TROLLEY SYSTEM HAVING SAFETY RATCHET ARM TO MAINTAIN RMQC TROLLEY RAIL

The present invention relates to a trolley system having a safety ratchet arm to maintain an RMQC trolley rail, comprises a maintenance trolley body (100), a trolley wheel (200), a safety ratchet arm (300), and a jack module (400), as main elements, and has an improved structure enabling the safety...

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Hauptverfasser: PARK, Jong Sam, KIM, Sung Jae
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KIM, Sung Jae
description The present invention relates to a trolley system having a safety ratchet arm to maintain an RMQC trolley rail, comprises a maintenance trolley body (100), a trolley wheel (200), a safety ratchet arm (300), and a jack module (400), as main elements, and has an improved structure enabling the safety ratchet arm to automatically turn by its own weight without power and then return to be seated on a running rail, so as to prevent shaking or tilting when the maintenance trolley body is installed or released, thereby securing the stability of work at heights. La présente invention concerne un système de chariot comportant un bras à cliquet de sécurité pour maintenir un rail de chariot de portique de quai sur rails (RMQC), qui comprend un corps de chariot de maintenance (100), une roue de chariot (200), un bras à cliquet de sécurité (300), et un module de vérin (400), en tant qu'éléments principaux, et qui présente une structure améliorée permettant au bras à cliquet de sécurité de tourner automatiquement sous l'effet de son propre poids sans énergie, puis de revenir pour venir se loger sur un rail de roulement, de façon à empêcher un ballotement ou un basculement lorsque le corps du chariot de maintenance est installé ou dégagé, ce qui permet de garantir la stabilité de travail en hauteur. 본 발명은 안전 래칫암을 구비한 RMQC 트롤리 레일 정비용 트롤리시스템에 관련되며, 이는 안전 래칫암이 무동력으로 자중에 의해 자동으로 선회작동 후 복귀되어 주행레일 상에 안착되도록 구조 개선되어, 정비용 트롤리본체를 설치 및 해체시 흔들림이나 기울어짐이 방지되어 고소작업의 안전성을 확보할 수 있도록 정비용 트롤리본체(100), 트롤리휠(200), 안전 래칫암(300), 잭 모듈(400)을 포함하여 주요구성으로 한다.
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La présente invention concerne un système de chariot comportant un bras à cliquet de sécurité pour maintenir un rail de chariot de portique de quai sur rails (RMQC), qui comprend un corps de chariot de maintenance (100), une roue de chariot (200), un bras à cliquet de sécurité (300), et un module de vérin (400), en tant qu'éléments principaux, et qui présente une structure améliorée permettant au bras à cliquet de sécurité de tourner automatiquement sous l'effet de son propre poids sans énergie, puis de revenir pour venir se loger sur un rail de roulement, de façon à empêcher un ballotement ou un basculement lorsque le corps du chariot de maintenance est installé ou dégagé, ce qui permet de garantir la stabilité de travail en hauteur. 본 발명은 안전 래칫암을 구비한 RMQC 트롤리 레일 정비용 트롤리시스템에 관련되며, 이는 안전 래칫암이 무동력으로 자중에 의해 자동으로 선회작동 후 복귀되어 주행레일 상에 안착되도록 구조 개선되어, 정비용 트롤리본체를 설치 및 해체시 흔들림이나 기울어짐이 방지되어 고소작업의 안전성을 확보할 수 있도록 정비용 트롤리본체(100), 트롤리휠(200), 안전 래칫암(300), 잭 모듈(400)을 포함하여 주요구성으로 한다.</abstract><oa>free_for_read</oa></addata></record>
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subjects CRANES
EQUIPMENT FOR SHIPPING
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
title TROLLEY SYSTEM HAVING SAFETY RATCHET ARM TO MAINTAIN RMQC TROLLEY RAIL
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