Underwater anchoring type drowning fire rescue device

The invention discloses an underwater anchoring type drowning fire rescue device, and relates to the technical field of underwater fire rescue equipment. The device comprises a floating platform, and a hanging piece used for being matched with an unmanned aerial vehicle/manned vehicle in a hanging mode is fixed to the floating platform; a vertical main mounting seat is arranged at the front part of the floating platform; a pair of auxiliary mounting seats which are obliquely arranged are symmetrically mounted on two sides of the floating platform; the main anchor is mounted in the main mounting seat in an interference manner, and an anchor rod of the main anchor is pre-wound with a rope A; one end of the rope A is connected with the top of the main anchor rod, and the other end of the rope A is connected with the main mounting seat; an auxiliary anchor is packaged in each auxiliary mounting seat, and a launching base is mounted at the bottom of the floating platform; the emission base is communicated with the