Peripheral platform device of cantilever beam

The utility model discloses a peripheral platform device of cantilever beam, be used for connecting outer enclosure bulkhead of cantilever beam and hull, this platform device includes the landing slab, first bracing piece and second bracing piece, the upper portion of the positive both sides of landing slab is fixed with eye plate spare, the outer enclosure bulkhead of cantilever beam corresponds the rigidity that goes up eye plate spare has last lug, go up to dismantle between lug and the last eye plate spare and be connected, the bottom of the positive both sides of landing slab articulates there is the mount pad, the top of landing slab back both sides do not be articulated with the one end of second bracing piece, the other end of second bracing piece is articulated with the one end of first bracing piece, the other end of first bracing piece is fixed with down eye plate spare, eye plate spare has lower lug through round pin axle swing joint down, down lug and mount pad are all fixed outside the cantilever beam on the enclosure bulkhead. The utility model discloses a platform device simple structure is compact, and it is little to occupy the regional space of cantilever beam pipe support, can effectively reduce loaded down with trivial details processes such as loading and unloading, can realize tightening up fast and expanding simultaneously, and the steadiness is also better.