Zigawo Zitatu Zofunikira za Kireni Yokwera

An kireni pamwamba, yomwe imadziwikanso kuti crane ya mlatho, ndi chida chofunikira kwambiri chomwe chimagwiritsidwa ntchito popanga zinthu, zomangamanga, ndi mafakitale ena. Mtundu uwu wa crane wapangidwa kuti unyamule ndikunyamula katundu wolemera pogwiritsa ntchito zigawo zingapo zomwe zimagwirira ntchito limodzi kuti apange njira yonyamulira yotetezeka komanso yothandiza. M'nkhaniyi, tikambirana zigawo zitatu zazikulu za crane yokwera pamwamba.

Gawo loyamba la crane yokwera pamwamba ndi mlatho. Uwu ndi mtanda wopingasa womwe umadutsa m'lifupi mwa crane ndikuthandizira chokweza ndi trolley. Mlathowu nthawi zambiri umapangidwa ndi chitsulo ndipo umathandizidwa mbali zonse ziwiri ndi magalimoto otsiriza, omwe ali ndi mawilo omwe amayenda m'mbali mwa njanji kapena njanji zomwe zimayikidwa pa nyumbayo. Mlathowu ndi umodzi mwa zigawo zolemera kwambiri za crane ndipo wapangidwa kuti upirire kulemera kwa katundu ndi kupsinjika kwa kuyenda.

Gawo lachiwiri la crane yokwezera pamwamba ndi chokwezera. Chokwezera ndi makina omwe amagwiritsidwa ntchito kukweza ndikuchepetsa katundu. Chimalumikizidwa ku trolley ndipo chimatha kuyenda molunjika kutalika kwa mlatho. Chokwezeracho chimaphatikizapo mota, yomwe imayendetsa makina okweza, ndi ng'oma, yomwe imakulungidwa ndi chingwe chachitsulo kapena chingwe cha waya. Chokwezeracho chimaphatikizaponso zowongolera, monga mabatani kapena zolumikizira, zomwe zimathandiza woyendetsa kuyatsa, kuyimitsa, ndikusintha liwiro lokweza ndi komwe akupita.

Gawo lachitatu la crane yokwera pamwamba ndi trolley. Trolley ndi njira yomwe imasuntha chokweza mozungulira kutalika kwa mlatho. Trolley imaphatikizapo mawilo kapena ma rollers omwe amayenda pansi pa flange ya mlatho, komanso ma mota ndi zowongolera zomwe zimalola woyendetsa kusuntha katunduyo kumbuyo ndi kumbuyo. Trolley nthawi zambiri imakhala ndi mbedza kapena chipangizo china cholumikizira chomwe chimagwiritsidwa ntchito kunyamula ndikunyamula katunduyo.

Ma crane ozungulira ndi zida zovuta zomwe zimafuna kukonzedwa bwino, kuyikidwa, ndi kugwiritsidwa ntchito mosamala kuti zitsimikizire kuti ndi otetezeka komanso ogwira ntchito bwino. Zigawo zitatu zazikulu za crane yozungulira ndi mlatho, chokwezera, ndi trolley, zomwe zimagwirira ntchito limodzi kunyamula ndi kunyamula katundu wolemera. Zinthu zina ndi zowonjezera zitha kuphatikizidwa kuti ziwonjezere magwiridwe antchito ndi chitetezo.