Nyob rau ntawm qhov kawg ntawm cov saw hlau, ib ntu ntawm cov saw hlau uas ES txuas ncaj qha rau lub shackle ntawm lub anchor yog thawj ntu ntawm cov saw hlau. Ntxiv rau qhov txuas ib txwm muaj, feem ntau muaj cov khoom siv txuas ntawm cov saw hlau xws li cov shackles kawg, cov txuas kawg, cov txuas loj dua thiab cov swivels. Rau kev yooj yim ntawm kev saib xyuas, cov khoom siv no feem ntau raug muab tso ua ke rau hauv cov saw hlau uas tshem tau ntawm cov anchors, hu ua swivel set, uas txuas nrog lub cev txuas los ntawm kev txuas txuas (lossis shackle). Muaj ntau hom kev txuas hauv cov txuas teeb tsa, thiab ib daim ntawv ib txwm muaj tau qhia hauv Daim Duab 4 (b). Qhov kev qhib ntawm qhov kawg shackle tuaj yeem txiav txim siab raws li tus neeg siv xav tau, thiab yog nyob rau hauv tib qho kev taw qhia li lub anchor shackle (mus rau lub anchor) kom txo qhov hnav thiab jam ntawm lub anchor thiab lub anchor sab hauv qab.
Raws li cov saw hlau txuas uas tau teev tseg, yuav tsum muaj lub nplhaib tig rau ntawm ib kawg ntawm lub anchor txuas. Lub hom phiaj ntawm lub swivel yog los tiv thaiv cov saw hlau txuas kom tsis txhob ntswj ntau dhau thaum anchored. Lub nplhaib bolt ntawm lub swivel yuav tsum tig mus rau qhov txuas nruab nrab kom txo qhov kev sib txhuam thiab kev sib tsoo. Lub nplhaib bolt thiab nws lub cev yuav tsum nyob rau tib txoj kab nruab nrab thiab tuaj yeem tig tau yooj yim. Ib hom kev txuas tshiab, lub swivel shackle (Swivel Shackle, SW.S), kuj tseem siv ntau niaj hnub no. Ib qho yog hom A, uas muab tso ncaj qha rau ntawm lub anchor es tsis yog lub anchor shackle. Lwm qhov yog hom B, uas muab rau ntawm qhov kawg ntawm cov saw hlau los hloov lub shackle kawg thiab txuas nrog lub anchor shackle. Tom qab lub swing shackle teeb tsa, lub anchor kawg txuas tuaj yeem raug tshem tawm yam tsis muaj lub swivel thiab lub shackle kawg.
Lub sijhawm tshaj tawm: Lub Xya Hli-19-2022