SK500482015U1 - Foldable and securing mechanism for crossing platform - Google Patents

Foldable and securing mechanism for crossing platform Download PDF

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Publication number
SK500482015U1
SK500482015U1 SK50048-2015U SK500482015U SK500482015U1 SK 500482015 U1 SK500482015 U1 SK 500482015U1 SK 500482015 U SK500482015 U SK 500482015U SK 500482015 U1 SK500482015 U1 SK 500482015U1
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SK
Slovakia
Prior art keywords
platform
lever
pin
locking
locking hook
Prior art date
Application number
SK50048-2015U
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Slovak (sk)
Other versions
SK7496Y1 (en
Inventor
Vladimir Slebodnik
Original Assignee
Tatravagonka As
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Filing date
Publication date
Application filed by Tatravagonka As filed Critical Tatravagonka As
Priority to SK50048-2015U priority Critical patent/SK7496Y1/en
Publication of SK500482015U1 publication Critical patent/SK500482015U1/en
Publication of SK7496Y1 publication Critical patent/SK7496Y1/en

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  • Train Traffic Observation, Control, And Security (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

A foldable and securing mechanism for crossing platform railway carriages comprises a base plate (a) attached to the frame of the wagon, which is by a first pivot (2) connected to the first lever (3), that is with the locking pivot (4) connected to the second lever (3b ), the other end of the second lever (3b) is with the pin (2c) connected to the platform-part (b), the other end of the platform-part (b) is connected to the base plate (a), and to a platform-part (b) is the shaft (c) equipped with a control lever (6) and the locking hook (5), wherein the locking hook (5) is adapted to engage the locking pivot (4) at tilting the platform (7).

Description

Mechanizmus na sklápanie a zaisťovanie prechodovej plošinyMechanism for tilting and securing the transition platform

Oblasť technikyTechnical field

Technické riešenie sa týka mechanizmu na sklápanie a zaisťovanie prechodovej plošiny železničných vozňov.The technical solution relates to a mechanism for tilting and securing the transition platform of railway wagons.

Doterajší stav technikyPrior art

Súčasné riešenie zaistenia polohy prechodovej plošiny železničných vozňov je riešené blokovaním v blízkosti závesov respektíve pántov. Toto riešenie môže spôsobiť praskanie závesov respektíve pántov pri spriahaní vagónov alebo pri brzdení vlaku.The current solution of securing the position of the transition platform of railway wagons is solved by blocking near the hinges or hinges. This solution can cause the hinges or hinges to crack when coupling the wagons or braking the train.

Podstata technického riešeniaThe essence of the technical solution

Uvedené nedostatky doterajšieho stavu techniky sú odstránené riešením podľa tohto úžitkového vzoru, ktorého podstata spočíva v tom, že mechanizmus na sklápanie a zaisťovanie prechodovej plošiny železničných vozňov obsahuje základovú platňu pripevnenú na rám vagóna, ktorá je otočné pomocou prvého čapu spojená s prvou pákou. Prvá páka je potom pomocou zaisťovacieho čapu otočné spojená s druhou pákou. Opačný koniec druhej páky je otočné pomocou čapu spojený s plošinovým dielom, pričom druhý koniec plošinového dielu je otočné spojený so základovou platňou, v plošinovom diely je otočné situovaný hriadeľ a ten je opatrený ovládacou pákou a zaisťovacím hákom. Zaisťovací hák je prispôsobený na zachytenie zaisťovacieho čapu pri vyklopení plošiny. Ovládacou pákou sa zaisťovací hák odistí zo zaisťovacieho čapu a prechodová plošina sa sklopí.Said drawbacks of the prior art are eliminated by the solution according to this utility model, the essence of which consists in that the mechanism for tilting and securing the transition platform of railway wagons comprises a base plate fixed to the wagon frame which is rotatably connected to the first lever by means of a first pin. The first lever is then pivotally connected to the second lever by means of a locking pin. The opposite end of the second lever is pivotally connected to the platform part by means of a pin, the other end of the platform part being rotatably connected to the base plate, a shaft rotatably located in the platform part and provided with an actuating lever and a locking hook. The locking hook is adapted to catch the locking pin when the platform is tilted. Using the control lever, the locking hook is unlocked from the locking pin and the transition platform is lowered.

Prehľad obrázkov na výkresochOverview of figures in the drawings

Obr. 1 znázorňuje pohľad na plošinu v axonometrickom pohľade zo spodku, kedy je zaisťovací čap zachytený hákom a plošina je vyklopená.FIG. 1 shows a bottom axonometric view of the platform, with the locking pin engaged with the hook and the platform tilted.

Príklady uskutočnenia technického riešeniaExamples of technical solution

Mechanizmus na sklápanie a zaisťovanie prechodovej plošiny 7 železničných vozňov obsahuje základovú platňu a pripevnenú na rám vagóna, ktorá je otočné pomocou prvého čapu 2a spojená s prvou pákou 3a. Prvá páka 3a je potom pomocou zaisťovacieho čapu 4 otočné spojená s druhou pákou 3b. Opačný koniec druhej páky 3b je otočné pomocou čapu 2c spojený s plošinovým dielom b, pričom druhý koniec plošinového dielu b je otočné spojený so základovou platňou a. v plošinovom diely b je otočné situovaný hriadeľ c a ten je opatrený ovládacou pákou 6 a zaisťovacím hákom 5. Zaisťovací hák 5 je prispôsobený na zachytenie zaisťovacieho čapu 4 pri vyklopení plošiny 7. Ovládacou pákou 6 sa zaisťovací hák 5 odistí zo zaisťovacieho čapu 4 a prechodová plošina 7 sa sklopí. Na prechodovej plošine 7 môže byť umiestnených viac opísaných mechanizmov, pričom sú navzájom spojené hriadeľom c na spoločné ovládanie zaisťovacieho háku 5.The mechanism for tilting and securing the transition platform 7 of the railway wagons comprises a base plate and fixed to the frame of the wagon, which is rotatably connected to the first lever 3a by means of a first pin 2a. The first lever 3a is then rotatably connected to the second lever 3b by means of a locking pin 4. The opposite end of the second lever 3b is pivotally connected to the platform part b by means of a pin 2c, the other end of the platform part b being rotatably connected to the base plate a. the shaft c is rotatably located in the platform part b and is provided with a control lever 6 and a locking hook 5. The locking hook 5 is adapted to catch the locking pin 4 when the platform is tilted 7. The operating lever 6 unlocks the locking hook 5 from the locking pin 4 and the transition platform 7 folds down. Several of the described mechanisms can be arranged on the transition platform 7, being connected to each other by a shaft c for a common actuation of the locking hook 5.

Claims (2)

NÁROKY NA OCHRANUCLAIMS FOR PROTECTION 1. Mechanizmus na sklápanie a zaisťovanie prechodovej plošiny železničných vozňov, vyznačujúce sa tým, že obsahuje základovú platňu (a) pripevnenú na rám vagóna, ktorá je otočné pomocou prvého čapu (2a) spojená s prvou pákou (3a), potom prvá páka (3a) je pomocou zaisťovacieho čapu (4) otočné spojená s druhou pákou (3b), opačný koniec druhej páky (3b) je otočné pomocou čapu (2c) spojený s plošinovým dielom (b), pričom druhý koniec plošinového dielu (b) je otočné spojený so základovou platňou (a), potom v plošinovom diely (b) je otočné situovaný hriadeľ (c) a ten je opatrený ovládacou pákou (6) a zaisťovacím hákom (5), pričom zaisťovací hák (5) je prispôsobený na zachytenie zaisťovacieho čapu (4) pri vyklopení plošiny (7).A mechanism for tilting and securing a transition platform for railway wagons, characterized in that it comprises a base plate (a) fixed to the frame of a wagon, which is rotatably connected by means of a first pin (2a) to a first lever (3a), then a first lever (3a). ) is pivotally connected to the second lever (3b) by means of a locking pin (4), the opposite end of the second lever (3b) is pivotally connected to the platform part (b) by means of a pin (2c), the other end of the platform part (b) being pivotally connected with the base plate (a), then a shaft (c) is rotatably positioned in the platform part (b) and this is provided with a control lever (6) and a locking hook (5), the locking hook (5) being adapted to catch the locking pin ( 4) when tilting the platform (7). 2. Mechanizmus na sklápanie a zaisťovanie prechodovej plošiny železničných vozňov podľa nároku 1, vyznačujúce sa tým, že na prechodovej plošine (7) je umiestnených viac mechanizmov, pričom sú navzájom spojené hriadeľom (c) na spoločné ovládanie zaisťovacieho háku (5).A mechanism for tilting and securing a transition platform for railway wagons according to claim 1, characterized in that a plurality of mechanisms are arranged on the transition platform (7) and are connected to each other by a shaft (c) for joint control of the locking hook (5).
SK50048-2015U 2015-05-21 2015-05-21 Foldable and securing mechanism for crossing platform SK7496Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SK50048-2015U SK7496Y1 (en) 2015-05-21 2015-05-21 Foldable and securing mechanism for crossing platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SK50048-2015U SK7496Y1 (en) 2015-05-21 2015-05-21 Foldable and securing mechanism for crossing platform

Publications (2)

Publication Number Publication Date
SK500482015U1 true SK500482015U1 (en) 2016-03-01
SK7496Y1 SK7496Y1 (en) 2016-08-01

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SK (1) SK7496Y1 (en)

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