Suspension type construction platform and grabbing hook thereof

The utility model provides a suspension type construction platform and a claw hook thereof, one side of a base (2) is provided with a claw part capable of being opened and closed, and the claw part comprises a lower movable claw (3) and an upper movable claw (4); a lower barb (31) is arranged at the front end of the lower movable claw (3), the middle of the lower movable claw (3) is hinged to the base (2), the hinge point can slide transversely, the tail end of the lower movable claw (3) is hinged to the operating rod (1), and the claw hook can grab ribs extending outwards from the wall face of a ship and can be matched with T-shaped ribs and L-shaped ribs at the same time through the movable upper barb. A construction platform designed based on the grab hook can be suspended in the air of the bulkhead by means of bulkhead ribs, and convenience is provided for bulkhead construction. Wherein two groups of climbing mechanisms are symmetrically arranged at the two ends of the front side of the platform base, eac