PL139893B1 - Guideway arrangement for gin tubs - Google Patents

Guideway arrangement for gin tubs Download PDF

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Publication number
PL139893B1
PL139893B1 PL24346983A PL24346983A PL139893B1 PL 139893 B1 PL139893 B1 PL 139893B1 PL 24346983 A PL24346983 A PL 24346983A PL 24346983 A PL24346983 A PL 24346983A PL 139893 B1 PL139893 B1 PL 139893B1
Authority
PL
Poland
Prior art keywords
shock
guides
guide
guide pulleys
sliding guides
Prior art date
Application number
PL24346983A
Other languages
Polish (pl)
Other versions
PL243469A1 (en
Inventor
Marek Plachno
Jerzy Hildebrand
Jozef Hansel
Original Assignee
Akad Gorniczo Hutnicza
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 Akad Gorniczo Hutnicza filed Critical Akad Gorniczo Hutnicza
Priority to PL24346983A priority Critical patent/PL139893B1/en
Priority to EP19840109828 priority patent/EP0137236B1/en
Priority to DE8484109828T priority patent/DE3470299D1/en
Publication of PL243469A1 publication Critical patent/PL243469A1/en
Publication of PL139893B1 publication Critical patent/PL139893B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/02Guideways; Guides
    • B66B7/04Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
    • B66B7/046Rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/02Guideways; Guides
    • B66B7/04Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
    • B66B7/048Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes including passive attenuation system for shocks, vibrations

Landscapes

  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Vibration Dampers (AREA)

Description

Przedmiotem wynalazku jest uklad prowadnic naczyn wydobywczych znajdujacy zastosowanie do prowadzenia klatek, skipów i przeciwciezarów po prowadnikach szybowych.Znany z polskiego opisu patentowego nr 88 205 uklad prowadnic naczyn wydobywczych ma krazki prowadnicze o osiach zamocowanych, poprzez ele¬ menty amortyzujace umieszczone w obudowie, do scian poziomych naczynia wyciagowego. Elementy amortyzujace sa usytuowane miedzy krazkami pro- wadniczymi a sciana pozioma naczynia. Do scian pionowych naczynia sa zamocowane prowadnice slizgowe zabezpieczajace.Niedogodnoscia opisanego ukladu jest to, ze osie krazków prowadniczych wykonujac podczas pracy ruch wzgledem poziomej sciany naczynia powoduja zblizanie slizgowych prowadnic zabezpieczajacych do prowadnika. Aby elementy amortyzujace ukla¬ du spelnialy swa funkcje, slizgowe prowadnice za¬ bezpieczajace sa mocowane do naczynia wyciago¬ wego w duzej odleglosci od prowadnika. W tym przypadku gumowe biezniki krazków prowadni¬ czych doznaja podczas pracy duzych ugiec i ulegaja szybkiemu zuzyciu.W innym znanym ukladzie prowadnice slizgowe zabezpieczajace sa usytuowane miedzy sciana po¬ zioma naczynia wydobywczego a krazkami pro- wadniczymi. Osie krazków sa polaczone z prowad¬ nicami slizgowymi zabezpieczajacymi w sztywna calosc, zamocowana do sciany poziomej naczynia 10 15 20 25 2 wydobywczego poprzez umieszczone w obudowie elementy amortyzujace usytuowane miedzy scia¬ na pozioma naczynia a krazkami prowadniczymi.Niedogodnosc takiego ukladu wynika stad, ze prze¬ mieszczanie osi krazków prowadniczych podczas pracy jest wzgledem poziomej sciany naczynia wy¬ dobywczego wieksze niz przemieszczenie slizgowych prowadnic zabezpieczajacych i w zwiazku z tym sa mocowane do naczynia wyciagowego w duzej odleglosci od prowadnika.Istota ukladu prowadnic naczyn wydobywczych polega na tym, ze kazdy z krazków prowadniczych czescia swojego obwodu jest usytuowany pomiedzy prowadnicami slizgowymi zabezpieczajacymi, a ele¬ menty amortyzujace sa tak usytuowane, ze ich pozioma plaszczyzna symetrii pokrywa sie z plasz¬ czyzna utworzona przez osie krazków. Dzieki za¬ stosowaniu ukladu, wedlug wynalazku, elementy amortyzujace nie sa obciazone momentami sil dzia¬ lajacych na krazki prowadnicze oraz na prowad¬ nice slizgowe, skutkiem czego charakterystyki ele¬ mentów amortyzujacych nie ulegaja zmianom pod¬ czas pracy. Ponadto przy duzych ugieciach elemen¬ tów amortyzujacych gumowe biezniki krazków prowadniczych doznaja malych ugiec i osiagaja duza trwalosc.Przedmiot wynalazku uwidoczniony jest w przy¬ kladzie wykonania na rysunku, na którym fig. 1 przedstawia uklad w widoku od strony prowadnika, a fig. 2 — uklad w przekroju pionowym. Uklad 139 8933 139 893 4 prowadnic naczyn wydobywczych stanowia krazki prowadnicze 1 0 osiach polaczonych z prowadnica¬ mi slizgowymi zabezpieczajacymi 2 w sztywna ca¬ losc zamocowana do sciany poziomej 3 naczynia wydobywczego poprzez elementy amortyzujace 4 umieszczane w obudowie 5. Kazdy z krazków pro¬ wadniczych 1 czescia swojego obwodu jest usy¬ tuowany pomiedzy prowadnicami slizgowymi za¬ bezpieczajacymi 2, a elementy amortyzujace 4 sa tak usytuowane, ze ich pozioma plaszczyzna sy¬ metrii pokrywa sie z plaszczyzna utworzona przez osie krazków 1. 10 Zastrzezenia patentowe Uklad prowadnic naczyn wydobywczych, sklada¬ jacy sie z krazków prowadniczych o osiach pola¬ czonych z prowadnicami slizgowymi zabezpiecza¬ jacymi w sztywna calosc, zamocowanych do sciany poziomej naczynia wydobywczego poprzez elementy amortyzujace umieszczone w obudowie, znamienny tym, ze kazdy z krazków prowadniczych (1) czescia swojego obwodu jest usytuowany pomiedzy pro¬ wadnicami slizgowymi zabezpieczajacymi (2), a ele¬ menty amortyzujace (4) sa tak usytuowane, ze ich pozioma plaszczyzna symetrii pokrywa sie z plasz¬ czyzna utworzona przez osie krazków (1).Fig, 2 OZGraf. Z.P. Dz-wo, z. 147 (85i-15) 4.87 Cena 100 zl PLThe subject of the invention is a system of runners for mining vessels, which is used to guide cages, skips and counterweights along shaft guides. The system of runners for mining vessels, known from the Polish patent specification No. 88 205, has guide pulleys with axes fixed to the walls by shock-absorbing elements in the housing. horizontal extraction vessel. The shock-absorbing elements are situated between the guide pulleys and the horizontal wall of the vessel. The safety sliding guides are attached to the vertical walls of the vessel. The disadvantage of the described arrangement is that the axes of the guide pulleys move against the horizontal wall of the vessel during operation and cause the safety sliding guides to approach the guide. In order for the shock-absorbing elements of the system to fulfill their function, the safety sliding guides are attached to the extractor at a great distance from the guide. In this case, the rubber tracks of the guide pulleys experience large bends during operation and wear quickly. In another known arrangement, the securing sliding guides are arranged between the horizontal wall of the extraction vessel and the guide pulleys. The axles of the pulleys are connected to the sliding guides in a rigid whole, fixed to the horizontal wall of the extraction vessel by means of shock-absorbing elements placed in the housing between the horizontal wall of the vessel and the guide pulleys. The disadvantage of such an arrangement results from the fact that The positioning of the axis of the guide pulleys during operation is greater than the displacement of the safety slide guides relative to the horizontal wall of the extraction vessel, and therefore they are attached to the extraction vessel at a great distance from the guide. part of its periphery is located between the protective sliding guides, and the shock absorbers are so positioned that their horizontal plane of symmetry coincides with the plane formed by the axes of the pucks. Due to the use of the arrangement according to the invention, the shock absorbing elements are not subjected to the moment loads of the forces acting on the guide pulleys and on the sliding guides, as a result of which the characteristics of the shock absorbing elements do not change during operation. Moreover, in the case of long deflections of the shock-absorbing elements, the rubber treads of the guide pulleys experience small bends and achieve a long service life. The subject of the invention is illustrated in the example of the drawing, in which Fig. 1 shows the arrangement from the side of the guide, and Fig. 2 - layout in vertical section. System 139 8933 139 893 4 guides for extraction vessels are guide pulleys 1 0 axes connected with sliding guides 2 to be rigidly attached to the horizontal wall 3 of the extraction vessel through shock absorbing elements 4 placed in the housing 5. Each guide pulley 1 part of its perimeter is positioned between the safety sliding guides 2, and the shock-absorbing elements 4 are so positioned that their horizontal plane of symmetry coincides with the plane formed by the axes of the discs 1. 10 Patent claims The system of guides for extraction vessels consists of Consisting of guide pulleys with axes connected to the sliding guides rigidly secured to the horizontal wall of the extraction vessel by means of shock-absorbing elements placed in the housing, characterized in that each guide pulley (1) of its perimeter is located between the safety slide guides (2), and the damping elements (4) are so positioned that their horizontal plane of symmetry coincides with the plane formed by the axes of the discs (1) Fig, 2 OZGraf. Z.P. Dz-wo, z. 147 (85i-15) 4.87 Price PLN 100 PL

Claims (1)

1. Zastrzezenia patentowe Uklad prowadnic naczyn wydobywczych, sklada¬ jacy sie z krazków prowadniczych o osiach pola¬ czonych z prowadnicami slizgowymi zabezpiecza¬ jacymi w sztywna calosc, zamocowanych do sciany poziomej naczynia wydobywczego poprzez elementy amortyzujace umieszczone w obudowie, znamienny tym, ze kazdy z krazków prowadniczych (1) czescia swojego obwodu jest usytuowany pomiedzy pro¬ wadnicami slizgowymi zabezpieczajacymi (2), a ele¬ menty amortyzujace (4) sa tak usytuowane, ze ich pozioma plaszczyzna symetrii pokrywa sie z plasz¬ czyzna utworzona przez osie krazków (1). Fig, 2 OZGraf. Z.P. Dz-wo, z. 147 (85i-15) 4.87 Cena 100 zl PL1. Patent claims A system of guides for extraction vessels, consisting of guide pulleys with axes connected to the sliding guides, secured in a rigid whole, fixed to the horizontal wall of the extraction vessel by means of shock-absorbing elements placed in the housing, characterized in that each of the the guide pulleys (1) part of its circumference is located between the protective sliding guides (2), and the damping elements (4) are so positioned that their horizontal plane of symmetry coincides with the plane formed by the axes of the pulleys (1) . Fig, 2 OZGraf. Z.P. Dz-wo, z. 147 (85i-15) 4.87 Price PLN 100 PL
PL24346983A 1983-08-17 1983-08-17 Guideway arrangement for gin tubs PL139893B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL24346983A PL139893B1 (en) 1983-08-17 1983-08-17 Guideway arrangement for gin tubs
EP19840109828 EP0137236B1 (en) 1983-08-17 1984-08-17 Guide shoe disposition for skips
DE8484109828T DE3470299D1 (en) 1983-08-17 1984-08-17 Guide shoe disposition for skips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24346983A PL139893B1 (en) 1983-08-17 1983-08-17 Guideway arrangement for gin tubs

Publications (2)

Publication Number Publication Date
PL243469A1 PL243469A1 (en) 1985-02-27
PL139893B1 true PL139893B1 (en) 1987-03-31

Family

ID=20018258

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24346983A PL139893B1 (en) 1983-08-17 1983-08-17 Guideway arrangement for gin tubs

Country Status (3)

Country Link
EP (1) EP0137236B1 (en)
DE (1) DE3470299D1 (en)
PL (1) PL139893B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90756C (en) * 1991-12-18 1994-03-25 Kone Oy Fastening foundations for the control device for a lift basket

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD46338A (en) *

Also Published As

Publication number Publication date
EP0137236A1 (en) 1985-04-17
PL243469A1 (en) 1985-02-27
EP0137236B1 (en) 1988-04-06
DE3470299D1 (en) 1988-05-11

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