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    • 2. 发明专利
    • Pressure receiving plate
    • 压力接收板
    • JP2006177096A
    • 2006-07-06
    • JP2004373375
    • 2004-12-24
    • Moriya Koki KkNippon Concrete Ind Co LtdNittoc 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本コンクリート工業株式会社日特建設株式会社株式会社大林組
    • YAMAMOTO AKIRATORIIHARA MAKOTOYAMADA YUKIOKAZAKI KENJIMIKAMI TAIJISATOU DAIGOFUKAI MASAYOSHIUSUHA SHINICHI
    • E02D17/20E02D5/80
    • PROBLEM TO BE SOLVED: To provide a pressure receiving plate which can easily be adapted to various driving angles of a ground anchor, and can secure strength great enough to receive a tensioning force from the ground anchor at the various driving angles.
      SOLUTION: This pressure receiving plate comprises a pressure-receiving plate body 2 made of concrete, and a reinforcing member which is embedded in the body 2; and an insertion hole 10 which passes through a section between upper and lower surfaces is formed in the almost central part of the body 2. The insertion hole 10 comprises: an upper hole 11 of a slot whose diameter is sequentially enlarged toward the top surface of the body 2 from a first base point 16 as a thickness-direction predetermined position of the body 2; and a lower hole 12 of a slot whose diameter is sequentially enlarged toward the undersurface of the body 2 from a second base point 18 positioned below the first base point 16, and which is positioned in such a manner that the major axis and the upper hole are collinear. The lower end of the upper hole 11 and the upper end of the lower hole 12 communicate with each other via the first base point 16 and the second base point 18, and the upper hole 11 and the lower hole 12 are formed in such a manner as to be diagonally opposite to each other in a vertical direction with the first base point 16 and the second base point 18 as centers.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种可以容易地适应于地面锚的各种驱动角度的压力接收板,并且可以确保足够大的强度以在各种驱动角度从地面锚固件接收张紧力。 解决方案:该受压板包括由混凝土制成的受压板主体2和嵌入在主体2中的加强件; 并且在主体2的大致中央部形成有穿过上下表面之间的插入孔10.插入孔10包括:槽的上部孔11,其直径朝向 主体2从第一基点16作为主体2的厚度方向预定位置; 以及其直径从位于第一基点16下方的第二基点18朝向主体2的下表面顺序地增大的狭槽的下孔12,并且以这样的方式定位,即长轴和上孔 是共线的。 上孔11的下端和下孔12的上端经由第一基点16和第二基点18相互连通,上孔11和下孔12以这种方式形成 在第一基点16和第二基点18为中心的同时沿垂直方向彼此对角地相对。 版权所有(C)2006,JPO&NCIPI
    • 9. 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