Ukwethulwa Okuningiliziwe Kwe-Single Girder Bridge Crane

I-single girder gantry crane iwuhlobo lwe-crane equkethe ibhande lebhuloho elilodwa elisekelwa imilenze yozimele ongu-A emibili nhlangothi zombili. Ivamise ukusetshenziselwa ukuphakamisa nokuhambisa imithwalo esindayo ezindaweni ezingaphandle, njengamagceke emikhumbi, izindawo zokwakha, izindawo zokugcina izimpahla, nezindawo zokukhiqiza.

Nazi ezinye izici ezibalulekile kanye nezici zeI-single girder gantry cranes:

I-Bridge Girder: Ibhande lebhuloho liwugodo oluvundlile oluvula igebe phakathi kwemilenze emibili ye-gantry crane. Isekela indlela yokuphakamisa futhi ithwala umthwalo ngesikhathi sokusebenza. Ama-cranes e-Single girder gantry anomshini wokuhlanganisa ibhuloho elilodwa, okuwenza abelula futhi angabizi kakhulu uma kuqhathaniswa nama-double girder gantry cranes.

Imilenze Nokusekela: Imilenze ye-A-frame inikeza ukuzinza nokusekelwa kwesakhiwo se-crane. Le milenze ngokuvamile yenziwe ngensimbi futhi ixhunywe phansi ngokusebenzisa izinyawo noma amasondo okuhamba. Ubude nobubanzi bemilenze kungahluka kuye ngezidingo ezithile zohlelo lokusebenza.

I-Lifting Mechanism: I-Single girder gantry cranes ifakwe indlela yokuphakamisa, efana ne-electric hoist noma i-trolley, ehamba ngobude bebhande. Indlela yokuphakamisa isetshenziselwa ukuphakamisa, ukwehlisa, nokuthutha imithwalo iqonde phezulu. Umthamo wokuphakamisa we-crane uncike ekucacisweni kwe-hoist noma i-trolley esetshenzisiwe.

I-Span and Height: I-span ye-single girder gantry crane ibhekisela ebangeni eliphakathi kwezikhungo zemilenze emibili. Ukuphakama kwe-crane kunqunywa ubude obudingekayo bokuphakamisa kanye nemvume edingekayo ekulayisheni. Lobu bukhulu bungenziwa ngendlela oyifisayo ngokusekelwe kuhlelo lokusebenza oluthile kanye nemikhawulo yesikhala.

Ukuhamba: Ama-cranes e-Single girder gantry angaklanywa ngokucushwa okungaguquki noma kweselula. Ama-gantry cranes alungisiwe afakwa unomphela endaweni ethile, kuyilapho ama-gantry cranes ahambayo afakwe amasondo noma amathrekhi, okubavumela ukuthi bahanjiswe ngaphakathi kwendawo echaziwe.

Isistimu Yokulawula: Ama-cranes e-Single girder gantry asetshenziswa isistimu yokulawula ehlanganisa izilawuli ze-push-button elengayo noma isilawuli kude. Lezi zinhlelo zenza abaqhubi bakwazi ukulawula ukunyakaza kwe-crane, okuhlanganisa ukuphakamisa, ukwehlisa, nokunqamula umthwalo.

Ama-cranes e-Single girder gantry aziwa ngokuguquguquka kwawo, ukufakwa kalula, kanye nokusebenza kahle kwezindleko. Zifanele izicelo ezihlukahlukene lapho imithwalo ephakathi kuya esindayo idinga ukuphakanyiswa futhi ihanjiswe ngokuvundlile. Kodwa-ke, kubalulekile ukucabangela izici ezifana nomthamo womthwalo, umjikelezo womsebenzi, kanye nezimo zemvelo lapho ukhetha futhi usebenzisa i-single girder gantry crane ukuqinisekisa ukusebenza okuphephile nokusebenza kahle.

Ngaphezu kwalokho, amasistimu okulawula asetshenziswa kuma-single girder gantry cranes adlala indima ebalulekile ekuqinisekiseni ukusebenza okuphephile nokusebenza kahle kwe-crane. Nazi ezinye izici ezibalulekile zalawa masistimu okulawula:

1. Izilawuli ze-Pendant: Izilawuli ezilengayo ziyinketho yokulawula evamile yama-single girder gantry cranes. Ahlanganisa isiteshi esilengayo esibanjwa ngesandla esixhunywe ku-crane ngentambo. Isiteshi esilengayo ngokuvamile sihlanganisa izinkinobho noma amaswishi avumela u-opharetha ukuthi alawule ukunyakaza okuhlukahlukene kwe-crane, njengokuphakamisa, ukwehlisa, ukunqamula kwetroli, kanye nokuhamba kwebhuloho. Izilawuli ezilengayo zinikeza isixhumi esibonakalayo esilula nesinembile ukuze opharetha alawule ukunyakaza kwe-crane.
2. Izilawuli Ezikude Zomsakazo: Izilawuli kude zomsakazo ziya ngokuya ziduma ezinhlelweni zesimanje zokulawula ama-crane. Banikeza inzuzo yokuvumela opharetha ukuthi alawule ukunyakaza kwe-crane esuka ebangeni eliphephile, ehlinzeka ngokubonakala okungcono nokuvumelana nezimo. Izilawuli ezikude zomsakazo zihlanganisa isidlulisi esiphathwa ngesandla esithumela amasignali ngokungenantambo kuyunithi yomamukeli we-crane. I-transmitter ifakwe izinkinobho noma izinti zokujabula eziphindaphinda imisebenzi etholakala kuzilawuli ezilengayo.
3. Izilawuli Zekhabhinethi: Kwezinye izinhlelo zokusebenza, ama-single girder gantry cranes angase afakwe nekhabhinethi yomqhubi. Ikhabhinethi ihlinzeka ngendawo yokusebenza evalekile ku-opharetha we-crane, ibavikela ezintweni zangaphandle futhi inikeze ukubonakala okungcono. Isistimu yokulawula ekhabetheni ngokuvamile ihlanganisa iphaneli yokulawula enezinkinobho, amaswishi, nezinduku zokujabula ukuze isebenzise ukunyakaza kwe-crane.
4. I-Vaable Frequency Drives (VFD): Amadrayivu efrikhwensi aguquguqukayo avame ukusetshenziswa ezinhlelweni zokulawula ze-single girder gantry cranes. Ama-VFD avumela ukulawula okushelelayo nokunembayo kwesivinini semoto ye-crane, okuvumela ukusheshisa kancane kancane nokwehla. Lesi sici sithuthukisa ukuphepha nokusebenza kahle kokunyakaza kwe-crane, kunciphisa ukuguga kwezingxenye futhi sithuthukise ukulawulwa komthwalo.

1. Izici Zokuphepha: Amasistimu okulawula ama-cranes e-single girder gantry ahlanganisa izici ezihlukahlukene zokuphepha. Lokhu kungafaka izinkinobho zokumisa izimo eziphuthumayo, amasistimu okuvikela ukugcwala kakhulu, ukushintshwa komkhawulo ukuze kuvinjelwe ukuhamba ngokweqile, namasistimu okulwa nokushayisana ukuze agweme ukungqubuzana nezithiyo noma amanye ama-cranes. Lezi zici zokuphepha zenzelwe ukuvikela kokubili umqhubi we-crane nendawo ezungezile.
2. Ukuzenzakalela kanye Nokuhleleka: Izinhlelo zokulawula ezithuthukisiwe ze-single girder gantry cranes zinganikeza amandla okuzenzela kanye nokuhleleka. Lokhu kuvumela ukudalwa kokulandelana kokuphakamisa okusethwe ngaphambilini, ukuma okunembile komthwalo, nokuhlanganiswa namanye amasistimu noma izinqubo.

Kubalulekile ukuqaphela ukuthi uhlelo oluthile lokulawula olusetshenziswa kubhande elilodwai-gantry cranezingahluka kuye ngomkhiqizi, imodeli, nezinketho zokwenza ngendlela oyifisayo. Isistimu yokulawula kufanele ikhethwe ngokusekelwe ezidingweni zokusebenza, ukucatshangelwa kokuphepha, kanye nezintandokazi zomqhubi we-crane.