
Lub semi gantry crane yog ib qho tshwj xeeb lifting kev daws teeb meem uas muab cov txiaj ntsig zoo ntawm tag nrho gantry crane thiab ib lub nqaj crane, ua rau nws siv tau thiab ntau yam. Nws cov qauv tshwj xeeb nta ib sab txhawb nqa los ntawm ob txhais ceg khiav hauv av rails, thaum lwm sab yog txuas nrog lub tsev uas twb muaj lawm los yog kev txhawb nqa. Qhov kev tsim hybrid no tso cai rau lub crane ua kom pom kev siv qhov chaw, ua rau nws tshwj xeeb tshaj yog tsim rau cov chaw uas ib sab ntawm qhov chaw ua hauj lwm raug txwv los ntawm cov phab ntsa lossis cov qauv mus tas li.
Structurely, ib tug semi gantry crane muaj lub ntsiab nqaj, txhawb ob txhais ceg, trolley mus ncig teb chaws mechanism, crane mus ncig teb chaws mechanism, lifting mechanism, thiab ib tug advanced hluav taws xob tswj system. Thaum lub sijhawm ua haujlwm, lub tshuab nqa nqa nqa hnyav nrog tus nuv, lub trolley txav horizontally raws lub ntsiab nqaj los kho qhov chaw, thiab lub crane nws tus kheej taug kev longitudinally raws txoj kev tsheb ciav hlau kom ua tiav cov khoom siv tau zoo.
Semi gantry cranes tau dav siv thoob plaws hauv kev cob qhia kev lag luam, warehouses, thiab dockyards. Hauv cov chaw tsim khoom, lawv tswj cov khoom siv raw thiab thauj khoom semi-tiav nrog yooj yim. Hauv warehouses, lawv pab txhawb kev thauj khoom, unloading, thiab stacking ntawm cov khoom. Ntawm cov chaw nres nkoj, lawv muab kev txhawb nqa txhim khu kev qha rau kev tuav cov khoom thauj los ntawm cov nkoj me me, ua kom muaj txiaj ntsig zoo thaum txo cov nqi siv zog.
♦ Kev Thauj Khoom thiab Thauj Khoom: Hauv cov chaw xa khoom thiab chaw xa khoom, cov khoom siv hluav taws xob semi-gantry tau siv dav rau kev thauj khoom thiab thauj khoom. Lawv tuaj yeem nqa cov khoom sai sai los ntawm cov tsheb thauj khoom thiab txav mus rau qhov chaw tsim khoom hauv lub tsev khaws khoom.
♦ Container Stacking: Ntawm cov chaw thauj khoom thauj khoom, lawv yog siv rau stacking thiab txav thawv. Cov thawv ntim tau tuaj yeem nqa ncaj qha los ntawm cov tsheb thauj khoom thiab muab tso rau ntawm qhov chaw tsim khoom nrog qhov tseeb.
♦ Chaw Thawv Chaw Ua Haujlwm: Hauv cov chaw nres nkoj, cov khoom siv hluav taws xob semi-gantry tuav cov ntim ntawm cov nkoj thiab cov tsheb thauj khoom, ua kom muaj kev thauj khoom sai, tshem tawm, thiab kev thauj mus los los txhim kho qhov chaw nres nkoj.
♦ Kev Thauj Khoom Loj: Nruab nrog rub lossis lwm yam khoom nqa nqa, lawv tuaj yeem thauj khoom thiab thauj khoom ntau xws li cov thee, ore, xuab zeb, thiab pob zeb ntawm cov khoom thauj khoom loj.
♦ Kev Tsim Kho Kev Lag Luam: Semi-gantry cranes pab txhawb nqa thiab txhim kho cov khoom hnyav xws li kev tsheb nqaj hlau thiab cov choj ntu, txhawb kev taug kev thiab kev tsim kho choj.
♦ Kev Tswj Pov Hwm: Hauv cov chaw pov tseg, lawv hloov cov khoom pov tseg los ntawm cov tsheb thauj mus rau cov chaw khaws cia lossis chaw kho mob xws li incinerators thiab fermentation tanks.
♦ Cov Khoom Siv Khoom Siv: Hauv cov khoom siv huv huv thiab kev lag luam, lawv tau siv rau kev sib tsoo thiab txav cov khoom siv, cov cuab yeej, thiab cov khoom siv los txhim kho kev khaws cia.
♦ Qhib-Yard Daim Ntawv Thov: Hauv kev lag luam hlau, cov ntoo ntoo, thiab lwm qhov chaw cia sab nraum zoov, cov khoom siv hluav taws xob semi-gantry yog qhov tseem ceeb rau kev thauj thiab ntim cov khoom hnyav xws li hlau thiab ntoo.
Thaum xav txog kev yuav khoom ntawm ib lub crane semi-gantry, nws yog ib qho tseem ceeb uas yuav tau pib nrog kev ntsuam xyuas meej ntawm koj cov kev ua haujlwm, suav nrog kev ua haujlwm, nqa qhov siab, thiab cov xwm txheej tshwj xeeb. Kev ntsuam xyuas ua tib zoo xyuas kom meej tias cov khoom siv uas tau xaiv tuaj yeem xa cov kev ua tau zoo tshaj plaws thaum cov nqi qis dua.
Nrog rau kev paub txog kev lag luam dav dav, peb pab neeg ntawm cov kws tshaj lij tau mob siab rau coj koj los xaiv cov kev daws teeb meem zoo tshaj plaws. Xaiv txoj cai girder tsim, lifting mechanism, thiab cov khoom txhawb nqa yog qhov tseem ceeb tsis yog rau kev ua tiav kev ua haujlwm zoo xwb tab sis kuj tseem tswj hwm tus nqi tag nrho hauv koj cov peev nyiaj.
Semi-gantry cranes yog qhov tshwj xeeb zoo rau kev siv lub teeb rau nruab nrab. Lawv muab lwm txoj kev them nqi los ntawm kev txo cov khoom siv thiab cov nqi tsheb thauj mus los. Txawm li cas los xij, cov neeg siv yuav tsum paub txog qee yam kev txwv, xws li kev txwv hauv lub peev xwm thauj khoom, ncua sij hawm, thiab nuv qhov siab. Kev koom ua ke ntxiv cov yam ntxwv xws li tus neeg teb xov tooj cabins lossis txoj kev taug kev kuj tseem tuaj yeem nthuav tawm cov teeb meem tsim.
Txawm hais tias cov kev txwv no, thaum siv rau cov haujlwm tsim nyog uas tus nqi siv tau yog qhov tseem ceeb, semi-gantry cranes tseem yog qhov ua tau zoo, ruaj khov, thiab kev xaiv zoo heev. Yog tias koj tab tom tshawb nrhiav qhov muaj peev xwm ntawm kev nqis peev hauv lub crane tshiab, peb pab neeg ua haujlwm tau npaj los muab cov kws tshaj lij kev sib tham thiab cov ncauj lus kom ntxaws raws li koj cov kev xav tau tshwj xeeb.