A double gate structure of a double gate valve

Abstract

The utility model relates to double gate plate gate valve technical field, concretely relates to a gate plate structure of double gate plate gate valve, including valve body, left gate plate and right gate plate, left gate plate and right gate plate are arranged in parallel in the valve body, and are connected with locking ring between both ends of left gate plate and right gate plate, and the locking ring of both ends is used for locking left gate plate and right gate plate, and the valve body on both ends of left gate plate and right gate plate is provided with the guide rib that cooperates with locking ring. The utility model whole simple structure, the degree of difficulty of manufacture is lower, and dismouting is convenient, can effectively avoid the abrasion to gate plate and valve body, prolongs the use time of gate plate and valve body, guarantees production efficiency, reduces production cost.