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    • 7. 发明专利
    • Anchor supporting device
    • 锚固支撑装置
    • JP2005139645A
    • 2005-06-02
    • JP2003374850
    • 2003-11-04
    • Moriya Koki KkNittoc Constr Co LtdOhbayashi CorpSumitomo Denko Steel Wire Kk住友電工スチールワイヤー株式会社守谷鋼機株式会社日特建設株式会社株式会社大林組
    • YAMAMOTO AKIRATORIIHARA MAKOTOFUKAI MASAYOSHIYAMADA HIROSHIMIKAMI TAIJISATOU DAIGO
    • E02D5/80E02D17/20
    • PROBLEM TO BE SOLVED: To prevent intrusion of corroded water from a hole of a pressure receiving plate even in service.
      SOLUTION: This supporting device 4 is equipped with an upper bearing plate 5 wherein a through-hole for inserting a head of an anchor is formed in its center, a fixing implement which is arranged in the upper part of the bearing plate 5 so as to fix the head of the anchor 2, a hollow column 6 which is provided in such a suspended manner as to be integral with a lower part of the bearing plate 5 and whose inside diameter is larger than the through-hole, a lower bearing plate 7 which is installed on the bearing plate 1 and wherein a through-hole for ascendably/descendably inserting a column 6 is formed, and a belleville spring 8 which is positioned on the outer peripheral part of the column 6 and which is interposed between the bearing plates 5 and 7. A groove 7b is formed at the upper peripheral edge of the through-hole of the bearing plate 7; packing 12 is fitted into the groove 7b; and a retaining plate 14 for slidably inserting the column 6 is arranged on the lower bearing plate 7, so as to cover an upper part of the groove.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了防止腐蚀的水从受压板的孔中侵入甚至使用。 解决方案:该支撑装置4配备有上轴承板5,其中,用于插入锚头的头部的通孔形成在其中心,固定工具布置在支承板5的上部 以固定锚固件2的头部,空心柱6以悬挂的方式设置成与支承板5的下部成一体,并且其内径大于通孔,下部 支承板7,其安装在轴承板1上,并且其中形成有用于升降/可下降地插入柱6的通孔和位于柱6的外周部分上并且位于列6之间的通孔 支承板5和7.在支承板7的通孔的上周缘形成有槽7b; 填料12装配到槽7b中; 并且用于可滑动地插入柱6的保持板14设置在下支承板7上,以覆盖槽的上部。 版权所有(C)2005,JPO&NCIPI