Railroad Gantry Crane e tummeng e nang le Electric Hoist

Li-cranes tsa Railroad gantry ke lisebelisoa tse khethehileng tsa ho phahamisa tse etselitsoeng ho sebetsana le likarolo tsa terene e boima joalo ka maballo a terene, likarolo tsa pina le lisebelisoa tse ling tse kholo tse sebelisoang indastering ea literene. Li-cranes tsena hangata li kenngoa holim'a seporo kapa mabili, a li lumellang ho tsamaea habonolo ho pholletsa le lijarete tsa terene, libaka tsa kaho, kapa litsi tsa tlhokomelo. Karolo ea bona ea mantlha ke ho phahamisa, ho tsamaisa le ho beha maballo a seporo le lisebelisoa tse amanang le ona ka nepo le ka bokhabane.

O mong oa melemo ea mantlha ea li-crane tsa gantry cranes ke bokhoni ba tsona ba ho sebetsa libakeng tse thata tsa kantle ha ba ntse ba boloka matla a ho phahamisa a holimo. Li-cranes tsena li hahiloe ka meaho e matla ea tšepe, li etselitsoe ho mamella meroalo e boima, tšebeliso e sa feleng le maemo a leholimo a fapaneng. Moralo oa seporo o fana ka botsitso bo babatsehang, ho netefatsa hore esita le likarolo tse boima ka ho fetisisa tsa terene li ka phahamisoa le ho behoa sebakeng se sireletsehileng. Ho feta moo, li-cranes tse ngata tsa morao-rao tsa terene li na le lisebelisoa tse tsoetseng pele tsa taolo tse lumellang ho tsamaea hantle, ho nepahala, ho fokotsa kotsi ea tšenyo ea thepa le lisebelisoa tse potolohileng. Sena se etsa hore e be lisebelisoa tsa bohlokoa bakeng sa merero ea kaho ea literene, tlhokomelo ea seporo, le ntlafatso e kholo ea tsamaiso ea literene.

Li-cranes tsena li boetse li feto-fetoha haholo, li khona ho ikamahanya le lits'ebetso tse fapaneng tse amanang le terene. Li ka hlophisoa ka li-attachments tse khethehileng tsa ho phahamisa ho sebetsana le likarolo tse ikhethang tse kang li-slears tsa konkreite, li-switch assembles, kapa liphanele tsa pina tse entsoeng esale pele. Ho sisinyeha hoa crane-e ka ba ka liporo tse tsitsitseng kapa lithaere tsa rabara-e netefatsa hore e ka sebelisoa maemong a fapaneng a fapaneng, ho tloha mererong ea lipalangoang tsa litoropo ho isa litsing tsa literene tse hole. Ka ho ntlafatsa bokgoni ba tshebetso, ho fokotsa mosebetsi wa matsoho, le ho eketsa polokeho, dikerene tsa diterene di bapala karolo ya bohlokwa ho netefatsa hore diporojeke tsa meralo ya diporo di phethelwa ka nako le ka tekanyetso ya tekanyetso. Ha marang-rang a literene a ntse a hola lefatšeng ka bophara, tlhoko ea litharollo tse joalo tse tšepahalang le tse sebetsang tsa ho phahamisa li tla tsoela pele ho hola.

Moralo o hlophisitsoeng oa Single Girder

Moralo o le mong oa girder oa railroad gantry crane o fana ka tharollo e theko e tlaase le e sebetsang ea ho phahamisa e etselitsoeng ho sebetsana le maballo a terene. Ka ho sebelisa boriti bo le bong ho ts'ehetsa mochini oa ho phahamisa, e fokotsa boima ba 'mele le litšenyehelo tsa tlhahiso ha e bapisoa le mefuta ea li-girder tse peli. Mohaho ona o bobebe empa o le matla o etsa hore e be sebaka se loketseng bakeng sa libaka tse koaletsoeng tse nang le li-headroom tse fokolang, joalo ka litsi tsa tlhokomelo, lijarete tse nyane tsa terene le lithanele, ha li ntse li fana ka ts'ebetso e tšepahalang ea ho tsamaisa meroalo.

Ho sebetsana le Beam ea Seporo

E etselitsoe ka ho khetheha bakeng sa liqholotso tsa ho sebetsana le maballo a terene, crane e na le lisebelisoa tse tsoetseng pele tsa ho phahamisa le lisebelisoa tse khethehileng tsa ho phahamisa. Maballo a tloaelehileng a ho phahamisa, li-clamps, le li-slings li tšoara maballo ka mokhoa o sireletsehileng nakong ea ts'ebetso, ho thibela tšenyo le ho boloka botsitso. Likarolo tsena li netefatsa motsamao o nepahetseng le o bolokehileng oa maballo a seporo a boima, a sebopeho se sa tsitsang, ho fokotsa kotsi ea ho kobeha, ho petsoha kapa ho soahlamana nakong ea lipalangoang le ho beoa.

Ts'ebetso e Kopantsoeng

Sistimi e hokahaneng ea ts'ebetso ea crane e hokahanya metsamao ea hoist le trolley ho fana ka phahamiso e boreleli, e laoloang le ho beha maballo a seporo. Khokahano ena e nepahetseng e fokotsa sekhahla sa mojaro, e ntlafatsa ho nepahala ha sebaka, le ho ntlafatsa polokeho ka kakaretso. Ho molemo haholo ha o sebetsana le likarolo tse kholo le tse boima, ho netefatsa hore li tsamaisana hantle ntle le tieho ea ts'ebetso kapa liphoso.

Ho nepahala ho Phahameng le Botsitso

E hahiloe bakeng sa ho nepahala, railroad gantry crane e na le motsamao o boreleli le metsamao ea maeto e thibelang metsamao ea jerky le ho boloka botsitso ba mojaro. Motsoako oa sebopeho sa eona se tsitsitseng sa girder e le 'ngoe le litsamaiso tse tsoetseng pele tsa taolo li fokotsa likotsi tsa ts'ebetso, e leng se nolofalletsang ho sebetsana ka nepo le ho lebelloa ha likarolo tsa terene esita le maemong a thata.

Kaho e Tšepahalang le e Tšepahalang

E entsoe ka tšepe e matla haholo 'me e tšoaroa ka liphahlo tse thibelang ho bola, crane e hahiloe ho mamella ts'ebeliso e tsoelang pele maemong a thata a kantle. Foreimi ea eona e matla le likarolo tse boima tsa mosebetsi li netefatsa bophelo bo bolelele ba ts'ebeletso, ho boloka ts'ebetso le tlas'a mocheso o feteletseng, meroalo e boima, le linako tse boima tsa ts'ebetso.

Likarolo tsa Tšireletso

Tšireletseho ke karolo ea moralo oa crane, e nang le likarolo tse hahelletsoeng ka hare tse sirelletsang basebelisi le lisebelisoa. Ho tloha lits'ebetsong tse tšepahalang tsa braking ho isa mecheng e sireletsehileng ea ho tsamaisa thepa, ntho e 'ngoe le e' ngoe e etselitsoe ho fokotsa likotsi le ho netefatsa ts'ebetso e bolokehileng nakong ea mesebetsi e boima ea ho sebetsana le literene.