JP2922840B2 - Work table for horizontal welding - Google Patents
Work table for horizontal weldingInfo
- Publication number
- JP2922840B2 JP2922840B2 JP3426596A JP3426596A JP2922840B2 JP 2922840 B2 JP2922840 B2 JP 2922840B2 JP 3426596 A JP3426596 A JP 3426596A JP 3426596 A JP3426596 A JP 3426596A JP 2922840 B2 JP2922840 B2 JP 2922840B2
- Authority
- JP
- Japan
- Prior art keywords
- columnar body
- deck
- welding
- work
- sides
- 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 - Fee Related
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Description
【0001】[0001]
【発明の属する技術分野】本発明は、建築用ボックス構
造物としての箱形断面の柱状体に仕口部材等を溶接する
ための溶接用作業台、詳細には、水平でかつ回転可能な
るように支持された柱状体に仕口部材を溶接するための
作業台の改良に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a welding worktable for welding a connection member or the like to a columnar body having a box-shaped cross section as a building box structure, and more particularly, to a horizontal and rotatable worktable. The present invention relates to an improvement of a work table for welding a connection member to a columnar body supported by a work.
【0002】[0002]
【従来の技術】箱形断面の柱状体は、工場の製造ライン
において、長尺なフランジ用鋼板とウエブ用鋼板を互い
に断面箱形に組み立てて溶接することにより製造される
が、これらの柱状体は、最終的に側面に仕口部材等が取
り付けられる前までは、単純な箱形断面の構成体として
製造されるため、例えば、特開平2−268968号に
示されるボックス構造物の連続製造装置のような専用の
製造ラインにおいて能率的に生産することができる。2. Description of the Related Art A columnar body having a box-shaped cross section is manufactured by assembling and welding a long steel plate for a flange and a steel sheet for a web into a box-shaped cross section on a manufacturing line of a factory. Is manufactured as a structure having a simple box-shaped cross section before a connection member or the like is finally attached to the side surface. For example, a continuous box structure manufacturing apparatus disclosed in JP-A-2-268968 Can be efficiently produced on a dedicated production line such as
【0003】前記のような連続製造装置によって製造さ
れた箱形断面の柱状体は、最後の工程として、側面に複
数個の仕口部材が取り付けられることによって最終的な
製品となるが、従来において箱形断面の柱状体側面に仕
口部材を溶接する作業は、柱状体自体が連続製造装置の
ような製造ラインで水平な横向き状態で製造されるため
に、柱状体は水平な横向き状態のままで、仕口部材を柱
状体の軸芯と直交するような向きで柱状体の側面に水平
に当てがって、作業員が仕口部材の一端と柱状体との接
触面を溶接するという方法によっている。A columnar body having a box-shaped cross section manufactured by the continuous manufacturing apparatus as described above becomes a final product by attaching a plurality of connection members to a side surface as a final step. In the work of welding the connection member to the side of the columnar body with a box-shaped cross section, the columnar body itself is manufactured in a horizontal horizontal state on a production line such as a continuous manufacturing apparatus, so the columnar body remains in a horizontal horizontal state A method in which the connection member is horizontally applied to the side surface of the column in a direction perpendicular to the axis of the column, and a worker welds a contact surface between one end of the connection member and the column. Depending on.
【0004】前記の柱状体に溶接される仕口部材は、夫
々該柱状体の断面における周囲、つまり360度方向に
等しく突出されることもあるので、柱状体は、既に溶接
を終了した一部の仕口部材が下向きに突出してもよいよ
うに、回転可能な左右一対の円形ポジショナーにより両
端を挟着した状態で、地上から所定の高さ位置に水平横
向きの状態で支持され、一部の表面に仕口部材を縦向き
に配置して溶接したのち、前記ポジショナーを回転する
ことで、柱状体の別の表面に他の仕口部材を溶接すると
いうように作業が進められる。[0004] Since the connection member welded to the columnar body may protrude equally in the periphery of the cross section of the columnar body, that is, in the direction of 360 degrees, the columnar body is partially welded. In a state in which both ends are sandwiched by a pair of rotatable left and right circular positioners so that the connection member may protrude downward, the connection member is supported horizontally at a predetermined height from the ground and in a horizontal state. After welding the connecting member vertically on the surface, the positioner is rotated, so that another connecting member is welded to another surface of the columnar body.
【0005】前記のように、従来における柱状体に仕口
部材を溶接する作業は、柱状体を回転した場合でも、柱
状体の一部に溶接した所定の長さのある仕口部材が下向
きに突出できるように、柱状体をポジショナーによって
地上から所定の高さ位置に水平横向きに支持するので、
当然のことながら、仕口部材を溶接するための作業員
も、柱状体が水平に配置される所定の高さ位置で溶接作
業を行わなければならず、そのため、柱状体の両側にパ
イプを組み立てて作った移動型の作業用足場を複数組配
置して、仕口部材の取り付け位置に応じて足場を移動し
ながら、作業員がその上に載って溶接作業を行ってい
た。[0005] As described above, the conventional work of welding a connecting member to a columnar body is such that even when the columnar body is rotated, the connecting member having a predetermined length welded to a part of the columnar body faces downward. Since the pillars are supported horizontally by the positioner at a predetermined height from the ground so that they can protrude,
As a matter of course, the worker for welding the connection member must also perform the welding work at a predetermined height where the columnar body is arranged horizontally, and therefore, assemble pipes on both sides of the columnar body. A plurality of sets of movable work scaffolds made as described above are arranged, and while the scaffold is moved in accordance with the attachment position of the connection member, a worker performs welding work on the scaffold.
【0006】[0006]
【発明が解決すべき課題】しかしながら、柱状体は構築
される建築物の設計に応じて取り付けられる仕口部材の
数量、形状、取り付け位置等の条件が異なるので、前記
のように柱状体の高さ位置に作業用足場を設けて、作業
員がこの足場の上に乗って仕口部材を溶接する方法で
は、柱状体の仕口部材の形状や取り付け位置等の溶接作
業条件が異なる毎に作業用足場を頻繁に移動したり、場
合によっては組み立て直さなければならず、作業性が悪
く、生産能率が向上しないという問題があった。However, since the condition of the column, such as the number, shape, and mounting position of the connecting members, differs depending on the design of the building to be constructed, the height of the column is as described above. In the method in which a work scaffold is provided at the position and the worker gets on the scaffold and welds the joint member, the work is performed every time the welding work conditions such as the shape and mounting position of the joint member of the columnar body differ. The work scaffold must be frequently moved or reassembled in some cases, resulting in poor workability and no improvement in production efficiency.
【0007】[0007]
【課題を解決するための手段】本発明は、従来における
柱状体に対する仕口部材の溶接作業を能率的に行えるこ
とを目的としたものであり、請求項1の発明は、そのた
めの手段として、箱形断面の柱状体を水平に支持した状
態で、この柱状体の側面に複数個の仕口部材等を溶接す
るための作業台であり、両端がポジショナーに挟着され
て水平状態で軸芯を中心に回転可能なるように支持され
た柱状体の両側に、互いに柱状体の長さ方向と直交する
方向に接近もしくは離間可能なるように配置された、夫
々上面が前記柱状体と平行で該柱状体の両側部分に位置
するような高さを有する一対のデッキを備え、前記デッ
キの上面内側に前記柱状体の方向へ突出した状態で該デ
ッキの長さ方向に沿って移動可能なるように支持された
複数の作業足場を備えていることを特徴とする。SUMMARY OF THE INVENTION It is an object of the present invention to efficiently perform a conventional welding operation of a connecting member to a columnar body. A workbench for welding a plurality of connection members and the like to the side surfaces of the columnar body while horizontally supporting the columnar body having a box-shaped cross section. On both sides of the column supported so as to be rotatable around the center, the columns are arranged so that they can approach or separate from each other in a direction perpendicular to the length direction of the column. A pair of decks having a height so as to be located on both side portions of the columnar body are provided so as to be movable along the length direction of the deck in a state of protruding toward the columnar body inside the upper surface of the deck. Multiple supported work platforms For example, characterized in that is.
【0008】請求項2の発明は、柱状体の両側に配置さ
れる前記デッキが、夫々柱状体の長さ方向と直交する向
きのレール上を移動するベースと、このベース上から柱
状体の両側部分に位置するような高さに設けられた上面
とからなり、このデッキの上面の内側に突出される複数
の作業足場は、上端が前記デッキ上面の内側の溝に係合
し、下端がデッキ内側のベースの長さ方向に沿って設け
られたレール上に移動自在に支持されていることを特徴
とする。According to a second aspect of the present invention, the decks arranged on both sides of the column each move on a rail in a direction perpendicular to the longitudinal direction of the column, and from both sides of the base from the base. A plurality of working scaffolds, each of which has an upper surface provided at a height so as to be located at a portion thereof, and which projects inside the upper surface of the deck, has an upper end engaged with an inner groove of the upper surface of the deck, and a lower end formed of the deck. It is movably supported on a rail provided along the length direction of the inner base.
【0009】[0009]
【発明の実施の形態】本発明に係る溶接用作業台の構成
を図面に示す実施例に基づいて説明すると、図1は本発
明に係る横型溶接用作業台の平面図、図2は図1のA−
A線における断面図、図3は横型溶接用作業台の側面図
であり、この作業台は図1および図3に示すように、両
端を円形のポジショナー2により挟着して水平状態に支
持された柱状体1の両側に配置される一対のデッキ3
a,3bからなっている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction of a welding worktable according to the present invention will be described with reference to an embodiment shown in the drawings. FIG. 1 is a plan view of a horizontal welding worktable according to the present invention, and FIG. A-
FIG. 3 is a side view of a horizontal welding worktable, which is supported in a horizontal state with both ends sandwiched by circular positioners 2 as shown in FIGS. 1 and 3. Pair of decks 3 arranged on both sides of the columnar body 1
a and 3b.
【0010】柱状体1の両端を支持する前記ポジショナ
ー2は、図5に示すように、夫々一対の駆動ローラ5上
に載置されて回転する開閉可能な二つ割りの半円状部材
4からなっていて、隣接する図示外の製造ラインによっ
て製造された前記柱状体1が、クレーンによって開放さ
れた一方の半円状部材4の上に運ばれて、該柱状体1の
両端部を夫々開放された一方の半円状部材4の内側中心
部に正しく配置したのち、他方の半円状部材4を閉じる
ことでジャッキ6等を介して両半円状部材4の中心部に
しっかりと挟着し、前記駆動ローラ5が回転されること
で、該柱状体1が軸芯を中心に360度方向に回転す
る。As shown in FIG. 5, the positioner 2 supporting both ends of the columnar body 1 is composed of an openable and closable semicircular member 4 mounted on a pair of drive rollers 5 and rotated. Then, the columnar body 1 manufactured by the adjacent non-illustrated manufacturing line was carried on one semicircular member 4 opened by a crane, and both ends of the columnar body 1 were respectively opened. After being correctly arranged at the center of the inside of one semicircular member 4, the other semicircular member 4 is closed to firmly clamp the center of both semicircular members 4 via the jack 6 or the like. When the driving roller 5 is rotated, the columnar body 1 rotates in a 360-degree direction about the axis.
【0011】一方、前記柱状体1の両側に配置される一
対のデッキ3a,3bは、柱状体1の長さと略同じよう
な長さを有しており、夫々柱状体1の長さ方向と直交す
る向きに設けられたレール7上を、図示外の駆動モータ
により回転する車輪23によって互いに柱状体1と接近
もしくは離間するように移動するベース8と、このベー
ス8上に柱9を介して、前記ポジショナー2によって支
持される柱状体1の両側部分に位置するような高さに設
けられた上面10とからなり、これらのデッキ3a,3
bの上面10の内側に夫々前記柱状体1の方向へブラケ
ット状に突出し、前記上面10の内側に沿って柱状体1
の長さ方向に沿って移動可能なるように支持された幅の
短い複数個の作業足場11を備えている。On the other hand, the pair of decks 3a and 3b arranged on both sides of the columnar body 1 have a length substantially the same as the length of the columnar body 1, and each of the decks 3a and 3b A base 8 is moved on a rail 7 provided in a perpendicular direction so as to approach or separate from the columnar body 1 by wheels 23 rotated by a drive motor (not shown), and a column 9 on the base 8. And an upper surface 10 provided at a height so as to be positioned on both sides of the columnar body 1 supported by the positioner 2. These decks 3a, 3
b, projecting in the form of a bracket in the direction of the columnar body 1 inside the upper surface 10, respectively, and extending along the inner side of the upper surface 10.
A plurality of work scaffolds 11 each having a short width and supported so as to be movable along the length direction of the work are provided.
【0012】前記作業足場11は、図4のように、夫々
基端部の上端に設けたローラ12が前記デッキ上面10
の内側下面に設けられた凹溝13に係合されると共に、
下端のローラ14がデッキ3a,3bの内側におけるベ
ース8の上方に該デッキの長さ方向に沿って設けられた
レール15上に移動自在に支持され、柱状体1に設けら
れる仕口部材16の取り付け位置に応じて作業足場11
が手動により前記上面10の内側に沿って溶接作業に適
した位置へ自由に移動されたのち、レバー式のロック装
置17を操作してロック用突起18を前記上面10に圧
着することで所定の位置に固定できるようになってい
る。As shown in FIG. 4, the work scaffold 11 is provided with rollers 12 provided at the upper ends of the base ends thereof.
While being engaged with the concave groove 13 provided on the inner lower surface of the
A roller 14 at the lower end is movably supported on a rail 15 provided along the longitudinal direction of the deck above the base 8 inside the decks 3a and 3b. Work scaffold 11 according to mounting position
Is manually moved along the inside of the upper surface 10 to a position suitable for welding work, and then the lever-type locking device 17 is operated to press the locking projection 18 against the upper surface 10 to thereby obtain a predetermined pressure. It can be fixed in position.
【0013】なお、デッキ3a,3bにおける前記ベー
ス8と上面10との間には昇降梯子19が設けられてい
ると共に、上面10には手摺20が設けられている。ま
た、この実施例では、上面10の内側に設ける作業足場
11を手動によって適宜溶接作業に適した位置へ移動で
きるようにしたが、作業足場11は、例えば図6に示す
ように、上面10の内側に水平の螺子杆21を設けて、
作業足場11の下面に固定したナット22を前記螺子杆
21に螺合し、螺子杆21を図示外のモータにより回転
することで作業足場11が自動的に移動できるような電
動方式としてもよい。An elevating ladder 19 is provided between the base 8 and the upper surface 10 of the decks 3a and 3b, and a handrail 20 is provided on the upper surface 10. Further, in this embodiment, the work scaffold 11 provided inside the upper surface 10 can be manually moved to a position suitable for the welding work, but the work scaffold 11 is, for example, as shown in FIG. A horizontal screw rod 21 is provided inside,
A nut 22 fixed to the lower surface of the work scaffold 11 may be screwed into the screw rod 21, and the screw scaffold 21 may be rotated by a motor (not shown) so that the work scaffold 11 can be automatically moved.
【0014】仕口部材16の溶接に際しては、まず両側
のデッキ3a,3bをレール7に沿って夫々の間隔が広
がるように移動した状態で、前記のように柱状体1をポ
ジショナー2に挟着支持し、次いでこのポジショナー2
を回転して、仕口部材16が取り付けられるべき表面を
水平とする。When welding the connection member 16, first, the columnar body 1 is clamped to the positioner 2 as described above while the decks 3a and 3b on both sides are moved along the rails 7 so as to widen the respective gaps. Support and then this positioner 2
To make the surface on which the connection member 16 is to be attached horizontal.
【0015】次いで両側のデッキ3a,3bを間隔が狭
められるように適宜移動調整すると共に、作業足場11
を、これから取り付けられる仕口部材16の所定位置に
合うようにデッキの長さ方向に沿って移動したあと、ロ
ック装置17によりロック用突起18を上面10に圧着
して、作業足場11をしっかりとデッキ3a,3bに固
定したのち、柱状体1の前記水平面上の所定位置に仕口
部材16をクレーンにより吊降ろして縦向きに載置し、
作業員が上面10から作業足場11の上に載って仕口部
材16の下端を柱状体1の表面に溶接する。Next, the decks 3a and 3b on both sides are appropriately moved and adjusted so as to reduce the distance between the decks 3a and 3b.
After moving along the length direction of the deck so as to match the predetermined position of the connection member 16 to be attached from now on, the locking projection 18 is pressed against the upper surface 10 by the locking device 17 to firmly attach the work scaffold 11. After being fixed to the decks 3a and 3b, the connection member 16 is suspended by a crane at a predetermined position on the horizontal surface of the columnar body 1 and placed vertically.
An operator stands on the work platform 11 from the upper surface 10 and welds the lower end of the connection member 16 to the surface of the columnar body 1.
【0016】柱状体1の表面に取り付けられる仕口部材
16の溶接が終了したのちは、ポジショナー2を回転し
て、別の仕口部材16を取り付けるための柱状体1の別
の表面を水平とし、前記と同様にして仕口部材16を溶
接し、以後同様の手順により仕口部材16を順次取り付
ける。このようにして柱状体1に全ての仕口部材16の
溶接が完了したのちは、両側のデッキ3a,3bを間隔
が広がるように移動し、ポジショナー2の半円状部材4
を両側へ開放して柱状体1をクレーンにより機外方向へ
取り出す。After the welding of the connection member 16 attached to the surface of the columnar member 1 is completed, the positioner 2 is rotated to level another surface of the columnar member 1 for mounting another connection member 16. Then, the connection member 16 is welded in the same manner as described above, and thereafter the connection member 16 is sequentially attached by the same procedure. After the welding of all the connection members 16 to the columnar body 1 is completed in this way, the decks 3a and 3b on both sides are moved so as to widen the gap, and the semicircular members 4 of the positioner 2 are moved.
Is opened to both sides, and the columnar body 1 is taken out of the machine by a crane.
【0017】[0017]
【発明の効果】本発明の作業台では、水平に支持された
柱状体1の両側に、上面10が該柱状体1の両側部分に
位置するような高さで、前記柱状体1と平行な一対のデ
ッキ3a,3bを、該柱状体1の長さ方向と直交する方
向に接近もしくは離間可能なるように配置したので、柱
状体1の出し入れの際には両デッキ3a,3bの間隔を
開くことで、ポジショナー2への柱状体1の装着および
取り出し操作を安全に行うことができる。According to the workbench of the present invention, the upper surface 10 is positioned on both sides of the horizontally supported columnar body 1 so that the upper surface 10 is positioned on both sides of the columnar body 1 and is parallel to the columnar body 1. The pair of decks 3a and 3b are arranged so as to be able to approach or separate in a direction perpendicular to the longitudinal direction of the columnar body 1, so that when the columnar body 1 is taken in and out, the gap between the two decks 3a and 3b is opened. Thus, the operation of mounting and removing the columnar body 1 to and from the positioner 2 can be performed safely.
【0018】両デッキ3a,3bの間隔を閉じるように
移動することで、上面10と柱状体1との間隔が仕口部
材16の長さ程度の距離に接近するので、作業員が上面
10を利用して柱状体1の長さ方向に沿って端から端ま
で自由に移動しながら溶接作業を行えるので、従来のよ
うな組み立て足場を部分的に設置して行う溶接作業に比
較して、作業を安全にして能率的に行うことができる。By moving the decks 3a and 3b so as to close the gap therebetween, the distance between the upper surface 10 and the columnar body 1 approaches the distance of about the length of the connection member 16, so that the worker can move the upper surface 10 down. Since the welding work can be performed while freely moving from one end to the other along the length direction of the columnar body 1 by using the work, the work can be performed in comparison with the conventional welding work in which the assembling scaffold is partially installed. Can be performed safely and efficiently.
【0019】また、前記デッキ3a,3bの上面10の
内側には、前記柱状体1の方向へ突出した状態で該デッ
キ3a,3bの長さ方向に沿って移動可能なるように支
持された複数の作業足場11を備えているので、溶接さ
れた仕口部材16が柱状体1から側方へ突出すること
で、デッキ上面10と柱状体1との間に所定の間隔が存
在したとしても、上面10から柱状体1の方向へ突起す
るこの作業足場11を、仕口部材16の取り付け位置の
近傍へ移動することで、作業員がデッキ上面10からこ
の作業足場11の上へ自由に移動し、この作業足場11
を利用して仕口部材16の溶接作業を行えるので、作業
足場11によって適正な溶接効果を得ることのできる好
ましい姿勢による溶接作業を行うことができ、良質の製
品の製造に寄与することができる。Inside the upper surface 10 of each of the decks 3a and 3b, a plurality of supporters are provided so as to be movable along the length direction of the decks 3a and 3b in a state of protruding toward the columnar body 1. Since the work scaffold 11 is provided, the welded connection member 16 projects sideways from the columnar body 1, so that even if a predetermined interval exists between the deck upper surface 10 and the columnar body 1, By moving the work scaffold 11 projecting from the upper surface 10 in the direction of the columnar body 1 to a position near the attachment position of the connection member 16, the worker can freely move from the deck upper surface 10 onto the work scaffold 11. , This work scaffold 11
The welding work of the connection member 16 can be performed by using the work scaffold 11, so that the welding work can be performed in a preferable posture in which an appropriate welding effect can be obtained by the work scaffold 11, and it is possible to contribute to the production of high quality products. .
【図1】本発明に係る横型溶接用作業台の全体平面図。FIG. 1 is an overall plan view of a working table for horizontal welding according to the present invention.
【図2】図1のA−A線部分における断面図。FIG. 2 is a sectional view taken along the line AA of FIG. 1;
【図3】全体側面図。FIG. 3 is an overall side view.
【図4】デッキ上面と作業足場との構成を示す部分拡大
断面図。FIG. 4 is a partially enlarged cross-sectional view showing a configuration of a deck upper surface and a work scaffold.
【図5】柱状体を本溶接用作業台へ取り付ける際の図2
と同じ部分の断面図。FIG. 5 when the columnar body is attached to the worktable for final welding.
Sectional drawing of the same part as.
【図6】デッキ上面と作業足場との構成についての別の
実施例を示す斜視図。FIG. 6 is a perspective view showing another embodiment of the configuration of the deck upper surface and the work platform.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6,DB名) B23K 37/00 B23K 9/00 501 B23K 37/047 501 B66F 9/00 - 11/04 E04G 1/00 - 3/00 ──────────────────────────────────────────────────続 き Continued on the front page (58) Fields investigated (Int.Cl. 6 , DB name) B23K 37/00 B23K 9/00 501 B23K 37/047 501 B66F 9/00-11/04 E04G 1/00- 3/00
Claims (2)
で、この柱状体の側面に複数個の仕口部材等を溶接する
ための作業台であり、両端がポジショナーに挟着されて
水平状態で軸芯を中心に回転可能なるように支持された
柱状体の両側に、互いに柱状体の長さ方向と直交する方
向に接近もしくは離間可能なるように配置された、夫々
上面が前記柱状体と平行で該柱状体の両側部分に位置す
るような高さを有する一対のデッキを備え、前記デッキ
の上面内側に前記柱状体の方向へ突出した状態で該デッ
キの長さ方向に沿って移動可能なるように支持された複
数の作業足場を備えていることを特徴とする横型溶接用
作業台。1. A work table for welding a plurality of connection members and the like to a side surface of a columnar body in a state where the columnar body having a box-shaped cross section is horizontally supported, and both ends of which are sandwiched by a positioner. On both sides of the columnar body supported so as to be rotatable about the axis in a horizontal state, the columnar bodies are arranged so that they can approach or separate from each other in a direction orthogonal to the length direction of the columnar body. A pair of decks having a height parallel to the body and positioned on both sides of the columnar body, and along the length direction of the deck protruding toward the columnar body inside the upper surface of the deck. A horizontal welding workbench comprising a plurality of work scaffolds movably supported.
が、夫々柱状体の長さ方向と直交する向きのレール上を
移動するベースと、このベース上から柱状体の両側部分
に位置するような高さに設けられた上面とからなり、こ
のデッキの上面の内側に突出される複数の作業足場は、
上端が前記デッキ上面の内側の溝に係合し、下端がデッ
キ内側のベースの長さ方向に沿って設けられたレール上
に移動自在に支持されている請求項1の横型溶接用作業
台。2. The system according to claim 1, wherein the decks arranged on both sides of the columnar body move on rails perpendicular to the longitudinal direction of the columnar body, and are located on both sides of the columnar body from above the base. A plurality of working scaffolds, consisting of an upper surface provided at different heights and protruding inside the upper surface of this deck,
2. The horizontal welding worktable according to claim 1, wherein an upper end is engaged with an inner groove on the upper surface of the deck, and a lower end is movably supported on a rail provided along a length direction of the base inside the deck.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3426596A JP2922840B2 (en) | 1996-01-30 | 1996-01-30 | Work table for horizontal welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3426596A JP2922840B2 (en) | 1996-01-30 | 1996-01-30 | Work table for horizontal welding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09206989A JPH09206989A (en) | 1997-08-12 |
JP2922840B2 true JP2922840B2 (en) | 1999-07-26 |
Family
ID=12409349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3426596A Expired - Fee Related JP2922840B2 (en) | 1996-01-30 | 1996-01-30 | Work table for horizontal welding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2922840B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105108401B (en) * | 2015-08-18 | 2017-12-08 | 安徽长青电子机械(集团)有限公司 | A kind of scaffold disk buckles quick welding device |
CN117226216B (en) * | 2023-11-01 | 2024-03-19 | 无锡布努曼科技有限公司 | Welding device for photovoltaic module production |
-
1996
- 1996-01-30 JP JP3426596A patent/JP2922840B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH09206989A (en) | 1997-08-12 |
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