Nsanja yogwirira ntchito ya mlengalenga ya telescopic boom ya 23m
Mafotokozedwe Akatundu
Choyamba, nsanja yogwirira ntchito mumlengalenga iyi ili ndi kutalika kokwanira kwa ntchito kwa mamita 23, zomwe zimathandiza kuti ifike mosavuta pamalo osiyanasiyana ogwirira ntchito okwera kwambiri, kaya ndi kukonza kunja kwa nyumbayo kapena kukhazikitsa ndi kukonza zida zamkati, zitha kuthetsedwa bwino. Kutalika kwakukulu kwa nsanjayi kumafika mamita 21, zomwe sizimangopereka malo okwanira ogwirira ntchito kwa ogwira ntchito, komanso zimawatsimikizira kuti ndi otetezeka akamagwira ntchito pamalo okwera kwambiri.
Miyeso yonse ya nsanjayi yapangidwa kuti ikhale yoyenera kwambiri, yokhala ndi kutalika kwa mamita 7.15, m'lifupi mwake mamita 2.49, ndi kutalika kwa mamita 2.77. Kapangidwe kakang'ono aka sikuti kamangothandiza kunyamula ndi kusunga zinthu zokha, komanso kamathandiza kuti kagwiritsidwe ntchito m'malo ang'onoang'ono. Kaya mumsewu wotanganidwa mumzinda kapena pamalo ogwirira ntchito ochepa, imatha kudzuka ndikugwira ntchito mwachangu.
Kuwonjezera pa magawo ake ofunikira, mphamvu yonyamulira katundu ya nsanja yogwirira ntchito mumlengalenga iyi ndi yabwino kwambiri. Katundu wake wovomerezeka amafika makilogalamu 300, zomwe zikutanthauza kuti imatha kunyamula antchito angapo komanso zida ndi zida zofunikira, kukwaniritsa zosowa zosiyanasiyana za ntchito zapamwamba. Nthawi yomweyo, chidebe chogwirira ntchito cha nsanjayi (Chidebe) chapangidwa kuti chikhale chachikulu komanso chomasuka, chokhala ndi kutalika kwa mamita 1.83 ndi kutalika kwa mamita 0.76, zomwe zimapangitsa kuti antchito azitha kugwira ntchito mokwanira.
Ponena za kuyenda, nsanja yogwirira ntchito m'mlengalenga iyi imagwiranso ntchito bwino. Imagwiritsa ntchito kapangidwe kodziyendetsa yokha ndipo ili ndi makina amphamvu oyendetsera ndi makina owongolera osinthasintha, zomwe zimathandiza kuti iyende momasuka m'malo osiyanasiyana ovuta komanso m'misewu. Liwiro lake lalikulu loyendetsa limafika makilomita 5.2 pa ola limodzi, zomwe zimapangitsa kuti ifike mwachangu pamalo ogwirira ntchito. Nthawi yomweyo, mphamvu zake zapamwamba zokwera zimafika 30%, zomwe zimathandiza kuti ipitirize kuyendetsa bwino ngakhale m'misewu yolimba yamapiri kapena m'malo otsetsereka. Kuphatikiza apo, kutalika kwa pampu yamagudumu ya nsanjayo kumafika 200 mm, zomwe zimathandiza kuti ithane mosavuta ndi mavuto a nthaka yosalinganika.
Kuphatikiza apo, nsanja yogwirira ntchito mumlengalenga iyi ilinso ndi ntchito zosiyanasiyana zoteteza chitetezo. Ili ndi makina owongolera okha kuti atsimikizire kuti nsanjayo ikhala yokhazikika ngakhale pamalo osalinganika. Nthawi yomweyo, ilinso ndi ntchito zoyimitsa mwadzidzidzi komanso zotsika mwadzidzidzi, zomwe zingatenge njira mwachangu kuteteza chitetezo cha ogwira ntchito pakagwa ngozi. Kuphatikiza apo, makina amagetsi a nsanjayo adapangidwanso mosamala ndikuvomerezedwa ndi mapangidwe osalowa madzi, osafumbi komanso osagwedezeka kuti atsimikizire kudalirika komanso kukhazikika m'malo osiyanasiyana ovuta.
Mwachidule, nsanja yogwirira ntchito yozungulira ya mamita 23 yokhala ndi mkono wodziyendetsa yokha yakhala chida chofunikira kwambiri chogwirira ntchito yozungulira m'mafakitale ambiri monga zomangamanga zamakono, kukonza ndi kupulumutsa chifukwa cha magwiridwe ake abwino, magwiridwe antchito okhazikika komanso mphamvu yabwino yonyamula katundu. Kaya m'mizinda kapena m'midzi, imatha kupatsa antchito chithandizo chotetezeka komanso chothandiza pantchito zapamwamba.
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