Kunja kwa crane yam'manja ya rane ya bleble block

Crane ya Gantry ndi mtundu wa kukweza kwamphamvu komwe kumakhala ndi boom miyendo yobowola, kusuntha mawilo, ma track, kapena ma ships, ndi kukweza. Crane yodutsa, yomwe imatchedwa mbeu ya mlatho, imawoneka ngati mlatho wosasunthika, pomwe crane yosuntha ili ndi gawo lopitilira muyeso lomwe limathandizidwa ndi mawonekedwe ake. Miyendo, matanda, ndi miyendo ndi magawo ofunikira a crane ya ganti ndikusiyanitsa ndi crane yopitilira muyeso kapena crane. Ngati mlatho umathandizidwa mwamphamvu ndi miyendo iwiri kapena kupitirira yomwe ikuyenda pansi, ndiye kuti crane imatchedwa gantry (USA, asme B30 mndandanda) kapena Goliath (UK 466).

Crane ya Gantry ndi mtundu wa mbewa yomwe ili ndi kalembedwe kazanga kapena kakhoma kakang'ono kwambiri komwe kamathandizidwa pamiyendo yomwe imasunthidwa ndi mawilo kapena pa njanji. Cracer osakwatiwa wamba amalemba mitundu yosiyanasiyana kukweza ma Jacks kutengera mtundu wa ntchito, ndipo amagwiritsanso ntchito jacks yazungu. Kutha kwa kukweza kwa chntry yazikulu yokhotakhota kawiri, ndipo mtunduwo ungakhale kapangidwe ka Hidid kapena miyendo iwiri ndi mwendo umodzi mu mawonekedwe a mafupa. Chrene yaying'ono, yonyamula yonyamula yomwe imatha kugwiranso ntchito zomwezo zomwe zimagwira ntchito ya jib zimachita, koma zimatha kuyenda mozungulira malo anu pomwe kampani yanu ikukula ndipo mumayamba kukonza malo osungiramo katundu.

Makina a Gantry amathanso kupereka kusinthasintha kwakukulu kuposa jib kapena crane. Mitundu yosiyanasiyana yamitundu yosiyanasiyana imaphatikizapo gantry, Jib, mlatho, malo okomedwa, monorail, ndi msonkhano wapansi, komanso msonkhano wa suble. Pansi pamutu, kuphatikizapo kantry, ndikofunikira pakupanga kosiyanasiyana, kukonza, kukonza mafakitale antchito komwe kumachita bwino komwe kumayenera kukweza ndikuyenda katundu wolemera. Zovala za vack zimagwiritsidwa ntchito pokweza ndi kusuntha zida kuchokera kumalo ena kupita kwina moyenera komanso moyenera.

Mitundu iwiri ya gridider imapangidwa ndi mitengo iwiri ya Bridning yolumikizidwa ndi njanji ya magetsi, ndipo nthawi zambiri imaperekedwa ndi okwera pamagetsi okwera, koma amathanso kupatsidwa zoopsa zamagetsi zowonjezera malinga ndi pulogalamuyi. Kupezeka mu mwendo umodzi kapena mawonekedwe am'mimba, mindandanda yamitundu iwiri ya Spanco Plry Cantnels ikhoza kukhala ndi zida zamphamvu. Zofunikira zotsatirazi zomwe zimagwiritsidwa ntchito ku makoswe ambiri omwe amagwiritsidwa ntchito pamalopo, kuphatikizapo zoyendetsedwa, ogwiritsa ntchito borch, ganti-semi-semi-gami, ridge, etc.