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1. 发明专利

JP2008174908A Temporary yard for putting things in tunnel pit 审中-公开
标题翻译：用于在隧道坑中排列的临时庭院
公开(公告)号：JP2008174908A
公开(公告)日：2008-07-31
申请号：JP2007006983
申请日：2007-01-16
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KONDO YASUSHI , SHIGENAGA AKIHIRO , INOUE TADANORI
IPC分类号： E21F13/02
摘要： PROBLEM TO BE SOLVED: To provide a temporary yard for putting things in a tunnel pit having a simple structure, allowing a worker to drive a vehicle loaded with materials into a tunnel, and capable of temporarily putting the materials carried by the vehicle from a material picking-up position in the pit to prevent them from becoming obstacles.
SOLUTION: This temporary yard for putting things in the tunnel pit is constituted by a curved rail 8 installed at the material picking-up position 7 and provided with curvature, a straight rail 9 connected with the curved rail 8, and cranes running on these rails. An end part of the curved rail 8 goes toward the center of the tunnel by leaving such width that allows the crane to pass, and the straight rail 9 is deviated from the center of the tunnel and is brought close to a side to form a temporary section for putting materials in a side part of cross section in the pit of the tunnel 4 along the direction of tunnel.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于将物品放置在具有简单结构的隧道坑中的临时场地，允许工人将装载材料的车辆驾驶到隧道中，并且能够暂时将由车辆携带的材料从坑中的物料拾取位置，以防止它们成为障碍物。
解决方案：将物品放置在隧道坑中的临时堆场由安装在材料拾取位置7处的弯曲轨道8构成，并具有曲率，与弯曲轨道8连接的直轨9和起重机运行在这些轨道上。弯曲轨道8的端部通过留下允许起重机通过的宽度而朝隧道的中心移动，并且直轨9从隧道的中心偏离并且靠近一侧形成临时的沿隧道方向将材料放置在隧道4的坑的横截面的一部分。版权所有（C）2008，JPO＆INPIT

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