Kukabiligirder ngaphezuluama-cranesube nomthamo omuhle wokuphakamisa kanye nomklamo wejometri ozwakalayo, oqinisekisa ukusebenza kahle futhi unciphise ukuguga. Njengoba i-hook ingakhuphuka phakathi kwemishayo emibili eyinhloko, ukuphakama kokuphakamisa kwanda kakhulu. Njengendlela yokukhetha, isiteji sokulungisa kanye nesikhulumi se-trolley singafakwa, esingasizi nje kuphela ukugcinwa kwe-crane, kodwa futhi kwenza abasebenzi bezokunakekelwa ukuba bafinyelele ngokushesha futhi ngokuphepha kwezinye izikhungo efektri, njengemishini yokukhanyisa, ukushisa noma amapayipi kagesi. .
Izingxenye ze-ibhande eliphindwe kabiliibhuloho cranekufanele ihlolwe njalo, futhi izinkinga ezifihliwe kufanele zirekhodwe ngokuningiliziwe ukuze kugwenywe izingozi.
Ukugqoka okungalingani kwe-pulley groove kungabangela kalula ukuthintana okungalingani phakathi kwentambo yocingo kanye ne-pulley, futhi ezimweni ezinzima, izingozi zokusebenza zizokwenzeka; ukugqoka ngokweqile kwe-pulley shaft kungabangela kalula ukuphuka kwe-pulley shaft. Uma ukugqokwa kweqe izimiso ezifanele, kufanele kushintshwe.
Uma isigaba esiyingozi ku-hookkwei-double beam eot craneukuvulwa ugqoka ngaphezu kwezinga nomaumsilai-thread groove, kanye ne-hook surface inemifantu yokukhathala, kulula ukubangela ukuba i-hook iphuke. Ngakho-ke, i-hook kufanele ihlolwe izikhathi ezingu-1 kuya kwezi-3 ngonyaka futhi ishintshwe ngesikhathi uma inkinga itholakala.
Uma ama-spokes kanye nokunyathela kwe-i-double girder ngaphezului-craneIsondo linemifantu yokukhathala, noma i-rim yesondo kanye ne-tread wear idlula izinga, kulula ukubangela ukuthi isondo lilimale, futhi ezimeni ezinzima, u-crane uzokonakala.
Izinga lokushisa, umsindo kanye Lubrication of the bearings of ingxenye ngayinyei-double beam eti-cranekufanele ihlolwe njalo; uma isinciphisi sizwakala singejwayelekile, kufanele silungiswe noma sishintshwe ngesikhathi.
Uma uhlelo lokudlulisela luchezuka kakhulu, uhlaka lutshekile futhi lukhubazekile, amaphutha okufakwa kwethrekhi nesondo makhulu kakhulu, noma kukhona uwoyela ethrekhi, kuzokwenza kalula ukuthi imoto idle emseleni ngesikhathi sokusebenza, futhi kufanele kulungiswe, kuhlanzwe, futhi kulungiswe ngesikhathi esifanele.
Ngezidingo ezikhethekile zezimboni, sihlinzeka ngezixazululo ezenziwe ngokwezifiso. Noma ngabe izinga lokushisa eliphezulu, umswakama ophezulu, indawo edlayo noma izimo zokusebenza ezikhethekile,ibhuloho le-double girderama-cranesinganikeza ukusebenza okuhle kakhulu.
