PROBLEM TO BE SOLVED: To provide a deck crane which can automatically record operation data of the deck crane.SOLUTION: A deck crane 1 comprises: a swivel mast 3 which is arranged at a ship via a swivel base table 2, and turns by a swivel hydraulic motor 12; a jib 6 which is arranged at the swivel mast 3, and elevates by an elevation hydraulic motor 16; and a winding hydraulic motor 14 for driving a winding drum 9 into which a winding wire rope 7 is wound. The deck crane also comprises: a winding hydraulic pressure detector 47 which detects the winding hydraulic pressure of the winding hydraulic motor 14; a winding rotation number detector 50 which detects a winding drum rotation number of the winding drum 9; and a recorder 46 which records operation data composed of the winding hydraulic pressure detected by the winding hydraulic pressure detector 47, and the winding drum rotation number detected by the winding rotation number detector 50 to a recording medium.

    【課題】デッキクレーンの運転データを自動的に記録できるようにしたデッキクレーンを提供する。【解決手段】旋回台2を介して船に備えられ旋回用油圧モータ12により旋回する旋回マスト3と、旋回マスト3に備えられ俯仰用油圧モータ16により俯仰するジブ6と、巻用のワイヤロープ7が巻き込まれた巻用ドラム9を駆動する巻用油圧モータ14とを備えたデッキクレーン1において、巻用油圧モータ14の巻油圧を検出する巻用油圧検出器47と、巻用ドラム9の巻ドラム回転数を検出する巻用回転数検出器50と、巻用油圧検出器47で検出した巻油圧と巻用回転数検出器50で検出した巻ドラム回転数からなる運転データを記録媒体に記録する記録計46とを備える。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    DECK CRANE


    Additional title:

    デッキクレーン


    Contributors:

    Publication date :

    2015-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



    DECK CRANE SYSTEM, CONTROL DEVICE OF DECK CRANE, AND CONTROL METHOD OF DECK CRANE

    TERAMOTO MASAHIRO / SHIROYAMA SACHIHIRO / OGUSHI YASUTO | European Patent Office | 2022

    Free access

    HYDRAULIC SYSTEM OF DECK CRANE AND DECK CRANE

    OKAZAKI YOHEI | European Patent Office | 2016

    Free access

    DECK CRANE STATE DETERMINATION APPARATUS, DECK CRANE SYSTEM, AND DECK CRANE STATE DETERMINATION METHOD

    OGUSHI YASUTO / SHIROYAMA SACHIHIRO / NISHIDA KAZUYA | European Patent Office | 2021

    Free access

    DECK CRANE SYSTEM AND DECK CRANE CONTROL METHOD

    YAMADA RYOTARO / OGUSHI YASUTO | European Patent Office | 2019

    Free access