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Propelled crawler crane Jib RDK-250: Bayani dalla-dalla

A sabon iri ne ba ko da yaushe haife daga karce. Wani lokaci yana bayyana a sakamakon yarjejeniya tsakanin kasashen da suke samar sa'an nan rabu. Sau da yawa sosai, shi har yanzu yana da halaye na iyaye biyu. A daukan hankali misali na irin wannan hukunci iya kira tushen a cikin 70 na na karshe karni, da Soviet-German samar da gine cranes.

Don amfani a kan ƙasa na kungiyar tarayyar bayar version RDK-250. Fasaha halaye, ribobi da fursunoni, kazalika da tarihi na halitta na "real dodo" tsakanin takwarorinsa, kuma za mu yi la'akari a cikin wannan mujalla.

model tarihi

Kafin juya zuwa ga tarihin da aka bayyana a famfo, shi ne ya kamata a lura da wani ban sha'awa al'amari. Yana da aka halitta da Jamus don amfani a cikin ƙasa na Union. Amma da samfur na Jamus model dogara ne crane MKG-25, halitta a cikin Tarayyar Soviet. Its sunan tsaya ga kawai - crane da damar 25 tons, mnogokatkovyh crawler waƙoƙi. Da farko Jamus crane crawler daga ƙofar Zemag Zeitz a 1967.

Ya na farko model na cikin jerin RDK - RDK-25. Crane kasance abin dogara, bukatar kadan tabbatarwa, da kuma mafi muhimmanci, za su iya aiki a kusan duk wani dandali. Ikon Machines za'ayi ko dai ta hanyar da ikon kansa, ko daga wani waje oscillator 380 V. A yi, wannan shi ne Soviet model - da Jamus sun canza da motsi na da crane tsarin by sa a wuri mai yawan mota, wanda kowannensu yana da alhakin wasu ayyuka.

matakai na raya kasa

A shekara ta 1972, na farko model aka janye daga samarwa. A wurin da akwai wani inganta version na RDK-250. Dauke da damar da sabon crane ya zauna a baya matakin, amma "0" a cikin title kamata nuna cewa wannan shi ne tushen sabon ci gaba.

A ãdalci ya kamata a lura da cewa kawai ya zama sabon ikon shuka, da sauran tubalan ake mayar da su cikin farko gyara. Crane abokan ciniki sun dauka, abin lura, duk da haka, cewa ya ba ya je ga dogo kai matsayin soma a cikin Union. Ga harkokin sufuri zama dole a cire ba kawai da albarku, amma taksi, ko da tsawo na da kaya ke bayan da norms. Jamusawa alama wannan embodiment kari na baya baki "1" (farko) da kuma sarrafa crane taksi. Saboda haka akwai abin koyi RDK-250-2 - wannan lokaci da canje-canje amfani ne kawai ga tsawo daga cikin direba ta taksi.

Dagawa iya aiki a wani Glance

Ya kamata a lura da cewa tare da hadin gwiwar Jamus ci gaba durkushe. A shekarar 1983, akwai crawler cranes RDK-400. Kamar yadda sunan ya nuna - a model damar ya 40 ton. Wannan crane da aka samar 7 shekaru, da kuma a shekarar 1990 a kan kasuwar akwai wani na'ura da cewa adadi ya riga 63 ton. A gaba dayan layi na Jamus suna alama wannan hanyar: na farko sunan model, sa'an nan 2 lambobi - iya aiki, da kuma m "0" a karshen - inganta. A wannan yanayin, kamar yadda muka gani, ba wai kawai ga version na Union, amma kuma ga CMEA kasashen. A layi daya da tako bawul 250 RDK-280. Daga cikin suna a fili yake cewa ya da wani daban-daban damar, sauran Motors (Czechoslovakia samarwa), da kuma lissafi na sauran yanayin damina.

gyare-gyare

Ga Tarayyar Soviet samar game da dubu 15 cranes zuwa 25 ton. Bayan da aka ambata riga versions 1 da 2, da Jamus saki kamar yadda biyu kara gyare-gyare. Don aiki a cikin Far Arewa-tsara version na RDK 250-4. Yana da aka daban-daban daga dukan baya model na warmed gida, iya aiki a -50 digiri, waye, kariya da kuma sauran bayanai.

Bugu da kari ga shi, da crane aka kerarre, samu wani ƙarin index "3" a cikin title. Ya iya alfahari da more iko da kuma na zamani dizal injuna, kazalika da wasu sabon aukuwa. Daya daga cikinsu shi ne ci-gaba ikon circuitry, wanda yake da yiwuwar wani cikakken canza zuwa wani Madogararsa. Idan yi site ba zato ba tsammani rasa wutar lantarki - crane aiki daga wani dizal janareta. Last kunshi sassa biyu, cewa ba ka damar musaki su akayi daban-daban, ba tare da nuna bambanci ga aiki.

Features na Jamus ci gaba

A bambanci ga Soviet samfur taps Jamus taro da za a iya amfani da su kawai a cikin shiri na gine-gine da kuma Tsarin. A gaban kwace inji za a iya samu nasarar amfani for loading da Ana saukewa. Godiya ga wani daidaituwa, Jib crane sanya a Jamus ya iya amfani da mafi yawan ƙarin nozzles amfani na al'ada motocin a cikin wannan aji.

load sharing a kan mahara Motors iya canza yiwu yunkuri na crane. Bugu da kari ya na asali ayyuka, sabon aukuwa za a iya amfani da su matsa nauyi.

luffing inji

Ko bayan ci gaban version RDK-250-2, a lokacin da tafiya tsawon nisa da crane ya rarraba da albarku. Amma wajibi ne a samu wani downside - aiki kai tsaye a shafin zai mika da albarku.

A asali version, shi yana da tsawon mita 12. Amma tare da ƙarin abun da ake sakawa, wanda, kazalika da kibiya da kanta, da aka haɗe da yatsa gidajen abinci, shi za a iya kusan tripled. Matsakaicin tsawon iya zama 35,5 m Bugu da kari, da Jamus bayar biyu Jib embodiment -. Immobile tukuru tsawon 5 m ko swivel-movably. A karshen za a iya mika.

tilas kayan aiki

Yiwuwar tsawo a yarda da yin amfani da Jib crane ba kawai ga manufar da aka nufa - don ya dauke kuma matsar da kaya. Bisa ga developer ta bayani dalla-dalla na asali kayan aiki zai iya zama na biyu iri - gibbet ko hasumiya, da babban bambance-bambance tsakanin su ne a saman karshen. Amma sa'an nan, ban da wadannan biyu zažužžukan, akwai wani na uku - da sharrin tara mast da aka saka a kan taksi kamar yadda ya saba hasumiya kayan aiki. Wannan nan da nan fadada yin amfani da crane - daga matakin farko zuwa ƙarshe. Kuma da ikon ya dauke da kaya zuwa tsawo na 20 mita za a iya amfani da shi don gina Tsarin isa tsawo.

sufuri crane

Wadanda bayani dalla-dalla da'awar cewa RDK - mobile crane, duk da haka, kamar yadda mafi yi kayan aiki, nasu gudun motsi shi ne kawai 1.5 km / h. Domin kashe-site shi za a iya kira mai kyau nuna alama, musamman idan ka yi la'akari da cewa ya iya motsawa, tare da aza a ƙugiya, amma a lokacin da shari shi zuwa wani sabon wuri na aikin da yin amfani da ko dai auto ko dogo kai.

Movement aka sanya a dama, saukarwa:

  • dismantling da albarku, hasumiya, masts.
  • duba ka ci gaba a kan wani low-gado trawl (hanya sufuri hali).
  • sufuri.

Sa'an nan ya zo da baya da taro a sabon wuri.

Domin kai ta dogo shi ne sau da yawa tare da taimakon wani crane, canjawa wuri da kuma sanya a kan wani bude dandali.

A halin yanzu,

Jamus gama samar da cranes a 1993. Duk da haka, da yawa high-Yunƙurin yi a Rasha, za ka iya har yanzu gani da shi. Godiya ga AMINCI, sauki, da ikon matsawa da kaya model da kuma yanzu a sabis. Ya kamata kuma a lura da cewa RDK-250 kayayyakin gyara da za a iya samu a wani babban musamman bitar.

Iya maye gurbin karfe abun da ake sakawa domin da albarku, igiya, ƙafafun ko crawlers a taro, da sauran sassa na crane. Duk karshen samar, kewayon na'urorin haɗi ba ka damar amfani da wannan version ga mai dogon lokaci.

Special ambaci iya zama yiwuwar daidaituwa, godiya ga wanda da crane iya amfani da kusan duk wani na'ura tsara don sauran model. Har ila yau, da yin amfani da haše-haše, wanda canza shi a cikin wani rago ko na'ura.

halaye na

A wannan sashe mun hada da wasu, ya kasance a cikin wasu inuwõyi kafin, da sigogi RDK-250. Bayani dalla-dalla za a iya wakilta a cikin nau'i na dama lists. Mun fara da waje sigogi (duk a cikin millimeters):

  • nisa - 3225;
  • tsawon - 6275;
  • tsawo - 3350.

All data kasance m da albarku a cikin hawa matsayi.

Cargo halaye ga misali aiki a kan da albarku da abun da ake sakawa:

  • dagawa tsawo (max) - 45 m.
  • ragewan zurfin - 6 m.
  • load - 25 m.
  • iyakar da m tasowa - 4 da kuma 22 m, bi da bi.
  • dagawa gudun - 7.5 m / min,
  • Ragewan - 15.5 (ya kamata a lura da cewa ragewan iya aiki biyu Motors).
  • gudun motsi da wani kaya a ƙugiya - 1 km / h, ba tare da aza - 1.5 km / h.

Yana kuma ya hada da cewa mobile crane yana da wani inji for raba da motsi da juyawa, haka da cewa sama na taksi ya iya yin cikakken juyawa a kusa da axis a minti biyu.

Ya kamata kuma a lura da cewa, sa ido da dalilin gudanar da aikin, ko a kan wani karkata jirgin sama:

  • Jib a yi - 3 darajõji, kuma a wani kaya na har zuwa 15 ba tare da;
  • a cikin hasumiyar embodiment - 2 digiri a tsawon daga gare ta, har zuwa 27 mita, sama - ba fiye da daya.

Tun da juyawa ɓangare na crane kusan mayar da a kan wani dabaran irin motocin mafi girma, daki-daki a kan shasi, kasa rabo. Movement na crane aka ɗauke da wata biyu daga Motors a kan shafts wanda aka shirya tuki ƙafafun na matafila bogies. Tsakanin manya da ƙananan rabo daga cikin Rotary haraji suna aza a haɗa duk lantarki haihuwarka. Domin powering wani waje ikon tushen da aka bayar tare da wata gubar na USB toshe hannun riga. Bayan sarari crane, da taksi iya zama wani mutum. A gaban ƙananan frame da aka kewaye trolley for engine gyara motsi inji. Damar yin amfani da sauran mota da kuma ikon tsarin tabbatarwa da aka sanya ta cikin wasu inuwõyi a kan kasa.

ƙarshe

Halitta a sakamakon Soviet-German hadin gwiwa crane RDK-250 ya zama real Boon ga taro yi na farkon da kuma tsakiyar 1970 ta. A kasancewa da ikon yin amfani da ƙarin kayan aiki ne fiye da biya diyya ga kudin da size da irin wannan na'ura. Bugu da ƙari, crane iya saya ba. Mutane da yawa manyan gine-gine da kamfanonin kuwa yarda a lokacin da a zahiri abin da ka ba shi.

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