5 matani ~ 500 matani
4.5m ~ 31.5m kapena makonda
A4~A7
3m ~ 30m kapena makonda
Makina athu a 10-ton double girder grab overhead bridge crane amagwiritsidwa ntchito kwambiri m'mafakitale azitsulo, madoko, malo opangira simenti, malo obwezeretsanso zinyalala, malo osungunula, malo opangira magetsi kuti atulutse ndi kutsitsa zinthu zamwazikana. Ndipo mphamvu yayikulu ya crane yamtunduwu ndi matani 10 kamodzi kamodzi. Magulu a grabs amagawidwa kukhala ma clamshell grabs ndi ma grabs ambiri. Crane yathu ya mlatho wa grab double-girder imatenga bokosi lamtundu wawiri, ndipo mbali yake imagwirizana ndi chikhalidwe cha dziko la China. Imatengera chitsulo chapamwamba cha carbon Q235B ndi Q345B, chokhala ndi mabuleki olimba kwambiri komanso moyo wautali wautumiki. Iwo utenga otetezeka kutsetsereka kukhudzana mzere kapena angular kutsetsereka kukhudzana mzere. Trolley imagwiritsa ntchito zingwe zathyathyathya popereka mphamvu, kugwira ntchito mokhazikika, komanso mawonekedwe okongola. Makina onyamulira panja, bokosi lamagetsi, ndi makina otumizira amakhala ndi zovundikira mvula, zida zothana ndi kugundana, ndi zida zomveka komanso zopepuka. Kuwongolera kwa cab kumatha kusinthidwa malinga ndi zosowa za ogwiritsa ntchito. Mulingo wogwira ntchito ndi wapakatikati. Cab ikhoza kukhala Yotseguka kapena yotsekedwa, yokwera kumanzere kapena kumanja. Makasitomala amatha kusankha malinga ndi malo osiyanasiyana ogwiritsira ntchito komanso kutenga zinthu. Kuphatikiza pa crane ya 10-ton double girder bridge grab crane, titha kupanganso mitundu ina yosiyanasiyana yama crane. Ngati kuli kofunikira, chonde titumizireni mwamsanga.
Kenako, pali malangizo kwa inu. Mukamagwiritsa ntchito crane ya grab overhead bridge, woyendetsa ayenera kutsata njira zotetezera izi:
1. Pogwira zinthu, ndowa yogwira iyenera kusuntha molunjika, ndipo chidebe chogwira sichingagwiritsidwe ntchito kukoka zinthuzo.
2. Pamene galimoto ikuyenda mozungulira, kugwidwa kuyenera kukwezedwa ku 0.5m pamwamba pa zopinga zomwe zingakumane nazo kuti zisawonongeke kuti zisawonongeke kapena ngozi zina.
3. Pogwira zinthu, chogwiriracho chiyenera kutsegulidwa pang'onopang'ono kuti muwonetsetse kuti pali mtunda wina pakati pa kulanda ndi tanki ya mgodi ndi silo mutatsegula kuti tanki ya mgodi isawonongeke.
4. Nthawi zonse samalani ngati mabuleki ali bwino panthawi ya ntchito.
5. Wogwiritsa ntchito akalowa positi kukagwira ntchito, ayenera kuvala zida zoteteza anthu ogwira ntchito, ndipo sayenera kuvala nsapato zopanda insulated kuti alowe ntchito.
Ngati muli ndi mafunso, ndinu olandiridwa kuyimba ndikusiya uthenga Tikuyembekezera kulumikizidwa kwanu kwa maola 24.
Funsani Tsopano