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    • 1. 发明专利
    • Scaffold structure for work in vertical shaft
    • SCAFFOLD在垂直轴工作的结构
    • JP2012184576A
    • 2012-09-27
    • JP2011047619
    • 2011-03-04
    • Nippon Steel & Sumikin Metal Products Co Ltd日鐵住金建材株式会社
    • TASHIRO KAZUYAHAGA MASARU
    • E04G3/24E04G3/20
    • PROBLEM TO BE SOLVED: To solidly attach a short-length scaffold constituting a scaffold for work to a vertical shaft inner wall with a joint bolt by a position fixing structure without a movable part.SOLUTION: In the middle of a spiral elevating/lowering ladder provided on a vertical shaft inner wall made of a linear plate, a horizontal scaffold 41 for work comprising an interference evading short-length scaffold 20 in such a shape that it is capable of evading a vertical reinforcement member 8 and connecting short-length scaffolds 21 and 22 connected to it is provided. By the relation of a diameter of a vertical shaft and a pitch of circumferential flange holes provided on a circumferential flange of a liner plate 2, two kinds of deviations are generated between a web position Q of the vertical reinforcement member 8 which is an H-section steel and the position of the circumferential flange hole of the liner plate 2. By arranging the interference evading short-length scaffold 20 to the vertical reinforcement member 8 in two kinds of arrangement patterns corresponding to the two kinds of deviations, direct attachment to the flange joint part of upper and lower liner plates with a joint bolt is made possible by the position fixing structure without a movable part for deviation adjustment without increasing size kinds of the short-length scaffold.
    • 要解决的问题:通过没有可移动部件的位置固定结构,通过关节螺栓将构成工作脚手架的短长度脚手架固定到垂直轴内壁上。 解决方案:在由线性板制成的垂直轴内壁上设置的螺旋升降梯的中间,用于工作的水平支架41包括防止短臂支架20的干涉,其形状为: 提供了能够避开垂直加强件8并连接连接到其上的短长度支架21和22。 通过垂直轴的直径与设置在衬板2的周向凸缘上的圆周凸缘孔的间距的关系,在竖直加强构件8的腹板位置Q之间产生两种偏差,即, 通过将纵向加强构件8的干扰避开两种布置图案对应于两种偏差,直接附着在垂直加强构件8上。 具有关节螺栓的上下衬板的法兰接合部分可以通过位置固定结构实现,而没有可移动部分用于偏差调节,而不增加短尺寸支架的尺寸种类。 版权所有(C)2012,JPO&INPIT
    • 2. 发明专利
    • Nut holder and nut holding assembly member
    • NUT保持器和NUT保持组件成员
    • JP2013087846A
    • 2013-05-13
    • JP2011228119
    • 2011-10-17
    • Nippon Steel & Sumikin Metal Products Co Ltd日鐵住金建材株式会社
    • KAJIMURA NORIHIKOHAGA MASARU
    • F16B41/00E04B1/58
    • E04B1/2403E04B2001/2415E04B2001/2418E04B2001/2445E04B2001/2454
    • PROBLEM TO BE SOLVED: To provide a nut holder and a nut holding assembly member which materialize easy bolt joining work and have improved productivity or easiness in handling.SOLUTION: A nut holder 100 is formed by connecting a plurality of nut holding assembly members 1 to each other. In each of the nut holding assembly members 1, a molding member is small-sized in comparison with an integrated type nut holder 100. As a result, since a molding die is small-sized and molding is facilitated, productivity and costs may be enhanced. Furthermore, the small nut holding assembly member 1 does not require a wide space for being conveyed or stored in comparison with the integrated type nut holder, and conveyance or storage efficiency is improved. Thus, easy bolt joining work is enabled and productivity or easiness in handling is improved.
    • 要解决的问题:提供一种实现易螺栓接合工作的螺母保持器和螺母保持组件,并提高生产率或易于操作。 解决方案:通过将多个螺母保持组件构件1彼此连接而形成螺母保持器100。 在每个螺母保持组合构件1中,与一体式螺母保持器100相比,模制构件尺寸小。结果,由于成型模具尺寸小并且成型方便,因此可以提高生产率和成本 。 此外,与一体式螺母保持架相比,小螺母保持组件1不需要较大的空间进行输送或存放,提高了输送或储存效率。 因此,能够实现简单的螺栓接合工作,并且提高了生产率或易于操作。 版权所有(C)2013,JPO&INPIT
    • 3. 发明专利
    • 静電容量式レベル計測装置
    • JP2019002773A
    • 2019-01-10
    • JP2017117025
    • 2017-06-14
    • NIPPON STEEL & SUMIKIN METAL PRODUCTS CO LTD
    • HAGA MASARUKAMIMORI RYUTA
    • G01F23/26
    • 【課題】工具などを使わずに短時間で静電容量式レベル計の脱着ができ、検知電極の定期的な清掃が容易な静電容量式レベル計測装置を提供する。【解決手段】導電体を有する導電筐体3と静電容量式レベル計4を備え、記導電筐体3内に溜まった液体のレベルを静電容量式レベル計4で計測する静電容量式レベル計測装置1において、静電容量式レベル計4は、導電筐体3と導通する接地電極41と、接地電極41と絶縁されて前記液体のレベルを検知する検知電極42を有し、導電筐体3と検知電極42との間に生じる静電容量の変化から前記液体のレベルを計測するものであり、静電容量式レベル計4は、絶縁材を介して導電筐体3に取り付けられているとともに、検知電極42は、導電筐体3の内部に向け導電筐体3と離間した状態で突設され、接地電極41は、導電性ばね43により導電筐体3に対して弾接されて導通されている。【選択図】図1