JPS61102395U

JPS61102395U -

Info

Publication number: JPS61102395U
Application number: JP18673884U
Authority: JP
Priority date: 1984-12-11
Filing date: 1984-12-11
Publication date: 1986-06-30

Description

[Brief explanation of drawings]

第１図は本考案の好適一実施例を示す斜視図、
第２図はその側面図、第３図はその平面図、第４
図は第３図における―線矢視図、第５図〜第
８図は従来例を示す側面図である。図中、１，２はＴ型鋼材、１ａ，２ａはフラン
ジ部、３は溶接開先、４，５はコマ、４ｃ，５ｃ
はそれらの凹部、７は圧接手段たる油圧シリンダ
である。 FIG. 1 is a perspective view showing a preferred embodiment of the present invention;
Figure 2 is a side view, Figure 3 is a plan view, and Figure 4 is a side view.
The figure is a view taken along the line - in FIG. 3, and FIGS. 5 to 8 are side views showing a conventional example. In the figure, 1 and 2 are T-type steel materials, 1a and 2a are flange parts, 3 is a welding groove, 4 and 5 are pieces, 4c and 5c
7 is a hydraulic cylinder serving as a pressure welding means.

Claims

[Scope of utility model registration request]

In a device for aligning the welding grooves of two T-shaped steel materials arranged in series, a device is installed in parallel on both sides of the flange portions of the T-shaped steel materials, and is fitted into both of these flange portions that are arranged in series from the width direction thereof. a pair of pieces, a recess formed in these pieces to expose the welding groove, and a pressure welding means for pressing the pair of pieces against the flange from both sides in the width direction to hold the flange in position. A welding groove positioning device for T-shaped steel material, characterized by comprising: