Soft connecting device suitable for rapidly hoisting water large-sized members

The utility model discloses a soft connecting device suitable for rapidly hoisting water large-sized members. The soft connecting device comprises a hoisting frame and a hanging hook which is rapidly connected with a large-sized member, wherein at least two noose groups are arranged at the lower part of the hoisting frame; each noose group is provided with two nooses; the hanging hook corresponds to the noose groups and comprises a hanging ear and pulleys, wherein the hanging ear is fixed on the large-sized member and the pulleys are arranged at two side edges of the hanging ear; and the nooses can be sleeved with the pulleys; and a hoisting device disclosed by the utility model has the advantages of rapidness in connection, simplicity and convenience in operation, capability of adapting to larger-amplitude swinging and capability of greatly improving the connecting efficiency and the hoisting safety under severe hydrologic conditions.