The invention relates to a portable type underwater salvage equipment wire take-up device, and belongs to the field of electromechanical device manufacturing. The wire take-up device comprises an emergency device, a self-locking device, a gear II, a shaft I, an electromagnetic clutch, a shaft II, a gear III, a gear IV, a coiling block, a shaft III, a synchronous belt wheel driving wheel, a synchronous belt, a synchronous belt wheel driven wheel, a reciprocating lead screw and a rope arranging device. The emergency device is composed of a handle, a ratchet mechanism, a manual shaft and a gear I; the self-locking device is composed of a worm wheel, a worm and a worm shaft. Combination of automation and manual operation is utilized for effectively solving the problem that due to mechanical faults, the device cannot continue working. Meanwhile, the rope arranging device is adopted to arrange cables in order; and in addition, the portable type underwater salvage equipment wire take-up device is relatively simple in structure and convenient to operate and carry.