JPH0670984U - Shaped steel beam welding jig - Google Patents
Shaped steel beam welding jigInfo
- Publication number
- JPH0670984U JPH0670984U JP1510093U JP1510093U JPH0670984U JP H0670984 U JPH0670984 U JP H0670984U JP 1510093 U JP1510093 U JP 1510093U JP 1510093 U JP1510093 U JP 1510093U JP H0670984 U JPH0670984 U JP H0670984U
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- shaped steel
- surface portion
- welding jig
- steel beam
- flat
- Prior art date
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Abstract
(57)【要約】
【目的】 形鋼梁１４に鋼材１６を溶接する際の罫書を
省略し得、鋼材１６を振れなく支持し得る治具１７を得
る。
【構成】 形鋼梁の一方のフランジ表面１８に戴承され
る平面１９を有する表面部２０と、形鋼梁の両フランジ
の側面２１・２２に当接する平面２３を有する側面部２
４と、形鋼梁の溝内１５に突入し得る突入部２５とによ
って、表面部２０と突入部２５は側面部２４に接合し、
表面部２０の戴承面１９は側面部２４の当接面２３に対
し垂直にし、突入部２５を表面部の戴承面１９から離
し、且つ、表面部２０の戴承面１９と側面部２４の当接
面２３との二つの平面１９・２３の中の少なくとも何か
一方に対し垂直な平面２７を突入部２５に設けて、形鋼
溶接加工治具１７を形成する。
(57) [Abstract] [Purpose] A jig 17 capable of omitting the marking when welding the steel material 16 to the shaped steel beam 14 and supporting the steel material 16 without shaking can be obtained. [Structure] A surface portion 20 having a flat surface 19 which is received on one flange surface 18 of a shaped steel beam, and a side surface portion 2 having a flat surface 23 which abuts on the side surfaces 21 and 22 of both flanges of the shaped steel beam.
4 and the projecting portion 25 that can project into the groove 15 of the shaped steel beam, the surface portion 20 and the projecting portion 25 are joined to the side surface portion 24,
The bearing surface 19 of the surface portion 20 is perpendicular to the contact surface 23 of the side surface portion 24, the protrusion 25 is separated from the bearing surface 19 of the surface portion, and the bearing surface 19 and the side surface portion 24 of the surface portion 20. The projecting portion 25 is provided with a flat surface 27 perpendicular to at least one of the two flat surfaces 19 and 23 of the contact surface 23 of FIG.
Description
【０００１】[0001]
本考案は、Ｈ形鋼や溝形鋼に成る形鋼梁の上下ないし左右の平行なフランジに 挟まれた溝内に鋼材を差し込んで溶接する形鋼梁溶接加工に関するものである。 TECHNICAL FIELD The present invention relates to a shaped steel beam welding process in which a steel material is inserted into a groove sandwiched by parallel flanges on the upper and lower sides or left and right sides of a shaped steel beam made of H-shaped steel or grooved steel and welded.
【０００２】[0002]
Ｈ形鋼や溝形鋼に成る形鋼梁の上下ないし左右の平行なフランジに挟まれた溝 内に鋼材を差し込んで溶接するする場合、一方のフランジの表面に金差しを当て て溶接箇所に罫書を入れ、その罫書に合わせて両フランジ間に金差しを当てて他 方のフランジの溶接箇所に罫書を入れ、次いで、溝内に面する両フランジの裏面 にそれぞれ金差しを当ててそれらの溶接箇所に罫書を入れ、最後に、それらのフ ランジ裏面の罫書に合わせて金差しをウエブに当てて溶接箇所に罫書を入れたの ち、溝内の罫書に合わせて鋼材を溝内に挿入し、それを手で支えながら形鋼梁に 溶接している。 When inserting steel material into the groove sandwiched by parallel flanges on the top and bottom or left and right of a shaped steel beam made of H-shaped steel or grooved steel and welding it, place a metal insert on the surface of one flange Put a marking on it, put a metallizer between both flanges according to the marking, and mark it on the welded part of the other flange, and then put a metallizer on the back of each flange facing the groove. After marking the welds, mark the web on the web according to the markings on the back of those flanges, and then mark the welds, and then insert the steel material into the groove according to the markings inside the groove. We weld it to the steel beam while supporting it with our hands.
【０００３】[0003]
鋼材はウエブに対し、或いは、フランジに対して斜めに溶接しなければならな い場合もある。その場合には、罫書を斜めに入れなければならないのであるが、 そのように斜めに正確に罫書を入れるには相当の熟練を要し、時として位置ずれ が起き易い。 また、罫書は、硬い鉄芯をフランジやウエブに当てて擦った細い擦過痕として 書入れられるのであるが、そのような擦過痕は見え難く、特に、書き損じて二重 になった罫書は、その何れが正しい罫書かの判断を誤ることもあり、それによっ て溶接ミスが起こる。 Steel may have to be welded diagonally to the web or to the flange. In that case, it is necessary to insert the ruled lines diagonally, but it takes a considerable skill to accurately enter the ruled lines obliquely in that way, and sometimes misalignment easily occurs. Moreover, a ruled line is written as a thin scratch mark made by rubbing a hard iron core against a flange or a web, but such a scratch mark is difficult to see. Either of them may make a mistake in making a correct marking, which causes a welding error.
【０００４】 また特に、ウエブに斜めに罫書を入れるには、その斜線に応じた長さの金差し を溝内のウエブに当てなければならないのであるが、その斜線の長さは傾斜角度 に応じて変化するので、種々の長さの金差しを用意しなければならず、その使用 に当たっては遂一ウエブに当てて何れの金差しを使用すべきか確かめなければな らない。Further, in particular, in order to diagonally mark a web, a metal insert having a length corresponding to the diagonal line must be applied to the web in the groove, and the length of the diagonal line depends on the inclination angle. Therefore, it is necessary to prepare various lengths of gold, and to use them, it is necessary to hit the web and check which one should be used.
【０００５】 そして、１個の鋼材を溶接するためには、片方のフランジの表面の一箇所と、 上下両フランジの各側面と裏面との四箇所と、ウエブの表面の一箇所との合計６ 本の罫書を行わなければならないので、１個の鋼材を溶接するまでには相当の準 備時間を要する。In order to weld one steel material, one place on the surface of one flange, four places on each side of the upper and lower flanges and the back face, and one place on the front surface of the web, a total of 6 places. Since it is necessary to carry out the marking of a book, it takes a considerable preparation time to weld one steel material.
【０００６】 更に、溶接は鋼材を片手に持って行うのであるが、大形の形鋼梁では、それに 溶接する鋼材も大きく重くなるので、それを片手で持っておくことは出来ず、従 って、それを保持する者と溶接する者との二人の作業となり、また、溶接中に鋼 材が振れて溶接ミスが起き易い。Further, welding is carried out by holding the steel material in one hand, but with a large shaped steel beam, the steel material to be welded to it is also large and heavy, so it is not possible to hold it with one hand, so As a result, two people, a person who holds it and a person who welds it, have to do the work, and the steel material swings during welding, and welding mistakes easily occur.
【０００７】[0007]
本考案に係る形鋼梁溶接加工治具１７は、かかる不都合を解消するものであり 、 （ａ） 平行なフランジ間１１・１２をウエブ１３が連結している形鋼１４の両 フランジ１１・１２とウエブ１３とで囲まれる溝内１５に溶接する鋼材１６を支 持する治具１７であり、 （ｂ） 形鋼１４のフランジ１１の表面１８に戴承される平面（以下、戴承面と 言う。）１９を有する表面部２０と、両フランジ１１・１２の側面２１・２２に 当接する平面（以下、当接面と言う。）２３を有する側面部２４と、形鋼１４の 溝内１５に突入する突入部２５とから成り、 （ｃ） 表面部２０と突入部２５は、それぞれ側面部２４に接合されており、 （ｄ） 表面部２０の戴承面１９は、側面部２４の当接面２３に対し垂直（直角 ）になっており、 （ｅ） 突入部２５は、表面部２０から離れており、表面部の戴承面１９と突入 部２５との間が隙間２６になっており、且つ、 （ｆ） 突入部２５が、表面部の戴承面１９と側面部の当接面２３との二つの平 面（１９・２３）の中の少なくとも何か一方に対し垂直（直角）となる平面（以 下、突入面２７と言う。）を有することを特徴とするものである。 The shaped steel beam welding jig 17 according to the present invention eliminates such inconveniences. (A) Both flanges 11 and 12 of a shaped steel 14 in which webs 13 connect parallel flanges 11 and 12. A jig 17 for supporting a steel material 16 to be welded in a groove 15 surrounded by a web 13 and (b) a flat surface (hereinafter referred to as a receiving surface) to be received on the surface 18 of the flange 11 of the shaped steel 14. 19), a side surface portion 24 having a flat surface (hereinafter referred to as a contact surface) 23 that abuts the side surfaces 21 and 22 of both flanges 11 and 12, and a groove 15 of the shaped steel 14. (C) The front surface portion 20 and the front projection portion 25 are respectively joined to the side surface portion 24, and (d) the bearing surface 19 of the front surface portion 20 is in contact with the side surface portion 24. It is vertical (right angle) to the contact surface 23. (e) Inrush 25 is separated from the surface portion 20, a gap 26 is formed between the receiving surface 19 of the surface portion and the projecting portion 25, and (f) the projecting portion 25 is the receiving surface 19 of the surface portion. And a contact surface 23 of the side surface portion (19, 23) has a flat surface (hereinafter referred to as a plunge surface 27) perpendicular (at right angle) to at least one of the two flat surfaces (19, 23). It is a feature.
【０００８】 この形鋼溶接加工治具１７の使用法について説明すると、 （１） 形鋼１４の一方のフランジ１１の上側に表面部２０を向け、そのフラン ジ１１が突入部２５と戴承面１９の間の隙間２６に嵌り込むように突入部２５を 形鋼の溝内１５に入れ、 （２） そのフランジ１１の表面１８に表面部２０を戴設して、 （３） 側面部２４の当接面２３が両フランジ１１・１２の側面２１・２２に密 着するまで、突入部２５を溝内１５に押し込み、 （４） そのようにして形鋼溶接加工治具１７を形鋼１４に設定したのち、鋼材 １６を突入面２７に当てて形鋼１４の溝内１５に設置し、 （５） その後、鋼材１６と形鋼１４との当接箇所（フランジ１１とフランジ１ ２とウエブ１３）を溶接する。The method of using the shaped steel welding jig 17 will be described as follows: (1) The surface portion 20 is directed to the upper side of one flange 11 of the shaped steel 14, and the flange 11 has the projecting portion 25 and the bearing surface. The protruding portion 25 is inserted into the groove 15 of the shaped steel so as to fit into the gap 26 between 19 and (2) the surface portion 20 is provided on the surface 18 of the flange 11, and (3) the side surface portion 24 The protrusion 25 is pushed into the groove 15 until the contact surface 23 is tightly attached to the side surfaces 21 and 22 of both flanges 11 and 12. (4) In this way, the shape steel welding jig 17 is applied to the shape steel 14. After the setting, the steel material 16 is applied to the plunge surface 27 and installed in the groove 15 of the shaped steel 14, (5) After that, the contact point between the steel material 16 and the shaped steel 14 (flange 11, flange 12 and web 13 ) Is welded.
【０００９】 即ち本考案によると、戴承面１９と突入面２７との交叉する稜線２８を、フラ ンジ１１の表面１８の罫書３１に合わせれば、鋼材１６は所定の溶接箇所に設定 されることになる。 突入面２７に磁石３２を取り付けておくと、溶接中に鋼材１６が突入面２７か ら離れることなく正確に溶接されることになる。That is, according to the present invention, the steel material 16 is set at a predetermined welding position by aligning the ridgeline 28 where the bearing surface 19 and the plunging surface 27 intersect with the scribe 31 of the surface 18 of the flange 11. become. When the magnet 32 is attached to the plunge surface 27, the steel material 16 is accurately welded without being separated from the plunge surface 27 during welding.
【００１０】 鋼材１６をウエブ１３に対し斜めに溶接する場合は、突入面２７を表面部の戴 承面１９に対してだけ垂直（直角）にし、側面部の当接面２３に対しては傾斜さ せる。 そのためには図３に図示する如く、突入部２５を、突入面２７と当接面２３と の交わる交叉線２８に平行な軸芯２９の回りに回転可能に側面部２４に接合して おくとよく、そうすることによって鋼材１６のウエブ１３に対する傾斜角度αを 任意に設定することが出来、また、鋼材１６をウエブ１３に垂直（直角）に溶接 することも出来るようになる。When the steel material 16 is obliquely welded to the web 13, the plunging surface 27 is vertical (right angle) only to the bearing surface 19 of the surface portion and inclined to the contact surface 23 of the side surface portion. Let me For that purpose, as shown in FIG. 3, the plunge portion 25 is joined to the side face portion 24 so as to be rotatable around an axis 29 parallel to the intersection line 28 between the plunge surface 27 and the contact surface 23. Of course, by doing so, the inclination angle α of the steel material 16 with respect to the web 13 can be arbitrarily set, and the steel material 16 can be welded to the web 13 perpendicularly (right angle).
【００１１】 また、鋼材１６をフランジ１１・１２に対し斜めに溶接する場合は、突入面２ ７を側面部の当接面２３に対してだけ垂直（直角）にし、表面部の戴承面１９に 対しては傾斜させる。 そのためには図４に図示する如く、表面部２０を、当接面２３に垂直な軸芯３ ０の回りに回転可能に側面部２４に接合しておくとよく、そうすることによって 鋼材１６のフランジ１１・１２に対する傾斜角度βを任意に設定することが出来 、また、鋼材１６をフランジ１１・１２に垂直（直角）に溶接することも出来る ようになる。When the steel material 16 is welded to the flanges 11 and 12 at an angle, the plunging surface 27 is perpendicular (right angle) only to the contact surface 23 of the side surface portion, and the bearing surface 19 of the surface portion is formed. Incline against. For this purpose, as shown in FIG. 4, the surface portion 20 may be joined to the side surface portion 24 so as to be rotatable around an axis 30 perpendicular to the contact surface 23. The inclination angle β with respect to the flanges 11 and 12 can be set arbitrarily, and the steel material 16 can be welded to the flanges 11 and 12 vertically (right angle).
【００１２】 従って図１に図示する如く、突入部２５を、突入面２７と当接面２３との交わ る交叉線２８に平行な軸芯２９の回りに回転可能に側面部２４に接合すると共に 、表面部２０を、当接面２３に垂直な軸芯３０の回りに回転可能に側面部２４に 接合しておくと、一つの形鋼梁溶接加工治具１７を、鋼材１６をウエブ１３に対 し斜めに溶接する場合にも、鋼材１６をフランジ１１・１２に対し斜めに溶接す る場合にも、また、鋼材１６をウエブ１３とフランジ１１・１２に直角に溶接す る場合にも、更には、鋼材１６をウエブ１３とフランジ１１・１２の双方に斜め に溶接する場合にも使用することが出来る。Therefore, as shown in FIG. 1, the plunge portion 25 is joined to the side face portion 24 so as to be rotatable about an axis 29 parallel to the intersection line 28 between the plunge surface 27 and the contact surface 23. When the surface portion 20 is joined to the side surface portion 24 so as to be rotatable about the axis 30 perpendicular to the contact surface 23, one shaped steel beam welding jig 17 is used to attach the steel material 16 to the web 13. On the other hand, when welding the steel material 16 obliquely, welding the steel material 16 obliquely to the flanges 11 and 12, and welding the steel material 16 at right angles to the web 13 and the flanges 11 and 12, Further, it can be used when the steel material 16 is obliquely welded to both the web 13 and the flanges 11 and 12.
【００１３】 図５と図６および図７は、鋼材１６のフランジ１１・１２とウエブ１３との傾 斜角度と、突入面２７の戴承面１９と当接面２３との傾斜角度との関係を図示す るものであり、図５は、突入面２７が表面部の戴承面１９と側面部の当接面２３ との双方に対し垂直（直角）となる場合を図示し、図６は、突入面２７が側面部 の当接面２３に対してだけ垂直（直角）となる場合を図示し、図７は、突入面２ ７が表面部の戴承面１９に対しだけ垂直（直角）となる場合を図示するものであ る。FIGS. 5, 6 and 7 show the relationship between the inclination angle between the flanges 11 and 12 of the steel material 16 and the web 13 and the inclination angle between the bearing surface 19 of the plunging surface 27 and the contact surface 23. 5 shows the case where the plunging surface 27 is perpendicular (right angle) to both the bearing surface 19 of the surface portion and the contact surface 23 of the side surface portion, and FIG. 6 shows , The case where the plunge surface 27 is vertical (right angle) only to the contact surface 23 of the side surface portion is shown in FIG. 7, and the plunge surface 27 is vertical (right angle) only to the bearing surface 19 of the surface portion. The case where
【００１４】 以下、図示する実施例により説明すると、形鋼梁溶接加工治具１７の表面部２ ０と側面部２４にはアングル（山形鋼）が使用され、それぞれのアングルの直交 する一方の平鋼舌片３３・３４の表面によって戴承面１９と当接面２３がそれぞ れ構成されている。Explaining with reference to the embodiment shown in the drawings, angles (angle steel) are used for the surface portion 20 and the side surface portion 24 of the shaped steel beam welding jig 17, and one flat plate of each angle is used. The bearing surface 19 and the contact surface 23 are constituted by the surfaces of the steel tongues 33 and 34, respectively.
【００１５】 図１と図２に図示する形鋼梁溶接加工治具１７では、表面部２０の戴承面１９ に直交する平鋼舌片（以下、垂直板と言う。）３５に当接面２３を重ね、ピン３ ７により可回転に側面部２４が接合され、ピン３７から戴承面側１９に向けて側 面部２４が長く続いている。 当接面２３を構成する平鋼舌片（以下、当接板と言う。）２４と垂直板３５と は連結板３８により連結されている。In the shaped steel beam welding jig 17 shown in FIGS. 1 and 2, a flat steel tongue piece (hereinafter referred to as a vertical plate) 35 that is orthogonal to the bearing surface 19 of the surface portion 20 is in contact with the surface. The side surface portion 24 is rotatably joined by the pin 37, and the side surface portion 24 continues from the pin 37 toward the bearing surface side 19 for a long time. A flat steel tongue piece (hereinafter, referred to as a contact plate) 24 forming the contact surface 23 and a vertical plate 35 are connected by a connecting plate 38.
【００１６】 側面部２４の当接板３４に直交する平鋼舌片３６には、軸芯２９を当接面２３ 上に設定した蝶番３９が接合されており、蝶番３９の可動板４０に接合した鋼板 ４１により突入部２５が形成され、その鋼板４１の外面が突入面２７となってお り、可動板４０を回転させて突入面２７と当接面２３との交叉する角度αを変え ることが出来るようになっている。The flat steel tongue piece 36 orthogonal to the contact plate 34 of the side surface portion 24 is joined with a hinge 39 having the shaft core 29 set on the contact surface 23, and is joined to the movable plate 40 of the hinge 39. The steel plate 41 forms a plunge portion 25, and the outer surface of the steel plate 41 serves as the plunge surface 27. The movable plate 40 is rotated to change the intersection angle α between the plunge surface 27 and the contact surface 23. You can do it.
【００１７】 ４２は、突入部２５から突き出た腕であり、可動板４０の回転方向に円弧状ス リット４３が付けられており、そのスリット４３には、側面部２４に取り付けた ボルト４４が嵌合していて、ナット４５を締めて突入面２７と当接面２３との角 度αを固定することが出来るようになっている。 連結板３８の垂直板３５との接合箇所にはスリット４６が付けられ、スリット ４６に挿入したボルト４７によって連結板３８が垂直板３５に摺動自在且つ回転 可能に接合されている。 一方、連結板３８は当接板３５にピン４８により回転可能に接合されており、 ボルト４７を緩めて連結板３８のボルト４７からピン４８までの距離Ｌを変え、 突入面２７と戴承面１９との角度βを変えることが出来るようになっている。Reference numeral 42 denotes an arm protruding from the plunging portion 25, which is provided with an arcuate slit 43 in the rotating direction of the movable plate 40, and a bolt 44 attached to the side surface portion 24 is fitted into the slit 43. The nut 45 can be tightened to fix the angle α between the plunging surface 27 and the contact surface 23. A slit 46 is attached to a joint portion of the connecting plate 38 with the vertical plate 35, and the connecting plate 38 is slidably and rotatably joined to the vertical plate 35 by a bolt 47 inserted into the slit 46. On the other hand, the connecting plate 38 is rotatably joined to the abutting plate 35 by the pin 48. The bolt 47 is loosened to change the distance L from the bolt 47 of the connecting plate 38 to the pin 48, and the plunge surface 27 and the receiving surface 27. The angle β with 19 can be changed.
【００１８】 ４９は、垂直板３３から突き出たＬ形鉤であり、その鉤溝の内面５０は当接面 ２３と同一平面上にあり、戴承面側１９に折れ曲がった先端部５１と戴承面１９ との隙間に形鋼１４のアングル１１が嵌合するようになっている。Reference numeral 49 denotes an L-shaped hook projecting from the vertical plate 33, the inner surface 50 of the hook groove of which is flush with the contact surface 23, and the bent end portion 51 and the receiving surface side 19 are received. The angle 11 of the shaped steel 14 is adapted to fit in the gap between the surface 19 and the surface.
【００１９】 図３に係る形鋼梁接合加工治具１７は、図１に図示するものの突入面２７を、 戴承面１９に直交させた状態において連結板３８を垂直板３５と当接板３４に剛 接したものであり、突入面２７と当接面２３との角度αだけが調整可能になって いる。In the shaped steel beam joining jig 17 according to FIG. 3, the connecting plate 38 is connected to the vertical plate 35 and the abutting plate 34 in a state where the plunging surface 27 of the jig shown in FIG. 1 is orthogonal to the bearing surface 19. In this case, only the angle α between the plunging surface 27 and the contact surface 23 can be adjusted.
【００２０】 図４に図示する形鋼梁溶接加工治具１７は、図１に図示するものの突入部２５ を側面部２４に剛接したものであり、突入面２７と戴承面１９との角度βだけが 調整可能になっている。The shaped steel beam welding jig 17 shown in FIG. 4 is obtained by rigidly contacting the plunge portion 25 of the one shown in FIG. 1 with the side surface portion 24, and the angle between the plunge surface 27 and the bearing surface 19 is increased. Only β can be adjusted.
【００２１】[0021]
本考案に係る形鋼梁溶接加工治具１７は、形鋼１４のフランジ１１の表面１８ に戴承される平面１９を有する表面部２０と、両フランジ１１・１２の側面２１ ・２２に当接する平面２３を有する側面部２４と、形鋼１４の溝内１５に突入す る突入部２５とを具備し、表面部２０と突入部２５が側面部２４に接合されてお り、表面部２０の戴承面１９が側面部２４の当接面２３に対し垂直（直角）にな っており、突入部２５が表面部２０から離れていて表面部の戴承面１９との間が 隙間２６となっており、表面部２０の戴承面１９と側面部２４の当接面２３との 二つの平面１９・２３の中の少なくとも何か一方に対し垂直（直角）となる平面 ２７を突入部２５が有する。 The shaped steel beam welding jig 17 according to the present invention abuts on a surface portion 20 having a flat surface 19 which is received on the surface 18 of the flange 11 of the shaped steel 14 and side surfaces 21 and 22 of both flanges 11 and 12. It is provided with a side surface portion 24 having a flat surface 23 and a protrusion portion 25 that protrudes into the groove 15 of the shaped steel 14, and the surface portion 20 and the protrusion portion 25 are joined to the side surface portion 24. The bearing surface 19 is perpendicular (right angle) to the contact surface 23 of the side surface portion 24, the protrusion 25 is separated from the surface portion 20, and a gap 26 is formed between the bearing surface 19 of the surface portion and the bearing surface 19. And a plane 27 that is perpendicular (right angle) to at least one of the two planes 19 and 23 of the bearing surface 19 of the surface portion 20 and the contact surface 23 of the side surface portion 24. Has.
【００２２】 このため、形鋼１４の一方のフランジ１１の上側に表面部２０を向け、そのフ ランジ１１が突入部２５と戴承面１９の間の隙間２６に嵌り込むように突入部２ ５を形鋼１４の溝内１５に入れ、そのフランジ１１の表面１８に表面部２０を戴 設して、側面部２４の当接面２３が両フランジ１１・１２の側面２１・２２に密 着するまで、突入部２５を溝内１５に押し込み、鋼材１６を突入面２７に当てて 形鋼１４の溝内１５に設置すると、鋼材１６は形鋼１４の溝内１５の所定の溶接 箇所に設定されることになる。Therefore, the surface portion 20 is directed to the upper side of the flange 11 on one side of the shaped steel 14, and the flange 11 is fitted into the gap 26 between the projecting portion 25 and the receiving surface 19 so as to fit into the projecting portion 25. Is placed in the groove 15 of the shaped steel 14, and the surface portion 20 is provided on the surface 18 of the flange 11, so that the contact surface 23 of the side surface portion 24 is closely adhered to the side surfaces 21 and 22 of both flanges 11 and 12. Until the plunge part 25 is pushed into the groove 15 and the steel material 16 is applied to the plunge surface 27 and installed in the groove 15 of the shaped steel 14, the steel material 16 is set at a predetermined welding position in the groove 15 of the shaped steel 14. Will be.
【００２３】 従って、本考案によると１個の鋼材を溶接するためには、形鋼梁溶接加工治具 １７の設置箇所を示す罫書３１をフランジの表面一箇所に入れれば済み、上下両 フランジの各側面や裏面、ウエブの表面等に罫書を行う必要がなくなり、溶接の 準備時間が短縮し、溶接は鋼材１６を突入面２７に当てて行うので、溶接中の鋼 材の振れによる溶接ミスが回避され、特に、突入面２７に磁石３２を装着したも のでは溶接中に鋼材１６が突入面２７から離れることなく正確に溶接される。Therefore, according to the present invention, in order to weld a single steel material, it is sufficient to put a mark 31 indicating the installation location of the steel beam welding jig 17 on one surface of the flange. Since it is not necessary to perform marking on each side surface, the back surface, the front surface of the web, etc., the preparation time for welding is shortened, and welding is performed by applying the steel material 16 to the plunge surface 27. This is avoided, and particularly when the magnet 32 is attached to the plunge surface 27, the steel material 16 is accurately welded without being separated from the plunge surface 27 during welding.
【００２４】 そして、側面部２４に表面部２０と突入部２５を回転可能に接合しておくと、 随時鋼材１６とフランジ１１・１２およびウエブ１３との傾斜角度を変えて溶接 することが出来る。When the surface portion 20 and the protrusion portion 25 are rotatably joined to the side surface portion 24, the steel material 16 and the flanges 11 and 12 and the web 13 can be welded while changing the inclination angle.
【００２５】 このように形鋼梁１４の溝内１５に鋼材１６を溶接して加工する際に、本考案 に係る形鋼梁溶接加工治具１７を用いると罫書きが１回で済み、種々の金差しが 不要となり、溶接中に鋼材１６の位置ズレが起きず、溶接精度が向上し、建て上 げ時に組み立て易い形鋼梁１４が効率的に得られ、よって本考案は実用上頗る好 都合である。When welding the steel material 16 in the groove 15 of the shaped steel beam 14 as described above and using the shaped steel beam welding jig 17 according to the present invention, one scoring is required. This eliminates the need for a metal insert, the displacement of the steel material 16 does not occur during welding, the welding accuracy is improved, and the shaped steel beam 14 that is easy to assemble at the time of building is efficiently obtained. Therefore, the present invention is practically preferable. It is convenient.
【図１】本考案に係る形鋼梁溶接加工治具の斜視図であ
る。FIG. 1 is a perspective view of a shaped steel beam welding jig according to the present invention.
【図２】本考案に係る形鋼梁溶接加工治具の側面図であ
る。FIG. 2 is a side view of a shaped steel beam welding jig according to the present invention.
【図３】本考案に係る形鋼梁溶接加工治具の斜視図であ
る。FIG. 3 is a perspective view of a shaped steel beam welding jig according to the present invention.
【図４】本考案に係る形鋼梁溶接加工治具の斜視図であ
る。FIG. 4 is a perspective view of a shaped steel beam welding jig according to the present invention.
【図５】本考案に係る形鋼梁溶接加工治具の斜視図であ
る。FIG. 5 is a perspective view of a shaped steel beam welding jig according to the present invention.
【図６】本考案に係る形鋼梁溶接加工治具の部材の各表
面と鋼材の各表面との角度の関係図である。FIG. 6 is a diagram showing the relationship between the angles of the respective surfaces of the members of the shaped steel beam welding jig according to the present invention and the respective surfaces of the steel material.
【図７】本考案に係る形鋼梁溶接加工治具の部材の各表
面と鋼材の各表面との角度の関係図である。FIG. 7 is a relational diagram of angles between each surface of the member of the shaped steel beam welding jig according to the present invention and each surface of the steel material.
【図８】本考案に係る形鋼梁溶接加工治具の部材の各表
面と鋼材の各表面との角度の関係図である。FIG. 8 is a relationship diagram of angles between each surface of the member of the shaped steel beam welding jig according to the present invention and each surface of the steel material.
１１ フランジ １２ フランジ １３ ウエブ １４ 形鋼 １５ 溝内 １６ 鋼材 １７ 治具 １８ 表面 １９ 戴承面 ２０ 表面部 ２１ 側面 ２２ 側面 ２３ 当接面 ２４ 側面部 ２５ 突入部 ２６ 隙間 ２７ 突入面 ２８ 交叉線 ２９ 軸芯 ３０ 軸芯 ３１ 罫書線 ３２ 磁石 ３３ 平鋼舌片 ３４ 平鋼舌片 ３５ 平鋼舌片 ３６ 平鋼舌片 ３７ ピン ３８ 連結板 ３９ 蝶番 ４０ 可動板 ４１ 鋼板 ４２ 腕 ４３ 円弧場スリット ４４ ボルト ４５ ナット ４６ スリット ４７ ボルト ４８ ピン ４９ 鉤 ５０ 内面 ５１ 先端部 11 flange 12 flange 13 web 14 shaped steel 15 in groove 16 steel material 17 jig 18 surface 19 bearing surface 20 surface portion 21 side surface 22 side surface 23 contact surface 24 side surface portion 25 plunge portion 26 gap 27 plunge surface 28 cross wire 29 shaft Core 30 Shaft Core 31 Marked Line 32 Magnet 33 Flat Steel Tongue 34 Flat Steel Tongue 35 Flat Steel Tongue 36 Flat Steel Tongue 37 Pin 38 Connecting Plate 39 Hinge 40 Movable Plate 41 Steel Plate 42 Arm 43 Arc Field Slit 44 Bolt 45 Nut 46 Slit 47 Bolt 48 Pin 49 Hook 50 Inner Surface 51 Tip
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成５年１０月１２日[Submission date] October 12, 1993
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図面の簡単な説明[Name of item to be corrected] Brief description of the drawing
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図面の簡単な説明】[Brief description of drawings]
【図１】本考案に係る形鋼梁溶接加工治具の斜視図であ
る。FIG. 1 is a perspective view of a shaped steel beam welding jig according to the present invention.
【図２】本考案に係る形鋼梁溶接加工治具の側面図であ
る。FIG. 2 is a side view of a shaped steel beam welding jig according to the present invention.
【図３】本考案に係る形鋼梁溶接加工治具の斜視図であ
る。FIG. 3 is a perspective view of a shaped steel beam welding jig according to the present invention.
【図４】本考案に係る形鋼梁溶接加工治具の斜視図であ
る。FIG. 4 is a perspective view of a shaped steel beam welding jig according to the present invention.
【図５】本考案に係る形鋼梁溶接加工治具の部材の各表
面と鋼材の各表面との角度の関 係図である。FIG. 5 is a relational diagram of angles between each surface of the member of the shaped steel beam welding jig according to the present invention and each surface of the steel material.
【図６】本考案に係る形鋼梁溶接加工治具の部材の各表
面と鋼材の各表面との角度の関 係図である。FIG. 6 is a relationship diagram of angles between each surface of the member of the jig for welding a shaped steel beam according to the present invention and each surface of a steel material.
【図７】本考案に係る形鋼梁溶接加工治具の部材の各表
面と鋼材の各表面との角度の関 係図である。FIG. 7 is a diagram showing the relationship between the angles of the respective surfaces of the members of the shaped steel beam welding jig according to the present invention and the respective surfaces of the steel material.
【符号の説明】 １１ フランジ １２ フランジ １３ ウエブ １４ 形鋼 １５ 溝内 １６ 鋼材 １７ 治具 １８ 表面 １９ 戴承面 ２０ 表面部 ２１ 側面 ２２ 側面 ２３ 当接面 ２４ 側面部 ２５ 突入部 ２６ 隙間 ２７ 突入面 ２８ 交叉線 ２９ 軸芯 ３０ 軸芯 ３１ 罫書線 ３２ 磁石 ３３ 平鋼舌片 ３４ 平鋼舌片 ３５ 平鋼舌片 ３６ 平鋼舌片 ３７ ピン ３８ 連結板 ３９ 蝶番 ４０ 可動板 ４１ 鋼板 ４２ 腕 ４３ 円弧場スリット ４４ ボルト ４５ ナット ４６ スリット ４７ ボルト ４８ ピン ４９ 鉤 ５０ 内面 ５１ 先端部 ─────────────────────────────────────────────────────
[Explanation of symbols] 11 flange 12 flange 13 web 14 shaped steel 15 inside groove 16 steel material 17 jig 18 surface 19 bearing surface 20 surface portion 21 side surface 22 side surface 23 abutting surface 24 side surface portion 25 plunge portion 26 gap 27 plunge surface 28 Cross wire 29 Shaft core 30 Shaft core 31 Scribing line 32 Magnet 33 Flat steel tongue 34 Flat steel tongue 35 Flat steel tongue 36 Flat steel tongue 37 Pin 38 Connecting plate 39 Hinge 40 Movable plate 41 Steel plate 42 Arm 43 Arc Field Slit 44 Bolt 45 Nut 46 Slit 47 Bolt 48 Pin 49 Hook 50 Inner Surface 51 Tip ───────────────────────────────── ──────────────────────
【手続補正書】[Procedure amendment]
【提出日】平成５年１１月１１日[Submission date] November 11, 1993
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図面の簡単な説明[Name of item to be corrected] Brief description of the drawing
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図面の簡単な説明】[Brief description of drawings]
【図１】本考案に係る形鋼梁溶接加工治具の斜視図であ
る。FIG. 1 is a perspective view of a shaped steel beam welding jig according to the present invention.
【図２】本考案に係る形鋼梁溶接加工治具の側面図であ
る。FIG. 2 is a side view of a shaped steel beam welding jig according to the present invention.
【図３】本考案に係る形鋼梁溶接加工治具の斜視図であ
る。FIG. 3 is a perspective view of a shaped steel beam welding jig according to the present invention.
【図４】本考案に係る形鋼梁溶接加工治具の斜視図であ
る。FIG. 4 is a perspective view of a shaped steel beam welding jig according to the present invention.
【図５】本考案に係る形鋼梁溶接加工治具の部材の各表
面と鋼材の各表面との角度の関 係図である。FIG. 5 is a relational diagram of angles between each surface of the member of the shaped steel beam welding jig according to the present invention and each surface of the steel material.
【図６】本考案に係る形鋼梁溶接加工治具の部材の各表
面と鋼材の各表面との角度の関 係図である。FIG. 6 is a relationship diagram of angles between each surface of the member of the jig for welding a shaped steel beam according to the present invention and each surface of a steel material.
【図７】本考案に係る形鋼梁溶接加工治具の部材の各表
面と鋼材の各表面との角度の関 係図である。FIG. 7 is a diagram showing the relationship between the angles of the respective surfaces of the members of the shaped steel beam welding jig according to the present invention and the respective surfaces of the steel material.
【符号の説明】 １１ フランジ １２ フランジ １３ ウエブ １４ 形鋼 １５ 溝内 １６ 鋼材 １７ 治具 １８ 表面 １９ 戴承面 ２０ 表面部 ２１ 側面 ２２ 側面 ２３ 当接面 ２４ 側面部 ２５ 突入部 ２６ 隙間 ２７ 突入面 ２８ 交叉線 ２９ 軸芯 ３０ 軸芯 ３１ 罫書線 ３２ 磁石 ３３ 平鋼舌片 ３４ 平鋼舌片 ３５ 平鋼舌片 ３６ 平鋼舌片 ３７ ピン ３８ 連結板 ３９ 蝶番 ４０ 可動板 ４１ 鋼板 ４２ 腕 ４３ 円弧場スリット ４４ ボルト ４５ ナット ４６ スリット ４７ ボルト ４８ ピン ４９ 鉤 ５０ 内面 ５１ 先端部[Explanation of symbols] 11 flange 12 flange 13 web 14 shaped steel 15 inside groove 16 steel material 17 jig 18 surface 19 bearing surface 20 surface portion 21 side surface 22 side surface 23 abutting surface 24 side surface portion 25 plunge portion 26 gap 27 plunge surface 28 Cross wire 29 Shaft core 30 Shaft core 31 Scribing line 32 Magnet 33 Flat steel tongue piece 34 Flat steel tongue piece 35 Flat steel tongue piece 36 Flat steel tongue piece 37 Pin 38 Connecting plate 39 Hinge 40 Movable plate 41 Steel plate 42 Arm 43 Arc Field Slit 44 Bolt 45 Nut 46 Slit 47 Bolt 48 Pin 49 Hook 50 Inner Surface 51 Tip
Claims (5)
３が連結している形鋼１４の両フランジ１１・１２とウ
エブ１３とで囲まれる溝内１５に溶接する鋼材１６を支
持する治具１７であり、形鋼１４のフランジ１１の表面
１８に戴承される平面１９を有する表面部２０と、両フ
ランジ１１・１２の側面２１・２２に当接する平面２３
を有する側面部２４と、形鋼１４の溝内１５に突入する
突入部２５とから成り、表面部２０と突入部２５はそれ
ぞれ側面部２４に接合されており、表面部２０の戴承面
１９は側面部２４の当接面２３に対し垂直（直角）にな
っており、突入部２５は、表面部２０から離れていて表
面部の戴承面１９との間が隙間２６となっており、且
つ、表面部２０の戴承面１９と側面部２４の当接面２３
との二つの平面１９・２３の中の少なくとも何か一方に
対し垂直（直角）となる平面２７を有することを特徴と
する形鋼溶接加工治具。1. A web 1 is provided between parallel flanges 11 and 12.
3 is a jig 17 for supporting a steel material 16 to be welded in a groove 15 surrounded by both flanges 11 and 12 of the shaped steel 14 and the web 13, and is attached to the surface 18 of the flange 11 of the shaped steel 14. A surface portion 20 having a flat surface 19 to be received, and a flat surface 23 that abuts the side surfaces 21 and 22 of both flanges 11 and 12.
A side surface 24 having a ridge and a protruding portion 25 that protrudes into the groove 15 of the shaped steel 14. The surface portion 20 and the protruding portion 25 are joined to the side surface portion 24, respectively. Is perpendicular (right angle) to the contact surface 23 of the side surface portion 24, and the protruding portion 25 is separated from the surface portion 20 and forms a gap 26 between the receiving surface 19 of the surface portion, In addition, the bearing surface 19 of the surface portion 20 and the contact surface 23 of the side surface portion 24
A shaped steel welding jig having a flat surface 27 that is perpendicular (right angle) to at least one of the two flat surfaces 19 and 23.
入面２７と当接面２３との交わる交叉線２８に平行な軸
芯２９の回りに回転可能に側面部２４に接合されている
ことを特徴とする前掲請求項１に記載の形鋼溶接加工治
具。2. The projecting portion 25 according to claim 1 is joined to the side surface portion 24 so as to be rotatable about an axis 29 parallel to a cross line 28 at which the projecting surface 27 and the contact surface 23 intersect. The shaped steel welding jig according to claim 1, wherein the jig is shaped.
接面２３に垂直な軸芯３０の回りに回転可能に側面部２
４に接合されていることを特徴とする前掲請求項１に記
載の形鋼溶接加工治具。3. The side surface portion 2 according to claim 1, wherein the surface portion 20 is rotatable about an axis 30 perpendicular to the contact surface 23.
The shape steel welding jig according to claim 1, which is joined to No. 4.
入面２７と当接面２３との交わる交叉線２８に平行な軸
芯２９の回りに回転可能に側面部２４に接合されてお
り、且つ、表面部２０が、当接面２３に垂直な軸芯３０
の回りに回転可能に側面部２４に接合されていることを
特徴とする前掲請求項１に記載の形鋼溶接加工治具。4. The plunging portion 25 according to claim 1 is joined to the side surface portion 24 so as to be rotatable about an axis 29 parallel to a line of intersection 28 between the plunging surface 27 and the contact surface 23. And the surface portion 20 has a shaft core 30 perpendicular to the contact surface 23.
The shaped steel welding jig according to claim 1, wherein the jig is rotatably joined to the side surface portion 24.
３２を具備することを特徴とする前掲請求項１に記載の
形鋼溶接加工治具。5. The shaped steel welding jig according to claim 1, wherein the plunging portion 25 according to claim 1 includes a magnet 32.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1510093U JPH0670984U (en) | 1993-03-06 | 1993-03-06 | Shaped steel beam welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1510093U JPH0670984U (en) | 1993-03-06 | 1993-03-06 | Shaped steel beam welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0670984U true JPH0670984U (en) | 1994-10-04 |
Family
ID=11879426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1510093U Pending JPH0670984U (en) | 1993-03-06 | 1993-03-06 | Shaped steel beam welding jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0670984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011132506A1 (en) * | 2010-04-23 | 2011-10-27 | Kogane Hajime | Welding jig and welding method using the same |
-
1993
- 1993-03-06 JP JP1510093U patent/JPH0670984U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011132506A1 (en) * | 2010-04-23 | 2011-10-27 | Kogane Hajime | Welding jig and welding method using the same |
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