Kukweza katundu kumagwira ntchito yofunika kwambiri pa ntchito zamakono zoyendetsera zinthu. Kawirikawiri, pali mitundu khumi ya zida zokwezera katundu, zomwe ndi, kreni ya nsanja, kreni yopita pamwamba, kreni ya truck, kreni ya kangaude, helikopita, makina a mast, kreni ya chingwe, njira yonyamulira ya hydraulic, kukweza kapangidwe kake, ndi kukweza katundu. Pansipa pali mawu oyamba mwatsatanetsatane kwa aliyense.
1. Kreni ya nsanja: mphamvu yonyamulira ndi 3 ~ 100t, ndipo kutalika kwa mkono ndi 40 ~ 80m. Nthawi zambiri imagwiritsidwa ntchito m'malo okhazikika okhala ndi moyo wautali, zomwe ndizotsika mtengo. Nthawi zambiri, imagwira ntchito ndi makina amodzi, ndipo imatha kunyamulidwanso ndi makina awiri.
2. Kireni pamwamba: Ndi mphamvu yonyamula ya 1 ~ 500T ndi kutalika kwa 4.5 ~ 31.5m, ndi yosavuta kugwiritsa ntchito. Imagwiritsidwa ntchito makamaka m'mafakitale ndi ma workshop. Nthawi zambiri, imagwira ntchito ndi makina amodzi, ndipo imatha kunyamulidwanso ndi makina awiri.
3. Kreni ya galimoto: mtundu wa mkono wa telescopic wa hydraulic, wokhala ndi mphamvu zonyamulira 8-550T ndi kutalika kwa mkono wa 27-120m. Mtundu wa mkono wa kapangidwe ka chitsulo, wokhala ndi mphamvu zonyamulira 70-250T ndi kutalika kwa mkono wa 27-145m. Ndi wosinthasintha komanso wosavuta kugwiritsa ntchito. Ikhoza kunyamulidwa ndi makina amodzi kapena awiri, kapena ndi makina angapo.
4. Kireni ya kangaude: Kulemera kwake kumasiyana kuyambira tani imodzi mpaka matani 8, ndipo kutalika kwa mkono kumatha kufika mamita 16.5. Zinthu zolemera zapakati ndi zazing'ono zimatha kunyamulidwa ndi kuyendetsedwa, ndi kuyenda kosavuta, kugwiritsa ntchito mosavuta, nthawi yayitali yogwira ntchito, komanso kotsika mtengo. Zitha kunyamulidwa ndi makina amodzi kapena awiri, kapena ndi makina angapo.
5. Helikopita: Ndi mphamvu yonyamula mpaka 26T, imagwiritsidwa ntchito m'malo omwe makina ena onyamula sangathe kumaliza. Monga m'malo amapiri, m'malo okwera, ndi zina zotero.
6. Dongosolo la Mast: nthawi zambiri limapangidwa ndi mast, chingwe chozungulira chingwe, makina okweza, makina okoka ma roller, makina otsetsereka a mchira, ndi zina zotero. Masts amaphatikizapo single mast, double mast, herringbone mast, gate mast, ndi well mast. Dongosolo lokweza limaphatikizapo winch pulley system, hydraulic lifting system, ndi hydraulic jacking system. Pali njira zokwezera monga single mast ndi double mast sliding lifting method, turning (single or double turning), ndi anchor free pushing method.
7. Chingwe cha crane: chimagwiritsidwa ntchito pamene njira zina zonyamulira sizili bwino, kulemera konyamulira si kwakukulu, ndipo kutalika kwake ndi kwakukulu. Monga kumanga mlatho ndi kukweza zida za nsanja ya wailesi yakanema.
8. Njira yokwezera ma hydraulic: Pakadali pano, njira ya "chitsulo choyimitsa ma hydraulic lifting load-bearing, hydraulic lifting jack cluster, ndi computer control synchronization" imagwiritsidwa ntchito kwambiri. Pali njira ziwiri makamaka: kukoka-mmwamba (kapena kukweza) ndi kukwera (kapena kuponya ma hydraulic).
9. Kugwiritsa ntchito nyumba zonyamulira, kutanthauza kugwiritsa ntchito nyumbayo ngati malo onyamulira (nyumbayo iyenera kuyang'aniridwa ndikuvomerezedwa ndi kapangidwe kake), ndipo kunyamula kapena kusuntha kwa zida kumatha kuchitika kudzera mu zida zonyamulira monga ma winchi ndi ma pulley blocks.
10. Njira yokwezera zinthu zoyenda pansi imatanthauza kugwiritsa ntchito zipangizo zokwezera zinthu monga ma winchi ndi ma pulley blocks pokweza zinthu poyimika mpanda.
Nthawi yotumizira: Juni-13-2023
