JPH01157802U

JPH01157802U -

Info

Publication number: JPH01157802U
Application number: JP5308188U
Authority: JP
Priority date: 1988-04-20
Filing date: 1988-04-20
Publication date: 1989-10-31

Description

[Brief explanation of drawings]

第１図〜第３図は考案の１実施例を示すもので
、第１図はジヨイントボツクスと梁との接続構造
を示す横断面図、第２図はナツト保持板とナツト
との関係を示す斜視図、第３図は柱とジヨイント
ボツクスと梁との接続関係を示す半縦断面図であ
る。１ａ，１ｂ…柱、２…ジヨイントボツクス、２
ａ…ボツクス本体、２ａ１…側面板、２ａ２…挿
通孔、３…梁、３ａ…取付板、３ｂ…取付孔、５
…ボルト、６…ビス、７…ナツト、８…ナツト保
持板、８ｂ…保持穴。 Figures 1 to 3 show one embodiment of the invention. Figure 1 is a cross-sectional view showing the connection structure between the joint box and the beam, and Figure 2 shows the relationship between the nut holding plate and the nut. The perspective view shown in FIG. 3 is a half-longitudinal sectional view showing the connection relationship between columns, joint boxes, and beams. 1a, 1b...Column, 2...Joint box, 2
a...Box body, 2a1...Side plate, 2a2...Insertion hole, 3...Beam, 3a...Mounting plate, 3b...Mounting hole, 5
... Bolt, 6... Screw, 7... Nut, 8... Nut holding plate, 8b... Holding hole.

Claims

[Scope of utility model registration request]

A square steel pipe column, and a joint box formed into a square tube shape by three or more side plates and connected to the end of the square steel pipe column to form a part of the column;
H connected to the side plate of this joint box
A column-to-beam combination comprising a shaped steel beam, and a mounting plate attached to the end of the H-shaped steel beam is brought into contact with the side surface of the joint box, and the joint box and the beam are connected with bolts. In the joint structure, an insertion hole through which a bolt is inserted is formed in the mounting plate of the beam, and an insertion hole provided in a side plate of the joint box at a position corresponding to the insertion hole of the mounting plate; A screw hole is formed into which the screw is screwed, and the screw screwed into the screw hole on the inner circumferential side of the side plate is provided with a retaining hole for preventing rotation with a shape similar to the planar shape of the nut. The nut retaining plate is attached,
The nuts, which are in contact with the insertion holes on the inner peripheral surface of the side plate with their central axes aligned with each other, are held by the holding holes of the nut holding plate, and the joint box and the beam are aligned with each other. A joint structure between a column and a beam, characterized in that a bolt is inserted from the outside of the joint box with the insertion holes of the joint boxes aligned, and is screwed into the held nut to join the joint.