Esi sikhokelo sibanzi sihlola ihlabathi le iikhreyini ezihamba phezulu, ukubonelela ngengqiqo kwiindidi zabo ezahlukeneyo, izicelo, ukuqwalaselwa kokhuseleko, kunye nenkqubo yokukhetha. Siza kujonga izinto ezibalulekileyo ekufuneka uziqwalasele xa ukhetha i-crane efanelekileyo kwiimfuno zakho ezithile, ukuqinisekisa ukusebenza ngokufanelekileyo nangokukhuselekileyo.
Iikhreyini ezihamba ngaphaya komphezulu ngoyilo lwe-knuckle boom lubonelela ngezinto ezininzi ezibalaseleyo. Iibhomu zabo ezichaziweyo zivumela ukufikelela kwizikhundla ezingathandekiyo kunye nokuhamba kwiindawo ezixineneyo. Oku kubenza bafaneleke kwiindawo zokwakha, ukuhombisa umhlaba, kunye nokuphatha izinto eziphathekayo kwiindawo ezivaliweyo. Cinga ngemiba efana nokuphakamisa umthamo kunye nokufikelela xa ukhetha i-knuckle boom ngaphezulu kwekhreyini ephathwayo. Abavelisi abohlukeneyo banikezela ngeenkcukacha ezahlukeneyo, ngoko ke uphando olunzulu lubalulekile.
Ubume beTelescopic iikhreyini ezihamba phezulu zaziwa ngolwandiso lwazo olugudileyo, olunemigca. Ziye zikhethelwe ukuphakamisa imithwalo enzima kwimigama emide kwiindawo ezivulekileyo. Izinto ezinje ngenani lamacandelo eteleskopu kunye nomthamo wokuphakamisa ngokubanzi uya kuba nefuthe kukhetho lwakho. Soloko ujonga iinkcukacha zomenzi ukuqinisekisa ukuba iyahlangabezana neemfuno zeprojekthi yakho. Khumbula ukunika ingxelo ngeemeko zomoya, ezinokuchaphazela kakhulu uzinzo lwe-telescopic boom ngaphezulu kwekhreyini ephathwayo.
Ngaphaya kwe-knuckle kunye noyilo lwe-telescopic boom, ezinye ezikhethekileyo iikhreyini ezihamba phezulu ikhona, nganye ilungiselelwe amashishini athile kunye nezicelo. Oku kunokubandakanya iikhreyini eziyilelwe izinto ezithile okanye iimeko zokusingqongileyo, ezihlala zibandakanya iimpawu zokhuseleko oluphuculweyo kunye nokusebenza kakuhle. Ukubonisana neengcali zoshishino okanye ababoneleli ngezixhobo kuyacetyiswa xa kuqwalaselwa iintlobo ezingaqhelekanga.
Eyona nto ibalulekileyo kuqwalaselo lwesakhono sokuphakamisa i-crane (obona bunzima buphezulu inokubuphakamisa) kunye nokufikelela kwayo (umgama othe tye ophakamileyo onokuwuphakamisa umthwalo). Zivavanye ngokuchanekileyo iimfuno zeprojekthi yakho ukunqanda ukucacisa ngaphantsi okanye ngaphezulu kwesixhobo. Ukujongelwa phantsi komthamo kunokukhokelela kwiingozi, ngelixa ukuchitha ngaphezulu kumthamo ongeyomfuneko kuyinkcitho. Soloko ubala imida yokhuseleko.
Qwalasela umhlaba apho i- ngaphezulu kwekhreyini ephathwayo izakusebenza. Ezinye iikhreyini ziwufanelekele ngcono umhlaba orhabaxa, ngelixa ezinye ziyilelwe umphezulu ogudileyo, umgangatho. Ukufikeleleka kubalulekile; qinisekisa ukuba i-crane inokuhamba ngokulula kwindawo yokusebenza kwaye ifikelele kwiindawo ezifunekayo zokuphakamisa ngaphandle kokuphazamiseka.
Ukhuseleko lubalulekile. Jonga iikhreyini ezineempawu ezifana nezalathi zomzuzu womthwalo (LMIs), iindlela zokumisa unxunguphalo, kunye neenkqubo eziqinileyo zokuphuma. Ukuhlolwa rhoqo kunye nokugcinwa kubalulekile ukuqinisekisa ukusebenza ngokukhuselekileyo. Ziqhelanise nazo zonke iiprothokholi zokhuseleko ngaphambi kokuba usebenzise nayiphi na ngaphezulu kwekhreyini ephathwayo. Ukubambelela kuzo zonke izikhokelo zomvelisi kunye nolawulo kubalulekile.
Ukugcinwa rhoqo kubalulekile ekuqinisekiseni ubomi obude kunye nokhuseleko lwakho ngaphezulu kwekhreyini ephathwayo. Oku kubandakanya ukuhlolwa rhoqo kwawo onke amacandelo, ukuthambisa, kunye nokulungiswa kwangexesha. Ukubambelela ngokungqongqo kwiishedyuli zokulondolozwa komenzi kubalulekile. Uqeqesho olululo lwabaqhubi lubaluleke ngokufanayo, lugxininisa iinkqubo zokusebenza ezikhuselekileyo kunye neeprothokholi zokusabela kwingxakeko. Cinga ngokutyala imali kuqeqesho lwarhoqo lokhuseleko lwabaqhubi bakho.
Kubalulekile ukukhetha umthengisi othembekileyo. Khangela iinkampani ezithembekileyo ezinamava ekuboneleleni iikhreyini ezihamba phezulu kunye nokubonelela ngenkxaso ebanzi emva kokuthengisa, kubandakanywa ukugcinwa kunye neenkonzo zokulungisa. Ukufunda uphononongo kunye nobungqina kunokubonelela ngengqiqo ebalulekileyo ekuthembekeni komthengisi kunye nenkonzo yabathengi. Suizhou Haicang Automobile sales Co., LTD ngumthengisi othembekileyo onika uluhlu olubanzi lweenketho.
| Uphawu | Knuckle Boom Crane | I-Telescopic Boom Crane |
|---|---|---|
| Ukuguquguquka | Phezulu | Phakathi |
| Ukuphakamisa amandla | Ngokubanzi ngaphantsi | Ngokubanzi phezulu |
| Fikelela | Ugqwesileyo kwiindawo ezivaliweyo | Igqwesileyo kwimigama emide |
Khumbula, ukukhetha okulungileyo ngaphezulu kwekhreyini ephathwayo kufuna ukuba kuqwalaselwe ngenyameko iinkalo ezahlukahlukeneyo. Beka kuqala ukhuseleko, khetha umthengisi othembekileyo, kwaye uhlala unamathela kwizikhokelo zomenzi womsebenzi ofanelekileyo kunye nokuphila ixesha elide.
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