LV12648B - Cauruļvada beztranšejas nomaiņas paņēmiens un ierīce tā realizācijai - Google Patents

Cauruļvada beztranšejas nomaiņas paņēmiens un ierīce tā realizācijai Download PDF

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Publication number
LV12648B
LV12648B LVP-00-59A LV000059A LV12648B LV 12648 B LV12648 B LV 12648B LV 000059 A LV000059 A LV 000059A LV 12648 B LV12648 B LV 12648B
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Latvia
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pipeline
impactor
nozzle
recess
force
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LVP-00-59A
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LV12648A (lv
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Pāvels KRUTIKOVS
Vladimirs ŠAFIRS
Sauls Hagins
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Suis-Rīga, Sia
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Priority to LVP-00-59A priority Critical patent/LV12648B/lv
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Publication of LV12648B publication Critical patent/LV12648B/lv

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1 LV 12648
Cnoco6 6ecTpaHuieMHOM 3aMetibi Tpy6onpOBOfla m yCTpoūCTBO απη ero
peaiiM3ai4MM H3o6pereHHe othochtch k oSnacrH MexaHHKH, a hmchho, k ycrpoilcTBaM, ooecneHHBaio m»M HopMajibHyio 3KcnjiyaTauHK> MauiHH h ycraHOBOK, h Moacer 6bm> HcnojmoBaHO πρκ pe-Moirre h peKOHCTpyKiļHH HH3KeHepHbix KOMMyHHKauHH zuia 6ecrpaHiueHHOH yicnaAKH hjih 3a-MeHbi HeHcnpaBHbix Tpy6, npojio*eHHbix Ha cyme b rpyHTe. H3BecreH cnoco6 h ycrpoficTBO jūdi 3aMeHbi Tpy6onpoBOAOB [1] comacHO κοτοροMy pa3-pyuiaiOT crapbm Tpy6onpoeoA pexcymHMH HoncaMH, pa3MemeHHbiMH b nepeAHefi Maora ycrpoHCTBa, ockojikh 3anpeccoBbiBaK)T b OKpyxcaiomHH rpyHT KopnycoM h 3axarHBaK)T npH-coejjHHeHHyio κ xboctoboh nacro hobjto Tpy6y. Vctpohctbo HanpaBjiaerca no crapofi Tpy6e c noMombfo Tpoca.
HegocniTKOM cnoco6a m ycrpoHCTBa aBjmerca 3HaHOTenbHaa juiHHa ecero ycrpoHCTBa h Heo6xoAHMOCTb ero MOHTajKa b cneuHajībHOM Mecre (qexe, MacrepcKOH). B cjiyHae noaejieHHa pa3pbIBOB H HeOflHOpOAHOCTH CTeHOK ΟΠψΟΗ Tpy6bl B03M05KH0 ΙΟΜβΗβΗΜβ TpaeKTOpHH ΗΟΒΟΓΟ Tpy6onpoBOfla («3-3a bo3moxchofo pbīCKamta ποαβη5κημχ HOHceii). Heo6xoflHMOCTb Bbinojme-HHH 60JIbUIHX ΓφΗΗΜΚΟΒ (πθ AJIHHe), HeB03M03KH0CTb BbinOJIHeHHH 3aMeHbI B CTeCHeHHbIX yc-JIOBHJDC. H3eecTHO TaioKe yCTpOHCTBO [2] jum 3aMeHbi τργδοπροβΟΑΟΒ, BKjnonaiomee ynapHbiH MexaHH3M h pa3MemeHHbifl Ha HeM pacuiHpHTejib c pexcyujHMH ηοικβμη. HoacaMH pa3pe3aercx crapaa Tpy6a, a paciunpuTejieM pa3ABHraiorcH h BrpaMGoBbiBaioTCH b rpyHT ockojikh. 3a pacuiHpHTeneM 3ararHBaerca HOBaa Tpy6a. 3to ycrpoHCTBO no cpaBHeHHio c aHanoroM HMeer jiyHiuee cooTHomeHHe HanpaBjintouien MacTH h o6mefi ajihhh ycrpoHCTBa, no3TOMy ueirrpoBKa ocymecTBJwercii JiyMine, ojmaKO Βφφβκτ “pbīCKaHHa” Taote npHcyTCTByer H3-3a HeAoerarroHHOH ηβΗτροβκΗ ycrpoHcrBa OTHocHTejibHo crapoH Tpy6bi. KpoMe τογο, ycrpo0crBO HMeer 6ojibuiyio juiHHy, h oco6eHHOCTH KOHCTpyKiļHH Tpe6yK)T ero c6opKy b cnenHajībHOM Mecre. JĻia Hcno;n»30BaHHH Heo6xojiHMbi o&beMHbie exojiHbie h npneMHue πρηχμκη, a b crecHeHHbK ycjioBHax 3to ycTpoHCTBO npaKTHMecKH He npHMeHHMO. TεχΗΗΗβοκοΗ 3ajtaHe0, pemaeMOH H3o6pereHHeM, «Bjuierrca noBbimeHHe cra6HJibHOCTH HanajībHOH opHeHTauHH yAapHoro MexaHH3Ma πρκ ero ycraHOBKe b 3aMeHxeMbifi rpy6onpoBOA hjih CKBa»HHy, CHHHceHHH TpyAOeMKocra npoKjiajiKH ηοβογο Tpy6onpoBOAa η co3naHHe yCJIOBHH JUM c6opKH yCTpO0CTBa BO ΒΧΟΑΗΟΜ npHHMKe npH HCn0JIb30BaHHH ero B crecHeHHbK yCJIOBHJIX ΓΟρΟΑΟΚΗΧ KOJIOJUieB. IIocraBjieHHaH 3aqaHa pemaerca τβΜ, hto b cnoco6e 6ecrpaHUieHHOH 3aMeHbi Tpy6onpo-BOfla, pacnojioaceHHoro Me3Ķsy αβυμη npHaMKaMH, BKjnonaiomeM b ce6x nporacKHBaHHe no 3aMeHxeM0My Tpy6onpOBOAy hjih cKBaacHHe H3 βχοαηογο npiMMKa β πρκβΜΗΒΐζ yAapHoro MexaHH3Ma, cocroamero H3 HanpaBJunomeS HacaziKH, pacmHpHrejM η ABiuKHTejM, ero ueHTpoBKy η 3aTaniBaHHe 3a ηημ ηοβογο Tpy6onpoBOAa, κ αβη*ητ6λιο h nepeAHeS Maora HanpaBjiaiome0 HacaAKH yAapHoro MexaHH3Ma πρηκαβαμββιοτ ycHJiHe, neHTpyiomee HacaAKy OTHOCHTejibHO och 3aMeHaeMoro ipy6onpoBOAa hjih CKBanonibi. Πρκ stom Ββκτορ chjim F coenaAaer c ocbio 3aMeHaeMoro rpy6onpoeoAa ηλη οκβ85κηημ h Hanpae^eH b cropoHy ΠρΗβΜΗΟΓΟ npHHMKa. C6opKy y3JiOB yAapHoro MexaHH3Mā npoH3BOjurr βο βχοαηομ πρκχΜκε, a pa36opKy - b npneMHOM npHHMKe. ΥοΗΛΗβ Ha ABHHCHTejib h HanpaBJiaioinyK) HacaAKy nepeAaiOT nocpeactbom Tpoca, 3aKpe-nneHHoro Ha nepeAHen nacrH ABHJKHTejiH.
HoBblfi Tpy6onpOBOA BbinOAHHIOT H3 c6opHbIX CeKUMH. 2 C6opKy ceKiļHH ηοβογο Tpy6onpoBOAa npoH3BOAJrr no Mepe ηχ 3ϊγηγηβεημλ b CKB3JKHHy yaapHbiM MexaHH3MOM. B KanecTBe βχοαηογο h npHeMHoro npHHMKOB HcnoAb3yiOTCH KOJioAUbi, ycTaHOBjieHHbie Ha Tpacce 3aMeiweMoro Tpy6onpoBoaa. 5 B KanecTBe npHeMHoro npHHMKa Hcnojib3yK)T Konoaeu, pacnoaoHceHHbiH 3a cocčahhm c ΒΧΟΑΟΜ KOJIOAUeM. B ycTpoHCTBe ajih 6ecrpaHineHHOH 3aMeHbi Tpy6onpoeoAa, pacnoAoaceHHOro MexcAy ABy\ia npHHMKaMH, cocroarnee H3 yaapHoro MexaHH3Ma h coeflHHHTejibHoro naTpy6Ka, y3Jibi yaapHoro MexaHH3Ma BbinojiHeHbi c βο3μοϊκηοοπ>ιο hx caMOueHTpobkh OTHOCHTejibHO 10 npoAOJibHofi och Apyr Apyra, npn 3tom KaacAaa cerama ηοβογο Tpy6onpoBoaa, npHCoeAHHaeMaa κ coeAHHHTejn>HOMy naTpy6Ky, BbinojiHeHa ajihhoh L, Koropaa MeHbrne uiHpHHH D βχοαηογο npHHMKa Ha ypoBHe Tpy6onpOBOAa. y#apHbiH MexaHH3M coctoht H3 HanpaBjiHiomeH HacaAKH, pacuiHpHTejia η ABMaorrejia, KOTOpbIH npHBOAHTCB B ABHHC6HH6 OKBTblM B03AyXOM, ΠΟΟίγίΚίΟΙΑΗΜ ΠΟ B03AyXOBOAy. 15 B npeoiiOHceHHOM ycrpoHCTBe pacuiHpHTOJib CHa6aceH ιπτη(1παμη hjih nanbuaMH ajih πρΗΟΟβΑΗΗβΗΗΛ κ HeMy coeAHHHTejibHoro narpy6Ka.
CeKUHH ηοβογο Tpy6onpoBOAa coeAHHeHbi MeacAy co6oh h coeflHHHrejibHbiM naTpy6KOM C nOMOUļblO MHOro3aXOAHOrO pe3b60B0r0 COeflHHeHHJI.
HanpaBjuuomaH HacaAKa npncoeAHHeHa κ hocoboh nacru pacuiHpHTejiH c noMombio 20 KOHyca hjih pe3b6bi.
Ha πβρβΛΗβΗ HacTH abhhoītcjui 3aKpenneH oahh κοηθη Tpoca, κοτορΗΗ nponymeH Hepe3 οτΒβροτΗβ b nepeAHen ηαοτη HanpaBjisioiACH HacaAKH. CBo6oAHbiii KOHeu Tpoca οοβΑΗΗβΗ c μθχαηη3μομ ηατη^κθηηη, . nepeAaiomHM ycHAHe Hepe3 3aM6HHCMbIH Tpy6onpOBOA CO CTOpOHbl ΠρΗβΜΗΟΓΟ npHAMKa. . 25 ITpeAJiojKeHHbiH cnoco6 h ycrpoHCTBO noacHeHbi HepTeHcaMH. Ha Fig. 1 H3o6paHteHo: ceneHHe yAapHoro MexaHH3Ma h noKa3ain>i. ero OCHOBHEie y3Jibi. Ha Fig: 2 H3o6paaceHO- ABHace-. ΗΗβ yAapHoro MexaHH3Ma H3 βχοαηογο npHHMKa uiHpHHOH D no 3aMeHaeMOMy Tpy6onpoBOAy C npHCOCAHHCHHOH CeKIļHeH Tpy6bl ΑΠΗΗΟΗ L , Β MOMeHT ABHCTBHH CHJIbl F Ha AHHCHTejIb H HanpaBjunomyK3 HacaAKy. 30 Ha npeAcraBjieHHbOi Ηβρτβ^κΑχ npeACTaBjieHO ycrpoHCTBO ajih peanroauHH cnoco6a 6ecxpaHmeHHOH 3aMeHbi Tpy6onpoBOAa 1, pacnojioaceHHoro Mex<Ay AByMH πρηημκαμη 2, 3, cocroarnee H3 yAapHoro MexaHH3Ma h coeAHHHTejibHoro naTpy6xa 4. OrAeAbHbie y3jibi yAapHoro MexanH3Ma BbinojiHeHbi c βο3μοχοιοοπ>κ> hx caMOueHTpOBKH OTHOCHTejibHO npoAOAbHOH och Apyr Apyra, npa 3tom KaacAaa cerama ηοβογο Tpy6onpoeoAa 5, 35 npncoeAHHaeMaa κ nepexoAHOMy 3eeHy Tpy6bi 4, BbinojiHeHa ajihhoh L, Koropaa MeHbrne uiHpHHbi D βχοαηογο npHHMKa 2 Ha ypOBHe Tpy6onpoeoAa 1. YAapHbiH MexaHH3M coctoht h3 HanpaBAHK)uieH HacaAKH 6, pacuiHpHTejia 7 h ABrorarrejia 8, KOTOpbIH npHBOAHTCH B ΑΒΙΟΚβΗΗβ OKATblM Β03ΑΥΧΟΜ, nOCTJOiaiOIAHM ΠΟ B03AyXOBOAy 9. B npeAJiOMceHHOM ycrpoHCTBe pacuiHpHTejib 7 CHa6xceH ιιιτηΦτβμη 10 ajih 40 npHcoeAHHeHHH κ HeMy nepexoAHoro 3BeHa Tpy6bi 4.
CeKUHH ηοβογο Tpy6onpoBOAa 5 coeAHHeHbi MexcAy co6oh h coeAHHHTeAbHbiM naTpy6KOM 4 c noMombio μηοιτ>3βχοαηογο pe3b6oeoro coeAHHeHHa 11.
HanpaBjunomaa HacaAKa 6 npncoeAHHeHa κ hocoboh nacrn pacumpHTejia 7 c noMombio pe3b6bi 12.
45 Ha nepeAHen nacrH ABHHarrejia 8 3aKpeiuieH oahh KOHeu Tpoca 13, κοτορΜΖ nponymeH nepe3 OTBepcTHe 14 b nepeAHefi nacrn HanpaejiaiomeH HacaAKH 6.
Cbo6oahmh KOHeu Tpoca 13 coeAHHeH c MexaHH3MOM HaTaaceHHa 15, nepeAaiomHM ycHAHe nepe3 3aMeHaeMbiH Tpy6onpoeoA 1 co cropoHbi npneMHoro npHHMKa 3. .
IlpeAJiaraeMbiH cnoco6 h ycrpoHCTBO peanH3yiOTCH cneAyiomHM o6pa30M. 3 LV 12648
Bo βχοαηοη πρΗΗΜΟκ 2 onycKaexcit Tpoc 13, oahh ero KOHeu npoTacKHBaiOT no 3aMeiweMOMy τργδοπροβοΑγ 1 b πρκβΜΗΗΗ npHHMOK 3 h coeAHHinoT c M6xaHH3MOM HaTHHceHHJi 15. CboSoahmh kohcu Tpoca 13 nponycKaioT nepe3 OTBepCTHe 14 b HanpaejiajomeH HacaaKe 6, pacuiHpHTenb 7 c coeAHHHTejibHbiM naTpy6KOM 4 h 3aKpenjiaiOT Ha nepeAHefi lacrH ABHHCHTejvi 8. Maora yaapHoro Mexami3Ma, HaHH3aHHbie Ha τροο 13, onycKajorcH bo βχοαηοη npHHMOK 2 H 3a6HBaiOTCH B ΤργβοπρΟΒΟΑ 1. yflapHbIH M6XaHH3M npHBOAHTCH B A6HCTBH6 nOAaMeft CHcaTOTO B03Ayxa B ABHHCHTejIb 8. B pe3yjibTaTe 3roro HanpaBjiatomaa HacaAKa 6 h pacuiHpHTejib 7 HaHHHaiOT ABHxceHHe b τργβοηροΒΟΑβ 1. C noMombio MexaHH3Ma HaTJOKeHHH 15 co3AaercH ycHJiHe, Ββκτορ F ko-Toporo coenaAaer c ocbio Tpy6onpoBOAa 1 h HanpaejieH b cropoHy npHeMHoro npHHMKa 3. YcHJiHe F, npHjiojKeHHoe κ ABHJKHrejuo 8 η HanpaBJiaiomeH HacaflKe 6, ποογοηηηο ηβΗτργετ ee nojioMceHHe b 3aMeHneMOM τργβοπροΒοηβ 1 h HanpaBJiner ABHHceHHe ynapHoro MexaHH3Ma no KpaTHaHineMy πγπι κ πρΗβΜΗΟΜγ πρπΗΜκγ 3.
Ha ποΒβρχΗοοτΗ rpyHTa Ha bo3ayxoboa 9 HaAeBaercH cerama ηοβογο Tpy6onpoeoAa 5 h onycKaerca b npHHMOK 2, rae nocne οογβηοβκη ABtorarrejDi 8, coeAHHHerca c naTpy6KOM 4 πγτβΜ HaBHHHHBaHHa Ha MHoro3axoflHyio pe3b6y 11. Ilocjie anroro ABJorarrejib 8 3anycKaerca BHOBb b pa6ory no τβχ nop, noxa cerama ηοβογο Tpy6onpoBona 5 He γκΑβτ b CKBaxcHHy. K cbo6oahomy τορηγ ceram» 5 npHcoeAHHHioT cneAyiomyK> ceramio η tbkhm o6pa30M HapamHBaiOT τργβοπροβΟΑ noica nepeAHHH Topep naTpy6ica 4 He ποηβητοη b npHeMHOM npHHMice 3, b KanecTBe κοτοροro uejiecoo6pa3HO Hcnojtb30BaTb coceAHHH c βχοαημμ npHHMKOM 2 KOAOAen. HapaiAHeaHHe ceram» Tpy6onpoBona 5 Moacer npoH3BOAHTbca 6e3 ocraHOBKH αβη»ητ6ΑΛ 8. : :
Pa36opKy yAapHoro MexaHH3Ma προη3βολητ β πρκβΜΗΟΜ πρκΗΜκβ 3 h H3BAeKaiOT ero Ha nOBepXHOCTb. :5r: * jļnu Toro HTo6bi o6ecneHHTb B03M0>KH0CTb HapamHBaTb ηοβηη τργδοπροΒΟΑ 5· βο βχοαηομ πρππΜκβ 2 AJiHHa L KaacAOH ceram» Tpy6w 5 AOJDKHa 6brrb MeHbine ιαηρηηβγ D 3ΤΟΓΟ npHHMKa. ;2r ^
KoHcrpyKTHBHO HocoBaa nacrb pacnmpHTejiH 7 Moacer coeAHHirrbca c HanpaBJiHKnīieH HacaAKofi 6 pe3b6oebiM coeAHHeHHeM 10 hjih BbinojiHeHa β Bnae KOHyca. Bo BropoM cjņroae oSaerMaerca pa36opxa yAapHoro MexaHH3Ma b npHeMHOM npHHMKe 3. B HeKOTopbix cnyHaax uejiecoo6pa3HO pa3Memarb MexaHH3M HaxaxceHHa 15 b coceAHeM c npHeMHbIM npHHMKOM 3 HJIH Ha IIOBepXHOCTH ipyHTa, a B CaMOM npHHMKe 3 npOH3BOAHTb " pa36opxy yAapHoro MexaHH3Ma.
HcnoAb30BaHHe abh ueHTpoBKH HanpaBJiHiomeH HacaoKH 6 AonojnmTejibHoro ychahh, Ββκτορ F Koroporo coBnaAaer c ocbio Tpy6onpoeoAa 1 h HanpaBJieH b cropOHy BbixoAHoro npHHMKa 3, no3BOJiaer TOHHee BMAepjKHBaTb HanpaBAeHHe npotcjiaAKH ηοβογο Tpy6onpOBoaa 5, η γςκορΗβτ BbinoAHeHHe peMOHTHbix pa6oT.
BbinoAHeHHe OTAenbHbix y3AOB ycrpOHCTBa ajih 6ecrpaHmeHHOH 3aMeHbi Tpy6onpoeoAa 1 c B03MoxcHocrbio hx caMoueHTpoBKH OTHOCHTejibHo npoAOAbHoil och Apyr Apyra oēAerHaer hx MOHrajK, a Hcnojib30BaHHe ceKimfi Tpy6onpoBOAa 5, ααηηβ L κοτορωχ MeHbiue uiHpHHbi D βχοαηογο npHHMKa 2, no3BOJiHer BbinoAHHTb pa6oTbi no 3aMeHe Tpy6onpOBOAa b crecHeHHbix yCJIOBHHX ropOACKHX KOJIOAUeB. HCTOHHHKH ΗΗφθρΜ3Ι1ΗΗ 1. 3aaBKa Ha naTenr EP 0053480, ny6AHKaiļHH ot 09.06.82; MKH3 F 16 L 55/00, 1/02. 2. 3aHBKa Ha naxeHT DE 4014775, ny6AHKauHfl ot 01.08.91; MKH5 F 16 L 1/028 (npororan) 4 LV 12648 <&opMyna Μ3ο6ρβτβΗΜΠ 1. Cnoco6 GecrpaHiueHHOH 3aMeHbi Tpy6onpoBOAa, pacnojioaceHHoro Mexjsy aeyMa npn-HMicaMH, BKjnoHaiomHH b ce6a nporacKHBaHHe yaapHoro Mexami3Ma, cocroamero H3 HanpaBjisiomeH HacaaKH, pacmHpHTejia η ABnacirreji», no 3aMeHaeMOMy Tpy6onpoBoay hjih CKBajKHHe H3 ΒΧΟΛΗΟΓΟ ΠρΗΗΜΚΕ B ΠρΗβΜΗΜΗ, βΓΟ ΟβΗΤρΟΒΚγ Η 3ΒΤΗΓΗΒΒΗΗβ 3a ΗΗΜ ΗΟΒΟΓΟ Tpy6onpOBOAa, OTjiHnaiomHHcii τβΜ, ητο, c nejibio noBbimeHHa cra6HJibHOCTH HaMajībHofi opueHTauHH yaapHoro MexaHH3Ma πρκ ero ycraHOBKe b 3aMeHaeMbiH Tpy6onpoBon hjih CKBaxcHHy, κ ABHJKHTejuo h HanpaBJuuomefi Hacajnce npHKJiaAbiBaioT ycHjrae, neHTpyioin;ee Hacajucy οτηοοητμβηο och 3aMeHaeMoro Tpy6onpoBona hjih CKBaacHHbi, πρκ 3tom Ββκτορ npiuiaraeMOH chjih F coBnaaaer c 3toh ocmo h HanpaejieH b cropOHy πρκβΜΗΟΓΟ npHHMKa. 2. Cnoco6 non. 1, OTjiHHafomHHca τβΜ, mto c6opicy y3jioeyaapHoro Mexaroi3Ma npOH3BOAHT BO BXO#HOM ΙφΗΗΜΚβ. 3. Cnoco6 no π. 1 hjih 2, OTjiHHaromHHca τβΜ, hto pa36opKy ynapHoro M6XaHH3Ma Ha y3JIbI ΠρθΗ3ΒΟΑΗΤ B ΙφΗβΜΗΟΜ ΠρΗΗΜΚβ. 4. Cnoco6no π. 1, oTjiHnaiomHHCH τβΜ, htoycHjraeHaOBHacHTejibhHanpaBjuno-myio Hacajncy nepeaaiOT nocpencTBOM Tpoca, 3aKpeiureHHoro Ha πβρβΑΗβϋ nacra ABrorarrejia. 5. Cnoco6 non. 1, OTjiHnaiomHHCH τβΜ, hto ηοβηη Tpy6onpoBOA βμπο,πηηιοτ h3 c6opHbix cerama 6. Cnoco6 no π. 1 hjih 5, OTjiHnaiomHHCH τβΜ, hto c6opxy cerami ηοβογο Tpy6onpoBOAa προη3βοαητ no Μβρβ hx 3aTaniBaHHH b CKBaacHHy yaapHbiM MexaHH3MOM. 7. Cnoco6 non. 1, OTjiHnaiomHHCH τβΜ, hto b Kanecrae βχοαηογο η πρκβΜΗΟΓΟ npHBMKOB Hcnojib3yiOTCH kojioahm, ycraHOBJieHHbie Ha Tpacce 3aMeHaeMoro Tpy6onpoBoaa. 8. Cnoco6 no jno6oMy npenbmymeMy nyHKiy, OTjiHHaiomHHCH τβΜ, hto b KanecTBe πρκβΜΗΟΓΟ npHHMKa Hcnojib3yioT Kojiojien, pacnojioaceHHbifi pa^OM 3a cocejļHHM c ΒΧΟΑΗΒΙΜ ΠρΗΒΜΚΟΜ. 9. ΥCTpoHCTBO AJM 6ecTpaHine0HOH 3aMeHbi Tpy6onpoeoAa, pacnojioaceHHoro Me*Ay AByMH ΠρΗΗΜΚΒΜΗ, βΟβΓΟΛΙΑββ H3 yAapHOrO ΜβΧΒΗΗ3ΜΒ H COeAHHHTejIbHOrO naTpy6ica, OTJiHHaiomeecH τβΜ, hto, c nejibio C03AaHHH ycjiOBHH ajih c6oprai ycrpoHcrBa bo βχοαηομ npHAMKe, y3Jibi yAapHoro MexaHH3Ma BbinojiHeHbi c βο3μο5κηοοτμο hx caMopeinpoBKH OTHOCHTejibHO npOAOJibHOH och Tpy6onpoBOAa, npH 3TOM KaacAaH cerama ηοβογο Tpy6onpoBona, npHcoeAHHaeMaa κ coejmHHTejibHOMy narpy6xy, BbmojmeHa ajihhoh L, KOTopaa MeHbine ihhphhm D βχοαηογο npHHMKa Ha ypOBHe Tpy6onpOBOAa. 10. ycrpoHCTBO non. 9, OTJiHHaiomeeca τβΜ, hto yAapHbiH MexaHH3M coctoht H3 HanpaBJiaioinen HacajucH, pacmHpHTejia h ABrnrarrejia, κοτορωίί npHBOjmrca b ΑβιοκβΗΗβ caca-TbiM B03«yxoM, nocrynaiomHM no B03flyxoBOAy. 11. ycrpoHCTBO non. 9, OTJiHnaiomeecH τβΜ, hto pacuinpirrejib cHa6aceH ηιτκφ-t3mh hjih najībuaMH AJia npHcoejmHeHHa κ HeMy coeAHHirrejibHoro naTpy6ica. 12. ycrpoHCTBO non. 9, OTjiHHaiomeecH τβΜ, hto, ceramHηοβογοTpy6onpoBoaa βοβΑΗΗβΗΜ MeacAy co6oh h coejmHHTejibHbiM naTpy6xoM c noMombio μηογο33χοαηογο pe3b6oBOIO COeAHHeHHa. 13. ycrpoHCTBO no n. 10, OTAHnaiomeecH τβΜ, hto HanpaBJiaiomaH Hacajnca npncoeAHHeHa κ hocoboh nacra pacuinpirrejia c noMombio KOHyca hjih pe3b6bi. 14. y crpoHCTBO non. 10, OTJiHnaiomeeca τβΜ, hto Ha nepejmež nacra ABHacirrejia 3aKpeiuieH oahh κοΗβη Tpoca, κοτορωκ nponymeH Ηβρβ3 οτΒβροτκβ b πβρβηΗβπ nacrn HanpaBJiaiomeH HacaoKH- 15. ycrpo hctbo non. 14, OTAHHaiomeeca τβΜ, hto, cbo6oahmh κοΗβη Tpoca οοβΑΗΗβΗ c MexaHH3MOM HaTaaceHHa, nepenaiomHM ycwiHe πβρβ3 3aMeHaeMbiH Tpy6onpoBOA co cropoHbi npHeMHoro npnaMKa. 5 LV 12648 Ρθφβρβτ H3o6pereHHe ΜΟΧβΤ 6biTb HCnOJIb30BaHO npH ρβΜΟΗΤβ Η ρβΚΟΗΟτργΚΙίΗΗ HfOKCHCpHbTC KOMMyHHKaijHH pja 6ecrpaHmeHHOH jncjia^KH hjih 3aMeHU HeHcnpaBHtrx Tpy6, προΛΟκβΗΗΜΧ Ha cyuie b rpyirre. Lļejib H3o6pereHHfl - noBbiiueHHe cra6HjibHOcrH HanaiibHOH opHeirrauHH yaapHoro M6xaHH3Ma npH ero ycraHOBKe b 3aMeHaeMbiH Tpy6onpOBOfl hjih CKBaxoiHy h CHHJKeHHe TpyA06MK0CTH προκπβΑκκ ΗΟΒΟΓΟ Tpy6onpoBOfla.
CymHOCTb H3o6pereHHJi, noacHeHHoro Ha Fig. 2, coctoht β τομ, hto πρκ ycraHOBKe b 3aMeHxeMbiH Tpy6onpoBOA 1, κ abh3kht6jho 8 h nepejmeS nacra HanpaBjunomen HacazjKH 6 c noMoajbfo MexaHH3Ma Η3ΤΗ3κβΗΗΗ 15 η Tpoca 13 npHKJiaflMBaiOT ycwme, neinpyioinee HacaAxy 6 OTHOCHTejibHO och Tpy6onpoBOfla 1. Πρκ 3tom Βεκτορ cmībi F coenaaaer c stoh ocuo h HanpaBJieH b cropoHy npnaMKa 3. yaapHblfi Μ6ΧΒΗΗ3Μ COCTOHT Η3 HanpaBJIfllOmeH HaCaAKH 6, paCmHpHTejia 7 H ABHHCHTeJUI 8, KOTOpbM npHBOAHTCH B ABHHCeHHe CHCaTbIM B03flyXOM, nOCTynaiOIIIHM no B03AyX0B0Ay 9.
PacuiHpHTejib 7 CHa6xeeH πγγηΦτβμη 10 nm npHcoeAHHeHH» κ HeMy coeAHHirrejibHoro narpy6Ka 4, a ccklihh ηοβογο Tpy6onpoBOfla 5 coeflHHeHbi Mexgy co6oh h nepexoflHWM 3BCHOM Tpy6bl 4 C nOMOmbK) MH0r03aX0AH0ro pe3b60B0ro COeAHHeHHH 11.
HanpaBJunomaa Hacajnca 6 npHCOCAHHCHa κ hocoboh Maora pacuiMpurejra 7 c noMombio pe3b6bi 12.
Ha nepejpiefi nacra αβητκητοπβ 8 3axpenjieH oahh KOHep Tpoca 13, KoropuH nponymeH nepe3 OTBepcTHe 14 b riepe/meJi nacra HanpaBjuuomeK HacaAKH 6. CBO&AHbift KOHen Tpoca 13 coeAHHeH c μοχβηη3μομ HanraxceHHH 15, nepe^aiouniM ycHJiHe b Tpy6onpoBOA 1 co cropOHbi npHeMHoro npHHMKa 3.
Hcnojn»30BaHHe H3o6pereHiM ycKOpaer BbinojmeHHe pa6oT no 3aMeHe Tpy6onpoBOAa.

Claims (15)

1 1LV 12648 IZGUDROJUMA FORMULA 1. Paņēmiens cauruļvada, kas novietots starp diviem padziļinājumiem, beztranšejas nomaiņai, kas satur triecienmehānisma, kas sastāv no virzošā uzgaļa, paplašinātāja un dzinekļa, vilkšanu pa nomaināmo cauruļvadu vai urbumu no ieejas padziļinājuma uz saņēmējpadziļinājumu, tā centrēšanu un jauna cauruļvada ievilkšana aiz tā, atšķiras ar to, ka, ar mērķi paaugstināt triecienmehānisma sākuma orientācijas stabilitāti, to uzstādot nomaināmā cauruļvadā vai urbumā, dzineklim un virzošajam uzgalim pieliek spēku, kas centrē uzgali attiecībā pret nomaināmā cauruļvada vai urbuma asi, pie tam pieliktā spēka F vektors sakrīt ar šo asi un vērsts izejas padziļinājuma virzienā.
2. Paņēmiens saskaņā ar 1. punktu, kas atšķiras ar to, ka triecienmehānisma mezglu samontēšanu veic ieejas padziļinājumā.
3. Paņēmiens saskaņā ar punktiem 1. vai 2. punktu, kas atšķiras ar to, ka triecienmehānisma mezglu izjaukšanu veic saņēmējpadziļinājumā.
4. Paņēmiens saskaņā ar 1. punktu, kas atšķiras ar to, ka spēka iedarbību uz dzinekli un virzošo uzgali pārnes ar troses palīdzību, kas piestiprināta dzinekļa priekšējai daļai.
5. Paņēmiens saskaņā ar 1. punktu, kas atšķiras ar to, ka jauno cauruļvadu izveido no saliekamām sekcijām.
6. Paņēmiens saskaņā ar punktiem 1. vai 5. punktu, kas atšķiras ar to, ka jaunā cauruļvada sekcijas samontēšanu veic atkarībā no tā, kā triecienmehānisms tās ievelk urbumā.
7. Paņēmiens saskaņā ar 1. punktu, kas atšķiras ar to, ka par ieejas padziļinājumu un saņēmējpadziļinājumu tiek izmantotas akas, kas ierīkotas maināmā cauruļvada trasē.
8. Paņēmiens saskaņā ar jebkuru iepriekšējo punktu, kas atšķiras ar to, ka par saņēmējpadziļinājumu izmanto aku, kas atrodas blakus aiz kaimiņos esošās ieejas akas.
9. Ierīce cauruļvada, kas novietots starp diviem padziļinājumiem, beztranšejas nomaiņai, kas sastāv no triecienmehānisma un savienojošās īscaurules, atšķiras ar to, ka, ar mērķi radīt apstākļus ierīces montāžai ieejas padziļinājumā, triecienmehānisma mezgli izveidoti ar pašcentrēšanās iespēju attiecībā pret caurules garenasi, pie tam cauruļvada līmenī katra jaunā cauruļvada sekcija, kas tiek pievienota caurules pārejas posmam, izveidota ar garumu L, kas mazāks par ieejas padziļinājuma platumu D cauruļvada līmenī.
10. Ierīce saskaņā ar 9. punktu, kas atšķiras ar to, ka triecienmehānisms sastāv no virzošā uzgaļa, paplašinātāja un dzinekļa, kas 2 tiek darbināts ar saspiestu gaisu, ko pievada pa gaisvadu.
11. Ierīce saskaņā ar 9. punktu, kas atšķiras ar to, ka paplašinātājs apgādāts ar tapām vai pirkstiem, lai tam pievienotu savienojošo īscauruli.
12. Ierīce saskaņā ar 9. punktu, kas atšķiras ar to, ka jaunā cauruļvada sekcijas savā starpā un_ar savienojošo īscauruli savienotas ar daudzgājienu vītņsavienojuma palīdzību.
13. Ierīce saskaņā ar 10. punktu, kas atšķiras ar to, ka virzošais uzgalis piestiprināts paplašinātāja priekšgalā ar konusa vai vītnes palīdzību.
14. Ierīce saskaņā ar 10. punktu, atšķiras ar to, ka dzinekļa priekšējā daļā nostiprināts viens troses gals, kurš izvilkts caur caurumu virzošā uzgaļa priekšējā daļā.
15. Ierīce saskaņā ar 14. punktu, kas atšķiras ar to, ka troses brīvais gals savienots ar spriegošanas mehānismu, kas pārnes spēka iedarbību no saņēmējadziļinājuma puses caur nomaināmo cauruļvadu.
LVP-00-59A 2000-05-04 2000-05-04 Cauruļvada beztranšejas nomaiņas paņēmiens un ierīce tā realizācijai LV12648B (lv)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102889427A (zh) * 2012-10-18 2013-01-23 北京隆科兴非开挖工程有限公司 一种非开挖气动裂管修复地下管道的装置、系统和方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102889427A (zh) * 2012-10-18 2013-01-23 北京隆科兴非开挖工程有限公司 一种非开挖气动裂管修复地下管道的装置、系统和方法
CN102889427B (zh) * 2012-10-18 2015-06-17 北京隆科兴非开挖工程股份有限公司 一种非开挖气动裂管修复地下管道的装置、系统和方法

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