JPH0455923U

JPH0455923U -

Info

Publication number: JPH0455923U
Application number: JP9875290U
Authority: JP
Priority date: 1990-09-19
Filing date: 1990-09-19
Publication date: 1992-05-13

Description

[Brief explanation of the drawing]

第１図は、この考案の実施例における柱本体下
端部分の構造を示す斜視図、第２図は柱本体に溶
接した丸パイプ部分で切断した横断面図、第３図
は、柱本体の端部に角パイプを接合した別の実施
例における要部の断面図、第４図は従来の柱本体
端部の構造を示す要部の斜視図、第５図は、第４
図の柱本体と接合プレートとの間の中間部分で切
断した横断面図である。１１……柱本体、１３……丸パイプ、１５……
接合プレート、１６……リブ板、２１……角パイ
プ。 Figure 1 is a perspective view showing the structure of the lower end of the column body in an embodiment of this invention, Figure 2 is a cross-sectional view taken at a round pipe welded to the column body, and Figure 3 is the end of the column body. FIG. 4 is a perspective view of the main part showing the structure of the conventional column main body end, and FIG.
FIG. 3 is a cross-sectional view taken at an intermediate portion between the pillar body and the joining plate in the figure. 11... Pillar body, 13... Round pipe, 15...
Joint plate, 16...rib plate, 21...square pipe.

Claims

[Scope of utility model registration request]

One end of a pipe with a smaller cross section than the pillar body is connected to the end of a pillar body made of a square pipe so as to protrude in the extension direction of the pillar body, and the other end of the pipe with a smaller cross section is also connected to the end of the pillar body made of a square pipe. At the same time as welding the joining plate, a plurality of triangular rib plates welded to the end face of the pillar body and the outer peripheral surface of the pipe are attached between the joining plate and the end of the column body so that the surface of the rib plate is the same as the pillar body. A pillar characterized by being arranged in a diagonal direction of the cross section of the main body.