Ungayikhetha Kanjani Ihuku Elifaniswayo Lebhuloho (elingaphezulu) I-Crane

Ukukhetha okufanayohook for crane bridgekuwumsebenzi obalulekile wokuphepha futhi akufanele nanini ukhethwe ngokunganaki. Ngezansi kunezinyathelo eziningiliziwe zokukhetha nokucatshangelwa okubalulekile okufanele ukulandele.

Isimiso Esiyinhloko: Ukuphepha Kuqala, Ukufanisa Ukuthobela

Ihhuku kufanele ihambisane ngokuphelele nomthamo wokuphakamisa olinganiselwe we-crane yebhuloho, isigaba sabasebenzi, nendawo yokusebenza. Ihhuku le-crane yebhuloho elingahambelani liyingozi enkulu kwezokuphepha futhi lingaholela ezingozini ezinkulu njengokuphuka noma ukuwa kwempahla.

Izinyathelo Ezihlelekile Zokukhetha I-Matching Bridge Crane Hook

Isinyathelo 1: Thola Imingcele Eyisisekelo Yezobuchwepheshe (Kubalulekile!)

Ngaphambi kokuthenga, kufanele uqinisekise imininingwane elandelayo emithonjeni elandelayo:

I-Crane's Rated Lifting Amandla (amathani): Lena ipharamitha ebaluleke kakhulu. Umthamo wokuphakamisa olinganiselwe we-ibhuloho crane hookkufanele kube kukhulu noma kulingane nomthamo wokuphakamisa olinganiselwe we-crane. Isibonelo, ku-crane wamathani angama-32, umthwalo olinganiselwe wehuku kufanele okungenani ube amathani angama-32.

I-Crane's Working Class (M1~M8): Lokhu kubonisa imvamisa yokusetshenziswa kwe-crane kanye nezimo zokulayisha. Lokhu kunquma isici sokuphepha esidingekayo kanye nokuqina kwehhuku ye-crane yebhuloho. Ukusebenza okuvamisile, okusindayo (isb., isigaba se-A5-A7) kudinga amahhuku ebanga eliphezulu.

Imodeli ekhona ye-Crane Hook noma Ukucaciswa: Uma ushintsha, hlola i-nameplate noma izimpawu ezigxiviziwe kuhhuku endala ye-crane. Lezi zimaki ngokuvamile zihlanganisa: umthamo wokuphakamisa olinganiselwe, impahla, izinga lokukhiqiza, umkhiqizi, njll. Lesi isisekelo esinembe kakhulu sokufanisa.

Indlela yokuxhuma nobukhulu:

Indlela Yokuxhumanisa I-Pulley Block: Ingabe ihhuku ye-crane yebhuloho kanye ne-pulley block ixhunywe ngemicu (ukulungisa amantongomane) noma ngama-bearings/thrust bearings (ukuhlanganiswa kwe-hook beam)? Kumele zingaguquguquki.

Izilinganiso Ezibalulekile: Ukuvuleka kwehhuku ye-Crane (S), ububanzi bomphimbo (L), ububanzi be-hook shank (d), njll. Ihhuku entsha kufanele ikwazi ukufakwa kalula kubhulokhi ye-pulley ekhona noma ugongolo.

Isinyathelo sesi-2: Ukukhetha Uhlobo Olulungile Lwe-Crane Hook

I-Single Hook vs. I-Double Hook:

I-Single Hook: Isakhiwo esilula, kulula ukusinamathisela nokusikhipha. Ifanele izinhlelo zokusebenza ezinamandla amancane okuphakamisa (imvamisa amathani angu-≤80), futhi iwuhlobo oluvame kakhulu.

I-Double Hook: I-Symmetrical force distribution, i-Symmetrical force distribution, nesisindo sokusabalalisa okwengeziwe, kanye nokusetshenziswa ngokugcwele kwe-hook material. Ifanele amandla okuphakamisa esindayo (imvamisa > amathani angama-80) noma izinhlelo zokusebenza ezidinga ukuzinza okuphezulu.

Forged Hooks vs. Plate Hooks:

Amahhuku Akhiwe (Inketho Evamile): Akhiwe njengesiqephu esisodwa, amandla aphezulu, futhi asetshenziswa kakhulu. Ifanele izinhlelo zokusebenza eziningi ezijwayelekile.

Ama-Plate Hooks: Akhiwe ngamapuleti ensimbi asikiwe amaningi ahlanganiswe ndawonye. Izinzuzo zihlanganisa ukuphepha okuphezulu; ukuqhekeka kwepuleti elilodwa ngeke kubangele ukuthi i-hook yonke iphuke, kube lula ukuhlolwa. Okuvame ukusetshenziselwa amathoni aphezulu, imithwalo esindayo, umsebenzi wezinga eliphezulu (okufana nokusansimbi, ukusakaza), noma izinhlelo zokusebenza ezibucayi kakhulu.

Isinyathelo sesi-3: Ukuqinisekiswa Kwesitifiketi Nokuthotshelwa Kwemithetho

Isitifiketi Esiyisibopho: E-China, izingwegwe ze-crane zihlukaniswa njengezingxenye zemishini ekhethekile. Imikhiqizo kufanele ithengwe kubakhiqizi abaneLayisense Yokukhiqiza Izinsiza Ezikhethekile (isitifiketi se-TS). Lesi yisiqinisekiso esincane somthetho nokuphepha.

Ukuthobela Okujwayelekile: Imikhiqizo kufanele ihambisane namazinga kazwelonke noma amazwe ngamazwe.

Ukumaka Okucacile: Izingwegwe ezifanelekayo kufanele zibe nezimpawu zezitembu zensimbi ezihlala njalo emzimbeni wehhuku, okuhlanganisa okungenani:

Ilinganiswe Amandla Okuphakamisa

Igama Lomkhiqizi noma Ilogo

Inombolo Yokukhiqiza

Ibanga lezinto ezibonakalayo

Usuku Lokukhiqiza

Isinyathelo Sesine: Ukuhlola Abahlinzeki Nesevisi Yangemuva Kokuthengisa

Khetha Umkhiqizi Ochwepheshile: Beka kuqala abakhiqizi abahloniphekile embonini yokuphakamisa izinto, njenge-Weihua Group, umkhiqizi ohamba phambili wase-China wama-cranes nezinye izinto.

Nikeza Ukusekela Kobuchwepheshe: Abahlinzeki abathembekile bazokusiza ukuthi uqinisekise imodeli ngokusekelwe kumapharamitha owanikezayo futhi banikeze imidwebo yobuchwepheshe ukuze iqinisekiswe.

Isevisi yangemuva kokuthengisa: Thola ukuthi bahlinzeka ngezitifiketi zekhwalithi yomkhiqizo, imibiko yokuhlolwa, namanye amadokhumenti.