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    • 2. 发明专利
    • Bucket delivery device
    • BUCKET交付设备
    • JP2011089249A
    • 2011-05-06
    • JP2009240985
    • 2009-10-20
    • Hazama CorpYoshinaga Kikai Kk吉永機械株式会社株式会社間組
    • YONEDA HIDEOASAHI AKIHIROMORI HIDEFUMITAKEISHI MANABUKAMINE HIDETOSOMEYA YUKIO
    • E02D23/08E21D1/00
    • PROBLEM TO BE SOLVED: To provide a bucket delivery device which exchanges buckets in a work chamber in pneumatic caisson construction work efficiently and at low costs by unmanned operation. SOLUTION: This bucket delivery device moves each of bucket receiving parts 32 of a bucket receive base 30 to a bucket delivery position P1 just below an opening alternately by letting the bucket receive base 30 slide between a receive base stand-by position on one side constituted by the bucket delivery position P1 just below the opening and a side position P2 on one side and a receive base stand-by position on the other side constituted by the bucket delivery position P1 and a side position P3 on the other side in the work chamber 91 using an optional driving means such as an excavator operated by remote control operation outside the work chamber 91. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种铲斗输送装置,其通过无人操作有效地以低成本在气动沉箱施工中在工作室中交换铲斗。 解决方案:该铲斗输送装置通过使铲斗接收基座30在接收基座待机位置之间滑动,将铲斗接收基座30的铲斗容纳部32中的每一个移动到恰好在开口正下方的铲斗输送位置P1 一侧由开口正下方的铲斗排出位置P1和一侧的侧面位置P2以及由铲斗排出位置P1和另一侧的侧面位置P3构成的另一侧的接收基准备位置构成 工作室91使用诸如通过在工作室91之外的遥控操作操作的挖掘机的可选驱动装置。版权所有(C)2011,JPO&INPIT
    • 3. 发明专利
    • Lifting device for construction material
    • 建筑材料提升装置
    • JP2007046360A
    • 2007-02-22
    • JP2005232913
    • 2005-08-11
    • Shimizu CorpYoshinaga Kikai Kk吉永機械株式会社清水建設株式会社
    • YAMAZAKI SHINOBUNAKAMURA HIROSHIMONAI TSUKASAKAMINE HIDETO
    • E04G21/14B66F7/02
    • PROBLEM TO BE SOLVED: To provide a lifting device for construction material capable of easily taking in the construction material from an upper opening, eliminating a synchronous control mechanism for securing levelness, and having a lift stage capable of being lifted at high speeds.
      SOLUTION: A drive device 4 for lifting the lift stage 3 is installed on a beam 2a on the uppermost layer of a three-dimensional frame 2. The drive device 4 comprises a first rotating shaft 11 installed just below the beam 2a along the beam 2a on the uppermost layer, a motor 16 with a brake driving the first rotating shaft 11 through a first speed reducer 13, and a pair of juxtaposed second rotating shafts connected to both ends of the first rotating shaft 11 through second speed reducers 14, 14 and positioned perpendicular to the first rotating shaft 11. Two sprockets are fitted to the pair of juxtaposed second rotating shafts. The lift stage 3 is connected to one end of a chain 5 wrapped around each of the sprockets.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 解决的问题:提供一种能够容易地从上部开口取入建筑材料的建筑材料提升装置,消除了用于确保水平度的同步控制机构,并且具有能够以高速提升的升降台 。 解决方案:用于提升升降台3的驱动装置4安装在三维框架2的最上层上的梁2a上。驱动装置4包括安装在梁2a正下方的第一旋转轴11 最上层的梁2a,具有通过第一减速器13驱动第一旋转轴11的制动器的马达16和通过第二减速器14连接到第一旋转轴11的两端的一对并置的第二旋转轴 14并且垂直于第一旋转轴11定位。两个链轮装配到一对并置的第二旋转轴上。 升降台3连接在缠绕在每个链轮上的链条5的一端。 版权所有(C)2007,JPO&INPIT