The invention relates to the technical field of ships, and discloses a cast steel knife switch chain stopper. The stopper comprises a support and a knife switch body hinged to the support, and furthercomprises a plurality of clamping plates, clamping grooves with the same size are formed in the middles of the clamping plates, the thicknesses of the bottom walls of the clamping grooves of the clamping plates are different, and the clamping grooves are connected to the bottom of the knife switch body in a sleeving mode and detachably connected and fixed to the knife switch body through connecting pieces. According to the invention, the plurality of clamping plates with the clamping grooves are arranged; the thicknesses of the bottom walls of the clamping grooves of the clamping plates are different; when a gap exists between the knife switch and the anchor chain, the gap between the knife switch and the anchor chain can be effectively controlled only by selecting the clamping plate of the bottom plate with the same thickness as the gap value to be connected to the bottom of the knife switch in a sleeving mode and fixedly connected through the connecting piece, the anchor chain is prevented from shaking to knock a ship body to damage the ship body, and the ship body structure safety is guaranteed. And meanwhile, only the connecting pieces are needed for connection during installation, so that the operation is convenient, the condition limitation is avoided, and the popularization and the application are easy.
本发明涉及船舶技术领域,公开了一种铸钢闸刀掣链器,包括支架和铰接在支架上的闸刀,还包括多块卡板,多块所述卡板的中部开设有大小相同的卡槽,且每块所述卡板的所述卡槽的底壁的厚度不同,所述卡槽套接在所述闸刀的底部,并通过连接件与所述闸刀可拆卸地连接固定。本发明通过设置多块开设有卡槽的卡板,且每块卡板的卡槽的底壁的厚度不同,当闸刀与锚链之间出现间隙时,只需选择与间隙值相同厚度的底板的卡板套接在闸刀的底部,并通过连接件固定连接,即可有效控制闸刀与锚链之间的间隙,避免锚链晃动敲击船体而损伤船体,保证了船体结构安全。同时,由于安装时只需使用连接件连接即可,不仅操作方便,而且不受条件限制,易于推广使。
Cast steel knife switch chain stopper
一种铸钢闸刀掣链器
2020-08-07
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |