JPS61172682U - - Google Patents
Info
- Publication number
- JPS61172682U JPS61172682U JP5355385U JP5355385U JPS61172682U JP S61172682 U JPS61172682 U JP S61172682U JP 5355385 U JP5355385 U JP 5355385U JP 5355385 U JP5355385 U JP 5355385U JP S61172682 U JPS61172682 U JP S61172682U
- Authority
- JP
- Japan
- Prior art keywords
- templates
- steel plate
- swinging arm
- arc
- fixed
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
図面は本考案の実施の一例を示すもので第１図
は使用状態の斜視図、第２図は同側面図、第３図
は動作状態の側面図、第４図は一部分を省略して
示す正面図、第５図は溶接作業状態の一例の側面
図である。
図面中、Ａは鋼板、１は型板、２は鋼板固定金
具、４は型板受、４ｂは受けローラ、５は架台、
６は軸、７は揺動アーム、１０はアーム駆動機構
、１１はカム片、１２は油圧シリンダである。
The drawings show an example of the implementation of the present invention; FIG. 1 is a perspective view of the device in use, FIG. 2 is a side view of the same, FIG. 3 is a side view of the device in operation, and FIG. 4 is partially omitted. The front view and FIG. 5 are side views of an example of a welding work state. In the drawings, A is a steel plate, 1 is a template, 2 is a steel plate fixture, 4 is a template holder, 4b is a receiving roller, 5 is a frame,
6 is a shaft, 7 is a swing arm, 10 is an arm drive mechanism, 11 is a cam piece, and 12 is a hydraulic cylinder.
Claims (1)
た複数の型板と、該型板の外側縁を弧状方向に摺
動自在に支持する複数の受けローラを弧状配置に
有する型板受けと、固定架台に対して上端が揺動
自在に枢着され、下端側に前記鋼板両端側の一対
の型板がそれぞれ固定される揺動アームと、該揺
動アームを必要角度に動作させるアーム駆動機構
とを備えてなることを特徴とする円筒構造物用ポ
ジシヨナ。 A template support having a plurality of arc-shaped templates for holding a steel plate along an inner edge thereof, and a plurality of receiving rollers arranged in an arc shape for slidably supporting the outer edge of the templates in an arcuate direction; A swinging arm whose upper end is swingably pivoted to a fixed frame, and a pair of templates on both ends of the steel plate are fixed to the lower end, and an arm drive mechanism that moves the swinging arm to a required angle. A positioner for a cylindrical structure, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5355385U JPS61172682U (en) | 1985-04-12 | 1985-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5355385U JPS61172682U (en) | 1985-04-12 | 1985-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61172682U true JPS61172682U (en) | 1986-10-27 |
Family
ID=30574529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5355385U Pending JPS61172682U (en) | 1985-04-12 | 1985-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61172682U (en) |
-
1985
- 1985-04-12 JP JP5355385U patent/JPS61172682U/ja active Pending