CS247143B3 - Lifting Machine Protective Brake Control Mechanism - Google Patents
Lifting Machine Protective Brake Control Mechanism Download PDFInfo
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- CS247143B3 CS247143B3 CS365683A CS365683A CS247143B3 CS 247143 B3 CS247143 B3 CS 247143B3 CS 365683 A CS365683 A CS 365683A CS 365683 A CS365683 A CS 365683A CS 247143 B3 CS247143 B3 CS 247143B3
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- lifting machine
- control mechanism
- brake control
- ynpabjíehhh
- throttle valve
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Abstract
Cil řešení spočívá ve zvýšení bezpečnóeti brzdového systému zvedacích strojů. Ovládací zařízení ochranné brzdy zvedacího stroje podle autorského osvědčení (PV 3557-83) je vybaveno přídavnou nádo-; bou (17) spojenou s nádobou (11) pomocí regulačního škrticího ventilu (16) rozdělovač (10) je spojen s nádobou (11) pomocí regulačního škrticího ventilu (12).The aim of the solution is to increase the safety of the brake system of lifting machines. The control device of the protective brake of the lifting machine according to the author's certificate (PV 3557-83) is equipped with an additional container (17) connected to the container (11) by means of a regulating throttle valve (16); the distributor (10) is connected to the container (11) by means of a regulating throttle valve (12).
Description
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ΠρΗ 3TOM pacnpeflejiHTeJiH 9 oTKJHonaeTCH οτ θμκοοτθη 11 h 17 h noflaeT csta- .Tbiň BO3flyx b nHeBMOKaMepy ynpaBJíeHHH πρημοτοηηογο BbixnonHoro KJianaHa 5 b peayjibTaTe Nero OH oTKJiwnaeT nonocTb TopMO3Horo ivuiHHflpa 1 οτ aTMOcgiepbi? pacnpeflejiHTejib 10 OTKJnonaeT θμκοοτη 11 h 17 οτ βΤΜΟοφβ'ρω? pacnpeflejnrrejib 7noflaeT cacaTbiň BO3flyx b nonocTb τορμοβηογο flHJiHHf lpa 1. PeryjiHpyfl perylHopTlBHiHH3, ocymecTBiHiOt Heo6xoflHoeo paoonee 'Τορμομθηηθ,' nacTHMH BbinycKaHcacaTbiÉ BO3flyx H3 nonocTH TopMo3Horo flHJiHHflpa 1 hjih BnycKan ero. ΠρκTTTTTTTHHHH3M3333H3333ňňň bpopopopopoHHHHHHHHHHHHHffffffffffffffffffffffffffffffffffffff. npefloxpaHHTejibHoe τορμομθηηθ μομθτ 6biTb ocymecTBňeHo NPH jiio6om noJioxeHHHperyjiHTopa flaBJíeHHH 3 (i.e. ecTb NPH jiio6om flaBJíeHHH cxaToro BO3flyxa hojioc b-th topmo3hofo flHJiHHflpa 1) rivet oTKJnoneHHH aneKTpoMarHHTa BcnoMoraTejibHoroajieKTponHeBMaTHnecKoro pacnpeflejiHTeJiH eighth Πρκ θτομ nponcxoflHT cneflyioměe: BcnoMoraTejibHbiň pacnpeflejiHTejib 8 OTKraonaeTCH, coeflHHHH πηθβμοκημθρμ ynpaB-neHHH pacnpenejiHTejieň 7 9 h 10 c aTMOc $ epoít, nphnami flByx nepBbix Henocpefl-CTBeHHo and nocjieflHero NEP perynHpyromnň flpoccenb 14. B peayjibTaTe pacnpeflejiHTejib oTKjnonaeTCH 7, oTceKan nonocTb TopMoanoro flHJiHHflpa 1 οτ ηοτοηηηκηflaBJíeHHH 2 pacnpeflejiHTejib OTKJHoHaeTCH 9, coeflHHHH nHeBMOKaMepy ynpaBJíeHHHBbixjionHoro KJianaHa 5c eMKOCTb »11, pacnpeflejiHTenb 10 ocTaeTCH BKJitoneHHbiM, .TaK KaK HCTeneHne Boaflyxa Ha ero ΠΗβΒΜοκβΜβρΗ ynpaBJíeHHH nponcxoflHT MeflneH-ho nepe3 peryjiHpyromHo flpoccenb 14, nocxoJi bKy oBpaTHbift KJianaH 15 aaKpbrr; HanHeBMOKaMepbi ynpaBJíeHHH BbixnonHoro KJianaHa 5 eoaflyx πβρβτβκββτ θμκοοτβ b 11, and b H3 Hee θμκοοτβ 17 nepiea perynHpywinHň flpoccenb 16 flo BupaBHHBaHHfl flaBne HHN-b nHeBMOKaMepe ynpaBneHHH BbixnonHoro KJianaHa 5 η θμκοοτηχ 11 H 17; Ha 3a- 247,143 '-3- πορΗΟΜ 3πβΜβΗτβ BbixjionHoro KJianaHa 5 npoHcxoflHT cpaBHeHrie naBJíeHHň, ycTaHO-BHBfflHXCH B βΓΟ ΗΗβΒΜΟΚΒΜβρβ ynpaBJíeHHH H Ha βΓΟ BXOfle, Β pe3yJIbTaTe ΗβΓΟBbixJionHoň KJianaH OTKpbieaeTCH 5 h BbinycxaeT BO3ffyx H3 τορμοβηογο ijHjiHHflpa 1flo τεχ nop, noxious naBJíeHHe b topmo3Hom nHJiHHnpe 1 He ynaneT no βθιιηηηημ to B-neHHH β ΠΗβΒΜοκβΜβρβ BbixjionHoro KJianaHa 5 .. IIpoHcxonHT HajioweHHe nepBoň cTyně-hh npenoxpaHHTentHoro τορΜοχβΗΗΗ. Hannyne neyx eMKocTen 11 h 17 h peryjiHpyio-.me.ro npoccejiH 16 οπρβηβηπβτ xapaKTep βτογο nepexoflHoro nponecca. B an ΟΟΟΤΒ p p an an an an an an an,,,,,,,, M M M M M M M M M M M M M M M M M M M M M M M M M M M M M 3aTeM BO3nyx H3 11 non-pe3 npoccenb 16 HaHHHaeT nepeTexaTb b eMKOCTb 17, h HHHeHCHBHocTb 3τογο npo-necca crjiaxHBaeTCH. CooTBeTCTBeHHo npoHcxoflHT 6oJiee njiaBHoe yMeHbnieHne naBJie-hhh b TOpMO3HOM UHJiHHflpe 1h nnaBHoe HanoHceHne TopMbaHoro ycHJiHH nepBoň CTy-ΠβΗΗ ΤΟρΜΟΚβΗΗΗ. '
BbmoJiHeHHe eMKocTeň 11 h 17 h Apoccenn 16 perynHpyeMbiMH ποβ3οληθτ nony-MHTb paaJIHHHbie BeJIHHHHbl ΤΟΡΜΟ3ΗΟΓΟ yCHJIHH Π.βρΒΟή CTyneHH ΤΟρΜΟΚβΗΗΗ H paa-JiHHHbiň. xapaKTep HajioxeHHH τορμοβηογο ycHJiHH ot xecTKoro no nnaBHoro b 3aBHcn—mocth ot pacneTHbix TpeSoBaHHň κ nonteMHoň MauiHHe.BbmoJiHeHHe eMKocTen 11h 17h Apoccenn 16 perynHpyeMbiMH ποβ3οληθτ nony-MHTb paaJIHHHbie BeJIHHHHbl ΤΟΡΜΟ3ΗΟΓΟ yCHJIHH Π.βρΒΟή CTyneHH ΤΟρΜΟΚβΗΗΗ H paa-JiHHHňn. xapaKTep HajioxeHHH τορμοβηογο ycHJiHH ot xecTKoro no nnaBHoro b 3aBHcn — mocth ot pacneTHbix TpeSoBaHHn κ nonteMHoon MauiHHe.
TaKHM o6pa3OM, ycTpoňcTBO OTpaSoTajio nepeyio CTyneHb τορμοχθηηη. ΟβΗΟΒρβΜβΗΗο npoHcxoflHT nnaBHbiň ElknycK cwaToro Boanyxa H3 xaMepbi ΠΗβΒΜο-ynpaBJíeHHH pacnpenejiHTejiH 10 nepea peryjinpyiomHň npoccenb 14, HacTpoeHHbiňHa pacneTHoe BpeMH neňcTBHH nepBoň CTyneHH npenoxpaHHTenbHoro τορμοχθηηη. Πο HCTeneHHH βτογο ΒρβΜβΗΗ pacnpenejiHTejib 10 of KnionaeTCH, coeflHHHH eMKOCTb1 h cooTBeTCTBeHHo nHeBMOKaMepy ynpaBJíeHHH βμχηοπηογο KJianaHa 5 nepe3 pery- 'nnpyromHň npoccejib 12 c ΑΤΜΟοφβροίί. B peayjibTaTe nero BbixjionHoň KJianaH 5 ot-KpbiBaeTCH ποβτορηο, ' nojiHocTbio BbmycKan cxaTbiň BO3flyx H3 τορμο3Ηογο nHJiHHflpa1 B aTMOc<>epy. CosnaeTCH BTopan CTyneHb npenoxpaHHTenbHoro τορμοχθηηη. HHTeHCHBHocTb BbinycKa Bosnyxa H3 βΜκοοτΗ 11 bo ΒρβΜβΗΗ onpenejiaeTCH Ha-CTpoňKoň flpoccejieft 12 h 16 h oObeMOM βΜκοοτβή 11 h 17 η μοχθτ perynHpoeaTbCHb innpoKHx npenejiax. ΟοοτΒβτβτΒβΗΗΟ b dihpokhx npenejiax Μοχβτ perynHpoeaTbCHxapaKTep HajioxeHHH τορμοβηογο ycHJiHH BTopoň CTyneHH npenoxpaHHTenbHoro τορ-ΜΟΧβΗΗΗ.TaKHM o6pa3OM, ycT leastcBO OTpaSoTajio nepeyio CTyneHb τορμοχθηηη. 10βΗΟΒρβΜβΗΗο npoHcxoflHT nnaBHbiň ElknycK cwaToro Boanyxa H3 xaMepbi ΠΗβΒΜο-ynpaBJiHH pacnpenejHejiH 10 nepe peryjinpynnn 14, HacTpoeHHbiBa pacneTHoe BpeMH neňcTBHH not CTyneHH npenoxpaHHTenbHoro τορμοχθηηη. Πο HCTeneHHH βτογο ΒρβΜβΗΗ pacnpenejiHTejib 10 of KnionaeTCH, coefHHHH eMKOCTb1 h cooTBeTCTBeHHo nHeBMOKaMepy ynpaBJieHHH βμχηοπηογο KJianaHa 5 nepe3 pery- 'nnpyromHn npoccejib 12 c ΑΤΜΟοφβροίί. B peayjibTaTe nero BbixjionHoň KJianaH 5 ot-KpbiBaeTCH ποβτορηο, 'nojiHocTbio BbmycKan cxaTbien BO3flyx H3 τορμο3Ηογο nHJiHHflpa1 B aTMOc <> epy. CosnaeTCH BTopan CTyneHb npenoxpaHHTenbHoro τορμοχθηηη. HHTeHCHBHocTb BbinycKa Bosnyxa H3 11 bo ΒρβΜβΗΗ onpenejiaeTCH Ha-CT at least flopoccejieft 12 h 16 h oObeMOM 11 h 17 η μοχθτ perynHpoeaTbCHb innpoKHx npenejiax. DiοοτΒβτβτΒβΗΗΟ b dihpokhx npenejiax Μοχβτ perynHpoeaTbCHxapaKTep HajioxeHHH τορμοβηογο ycHJiHH BTopoň CTyneHH npenoxpaHHTenbHoro τορ-ΜΟΧβΗΗΗ.
IlpefljiaraeMoe ycTpoňcTBO πο3Βοηπετ ομηγηητη xapáKTepHCTHKy ŤopMO3HÓro ycH-jihh nepBoň h BTopoň CTyneHeň.IlpefljiaraeMoe ycTkolikcTBO πο3Βοηπετ ομηγηητη xapáKTepHCTHKy ŤopMO3HÓro ycH-jihh nepBoň h BTopoň CTyneHeň.
ΦΟΡΜΥΠΑ H30EPETEHHHΦΟΡΜΥΠΑ H30EPETEHHH
YcTpoňcTBO ynpaBJíeHHH npenoxpaHHTenbHbíM τορμο3ομ nonteMHoň· MainnHbí no as-ŤopcKOMy CBHfleTejibCTBy 247142, OTJiHnaiomeecH τβΜ, ητο, c nenbionoBbímeHHH 6e3onacHocTH TopMO3Hoň CHCTeMbi noflbeMHoň ManiHHbí, oho cHaSxeHo no-nojiHHTejibHoň eMKOCTb» c peryjwpyiomHM οΒέθμομ h nsyMH peryjiHpyiomHMH npoc-c.ejiHMH, iipH 3tom yKa3aHHaH eMKOCTb coenHHeHa c ochqbhoh eMKOCTb» nocpeflCT-bom nepBoro peryjiHpyromero npóccenn, a sxon nByxjiHHeňHoro pacnpenenHTenn coe-ΑΗΗβΗ c ochobhoíí · eMKOCTbio nocpeflCTBOM BToporo peryjiHpyiomero npóccenn. 247143 -4-YcTpoňcTBO ynpaBJíeHHH npenoxpaHHTenbHbíM τορμο3ομ nonteMHoň · MainnHbí as no-ŤopcKOMy CBHfleTejibCTBy 247,142, OTJiHnaiomeecH τβΜ, ητο, c nenbionoBbímeHHH 6e3onacHocTH TopMO3Hoň CHCTeMbi noflbeMHoň ManiHHbí, Oho cHaSxeHo no-nojiHHTejibHoň eMKOCTb »peryjwpyiomHM οΒέθμομ c h nsyMH peryjiHpyiomHMH NPOC-c.ejiHMH, iipH 3tom yKa3aHHaH eMKOCTb coenHHeHa c ochqbhoh eMKOCTb »nocpeflCT-bom nepBoro peryjiHpyromero npóccenn, and sxon nByxjiHHenHoro pacnpenenHTenn coe-ΑΗΗβΗ c ochobhoíí · eMKOCTbio nocpeflCTBOM BToporo peryjiHpyiomero npóccenn. 247143 -4-
P E Φ E P ATP E Φ E P AT
yCTPOflCTBO flJM YIIPABJIEHÍW ΠΡΕ/TOXPAHHTEJIBHHM T0PM030MyCTPOflCTBO FlJM YIIPABJIEHÍW ΠΡΕ / TOXPAHHTEJIBHHM T0PM030M
ΠΟ/TbEMHOfl MA1UHHM H3o6peTeHne Μοχετ 6biTb Hcnonb3OBaHo b pyflHiniHUx noflteHHHKax H noflteMHo'-TpaHcnopTHbix MexaHHďMax. Uejib Η3θ6ρετβΗΗΗ coctoht b noBbnnoHHH SesonacHOCTHTOpMO3HOft CHCTOMbl nOflbCMHOň MatDHMbl. yCTpoftCTBO ftHH ynpaBJíeHHH npenOXpaHH»'TejitHbíM TOPMO3OM noflbOMHoň ManiHHbí no aBTopcKOMy CBHfleTenbCTBy 247142 cna6-χθηο flonoJiHHTejibHoň eMKOCTb» 17, coeflHHeHHoň c eMKocTb» 11 nocpencTBOM pery-mipyiomero npoccena 16, pacnpenejiHTenb 10 cobahhbh c omkoctbió 11 nocpeflCT-bom peryjiHpyioinero flpoccena 12.ΠΟ / TbEMHOfl MA1UHHM H3o6peTeHne Μοχετ 6biTb Hcnonb3OBaHo b pyflHiniHUx noflteHHHKax H noflteMHo'-TpaHcnopTHbix MexaHHdMax. Uejib θ3θ6ρετβΗΗΗ coctoht b noBbnnoHHH SesonacHOCTHTOpMO3HOft CHCTOMbl nOflbCMHOn MatDHMbl. yCTpoftCTBO ftHH ynpaBJíeHHH npenOXpaHH » 'TejitHbíM TOPMO3OM noflbOMHoň ManiHHbí well aBTopcKOMy CBHfleTenbCTBy 247142 cna6-χθηο flonoJiHHTejibHoň eMKOCTb» 17 coeflHHeHHoň c eMKocTb »11 nocpencTBOM lip-mipyiomero npoccena 16 pacnpenejiHTenb 10 cobahhbh c omkoctbió 11 nocpeflCT-bom peryjiHpyioinero flpoccena 12th
ConpoBoxAaionpiň ύερτεχ. npnsHaHo Η3ο6ρετεΗΗβΜ no peeynbTaTaM 9xcnepTH3bi., ocymecTBJíeHHoň TocynapcT-BeHHbíM ΚοΜΗτετοΜ CCCP no ,ηεπβΜ Η3θ6ρετεΗΗΗ η οτκρωτΗίί. 1 ηερτεχ 247143ConpoBoxAaionpiň ύερτεχ. npnsHaHo Η3ο6ρετεΗΗβΜ no peeynbTaTaM 9xcnepTH3bi., ocymecTBJíeHHoTocynapcT-BeHHbíM ΜοΜΗτετοΜ CCCP no, ηεπβΜ Η3θ6ρετεΗΗΗ η οτκρωτΗίί. 1 ηερτεχ 247143
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS365683A CS247143B3 (en) | 1983-05-23 | 1983-05-23 | Lifting Machine Protective Brake Control Mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS365683A CS247143B3 (en) | 1983-05-23 | 1983-05-23 | Lifting Machine Protective Brake Control Mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS365683A1 CS365683A1 (en) | 1985-10-16 |
| CS247143B3 true CS247143B3 (en) | 1986-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS365683A CS247143B3 (en) | 1983-05-23 | 1983-05-23 | Lifting Machine Protective Brake Control Mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS247143B3 (en) |
-
1983
- 1983-05-23 CS CS365683A patent/CS247143B3/en unknown
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| Publication number | Publication date |
|---|---|
| CS365683A1 (en) | 1985-10-16 |
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