A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a fitting device for a brace, the device being of a simple structure, having a small number of parts and allowing easy fitting of the brace.SOLUTION: In a fitting device for a brace, a brace 2 is inserted between adjacent ceiling suspending bolts 1,1 of a ceiling substrate structure, and an upper end of the brace 2 is fitted on an upper edge of one of the ceiling suspending bolts 1 with a fitting metal 3 for upper edge of the brace in between, while a lower end of the brace 2 is fitted on a required part of a ceiling joist receiving member U close to a lower edge of another ceiling suspending bolt 1. The fitting metal 3 for upper edge of the brace comprises: a first metal 11 made by protruding a pair of parallel holding pieces 6,6 from a base on which a female screw part 4 is formed; a second metal 12 of which the tip part 12a is formed in a semicircular shape when seen from front, and the tip part 12a is inserted between the holding pieces 6,6 of the first metal 11; a connecting bolt 7 inserted into the first metal 11 and connected rotatably by having a tip peripheral part 20 pierce through the second metal 12 in contact with the ceiling suspending bolt 1; and a nut 8.
【課題】構造が簡単で部品点数が少なく、筋交いの取付けが簡単容易に行える筋交いの取付装置を提供する。【解決手段】天井下地構造における隣り合う吊りボルト１，１間に筋交い２を入れ、筋交い２の上端部を一方の吊りボルト１の上端部に筋交い上端部取付金具３を介して取り付け、筋交い２の下端部を他方の吊りボルト１の下端部に近い野縁受けＵの所要部に取り付ける筋交いの取付装置であり、筋交い上端部取付金具３は、雌ネジ部４を形成した基部から一対の平行な挟持片６，６を突設してなる第一金具１１と、先端部１２ａが正面視半円状に形成されて、その先端部１２ａ側が第一金具１１の挟持片６，６間に挿入される第二金具１２と、第一金具１１内に挿入されて先端外周部２０が吊りボルト１に当接する第二金具１２とを貫通して回動可能に連結する連結用ボルト７及びナット８とからなる。【選択図】図２
PROBLEM TO BE SOLVED: To provide a fitting device for a brace, the device being of a simple structure, having a small number of parts and allowing easy fitting of the brace.SOLUTION: In a fitting device for a brace, a brace 2 is inserted between adjacent ceiling suspending bolts 1,1 of a ceiling substrate structure, and an upper end of the brace 2 is fitted on an upper edge of one of the ceiling suspending bolts 1 with a fitting metal 3 for upper edge of the brace in between, while a lower end of the brace 2 is fitted on a required part of a ceiling joist receiving member U close to a lower edge of another ceiling suspending bolt 1. The fitting metal 3 for upper edge of the brace comprises: a first metal 11 made by protruding a pair of parallel holding pieces 6,6 from a base on which a female screw part 4 is formed; a second metal 12 of which the tip part 12a is formed in a semicircular shape when seen from front, and the tip part 12a is inserted between the holding pieces 6,6 of the first metal 11; a connecting bolt 7 inserted into the first metal 11 and connected rotatably by having a tip peripheral part 20 pierce through the second metal 12 in contact with the ceiling suspending bolt 1; and a nut 8.
【課題】構造が簡単で部品点数が少なく、筋交いの取付けが簡単容易に行える筋交いの取付装置を提供する。【解決手段】天井下地構造における隣り合う吊りボルト１，１間に筋交い２を入れ、筋交い２の上端部を一方の吊りボルト１の上端部に筋交い上端部取付金具３を介して取り付け、筋交い２の下端部を他方の吊りボルト１の下端部に近い野縁受けＵの所要部に取り付ける筋交いの取付装置であり、筋交い上端部取付金具３は、雌ネジ部４を形成した基部から一対の平行な挟持片６，６を突設してなる第一金具１１と、先端部１２ａが正面視半円状に形成されて、その先端部１２ａ側が第一金具１１の挟持片６，６間に挿入される第二金具１２と、第一金具１１内に挿入されて先端外周部２０が吊りボルト１に当接する第二金具１２とを貫通して回動可能に連結する連結用ボルト７及びナット８とからなる。【選択図】図２
FITTING DEVICE FOR BRACE
筋交いの取付装置
SAWADA MISAO (author)
2015-12-14
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile