JPS6167986U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の斜視図、第２図は一部を切欠
して内側から見た拡大正面図、第３図は第２図の
横断面図、第４図イ，ロ，ハはプロテクターをパ
イプにはめ込む順序の説明図、第５図はパイプの
溶接端部の拡大断面図である。 Ｐ…パイプ、Ｐ_１…パイプの溶接端面、１…プ
ロテクター本体の立上り辺、２…プロテクター本
体の水平辺、３…プロテクター本体の開放端部、
４…プロテクター本体、５…水平辺の一端部、６
…ブラケツトの隙間形成片、７…ブラケツトの他
側辺、８…ブラケツト、９…水平辺の他端部、１
０…水平辺の他端部のウエツジ縁。 Fig. 1 is a perspective view of the present invention, Fig. 2 is an enlarged front view with a part cut away and seen from the inside, Fig. 3 is a cross-sectional view of Fig. 2, and Fig. 4 A, B, and C are protectors. FIG. 5 is an enlarged sectional view of the welded end of the pipe. P...Pipe, _P1 ...Welded end surface of the pipe, 1...Rising side of the protector body, 2...Horizontal side of the protector body, 3...Open end of the protector body,
4...Protector body, 5...One end of the horizontal side, 6
...Bracket gap forming piece, 7...Other side of bracket, 8...Bracket, 9...Other end of horizontal side, 1
0... Wedge edge at the other end of the horizontal side.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] パイプＰの溶接端面に内側面を当接する立上り
辺１と、パイプの内周面に当接する水平辺２とを
断面Ｌ形に成形し一部を切截して開放端部３を設
けたプロテクター本体４であつて、該プロテクタ
ー本体４の水平辺２の一端部５の内側面に、一側
辺を断面階段形の隙間形成片６に形成したブラケ
ツト８の他側辺７を隙間形成片６の内側面を立上
り辺１側からその遠方の側辺に向けて一方に傾斜
させて一体に固定し、プロテクター本体４の水平
辺２の他端部９にプロテクター本体４の立上り辺
１側より遠くなるに従つて内側に傾斜したウエツ
ジ縁１０を設けてなり、パイプＰの溶接端面に立
上り辺１の内側面を当接しパイプＰの内周面に水
平辺２の外周面を当接するように位置して水平辺
２の一端部５の内側に水平辺２の他端部９を重ね
ウエツジ縁１０をブラケツト８の隙間形成片６の
内側面にはめ込みパイプＰにプロテクター本体４
を固定するようにしたことを特徴とするベベル・
プロテクター。 A protector in which a rising edge 1 whose inner surface abuts the welded end surface of the pipe P and a horizontal edge 2 which abuts the inner circumferential surface of the pipe are formed into an L-shaped cross section and a portion is cut to provide an open end 3. In the main body 4, on the inner surface of one end 5 of the horizontal side 2 of the protector main body 4, one side of the bracket 8 is formed into a gap forming piece 6 with a stepped cross section. The inner surface of the protector main body 4 is tilted toward one side from the rising side 1 toward the far side, and fixed integrally, and the other end 9 of the horizontal side 2 of the protector main body 4 is further away from the rising side 1 of the protector main body 4. A wedge edge 10 is provided which slopes inward as the length increases, and is positioned so that the inner surface of the rising edge 1 abuts the welded end surface of the pipe P and the outer circumferential surface of the horizontal edge 2 abuts the inner circumferential surface of the pipe P. Then, overlap the other end 9 of the horizontal side 2 inside one end 5 of the horizontal side 2, fit the wedge edge 10 into the inner surface of the gap forming piece 6 of the bracket 8, and attach the protector main body 4 to the pipe P.
A bevel and
protector.