Kreenị akwa akwa bụ ụdị kreenụ ejiri na gburugburu ụlọ ọrụ mmepụta ihe. Kreen nke dị n'elu nwere okporo ụzọ ụgbọ elu ndị yiri ya nwere àkwà mmiri na-eme njem na-agafe oghere ahụ. Igwe elu, ihe na-ebuli elu nke kreenu, na-aga n'akụkụ àkwà mmiri ahụ. N'adịghị ka cranes mkpanaka ma ọ bụ ihe owuwu ihe, a na-ejikarị cranes dị n'elu eme ihe n'ichepụta ma ọ bụ ngwa mmezi ebe arụmọrụ ma ọ bụ oge nkwụsịtụ bụ ihe dị mkpa. Ndị na-esonụ ga-ewebata ụfọdụ usoro arụ ọrụ adịghị mma maka cranes n'elu.
(1) Ihe achọrọ n'ozuzu
Ndị na-arụ ọrụ ga-agafe ule ọzụzụ ahụ wee nweta akwụkwọ "gantry crane driver" (koodu-aha ya bụ Q4) tupu ha amalite ịrụ ọrụ (ndị na-arụ ọrụ igwe na-arụ ọrụ na ndị na-ahụ maka njikwa ihe adịghị mkpa ịnweta akwụkwọ a, ndị otu n'onwe ha ga-azụkwa ya. ) . Onye na-arụ ọrụ ga-amarịrị nhazi na arụmọrụ nke kreenu ma kwesịkwa irube isi na iwu nchekwa. A machibidoro ya iwu maka ndị ọrịa nwere ọrịa obi, ndị na-atụ egwu ịdị elu, ndị ọrịa nwere ọbara mgbali elu, na ndị nwere ihe na-akpali agụụ mmekọahụ ka ha rụọ ọrụ. Ndị na-arụ ọrụ ga-enwerịrị ezigbo ezumike na uwe dị ọcha. A machibidoro iwu iyi uwe slippers ma ọ bụ rụọ ọrụ n'ụkwụ efu. Amachibidoro ịrụ ọrụ n'okpuru mmanya na-aba n'anya ma ọ bụ mgbe ike gwụrụ ya. Amachibidoro nke ọma ịza na ịkpọ oku na ekwentị mkpanaaka ma ọ bụ igwu egwuregwu mgbe ị na-arụ ọrụ.
(2) gburugburu ebe obibi
Ọkwa ọrụ A5; okpomọkụ okpomọkụ 0-400C; iru mmiri dị ala karịa 85%; adịghị mma maka ebe nwere mgbasa ozi gas na-emebi emebi; adịghị mma maka ibuli ọla a wụrụ awụ, ihe ndị na-egbu egbu na ọkụ.
(3) Usoro ebuli elu
1. Ugboro abụọ-beam trolley ụdịkreenu n'elu: Isi na inyeaka na-ebuli usoro na-emi esịnede (mgbanwe ugboro) Motors, brek, Mbelata gearboxes, reels, wdg A ịgba mgba ọkụ arụnyere na njedebe nke drum aro ka amachi ebuli elu na omimi. Mgbe njedebe na-arụ ọrụ n'otu ụzọ, ebuli nwere ike ịkwaga naanị n'akụkụ nke ọzọ nke oke. A na-ejikwa ngbanwe njikwa ngbanwe ugboro ugboro nwere mgba ọkụ ngbanwe tupu njedebe, nke mere na ọ nwere ike ịdalata ozugbo tupu agbanahụ njedebe njedebe. Enwere ngwo atọ maka iweda usoro nbanye moto na-adịghị elele ugboro ugboro. Ngwa nke mbụ bụ breeking reverse, nke a na-eji maka ngwa ngwa nke ibu buru ibu (n'elu 70% gosiri ibu). Ngwa nke abụọ bụ breeki otu nkeji, nke a na-eji eme ka ọ dị nwayọọ. A na-eji ya maka mgbada ngwa ngwa na obere ibu (n'okpuru 50% nke a na-akwụ ụgwọ), na ngwa nke atọ na n'elu bụ maka mgbada eletrik na braking na-emegharị.
2. Otu n'ime ihe ndị na-ebuli elu: Usoro ebuli elu bụ ọkụ eletrik, nke kewara n'ime ngwa ngwa ngwa ngwa na ngwa ngwa. Ọ mejupụtara moto (ya na breeki cone), igbe mbelata, reel, ngwaọrụ na-ahazi eriri, wdg. A na-edozi breeki cone na mkpụrụ na-agbanwe agbanwe. Tụgharịa akị ahụ n'akụkụ elekere iji belata mmegharị axial nke moto. Kwa 1/3 ntụgharị, a na-emezi mmegharị axial ya site na 0.5 mm. Ọ bụrụ na mmegharị axial karịrị 3 mm, a ga-edozi ya n'oge.
(4) Usoro ọrụ ụgbọ ala
1. Double-beam trolley ụdị: The vetikal involute gia reducer na-chụpụrụ site electric moto, na ala-ọsọ aro nke reducer jikọọ na-akwọ ụgbọala wheel ndokwasa na trolley etiti na a centralized mbanye ụzọ. Igwe eletriki eletrik na-ejide ogwe mmepụta ihe na-emepụta ihe abụọ, na njedebe nke ọzọ nke ogwe ahụ nwere breeki. A na-etinye oke na nsọtụ abụọ nke trolley frame. Mgbe oke na-aga n'otu ụzọ, ebuli ahụ nwere ike ịkwaga naanị n'akụkụ nke ọzọ nke oke.
2. Single-beam hoist ụdị: The trolley jikọọ na-ebuli usoro site a siwing bear. Enwere ike idozi obosara n'etiti oghere wiil abụọ nke trolley site n'ịgbanwe okirikiri pad. Ekwesịrị ijide n'aka na enwere oghere nke 4-5 mm n'akụkụ nke ọ bụla n'etiti eriri wheel na akụkụ ala nke I-beam. A na-etinye ihe nkwụsị rọba na nsọtụ abụọ nke osisi ahụ, a ga-etinyekwa nkwụsị rọba na njedebe wheel na-agafe agafe.
