LV12649B - Cauruļvada beztranšejas nomaiņas paņēmiens un ierīces tā realizācijai - Google Patents

Cauruļvada beztranšejas nomaiņas paņēmiens un ierīces tā realizācijai Download PDF

Info

Publication number
LV12649B
LV12649B LVP-00-62A LV000062A LV12649B LV 12649 B LV12649 B LV 12649B LV 000062 A LV000062 A LV 000062A LV 12649 B LV12649 B LV 12649B
Authority
LV
Latvia
Prior art keywords
pipeline
new
propeller
fastened
rope
Prior art date
Application number
LVP-00-62A
Other languages
English (en)
Other versions
LV12649A (lv
Inventor
Pāvels KRUTIKOVS
Vladimirs ŠAFIRS
Oļegs KOLOŠKO
Original Assignee
Suis-Rīga, Sia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suis-Rīga, Sia filed Critical Suis-Rīga, Sia
Priority to LVP-00-62A priority Critical patent/LV12649B/lv
Publication of LV12649A publication Critical patent/LV12649A/lv
Publication of LV12649B publication Critical patent/LV12649B/lv

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Description

1 LV 12649
Cnoco6 6ecTpaHiueMHOM 3aMeHbi Tpy6onpOBOfla m ycTpoiicTBa απη ero peajiM3aiļMM H3o6penreHHe othochtch k oSjkicth MexaHHKH, a hmchho, k ycrpoηοτββμ, o6ecneHHBaio-uihm HopMajibHyio 3KcruiyaTauHio MaiuuH h ycraHOBOK, h Moacer 6brrb Hcnojib3oeaHO npw pe-5 MOHTe h peKOHcrpyKUHH HH»ceHepHbix KOMMyHHKaiļHH zum 6ecrpaimieHHOH yicnaaKH hjih 3a-MeHU HeHcnpaBHbix Tpy6, npojionceHHbix Ha cyuie b rpyHre.
PbBecTeH cnoco6 3aMeHbi Tpy6onpoBo^a [1], b κοτοροΜ zum nozpeMHoii yicjiaAKH Tpy6 Hcnojo>3yiOT crarnHecKoe h y^apHoe B03aeMCTBHe Ha nepezpurii Topeu Tpy6w. OraTHHecicoe ycHjiHe co3aaeTca τλγοβμμ MexaHH3MOM, pa3MemeHHbiM b npueMHOM πρίΜΜκβ, h Hcnojib3yer-io ca zum HanpaBjieHHB ABHHceHHK yaapHoro MexaHH3Ma, κοτορωΗ OKa3biBaer cunoeoe B03AeHcr-BHe Ha crapbiH Tpy6onpOBOA η απρκκτ zum ero pa3JiaMbiBaHiM h pacinHpeHH* CKBaacHHbi.
HeaocraTKOM αβηηογο cnocoSa «Bjmerca B03AeficTBHe BHSpauHH or paooTbi yAapHoro MexaHH3Ma Ha ctmkh μώκζτ/ ceiapMMH npn 3aMeHe Tpy6onpoBoaa 6oju>qioh προτίηκβΗΗΟοτΗ. CiieACTBHeM aroro aBJMerca HapymeHHe repMeTHMHocTH ctmicob.
15 H3BecreH cnoco6 3aMeHbi Tpy6onpoBOAa [2], rae crarHHecKoe ycHjme Hcnojib3yerca KaK zum HanpaBjieHHa ziBHHceHHH yAapHoro MexaHH3Ma h oSiierHeHHH 3anrarHBaHtui hoboh Tpy6u, TaK H ZUM COXpaHeHHH FepMeTHHHOCTH CTbIKOB. ycrpoHCTBo zum peajiroauHH cnocoGa no nareHry [2] coaepacHT ABJOKirrejib, pacuiHpH-Tezib, Tpy6opa3pyuiaiomHH 3ΛβΜβΗΤ, HanpHMep, c oahhm hokom, τηγοβηη MexaHH3M η τροο, 20 κοτορωΗ BbinojiHHer HecKOzibKO Φ)ήκιιηη: 3aziaeT HanpaBJieHHe zMHHceHHJi, co3Aaer ποοτοηη-HbiH κοητβκτ 3jieMeHTOB ycrpoHCTBa c paooTaiomHM yziapHbiM μθχαηιημομ h nepeziaer crarH-necKoe ycHJiHe οτ τηγοβογο MexaHH3Ma.
HeAoeraTKOM 3Toro cnoco6a aBJMercH Heo6xozwMOcrb HcnoAb30BaHiM τηγοβμχ Mexa-HH3MOB noBbimeHHoii mouihocth zum npomiaAKH Tpy6onpoBoaa B njioTHbix rpyHxax. BMecre c 25 3THM, BCJieACTBHe He CHHXpOHHOCTH THIOBbDC yCHJIHH, AeHCTByfOIAHX Ha 3ZieMeHTbI KOHCTpyK-uhh ycrpoiicTBa, repMeTHHHOcrb οπ»ικοβ Moxcer 6brrb HapyuieHa.
TexHHHecKofi sazianen, pemaeMofi ziaHHbiM H3o6pereHHeM aBJMerca yxjiaAKH Tpy6onpo-Bozza b TpyAHonpoxoflHMbix rpyHTax h coxpaHeHnx repMerHHHOCTH ctukob πρκ 3aMeHe Tpy6o-npOBOAa 60JIbUI0Ā npOTAMCeHHOCTH B yCJIOBHKX pa3JIHHHOIO THna rpyHTOB, B HaCTHOCTH, BOflO-30 HaCbimeHHbK. rioCTaBiieHHaa 3aAana pemaerca τβΜ, hto ηοπολβ3>τοτ cnocoē 6ecrpaHiueHHOH 3aMeHbi Tpy6onpoBOzta, pacnojioaceHHoro Mexcziy AsyMH πρηχμκαμη, βκπιοηβιοιαηη b ce6x nporacKHBa-HHe no 3aMeH«eMOMy Tpy6onpoBoziy hjih CKBaacHHe H3 βχοαηογο npronviKa b πρκβΜΗΜΗ yaap-Horo MexaHH3Ma, cocroHinero H3 ABHjKHTejM h pacuiHpHTejM, b nojiocni κοτοροro 3aKpenjieH 35 οαηη κοΗβη ceKUHH Tpy6onpoeoAa, h B03AeHCTBHe Ha cbo6oahwh Topeu 3ΤΟΓΟ Tpy6onpoBOAa CTaTHHeCKHM yCHJIHeM, C03AaBaeMbIM TarOBbIM MexaHH3MOM CO CTOpOHbl [φΗβΜΗΟΓΟ npHUMKa.
CornacHO H3o6perreHHK> ABHJKHTejib HenoABHHCHO 3axpenjMK)T b xopnyce pacnmpHTejM, a craTHHecKoe ycHAHe C03Aai0T c Hcnojib30BaHHeM creneHHoro nojincnacra, ozihh iiikhb κοτορο-ro 3axpenjMK>T Ha τορυβ Tpy6onpoeoAa.
40 Πο BapHaHTy 1 αβηημη cnoco6 MO*er 6brrb peajiH30BaH b ycrpoHCTBe, coAepxcameM ABHACHTeAb, THTOBblH ΜβΧΒΗΗ3Μ C TpOCOM, fipOTHHyTbIM Hepe3 3ΒΜβΗΛβΜΜΗ Tpy6onpOBOA HJIH CKBa*HHy h nepeAaioiAHM ycHJine Ha hobmh Tpy6onpOBOA co cropoHbi npHeMHoro npnaMKa, h pacuiHpHTejib, b nojiocra Koroporo 3aKpeoneH oahh KOHen ceKimn ηοβογο Tpy6onpoeoAa, Ha BTOpOM KOHpe Koroporo ycraHOBAeH ηαζκημηοη φζΐ3Ηβυ. 45 CoraacHO H3o6pereHHio Ha BHyrpeHHeH cropoHe HancHMHoro Φιιβηιιβ ycraHOBjieH 6λοκ, πρπ 3TOM ABHZKHTeAb ΗβΠΟΑΒΗΚΗΟ ΟΟβΑΗΗβΗ C KOpnyCOM paCIIIHpHTejM, B ΠβρβΑΗβΗ HaCTH ΚΟ-Toporo BbinOJIHeHbl ABa npOAOJIbHbIX KaHana H npOTHHJTT Tpoc, OXBarrbIBaiOIAHH UJKHB 6jIOKa, npHHeM BTopuM kohuom Tpoc 3aKperuieH Ha ynope b πρκβΜΗΟΜ πρπΛΜκε. 2 ΥοτρΟΗΟΤΒΟ ΜΟ>ΚβΤ 6bITb AOnOJIHHTejIbHO CHa6>KeHO AOMKpaTOM, yCTaHOBJieHHblM BO ΒΧΟΑΗΟΜ ΓφΗΗΜΚβ H npHJKaTbIM K ΒΗβΟΙΗβΗ CTOpOHe Η33ΚΗΜΗΟΓΟ φ^Η113.
CeKUHH ηοβογο Tpy6onpOBOfla CKpenjieHbi MexcAy cofiofi c noMombio MHoro3axoAHoro pe3b6oBoro coeAHHeHHH, ceapKM hjih pacTpy6a.
Πο BapHaHTy 2 AaHHbifi cnoco6 Μ0>κβτ 6biTb peajiH3oeaH b ycTpoHCTBe, coAepacameM
ABHJKHTejlb, THrOBblH Μ6ΧΒΗΗ3Μ C TpOCOM, IipOTHHyTbIM Ηβρβ3 3ΒΜβΗΗβΜΜΗ Tpy6onpOBOA HJIH CKBa3KHHy h nepeaaioiuHM ycHjiHe Ha hobmh Tpy6onpoBOA co cropOHbi npHeMHoro npmiMKa, h pacuiHpHTejib, b nojiocrn κοτοροΐΌ 3aKpenjieH οαηη KOHeu cckuhh ηοβογο Tpy6onpoBOAa, Ha ΒτοροΜ KOHue κοτοροΓΟ ycTaHOBjieH ηβ^κημηοη φ-naHeu.
ConiacHO H3o6pereHHio ycrpoHCTBO CHa6)KeHO abohhhm nojiHcnacroM, oahh uikhb ko-Toporo ycraHOBJieH Ha BHyrp6HH6H cropoHe HaacHMHoro Φιιβηηβ, a Βτοροίί - b npneMHOM πρκ-6MK6. B nepeAHeS HacTH Kopnyca pacuiHpHrejia BbmojiHeHbi «ea npOflOJibHbix KaHajia h npora-HyT Tpoc, KOTOpbiH nocJieAoeaTejibHO 0XBaTbiBaer o6a uiKHea noJiHcnacra, πρΗΗβΜ βτορωΜ kohuom Tpoc 3aKpeaneH Ha Kopnyce ABKaorrejia, KOTOpbifi HenoflBHJKHo coeAHHeH c pacuiHpH-TejieM. npejmaraeMoe Η3θ6ρβτβΗΗβ HjiJiK>crpHpyeTCH HepTeacaMH, rue Ha fig. I nOKa3aHO npo-TacKHBaHne H3 βχοαηογο npHHMKa ηοβογο Tpy6onpoBOAa c noMombio ycrpoHCTBa yAapHoro
AeHCTBHB H AOnOJIHHTeJIbHOrO yCHJIHJI, ΚΟΤΟρΟβ CQ3AaK)T ΤΗΓΟΒΜΗ ΜβΧΑΗΗ3Μ, paCriOJIOHCeHHblH b npneMHOM npHHMKe, h AOMKpaT, pacnojiOHceHHbiH BO βχοαηομ npHBMKe, a Ha fig. 2 notca3aHO, xax AonojiHHTejibHoe ycHiiHe οτ τβγοβογο MexaHH3Ma, co3Aaerca c noMOUibio αβοηηογο noJiHcnacTa.
Ha npeAcraBJieHHbix HepTe*ax H3o6paiKeHo ycrpoHCTBO asa 6ecrpaHmeHHOH 3aMeHbi Tpy6onpOBOAa 1, pacnojiOHceHHoro MeiKAy AByMH πρηβμκημη 2, 3, coAepacamee ABHJKHTejib 4, TjiroBbiH MexaHH3M 5 c TpocoM 6, npoT»HyrbiM nepe3 3aMeHaeMbifi Tpy6onpOBOA 1 h nepeaaio-uihm ycHJiHe Ha hobmh Tpy6onpoBou 8 co cropoHbi npHeMHoro npmiMKa 3. PacinHpHTejib 7, b oojiocth Koroporo 3aicpenjieH oahh kohcii cckuhh ηοβογο Tpy6onpoBoaa 8, Ha ΒτοροΜ KOHue κοτοροπ) yCTaHOBJieH HaHCHMHOH φΑΒΗβΗ 9. Ha ΒΗγίρβΗΗβΗ CTOpOHe ΗΒΧΟΙΜΗΟΓΟ φϋΒΗΗΒ 9 ycTaHOBJieH 6jiok 10, npH stom flBHHOfrejib 4 HenoABHJKHO coeAHHeH c KOpnycoM pacmHpHrejia 7, b nepeaHefi nacrH κοτοροΓΟ BbinojiHeHbi ABa npoAOJibHbix KaHana 11, 12 η προτΗΗγτ Tpoc 6, oxBaTbiBaioiAHH uikhb 6jiOKa 10, πρκπβΜ BTopbiM kohuom Tpoc 6 3aKpeiuieH Ha ynope 13 b npneMHOM ΓφΗΒΜΚβ 3. ycTpoiicTBO MOHcer 6biTb AonojiHHTejibHo CHaSaceHO AOMKparoM 14, ycraHOBjieHHbiM bo ΒΧΟΑΗΟΜ npHHMKe 2 H īipHHCaTblM K BH6UIH6H CTOpOHe ΗΒ3ΚΗΜΗΟΓΟ φ-ΙΉΗ^ 9.
CeKUHH ηοβογο Tpy6onpoBOAa 8 CKperoieHbi MexcAy co6ofi c πομοήμο μηογο38χοαηογο pe3b60B0IO COeAHHeHHH 15. ycrpoHCTBO Moacer 6bm> ΒΜΠΟΑΗβΗΟ c HCīiojib30BaHHeM αβοηηογο noJiHcnacra, OAHH uikhb 10 κοτοροΓΟ ycraHOBAeH Ha BHjrrpeHHeH cropoHe ηεικημηογό Φλαηηα 9, a BTopofi 16 b ΠρΗβΜΗΟΜ ΙφΗβΜΚβ 3, ΠρΗ 3T0M Β ΠβρβΑΗβΗ HaCTH KOpnyca paCUIHpHTejia 7 BbinOJIHeHbl ABa npoAOJibHbix KaHana 11, 12 η προτΗΗγτ Tpoc 6, κοτορΜΗ nocjieAOBaTejibHO oxBarbiBaer o6a uiKHBa 10 h 16 noJiHcnacTa, πρπΗβΜ BTOpbiM kohuom Tpoc 6 3aKpenjieH Ha Kopnyce ABroKirrejm 4, KoropbiH HenoABHHCHO coeAHHeH c pacuiHpHTejieM 7.
3aaBJieHHbiH cnoco6 3aMeHbi Tpy6onpoBOAa peajiH3yerca β πρβΑηοικβΗΗΟΜ ycrpoHCTBe, H3o6paaceHHOM Ha fig. 1, cjieAyK>mHM o6pa30M
Ha ποΒβρχΗοοτΗ rpyHTa nepeu βχοαηημ πρηλμκομ 2 πρ0Η3Β0Α»τ c6opKy yAapHoro Me-xaHH3Ma, cocToaiuero H3 ABHHCHTejia 4 h pacuiHpHTejia 7. KoHUbi Tpoca 6 nponycKaioT nocjie-AoeaTejibHO nepe3 noAocrb pacuiHpHTejia 7 h npoAonbHbie na3bi 11,12, πρπΗβΜ KaacAbifi KOHeu Tpoca 6 προχοΑΗτ nepe3 cooTBeTCTByiouiHH eMy na3. BMecrre c sthm β πρηθμηομ πρκχΜκβ 3 pa3MemaiOT τηγοβμη MexaHH3M 5 h nepe3 3aMe-HaeMbifi Tpy6onpOBOA 1 npoTacKHBaroT BcnOMoraTejibHbifi Tpoc bo βχοαηοη πρηημοκ 2. Οαηη 3 LV 12649 ΚΟΗβΙΙ BCnOMOraTejIbHOro Tpoca COeAHHJHOT c npHBOaOM ΤΗΓΟΒΟΙΌ MexaHH3Ma, a KO BTOpOMy npHKperumiOT o6a KOHua Tpoca 6. Ilocjie οτογο o6a KOHLia Tpoca 6 3aTHrHBaiOT b npHeMHbifi ΓφΗΒΜΟΚ 3, rfle npHCOeflHH5UOT ΟΛΗΗ KOHCU K ΠρΗΒΟΛγ ΤΗΓΟΒΟΓΟ ΜβΧΕΗΗ3ΜΕ 5 , a BTOpOH - K ynopy 13. Β cjiyHae CHjībHoro noBpe>KAeHHH Tpy6onpoBoaa 1 αλη npoTacKHBaHHa BcnoMoraTeab-ΗΟΓΟ Tpoca CO CTOpOHbl ΟΛΗΟΓΟ H3 npHBMKOB npeflBapHTejIbHO npoSHBaiOT CKBāJKHHy, COeflH-HJHomyio 06a nproiMKa 2, 3.
PacuiHpHTejib 7 c HBHSKHTejieM 4 3a6HBaiOT b CKBaxcHHy 3aMeHJieMoro Tpy6onpOBoaa 1. 3īa onepaiļHB προροβολητοη noa bo3A6hctbhcm yaapHofi Harpy3KH, C03aaBaeM0H aBHacHTeaeM 4, h c Hcnojib30BaHHeM CTaTHHCCKOH Harpy3KH, co3aaeaeMOH aoMKpaTOM 14, κοτορΗΗ co3aaer aonojiHHTenbHoe ABHxcyiaee ycHJiwe h KOMneHCHpyer 0Taany αβη3κμτ&ιιη 4.
Ilocae aroro b itojiocth pacuiMpunrejui 7 ycraHaBJiHBaiOT h 3aKpenjunor oaHy ceKurno ho-βογο Tpy6onpOBoaa 8 h nponycKaiOT nepe3 Hee nerajo, o6pa30BaHHyio TpocoM 6. Ha cbo6oa-hom ropue Tpy6onpoBoaa 8 ycTaHaBjinBaioT HajKHMHofi φ-naHeu 9 c 6jiokom 10, κοτορωπ oxea-TbiBaKrr TpocoM 6. /ļoMKpaT 14 ycTaHaBjiHBaiOT bo βχοαηομ πρΗΛΜκβ 2 tbkhm o6pa30M, hto oh oahhm koh-uom ynHpaercs b creHKy βχοληογο npHjiMKa 2, a eropbiM noanHpaer HaacHMHOH φΛβΗβο 9 c ΒΗβΙΠΗβΗ CTOpOHbl. 3aTaraBaHHe b CKBa*HHy ηοβογο Tpy6onpoBoaa 8 npon3B0AHTCx noa aeficrBHeM coBMe-CTHbK yCHJIHH, C03aaBaeMbIX ΤΗΓΟΒΜΜ Μ6ΧΒΗΗ3ΜΟΜ 5, 3ΒΗ5ΚΗΤβΒβΜ 4 H AOMKpaTOM 14. Β ΙφΟ-uecce aBHAceHHfl pacuiHpHTeab 7 pa3aaMbiBaer 3aMeHaeMbiH Tpy6onpOBOa 1 h BaaBAHBaer ero ockoakh b OKpyacaioiaHH rpyHT.
Ilocae norpjoKeHH* cckijhh ηοβογο Tpy6onpoeoaa 8 b CKBaxcHHy Ha bcio ee aaHHy, aBH-MceHHe TKTOBbK MexaHH3MOB npeKpamaioT, προη3βολητ HapaiaHBaHne hoboh ceituHH Tpy6o-; npoBoaa h Ha ero TOpue BHOBb 3aKpenjiaiOT HaxcHMHofi φ-iiaHen 9. CrbiKOBKa cckuhh ηοβοπχ< Tpy6onpOBoaa 8 Meacay co6oh mojkct npoH3BoaHTbca c noMombio MHoro3axoaHoro pe3b6oBO-s ro coeaHHeHHH 15, κοτοροβ no3BOJwer HaaeacHO repMenoHpoBaTb οτηκη 6e3 ncnoJib30BaHHH? aonojiHKreabHoro γιυιοτΗβΗΗΒ. Β 3Ββηοημοογη ot ycaoBHH pa6ora cruKOBKa ceKivrit Tpy6o-npOBoaa 1 MOxcer BbinojiHjrrbCH τβιοκβ c Hcnoab3oeaHHeM ceapra hjih pacrpy6a. CTaTHnecKHe ycHjnw, Koropbie cosaaror τβγοβμη μ6χβηη3μ 5 h aoMKpaT 14, acHCTByK)T tbkhm o6pa30M, Ητο Ha Tpy6onpoeoa 8 aeHCTByer CMCHMajomaa cnaa. B pe3yabTare nero co-xpaHHerca repMeroiHHocTb cthkob Me>Kay cckuhjimh aroro Tpy6onpoBoaa.
Hcnojib30BaHHe 6aoKa 10 no3BOjraer eaeoe yBeaHMHTb ycHjiHe τηγοβογο MexaHH3Ma 5, aeHCTBjaouiee Ha η3>κημηοη φ-naHeu 9, oanaKO, HanpHMep, npu 3aMeHe Tpy6onpoeoaa, yao-ΜίβΗΗΟΓΟ Β BH3KOM rjIHHHCTOM rpyHTe, 3ΤΟΓΟ OKa3bIBaeTCH He aOCTarOHHO. Β T3K0M caynae MO->κετ 6brn> Hcnoab3oeaHO ycrpoHCTBO, H3o6paaceHHoe Ha fig. 2, KOHcrpyKiļHJi κοτοροΐΌ πο3βο-jwct yBeaHHHTb ycHaHe τηγοβοιό MexaHH3Ma 5 β τρπ pa3a 3a c^err Hcnoab30BaHHJi creneHHoro nOAHCnaCTa, BTOpOH UIKHB 16 ΚΟΤΟρΟΓΟ 3aKpeniieH Β πρΗβΜΗΟΜ npHBMKe 3. npeaaaraeMbie H3o6pereHHa no3BOJunoT yMeHbuiHTb pa3pbiBHbie CHabi, aeHCTByiomHe Ha crbiKH ηοβογο Tpy6onpoBoaa 8, η τβκημ o6pa30M coxpaHHTb hx repMerHHHOCTb. BMecre c 3THM nOBbimeHHe yCHJIHB ΤΗΓΟΒΟΓΟ MeXaHH3Ma 5 Π03ΒΟΛΗ6Τ npOH3BOaHTb nporaCKHBaHHe ΗΟΒΟΓΟ Tpy6onpOBOaa b TJDKenbrx h bh3khx rpyHrax 6e3 yBeaHHeHHx mouihocth npHBoaa 3thx MexaHH3MOB. MCTOMHMKM ΜΗφΟρΜβμΜΜ 1. 3axBKa Ha naTenr EP 0053480, ny6aHKauwji ot 09.06.82; MKH3 F 16 L 55/00, 1/02. 2. riaTeHTRU 2115053, ny6jiHKauHH ot 10.07.98; MKH6 F 16 L 1/028 (προτοτΗπ). 4 LV 12649 4>OpMyjia Μ3θ6ρβΤβΗΜΗ 1. Cnoco6 SecTpaHineHHOH 3aMeHbi Tpy6onpoBoaa, paenojioaKemioro Me)KAy ziByM» πρπ-ημκβμη, BKjuo*iaioii{HH b ce6a npoTacKHBBHHe ynapHoro MexaHH3Ma, cocroamero H3 ABHacHTejia h paciiiHpHTejifl, b nojiocrn Koroporo 3aKpeaaeH ohhh κοηθη ceKUHH Tpy6onpoBOAa, no 3aMeH»eMOMy Tpy6onpOBoay hjih CKBaacHHe H3 βχοαηογο npiuMKa b npHeMHblH, H B03fleHCTBHe Ha CBoSOAHblH ΤΟρβμ 3ΤΟΓΟ Tpy6onpOBOAa CTaTHHeCKHM yCHJĪH6M, C03^aBaeMbIM TflrOBbIM MexaHH3MOM CO CTOpOHbl ΓφΗβΜΗΟΓΟ npHBMKa, OTJIHHaiOmHHCfi τβΜ, hto, c ijejibio jTCJia^KH Tpy6onpoBOfla b TpyHHonpoxoHHMbix rpyHTax h coxpaHeHHS repMerHHHOCTH CTbiKOB, ABHBCHTCJib HenoflBH>KHO 3aKpenjixioT b KOpnyce pacinupHTejiH, a CTaTHMecKoe ycmiHe co3flaiOT c Hcnojib3oeaHHeM μηογοιπκηβηογο nojincnacra, ohhh uikhb Kcrroporo 3aKpenjwK)T Ha TOpue Tpy6onpoBOfla. 2. Cnoco6 no π. 1, OTjiHHaiomHHca τβΜ, hto Βτοροίί uikhb nojincnacra 3aKperuiaiOT b πρπβΜΗΟΜ πριωΜκβ. 3. VcrpoHCTBo «jih 3aMeHbi Tpy6onpoBOua, pacnouoaceHHoro Meamy AByMs πρηβμκβμη, BKJuoHaiomee ABuacHTejib, τκγοβμη MexaHH3M c TpocoM, προτΗΗγτωΜ πβρβ3 3ΑΜβΗΗβΜΜΗ Tpy6onpoBou hjih CKBaxcHHy h nepeuaioiuHM ycHjiHe Ha hobmh Tpy6onpoeou co cropoHbi ΙφΗβΜΗΟΓΟ npHHMKa, H paCIIIHpHTejīb, Β nOJIOCTH ΚΟΤΟρΟΓΟ 3aKpeiUieH ΟβΗΗ KOHeu CeKUHH ηοβογο Tpy6onpoBoua, Ha βτοροΜ KOHue κοτοροίί ycraHOBjieH ηβκημηοη φίΜΗβιι, OTjiHHaioiueecH τβΜ, hto, c uejibio irporacKHBaHHH ηοβογο Tpy6onpoBoua b TpyuHonpoxouHMbix rpyHTax h coxpaHeHHH repMerHHHOCTH cthkob, Ha BHjnpeHHeH cropOHe HaJKHMHOrO φϋβΗΟβ yCTaHOBJieH 6jIOK, npH 3TOM UBHMCHTejIb ΗβΠΟΑΒΗΧΗΟ COeAHHeH c KopnycoM paciuHpHTejiH, b nepeuHen nacrn κοτοροΓο BbinojiHeHbi uea npoaojibHbix KaHajia h προτκΗγτ Tpoc, oxBaTUBaioiuHH uikhb GjioKa, πρΗΗβΜ BTopbiM kohuom τροο 3aKpeiuieH Ha ynope β πρκβΜΗΟΜ πρκΗΜκβ. 4. yCTpoiicTBO no n. 3, OTjiHnaioiueecH τβΜ, hto uonoJiHHTejibHO CHa6xceHO AOMKpaTOM, yCTaHOBJieHHMM BO ΒΧΟΑΗΟΜ npHHMKe H npH*aTbIM K ΒΗβΙΠΗβΗ cropOHe HaJKHMHOro φϋΒΗΗΒ. 5. ycrpoHCTBo non. 3, OTjiHHaioiueecH τβΜ, hto čemura ηοβογο Tpy6onpoBoua CKpeiuieHbi Me*Ay co6oil c noMoiubio μηογο3βχοαηογο pe3b6oBoro coeuHHeHH», ceapicH hjih pacTpy6a. 6. ΥCTpoKcTBO hjih 3aMeHbi Tpy6onpoBOAa, pacnojionceHHoro Mexmy αβυμη πρηημκβμη, BKJIIOHaiOmee ABHKHTejIb, THrOBblH MexaHH3M C TpOCOM, npOTHHyTbIM Ηβρβ3 3ΒΜβΗΗβΜΜΗ Tpy6onpoBou hjih CKBa*HHy h nepeaaioiuHM ycHjme Ha ηοβμη Tpy6onpoBOfl co cropoHbi πρκβΜΗΟΓΟ npHHMKa, h pacuiHpHTejib, b nojiocTH κοτοροΓο 3aicpenjieH oahh κοηθη ceicuHH ηοβογο Tpy6onpoBOua, Ha eropOM KOHue κοτοροΓο ycraHOBJieH ηα*ημηοη φΐΗΗβιι, OTjiHnaiouieecH τβΜ, hto, cuejibio nporacKHBaHHHηοβογοTpy6onpOBoaab TpyAHOnpOXOAHMbIX rpyHTax H COXpaHeHHa ΓβρΜβΤΗΗΗΟΟΓΗ CTbiKOB, ycrpOHCTBO CHa6xceHO ABOHHbIM nOJIHCIiaCTOM, OflHH UIKHB ΚΟΤΟρΟΓΟ yCraHOBJieH Ha ΒΗγτρβΗΗβΗ cropOHe HaaCHMHOrO φΐΙΒΗΗΒ, a ΒΤΟρΟΗ Β ΠρΗβΜΗΟΜ ΙφΗβΜΚβ, npH 3TOM Β ΠβρβΑΗβΗ HaCTH K0pnyca paCIUHpHTejlH BbinojiHeHbi HBa npouojibHbK KaHajia h nporaHjrr Tpoc, KOTOpbiH nocjieuoBaTejibHO oxeaTbiBaeT o6a uiKHBa nojincnacra, πρΗΗβΜ eropbiM kohuom Tpoc 3aKpeiuieH Ha Kopnyce ABHMCHTejiH, KOTOpbiH ΗβΠΟΗΒKDKHO ΟΟβΑΗΗβΗ C paCUIHpHTejieM. 5 LV 12649 Ρθφβρβτ H3o6pereHHe othochtch k o6;iacTH μοχβηηκη h Moacer 6btTb Hcnojib30BaHO npn peKOH-CTpyKiļHH HH3KeHepHbix KOMMyHHKauHM nm 6ecrpaHiiieHHOH yicnaaKH hjih 3aMeHbi HencnpaB-Hbix Tpy6, npojiO)KeHHbrx Ha cyuie b rpyHTe. Iļejib Η3θ6ρβτβΗΗΛ - yKJiaziKH Tpy6onpoeoaa b TpyaHonpoxoanMbix rpyHTax h coxpaHe-HM repMeTHHHOCTH CTbIKOB ΠρΗ 33ΜβΗβ Tpy6onpOBOJia 6ojIbUIOH tlpOTJDKeHHOCTH.
CymHOCTb H3o6pereHmi coctoht b tom, hto CTaTHHecKoe ycHjiHe, AeiiCTByiomee Ha Tpy-δοπροΒΟΑ, co3Aaior c Hcnonb30BaHHeM creneHHoro nojwcnacra. /^Ba ycTpoflcTBa, peajiH3yioinnx cnocoS, πο3Βθΐυποτ yBejiHHHTb ycHJiHe τηγοβογο \texa-HH3Ma b ABa η τρκ pa3a cooTBercTBeHHO.
Ha fig. 1 H3o6paxceHo ycTpOHCTBO, aaa SecTpaHiueHHOH 3aMeHbi Tpy6onpoeoAa (1), pac-noAOxceHHoro MexcAy AByMa npHHMKaMH (2, 3), coAepHcamee ABtoKHTejib (4), τηγοβμη Mexa-HH3M (5) C TpOCOM (6), ΓφΟΤΒΗ)ΠΉΜ Ηβρβ3 33ΜβΗΑβΜΜΗ Tpy6onpOBOA (1) CO CTOpOHbl ΠρΗβΜ-ΗΟΓΟ npHHMKa (3), H paCUIHpHT6JIb (7), B nOAOCTH ΚΟΤΟρΟΓΟ 3aKpenjieH OAHH KOHClī C6KUHH HO-βογο Tpy6onpOBoaa (8), Ha ΒτοροΜ Komje κοτοροΓΌ ycraHOBAeH ηα>κημηοη φ-riaHeu (9).
CorjiacHO H3o6pereHHH3 Ha BHjrrpeHHeH cropoHe Φ,ιιαηιια (9) ycTaHOBJieH 6aok (10), npn 3TOM ABHMCHreJlb (4) ΗβΠΟΑΒΗ3ΚΗΟ ΟΟβΑΗΗβΗ C KOpnyCOM paCUIHpHTejia (7), B ΠβρβΑΗβΗ HaCTM κοτοροΓΟ BbinojiHCHbi Asa npoAOAbHbK KaHajia (11, 12) h npoTXHyT τροο (6), oxBarbiBaiomHH iDKHB 6AOxa (10). ΒτορΜΜ KOHiļOM Tpoc (6) 3aicpenjieH Ha ynope (13) β πρκβΜΗΟΜ πρκχΜκε (3). ycrpoHCTBO momcct 6brn> CHa65KeHO AOMKpaTOM (14), ycraHOBAeHHbiM bo βχοαηομ πρκ-BMKe (2) H npHXCan»IM Κ ΒΗβΙΙΙΗβΗ CTOpOHe HaJKHMHOrO φΑΑΗΗΒ (9).
CeKUHH ηοβογο Tpy6onpoeoAa (8) CKpenjieHbi MexcAy co6oh c πομοιή>κ> μηογο38χοαηο-ro pe3b6oBoro co6Ahhchhb (15), ceapKH hjih pacrpy6a.
IlpeAJiaraeMbie H3o6pereHHX πο3ΒθΠίποτ yMeHbuiHTb pacrarHBaiomee ycmme, Aeiicr-Byiomee Ha ctmkh MexcAy cckuhbmh ηοβογο Tpy6onpoBOAa (8), h TaKHM o6pa30M coxpaHHTb hx repMerHHHOCTb.

Claims (6)

  1. LV 12649 Izgudrojuma formula 1. Paņēmiens cauruļvada, kas novietots starp diviem padziļinājumiem, beztranšejas nomaiņai, kas satur triecienmehānisma, kas sastāv no dzinekļa un paplašinātāja, kura dobumā nostiprināts cauruļvada sekcijas viens gals, vilkšanu pa nomaināmo cauruļvadu vai urbumu no ieejas padziļinājuma uz saņēmējpadziļinājumu, un iedarbību uz šī cauruļvada brīvo galu ar statisku spēku, ko rada vilcējmehānisms no saņēmējpadziļinājuma puses, atšķiras ar to, ka, ar mērķi ieguldīt cauruļvadu grūti caurejamā gruntī un saglabāt salaidumu hermētiskumu, dzinekli nekustīgi nostiprina paplašinātāja korpusā, bet statisko spēku rada, izmantojot daudzskriemeļu polispastu, kura vienu skriemeli nostiprina caruļvada vaļējā galā.
  2. 2. Paņēmiens saskaņā ar 1. punktu, kas atšķiras ar to, ka polispasta otro skriemeli nostiprina saņēmējpadziļinājumā.
  3. 3. Ierīce cauruļvada, kas novietots starp diviem padziļinājumiem, nomaiņai, kura satur dzinekli, vilcējmehānismu ar trosi, kura izvilkta caur nomaināmo cauruļvadu vai urbumu un pārnes spēku uz jauno cauruļvadu no saņēmējpadziļinājuma puses, un paplašinātāju, kura dobumā nostiprināts jaunā cauruļvada sekcijas viens gals, kura otrā galā uzstādīts spiedējatloks, atšķiras ar to, ka, ar mērķi ievilkt jauno cauruļvadu grūti caurejamās gruntīs un saglabāt salaidumu hermētiskumu, spiedējatloka iekšpusē uzstādīts trīsis, pie tam dzineklis nekustīgi savienots ar paplašinātāja korpusu, kura priekšējā daļā izveidoti divi gareniski kanāli un izvilkta trose, kas aptver trīša skriemeli, pie kam otrs troses gals nostiprināts uz balsta saņēmējpadziļinājumā.
  4. 4. Ierīce saskaņā ar 3. punktu, kas atšķiras ar to, ka papildus apgādāta ar domkratu, kas uzstādīts ieejas padziļinājumā un piespiests spiedējatloka ārpusei.
  5. 5. Ierīce saskaņā ar 3. punktu, kas atšķiras ar to, ka jaunā cauruļvada sekcijas sastiprinātas savā starpā ar daudzgājienu vītņsavienojuma palīdzību, metinājumu vai platgalu.
  6. 6. Ierīce cauruļvada, kas novietots starp diviem padziļinājumiem, nomaiņai, kura satur dzinekli, vilcējmehānismu ar trosi, kura izvilkta caur nomaināmo cauruļvadu vai urbumu un pārnes spēku uz jauno cauruļvadu no saņēmējpadziļinājuma puses, un paplašinātāju, kura dobumā nostiprināts jaunā cauruļvada sekcijas viens gals, kura otrā galā uzstādīts spiedējatloks, atšķiras ar to, ka, ar mērķi ievilkt jauno cauruļvadu grūti caurejamās gruntīs un saglabāt salaidumu hermētiskumu, ierīce apgādāta ar divkāršu polispastu, kura viens skriemelis uzstādīts spiedējatloka iekšpusē, bet otrais saņēmējpadziļinājumā, pie kam paplašinātāja korpusa priekšējā daļā izveidoti divi gareniski kanāli un izvilkta trose, kas pēc kārtas aptver abus polispasta skriemeļus, pie tam otrs troses gals nostiprināts uz dzinekļa korpusa, kas nekustīgi savienots ar paplašinātāju.
LVP-00-62A 2000-05-17 2000-05-17 Cauruļvada beztranšejas nomaiņas paņēmiens un ierīces tā realizācijai LV12649B (lv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LVP-00-62A LV12649B (lv) 2000-05-17 2000-05-17 Cauruļvada beztranšejas nomaiņas paņēmiens un ierīces tā realizācijai

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LVP-00-62A LV12649B (lv) 2000-05-17 2000-05-17 Cauruļvada beztranšejas nomaiņas paņēmiens un ierīces tā realizācijai

Publications (2)

Publication Number Publication Date
LV12649A LV12649A (lv) 2001-04-20
LV12649B true LV12649B (lv) 2001-05-20

Family

ID=19735183

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-00-62A LV12649B (lv) 2000-05-17 2000-05-17 Cauruļvada beztranšejas nomaiņas paņēmiens un ierīces tā realizācijai

Country Status (1)

Country Link
LV (1) LV12649B (lv)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2397284A (en) * 2003-01-20 2004-07-21 Tracto Technik Apparatus and method for pulling a line or a boring tool along a sewer hole
CN103234076A (zh) * 2013-04-02 2013-08-07 中冶交通工程技术有限公司 一种非开挖管道更换设备及其使用方法
CN103234075A (zh) * 2013-04-02 2013-08-07 中冶交通工程技术有限公司 一种具有双环刀的非开挖管道更换设备及其使用方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2397284A (en) * 2003-01-20 2004-07-21 Tracto Technik Apparatus and method for pulling a line or a boring tool along a sewer hole
GB2397284B (en) * 2003-01-20 2006-04-05 Tracto Technik Apparatus and method for pulling a line or a boring tool into a sewer
CN103234076A (zh) * 2013-04-02 2013-08-07 中冶交通工程技术有限公司 一种非开挖管道更换设备及其使用方法
CN103234075A (zh) * 2013-04-02 2013-08-07 中冶交通工程技术有限公司 一种具有双环刀的非开挖管道更换设备及其使用方法
CN103234075B (zh) * 2013-04-02 2014-11-19 中冶交通工程技术有限公司 一种具有双环刀的非开挖管道更换设备及其使用方法
CN103234076B (zh) * 2013-04-02 2015-02-18 中冶交通工程技术有限公司 一种非开挖管道更换设备及其使用方法

Also Published As

Publication number Publication date
LV12649A (lv) 2001-04-20

Similar Documents

Publication Publication Date Title
FR2552346A1 (fr) Appareil a deplacement autonome pour sa progression a l'interieur d'une canalisation, notamment pour son exploration et/ou son traitement, et/ou son tubage a distance
LV12649B (lv) Cauruļvada beztranšejas nomaiņas paņēmiens un ierīces tā realizācijai
JPH0363392A (ja) 既設管を新管と敷設替えする方法および装置
US20200024826A1 (en) Over-the-Stern Deep Digging Trenching Plow with Instrumentation for Assessing the Protective Capabilities of a Seabed Trench
US4288125A (en) Mining apparatus having an improved coupling assembly
US2821316A (en) Roll clamp for lift truck
CN103108798A (zh) 履带式行进装置张紧组件
CA1180199A (fr) Dispositif commandable a distance muni de bras a pince pour connecter des conduites sous-marines a des structures immergees
US20050103538A1 (en) Vehicle for inspecting a pipe
JP3628068B2 (ja) 移動車による送水ホース回収方法および移動車
US3774286A (en) Liner inserting machine for pipelines
US20050201833A1 (en) Method and apparatus for laying pipe on an incline
US6899491B2 (en) Hydraulic control arrangement for a pipe relining machine
US926122A (en) Dredge.
JPH0637951B2 (ja) パイプバースタ
JPH0344198B2 (lv)
US7384213B2 (en) Apparatus and method for constructing a curvilinear structure in an excavation
GB2213229A (en) Method and apparatus for pipe replacement
US902510A (en) Logging-tackle.
GB2403994A (en) Pipe renewing device having an adjustable push and pull unit
JP4043075B2 (ja) 老朽管の再生方法
JP4381835B2 (ja) 推進管牽引装置、及び推進管牽引方法
JP4318145B2 (ja) 既設推進管撤去装置及び該装置を用いた既設推進管撤去工法
US1330687A (en) Hydraulic stump splitter and puller
RU2239026C1 (ru) Грунтоизвлекатель