JPS6320479Y2 - - Google Patents
Info
- Publication number
- JPS6320479Y2 JPS6320479Y2 JP1982037115U JP3711582U JPS6320479Y2 JP S6320479 Y2 JPS6320479 Y2 JP S6320479Y2 JP 1982037115 U JP1982037115 U JP 1982037115U JP 3711582 U JP3711582 U JP 3711582U JP S6320479 Y2 JPS6320479 Y2 JP S6320479Y2
- Authority
- JP
- Japan
- Prior art keywords
- rail
- diameter pipe
- mounting device
- welding machine
- large diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Description
【考案の詳細な説明】
本考案は、種々の大径管を溶接して継合せる大
径管自動溶接機の溶接台車を搭載するレールを大
径管に心合せして取付ける装置の改良に関するも
のである。[Detailed description of the invention] This invention relates to an improvement of a device for aligning and attaching a rail carrying a welding cart to a large-diameter pipe in an automatic large-diameter pipe welding machine that welds and joins various large-diameter pipes. It is.
この種のレール取付装置において、レールは一
般に、第６図に示すように、２分割された２つの
レール半部１４Ａ，１４Ｂから成つていてこれら
のレール半部はその端部でフランジ接合されてい
る。しかし、このレールはレール半部の接合部で
の剛性が小さいため重量のある溶接台車がレール
の接合部を走行する毎に歪んで第６図に示すよう
に真円から大きく変形し易く溶接台車１２を円滑
に走行することができなくなる欠点があつた。 In this type of rail mounting device, the rail generally consists of two divided rail halves 14A and 14B, as shown in FIG. 6, and these rail halves are flanged at their ends. ing. However, since this rail has low rigidity at the joints of the rail halves, each time the heavy welded cart runs through the joints of the rails, it is distorted and easily deforms from a perfect circle as shown in Figure 6. There was a drawback that the 12 could not run smoothly.
本考案の目的は、レールの接合部で変形するこ
とがないようにした大径管自動溶接機用レール取
付装置を提供することにある。 An object of the present invention is to provide a rail mounting device for an automatic welding machine for large diameter pipes that prevents deformation at joints of the rails.
本考案の実施例を図面を参照して詳細にのべる
と、第１図は本考案に係る大径管自動溶接機用レ
ール取付装置１０を示し、溶接台車１２が搭載さ
れるべきレール１４は２分割されたレール半部１
４Ａ，１４Ｂから成つており、これらのレール半
部１４Ａ，１４Ｂは第１図に示すように大径管１
６を抱くように配置されてそれらの相対する端部
に設けられたフランジ１４ａ，１４ｂをボルト１
８で締付けて接合されている。尚、レール１４
は、第５図に示すように、中央にへこみ１５が設
けられており、フランジ１４ａ，１４ｂはこのへ
こみ上に形成されているので溶接台車１２の走行
を妨げることはない。 An embodiment of the present invention will be described in detail with reference to the drawings. Fig. 1 shows a rail mounting device 10 for a large diameter pipe automatic welding machine according to the present invention, and the rail 14 on which the welding cart 12 is to be mounted has two Divided rail half 1
4A and 14B, and these rail halves 14A and 14B are connected to the large diameter pipe 1 as shown in FIG.
The flanges 14a and 14b provided at opposite ends of the bolt 1
It is tightened and joined at 8. Furthermore, rail 14
As shown in FIG. 5, a recess 15 is provided in the center, and the flanges 14a and 14b are formed on this recess, so that they do not interfere with the movement of the welding cart 12.
複数（図面では６つ）の可調整スペーサ２０が
レール１４の周方向に間隔をあけて設けられてお
り、この可調整スペーサ２０は図示しないねじを
調整することによつてレール１４の径方向に進退
してレール１４を大径管１６に心合せするスペー
サ本体２２を有する。この可調整スペーサ２０は
本考案の要旨ではないのでその詳細な説明を省略
する。 A plurality of (six in the drawing) adjustable spacers 20 are provided at intervals in the circumferential direction of the rail 14, and the adjustable spacers 20 can be adjusted in the radial direction of the rail 14 by adjusting screws (not shown). It has a spacer body 22 that moves forward and backward to align the rail 14 with the large diameter pipe 16. Since this adjustable spacer 20 is not the gist of the present invention, a detailed description thereof will be omitted.
本考案のレール取付装置１０は、レール半部１
４Ａ，１４Ｂの端部が変形することがないように
補強する補強手段２４を備えている。この補強手
段２４は、第２図乃至第５図に示すように、レー
ル半部１４Ａ，１４Ｂの相対する端部の内面にね
じ２６Ａ，２６Ｂで取付けられた支え板２８Ａ，
２８Ｂを含み、これらの支え板はレール半部１４
Ａ，１４Ｂの幅方向の両端から突出する突出部２
８ａ，２８ｂを有する。これらの突出部にはねじ
孔３０Ａ，３０Ｂ（３０Ｂは図示せず）が設けら
れており、これらのねじ孔に螺入された支えねじ
３２Ａ，３２Ｂは大径管１６に圧接されている。
従つて、レール半部１４Ａ，１４Ｂの端部はこの
補強手段２４によつて支えられているので重量の
ある溶接台車１２が走行しても歪むことがなくレ
ール１４全体の真円度を維持することができる。
尚、第２図において符号３４は可調整スペーサ取
付用の孔である。 The rail mounting device 10 of the present invention includes a rail half 1
A reinforcing means 24 is provided for reinforcing the ends of 4A and 14B so that they are not deformed. As shown in FIGS. 2 to 5, this reinforcing means 24 includes support plates 28A and 28A, which are attached to the inner surfaces of opposing ends of the rail halves 14A and 14B with screws 26A and 26B, respectively.
28B, these support plates support rail half 14.
Projecting portions 2 projecting from both widthwise ends of A and 14B
It has 8a and 28b. Threaded holes 30A, 30B (30B not shown) are provided in these protrusions, and support screws 32A, 32B screwed into these screw holes are pressed into contact with the large diameter pipe 16.
Therefore, since the ends of the rail halves 14A and 14B are supported by the reinforcing means 24, they are not distorted even when the heavy welding cart 12 travels, and the roundness of the entire rail 14 is maintained. be able to.
In FIG. 2, reference numeral 34 is a hole for attaching an adjustable spacer.
本考案によれば、上記のように、レール半部の
端部は大径管に支えるようにした補強手段を有す
るので重量のある溶接台車が走行しても変形する
ことがなく、従つてレール全体の真円度を長期に
わたつて維持し、溶接台車を円滑に行うことがで
きる実益がある。 According to the present invention, as described above, the ends of the rail halves have reinforcing means that are supported by large diameter pipes, so that they do not deform even when a heavy welded truck runs, and therefore the rail half There is a practical benefit in that the overall roundness can be maintained over a long period of time and welding can be carried out smoothly.
第１図は本考案に係る大径管自動溶接機用レー
ル取付装置の側面図、第２図は第１図のレール接
合部の拡大正面図、第２図乃至第５図は本考案の
要部を更に拡大した正面図、側面図及び第３図の
Ａ−A′線断面図、第６図は従来のレール接合部
の変形状態を示す説明図である。
１０……レール取付装置、１２……溶接台車、
１４……レール、１４Ａ，１４Ｂ……レール半
部、１４ａ，１４ｂ……フランジ、１６……大径
管、１８……ボルト、２０……可調整スペーサ、
２４……補強手段、２８Ａ，２８Ｂ……支え板、
２８ａ，２８ｂ……突出部、３０Ａ，３０Ｂ……
ねじ孔、３２Ａ，３２Ｂ……支えねじ。
Figure 1 is a side view of the rail mounting device for an automatic large diameter pipe welding machine according to the present invention, Figure 2 is an enlarged front view of the rail joint in Figure 1, and Figures 2 to 5 are the main points of the present invention. A front view, a side view, and a sectional view taken along the line A-A' in FIG. 3 are further enlarged views of the rail joint, and FIG. 6 is an explanatory diagram showing a deformed state of the conventional rail joint. 10...Rail mounting device, 12...Welding trolley,
14...Rail, 14A, 14B...Rail half, 14a, 14b...Flange, 16...Large diameter pipe, 18...Bolt, 20...Adjustable spacer,
24... Reinforcement means, 28A, 28B... Support plate,
28a, 28b... protrusion, 30A, 30B...
Screw holes, 32A, 32B...support screws.
Claims (1)
ジ接合される２分割のレールを前記大径管に心合
せして取付けるように前記レールの周方向に間隔
をあけて設けられた複数の可調整スペーサを備え
た大径管自動溶接機用レール取付装置において、
前記レールの各レール半部の端部の内側に取付け
られレールの幅方向の両端から突出する支え板と
前記支え板の前記突出端に螺入され前記大径管に
圧接する複数の支えねじとを含む補強手段を更に
備えていることを特徴とする大径管自動溶接機用
レール取付装置。 A plurality of adjustable rails provided at intervals in the circumferential direction of the rail so that the two-part rail, which is arranged to embrace the large-diameter pipe to be welded and is flanged, is aligned and attached to the large-diameter pipe. In the rail mounting device for large diameter pipe automatic welding machine equipped with a spacer,
a support plate attached to the inside of the end of each rail half of the rail and protruding from both ends in the width direction of the rail; a plurality of support screws screwed into the protruding ends of the support plate and pressed into contact with the large diameter pipe; A rail mounting device for an automatic large-diameter pipe welding machine, further comprising reinforcing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3711582U JPS58143087U (en) | 1982-03-18 | 1982-03-18 | Rail mounting device for large diameter pipe automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3711582U JPS58143087U (en) | 1982-03-18 | 1982-03-18 | Rail mounting device for large diameter pipe automatic welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58143087U JPS58143087U (en) | 1983-09-27 |
| JPS6320479Y2 true JPS6320479Y2 (en) | 1988-06-07 |
Family
ID=30048513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3711582U Granted JPS58143087U (en) | 1982-03-18 | 1982-03-18 | Rail mounting device for large diameter pipe automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58143087U (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516514Y2 (en) * | 1971-07-29 | 1976-02-23 | ||
| JPS5122121Y2 (en) * | 1972-01-17 | 1976-06-08 | ||
| JPS5242102Y2 (en) * | 1973-03-26 | 1977-09-24 |
-
1982
- 1982-03-18 JP JP3711582U patent/JPS58143087U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58143087U (en) | 1983-09-27 |
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