Kumangidwa kwa Chitetezo cha 2t6m
Njira zomangira chitetezo zimapangidwira kuti ziteteze ogwira ntchito kugwa akamagwira ntchito pamalo okwera. Machitidwewa ndi ofunikira kwa ogwira ntchito m'mafakitale monga zomangamanga, kukonza, ndi mauthenga a telefoni, kumene kugwira ntchito pamtunda ndi gawo lanthawi zonse la ntchito. Pogwiritsa ntchito njira zotetezera kugwa, olemba ntchito amatha kuchepetsa kwambiri chiopsezo cha kugwa ndikuchepetsa kuvulala kwakukulu kapena kupha.
Chimodzi mwazinthu zopindulitsa kwambiri zamakina omangidwa ndi chitetezo ndikuti amapereka njira zodalirika zotetezera ogwira ntchito omwe angakumane ndi ngozi zakugwa. Makinawa amapangidwa kuti agwire kugwa kwa wogwira ntchito pakagwa ngozi, kuwalepheretsa kugunda pansi kapena malo ena otsika. Izi sizimangoteteza wogwira ntchito payekha komanso zimachepetsanso kukhudzidwa kwa chitetezo chonse chapantchito ndi zokolola.
Zigawo za Safety Fall Arrest Systems
Njira zomangirira chitetezo zimakhala ndi zigawo zingapo zomwe zimagwirira ntchito limodzi kuti zipereke chitetezo chokwanira kwa ogwira ntchito pamalo okwera. Magawo awa akuphatikizapo:
1. Anchorage Points: Malo osungira ndi malo otetezedwa omwe amalumikiza zida zotetezera kugwa kwa wogwira ntchito ku nyumba yokhazikika. Mfundozi ndizofunikira kwambiri powonetsetsa kuti njira yomangidwa ndi kugwa ikhoza kuthandizira kulemera kwa wogwira ntchito akugwa.
2. Zomangira Pathupi: Nsalu zomangira thupi zimavalidwa ndi wogwira ntchito ndipo zimakhala ngati malo olumikizirana pakati pa wogwira ntchitoyo ndi njira yomangidwa ndi kugwa. Chingwecho chimagawira mphamvu zakugwa kudutsa thupi lonse, kuchepetsa chiopsezo cha kuvulala.
3. Lanyard kapena Lifeline: Lanyard kapena chingwe chopulumukira ndi njira yolumikizirana pakati pa zingwe za wogwira ntchito ndi poyikirapo. Amapangidwa kuti atenge mphamvu za kugwa ndikuchepetsa mphamvu zomwe zimagwiritsidwa ntchito pa thupi la wogwira ntchito.
4. Shock Absorber: M'makina ena oteteza kugwa, choletsa kugwa chimagwiritsidwa ntchito kuchepetsa kugwa kwa thupi la wogwira ntchito. Chigawo ichi ndi chofunikira kwambiri kuti muchepetse chiopsezo cha kuvulala panthawi ya kugwa.
