JPS63170079U - - Google Patents
Info
- Publication number
- JPS63170079U JPS63170079U JP6443787U JP6443787U JPS63170079U JP S63170079 U JPS63170079 U JP S63170079U JP 6443787 U JP6443787 U JP 6443787U JP 6443787 U JP6443787 U JP 6443787U JP S63170079 U JPS63170079 U JP S63170079U
- Authority
- JP
- Japan
- Prior art keywords
- welding
- underwater
- gas supply
- shielding box
- supply port
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 5
- 239000011324 bead Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003496 welding fume Substances 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図〜第４図は本考案水中溶接装置をＴ型継
手溶接に適用した実施例を示し、第１図は被覆ア
ーク溶接に適用した場合を示す斜視図、第２図は
第１図の―に沿つた横断面図、第３図はＭＩ
Ｇ溶接に適用した場合を示す横断面図、第４図は
第１図〜第３図装置による溶接作業の全体構成を
示す斜視図である。第５図は従来の湿式水中溶接
法の要領を示す斜視図である。
１……遮蔽箱、２……可撓性摺動材、３……ガ
ス供給口、４……ガス配管、５……覗き窓、６…
…アーク光遮光用フイルター、７……ガス流、８
……溶接棒又は溶接トーチガイド口、９……粘性
流体、１０……溶接棒、１１……バルブ、１２…
…貯溜袋、１３……バルブ、１４……溶接アーク
、１５，１５′……被溶接材、１６……溶接ヒユ
ーム、１７……ガス気泡、１８……溶接ホルダー
、１９……溶接ケーブル、２０……ローラー、２
１……溶接ビード、２２……溶接トーチ、２２′
……溶接ワイヤ、２３……水中鋼構造物、２４…
…足場、２５……溶接作業者、２６……水上基台
。
Figures 1 to 4 show an example in which the underwater welding apparatus of the present invention is applied to T-joint welding, Figure 1 is a perspective view showing the case where it is applied to covered arc welding, and Figure 2 is the same as that of Figure 1. - Cross-sectional view along the line, Figure 3 is MI
FIG. 4 is a cross-sectional view showing the case where the apparatus is applied to G welding, and FIG. 4 is a perspective view showing the overall configuration of welding work using the apparatus shown in FIGS. 1 to 3. FIG. 5 is a perspective view showing a conventional wet underwater welding method. 1... Shielding box, 2... Flexible sliding material, 3... Gas supply port, 4... Gas piping, 5... Peephole, 6...
...Arc light shielding filter, 7...Gas flow, 8
... Welding rod or welding torch guide port, 9 ... Viscous fluid, 10 ... Welding rod, 11 ... Valve, 12 ...
... Storage bag, 13 ... Valve, 14 ... Welding arc, 15, 15' ... Material to be welded, 16 ... Welding fume, 17 ... Gas bubble, 18 ... Welding holder, 19 ... Welding cable, 20 ...Roller, 2
1... Welding bead, 22... Welding torch, 22'
...Welding wire, 23...Underwater steel structure, 24...
...Scaffolding, 25...Welding worker, 26...Floating base.
補正 昭６２．９．９
実用新案登録請求の範囲を次のように補正する
。Amendment September 9, 1982 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
溶接作業者による移動が可能な大きさ、重量を
呈し水中鋼構造物の溶接進行個所を囲む空所を有
するとともに周縁に可撓性摺動材が付設された遮
蔽箱と、上記遮蔽箱の略中央部に穿設され外部か
ら溶接進行個所へ向け挿入される溶接棒又は溶接
トーチを粘性流体シールを介しガイドする溶接棒
又は溶接トーチガイド口と、上記ガイド口の下方
に設けられたガス供給口及び覗き窓とを具えたこ
とを特徴とする水中溶接装置。[Claims for Utility Model Registration] The underwater steel structure has a size and weight that can be moved by a welding worker, has a hollow space surrounding the welding area of the underwater steel structure, and has a flexible sliding material attached to the periphery. A shielding box, a welding rod or welding torch guide port that is bored approximately in the center of the shielding box and guides a welding rod or welding torch that is inserted from the outside toward the welding progress point via a viscous fluid seal, and the guide port An underwater welding device characterized by comprising a gas supply port and a viewing window provided below.
Claims (1)
中鋼構造物の溶接進行個所を囲む空所を有すると
ともに周縁に可撓性摺動材が付設された遮蔽箱と
、上記遮蔽箱の略中央部に穿設され外部から溶接
進行個所へ向け挿入される溶接棒又は溶接トーチ
を粘性流体シールを介しガイドする溶接棒又は溶
接トーチガイド口と、上記ガイド口の下方に設け
られたガス供給口及び同ガス供給口の内側に配設
され多数の微細孔が穿設された透明な覗き窓とを
具えたことを特徴とする水中溶接装置。 A shielding box having a size and weight that is movable by a welding worker, having a space surrounding the welding progress point of an underwater steel structure, and having a flexible sliding material attached to the periphery, and an abbreviation for the above-mentioned shielding box. A welding rod or welding torch guide port is drilled in the center and guides the welding rod or welding torch inserted from the outside toward the welding progress point via a viscous fluid seal, and a gas supply port is provided below the guide port. An underwater welding device characterized by comprising: and a transparent viewing window arranged inside the gas supply port and having a large number of microscopic holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987064437U JPH0519177Y2 (en) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987064437U JPH0519177Y2 (en) | 1987-04-28 | 1987-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63170079U true JPS63170079U (en) | 1988-11-04 |
| JPH0519177Y2 JPH0519177Y2 (en) | 1993-05-20 |
Family
ID=30900593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987064437U Expired - Lifetime JPH0519177Y2 (en) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519177Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314138A (en) * | 1976-06-07 | 1978-02-08 | Massachusetts Inst Technology | Underwater submerged arc welding process and apparatus therefor |
| JPS542718U (en) * | 1977-06-08 | 1979-01-09 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542718B2 (en) * | 1971-08-27 | 1979-02-10 |
-
1987
- 1987-04-28 JP JP1987064437U patent/JPH0519177Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314138A (en) * | 1976-06-07 | 1978-02-08 | Massachusetts Inst Technology | Underwater submerged arc welding process and apparatus therefor |
| JPS542718U (en) * | 1977-06-08 | 1979-01-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0519177Y2 (en) | 1993-05-20 |
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