LV12697A - Multi-action device for absorption of shock loads - Google Patents

Description

LV 12697

y crpoHCTBO MHoroicpsTHoro cpa6aTUBamni ajii norjioiqeHHfl yaapubix Harpy30K H3o6pereHHe othochtcs κ acejie3HOfl0p0XHOMy TpaHcnopry, a HMeHHO κ ycTpOHciBaM jum nornomeHHfl aHepran πρκ aBapH & Hfcix npoaojiBHUK yaapmjx β33ημο ^ 6ηοτβη2χ e / iHHnn πολβκκηογο cocraBa. H3BecTHM ycTpoftcTBa [1], co ^ epacamne KOfflJHTmecKHe Hapyxraift h BHyrpeHHHHNHNHHHHHHHHHHHHHHHHHHPHaBeRiMiHiHiHHFPBajioM uexjiy iHiHBHPFMM, npBreeM c οληογο KOHpa κηπηηλρβι xecm > 3axam. CBoGomta onopHaa noBepxHOCTb BHyrpeHHero nojioro hjmnopa yKpemieHa ahckom «cecTKoera c BHjrpeHHeft cTOpoHH. Me * ay onopmjMH noBepxHOcrsMH HapyacHoro h BHyrpeHHero ηηπηηλροβ BcraBJieH CBoeM KOHHHecKoft onopHofi ποΒβρχΗΟοτωο Bnenranfi nomjft πηπηηλΡ- Cbo6oahu & KOHep HapyacHoro nojioro nnimnapa h BHyipeHHero nojioro gromngpa conpHKacarorca a respective BHjrpeHHeH H BHenraeH CTOpOHaMH C KOHHHCCKOft ΟΠΟρΗΟΗ ΠΟΒβρΧΗΟΟΤΜΟ BHemHero nojioro mumHapa, Koropaa cooTBercTByer 3epKani.H0My OTpajKeHmo onopHOā noBepxHocrH HapyjKHoro h BHjnpeHHero ηηπηηλροβ. OCHOBHHM He ^ OCTaTKOM H3BeCTHMX yCTpOftCTB [1,2] HBJIHeTCH Hecn0C06H0CTB norjiomaTb MHoroKpaTHHe nponojn > Hi > ie yaapHbie ycHjraa, B03HHKaiomHe πρκ πβρβχοΛΚΗΧ (HeycTaHOBHBnmxCK) pexHMax ΛΒίοκεΗΗ »scejie3HOHOpo * Horo cocraBa. ĪpH pa6oie b ycjioBHxx MHoroKparHBrc iipohojibhhk yaapm »rx ycHjmj upmHjjpa ycrpoficrBa [1] ΛεφορΜΗρ ^ αοται, ποληοοίμο ηλη έκπήηηο Bu6pae pa6oHHfi χολ, to ecn. ycrpoHCTBo [1] COOTBeTCTBeHHO hjih TepaeT cnocoHocn »Bhraojmarb cboh» craHOBHTca ,βΛοσπηοΗΗοΰ jpia normsHHa MHoroKpaTHbcc npOHOJH > Hwx yqapHbix ycanHH.

Hanfojiee 6jih3khm from TexHHHecKoft cjtiihocth κ 3aaBJiaeMOMy ycrpoficTBy aBJiaerca ycTpoftcTBO [3]. H3Becraaa kohctpjtchhh οοΛερχΗΤ nnacraHecKH # e < L > opMHpyeMHH a (x > HHH SJieMeHT, cocroamHft H3 KOHycHoro KOJitna η Λ ^ φορΜΗργβΜοδ Tpy6xH, KOTOpaa 3aKpemieHa he ποΛΒκκΗοή b oceBOM HanpaBJieHHH onopHoft mmre, a cboGoahhm kohhom conpHKacaerca c onopHož n0BepxH0CTBK > KOHycHoro KOJitna, KOTopas aBjiaerca 3epKajn > HHM OTpaaceHHeM οπορΗοϋ ποΒβρχΗοσίΗ fle ^ pMHpyeMoS Tpy6KH. ^ e ^ pMHpyeMaa Tpy6ica noAacara κ KOHycHOMy What; n > Hy 6ojrraMH, a onopHaa ποΒβρχΗοσπ »ΛβφορΜΗργεΜοβ Tpy6xH yKpenueHa HHCKOM C BHyrpeHHeH CTOpOHH. IīpH pa60Te B yCJIOBHaX MHOrOKpaTHBDt npOHOJttHBDC ynapHB! X ycHJiHH or ^ pMHpyeMaa Tpy6xa ycrpoftcrBa [3], 3a οληη nponecc harpyja * ehhh, ae $ opMHpyerca, nojraocTBK) hjih nacrHHHO Bw6paB pa6oHHŽ χολ h ycrpožcTBo [3] a respective hjih nepecraeT βμποιιηητβ cboh Φ > ήκηηη, hjih noHBJunoTCH 3a3opw Meamy

ΟΠΟρΗΟΗ ILJIHTOH Η Π0Λ > ΚΗΜ3Κ > ΙΗΗΜΗ 60JITaMH; HeflocTaroHHaIs HHs nochieactKrMHOroKparimK yB; apHHX ycHurafi. Τβκημ o6pa30M, ochobhmm He ^ ocrancoM H3BecTHOro ycTpoifCTBa [3] npHMToro 3a προτοτΗπ, BBJiaerca ero Hecnoco6HociB nornomaTt MHoroKpaTHiie rrpojļOJibHHe 5 yaapm > ie ycHjma, npn nepexoAHHx pexHMax ΛΒΗκεπΗ »» cejie3Hoaopo »CHOR cocraBa, whereby to πρκΒΟΛΗτ κ aBapHHHUM npoAOJibHHM ycHJiHXM. CiBiBio ycrpaaeHHa HeaocraTKOB KOHCipyiaiHH cymecTByomero ycrpoficrBa [3], npe ^ nosceHO ycrpoftcrBO (φπτ.Ι.), cnoco6Hoe cpaSaTBmaTB HecKOjiBKO pa3 npn MHoroKpaTHUx npoaojn.HHX yaapHBix ycnjiHxx. Ijibi H3o6pereHHa aBJigercg - noBHmeHHe SHeproeMKoera h cTa6HJH > H0CTH by 10 npn MHOrOKpaTHUX npO ^ OJIBHLIX yZCtHUX yCHJIHHX.

If Φηγ.1. cxeManraecKH H3o6paaceHO ycrpoHCTBO MHoroKpaxHoro cpaPartiBamra b HanajibHOM nojioxceHHH; If φκτ.2. - ycipoHCTBO μηογοκρητηογο cpa6axuBaHHg b paOoneM nOJIOMCeHHH. Ipe, 2pcsMoe ycTpožcTBO (φπτ.1,2.) Co ^ ep »cHT πο # βη κηt > crepaaMMH 4 c ηθοκοηβκημη napajuiejibHO pacnojiOHceHHbiMH iuiacTHaecKH B ^ OpMHpyeMBĪMH pa60HHMH 3JieMeHTaMH, COCTOgmHMH H3 BOpHOB 5 BCraBJieHHKDC B be4 > opMHpyeM £ ie Tpy6iaa 6 κοτορυβ acecrKO coenHHeHH c KopnycaMH ι ^ φτ 7 am nocTogHHoro of; peaxHa AOpHOB 5, κ ΛβφορΝοη ^ βΜΐΐΜ Tpy6xaM 6, KDTOpue B CBOK) ΟΗβρβφ 20 acecTKO 3aicpenjiemi Ha 3a # hem HenoBBHacHOM ynope 8 HciiobbehchhS ynop 8 HMeer OTBepcTHe jsjīx ΗβΗτρΗροΒβΗΗχ CTepHCHJi 2, a xaiOKe κ HeMy acecTKO KpenHTca BOSBparHUŪ MexaHH3M 9, co ^ epacaimiH ynpyrHŽ ajieMenr 11 h HaxcHMHyīo ιυππγ 10 3aKperuieHHyio Ha CTepacse 2. IpeBnaraeMoe ycrpoficTBo MHoroKpaTHoro cpaOarbiBaHHJi wix noraHH »aBapafimra 25 ynapoB paGoTaeT cjieByiomHM o6pa30M. Apρπ áBapHftHHX oKHMaiomHX ycHjmsx 6ojn »we paCHeTHOH CHJIU IUiaCTHHeCKOH ΑβφορΜΗΗΗΗ ΒβφορΜΗρΤΟΜΒΙΧ Tpy6oK 6 (φπΓ.1.) YCHBHg nepe ^ uoTca Ha ποαβηκηηη ynop 1, crepacero. 2 h nepe3 Myφτy 3, CTparan 4 Ha £ opH £ i 5 h ΑβφορΜΒκ ^ βΜΐιο Tpy6KH 6, a nepe3 Ha * HMHyio πΒΗτγ 10 Ha ynpyrHH aneMeHT 11 B03BpaxHoro M6xaHH3Ma 9. IIpH cacaTHH ycipoHCTBa (φπΓ.2.), Ι ^ φτΗ 7 b nepe ^ ane yqapHHX 30 ycHHHH He yHacTBytor η pacKjmHHBaiOT crepHCHH 4, a My4rra 3 obhoBpeMeHHO 3aKJiHHHBaer crepacem 2 η πρηβολητ b OTiDKeHHe b oceeoM HanpaBJieHHH crepKHH 4 c 5 BopHaMH OTHOCHTeJIBHO HenOjĶBfDKHBDC ΛβφορΜΗ ^ βΜΗΧ Tpy60K 6 ΠΟΓΒΟΠίεΗΗβ 3ΗβρΓΗΗ yflapOB peajiH3yeTca nyreM pa3aaHH aopHaMH 5 ΛβφορΜΗρ ^ ΜΒίχ Tpy6ox 6 MeHtmero zmaMerpa. -3- EN 12697 IIpH aBdpHHiIi yaapHMx ycHirasx MeHBme pacnerHy chjih ruiacTHHCCKOH ΑβφορΜβΟΗΗ ΑεφορΜΗργβΜΜΧ Tpy60K 6 (φΗΓ.1.) ΠΟΓΛΟΠΧβΗΗβ 3ΗβρΓΗΗ YOUTH PAPER nyreM pa3flaHH AopHaMH 5 ΛεφορΜΗργβΜΒίχ Tpy6ox 6 MeHtmero flnaMeipa npeKpamaerca. IīpH yMeHbmeHHH cacHMajomeH yaapHOH Harpy3KH Moke chjiu noiPKaraa B03BpaxHoro 5 MexaHH3Ma 9 (φκΓ.2.) MenseTca HanpaBJierae oceeoro nepeMemeHHa cTepaaaež 4 h crepacHs 2, NPH 3TOM ΜγφτΗ 7 3aKnHHHBaK) T crepaaaH 4 o6ecneHHBaa noAsaroe flopnoe 5 κ ΑεφορΜκργβΜΗΜ Tpy6KaM 6 o ^ HOBpeMeHHO Μγφτβ 3 pacKjmHHBaer crepaceHb 2 κοτορωΗ CTpeMHTCJi BepHyrbcx b mvamHoe nojio ^ ^ Cera nocpe cTBOM B03BpaTHoro MexaHH3Ma 9, it ecTb ycTpožcTBO (Φηγ.2.) nepe3apanHTca h 6yaer ciiocoGho bhobb noraonjaib nocjie ^ yiomHe 10 MHoroKpaTHBie rrpoAOJiBHMe catHMaiomHe yqapH £ ie ycEjraa. Πρπ tstobbdc yoapHLix Harpy3Kax, Ha npe ^ naraeMoe ycrpožcTBo (Φηγ. 1.) npo, noji & HEje ycHJiH »He nepe / jaiOTca.

CyMMapnaa SHeproeMKOCTB npefljiaraeMoro ycrpoScxBa (φκτ.1.) OrpaHHaeHa ajihhoh njiacTHHecKH ηβφορΜΒ ^ βΜΗχ pa6oHHX aneMemoB hb 2-4 pa3a npeBiomaeT SHeproeMKocn. H3BecTHHx ycTpoHCTB [1-3], to 3Η3ΗΗΤβΠΒΗ0 CHHMcaeT NON-BREAKING HHHe yaapHBie yCHJma B 15 Kejie3HOAopoxH £ ix noe3flax. YBejiHaHBaeTCX pecypc njiacTHHecKH ^ ^^ θφορΜΕ ΟΜΟΓο pa6onero aneMenra npeflJiaraeMoro ycrpOHcrBa, noBumaerca SHeproeMKDCTB h CTa6HjiBHocTb pafioTM npeanaraeMoro ycipoHCTBa a cjienoBarejibHO, cHHacaiOTca noBpea ^ eHaa ββγοηοβ πρπ nepexoAHiix (HeycTaHOBHBnmxca) pexHMax αβηχθηηβ noeaaoB. B pe3yjn > xaTe yMeHBmaiOTca 20 & beM Tpyao3arpaT h npocron ββγοηοβ b peMOHTe, from Bumaerca 6e3onacHocn > naccaacnpOB h COXpaHHOCTb nepeB03HMHX rpy30B. ĪIpeanaraeMoe ycTpoftcxBO MHoroKpaTHoro cpa6araBaHHa nm nornomeHHa awapnihnjx yaapoB npezpiaraerca ycTaHaBJiHBaTL · b kohcojibhoS nacTH χρεβτοΒοή 6anKH paMU pentcoBoro TpaHcnopTHoro cpe ^ CTBA, nocjieAOBarejibHO c cymecrByK > mhmh norjiomaiomHMH annaparaMH 25 h Moacer 6βγπ > Hcnojn > 30BaHo, pfls. noraomeHHa aBapHHHUx προΛΟΠΒΗΗΧ yaapmjx yciuiHfi b Η33βΜΗΟΜ Η ΠΟφβΜΗΟΜ * ejie3HO ^ OpOatHOM TpaHCnOpTC.

HcTOHHHKH ΗΗφορΜΒϋΗΗ 1. “Vorrichlung zur Aufnahme ūbergroBer StoBe. ”Πβτ6ΗΤ ΦΡΓ Nr. 1912049 ot 13.08.81. 2. «Central buffer coupling.» 3aaBKa BejmKoOpHraHHH Nr. 2173755 ot 10.04.86 3. Automatische MittelpufFerkupplung. EBponeHCfcaa 3aaBKa Nr. -4- EN 12697 < t > ops H3o6peTeHHa

YcrpožcTBO MHoroKpaTHoro q > a6aTHBaHiM rises. norjiomeHHa aBapHŽHHX yoapH £ ix Harpy30K, co ^ epacamee iuiacTBraecKH ΛεφορΜπργεΜυή pa6oHHfi ajieMeHT, scecrco 5 3aKpeiuieHHiJH κ χρβθτοβΟΗ 6ajnce Pambis BaroHa h noaacaTbiH πολβημπτμμ ynopoM b oceeoM HanpaBjieHH ^ ommmmomeecx tcm, QRO, c taken ποβμπκημ SHeproeNococrH h (πηΟηπεηοοτη pa6oTti, ycTpoHCTBO CHa6 * echo hcckojibkhmh napajuiejrbHO pacnojioaccHHbiMH ruiacTHHecKH ΑβφορΜΗργβΜΕΙΜΗ pafioHHMH SJICMCHTaMH, KOTOpbie COCTOJTT H3 £ OpHOB (5) BCTaBJieHHtEC b ΑβφορΜΗργβλαιβ τργδκΗ (6) KOTOpbie * ECHR 3aKpeiuieHBi Ha hchohbidkhom ynope (8), 10 KOTopuž HMeer OTBepcme Jonas neHTpHpoBaHH »crepanaa (2), b cboio onepenb πολβιπκβπμζ ynop (1) coefficient ^ HHen c BoseparraiM MexaHH3MOM (9), conepacainHM HaxHMHyio nnHiy (10) h yrtpHe aneMesr (11), hc CTepacHeM (2), co cMOBTHpoBaHHofi Ha HeM? κοτοροζ acecnco coefficient ^ HHeH c nopHaMH (5) πρ π πομοιηη crcpacHeft (4), Ha κοτορΒίχ CMOHTHpoBaHti ΜγφτΜ (7), acecrKO 3aKpeimeHHbie KopnycaMH κ ΛβφορΜΗργβΜΗΜ Ίρ > 6κ3Μ (6) ΠΟ ^ ΚΗΤΗΛ AOpHOB (5) Κ ΛεφορΜΗργβΜΒΙΜ Tpy6KaM (6). Κεφβρβτ Η3θ6ρβτβΗΗβ οτηοοητο »κ 3Kene3H0A0p03KH0My TpaHcnopTy, a hmchho k ycrpoHCTBaM drivesHHa 3HepraH npa aBapHHm > ix nponojibHbrc yztapHbix B3aHMoaeHCTBHax eflHHHp noABioKHoro cocraBa. Ijejibio H3o6perreHHa - NoBumeHHe 3HeproeMKOCTH h crra6HJibHOCTH pa5oTbi npa MHoroKpaTHbK ripoaojibHbix yaapHbix ycmiHHx. 3to flocroraerca TCM, whereby to ycTpOHCTBO, pa6onee nojionceHne Koroporo noKa3aHO Ha Φηγ.2, CHa6nceHO HecKojibKHMH napajuiejibHO paenOJIOaceHHblMH IUiaCTHHeCKH fle ^ pMHpyeMWMH pa6oHHMH 3JI6M6HTaMH, COCTOamHMH H3 ^ opHOB (5) h NE4 > opMHpyeMbix Tpy6ox (6) acecrKO npHcoenHHeHHbrc κ Heno # BicKHOMy ynopy (8), b κοτοροΜ HMeerca οτΒβροτΗβ pa neHTpHpoBaHHii CTep ^ cHa (2). B cboio is a noflBHacHbiH ynop (1) coeAHHHHC CTep > KHeM (2) h B03BpaTHbiM MexaHH3MOM (9), coaepacaiHHM HaxcHMHyio τυηπγ (10) h ynpyniH sjicmcht (11). Ha crepaote (2) CMOirrapOBaHa My (jrra (3) Koropaa nepeaaer toju > by cncHMaiomHe Harpy3KH h KOpnycoM xcecnco ooeAHHCHa c nopHaMH (5) NPH noMOUļH CTepxcHeH (4), Ha κοτορπιχ b cboio onepenb cMoimīpoBaHbi νέφτια (7) xcecTKO coeaHHeHHbie KopnycaMH c ΑβφορΜΗ ^ βΜΒίΜΗ Tpy6xaMH (6)., Z (opHbi (5) no / pKaru κ aeφopMHpye ^ ίbIM Tpy6xaM (6) πρκ πομοικη Μγφτ (7).

YcrpoHCTBO npemaraerca ycraHaBJiHBaTb nocjieaoBaTejibHO c cymecTByiomHMH normsHMH annapaTaMH, h momcct 6bm > Hcnojib30BaHO κηχ noniomeHHH aBapHHHbix npoAoabHbDc yaapHbix ycHjiHH β η33Θμηομ h πο / peMHOM) Kejie3HOflopo »cHOM TpaHcnopre.

Claims (1)

Multiple-acting device for attenuation of emergency shock logs comprising a plastically deformable working element, firmly attached to the backbone of the wagon frame and pressed by a movable support in the axial direction, characterized in that the device is multiplexed in order to increase the energy content and stability of the work parallel-deformable plastic deformable work elements consisting of forks (5) inserted into deformable tubes (6) which are firmly attached to the rigid support (8) having an opening for centering the bar (2), while the movable support (1) is connected to the return mechanism (9), comprising a compression plate (10) and a resilient element (11), and a rod (2) on which a sleeve (3) is mounted, which transmits only the compression load and the housing of which is firmly connected to the toes (5) by the rod (4) ), on which the couplings (7) are mounted, which are firmly attached to the housings to deformable tubes (6) to press the bosses (5) at the deformable tubes (6).