisms are mounted on the connecting frame; the two floating object releasing mechanisms are installed on the two sides of the connecting frame correspondingly and connected with an output shaft of the double-shaft motor. The two floating object releasing mechanisms are each provided with a winding roller, a connecting rope is wound around each winding roller, and floating objects are installed at the other ends of the connecting ropes. The connecting ropes are jointly connected with an emitter with a signal antenna through climbing devices. T