Two hoisting point radial gate's of down --hole formula mounting structure

The utility model provides a two hoisting point radial gate's of down - -hole formula mounting structure, including gate pier, arc every leaf, set up support arm in arc every leaf both sides respectively, the support arm of both sides hinge respectively connects on the gate pier that corresponds, still include two stretching device that link to each other respectively with arc every leaf both sides, the arc door groove of seting up the locking hole on the gate pier inside wall and communicating with each other continuously with the locking hole, locking hole and arc door groove be common to be constituted and holds the chamber, and slide respectively and set up holding in the chamber of seting up on the gate pier of both sides in the both ends of arc every leaf. The utility model discloses an arc every leaf is at the aerial rotatory exact mounted position that arrives of locking hole department, has both avoided cutting a hole the concrete on the gate pier side and has removed, has repaired and to the removing and to the benefit of cutting of reinforcing plate, reduced construction cost again simultaneously of gate flap side wheel, improved radial gate's installation effectiveness.