GB∕T 19930.2-2014 土方机械 挖掘机保护结构的实验室试验和性能要求 第2部分：6t以上挖掘机的滚翻保护结构(ROPS)

rcs 53.100P97ffiffiq=+-lR+il1rtrltrI*ffiWcB/Tt 9930.2-201 4/tSO 121 17 -2, 2008*.fi t/r il1i l*.+ffit/r 0R +F H +q *tr* sfr Ei*ffifE,EaBgx ffiZf;Fr),6 t DIt.t +E t/t Ht ffi ffi fr +F Htffr( ROFS)Earth-moving machinery-Laboratory tests and performance requirementsfor protective structures of excavators-Part 2: Roll-over protectivestructures (ROPS) for excavators of over 6 t(ISO 12117-2:2008, IDT )2014-07-24 fr.fr2015-01-01 *i6+,IR*ffiEilEilAffiEkB&h&trHtr * *+ Eil Et X ffi j& lL H ffi * E *x 1trcB/T I 9930 .2-201 4 /tSO 121 17 -2.2008)kEcBlT 1 9930 .2-201 4 /tSO 12.t 17-2,2008cB/r 1 e e3 0( t trtrlffi $ffiffLlilfr *tA $r *b.EH& fr,EFEE * )rlt ffi +ffi ,i,1 BFrI zJ&Effi dL lWffiRfr #t0 (ToPS) ;it, ilV,PiltlBlFIEmEtFeffih cB/T 1se30-2005(Lrtrl& zJ.4tsffittt ifrffi&frs|ffiBfi&Ad&fr&68E8 ),ffi VbnWbiI tr,6WZW.h cB/T 1ee30.1.-tr| 2 frrl G t PJl.BSIdLESHffiRfr#ffi (ROPS) +BlAt cB/T 1es3o FEH 2*F,d+Br&ffi GB/T 1.1-2ooe 4fiE!flfllIEH.+ gFr)&H ffi i+E + H XH rso 72177 -2, 2008( *. trdL m fr ffiffLt*fr fr ffi ffJ *w.= d & trrtr frE E* ffi 2*Fjl a tU-Ltdffit)L$Wffilfltrfrru(ROPS),tsffiH&fBfiE ISo 217-2.2008/Cor.1:20105 4# r| tr *r ffi ,H 5 1,ffi BE E 6 I,f+A - &,8 xf D *4 W *,El A.f+ IE T,-cB/T 84e8-2008 *,ifl1ffi E+*4 i.A5.iEflEXlSO 6165!2006,rDT)-GB/T 85s1-2000 L7.tlLffi, AflEffirnE,fi(q ISO 53s31ee5)-Gts/T 271fi-2a07 L.tflffi, R-I.&68ffl *WffJ $&5U$E7E&E C1SO s248,7se2,MOD)+ffr|5 rsa n7L7-2:2008 fH w,ffiTTflffiw,w.erj6.2.2 +ffJNW rcer.hfr.Sl 1o a);6.4.4 +ffJtl*h*2;+ *., *W fr. 2, e*,h &,W Efr d 4-zffi 7E E I +, + & rE I + Bi E il e H 4L,H + H X *, ll )fiF, +BF H tr Eiltffi IJL,ffiAAEH .+trr) fi A E l.i-il1ffi t$nwl&*4E * (sAC / TC 33D E tr + *F,E H BU . A H I &T)!ffiffi fr,B . T. E = - E fl A M A A . tr N ffi P ffi E E ffi & & H t E AVr V ) fr ilLA +ffiE E ffi 6 fe & tr, L I . E fj E I fl ffiW.$ A We A . 6 rll B if g & B ft E 6. FE a - . H+BFrltEEH , Eil & . Effi g . m H. +ffi +. rmF .fi ilt . ffi g il . Har . ffi a,f+.,rr-HU:+I=GBIT 1993A.2-201 4/SO 12 1 17-2.2A08El=JI EH + & E ffi ffi ff1fr h lfrffirf S& t F! I fF # E E *W0JL H, El rtr & E B ffi ULT. X tu Lt ttLffi -ffi d n Mffi f* ffi aurPt -& trq B a, s ffi &ffi t EE &E frffiil:uffi g wffi &# #ffi w tkd il,*GB/T 1 s e30 B! +fl Slxt tt $1ffi tr 0 t t .L&E#ffi ilt B! H ffi Rfr #ffi .nops) Effi 7 -ffi fi &t* 6 GB/T 77s22 flAEfr+Jtrl*F,WEHffiflLEA&,trfF*EWWWEIWqAH Rops tfrilffiWMAC M, &EEffi dr Rops Hgiil&i-Effi ,E aEE* 5H&*.tr6ffi E6 H BE ffcBlT 19930.2-2014/rS0 12 I 17-2,2008iit&tntt6BH* ffiz frtlr)6 t aE +E t r Ht ffi ffi ffi +F H+q(RoPS)rffiHGB/r t g s :o Eg4*F ttnT Effi #,ffi tF ffiT sl,- frtJ. tI E E E!)f mWffi Fsfr #ffi ( RoPS) 4 ffi tsEsaE Egz-* ,*flLft.T xf &4fi+ai*Haffi rcHT ffiWBEE* .+g$rliEHT rso 6165 flEBgt+ 0 t JfzJrf so t Eg&EHffitrLH! ROPS. gill,#ffiffiHE#fll*W ffiWg e 00, fL 5 rl, T tfi.H. 3 offi *. mffi e A * &fi rf , RoPS W h A B.ffi * *ffi ffJ A tlLffiffi &zJ B!fr EtsF A E . ROPS W-M.HtrA WffifuWH&.frrtut + BF Ai H T 8+ U ffi B dL 4 H T W l+ fr E .ffi W&ffi Mfi . ffi f; fr fr +,it + *. */n * E S St tr+BT AAiA,H T ffi A +I E ETH E #J frffiT)|, E H+i&frifrll+WWTHTEJ&EB!8I8,+ffrlmHiEH+,SItFffi,B.AA*,ST50 000 keB!ffiffitil1 Affi H + Xt anBfiF&it F! ffi ffi ft .2 gtEEEt .H 1+TU T + X T + N + B! fi.H E,Y.6 EI L. ffJ.,FL E E H H Et 5 I H Y 1+, & E H ffi HE ffi * iE,ffi :F + T+ ,FLE & H H B! E I ffi I 4+, HEff ffi* (Affi ffiA W 4be9#) iEH + +nf+ GB/T L7772-7ses LfiffLffi lRfr#tAW*&A*EEffi ffi fepEEH9flE(idt ISo 3164, 1ee5)ISO 5353 LfrULffiffi*ffiffifrffLfi fl1ffi A tftEffiAnE,fi (Eartt-moving machinery, andtractors and machinery for agriculture and forestry-Seat index point)ISO 6165 +.ZilLffi, E+44 i.Ar.EfiEX(Earth-moving machinery-Basic types-Identification and terms and definitions)ISO 9248 1.,fltffi ,F(-t.HEfEAW.ffJ4&5UEEffiE(Earth-moving machinery-Unitsfor dimensions, performance and capacities, and their measurement accuracies)3 fi5+EE.X.TUAEfiEXiEH+A+3.1EIE*E attachmentGB/T 21754-2014, ft X ,HdE bedplatei& rf E&rr4s B!fi & tr ft * H tr ft e Ell,H E!A,f+ .13.6cB/T 1 9930.2-201 4 /tSO 121 17 -2.20083.3E+Ei boundary planeBPE, ilrFmE+ffift.*,ffilEHE&3.4E+HtlJjU+tr boundary simulated ground planeBSGPEtrLSHffi B#lUErf ,hflffLftffiSfin H! ffiF H!+E ,V+ffifrtrL#ta t ffJ,fiffiE *, &tr,f;iu AflEErl*E cab risertr+ rso 5353 fl,EE!8ffi68,fi(srp)fHxf TrtH#tilfrHrtT 250 mm ffJlittEgffi ffi fr &FEE deflection-timiting volumeDLV-f H;,(. 4 giEanE . ffi qa E . e 4E,H a fil Bt +H& ffiE utr. It, Et GB/T L7772-1999,fL 3.1ROPS V,I*W deflection of ROPS*M deflectione#,ffi tF HH, ( LAP) 4L fl E Bg RoPS. * # # HffiULXffi ,l ffJ e A, E 6 Affi fi &*.EW ffi A ft#E equipmenth #,ft e# ffr Wil 9r frA, t* fr *tlL Uri+A Pfl R* E ) .L. B! - frFW t+ EEIU+EI ground reference planeGRPffi TTE*T fr+J TIL# F ffi , W * ZJ Y E lllfJU+HfU!&,+tr lateral boundary simulated ground planeLBSGP*IilL#AIA Hffi, HXiIF# E f FfJ tr * E 4 + ff E ffi *I, E Bg E ft H tr, A GRP T 4L T & A H ffi+Gfrt ,ffL# LH(h+)il=f ,fi (frftn ,aBEHfl ,l.ffL#AffLEIBflL1g LH EHrBr.EilE lntB$)ffEXFf+E-El t.E: LBSGPAE=+,f;,bJ,ll,$f,. LHA&ll,fi.gIfFHEflffB*.H.EL,E.fuEII.BIf6EINLAH LH &H.fi,ffiYEffi LH Bfrffi,fi 3.73.83. 10cB/T 1 9930 .2-201 4 /LSO 121 17 -2,2008A) LBSGPb) Edrtf HHEiHW,h -&A&)EHH; -IXEI&f,ftffi*&.tGRP-8IEIU+8El I lJFrUSSHflir&+E(LBscP)3.1 IfliJFJHiEtj&+tr lateral simulated ground ptaneLSGPilL#t1trtrnE-xBn+ffifr,w 2E 1, U+Eiffift.2.ffits-*frdl*9llliJ+,L.AF!*H+E,rEtfiErr&Bll.flROPS6&.1+&r1.fifit/LF-Lffi=+&.fft,H,nPe-fffi+m;t 2 El 2 +&iiBB! a fi e trffif,HBi-+ffiEtB-+ftdt*EB.E 3: LSGP ftE.fi#,frTJ ROPSHfi,TffiEffJ,.H.tTffi#Hrf+HEiB9*frFEEfrN#,WF(OPSffift&AE 4 : ISGP IEHTt/ti*trfr &mt,fi, ffi lBn. tsXA B,ffi 3 +,fi,8H LBSGPGBIT 19930.2-2A14 /tSO 12t 17-2,2008frW,a - l*frL#.&+ffi ffi A*Eit ffi ,fi ;b_iEjUJh affi*,;c -+tr1 + fit #fi +,14, iEtH4 b E9*HYE ;d-LSGP;e _,H +eu LSGP dr*ffi E E0 Etrffi .w 2 fil|HHrUru+Ei(LsGP)#ffi.HH load application pointLAPfiefiffi, G)|FHE RoPS r Fg,fi #ffirlgCEE Ioad distribution deviceLDDHX ffi rt RoPS ffi t+E*.ffifF,H,fi E gP W.* L#r*,E +EEIXE ROPS one- or two-post ROPS3.123. r33.14GBIT 19930.2-2014 /rSO 121 17-2,20083. r5f fEE operating massOM*.ff1ffi A ffi ftt| Effi ,r*AEe H,H m E B! IfF * E ffi fi fi E! FfI tr E E . A fr ( 7 5 ke) . ffi lH ffi in ffiffiiH.HfeWWafr,$n&.Eim.+AiH.frAr+JLlfr.X.AilWfl&)fitr4jfi8ffi*I,EB!&n.IEzJcffi*ffi(i6,HFJ) Ef BlEE * 1, +q*urs6affiaflEB.E 2, t,f-l H!tr #,w ffiaEI affi 4 (1nfiJEHflErf ) .GB/T 21154-2014, EX 3.2.1)tr 3, f& plJ&H f ffi flr*s*L, B! * . ru . Ha .af e.Has 6 tfrh ryL# EFrtrr| tr EB &ffi F_frw* +, D)EFItfr Bffit . # & *, fr 8ff1 w Ni!6Efr* FiEE 3.16AflLffi#E operator protective guardsOPGh fiffiffLflflLN E EH ffJ frIfrW fr* E fi ffi M fr #.Hfr,fr,B! * E tr, Et GB/T 1ee32-2oo5,EX 7&flit+ representative specimenfi &H Bi R oPS. t # frrr # R 8 t+ finffL#ffL*( e,f+ 4 - gF rD, Hffi N *il ffil fr. *.ig & A fiJ ffi FffiiErySfl,EB!YUEfi.It, H F! ErtrA &E eE* fl E ffi RoPS HE iffi ,E *ffi fr fl,E ffi W.tre+*. 3. 18XtT=t RoPs rollbar RoPs, BBfr ffi + B9+&4XI & ROPS, Affi FOPSGB/T 17 s22-t999,8X 3.43.19ffiffift#ffitA roll-over protective structureROPSH - 4, tl trr * ffi l+, tr frr tF H ftlB R6 *$ A ffi rf , h ME Mffi q A ffi B! 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B ffi c)M fr.fr ffi 4 h*, ;B -& E RoPS tO+4.tEt.H.+f3 t D ffi fr*, ;c -Iffi RoPs&ffimffi*ffiffi#.WtD -ffi E RoPS ru+X ffi 5# A /ff*.,fi, ffi E& ;F -fifi#.)r;I -ffiEfflYEffiT,f;H-#.ffi+FHtr&ElHtr;b) r.t&Ei&#( fi &)tufi Fifr f,d) xtflptfi#It*ffifrfrLDD -&ffijEf,*;LLw)_.ffiE LAP ffi RoPS &tr&fitr;S _tsffi;LAr -&fffFH,R;Y -ju LAP ffi+45sH.t+fr#fr6tt.fiE 1, A ffi BffJfrE.+T A fi CtrJfrH.c) F1tsffiffiR.rf H ffiL 4 rry HqfrfiEI 5 (4)cBlT 19930.2-2014 /tSO 12 1 17-2.2008frfr,A -B fr CffiU*ffJfutr.YJT*,;B -.Lffi(LH ff RH)RoPsffitrBlfrffJ&Wtc -Rops t6+|IE(Km ffi Lrl)il,Mffitt#,F,ffi4*.;L -ffift.*,ffi.fi nops Ft&trEt 6 fr Eifa+HiE-frfiu(+trEI)w -ROPS E!ffiH, -BitEX (mm),&lnT*,E,a) xfTEffifr ROPS,W ftgiffi/ffe.fl.,fi B!ffitr;b) xf TB&4x& Rops,w E.4/)-Effi DLV ffiH#H&wfrrJRH&*&+(_EEl 1. 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