JPS5835074A - Method and device for manufacturing and assembling cylindrical steel plate cell - Google Patents
Method and device for manufacturing and assembling cylindrical steel plate cellInfo
- Publication number
- JPS5835074A JPS5835074A JP56132868A JP13286881A JPS5835074A JP S5835074 A JPS5835074 A JP S5835074A JP 56132868 A JP56132868 A JP 56132868A JP 13286881 A JP13286881 A JP 13286881A JP S5835074 A JPS5835074 A JP S5835074A
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- pieces
- plate cell
- width direction
- cell
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は円筒状鋼板セルの製作組立方法およびその装
置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing and assembling a cylindrical steel cell and an apparatus therefor.
従来、この種の円筒状鋼板セルを製作する場合適当な大
きさの矩形金属板をロールペンダー等で所定の曲牡を付
けて曲げ、曲げた前記金属板を製作される円筒状鋼板セ
ルの円周方向および上下方向に一枚一枚溶接等によって
接合し、必要に応じてその内側に補強リブを取付けてい
る（第１０図参照）。しがし、これだと矩形金属板をロ
ールベンダーで曲げ加工し、かつこれを一枚一枚溶接す
るため溶接の自動化がきわぬて困難になるばかりでなく
作業工数が増え、製作コストが大幅に嵩む欠点がある。Conventionally, when manufacturing this type of cylindrical steel plate cell, a rectangular metal plate of an appropriate size is bent with a predetermined bend using a roll bender, etc., and the circle of the cylindrical steel plate cell to be manufactured is determined from the bent metal plate. They are joined one by one by welding or the like in the circumferential direction and the vertical direction, and reinforcing ribs are attached to the inside as necessary (see Fig. 10). However, with this method, rectangular metal plates are bent with a roll bender and then welded one by one, which not only makes it extremely difficult to automate welding, but also increases the number of man-hours and increases production costs. There are many disadvantages.
また、円筒状鋼板セルが大型化するにつれて作業足場も
大型化しかつ高所での作業が増え作業の危険度が増す。Furthermore, as the size of the cylindrical steel plate cell increases, the size of the work scaffolding also increases, and work at heights increases, making the work more dangerous.
更に、鋼板セル内面に複数本の補強リブを取付けて鋼板
セルを補修する場合、金属板を一抄一枚接合して円筒状
に製作した後で前記作業をおこなわざるを得たいため高
所作業や桁向き溶接および上向き溶接が増え、作業の能
率が著しく低下する。Furthermore, when repairing a steel plate cell by attaching multiple reinforcing ribs to the inner surface of the steel plate cell, it is necessary to perform the above work after joining each metal plate one by one into a cylindrical shape, which requires work at heights. This increases the number of beam welds and upward welds, significantly reducing work efficiency.
この発明は前記事情に鑑みて提案されたもので、鋼板セ
ルの分割ピースはロールペンダーによらないで製作し、
また、溶接による分割ピースの接合を自動化とすること
によって作業の省略化並びに製作コストの低廉化をはか
り、また、高所における作業をできるだけ少なくして作
業の安全性を高めたものである。この発明に係る円筒状
鋼板セルの製作組立方法は製作される円筒状銅板セルの
円周方向の一面を前記鋼板セルの全高に亘って構成する
金属板をその自重により所定曲率で上下方向にたわむよ
うに下側がら支持するとともにたわんだ前記金属板をそ
の形状に形成して前記円筒状鋼板セルの分割ピースとし
、前記分割ピースを円筒状に接合することによって必要
径大の円筒状鋼板セルを製作するものである。また、こ
の発明に係る分割ピースの製作装置は、ベースフレーム
と、載置されろ金属板の幅方向に、製作される鋼板セル
の周りに対応するように高さを順次変えて前記ペースフ
レームに立設された複数本の支持フレームとからなるも
のである。This invention was proposed in view of the above circumstances, and the divided pieces of the steel plate cell are manufactured without using a roll pender.
Furthermore, by automating the joining of the divided pieces by welding, work is simplified and manufacturing costs are reduced, and work at high places is minimized to improve work safety. The method for manufacturing and assembling a cylindrical steel plate cell according to the present invention is to bend a metal plate that constitutes one circumferential surface of the cylindrical copper plate cell to be manufactured over the entire height of the steel plate cell in the vertical direction at a predetermined curvature due to its own weight. The metal plate is supported from the bottom side and sagged as shown in FIG. It is something to be manufactured. Further, in the split piece manufacturing apparatus according to the present invention, the base frame and the metal plate to be placed are successively changed in height in the width direction of the metal plate so as to correspond to the circumference of the steel plate cell to be manufactured. It consists of a plurality of upright support frames.
以下、この発明を図示する一実施例によって説明する。Hereinafter, the present invention will be explained with reference to an illustrated embodiment.
この発明に係る鋼板セルの分割ビースの製作装置１はペ
ースフレーム２と、複数本の支持フレーム３，・・・・
とから構成されでいる。ペースフレーム２は形鋼等で
略矩形の格子板状に構成され、解体および組立てが自由
にできるようになっている。支持フレーム３，・・・・
は形鋼等で形成され、ペーヌフレーム２ に着脱自在に
立設されている。支持フレーム３，・・・・の上端部に
は後述する金属板を受ける受け板４，・・・・が上下方
向に揺動自在に取付けられている。また、支持フレーム
５，・・・・は製作される鋼板セル５の周壁に対応する
ようにべースフレーム２の幅方向に高さが違っている。A manufacturing apparatus 1 for manufacturing split beads for steel plate cells according to the present invention includes a pace frame 2, a plurality of support frames 3,...
It is composed of. The pace frame 2 is made of shaped steel or the like and is constructed in the shape of a substantially rectangular lattice plate, and can be disassembled and assembled freely. Support frame 3,...
is made of shaped steel or the like, and is removably installed upright on the Peine frame 2. Receiving plates 4, . . ., which receive metal plates, which will be described later, are attached to the upper end portions of the support frames 3, . Further, the support frames 5, . . . have different heights in the width direction of the base frame 2 so as to correspond to the peripheral wall of the steel plate cell 5 to be manufactured.
すなわち、ペースフレーム２の中央部に立設された支持
フレーム５，・・・・の高さが一番低くく、ペースフレ
ーム２の幅方向端部に向って徐々に高くなつている。ま
た、支持フレーム３，・・・・の高さは自由に調節でき
るようになっている。That is, the height of the support frames 5, . Further, the heights of the support frames 3, . . . can be freely adjusted.
このような構成において、鋼板セル５の分割ビース６，
・・・・の製作に際しては、製作される鋼板セル５の円
周方向の一面を前記鋼板セル５の全高に亘って構成する
矩形板状の金属板７を分割ビースの製作装置１上に金属
板７の幅方向と、製作装置１の幅方向とを対応させて載
置する。製作装置１上に載置された金属板７はその自重
によって中央部が所定の曲率でたわみ、断面略円弧状に
なる。次にたわんだ前記金属板７の内側にその幅方向に
活って補強リプ８，・・・・および必要に応じて変形防
止治具９，・・・・を溶着し、金属板７を断面略円弧状
に形成する。In such a configuration, the split beads 6 of the steel plate cell 5,
When manufacturing..., a rectangular metal plate 7 that constitutes one circumferential surface of the steel plate cell 5 to be manufactured over the entire height of the steel plate cell 5 is placed on the split bead manufacturing apparatus 1. The plate 7 is placed so that the width direction of the plate 7 corresponds to the width direction of the manufacturing device 1. The metal plate 7 placed on the manufacturing device 1 is bent at its center by a predetermined curvature due to its own weight, and has a substantially arcuate cross section. Next, reinforcing lips 8, . . . and, if necessary, deformation prevention jigs 9, . It is formed into a substantially arc shape.
この場合、金属板７を載置する前に支持フレーム３，・
・・・の高さを適当に変えて製作される分割ビース６，
・・・・の曲率を決めておく。たとえば、ペースフレー
ム ２の幅方向に立設された支持フレーム５，・・・・
間の高低差を小さくしておけば、金属板７の中央部のた
わみっけ小さくなり、製作される分割ピース６，・・・
・の曲率は小さくなる。そして、前記分割ピース６，・
・・・によって製作される鋼板セル５は大型になる。な
お、金属板７，・・・・は適当な大きさの金属板を複数
枚溶接で接合して一枚板としてもよい。また、必要に応
じてその内側に補強リブ１０，・・・・を取付けてもよ
い。In this case, before placing the metal plate 7, the support frame 3,
A split bead 6 manufactured by appropriately changing the height of...
Determine the curvature of... For example, the support frame 5 erected in the width direction of the pace frame 2,...
If the height difference between the parts is made small, the deflection of the central part of the metal plate 7 will be reduced, and the divided pieces 6,...
・The curvature of becomes smaller. Then, the divided piece 6,
The steel plate cell 5 manufactured by ... becomes large-sized. The metal plates 7, . . . may be formed into a single plate by welding a plurality of metal plates of appropriate size. Further, reinforcing ribs 10, . . . may be attached to the inside thereof as necessary.
次に、鋼板セル５の製作に際しては、複数枚の分割ピー
ス６，・・・・をその幅方向端部を突き合せながら円筒
状に配列するとともにワイヤー１１，・・・・等で仮固
定する。次に相隣り合う分割ピース６．６間の突合せ部
を溶接する。なお、変形防止治具９，・・・・は鋼板セ
ル５の製作後，撤去されるものである。以上の製作組立
作業は全工程を工場でおこなってもよいし、飾工現場近
くのヤードでおこなってもよい。あるいは、分割ピース
を工場で製作し、これを施工現場近くのヤードまで運搬
し、そこで鋼板セルを組立ててもよい．
以上、この発明に係る鋼板セルの製作組立力法は、製作
される鋼板セルの円周方向の一面を構成する複数枚の分
割ピースをその幅方向端部を突合せながら円筒状に仮紀
するとともに相隣り合へ分割ピースの突合せ部を接合す
るため分割ピース相互を溶接で接合する場合、接合部が
鋼板セルの全高に丘って連続するため、溶接こう自動化
が可能にたり作業の省略化並びに製作コストの低廉化が
はかれる。また、高所における溶接等の作業をできるだ
け少なくして作業の安全性がはかれる。Next, when manufacturing the steel plate cell 5, a plurality of divided pieces 6, . . . are arranged in a cylindrical shape with their widthwise ends butted against each other, and temporarily fixed with wires 11, . . Next, the butt portions between the adjacent divided pieces 6.6 are welded. Note that the deformation prevention jigs 9, . . . are removed after the steel plate cell 5 is manufactured. The entire manufacturing and assembly process described above may be performed in a factory, or may be performed in a yard near the decoration work site. Alternatively, the divided pieces may be manufactured in a factory, transported to a yard near the construction site, and the steel plate cells assembled there. As described above, the method for manufacturing and assembling steel plate cells according to the present invention involves forming a plurality of divided pieces constituting one circumferential surface of the steel plate cell to be manufactured into a cylindrical shape while abutting their widthwise ends, and When welding the abutting parts of adjacent divided pieces to each other, the joined parts extend continuously over the entire height of the steel plate cell, making it possible to automate the welding process and simplify the work. Production costs can be reduced. Further, work safety is ensured by minimizing work such as welding at high places.
また、この発明に係る分割ピースの製作装置はベースフ
レームと、載置される金属板の幅方向に、製作される鋼
板セルの周壁に対応するように高さを順次変えて前記ベ
ースフレームに立設された複数本の支持フレームとから
なるので、構造が簡単なうえ、製作費が安い。また、組
立て、解体が可能なため、持運びや収納等の際に取扱い
が簡単である。Further, in the split piece manufacturing apparatus according to the present invention, the height is successively changed in the width direction of the base frame and the metal plate to be placed so as to correspond to the peripheral wall of the steel plate cell to be manufactured. Since it consists of a plurality of supporting frames, the structure is simple and the manufacturing cost is low. Furthermore, since it can be assembled and disassembled, it is easy to handle when carrying or storing.
第１図は分割ピースの製作装置の斜視図、第２図〜第４
区は同じく分割ピースの製作装置の側面図、第５図〜第
９図は鋼板セルの組立て順咋を示す工程図、第１０図は
従来の鋼板セルを示す斜視図である。
１・・分割ピースの製作装置、２・・ベースフレーム、
３・・支持フレーム、４・・受け板、５・・鋼板セル、
６・・分割ピース、７・・金属板、８・・補強リブ、９
・・変形防止治具、１０・・補強リブ、１１・・ワイヤ
ー。Figure 1 is a perspective view of the split piece manufacturing device, Figures 2 to 4
Similarly, FIGS. 5 to 9 are process diagrams showing the steps for assembling a steel plate cell, and FIG. 10 is a perspective view showing a conventional steel plate cell. 1. Separate piece manufacturing device, 2. Base frame,
3. Support frame, 4. Receiving plate, 5. Steel plate cell,
6...Divided piece, 7...Metal plate, 8...Reinforcement rib, 9
・・Deformation prevention jig, 10.・Reinforcement rib, 11.・Wire.
Claims (1)
板を円筒状に接合して製作する円筒状鋼板セルの製作組
立方法において、製作される円筒状鋼板セルの円周方向
の一面を前記鋼板セルの全周に亘って構成する金属板を
その自重により所定曲率で上下方向にたわむように下側
から支持するとともにたわんだ前記金属板をその形状に
形成して前記円筒状鋼板セルの分割ビースとし、前記分
割ピースをその幅方向端部を突合せながら仮組し、仮組
した前記分割ピースの突合せ部を接合することを特徴と
する円筒状鋼板セルの製作組立方法。 ２、 ベースフレームと、載置される金属板の幅方向に
製作される鋼板セルの周壁に対応するように高さを変え
て前記ベースフレームに立設した複数本の支持フレーム
とからなることを特徴とする分割ビースの製作装置。[Scope of Claims] 1. A cylindrical steel plate cell manufactured in a method for manufacturing and assembling a cylindrical steel plate cell in which a plurality of metal plates are bent at a predetermined curvature and the bent metal plates are joined into a cylindrical shape. A metal plate constituting the entire circumference of the steel plate cell is supported from below so that it bends in the vertical direction at a predetermined curvature due to its own weight, and the bent metal plate is formed into that shape. production of a cylindrical steel plate cell, characterized in that the split pieces are made into split beads of the cylindrical steel plate cell, the split pieces are temporarily assembled while abutting their width direction ends, and the abutted portions of the temporarily assembled split pieces are joined. Assembly method. 2. It consists of a base frame and a plurality of support frames erected on the base frame at different heights so as to correspond to the peripheral walls of the steel plate cells manufactured in the width direction of the metal plate to be placed. Features a split bead production device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56132868A JPS5835074A (en) | 1981-08-25 | 1981-08-25 | Method and device for manufacturing and assembling cylindrical steel plate cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56132868A JPS5835074A (en) | 1981-08-25 | 1981-08-25 | Method and device for manufacturing and assembling cylindrical steel plate cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5835074A true JPS5835074A (en) | 1983-03-01 |
Family
ID=15091422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56132868A Pending JPS5835074A (en) | 1981-08-25 | 1981-08-25 | Method and device for manufacturing and assembling cylindrical steel plate cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835074A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255379A (en) * | 1985-09-05 | 1987-03-11 | 石川島播磨重工業株式会社 | Building of cylindrical storage tank |
| CN102049646A (en) * | 2010-12-23 | 2011-05-11 | 唐山轨道客车有限责任公司 | Tool supporting plate, assembly welding tool and radian profile welding method |
| JP2014181440A (en) * | 2013-03-18 | 2014-09-29 | Hitachi Zosen Corp | Method for assembling large steel plate cell, and large steel plate cell |
| CN107186428A (en) * | 2017-03-20 | 2017-09-22 | 中国船舶重工集团公司第七六研究所 | A kind of column steel plate automatic assembling edge-binding machine |
| WO2018112622A1 (en) * | 2016-12-20 | 2018-06-28 | Titan Trailers Inc. | Cylindrical cargo container construction |
| CN111250912A (en) * | 2020-02-26 | 2020-06-09 | 中车青岛四方机车车辆股份有限公司 | Welding control device and method for rail car body bottom plate |
| USD915945S1 (en) | 2016-12-20 | 2021-04-13 | Michael Kloepfer | Cylindrical semi-trailer |
| JP2022156474A (en) * | 2021-03-31 | 2022-10-14 | Ｊｆｅスチール株式会社 | Reinforcing structure for cylindrical structure and reinforced cylindrical structure having the same |
| US11780359B2 (en) | 2016-12-20 | 2023-10-10 | Michael Kloepfer | Cylindrical semi-trailer |
| US11840398B2 (en) | 2017-09-22 | 2023-12-12 | Titan Trailers Inc. | Quasi-cylindrical cargo container and construction |
-
1981
- 1981-08-25 JP JP56132868A patent/JPS5835074A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255379A (en) * | 1985-09-05 | 1987-03-11 | 石川島播磨重工業株式会社 | Building of cylindrical storage tank |
| CN102049646A (en) * | 2010-12-23 | 2011-05-11 | 唐山轨道客车有限责任公司 | Tool supporting plate, assembly welding tool and radian profile welding method |
| JP2014181440A (en) * | 2013-03-18 | 2014-09-29 | Hitachi Zosen Corp | Method for assembling large steel plate cell, and large steel plate cell |
| AU2017383126B2 (en) * | 2016-12-20 | 2022-11-17 | Titan Trailers Inc. | Cylindrical cargo container construction |
| WO2018112622A1 (en) * | 2016-12-20 | 2018-06-28 | Titan Trailers Inc. | Cylindrical cargo container construction |
| US11850989B2 (en) | 2016-12-20 | 2023-12-26 | Titan Trailers Inc. | Cylindrical cargo container construction |
| USD915945S1 (en) | 2016-12-20 | 2021-04-13 | Michael Kloepfer | Cylindrical semi-trailer |
| US11034278B2 (en) | 2016-12-20 | 2021-06-15 | Titan Trailers Inc. | Cylindrical cargo container construction |
| US11780359B2 (en) | 2016-12-20 | 2023-10-10 | Michael Kloepfer | Cylindrical semi-trailer |
| CN107186428A (en) * | 2017-03-20 | 2017-09-22 | 中国船舶重工集团公司第七六研究所 | A kind of column steel plate automatic assembling edge-binding machine |
| US11840398B2 (en) | 2017-09-22 | 2023-12-12 | Titan Trailers Inc. | Quasi-cylindrical cargo container and construction |
| CN111250912B (en) * | 2020-02-26 | 2021-11-05 | 中车青岛四方机车车辆股份有限公司 | Welding control device and method for rail car body bottom plate |
| CN111250912A (en) * | 2020-02-26 | 2020-06-09 | 中车青岛四方机车车辆股份有限公司 | Welding control device and method for rail car body bottom plate |
| JP2022156474A (en) * | 2021-03-31 | 2022-10-14 | Ｊｆｅスチール株式会社 | Reinforcing structure for cylindrical structure and reinforced cylindrical structure having the same |
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