Propelled Crawler Crane jib RDK-250: Magadzirirwo

The muchiso itsva haina nguva dzose kuberekwa muvare. Dzimwe nguva anooneka somugumisiro chibvumirano pakati kugadzira nyika uye ipapo vakaparadzana. Kakawanda, richiri unhu vabereki vose. Muenzaniso unoshamisa chisarudzo chakadaro anganzi inobva mune 70 okupedzisira remakore, Soviet-German kugadzirwa kuvakwa Cranes.

Nokuti kushandiswa iri mundima Union rakapa shanduro RDK-250. Technical maitiro, zvayakanakira nezvayakaipira, uyewo nhoroondo pakusikwa "chikara chaicho" pakati navo, uye tichakurukura mu pakudzokorora uku.

wokuenzanisira nhoroondo

Asati akatendeuka nhoroondo zvinorondedzerwa pombi, zvinokosha kuziva inonakidza chokwadi. It akasikwa vokuGermany kushandiswa munharaunda yacho Union. Asi zvikabva ari muenzaniso German kunobva Crane MKG-25, vakasikwa USSR. zita raro raimirira chete - Crane inokwana matani 25, mnogokatkovyh Crawler makwara. First German Crane Crawler kubva pasuwo Zemag Zeitz muna 1967.

Yaiva muenzaniso akatevedzana RDK yokutanga - RDK-25. Crane akanga akavimbika, zvinoda usingashandi nazvo, uye Chikurukuru, anogona kushandira chero papuratifomu. Power Machines kunze kana nesimba warwo, kana kubva ane zvokunze oscillator 380 V. In tsika, ichi chaiva muenzaniso Soviet - vokuGermany kwakachinja kwebasa Crane maitiro nokuisa munzvimbo dzakawanda injini, nerimwe riri basa zvimwe zviito.

zvokukura budiriro

Muna 1972, muenzaniso yokutanga wakasuduruka kugadzirwa. Munzvimbo yacho pane nani shanduro RDK-250. Akatakura vanokwanisa pakati Crane itsva inoramba panguva yapfuura yakati sandara, asi "0" iri rokuremekedza vanofanira kuratidza kuti iri kukura vangasimudzira itsva.

In kururamisira zvinofanira kucherechedzwa kuti chete akava mutsva simba chirimwa, zvidhinha vasara vanokurudzirwa wokutanga nadzurudzo. Crane vatengi makatora, ichiti, zvisinei, kuti arege kuenda nokuda njanji chokufambisa mitemo wokurera ari Union. Nokuti zvifambiso zvakakodzera kubvisa kwete kuwedzera, asi mberi, kana kureba nhumbi anoenda mhiri dzemunharaunda. VokuGermany ungaona musimboti uyu suffix "1" (pakutanga) uye kupatsanurwa Crane mberi. Saka pane muenzaniso RDK-250-2 - nguva ino kuchinja kushandisa chete kukwirira mutyairi wacho mberi.

Nokusimudza chinzvimbo panguva Glance

Zvinofanira kucherechedzwa kuti pamwe vokuGermany vakaramba zvawa. Muna 1983, kwakanga Crawler Cranes RDK-400. Sezvo zita rinoreva - muenzaniso kukwanisa aiva matani 40. Crane rino rakanyorwa makore 7, uye muna 1990 pamusoro pamusika pane muchina kuti nhamba yakanga yatova matani 63. The yose mutsetse vokuGermany anozivikanwa saizvozvo: wokutanga zita wokuenzanisira, ipapo 2 digits - kugona, uye kugara "0" panopera - akavandudzika. Muchiitiko chino, sezvambotaurwa, kwete chete nokuti shanduro Union, asiwo CMEA nyika. In zvinofambirana pamwe akapindira vharuvhu 250 RDK-280. Kubva rokuti zviri pachena kuti akanga akasiyana kukwanisa, dzimwe Motors (Czechoslovakia production), uye kuverenga nevamwe okunze.

okunatsiridza

Nokuti Soviet Union yakabereka vanenge 15 zviuru Cranes matani 25. Kunze kare ataurwa shanduro 1 ne2, vokuGermany akasunungura sezvo vaviri zvimwe okunatsiridza. Kushanda muna Far North-akagadzirirwa shanduro RDK 250-4. Yakanga yakasiyana nedzimwe dzose yapfuura yemashoko ari zvakafadza kabhini, vaikwanisa kushanda pa -50 madhigirii, kunowedzerwa kudzivirirwa uye mamwe mashoko.

Kuwedzera payo, kondo yaigadzirwa, vakagamuchira wokuwedzera indekisi "3" iri rokuremekedza. Aigona pamusoro kupfuura simba uye ano Diesel michini, uyewo vamwe zviitiko itsva. Mumwe wavo aiva akura simba hushande, waiva mukana munhu chinja wakakwana mumwe kunobva. Kana yokuvakira akarasikirwa magetsi pakarepo - Crane kushanda kubva Diesel jenareta. Last raiva nezvikamu zviviri, kuti kukubvumira chokukuvadza navo somunhu mumwe nomumwe, pasina rusaruro kune basa.

Features pakukura German

Kusiyana zvikabva Soviet yoguma gungano German yaigona kushandiswa kwete chete pakuvaka zvivako uye ezvirevo. In pamberi tora muchina inogona zvinobudirira kushandiswa vachizvitakudza uye vachidzikisa. Nemhaka imwe kubatana, jib Crane akaita muGermany akakwanisa kushandisa dzakawanda mamwe mokugezera zvinoshandiswa kwakajairika motokari muchikoro ichi.

mutoro kugovana pamusoro vakawanda Motors vaigona kushandura zvinobvira kwebasa Crane. Kuwedzera zvinokosha mabasa, zviitiko itsva yaigona kushandiswa kufamba mitoro inorema.

luffing mashandiro

Kunyange pashure pokumuka shanduro RDK-250-2, paaifamba pamusoro refu kondo aifanira gujunura ari kuwedzera. Asi zvinokosha kuwana marapirwo - kushanda zvakananga panzvimbo aigona aita tiguu.

In inokosha shanduro, ine kureba 12 mamita. Asi mamwe inoisa, izvo, uyewo museve pacharo, dzakanga dzakabatanidzwa nomunwe mapfundo, chinogona dzinenge katatu. Kunonyanyisa kureba chingava 35,5 M Uyezve, vanhu vokuGermany akapa mbiri jib musimboti -. Immobile zvakaoma pakureba 5 m kana swivel-movably. Ekupedzisira zvinogona kuwedzerwa.

Opsioneel midziyo

Tinogona kuwedzera akabvumira kushandisa jib Crane kwete chete kuti chinangwa chahwo - kusimudza uye kufambisa mutoro. Maererano yokuvaka wacho nokurondedzerwa chikuru midziyo aigona kuva marudzi maviri - gibbet kana shongwe, chikuru kusiyana pakati pavo vaiva rokumusoro pakuguma. Asi zvino, kuwedzera kune izvi zviviri zvokusarudza, paiva wechitatu - achiunganidza rechikepe akatasva mberi sezvo shongwe michina dzose. Izvi pakarepo akawedzera kushandiswa Crane - kubva kwokutanga matanho kuti kupera. Uye anogona kusimudza mutoro kuti nekukwirira 20 metres zvinogona kushandiswa kuvaka zvivako zviri yakakwana yakakwirira.

zvokufambisa Crane

nokurondedzerwa avo vanoti RDK - Mobile Crane, zvisinei, sezvo midziyo vakawanda kuvaka, pachake kukurumidza kufamba zviri chete 1.5 km / h. Nokuti kure-nzvimbo inogona kunzi inoratidza zvakanaka, kunyanya kana ukafunga kuti aigona kufamba, vane mutoro pamusoro chirauro, asi kana kutakura nayo kunzvimbo itsva basa aifanira kushandisa kana motokari kana njanji senga.

Movement yakaitwa mumatanho dzakawanda:

• dismantling ari kuwedzera, shongwe, masts;
• kuongorora mberi kwenyu pamusoro yakaderera mubhedha trawl (mugwagwa chokufambisa nyaya);
• zvokufambisa.

Ipapo neizvi ungano wakauya panguva nzvimbo itsva.

Kutakurirwa rails kazhinji uchibatsirwa nomumwe kondo, akatamisira uye yakaiswa pachena papuratifomu.

pari

VokuGermany apedza kugadzirwa Cranes muna 1993. Kunyange zvakadaro, vakawanda mukuru-simukai kuvakwa muna Russia, unogona achiri kuzviona. Nemhaka rakavimbika, nyore, kukwanisa kufamba mutoro womuenzaniso uye zvino mubasa. Zvinofanira kucherechedzwa kuti RDK-250 kupembedza zvikamu zvinogona kuwanikwa chero guru unyanzvi workshop.

Anogona kutsiva simbi inoisa nokuda tiguu, tambo, mavhiri kana crawlers mune nokuunganidzwa, dzimwe Crane. Pasinei kuguma kugadzirwa, siyana nenhumbi unokubvumira kushandisa shanduro iyi kwenguva refu kwazvo nguva.

Special panotaurwa angava mukana kubatana, nemhaka iyo kondo anogona kushandisa chero mudziyo rakagadzirirwa mamwe yokutevedzera. Uyewo, kushandiswa zvakabatanidzwa, iyo inoshandura ndokuita gondohwe kana kunyange rig.

zvinoitwa

Muchikamu chino isu vamwe, vasara mimvuri isati, ivo parameters RDK-250. Magadzirirwo zvinogona anomirirwa muchimiro anoverengeka mazita. We kutanga kwokunze parameters (zvose zviri millimeters):

• upamhi - 3225;
• kureba - 6275;
• kukwirira - 3350.

Data vose chete zviri kuwedzera muna zvifambiswe chinzvimbo.

Cargo zvatariswa nokuti mureza basa riri kuwedzera pamwe inoisa:

• vachisimudza urefu (Max) - 45 M;
• richikwidibira udzamu - 6 M;
• mutoro - 25 M;
• kunonyanyisa uye pasipasi kusimuka - 4 uye 22 m, ukuwo;
• waigona kumhanya - 7.5 m / Maminitsi,
• Richikwidibira - 15.5 (zvinofanira kucherechedzwa kuti richikwidibira anogona kushanda Motors maviri).
• kumhanya rwokufamba ine mutoro pamusoro chirauro - 1 km / h, pasina mutoro - 1.5 km / h.

Kunosanganisirawo kuti Mobile Crane ane nomazviri kupatsanura sangano uye kutenderera, saka kuti rokumusoro chikamu mberi akakwanisa kuita zvizere majana kumativi ayo akabatana mumaminitsi maviri.

Zvinofanira kucherechedzwa kuti yakawana hwaro kuitisa basa, kunyange ane ndege vachida:

• Jib vaita - 3 madhigirii uye ari mutoro anosvika 15 pasina;
• mune shongwe musimboti - 2 madhigirii panguva kureba kwayo, kusvika 27 metres, pamusoro - hapana kupfuura mumwe.

Sezvo kutenderera chikamu Crane kushanda anodzokorora pamusoro yksityiskohta vhiri mhando motokari zvikuru pamusoro chassis, nechepasi mugove. Movement of Crane rinoitwa neboka peya Motors pamusoro miseve izvo akaronga dzokutyaira mavhiri nomupedzachose bogies. Pakati okumusoro zvikamu muhombe vateresi kunoposherwa unobatanidza nemagetsi matunhu ose. Nokuti powering ane zvokunze simba panobva inopiwa ane vatungamirire waya chivhariso ruoko. Kunze muchadenga Crane, mberi anogona kugara mumwe munhu. Pamberi rezasi puranga riri akanyudzwa trolley kuti injini kugadzirisa kufamba mashandiro. Kuwana mamwe injini uye simba gadziriro Nokuraramisa chinoitwa kuburikidza cover pasi.

mhedziso

Created somugumisiro weSoviet-German pamwe Crane RDK-250 rava Boon chaicho mukanyiwa kuvaka mangwanani uye pema1970. The Kuwanikwa uye kukwanisa kushandisa mamwe michina kunopfuura ndanyarara hangu mari uye kukura muchina akadaro. Uyezve, kondo kugona kutenga. Vazhinji kuvakwa Makambani makuru vaida apo chaizvo chii iwe kuzvipa kunze.