Chain stopper for offshore wind farms

Abstract

Chain stopper for offshore wind farms, characterized in that it comprises: a base (1) having a channel (101) for guiding a chain (6); a locking component comprising an actuating rod (201) rotatably arranged on the base (1) and a support element (202) for supporting a chain link, wherein the support element (202) is connected to the drive end of the actuating rod (201); wherein, under the influence of an external force, the actuating rod (201) is capable of moving the support element (202) such that it is moved between a locking position, in which it enters the channel (101) to support the chain link, and an escape position, in which it exits the channel (101) to allow the passage of the chain link; a release component arranged on the base (1) and coupled to the actuating rod (201);wherein the unlocking component, when the actuating rod (201) is moved from the locking position to the escape position by an external force, is configured to act on the support element (202) to release it from the state of contact with the chain link and the base (1).