JPS58194884U

JPS58194884U - Pipe body clamp for pipe welding

Info

Publication number: JPS58194884U
Application number: JP8876682U
Authority: JP
Inventors: 渋谷　清次; 林　恒彦
Original assignee: 新日本製鐵株式会社
Priority date: 1982-06-16
Filing date: 1982-06-16
Publication date: 1983-12-24
Also published as: JPS6313915Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面はこの考案の実施例を示すものであって、第１図は
一方のクランプユニットの正面図、第２図はその側面図
、第３図は第１図のＡ−Ａ線拡大断面図、第４図は他方
のクランプユニットの正面図、第５図はその側面図、第
６図は管体口達い修正用楔の側面図、第７図はその正面
図、第８図はその楔の背面図、第９図は前記各クランプ
ユニットおよび管体口達い修正用楔を使用したこの考案
の実施例に係る管体クランプの斜視図、第１０図は一方
の管体に各クランプユニットを固定すると共に２本の楔
をクランプユニットの上部にセットした状態を示す斜視
図、第１１図はその正面図、第１２図はこの考案の管体
クランプの使用状態を示す斜視図、第１３図はその縦断
正面図である。図において、１および２はクランプユニット本体、３は
管体口達い修正用楔、４は楔挿入部材、５は楔係合部材
、６はクランプ締付固定用楔、７はクランプユニット、
８はコ字状楔受金具、９は楔挿通孔、１１は横孔、１２
は透孔、１３はクランプユニット、１４は断面４角形の
楔本体、１６は管体支承部、１７は円弧面、１８は抜取
用打撃部、１９は塗覆装鋼管、２１は鋼管、２２は塗覆
装鋼管、２４は鋼管である。The drawings show an embodiment of this invention, in which Fig. 1 is a front view of one clamp unit, Fig. 2 is a side view thereof, Fig. 3 is an enlarged sectional view taken along the line A-A in Fig. 1, Fig. 4 is a front view of the other clamp unit, Fig. 5 is a side view thereof, Fig. 6 is a side view of the wedge for adjusting the tube opening, Fig. 7 is a front view thereof, and Fig. 8 is the wedge. 9 is a perspective view of a tube clamp according to an embodiment of this invention using each clamp unit and a wedge for adjusting the tube mouth, and FIG. 10 is a rear view of each clamp unit on one tube body. Fig. 11 is a front view thereof, Fig. 12 is a perspective view showing the state in which the tubular body clamp of this invention is used, Fig. 13 The figure is a longitudinal sectional front view. In the figure, 1 and 2 are clamp unit bodies, 3 is a tube mouth adjustment wedge, 4 is a wedge insertion member, 5 is a wedge engagement member, 6 is a clamp tightening and fixing wedge, 7 is a clamp unit,
8 is a U-shaped wedge holder, 9 is a wedge insertion hole, 11 is a horizontal hole, 12
13 is a through hole, 13 is a clamp unit, 14 is a wedge body with a square cross section, 16 is a tube support portion, 17 is an arcuate surface, 18 is a striking portion for extraction, 19 is a coated steel pipe, 21 is a steel pipe, 22 is a Coated steel pipe, 24 is a steel pipe.

Claims

[Scope of utility model registration request]

A plurality of pipe body opening reach correction wedges 3 each extending in the width direction of the clamp unit body are movably attached to a plurality of arc-shaped clamp unit bodies 1.2 arranged oppositely to form a circle. and each clamp unit body 1
．． A wedge insertion member 4 is provided at one of the opposing ends of each clamp unit 1.2, and a wedge engaging member 5 is provided at the other of the opposing ends, and each opposing end of each clamp unit 1.2 A tube body clamp for tube welding, characterized in that the tube body clamp for tube welding is detachably connected by a clamp tightening and fixing wedge 6 inserted through an insertion member 4 and engaged with the wedge engaging member 5.