JPH0424903U

JPH0424903U -

Info

Publication number: JPH0424903U
Application number: JP6671090U
Authority: JP
Priority date: 1990-06-22
Filing date: 1990-06-22
Publication date: 1992-02-28
Anticipated expiration: 2005-06-22
Also published as: JP2509804Y2

Description

[Brief explanation of the drawing]

第１図は本考案のブレース端部接合金物の第１
実施例を示す平面図、第２図は同上正面図、第３
図は同上側面図、第４図はこの接合金物を用いた
本考案のブレース端部接合構造の斜視図、第５図
は本考案のブレース端部接合金物の第２実施例を
示す平面図、第６図は同上正面図、第７図は同上
側面図、第８図はこの第２実施例の接合金物を用
いた本考案のブレース端部接合構造の斜視図、第
９図は本考案のブレース端部接合構造の第２実施
例を示す正面図、第１０図は従来例を示す正面図
である。１……ネジ鉄筋、２……鉄骨梁、３……鉄骨柱
、４……開口部、５……ガセツトプレート、６…
…雄ネジ、７……カツプラー、８……ボルト挿通
孔、９……平板部、１０，１０′……接合金物、
１１……細長板体、１２……ボルト貫通孔、１３
……スリツト、１４……挿通部、１５ａ……上板
、１５ｂ……下板、１６……ボルト、１７……ナ
ツト、１８……座金、１９，１９′……ネジ鉄筋
、２０……筒体部、２１……ナツト。 Figure 1 shows the first part of the brace end joint metal fitting of the present invention.
A plan view showing the embodiment, FIG. 2 is a front view of the same as above, and FIG.
The figure is a side view of the same as above, FIG. 4 is a perspective view of the brace end joint structure of the present invention using this joint metal fitting, and FIG. 5 is a plan view showing a second embodiment of the brace end joint metal fitting of the present invention. FIG. 6 is a front view of the same as above, FIG. 7 is a side view of same as above, FIG. 8 is a perspective view of the brace end joint structure of the present invention using the joining hardware of the second embodiment, and FIG. 9 is a view of the present invention. FIG. 10 is a front view showing a second embodiment of the brace end joint structure, and FIG. 10 is a front view showing a conventional example. 1... Screw reinforcing bar, 2... Steel beam, 3... Steel column, 4... Opening, 5... Gusset plate, 6...
... Male thread, 7 ... Coupler, 8 ... Bolt insertion hole, 9 ... Flat plate part, 10, 10' ... Joining hardware,
11... Elongated plate body, 12... Bolt through hole, 13
...Slit, 14...Insertion part, 15a...Top plate, 15b...Bottom plate, 16...Bolt, 17...Nut, 18...Washer, 19, 19'...Screw reinforcing bar, 20...Cylinder Body part, 21...Natsuto.

Claims

[Scope of Claim for Utility Model Registration] (1) One end of the elongated plate is a bifurcated plate forming a slit for inserting a bifurcated gusset plate, and bolt through holes are formed in the bifurcated plate in the thickness direction. The cylindrical body portion having a threaded reinforcing bar insertion portion is integrally molded on the upper and lower surfaces of the elongated plate body by bulging out the center portion in the width direction at the other end side of the elongated plate body. Brace end joint hardware. (2) One end of the elongated plate is a bifurcated plate forming a slit for inserting a bifurcated gusset plate, bolt through holes are formed in the bifurcated plate in the thickness direction, and the elongated plate 1. A brace end joining metal fitting characterized in that a cylindrical body part having a threaded reinforcing bar insertion part is integrally molded on the left and right sides of this elongated plate body by bulging the left and right ends in the width direction at the other end side of the body. (3) One end of the elongated plate is a bifurcated plate forming a slit, a bolt through hole is formed in the bifurcated plate in the thickness direction, and one end of the elongated plate is formed with a bolt through hole in the thickness direction. The gusset plate on the building frame side is inserted into the slit and bolted using a joining metal fitting in which a cylindrical body part with a bulging part and a reinforcing bar insertion part is integrally formed on the left and right sides of this elongated plate body. Attach this joining hardware to the gusset plate,
A brace end joint structure characterized in that a threaded reinforcing bar serving as a brace is passed through the insertion portion of the joint metal fitting, and a tightening nut is screwed into the protruding end of the threaded reinforcing bar. (4) One end of the elongated plate is a bifurcated plate forming a slit, a bolt through hole is formed in the bifurcated plate in the thickness direction, and one end of the elongated plate is formed with a bolt through hole in the thickness direction. The gusset plate on the building frame side is inserted into the slit and bolted using a joining metal fitting in which a cylindrical body part with a bulging part and a reinforcing bar insertion part is integrally formed on the left and right sides of this elongated plate body. Attach this joining hardware to the gusset plate,
In a brace end joint structure in which a threaded reinforcing bar serving as a brace is passed through the insertion portion of the joining hardware and a tightening nut is screwed to the protruding end thereof, the threaded reinforcing bar serving as one of the intersecting braces is as described above. A joining metal fitting is used in which the central part in the width direction is bulged out at the end of the elongated plate, and the threaded reinforcing bars are integrally molded on the upper and lower surfaces of the elongated plate, and the threaded reinforcing bars serving as the other brace are attached to the elongated A joining hardware is used in which the left and right ends in the width direction are bulged at the end of the plate body, and the threaded reinforcing bar insertion portions are integrally molded on the left and right sides, and these intersecting braces are sandwiched by one from the outside at the intersection. The brace end joint structure is characterized by crossing each other.