JPS5837190B2 - square tank - Google Patents
square tankInfo
- Publication number
- JPS5837190B2 JPS5837190B2 JP55048747A JP4874780A JPS5837190B2 JP S5837190 B2 JPS5837190 B2 JP S5837190B2 JP 55048747 A JP55048747 A JP 55048747A JP 4874780 A JP4874780 A JP 4874780A JP S5837190 B2 JPS5837190 B2 JP S5837190B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- corner
- welding
- side plate
- top plate
- 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
- Rigid Containers With Two Or More Constituent Elements (AREA)
Description
【発明の詳細な説明】 本発明は角形タンクに関するものである。[Detailed description of the invention] The present invention relates to a rectangular tank.
角形タンクは第１図に示されるように頂板１又は底板（
図示せず）と各側板２との間に断面が圭４
円周の円弧の形状のコーナ一部材３を配設して接合縁を
溶接すると共にコーナ一部材３の対接され１
る交又部に百球状の交点部材４を配置して接合端縁を溶
接して形成されるか、又は第２図の如く頂板、底板又は
側板が小面積の平板を接合して形成される場合には衝合
溶接接合線１ａ，２ａが形成されていた。The square tank has a top plate 1 or a bottom plate (
(not shown) and each side plate 2, a corner member 3 having an arc-shaped cross section is arranged, and the joint edges are welded. In the case where a 100-spherical intersection member 4 is placed in the section and the joining edges are welded, or the top plate, bottom plate or side plate is formed by joining small area flat plates as shown in Fig. 2, Butt weld joint lines 1a and 2a were formed.
このようなコーナ一部材３はプレス加工、型押し加工等
によって所定の形状に成形されるのであるが、良好な精
度の形状を得る為には加工時に於でサークルエンド３ａ
（第３図）から平板状に或る巾を有して伸長するつかみ
代を形成しておき、溶接時に交点部材４の各項点４ａ，
４ｂ，４ｃに夫々コーナ一部材３のサークルエンド３ａ
を合致させて接合するようにつかみ代を切断する作業を
必要とした。Such a corner member 3 is formed into a predetermined shape by pressing, embossing, etc., but in order to obtain a shape with good accuracy, the circle end 3a is
(Fig. 3), a gripping margin is formed in a flat plate shape and extends with a certain width, and each point 4a of the intersection member 4,
Circle end 3a of corner member 3 on 4b and 4c respectively
It was necessary to cut the grip margin to match and join the parts.
又材質によっては従来は歪の発生がより多く生じ、歪取
り作業を必要とし、更に溶接に際しても平板とコーナ一
部の曲板との溶接を行う為に作業性、精度、品質等が低
下する欠点を免れなかった。In addition, depending on the material, distortion may occur more often in the past, requiring work to remove distortion.Furthermore, workability, accuracy, quality, etc. deteriorate because welding is performed between a flat plate and a curved plate at a part of the corner. It was not without its shortcomings.
しかもこれらの問題点を解消する為には現場作業工程、
作業時間が増大し、コスト高となった。Moreover, in order to solve these problems, the on-site work process,
This increased work time and increased costs.
本発明は上述の欠点を排除し、溶接作業が容易で簡単に
製造出来、精度の良い角形タンクを提供することを目的
とする。It is an object of the present invention to eliminate the above-mentioned drawbacks, and to provide a rectangular tank that is easy to weld, can be easily manufactured, and has good precision.
第４図及び第５図は本発明による角形タンクの構造を示
す。4 and 5 show the structure of a rectangular tank according to the invention.
本発明に於ではコーナ一部材５には所定巾Ｗ（第５図）
を有する平板状のつかみ代５ａが設けられていて、この
平板状のつかみ代５ａが夫々頂板１、側板２又は底板に
溶接されるようになっていると共に、各つかみ代５ａの
両端部には４５ の傾斜の接合縁５ｂが形威されていて
、隣接するコーナ一部材５の互に対接される接合縁５ｂ
が溶接されて接合されるようになっている。In the present invention, the corner member 5 has a predetermined width W (Fig. 5).
A flat gripping allowance 5a is provided, and the flat gripping allowance 5a is welded to the top plate 1, the side plate 2, or the bottom plate, respectively, and each gripping allowance 5a has a 45 is formed, and the joining edges 5b of adjacent corner members 5 are opposed to each other.
are welded and joined together.
即ち第４図に示されるように接合縁５ｂは交点部材４の
各頂点と頂板、側板又は底板の角隅部とを結ぶ直線を形
成している。That is, as shown in FIG. 4, the joining edge 5b forms a straight line connecting each vertex of the intersection member 4 and the corner of the top plate, side plate, or bottom plate.
上述の如く構威された本発明による角形タンクはコーナ
一部材の製造の際に必要なつかみ代を切除する必要がな
く材料が節約出来ると共にコーナ一部材と頂板、側板又
は底板との溶接が平板対平板の溶接となる為に作業性が
改善され精度が向上する。The rectangular tank according to the present invention constructed as described above can save material because there is no need to cut out the gripping allowance required when manufacturing the corner part, and the welding of the corner part and the top plate, side plate, or bottom plate can be performed by welding the corner part to the top plate, side plate or bottom plate. Since welding is performed on two flat plates, workability is improved and accuracy is improved.
又コーナ一部材のつかみ代の巾Ｗを同じにした為に各々
の部材が統一化出来、部材取りが円滑に行い得る優れた
利点が得られるのである。Moreover, since the width W of the gripping allowance of the corner members is made the same, each member can be unified, and the excellent advantage that parts can be removed smoothly can be obtained.
第１図は従来の角形タンクの１例を示す斜視図。
第２図は第１図の変形例を示す斜視図。
第３図は第１図のＩ−Ｉ断面図。
第４図は本発明による角形タンクのコーナ一部材を示す
部分的斜視図。
第５図は第４図のｎ−ｎ断面図。
１・・・頂板、２・・・側板、３，５・・・コーナ一部
材、３ａ・・・サークルエンド、４・・・交点部材、５
ａ・・・つかみ代、５ｂ・・・傾斜接合縁。FIG. 1 is a perspective view showing an example of a conventional square tank. FIG. 2 is a perspective view showing a modification of FIG. 1. FIG. 3 is a sectional view taken along the line II in FIG. 1. FIG. 4 is a partial perspective view showing a corner member of the rectangular tank according to the present invention. FIG. 5 is a sectional view taken along line nn in FIG. 4. DESCRIPTION OF SYMBOLS 1... Top plate, 2... Side plate, 3, 5... Corner member, 3a... Circle end, 4... Intersection member, 5
a... Gripping allowance, 5b... Slanted joint edge.
Claims (1)
配設して溶接により接続し、コーナ一部材の対接端部間
に球面状の交点部材を配置して溶接により接続して形成
される角形タンクに於で、前記コーナ一部材の長手方向
両側縁には頂板、底板又は側板に接続される所定の巾を
有する平板状のつかみ代が設けられていると共に、各コ
ーナ一部材の互に対接される前記つかみ代の端部が所定
角度にて斜めに切断されていて相互の接手を形成してい
ることを特徴とする角形タンク。1 A corner member is arranged between the top plate or bottom plate and each side plate and connected by welding, and a spherical intersection member is arranged between the opposing ends of the corner members and connected by welding. In a rectangular tank, a flat plate-like grip having a predetermined width is provided on both edges in the longitudinal direction of the corner member, and is connected to the top plate, the bottom plate, or the side plate. A rectangular tank characterized in that the ends of the gripping allowances that face each other are cut diagonally at a predetermined angle to form mutual joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55048747A JPS5837190B2 (en) | 1980-04-15 | 1980-04-15 | square tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55048747A JPS5837190B2 (en) | 1980-04-15 | 1980-04-15 | square tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56151681A JPS56151681A (en) | 1981-11-24 |
| JPS5837190B2 true JPS5837190B2 (en) | 1983-08-15 |
Family
ID=12811871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55048747A Expired JPS5837190B2 (en) | 1980-04-15 | 1980-04-15 | square tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5837190B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8640911B2 (en) | 2006-04-06 | 2014-02-04 | Hardigg Industries, Inc. | Modular case and method of forming the same |
| JP5122260B2 (en) * | 2007-12-04 | 2013-01-16 | 中興化成工業株式会社 | Resin welding container |
-
1980
- 1980-04-15 JP JP55048747A patent/JPS5837190B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56151681A (en) | 1981-11-24 |
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