ANCHOR FRAME

• Main Authors: HAMANAKA SHIGENOBU, HAMANAKA KEISHI, KATSUKI MANABU
• Format: Patent
• Language: English; Japanese
• Published: 16.04.2020
• Subjects: BUILDING; CEILINGS; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FLOORS; FOUNDATIONS; GENERAL BUILDING CONSTRUCTIONS; HYDRAULIC ENGINEERING; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES; WALLS, e.g. PARTITIONS

To provide an anchor frame that achieves a structure made by welding threaded reinforcements that are cut only and a base, and screwing a support plate by using a rigid frame structure.SOLUTION: An anchor frame that is embedded in foundation concrete includes: a base 11; threaded reinforcements 12 that are fixed to the base uprightly by welding; threaded nuts 13 whose inner thread is screwed to an outer thread on the upper end of a threaded reinforcement with free play, and whose top surface is provided integrally with a cylindrical boss 13A that has a male thread; a support plate 14 in which the boss of the threaded nut is inserted into an insertion hole 14A of the support plate, and that is loaded on the top surfaces of threaded nuts; and attachment nuts 15 that are each screwed to the male thread on the boss of the threaded nut to tighten up the support plate firmly.SELECTED DRAWING: Figure 1 【課題】 切断しただけのねじ節鉄筋とベースの溶接及び添プレートのねじ締結からなる構造体を強固なラーメン構造によって実現するようにしたアンカーフレームを提供する。【解決手段】 基礎コンクリート内に埋設されるアンカーフレームにおいて、ベース１１と、ベースに溶接によって起立して固定されたねじ節鉄筋１２と、内面ねじ節が上記ねじ節鉄筋上端部の外面ねじ節に遊びを有して螺装され、頂面に雄ねじを有する円筒状ボス１３Ａが一体的に設けられているねじ節ナット１３と、その挿通穴１４Ａに上記ねじ節ナットのボスが挿通され、上記ねじ節ナットの頂面上に搭載される添プレート１４と、上記ねし節ナットのボスの雄ねじに螺合されて上記添プレートを締付け固定する取付けナット１５と、を備える。【選択図】 図１