Indlela yokukhetha iHook yokuMatanisa kwiBridge (iphezulu) iCrane

Ukukhetha ukulinganisahook for ibhulorho cranengumsebenzi obalulekileyo wokhuseleko kwaye akufuneki ukhethwe ngaphandle kwesizathu. Apha ngezantsi kukho amanyathelo okukhetha aneenkcukacha kunye nemilinganiselo ephambili ekufuneka uyilandele.

UmGaqo oPhambili: uKhuseleko kuQala, ukuThobela ukuTyaniswa

Ihuku kufuneka ihambelane ngokugqibeleleyo nomthamo wokunyusa webhulorho wecrane, udidi lwabasebenzi, kunye nendawo yokusebenza. Ibhulorho ye-crane hook engahambelaniyo yingozi enkulu yokhuseleko kwaye inokukhokelela kwiingozi eziyingozi ezifana nokuphuka okanye ukuwa kwempahla.

Amanyathelo acwangcisiweyo okuKhetha i-Hook yeBridge yokuMatching Crane

Inyathelo 1: Misela iiParameters eziSisiseko zobuGcisa (Ibalulekile!)

Ngaphambi kokuthenga, kufuneka uqinisekise le ngcaciso ilandelayo kwimithombo elandelayo:

I-Crane's Rated Lifting Capacity (iitoni): Le yeyona parameter ibalulekileyo. Umthamo wokunyuswa olinganisiweyo weibhulorho crane hookmayibe nkulu okanye ilingane nomthamo wonyuso wekhreyini okalwayo. Umzekelo, kwi-crane ye-32-toni, umthwalo olinganisiweyo we-huku kufuneka ubuncinane ube neetoni ezingama-32.

I-Crane's Working Class (M1 ~ M8): Oku kubonisa ukuphindaphinda kokusetyenziswa kwe-crane kunye neemeko zomthwalo. Oku kugqiba into efunekayo yokhuseleko kunye nokuqina kwebhulorho ye-crane hook. Ukusebenza rhoqo, umsebenzi onzima (umzekelo, iklasi ye-A5-A7) ifuna amakhonkco aphezulu.

Imodeli yeHoku yeCrane ekhoyo okanye iNgcaciso: Ukuba ufaka enye indawo, khangela iplate yegama okanye iimpawu ezigximfiziwe kwihuku yecrane endala. Ezi mpawu zibandakanya: umthamo wokuphakamisa ukulinganisa, izinto eziphathekayo, umgangatho wemveliso, umenzi, njl.

Indlela yoQhagamshelwano kunye nemilinganiselo:

I-Pulley Block Connection Indlela: Ngaba ibhulorho ye-crane hook kunye nebhloko ye-pulley idityaniswe ngemisonto (ukulungiswa kwamandongomane) okanye ngeebheringi /i-thrust bearings (i-hook beam assembly)? Kufuneka zingaguquguquki.

Imilinganiselo engundoqo: Ukuvuleka kwe hook yeCrane (S), ububanzi bomqala (L), i-huku ye-shank diameter (d), njl njl.

Inyathelo lesi-2: Ukukhetha uhlobo lweHook yeCrane eLungileyo

I-Hook enye vs. I-Hook ephindwe kabini:

I-Hook enye: Isakhiwo esilula, kulula ukuncamathela kunye nokuqhawula. Ifanelekile kwizicelo ezinezixhobo ezincinci zokuphakamisa (ngokuqhelekileyo ≤80 tons), kwaye luhlobo oluqhelekileyo.

I-Double Hook: I-Symmetrical force distribution, i-Symmetrical force distribution, ngakumbi ukusabalalisa ubunzima, kunye nokusetyenziswa ngokupheleleyo kwemathiriyeli yehuku. Ifanele amandla okuphakamisa ubunzima (ngokuqhelekileyo> iitoni ze-80) okanye izicelo ezifuna uzinzo oluphezulu.

IiHoks zoKwakha vs. IiHoks zePlate:

IiHook ezakhiweyo (UKhetho oluPhambili): Yenziwe njengeqhekeza elinye, amandla aphezulu, kwaye isetyenziswa kakhulu. Ilungele uninzi lwezicelo jikelele.

I-Plate Hooks: Yakhiwe kwiipleyiti zentsimbi ezisikiwe ezininzi ezidityanisiweyo. Izinto eziluncedo ziquka ukhuseleko oluphezulu; ukuqhekeka kwipleyiti enye akuyi kubangela ukuba i-hook yonke iphuke, iququzelele ukuhlolwa. Ngokuqhelekileyo isetyenziselwa i-tonnage ephezulu, imithwalo enzima, umsebenzi wezinga eliphezulu (njengesinyithi, ukuphosa), okanye usetyenziso olubaluleke kakhulu.

Inyathelo lesi-3: Ukuqinisekiswa kweSiqinisekiso kunye nokuThobela

Ukuqinisekiswa okunyanzelekileyo: E-China, iigwegwe ze-crane zihlelwa njengezixhobo ezikhethekileyo zezixhobo. Iimveliso kufuneka zithengwe kubavelisi abaneLayisensi yokuVelisa iziXhobo eziZodwa (isiqinisekiso se-TS). Esi sisiqinisekiso esincinci sokusemthethweni kunye nokhuseleko.

Ukuthotyelwa okusemgangathweni: Iimveliso kufuneka zihambelane nemigangatho yelizwe okanye yehlabathi.

Ukumakishwa okucacileyo: amagwegwe afanelekileyo kufuneka abe neempawu zesitampu zentsimbi ezisisigxina kumzimba wehuku, kubandakanywa ubuncinci:

Umgangatho wokuPhakamisa

Igama lomenzi okanye ilogo

Inani leMveliso

IBanga leMathiriyeli

Umhla weMveliso

Inyathelo leSine: Ukuvavanya ababoneleli kunye neNkonzo yasemva kwentengiso

Khetha uMvelisi oyiNgcali: Beka phambili abavelisi abathembekileyo kwishishini lokuphakamisa, njengeQela le-Weihua, umvelisi ophambili waseTshayina weekhreyini kunye nezixhobo.

Ukubonelela ngeNkxaso yobuGcisa: Ababoneleli abathembekileyo baya kukunceda uqinisekise imodeli ngokusekelwe kwiiparitha ozinikezelayo kunye nokubonelela ngemizobo yobugcisa bokuqinisekisa.

Inkonzo yasemva kwentengiso: Fumanisa ukuba ngaba babonelela ngezatifikethi zomgangatho wemveliso, iingxelo zovavanyo, kunye namanye amaxwebhu.