Njira yabwino yokweza njira yamagetsi yokhala ndi jib crane yokhala ndi chiwerengero

Pansi pa jib crane ndi zida zonyamulira zomwe zimagwiritsidwa ntchito nthawi zambiri m'mafakitale.Imapereka yankho lothandiza pantchito zogwirira ntchito zakuthupi ndipo imapereka zinthu zingapo zapadera komanso zopindulitsa.

Cholinga chachikulu cha jib crane yokwera pansi ndikukweza ndi kunyamula katundu wolemetsa m'malo ochepa.Kapangidwe kake kamakhala ndi nsanamira yowongoka yomwe imakhazikika pansi, yomwe imapereka bata ndikuthandizira mkono wa crane kapena boom.Kapangidwe kameneka kamalola kuti pakhale mitundu ingapo yonyamulira, kupangitsa kuti ikhale yoyenera m'mafakitale osiyanasiyana monga kupanga, kukonza zinthu, ndi zomangamanga.

Chimodzi mwazabwino zazikulu za jib crane yokwera pansi ndi kuthekera kwake kozungulira madigiri 360.Bomu la crane limatha kuzunguliridwa mozungulira, kupereka mwayi wopanda malire wopita kumalo okweza.Izi zimalola ogwiritsa ntchito kuyika bwino ndikunyamula katundu popanda zopinga, kuwongolera bwino komanso zokolola.Kuphatikiza apo, boom ya crane imatha kukulitsidwa kapena kubwezeredwa kuti igwirizane ndi mtunda wokwera, ndikupereka kusinthasintha pakukwaniritsa zofunikira pakuwongolera zinthu.

Poyerekeza ndikhoma wokwera jib crane, pansi wokwera jib crane amapereka ubwino wina.Choyamba, monga momwe dzinalo likusonyezera, imayikidwa mwachindunji pansi, kuchotsa kufunikira kwa kuyika khoma.Izi zimapangitsa kukhala koyenera kwa malo omwe khomalo silingathe kuthandizira crane kapena komwe malo a khoma amafunika kusungidwa.Mapangidwe okwera pansi amaperekanso kusinthasintha kwakukulu potengera kuyika, chifukwa akhoza kuikidwa m'malo osiyanasiyana mkati mwa malo ogwiritsira ntchito.

Pomaliza, jib crane yokhala pansi ndi njira yosunthika komanso yothandiza yomwe imagwiritsidwa ntchito pamafakitale osiyanasiyana.Kapangidwe kake kapadera kamapereka kusinthasintha kwa digirii 360, kulola mwayi wopezeka mopanda malire komanso kuyimitsidwa moyenera.Kuphatikiza apo, mapangidwe okwera pansi amapereka kusinthasintha pakuyika komanso kumapereka mphamvu zambiri zolemetsa.Poyerekeza ndi jib crane yokhala ndi khoma, crane yokwera pansi imatsimikizira kukhala chisankho chodalirika kwa mafakitale omwe akufuna njira zogwirira ntchito.