JPH0717462A - Device for joining collar plate in hull assembly - Google Patents
Device for joining collar plate in hull assemblyInfo
- Publication number
- JPH0717462A JPH0717462A JP18658593A JP18658593A JPH0717462A JP H0717462 A JPH0717462 A JP H0717462A JP 18658593 A JP18658593 A JP 18658593A JP 18658593 A JP18658593 A JP 18658593A JP H0717462 A JPH0717462 A JP H0717462A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- web
- slot
- edge
- web material
- 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
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は船殻の組み立てにおいて
ロンジ付外板又は隔壁板にウエブ材を組み付けるときに
用いるカラープレートの接合装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a color plate joining device used for assembling a web member to a shell plate or a partition plate with a long section in assembling a hull.
【０００２】[0002]
【従来の技術】従来、船底部や船側部等における如き外
板又は隔壁板にウエブ材を接合して船殻の組み立てを行
う場合、図３及び図４に一例の概略を示す如く、片面に
多数本のロンジ２が平行に取り付けられている外板又は
隔壁板１上に、上記ロンジ２とは直交する方向へ延びる
適宜数のウエブ材３を、各々平行に且つ直角方向に配置
して、各ウエブ材３を外板又は隔壁板１に組み付けるよ
うにしている。2. Description of the Related Art Conventionally, when assembling a hull by joining a web material to an outer plate or a partition plate such as a bottom or side of a ship, as shown in FIG. 3 and FIG. An appropriate number of web members 3 extending in a direction orthogonal to the above-mentioned longes 2 are arranged in parallel and at right angles on the outer plate or partition plate 1 to which a large number of longes 2 are attached in parallel, Each web member 3 is attached to the outer plate or the partition plate 1.
【０００３】上記ウエブ材３の外板又は隔壁板１への組
み付けにおいては、外板又は隔壁板１上のロンジ２を貫
通させるためにウエブ材３の端縁部に形成したスロット
４に上記ロンジ２を落し込みで嵌合させられるように、
スロット４部に切欠部５を形成し、該切欠部５を通して
ロンジ２をスロット４に嵌合させることによってウエブ
材３を外板又は隔壁板１に組み付けるようにし、更に、
上記切欠部５を塞ぐために、カラープレート６をロンジ
２とウエブ材３との間に渡し、カラープレート６をロン
ジ２とウエブ材３に溶接することにより切欠部５を塞
ぎ、船殻の組み立てを行っている。In assembling the web member 3 to the outer plate or the partition plate 1, the slots 4 are formed in the edge portions of the web member 3 so that the longes 2 on the outer plate or the partition plate 1 are penetrated. So that 2 can be fitted by dropping
A notch 5 is formed in the slot 4, and the web 2 is attached to the outer plate or the partition plate 1 by fitting the longe 2 into the slot 4 through the notch 5.
In order to close the notch 5, the collar plate 6 is passed between the longe 2 and the web member 3, and the notch 5 is closed by welding the color plate 6 to the longe 2 and the web member 3 to assemble the hull. Is going.
【０００４】上記ロンジ２をスロット４に嵌合させて切
欠部５を塞ぐためカラープレート６を接合させる従来の
接合方式としては、図５に拡大して示す如く、カラープ
レート６をロンジ２とウエブ材３に溶接させるために、
比較的狭幅としたカラープレート６をロンジ２の中間部
とウエブ材３との間に配置して切欠部５を塞ぐように
し、且つカラープレート６の幅方向の両端を自由端とし
て、この自由端がウエブ材３に対し直角となるように
し、カラープレート６とウエブ材３の接合部ａ、カラー
プレート６とロンジ２の接合部ｂを溶接して、カラープ
レート６の接合を行うようにしてある。As a conventional joining method of joining the above-mentioned longes 2 to the slots 4 and joining the color plates 6 to close the notches 5, as shown in the enlarged view of FIG. In order to weld to material 3,
A color plate 6 having a relatively narrow width is arranged between the intermediate portion of the longe 2 and the web material 3 so as to close the notch 5, and both ends in the width direction of the color plate 6 are set as free ends. The edges are perpendicular to the web material 3, and the joint portion a between the color plate 6 and the web material 3 and the joint portion b between the color plate 6 and the longe 2 are welded so that the color plate 6 is joined. is there.
【０００５】[0005]
【発明が解決しようとする課題】ところが、上記従来の
方式では、スロット４の切欠部５に沿ったウエブ材３の
最も応力の高いところにカラープレート６の上下の自由
端が位置するようにしてあると共に、カラープレート６
の上下の自由端がウエブ材３に直角となるようにして接
合されている構成となっているため、カラープレート６
とウエブ材３との接合部ａを溶接で接合した場合、溶接
部が高応力となって図示の如くクラック７がカラープレ
ート６やウエブ材３に生じる。かかるクラック７の発生
を防ぐためにはウエブ材３の板厚を増すことが必要とな
るが、ウエブ材３の板厚増加は重量の増大と高価を招く
ことになる。又、従来のカラープレート６は幅が狭いと
共にウエブ材３との接合部ａの溶接長さが短かいので、
カラープレート６自体の強度が高くなく、したがって、
スロット４周りの強度も低い、という問題がある。However, in the above-mentioned conventional method, the upper and lower free ends of the color plate 6 are positioned along the notch 5 of the slot 4 at the highest stress position of the web member 3. Along with the color plate 6
Since the upper and lower free ends of the color plate 6 are joined to the web member 3 at right angles, the color plate 6
When the joint portion a between the web material 3 and the web material 3 is joined by welding, the weld portion has a high stress, and cracks 7 occur in the color plate 6 and the web material 3 as shown in the figure. In order to prevent the occurrence of such cracks 7, it is necessary to increase the plate thickness of the web material 3, but an increase in the plate thickness of the web material 3 causes an increase in weight and an increase in cost. Further, since the conventional color plate 6 has a narrow width and the welding length of the joint portion a with the web material 3 is short,
The strength of the color plate 6 itself is not high, therefore
There is a problem that the strength around the slot 4 is also low.
【０００６】そこで、本発明は、カラープレートとウエ
ブ材との溶接部の応力を緩和し、且つスロット周りの疲
労強度も高め得るようなカラープレートの接合装置を提
供しようとするものである。Therefore, the present invention is intended to provide a joining device for a collar plate which can relieve the stress at the welded portion of the collar plate and the web material and enhance the fatigue strength around the slot.
【０００７】[0007]
【課題を解決するための手段】本発明は、上記課題を解
決するために、片面に多数のロンジを取り付けた外板又
は隔壁板に、多数のスロットを有し該スロットに切欠部
を有するウエブ材を組み付け、上記スロットの切欠部を
カラープレートで塞ぐときのカラープレートの接合装置
において、上記カラープレートの幅を広くして、一方の
幅端縁を上記外板又は隔壁板に接触させて溶接接合させ
るようにすると共に、他方の幅端縁のウエブ材との接合
部を更に拡幅して拡幅部の端をスロット部内に位置さ
せ、且つ該拡幅部を有するカラープレートの自由端を円
弧形状にし、ウエブ材との溶接部を長くするように接合
させる構成とする。SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a web having a large number of slots in an outer plate or a partition plate having a large number of longes attached to one surface thereof and notches in the slots. In a color plate joining device when assembling materials and closing the notch of the slot with a color plate, the width of the color plate is widened, and one width end is brought into contact with the outer plate or the partition plate and welded. In addition to joining, the joint portion of the other width edge with the web material is further widened so that the end of the widened portion is located in the slot portion, and the free end of the color plate having the widened portion is formed into an arc shape. , So that the welded portion with the web material is lengthened.
【０００８】[0008]
【作用】カラープレートのスロット側の幅端縁をウエブ
材側を更に拡幅して、拡幅した端をスロットの部分で溶
接させるようにし、又、カラープレートの外板又は隔壁
板側の幅端縁は該外板又は隔壁板に当接させて自由端を
なくすようにすると、自由端側は応力の低いところに位
置させられることになって溶接部の応力を緩和すること
ができると共に、自由端は片側のみで、且つ自由端は円
弧形状であることから応力が低く、カラープレート６や
ウエブ材３にクラックが入ることを防ぐことができる。
カラープレートとウエブ材との溶接部の長さも長くなる
ので、カラープレート自体の強度を上げることができ
て、スロット部の強度を高めることができる。The width end of the color plate on the slot side is further widened on the web material side so that the widened end is welded at the slot portion, and the width end of the color plate on the outer plate or partition plate side is also welded. Is brought into contact with the outer plate or the partition plate to eliminate the free end, the free end side is located in a place where the stress is low, so that the stress of the welded portion can be relaxed and the free end can be relaxed. Since only one side and the free end have an arc shape, the stress is low, and it is possible to prevent the color plate 6 and the web member 3 from being cracked.
Since the length of the welded portion between the color plate and the web material is also increased, the strength of the color plate itself can be increased and the strength of the slot portion can be increased.
【０００９】[0009]
【実施例】以下、本発明の実施例を図面を参照して説明
する。Embodiments of the present invention will be described below with reference to the drawings.
【００１０】図１は本発明の一実施例を示すもので、図
３及び図４に示す場合と同様に、船殻部材としての外板
又は隔壁板１にウエブ材３を組み付けて接合部を溶接し
て船殻を組み立てるとき、外板又は隔壁板１に固定され
たロンジ２とウエブ材３に形成されたスロット４とを嵌
合させた後、図５に示す如く、嵌合のために設けられた
スロット４の切欠部５をカラープレート６で塞ぐために
カラープレート６を接合する構成において、カラープレ
ート６をウエブ材３に溶接したときの接合部の応力を緩
和させるようにする。FIG. 1 shows an embodiment of the present invention. As in the case shown in FIGS. 3 and 4, a web member 3 is attached to an outer plate or partition plate 1 as a hull member to form a joint. When assembling the hull by welding, after fitting the longe 2 fixed to the outer plate or the partition plate 1 and the slot 4 formed in the web material 3, as shown in FIG. In the structure in which the collar plate 6 is joined to close the notch 5 of the provided slot 4 with the collar plate 6, the stress of the joint when the collar plate 6 is welded to the web material 3 is relaxed.
【００１１】すなわち、カラープレート６を図５に示す
従来のカラープレート６に比して広幅構造として、一方
の幅端縁（外板又は隔壁板１側の端縁）Ｗ1 を直線状に
すると共に、他方の幅端縁Ｗ2 は、先端側（ウエブ材３
に重合させる側）を更に拡幅させて拡幅部６ａと自由端
との間を湾曲面とした段差部６ｂで円弧形状に加工し、
直線状とした一方の幅端縁Ｗ1 を外板又は隔壁板１に直
接接触させると共に最も幅を広くしてある先端側をウエ
ブ材３に重ね合わせ、カラープレート６の一方の幅端縁
Ｗ1 を外板又は隔壁板１に溶接接合し、カラープレート
６の先端側とウエブ材３の接合部ａを全長にわたって溶
接接合し、カラープレート６とロンジ２の接合部ｂを全
長にわたって溶接接合して、カラープレート６の接合を
行うようにする。That is, the color plate 6 has a wider structure than that of the conventional color plate 6 shown in FIG. 5, and one width end edge (outer plate or partition plate 1 side edge) W 1 is made linear. At the same time, the other width edge W 2 is formed on the leading end side (the web material 3
Is further widened to form an arc shape at the step portion 6b having a curved surface between the widened portion 6a and the free end,
One of the width edges W 1 of the color plate 6 is formed by directly contacting one of the straight width edges W 1 with the outer plate or the partition plate 1 and overlapping the widest tip side with the web material 3. 1 is welded to the outer plate or partition plate 1, the front end side of the color plate 6 and the joint portion a of the web material 3 are welded and joined together over the entire length, and the joint portion b of the color plate 6 and the longe 2 is welded and joined together over the entire length. Then, the color plates 6 are joined.
【００１２】本発明の接合装置でカラープレート６の接
合を行うと、カラープレート６の一方の幅端縁Ｗ1 は外
板又は隔壁板１に付けられて自由端がない構成となり、
又、唯一の自由端となる他方の幅端縁Ｗ2 はウエブ材３
に対して円弧面となって拡幅部６ａがスロット４側に寄
った最も応力が低いところに位置させられることになる
ので、カラープレート６とウエブ材３の溶接部の応力を
緩和することができて、カラープレート６やウエブ材３
にクラックが入ることを防止することができることにな
る。又、カラープレート６の唯一の自由端である他方の
幅端縁Ｗ2 は、ウエブ材３に対して直角ではなく円弧形
状になっているため、直角の場合に比して応力を小さく
することができることになる。When the color plate 6 is joined by the joining device of the present invention, one width end W 1 of the color plate 6 is attached to the outer plate or the partition plate 1 and has no free end.
Also, the other width edge W 2 which is the only free end is the web material 3
On the other hand, since it becomes an arc surface and the widened portion 6a is located at a position where the stress is the lowest near the slot 4, it is possible to relieve the stress in the welded portion of the collar plate 6 and the web member 3. The color plate 6 and the web material 3
It will be possible to prevent cracks from entering. Further, since the other width edge W 2 which is the only free end of the color plate 6 has an arc shape rather than a right angle with respect to the web material 3, the stress should be smaller than that of a right angle. You will be able to
【００１３】なお、図１においては、カラープレート６
の自由端が僅かな寸法δだけウエブ材３に対し直角とな
っているが、この寸法δは、カラープレート６とウエブ
材３の接合部を溶接するときの溶接ビードが来るため、
最低限度必要とされる寸法であり、約１５mm位である。
したがって、この寸法δの部分は自由端となるものでは
ない。In FIG. 1, the color plate 6
The free end of is at a right angle to the web material 3 by a slight dimension δ, but this dimension δ is due to the welding bead when welding the joint between the color plate 6 and the web material 3.
The minimum required size is about 15 mm.
Therefore, the portion of this size δ is not a free end.
【００１４】又、上記のように、カラープレート６は、
一方の幅端縁Ｗ1 が外板又は隔壁板１に付くように全体
を広幅として該外板又は隔壁板１に付け、且つ他方の幅
端縁Ｗ2 は先端側を拡幅してウエブ材３との接合部ａの
溶接長さを長くしたことから、カラープレート６自体の
強度を高めることができて、その分だけスロット４周り
の疲労強度を高めることが可能となる。Further, as described above, the color plate 6 is
The whole width is attached to the outer plate or the partition plate 1 so that one width edge W 1 is attached to the outer plate or the partition plate 1, and the other width edge W 2 is widened on the front end side to increase the width of the web material 3. Since the welding length of the joint portion a with is increased, the strength of the collar plate 6 itself can be increased, and the fatigue strength around the slot 4 can be increased correspondingly.
【００１５】次に、図２は本発明の他の実施例を示すも
ので、図１に示す実施例において、カラープレート６の
他方の幅端縁Ｗ2 側をスロット４の形状に合わせて湾曲
させ、拡幅部６ａの端を、応力の比較的低いスロット天
井部まで延長させたものである。その他の構成は図１の
ものと同じであり、同一のものには同一符号が付してあ
る。Next, FIG. 2 shows another embodiment of the present invention. In the embodiment shown in FIG. 1, the other width edge W 2 side of the color plate 6 is curved in accordance with the shape of the slot 4. Then, the end of the widened portion 6a is extended to the slot ceiling portion where the stress is relatively low. Other configurations are the same as those in FIG. 1, and the same components are designated by the same reference numerals.
【００１６】図２の実施例によると、カラープレート６
の自由端が溶接部の応力の低いところにあると共に、ウ
エブ材３との接合部の溶接長さをより長くすることがで
きて、カラープレート６自体の強度をより高めてスロッ
ト周りの疲労強度についてより優れたものとすることが
できる利点がある。According to the embodiment of FIG. 2, the color plate 6
Has a free end at a place where the stress of the weld is low, and the weld length of the joint with the web material 3 can be made longer, so that the strength of the color plate 6 itself is further increased and the fatigue strength around the slot is increased. There is an advantage that can be better about.
【００１７】[0017]
【発明の効果】以上述べた如く、本発明のカラープレー
トの接合装置によれば、ロンジを取り付けた外板又は隔
壁板に、スロットに切欠部を通しロンジを嵌めるように
してウエブ材を組み付け、スロットの切欠部を塞いで船
殻の組み立てを行う場合に、カラープレートの一方の幅
端縁を外板又は隔壁板に付けて自由端をなくすようにす
ると共に、他方の幅端縁の先端側を更に拡幅させて拡幅
部の端が溶接部の応力が低いところに位置するように
し、且つ上記他方の幅端縁の自由端を円弧形状とし、ウ
エブ材との溶接長さを長くするようにした構成としてあ
るので、次の如き優れた効果を奏し得る。 (i) カラープレートの自由端をウエブ材との溶接部分で
拡幅して溶接部の応力が低いところに端部が位置するよ
うにしてあるので、カラープレートとウエブ材の溶接部
の応力を緩和できて、カラープレートやウエブ材にクラ
ックが入ることを防止でき、ウエブ材の板厚を厚くする
必要がなくて軽量化、コスト削減が図れ、カラープレー
トは大幅な寿命延長が図れる。 (ii)カラープレートの自由端がウエブ材に対し円弧にな
っているので、ウエブ材に対し直角になっている場合に
比し応力を低くできる。 (iii) カラープレートは全体的に大きくなって、一方の
幅端縁が外板又は隔壁板に付けられて接合され、ウエブ
材との溶接部の長さが長くなっているので、カラープレ
ート自体の強度を高めることができてスロット周りの強
度も高めることができる。As described above, according to the color plate joining apparatus of the present invention, the web member is assembled to the outer plate or the partition plate to which the longe is attached by inserting the notch into the slot to fit the longe, When assembling the hull by closing the notch of the slot, one of the width edges of the color plate is attached to the outer plate or the partition plate to eliminate the free end, and the other end of the width edge is attached. So that the end of the widened portion is located at a place where the stress of the welded portion is low, and the free end of the other width edge is arcuate to increase the welding length with the web material. Since it is configured as described above, the following excellent effects can be obtained. (i) The free end of the color plate is widened at the welded part with the web material so that the end part is located where the stress of the welded part is low. As a result, it is possible to prevent the color plate and the web material from cracking, it is not necessary to increase the thickness of the web material, the weight and cost can be reduced, and the life of the color plate can be greatly extended. (ii) Since the free end of the color plate is arcuate with respect to the web material, the stress can be reduced as compared with the case where it is perpendicular to the web material. (iii) The color plate itself becomes large, and one width edge of the color plate is attached to and joined to the outer plate or the partition plate, and the length of the welded portion with the web material is long. Can be increased, and the strength around the slots can also be increased.
【図１】本発明の一実施例を示す概要図である。FIG. 1 is a schematic diagram showing an embodiment of the present invention.
【図２】本発明の他の実施例を示す概要図である。FIG. 2 is a schematic view showing another embodiment of the present invention.
【図３】船体の船殻を組み立てる状態を示す斜視図であ
る。FIG. 3 is a perspective view showing a state where the hull of the hull is assembled.
【図４】図３の状態から組み立てを終えた状態を示す正
面図である。FIG. 4 is a front view showing a state where assembly is completed from the state of FIG.
【図５】図４のＶ部の拡大図である。FIG. 5 is an enlarged view of a V portion of FIG.
１ 外板又は隔壁板 ２ ロンジ ３ ウエブ材 ４ スロット ５ 切欠部 ６ カラープレート ６ａ 拡幅部 ６ｂ 段差部 Ｗ1 一方の幅端部 Ｗ2 他方の幅端部1 Outer Plate or Partition Plate 2 Longines 3 Web Materials 4 Slots 5 Notches 6 Color Plates 6a Widening 6b Steps W 1 One Width End W 2 Another Width End
Claims (1)
ての外板又は隔壁板に、スロットの切欠部を通して上記
ロンジを嵌合させるようにして船殻部材としてのウエブ
材を組み付け、上記スロットの切欠部を塞ぐためにカラ
ープレートを接合させる船殻組立てにおけるカラープレ
ートの接合装置において、カラープレートを広幅構造と
して、一方の幅端縁を上記外板又は隔壁板に付けて自由
端のない構成とすると共に、他方の幅端縁はウエブ材に
重ねる先端側を更に拡幅させて拡幅部の端をスロット部
内に位置させ、且つ上記拡幅部を有するカラープレート
の自由端をウエブ材に対し円弧形状として接合させるよ
うにしたことを特徴とする船殻組立てにおけるカラープ
レートの接合装置。1. A web member as a hull member is attached to an outer plate or a partition plate as a hull member having a longitudinal surface attached to one surface thereof so as to fit through the notch of the slot, and the web member as a hull member is assembled. In a color plate joining device for assembling a color plate to join a notch portion in a hull assembly, the color plate has a wide structure, and one width end is attached to the outer plate or the partition plate so that there is no free end. At the same time, the other width end edge is further widened on the front end side overlapping the web material so that the end of the widened portion is located in the slot portion, and the free end of the color plate having the widened portion is joined to the web material in an arc shape. A device for joining a color plate in a hull assembly, characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18658593A JP3198741B2 (en) | 1993-07-01 | 1993-07-01 | Equipment for joining color plates in hull assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18658593A JP3198741B2 (en) | 1993-07-01 | 1993-07-01 | Equipment for joining color plates in hull assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0717462A true JPH0717462A (en) | 1995-01-20 |
| JP3198741B2 JP3198741B2 (en) | 2001-08-13 |
Family
ID=16191126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18658593A Expired - Fee Related JP3198741B2 (en) | 1993-07-01 | 1993-07-01 | Equipment for joining color plates in hull assembly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3198741B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011168227A (en) * | 2010-02-22 | 2011-09-01 | Shin Kurushima Dockyard Co Ltd | Slot structure in ship |
| CN106184608A (en) * | 2016-07-05 | 2016-12-07 | 江苏科技大学 | The aggregate through hole pass of ship cabin wallboard and benefit plate Welding Structure thereof |
-
1993
- 1993-07-01 JP JP18658593A patent/JP3198741B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011168227A (en) * | 2010-02-22 | 2011-09-01 | Shin Kurushima Dockyard Co Ltd | Slot structure in ship |
| CN106184608A (en) * | 2016-07-05 | 2016-12-07 | 江苏科技大学 | The aggregate through hole pass of ship cabin wallboard and benefit plate Welding Structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3198741B2 (en) | 2001-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |