Hoist of earth pressure balance shield machine section of jurisdiction hoist

The utility model discloses a hoist of earth pressure balance shield machine section of jurisdiction hoist, including controlling parts such as grapple, steel construction main part, hydraulic power unit, mechanical interlock, hydraulic cylinder, locating pin, round pin axle, the steel construction main part is the base part branch of grapple about connecting with upper portion hoisting accessory,hydraulic power unit is the main controlling means of whole hoist, realizes opening and shutting of grapple through opening and shutting of hydraulic power unit control hydraulic cylinder, grapple and steel construction main part are through hydraulic cylinder and round pin hub connection opening and shutting and then lifting by crane the section of jurisdiction with the realization grapple, there is a locating pin steel construction main part bottom, and on the locating hole of cambered surface in the section of jurisdiction can be inserted to these 2 locating pins, the location of realizingthe section of jurisdicti