Here's the lowdown on picking the right bridge cranes for your aircraft maintenance workshop. Dore ibintu bitanu ugomba kwitaho kugira ngo ibintu byose bigerweho:

Aircraft maintenance workshops have some pretty specific conditions – they have to deal with really heavy and precise parts like engines, wings and landing gear, and the maintenance processes have to meet very high safety and stability standards. Niba udahitamo ikiraro cyiza cya crane, ushobora guhura n'ibyangiritse by'ibice (bishobora gutuma habaho igihombo kuva ku bihumbi amagana kugeza ku byago by'umutekano w'indege), ndetse no kubungabunga buhoro buhoro n'ikiguzi cyo hejuru cy'imikorere.

Henan Mine Crane imaze imyaka irenga 20 mu mukino w'ibikoresho byo kuzamura, kandi yazanye ibisubizo bya crane y'ikiraro cyo kubungabunga indege. Ibi bisubizo bikoreshwa n'ibigo byo kubungabunga ibigo bitandukanye by'indege birimo Air China, China Southern Airlines, na Hainan Airlines. This article looks at five core selection principles that are tailored to aviation maintenance needs, helping you choose a "precise matched, safe and reliable" aircraft maintenance bridge crane.

Icya mbere: Reka dusobanukirwe n'ubushobozi bw'umutwaro mwinshi. Hitamo gusa igice gifite igice kiremereye cyo kubungabunga, hamwe n'umurongo muto w'umutekano. Ibikoresho byo kubungabunga indege birashobora kuba biremereye cyane. Moteri z'indege ntoya zishobora gupima toni 3-5, mu gihe moteri nini z'indege nini (nka Boeing 787) zishobora kugera kuri toni 8-12. Amateraniro ya landing gear apima toni 5-8, kandi kuzamura ibaba ryose bisaba toni 20-30 z'ubushobozi bw'imizigo. Icya mbere, ukeneye kumenya uburemere bw'ibice by'umubiri ushobora gukora muri sisitemu. Hanyuma wongeyeho ikigero cyumutekano hagati ya 20% na 30% kugirango wirinde kwambara ibikoresho n'ibyago by'umutekano biterwa no "gukora imizigo yuzuye."

Henan Mine Crane has customized bridge cranes ranging from 2 to 50 tons to meet aviation load-bearing requirements:

For small maintenance workshops (mainly for servicing regional aircraft), we suggest lightweight 10-ton models. Ibice byabo by'ibanze bikoresha ibyuma bikomeye bya Q355B, bituma byoroheje kandi bikomeye, bikwiriye kuzamura ibice bito n'ibiciriritse nka moteri n'ibikoresho by'indege.

For big maintenance bases (like for servicing Boeing 777, Airbus A350 wide-body aircraft), we customise 30-50 ton double-girder bridge cranes. Uburyo bwo kuzamura bukoresha moteri ebyiri zihujwe n'imigozi y'ibyuma ikomeye (imbaraga zo kuvunika kugeza kuri 1200 MPa), bituma byoroshye gufata ibice biremereye nk'amababa n'ibice bya fuselage. Hariho 30% by'umutekano kugira ngo wuzuze ibisabwa bya "zero overload" byo kubungabunga indege.

II. Precision is key: Choose 'Variable Frequency Speed Control + Precise Positioning' to stop parts getting damaged.

Ibice nka moteri z'indege na sisitemu ya avionics bigomba kuba bihari, bityo ubuziranenge bwa millimetero ni ingenzi. Mugihe urimo kuzamura ikintu, n'amakosa mato yo kuzunguruka cyangwa guhagarara birashobora gutera imikwabu kuri casings cyangwa, ikibi kurushaho, kwangirika kw'ibice byihariye imbere (ikiguzi cyo gutunganya gishobora kurangirana na miliyoni). Rero, iyo bigeze ku guhitamo cranes z'ikiraro mu bikorwa byo kubungabunga indege, byose ni ukureba ko zihamye kandi zikwiye.

Henan Mine Crane's bridge cranes are designed specifically for aviation maintenance, and they are built with three technology safeguard to make sure they are always precise:

Variable Frequency Drive System: Umuvuduko ushobora kuzamura ushobora guhindurwa kuva kuri 0.1-5 m / min nta mpinduka zitunguranye, kandi umuvuduko w'ingendo ni mwiza kuva kuri 0.2-10 m / min, bibuza ibice guhungabana mugihe utangiye cyangwa uhagaze.

Laser Positioning System: Ifite senseur ya intera ya laser kuri trolley mechanism, bityo ni nziza cyane, hafi ±2mm. Kwerekana high-def mu cyumba cy'umukoresha bivuze ko abakozi bashobora kugenzura aho hook ihagaze mugihe irimo gushyirwaho, bareba neza ko ihuye n'imyobo yo kwiyongera.

Anti-Sway Mechanism: Igikoresho cya hydraulic anti-sway cyashyizweho hejuru ya hook kigabanya amplitude ya sway kugeza muri 50mm, ndetse no mu gihe cy'ihungabana rito ry'umwuka mu imurikagurisha, rigenzura guhuza neza na fuselage flange mugihe cyo kuzamura moteri.

Nyuma yo gukoresha ibi bikoresho, ikigo gishinzwe kubungabunga ibidukikije cyagabanyije igihe cyo gushyiramo moteri kuva ku masaha 4 kugeza ku masaha 2.5, nta mpanuka y'ibice byanditswe.

III. Space Adaptation: Customized dimensions based on workshop height, span and maintenance scenarios

Ibikoresho byo kubungabunga indege birashobora kuba bitandukanye cyane mubijyanye n'ikirere. Some have reserved pit access for landing gear maintenance, while others need wing hoisting over maintenance platforms. Niba ibipimo bya crane bidahuje, bishobora kugira ingaruka zikomeye ku buryo ikora neza. Mu guhitamo imwe muri zo, hari ibintu bitatu by'ingenzi ugomba kwitaho:

Kuzamura uburebure: Uzakenera kugenzura neza ko "umwanya wo hasi wa hook ugera hasi y'umwobo mu gihe umwanya wo hejuru ukuraho fuselage y'indege hejuru". Ubusanzwe ibi bisaba metero 8-15 (Henan Mine ishobora kuzamuka kugera kuri metero 20 niba uyikeneye).

Main Beam Span: It's customized based on workshop column spacing. Niba ukeneye kubungabunga indege ebyiri icyarimwe, urashobora kubona metero 20-30 z'umwanya (koresha igishushanyo mbonera gitandukanye kugirango byorohereze kwimuka no kwishyiramo).

Hook spacing: Iyo bigeze ku kuzamura amababa, dukeneye cranes zishobora guhindura intera y'imigozi yazo (metero 2-8) kugira ngo amababa yombi ashobore kuzamurwa mu buryo bungana, ibyo birinda ibaba rimwe guhungabana kurusha irindi.

Mbere yo gutangira, twohereza injeniyeri zacu gupima ubunini bw'atelier kuri site. Ibi duhuza n'amakuru ajyanye n'ubwoko bw'indege, nka Boeing 737 cyangwa Airbus A320, harimo uburebure bwa fuselage n'uburebure bw'amababa. Hanyuma dushyiraho ibishushanyo mbonera bya 3D kugirango turebe ko crane numwanya watelier bihuje 100%.

IV. Comprehensive Safety Coverage: Ni ingenzi cyane kugira "Multi-Layer Protection + Explosion-Proof & Anti-Static" ahantu indege zibikwa.

Hari ibibazo bibiri by'ingenzi by'umutekano mu bigo by'imari iciriritse. Icya mbere ni uko uburemere bw'ibice bishobora kuba birenze urugero iyo bihagurutse. Icya kabiri ni uko hashobora kuba hari imyuka itwika cyangwa iturika ivuye kuri peteroli cyangwa amavuta ya hydraulique. Rero, cranes z'ikiraro zigomba kugira sisitemu zose zo kurinda umutekano hamwe n'ibishushanyo birinda guturika no kurwanya static.

Henan Mine Crane's aviation maintenance-specific models have 7-layer safety protection:

Overload Protection: Izagabanya amashanyarazi mu buryo bwikora kandi itange alarm mugihe umutwaro nyakuri urenze ubushobozi bwagenwe na 10%.

Limit Switch Protection: Ifite switch z'imipaka ku mpera zombi zo kuzamura no mu rugendo kugira ngo ihagarike kujya kure cyane.

Emergency Braking: There are dual emergency stop buttons in the cab and on the ground, so you can shut it down right away if something goes wrong.

Ifite kandi igishushanyo mbonera cy'ibiturika. Moteri n'ibyumba byo kugenzura bifite ibice birinda umuriro (birinda guturika, hamwe n'igipimo cya Ex d IIB T4) kugira ngo bihagarike umuriro w'amashanyarazi gutwika imyuka itwika.

Na bo ni anti-static. Umuriro w'amashanyarazi ushobora kuba umubabaro mu gihe uri kuzamura ibintu, ariko gukoresha imigozi n'insinga z'amashanyarazi bishobora kubuza ko bibaho. Zirinda kandi umugozi gucika. The hook's has a rope break fall arrest device to stop the hook from locking if the wire rope breaks, so you don't end up with components falling.

Hari kandi sisitemu yo kugenzura. Ku mubiri w'umuntu, hari kamera enye zigufasha kureba uko uruhu rukora n'uko ibice byazo bihagurukirwa. Amakuru abikwa mu gihe cy'amezi atatu kugira ngo niba habaye impanuka, ushobora kumenya uko byagenze.

Ikigo cy'u Bushinwa gishinzwe iby'indege za gisivili (CAAC) cyemejwe n'Ikigo cy'u Bushinwa gishinzwe iby'indege za gisivili (CAAC) kugira ngo gikoreshwe ahantu habangamiwe cyane mu bikorwa byo kubungabunga indege.

Igisubizo cyihuse + Spare Parts Assurance

Iyo indege zidakora mu bikorwa byo kubungabunga ibidukikije, bishobora gutwara ibihumbi amagana by'ama-yuan buri munsi. Kurugero, umunsi umwe w'indege itwara abagenzi yahagaritswe ibatwara hagati ya 50,000-100,000 yuan. Ni ngombwa kandi gutekereza ku buryo bwihuse bashobora gusubiza nyuma yo kugura crane, kandi niba bashobora gutanga ibice by'ibisigaye.

Henan Mine Crane iha abakiriya b'indege "3-Tier Service Assurance", bivuze ko tuzagusubiza 24/7. Ugomba kubona igisubizo cy'ikibazo cy'ikosa mu gihe cy'isaha imwe hanyuma wohereza injeniyeri kurubuga mu masaha ane (ibigo 122 bya serivisi ku isi byose bikubigaragaza).

Ububiko bw'ibice by'ingenzi: Ibice by'ingenzi, nka moteri, guhinduranya inshuro n'insinga z'ibyuma, byose bibikwa mu bigo byo kubungabunga indege (i Beijing, Shanghai, Guangzhou na Shenzhen) kugira ngo byoherezwe ako kanya. Ushobora kwiyandikisha aho waba uri hose ku isi mu gihe kitarenze amasaha 72.

Nk'uko mubizi, dukora kubungabunga buri gihe: Dukora igenzura ryuzuye buri mezi atatu, hamwe n'amahugurwa yimbitse ya buri mwaka n'amahugurwa y'abakozi kugira ngo turebe ko ibintu byose bigenda neza mu gihe kirekire.

Hitamo crane ikwiriye yo kubungabunga indege zitekanye kandi zikora neza

Bridge cranes in aircraft maintenance workshops are not just some "general-purpose equipment". They're actually core tools that need to be "precision customized". Ku bijyanye n'ubushobozi bw'imizigo, ubuziranenge n'imiterere y'ikirere, buri gice kigomba kuzuza ibisabwa byihariye byo kubungabunga indege.

Henan Mine Crane imaze imyaka irenga 20 ikora R&D-ing cranes kandi ifite ubunararibonye bwinshi mu bijyanye n'indege. Batanga serivisi yuzuye ikubiyemo kugenzura urubuga, gushushanya igisubizo, gukora crane, kuyishyira no kuyishyiramo, no kubungabunga nyuma yo kugurisha. Niba ikigo cyawe cyo kubungabunga indege gifite ikibazo cyo guhitamo crane, duhamagare uyu munsi. Itsinda ryacu ry'abahanga rizashyiraho igisubizo gisanzwe kugirango urebe ko ibikorwa byawe byo kubungabunga indege bimeze neza kandi neza.