Esi sikhokelo sibanzi sihlola ukusebenza, izicelo, iinkqubo zokhuseleko, kunye neendlela zokukhetha iikhreyini zedavit. Siza kugocagoca kwiindidi ezahlukeneyo, amandla, kunye nezona ndlela zilungileyo zokuqinisekisa ukusebenza ngokukhuselekileyo nangokufanelekileyo. Enoba ufuna ukuphakamisa imithwalo enzima okanye ukwenza izinto ezibuthathaka, ukuqonda iikhreyini zedavit ibalulekile.
A davit crane luhlobo lwesixhobo sokuphakamisa esibandakanya ipali ethe nkqo okanye imasti enengalo evezayo ejikelezayo ukunyusa nokuthoba imithwalo. Ezi crane ziqhele ukusetyenziselwa ukuphakamisa izinto ezikhaphukhaphu xa kuthelekiswa neenkqubo ezinkulu, ezinzima ngakumbi. Ziyaziwa ngokuguquguquka kwazo kwaye zifumaneka kumashishini awohlukeneyo. Davit cranes zisoloko zisetyenzwa ngesandla, nangona ezinye iimodeli zibandakanya umbane okanye iinkqubo zehydraulic zokunyusa umthamo wokuphakamisa kunye nokulula ukusetyenziswa.
Olu lolona hlobo lusisiseko lwe davit crane, ukuxhomekeka ekusebenzeni ngesandla ukuphakamisa nokunciphisa imithwalo. Zihlala zilula kuyilo kwaye zingabizi kakhulu, zizenze zilungele ukufakwa komsebenzi wokukhanya. Nangona kunjalo, ukusebenza ngesandla kunokuba nzima ngokwasemzimbeni kwaye kuthintele ubunzima bezinto ezinokuphakanyiswa ngokukhuselekileyo.
Umbane iikhreyini zedavit sebenzisa i-motor yombane ukuphakamisa, ukunyusa ukusebenza kakuhle kunye nokunciphisa ubunzima bomzimba. Banokuphatha imithwalo enzima kuneemodeli zezandla kwaye bahlala bexhotyiswe ngeempawu ezifana nolawulo oluguquguqukayo lwesantya kunye neenkqubo zokukhusela umthwalo ogqithisileyo. Oku kubenza balungele usetyenziso olufuna ukuchaneka ngakumbi kunye namandla okuphakamisa aphezulu.
I-Hydraulic iikhreyini zedavit sebenzisa iisilinda zehydraulic ukuphakamisa kunye nokuthoba imithwalo. Banikezela ngolawulo olugudileyo noluchanekileyo, kwaye bahlala befumana amandla okuphakamisa aphezulu kuneemodeli zombane. Iinkqubo zeHydraulic zihlala zomelele ngakumbi, ngakumbi ziluncedo kwindawo ezingqongileyo.
Ukukhetha okufanelekileyo davit crane kwiimfuno zakho ezithile kubandakanya ukuthathela ingqalelo izinto ezininzi:
Ukhuseleko kufuneka lusoloko luphambili xa usebenzisa i davit crane. Ukuhlolwa rhoqo, uqeqesho olufanelekileyo lwabaqhubi, kunye nokuthotyelwa kwemigaqo yokhuseleko kubalulekile. Ngalo lonke ixesha qinisekisa ukuba i-crane idityaniswe ngokuchanekileyo kwaye zonke iindlela zokhuseleko zisebenza ngokufanelekileyo. Ungaze ugqithe kumthamo wekhreyini wokunyusela okalwayo. Qhagamshelana nezikhokelo ze-OSHA kwimigaqo ebanzi yokhuseleko.
Davit cranes ukufumana ukusetyenziswa okubanzi kumacandelo ahlukeneyo, kuquka:
| Uphawu | Imanyuwali | Umbane | I-Hydraulic |
|---|---|---|---|
| Ukuphakamisa amandla | Phantsi | Phakathi ukuya Phezulu | Phezulu |
| Ukusebenziseka lula | Phantsi | Phakathi | Phezulu |
| Iindleko | Phantsi | Phakathi | Phezulu |
Kukhetho olubanzi lomgangatho ophezulu iikhreyini zedavit kunye nezinye izixhobo zokuphakamisa, tyelela Suizhou Haicang Automobile sales Co., LTD.
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