A i-semi gantry cranewuhlobo lwe-crane engaphezulu enesakhiwo esiyingqayizivele. Olunye uhlangothi lwemilenze yalo lufakwe amasondo noma ama-rails, oluvumela ukuthi luhambe ngokukhululekile, kanti olunye uhlangothi lusekelwa uhlelo lwe-runway oluxhunywe kumakholomu wokwakha noma odongeni oluhlangothini lwesakhiwo sokwakha. Lo mklamo unikeza izinzuzo ezibalulekile ekusetshenzisweni kwendawo ngokonga ngokuphumelelayo iphansi elibalulekile nendawo yokusebenza. Ngenxa yalokho, ifaneleka kahle kakhulu ezindaweni ezinendawo elinganiselwe, njengama-workshops angaphakathi. Ama-semi gantry cranes ahlukahlukene futhi angasetshenziswa kuzilungiselelo zokusebenza ezahlukahlukene, okuhlanganisa izinhlelo zokusebenza ezisindayo namayadi angaphandle (njengamayadi wesitimela, amayadi okuthutha/isitsha, amayadi ensimbi, namayadi alahliwe).
Ukwengeza, umklamo uvumela ama-forklift nezinye izimoto ezihambayo ukuthi zisebenze futhi zidlule ngaphansi kwe-crane ngaphandle kokuvinjwa.
Izici
Isakhiwo: Thei-semi gantry craneisebenzisa isakhiwo sesakhiwo esikhona njengohlangothi olulodwa lwesisekelo, ukonga indawo yaphansi kanye nokunciphisa izindleko.
Isicelo: Ifanele kokubili izilungiselelo zangaphakathi nezangaphandle, iguquguquka ezindaweni ezihlukahlukene.
Ukuvumelana nezimo: Inikeza indawo yaphansi enkudlwana yamaforklift, amaloli, noma eminye imishini yokuhamba ngokukhululeka endaweni.
Izindleko: Uma kuqhathaniswa ne-gantry crane egcwele,umlenze owodwa we-gantry craneinezindleko eziphansi zezinto zokuhamba nezokuthutha.
Ukunakekela: Kulula ukuyinakekela, kunezinto ezimbalwa ezidinga ukunakwa.
Izingxenye
Isakhiwo se-Gantry (Imishayo Eyinhloko Nemilenze): Isakhiwo se-gantry ye-umlenze owodwa we-gantry craneingumgogodla onikeza amandla adingekayo nokuzinza ekuphakamiseni okunzima. Iqukethe izingxenye ezimbili ezibalulekile: imishayo eyinhloko nemilenze.
I-Trolley and Hoisting Mechanism: I-trolley iyiplathifomu ehambayo ehamba eduze kwemishayo emikhulu ye-crane, iphethe indlela yokuphakamisa. I-hoisting system inesibopho sokuphakamisa nokwehlisa imithwalo ngokunemba nokulawula.
Iloli Lokugcina: Itholakala ekugcineni kwe-crane, amaloli okugcina anika amandlai-warehouse gantry craneukuhamba ngomzila usebenzisa isethi yamasondo ahamba kahle kumathrekhi. Ngokuya ngomthamo we-crane, iloli ngalinye lokugcina lingahlonyiswa ngamasondo angu-2, 4, noma angu-8, okuqinisekisa ukuqina nokusebenza okuphelele.
Ihuku: Ihuku ilungele imisebenzi yokuphakamisa evamile, ihlinzeka ngoxhumano oluthembekile lokuphakamisa nokuhambisa imithwalo ngokuphepha.
Izilawuli: Amabhokisi okulawula ngokuvamile afakwa ku-i-warehouse gantry cranenoma i-hoist kanye nependant noma ikhonsoli eyirimothi ivumela opharetha ukuthi aqhube i-crane. Izilawuli zisebenzisa ama-drive kanye nama-hoist motors, futhi zingalawula ama-Variable Frequency Drives (VFDs) ukuze ulawule isivinini sokunyuswa ukuze umise kahle umthwalo.
