JP7349223B2 - Joint width adjustment jig and joint width adjustment method using the same - Google Patents

Joint width adjustment jig and joint width adjustment method using the same Download PDF

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JP7349223B2
JP7349223B2 JP2019186383A JP2019186383A JP7349223B2 JP 7349223 B2 JP7349223 B2 JP 7349223B2 JP 2019186383 A JP2019186383 A JP 2019186383A JP 2019186383 A JP2019186383 A JP 2019186383A JP 7349223 B2 JP7349223 B2 JP 7349223B2
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panel
joint width
width adjustment
fixed
horizontal member
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JP2021059954A (en
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極 鈴木
孝幸 永木
悦二 田中
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Nippon Steel Coated Sheet Corp
ING Co Ltd
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Nippon Steel Coated Sheet Corp
ING Co Ltd
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Description

特許法第30条第2項適用 ・2018年10月22日~2018年10月26日 日鉄鋼板株式会社西日本製造所(湖南地区)内 施工実験棟にて公開Applicable to Article 30, Paragraph 2 of the Patent Act ・October 22, 2018 to October 26, 2018 Open to the public at the construction experimental building in Nippon Steel Sheet Co., Ltd.'s West Japan Works (Konan area)

本開示は、パネル間の目地幅を調整する目地幅調整治具及びこれを用いた目地幅調整方法に関する。 The present disclosure relates to a joint width adjustment jig for adjusting the joint width between panels and a joint width adjustment method using the same.

特許文献1には、壁下地を構成する水平方向に長い取付枠材に、複数の建築用パネルを固定した固定構造が、記載されている。 Patent Document 1 describes a fixing structure in which a plurality of architectural panels are fixed to a horizontally long mounting frame that constitutes a wall base.

複数の建築用パネルのそれぞれには、係止金具が取り付けられており、複数の建築用パネルのそれぞれは、係止金具を取付枠材に係止させることで、取付枠材に支持され、この係止状態で、溶接またはねじ具で取付枠材に固定される。 A locking metal fitting is attached to each of the plurality of architectural panels, and each of the plurality of architectural panels is supported by the mounting frame material by locking the locking metal fitting to the mounting frame material. In the locked state, it is fixed to the mounting frame material by welding or screws.

この固定構造では、複数の建築用パネルは、隣接する二枚の建築用パネルが、側面に設けられた突条部同士が突き合わさる状態で、配置されている。 In this fixed structure, the plurality of architectural panels are arranged such that the protrusions provided on the side surfaces of two adjacent architectural panels abut against each other.

特開2014-043742号公報Japanese Patent Application Publication No. 2014-043742

ところで、特許文献1に記載の固定構造では、複数の建築用パネルは、隣接する二枚の建築用パネル間の目地幅が、同じ幅又は任意の幅となるように配置することが好ましい。 By the way, in the fixed structure described in Patent Document 1, it is preferable that the plurality of architectural panels are arranged so that the joint widths between two adjacent architectural panels are the same width or an arbitrary width.

上記事情に鑑みて、本開示は、パネル間の目地幅の調整がしやすい目地幅調整治具及びこれを用いた目地幅調整方法を提案することを目的とする。 In view of the above circumstances, an object of the present disclosure is to propose a joint width adjustment jig that makes it easy to adjust the joint width between panels, and a joint width adjustment method using the jig.

本開示の一態様に係る目地幅調整治具は、構造躯体の一部を構成する横架材に対してその長手方向にスライド可能に係止されるパネルと、このパネルに隣接した位置で固定された固定パネルとの間の目地幅を調整するための目地幅調整治具である。一態様に係る目地幅調整治具は、前記横架材に係止される係止部と、前記係止部を前記横架材に固定し、かつ固定を解除することのできる固定操作部と、前記パネルのうち前記固定パネルとは反対側を向く側面に当てられる押圧部と、前記押圧部を前記横架材の長手方向にスライド移動させることのできるスライド操作部と、を備える。 A joint width adjustment jig according to one aspect of the present disclosure includes a panel that is slidably locked in the longitudinal direction of a horizontal member that constitutes a part of a structural frame, and fixed at a position adjacent to the panel. This is a joint width adjustment jig for adjusting the joint width between fixed panels. The joint width adjustment jig according to one embodiment includes a locking part that is locked to the horizontal member, and a fixing operation part that can fix the locking part to the horizontal member and release the fixation. , a pressing part applied to a side of the panel facing opposite to the fixed panel, and a slide operation part capable of sliding the pressing part in the longitudinal direction of the horizontal member.

また、本開示の一態様に係る目地幅調整方法は、前記目地幅調整治具を用いて、前記パネルと前記固定パネルとの間の前記目地幅を調整する目地幅調整方法である。一態様に係る目地幅調整方法は、前記横架材に前記係止部を引っ掛け、前記固定操作部を操作して、前記係止部を前記横架材に固定し、前記スライド操作部を操作して、前記押圧部を前記横架材の前記長手方向にスライド移動させることで、前記押圧部で前記パネルを押圧して前記パネルをスライド移動させて、前記パネルと前記固定パネルとの間の前記目地幅を調整する。 Further, a joint width adjustment method according to an aspect of the present disclosure is a joint width adjustment method that uses the joint width adjustment jig to adjust the joint width between the panel and the fixed panel. In the joint width adjustment method according to one embodiment, the locking portion is hooked to the horizontal member, the fixing operation portion is operated to fix the locking portion to the horizontal member, and the slide operation portion is operated. Then, by sliding the pressing part in the longitudinal direction of the horizontal member, the pressing part presses the panel and slides the panel, thereby increasing the distance between the panel and the fixed panel. Adjust the joint width.

本開示の一態様に係る目地幅調整治具及びこれを用いた目地幅調整方法では、パネル間の目地幅の調整がしやすい。 With the joint width adjustment jig and the joint width adjustment method using the same according to one aspect of the present disclosure, it is easy to adjust the joint width between panels.

図1は、一実施形態の目地幅調整治具を用いてパネル間の目地幅を調整する様子を示す一部破断した平面図である。FIG. 1 is a partially cutaway plan view showing how the joint width between panels is adjusted using a joint width adjustment jig according to an embodiment. 図2は、同上の目地幅調整治具を示す斜視図である。FIG. 2 is a perspective view showing the joint width adjustment jig same as above. 図3は、同上の目地幅調整治具を拡大して示す一部破断した平面図である。FIG. 3 is a partially cutaway plan view showing an enlarged view of the joint width adjustment jig as described above. 図4は、同上の目地幅調整治具を示す側面図である。FIG. 4 is a side view showing the joint width adjustment jig same as above. 図5は、同上の目地幅調整治具を示す正面図である。FIG. 5 is a front view showing the joint width adjustment jig same as above. 図6は、同上の目地幅調整治具によって目地幅が調整されるパネルの一例を示す斜視図である。FIG. 6 is a perspective view showing an example of a panel whose joint width is adjusted by the joint width adjustment jig as described above. 図7A,図7Bは、同上のパネルの側端部を示す平断面図である。7A and 7B are plan sectional views showing the side end portions of the same panel as above. 図8は、同上のパネルを示す側断面図である。FIG. 8 is a side sectional view showing the same panel as above. 図9A、図9B、図9Cは、同上の目地幅調整治具を用いてパネル間の目地幅を調整する様子を順に示す平面図である。9A, FIG. 9B, and FIG. 9C are plan views sequentially showing how the joint width between panels is adjusted using the joint width adjusting jig same as above. 図10は、同上の目地幅調整治具を用いてパネル間の目地幅が調整された壁構造を示す斜視図である。FIG. 10 is a perspective view showing a wall structure in which the joint width between panels is adjusted using the joint width adjustment jig as described above.

1.概要
図1に示す一実施形態の目地幅調整治具1は、構造躯体の一部を構成する横架材2に対してその長手方向にスライド可能に係止されるパネル3と、このパネル3に隣接した位置で固定された固定パネル4との間の目地幅を調整するための目地幅調整治具である。目地幅調整治具1は、横架材2に係止される係止部5と、係止部5を横架材2に固定し、かつ固定を解除することのできる固定操作部6と、パネル3のうち固定パネル4とは反対側を向く側面30に当てられる押圧部7と、押圧部7を横架材2の長手方向にスライド移動させることのできるスライド操作部8と、を備える。
1. Overview A joint width adjustment jig 1 according to an embodiment shown in FIG. This is a joint width adjustment jig for adjusting the joint width between the fixed panel 4 fixed at a position adjacent to the fixed panel 4. The joint width adjustment jig 1 includes a locking portion 5 that is locked to the horizontal member 2, a fixing operation portion 6 that can fix the locking portion 5 to the horizontal member 2, and release the fixation. It includes a pressing part 7 that is applied to a side surface 30 of the panel 3 facing opposite to the fixed panel 4, and a slide operation part 8 that can slide the pressing part 7 in the longitudinal direction of the horizontal member 2.

上記構成を備えることで、一実施形態の目地幅調整治具1では、横架材2にスライド可能に係止されたパネル3の側方において、係止部5を横架材2に係止させた状態で、固定操作部6を操作することで、係止部5を横架材2に固定することができる。その後、一実施形態の目地幅調整治具1では、スライド操作部8を操作することで、押圧部7をスライド移動させて、押圧部7によってパネル3を押圧してパネル3をスライド移動させることができ、パネル3と固定パネル4との間の目地幅を調整することができる。このように一実施形態の目地幅調整治具1では、固定操作部6の操作と、スライド操作部8の操作の二つの操作で、パネル3をスライド移動させることができるため、パネル3と固定パネル4との間の目地幅の調整がしやすい。 By having the above configuration, in the joint width adjustment jig 1 of one embodiment, the locking portion 5 is locked to the horizontal member 2 on the side of the panel 3 that is slidably locked to the horizontal member 2. By operating the fixing operation part 6 in this state, the locking part 5 can be fixed to the horizontal member 2. After that, in the joint width adjustment jig 1 of one embodiment, by operating the slide operation part 8, the pressing part 7 is slid, and the panel 3 is pressed by the pressing part 7, so that the panel 3 is slid. , and the joint width between the panel 3 and the fixed panel 4 can be adjusted. In this way, in the joint width adjustment jig 1 of one embodiment, the panel 3 can be slid by two operations, the operation of the fixed operation part 6 and the operation of the slide operation part 8, so that the panel 3 and the fixed It is easy to adjust the joint width between panel 4.

また、一実施形態の目地幅調整方法は、上述した目地幅調整治具1を用いて、パネル3と固定パネル4との間の目地幅を調整する目地幅調整方法である。この目地幅調整方法では、横架材2に係止部5を引っ掛け、固定操作部6を操作して、係止部5を横架材2に固定し、スライド操作部8を操作して、押圧部7を横架材2の長手方向にスライド移動させることで、押圧部7でパネル3を押圧してパネル3をスライド移動させて、パネル3と固定パネル4との間の目地幅を調整する。 Moreover, the joint width adjustment method of one embodiment is a joint width adjustment method in which the joint width between the panel 3 and the fixed panel 4 is adjusted using the joint width adjustment jig 1 described above. In this joint width adjustment method, the locking part 5 is hooked onto the horizontal member 2, the fixing operation part 6 is operated to fix the locking part 5 to the horizontal member 2, and the slide operation part 8 is operated. By sliding the pressing part 7 in the longitudinal direction of the horizontal member 2, the pressing part 7 presses the panel 3 and slides the panel 3, thereby adjusting the joint width between the panel 3 and the fixed panel 4. do.

上記構成を備える一実施形態の目地幅調整方法では、目地幅調整治具1の固定操作部6の操作と、スライド操作部8の操作の二つの操作で、パネル3をスライド移動させることができて、パネル3と固定パネル4との間の目地幅の調整がしやすい。 In the joint width adjustment method of the embodiment having the above configuration, the panel 3 can be slid by two operations: the operation of the fixed operation section 6 of the joint width adjustment jig 1 and the operation of the slide operation section 8. Therefore, the joint width between the panel 3 and the fixed panel 4 can be easily adjusted.

2.詳細
続いて、図1に示す一実施形態の目地幅調整治具1及びこれを用いた目地幅調整方法について更に詳しく説明する。
2. Details Next, the joint width adjustment jig 1 of one embodiment shown in FIG. 1 and the joint width adjustment method using the same will be described in more detail.

以下では、横架材2の長手方向を左右方向とし、横架材2に対してパネル3が位置する側を前方とし、その反対側を後方とし、この左右方向及び前後方向に対して直交する方向を上下方向として、各構成について詳しく説明する。 In the following, the longitudinal direction of the horizontal member 2 is referred to as the left-right direction, the side where the panel 3 is located relative to the horizontal member 2 is referred to as the front, and the opposite side is referred to as the rear, and the direction is orthogonal to the left-right direction and the front-rear direction. Each configuration will be described in detail with the direction being the vertical direction.

2-1.目地幅調整治具
目地幅調整治具1は、図2から図5に示すように、係止部5、固定操作部6、押圧部7、及びスライド操作部8を備える。
2-1. Joint Width Adjustment Jig The joint width adjustment jig 1 includes a locking part 5, a fixed operation part 6, a pressing part 7, and a slide operation part 8, as shown in FIGS. 2 to 5.

2-1-1.係止部
係止部5は、横架材2の縦板部20が差し込まれる差込溝50が設けられた係止ブロック51と、係止ブロック51から前方に延びた板状の連結部52と、連結部52の前端部に設けられたナット状の軸受け部53とを有する。係止部5は、本実施形態では、金属製である。
2-1-1. Locking Portion The locking portion 5 includes a locking block 51 provided with an insertion groove 50 into which the vertical plate portion 20 of the horizontal member 2 is inserted, and a plate-shaped connecting portion 52 extending forward from the locking block 51. and a nut-shaped bearing portion 53 provided at the front end of the connecting portion 52. The locking portion 5 is made of metal in this embodiment.

係止ブロック51は、上下方向を長手方向とする直方体状の第一縦片510と、第一縦片510の上端部から前方に延びた横片511と、横片511の前端部から下方に延びた直方体状の第二縦片512と、を有する。 The locking block 51 includes a first vertical piece 510 in the shape of a rectangular parallelepiped whose longitudinal direction is the vertical direction, a horizontal piece 511 extending forward from the upper end of the first vertical piece 510, and a horizontal piece 511 extending downward from the front end of the horizontal piece 511. It has an extended rectangular parallelepiped-shaped second vertical piece 512.

第二縦片512は、第一縦片510に対して平行であり、第一縦片510から横架材2の縦板部20の厚みと同程度の距離だけ離れて位置する。第一縦片510と横片511と第二縦片512で囲まれた空間が、縦板部20が差し込まれる差込溝50である。第一縦片510には、第一縦片510の一部を前後方向に貫通するねじ孔513が設けられている。ねじ孔513は、差込溝50に繋がっている。第一縦片510には、ねじ孔513よりも下側の部分に取付穴514が更に設けられている。取付穴514は、ねじ孔513の下方に距離をおいて位置する。 The second vertical piece 512 is parallel to the first vertical piece 510 and is located at a distance from the first vertical piece 510 that is approximately the same as the thickness of the vertical plate portion 20 of the horizontal member 2 . A space surrounded by the first vertical piece 510, the horizontal piece 511, and the second vertical piece 512 is the insertion groove 50 into which the vertical plate part 20 is inserted. The first vertical piece 510 is provided with a screw hole 513 that penetrates a part of the first vertical piece 510 in the front-rear direction. The screw hole 513 is connected to the insertion groove 50. The first vertical piece 510 is further provided with a mounting hole 514 below the screw hole 513. The mounting hole 514 is located below the screw hole 513 at a distance.

第二縦片512に、板状の連結部52の後端部が結合している。第二縦片512と連結部52とは、例えば溶接によって結合されている。 A rear end portion of the plate-shaped connecting portion 52 is coupled to the second vertical piece 512 . The second vertical piece 512 and the connecting portion 52 are coupled, for example, by welding.

連結部52は、平面視台形状の平板であり、前側の部分ほど左右方向の長さが短い。連結部52の後端部は、その後面が第二縦片512の後面と面一となるように、第二縦片512に結合している。連結部52の前端部に、ナット状の軸受け部53が結合されている。軸受け部53は、例えば溶接によって連結部52に結合されている。軸受け部53は、左右方向を軸方向とする筒状であり、その内側に、左右方向に貫通したねじ孔530を有する。 The connecting portion 52 is a flat plate having a trapezoidal shape in a plan view, and the length of the connecting portion 52 in the left-right direction is shorter toward the front. The rear end portion of the connecting portion 52 is coupled to the second vertical piece 512 such that its rear surface is flush with the rear surface of the second vertical piece 512. A nut-shaped bearing portion 53 is coupled to the front end portion of the connecting portion 52 . The bearing portion 53 is coupled to the connecting portion 52 by, for example, welding. The bearing part 53 has a cylindrical shape with the axial direction in the left-right direction, and has a screw hole 530 penetrating in the left-right direction inside thereof.

2-1-2.固定操作部
固定操作部6は、横架材2に対して接離するように、係止部5に取り付けられた固定用ボルト60と、固定用ボルト60に連結された操作レバー61と、を有する。
2-1-2. Fixed operation part The fixed operation part 6 includes a fixing bolt 60 attached to the locking part 5 and an operating lever 61 connected to the fixing bolt 60 so as to move toward and away from the horizontal member 2. have

詳しくは、固定用ボルト60は、係止部5の第一縦片510のねじ孔513に挿入された軸部62と、軸部62の後端部に設けられた頭部63と、を有する。頭部63に、操作レバー61が連結されている。操作レバー61は、図5に示すように、施工者によって把持可能な帯板状のハンドル部610と、ハンドル部610の一端部に設けられた連結孔611とを有する。操作レバー61は、連結孔611に固定用ボルト60の頭部63を嵌め込むことで、固定用ボルト60に連結され、固定用ボルト60と一体に動作する。 Specifically, the fixing bolt 60 has a shaft portion 62 inserted into the screw hole 513 of the first vertical piece 510 of the locking portion 5, and a head portion 63 provided at the rear end of the shaft portion 62. . An operating lever 61 is connected to the head 63. As shown in FIG. 5, the operating lever 61 has a strip-shaped handle portion 610 that can be held by an installer, and a connecting hole 611 provided at one end of the handle portion 610. The operating lever 61 is connected to the fixing bolt 60 by fitting the head 63 of the fixing bolt 60 into the connecting hole 611, and operates integrally with the fixing bolt 60.

固定操作部6は、操作レバー61を掴んで、固定用ボルト60をその軸周りに回転させることで、固定用ボルト60の軸部62の第一縦片510から前側への突出量を調整することができる。 The fixing operation unit 6 adjusts the amount of protrusion of the shaft portion 62 of the fixing bolt 60 toward the front side from the first vertical piece 510 by gripping the operating lever 61 and rotating the fixing bolt 60 around its axis. be able to.

操作レバー61を後方から見て時計回りに回転操作して、固定用ボルト60の軸部62の先端(前端)を縦板部20に対して押し当てることで、係止部5は横架材2に固定される。また、操作レバー61を反時計回りに回転操作して、固定用ボルト60の軸部62の先端(前端)を、縦板部20から離すことで、係止部5の横架材2に対する固定が解除される。本実施形態では、操作レバー61が右下がり(左上がり)に傾いた状態が、固定解除状態であり、左下がり(右上がり)に傾いた状態が、固定状態である。 By rotating the operating lever 61 clockwise when viewed from the rear and pressing the tip (front end) of the shaft portion 62 of the fixing bolt 60 against the vertical plate portion 20, the locking portion 5 is attached to the horizontal frame member. It is fixed at 2. Further, by rotating the operation lever 61 counterclockwise and separating the tip (front end) of the shaft portion 62 of the fixing bolt 60 from the vertical plate portion 20, the locking portion 5 is fixed to the horizontal member 2. is canceled. In this embodiment, a state in which the operating lever 61 is tilted downward to the right (up to the left) is a fixed release state, and a state in which the operating lever 61 is tilted downward to the left (up to the right) is a fixed state.

なお、固定解除状態と固定状態とは、上記の各状態に限定されず、適宜変更可能である。例えば、固定解除状態又は固定状態は、操作レバー61が鉛直方向に対して平行な起立姿勢にある状態であってもよい。 Note that the unfixed state and the fixed state are not limited to the above-mentioned states, and can be changed as appropriate. For example, the unfixed state or the fixed state may be a state in which the operating lever 61 is in an upright position parallel to the vertical direction.

また、操作レバー61は、後方から見て反時計回りに回転操作されることによって、固定解除状態から固定状態へと切り替わるように構成されてもよく、すなわち、固定用ボルト60の軸部62は、後方から見て反時計回りに回すとネジが閉まる逆ネジであってもよい。 Further, the operating lever 61 may be configured to switch from the unfixed state to the fixed state by being rotated counterclockwise when viewed from the rear. That is, the shaft portion 62 of the fixing bolt 60 may be rotated counterclockwise when viewed from the rear. It may also be a reverse screw that closes when turned counterclockwise when viewed from the rear.

固定操作部6は、操作レバー61の回転範囲を規制する規制ボルト64を更に備える。図4に示すように、規制ボルト64は、その前端部が係止部5の第一縦片510の取付穴514に取り付けられ、残りの部分が取付穴514から後方に突出する。 The fixed operation section 6 further includes a regulation bolt 64 that regulates the rotation range of the operation lever 61. As shown in FIG. 4, the front end of the regulation bolt 64 is attached to the attachment hole 514 of the first vertical piece 510 of the locking portion 5, and the remaining portion protrudes rearward from the attachment hole 514.

操作レバー61は、規制ボルト64に当たることでそれ以上ねじが緩む方向に回転することが防がれ、これにより、固定用ボルト60が係止部5のねじ孔513から外れ落ちることを防ぐことができる。 The operation lever 61 is prevented from rotating any further in the direction of loosening the screw by hitting the regulation bolt 64, thereby preventing the fixing bolt 60 from falling out of the threaded hole 513 of the locking part 5. can.

2-1-3.スライド操作部
スライド操作部8は、図2及び図3に示すように、係止部5に取り付けられ、横架材2の長手方向に移動可能なボルト80を有する。ボルト80は、回転操作される頭部81と、押圧部7に回転自在に連結された軸部82と、を含む。スライド操作部8は、軸部82の左端部に取り付けられ、押圧部7への軸部82の連結に用いられる2つのナット83,84を更に有する。
2-1-3. Slide Operation Section The slide operation section 8 has a bolt 80 that is attached to the locking section 5 and movable in the longitudinal direction of the horizontal member 2, as shown in FIGS. 2 and 3. The bolt 80 includes a head 81 that is rotatably operated and a shaft portion 82 rotatably connected to the pressing portion 7 . The slide operation section 8 further includes two nuts 83 and 84 that are attached to the left end of the shaft section 82 and are used to connect the shaft section 82 to the pressing section 7 .

軸部82は、係止部5の軸受け部53のねじ孔530に接続される。軸部82の右端部に頭部81が設けられている。軸部82の左端部が押圧部7に回転自在に連結される。ボルト80は、頭部81を電動工具やラチェットレンチ等の工具で回転操作することで、軸部82を左右に移動させることができ、これにより、押圧部7を左右に移動させることができる。 The shaft portion 82 is connected to the screw hole 530 of the bearing portion 53 of the locking portion 5 . A head 81 is provided at the right end of the shaft portion 82 . A left end portion of the shaft portion 82 is rotatably connected to the pressing portion 7. The shaft portion 82 of the bolt 80 can be moved left and right by rotating the head 81 with a tool such as an electric tool or a ratchet wrench, and thereby the pressing portion 7 can be moved left and right.

2-1-4.押圧部
押圧部7は、スライド操作部8によってスライド移動される本体部70と、本体部70に取り付けられた少なくとも一つのパネル受け部71と、を有する。少なくとも一つのパネル受け部71は、パネル3の側面30に当たる受け面710を有する。本体部70は、例えば、金属製である。少なくとも一つのパネル受け部71は、例えば、樹脂製である。
2-1-4. Pressing Part The pressing part 7 has a main body part 70 that is slid by the slide operation part 8 and at least one panel receiving part 71 attached to the main body part 70. At least one panel receiver 71 has a receiver surface 710 that contacts the side surface 30 of the panel 3 . The main body portion 70 is made of metal, for example. At least one panel receiving portion 71 is made of resin, for example.

少なくとも一つのパネル受け部71は、本実施形態では、パネル3の厚み方向に距離をあけて位置する第一パネル受け部71aと第二パネル受け部71bである。本体部70と第一パネル受け部71aと第二パネル受け部71bとの間には、スペースS1が設けられている。 In the present embodiment, the at least one panel receiving portion 71 is a first panel receiving portion 71a and a second panel receiving portion 71b located apart from each other in the thickness direction of the panel 3. A space S1 is provided between the main body portion 70, the first panel receiving portion 71a, and the second panel receiving portion 71b.

本体部70は、本実施形態では、パネル受け部71が取り付けられるベース部材72と、ボルト80の軸部82が取り付けられる接続部材73と、接続部材73をベース部材72に対して取り付ける取付部材74と、を有する。 In this embodiment, the main body part 70 includes a base member 72 to which the panel receiving part 71 is attached, a connecting member 73 to which the shaft part 82 of the bolt 80 is attached, and a mounting member 74 to attach the connecting member 73 to the base member 72. and has.

ベース部材72は、矩形板状の平板部720と、平板部720の前後の端部から左方(パネル3側)に突出した一対の規制片721と、平板部720の上下の端部から右方(パネル3とは反対側)に突出した一対の突片722と、を有する。ベース部材72は、例えば一枚の鋼板を折り曲げ加工することで形成される。 The base member 72 includes a rectangular plate-shaped flat plate part 720, a pair of regulating pieces 721 protruding from the front and rear ends of the flat plate part 720 to the left (panel 3 side), and a pair of regulating pieces 721 that protrude from the upper and lower ends of the flat plate part 720 to the right. It has a pair of protruding pieces 722 protruding toward the side (the side opposite to the panel 3). The base member 72 is formed, for example, by bending a single steel plate.

接続部材73は、左方に開口した中空の半球状(ドーム状)の本体部730と、本体部730の右端部を左右方向に貫通する貫通孔731と、を有する。接続部材73は、貫通孔731にボルト80の軸部82が通され、軸部82に取り付けた二つのナット83,84の間に、本体部730の一部(右端部)が隙間をおいて配置されることで、ボルト80に対して回転可能及び傾斜可能に連結される。接続部材73は、ボルト80の軸部82の周方向に回転可能であり、軸部82の長手方向に対して交差する方向に傾くことが可能である。本体部730の左端面は、ボルト80の軸部82よりも外径の大きい円環状の当接面となっている。この当接面が、ベース部材72の平板部720に当たる。なお、本体部730の形状は、中空の半球状に限らず、その他の形状であってもよい。 The connecting member 73 has a hollow hemispherical (dome-shaped) main body part 730 that opens to the left, and a through hole 731 that penetrates the right end of the main body part 730 in the left-right direction. In the connecting member 73, the shaft portion 82 of the bolt 80 is passed through the through hole 731, and a part of the main body portion 730 (the right end portion) is left with a gap between two nuts 83 and 84 attached to the shaft portion 82. By being arranged, it is rotatably and tiltably connected to the bolt 80. The connecting member 73 is rotatable in the circumferential direction of the shaft portion 82 of the bolt 80 and can be tilted in a direction intersecting the longitudinal direction of the shaft portion 82 . The left end surface of the main body portion 730 is an annular contact surface having a larger outer diameter than the shaft portion 82 of the bolt 80 . This contact surface contacts the flat plate portion 720 of the base member 72. Note that the shape of the main body portion 730 is not limited to a hollow hemispherical shape, but may be other shapes.

取付部材74は、ボルト80の軸部82に取り付けられたナット83が通る貫通孔740が設けられた矩形板状の支持部741と、支持部741の前後の端部から左方に突出した一対の連結片742と、一対の連結片742の左端部から前後方向外側に延びた一対の固定片743と、を有する。 The mounting member 74 includes a rectangular plate-shaped support portion 741 provided with a through hole 740 through which the nut 83 attached to the shaft portion 82 of the bolt 80 passes, and a pair of supports protruding leftward from the front and rear ends of the support portion 741. , and a pair of fixing pieces 743 extending outward in the front-rear direction from the left end portions of the pair of connecting pieces 742 .

支持部741と一対の連結片742とで囲まれる部分には、接続部材73の本体部730が収まるスペース744が形成される。取付部材74は、接続部材73の本体部730を、スペース744に配置し、ボルト80の軸部82に取り付けられたナット83を貫通孔740に通した状態で、ベース部材72に取り付けられる。取付部材74は、一対の固定片743にねじ等の固定具745を挿入することで、ベース部材72の平板部720に固定される。本実施形態では、固定具745の先端部(左端部)は、パネル受け部71a,71b内に埋め込まれ、これにより、パネル受け部71a,71bは、ベース部材72の平板部720に固定される。 A space 744 in which the main body portion 730 of the connecting member 73 is accommodated is formed in a portion surrounded by the support portion 741 and the pair of connecting pieces 742 . The attachment member 74 is attached to the base member 72 with the main body 730 of the connection member 73 disposed in the space 744 and the nut 83 attached to the shaft 82 of the bolt 80 passed through the through hole 740. The mounting member 74 is fixed to the flat plate portion 720 of the base member 72 by inserting a fixing tool 745 such as a screw into the pair of fixing pieces 743. In this embodiment, the tip (left end) of the fixture 745 is embedded in the panel receivers 71a, 71b, thereby fixing the panel receivers 71a, 71b to the flat plate 720 of the base member 72. .

第一パネル受け部71aと第二パネル受け部71bは、パネル3の側面30に当たる受け面710a,710bを有する。第一パネル受け部71aの左面が、受け面710aであり、第二パネル受け部71bの左面が、受け面710bである。 The first panel receiving portion 71a and the second panel receiving portion 71b have receiving surfaces 710a and 710b that contact the side surface 30 of the panel 3. The left surface of the first panel receiving portion 71a is a receiving surface 710a, and the left surface of the second panel receiving portion 71b is a receiving surface 710b.

受け面710a,710bのそれぞれは、パネル3の側面30に対応した形状を有する。本実施形態では、前側に位置する第一パネル受け部71aの受け面710aは、パネル3の側面30の平坦な部分(後述する平板部324a)を受ける平面部711aと、平面部711aの前端部から左方に突出し、パネル3の前面を受けることが可能な規制面712aと、を有する。 Each of the receiving surfaces 710a and 710b has a shape corresponding to the side surface 30 of the panel 3. In this embodiment, the receiving surface 710a of the first panel receiving portion 71a located on the front side includes a flat portion 711a that receives a flat portion (a flat plate portion 324a to be described later) of the side surface 30 of the panel 3, and a front end portion of the flat portion 711a. It has a regulating surface 712a that protrudes to the left from the panel 3 and can receive the front surface of the panel 3.

後側に位置する第二パネル受け部71bの受け面710bは、パネル3の側面30の平坦な部分(後述する平板部332b)を受けることが可能な平面部711bと、平面部711bの後端部に連続し、パネル3の側面30の突出した部分(後述する湾曲部332a)が収まる凹面部712bと、を有する。凹面部712bは、パネル3の後面を受けることが可能な規制面713bを含む。 The receiving surface 710b of the second panel receiving portion 71b located on the rear side includes a flat portion 711b that can receive a flat portion (a flat plate portion 332b to be described later) of the side surface 30 of the panel 3, and a rear end of the flat portion 711b. It has a concave part 712b that is continuous with the part and accommodates a protruding part of the side surface 30 of the panel 3 (a curved part 332a to be described later). The concave surface portion 712b includes a regulating surface 713b that can receive the rear surface of the panel 3.

第一パネル受け部71aは、ベース部材72の平板部720の左面の前端部に取り付けられ、前側の規制片721に接する。第一パネル受け部71aの上下長さは、ベース部材72の平板部720の上下長さと略同じである。 The first panel receiving portion 71a is attached to the front end portion of the left surface of the flat plate portion 720 of the base member 72, and is in contact with the regulating piece 721 on the front side. The vertical length of the first panel receiving portion 71a is approximately the same as the vertical length of the flat plate portion 720 of the base member 72.

第二パネル受け部71bは、平板部720の左面の後端部に取り付けられ、後側の規制片721に接する。第二パネル受け部71bの上下長さは、ベース部材72の平板部720の上下長さと略同じである。 The second panel receiving portion 71b is attached to the rear end portion of the left side of the flat plate portion 720, and is in contact with the regulating piece 721 on the rear side. The vertical length of the second panel receiving portion 71b is approximately the same as the vertical length of the flat plate portion 720 of the base member 72.

第一パネル受け部71aと第二パネル受け部71bとの間に形成されるスペースS1には、パネル3の側面30の突出部分(後述する突出部324b、パッキン34、及び耐火材9)が収まる。 The protruding portion of the side surface 30 of the panel 3 (the protruding portion 324b, the packing 34, and the fireproof material 9 to be described later) is accommodated in the space S1 formed between the first panel receiving portion 71a and the second panel receiving portion 71b. .

2-2.パネルと固定パネル
パネル3と固定パネル4は、建物の壁を形成するサンドイッチパネルであり、本実施形態では、同大同形のものである。以下では、パネル3について詳しく説明する。
2-2. Panel and fixed panel The panel 3 and the fixed panel 4 are sandwich panels that form the wall of a building, and in this embodiment, they are of the same size. Panel 3 will be explained in detail below.

図6に示すように、パネル3は、矩形板状である。パネル3は、上下方向と平行な長手方向と、左右方向と平行な短手方向と、前後方向と平行な厚み方向とを有する。パネル3は、例えば、上下方向の長さが、0.5~6.0mであり、左右方向の長さ(幅)が、0.3~1.5mであり、前後方向の長さ(厚み)が、30~150mmである。 As shown in FIG. 6, the panel 3 has a rectangular plate shape. The panel 3 has a longitudinal direction parallel to the up-down direction, a lateral direction parallel to the left-right direction, and a thickness direction parallel to the front-rear direction. For example, the panel 3 has a vertical length of 0.5 to 6.0 m, a horizontal length (width) of 0.3 to 1.5 m, and a longitudinal length (thickness) of 0.3 to 1.5 m. ) is 30 to 150 mm.

パネル3は、図6、図7A、図7B及び図8に示すように、芯材31と、芯材31を前側から覆う第一外皮32と、芯材31を後側から覆う第二外皮33と、を備える。 As shown in FIGS. 6, 7A, 7B, and 8, the panel 3 includes a core material 31, a first outer skin 32 that covers the core material 31 from the front side, and a second outer skin 33 that covers the core material 31 from the rear side. and.

芯材31は、その全体形状が、矩形の板状である。全体形状が板状とは、1枚の板に限らず、複数の部材を1枚の板をなすように並べたものも含まれる。芯材31は、本体部31aと、本体部31aよりも耐火性の高い耐火部31bを含む。 The core material 31 has a rectangular plate shape overall. The overall shape of a plate is not limited to a single plate, but also includes a plurality of members arranged to form a single plate. The core material 31 includes a main body portion 31a and a fireproof portion 31b having higher fire resistance than the main body portion 31a.

本体部31aは、左右の側面に凹条部310を有している。凹条部310は、本体部31aの左右の側面の前後方向の中央部に上下方向の全長にわたって位置する。凹条部310に、耐火部31bが配置される。耐火部31bは、ステープル等の固定具によって、本体部31aに固定される。 The main body portion 31a has grooved portions 310 on the left and right sides. The grooved portion 310 is located at the center of the left and right side surfaces of the main body portion 31a in the front-rear direction over the entire length in the up-down direction. A fireproof portion 31b is arranged in the grooved portion 310. The fireproof part 31b is fixed to the main body part 31a with a fixing tool such as a staple.

本体部31aは、断熱性を有する。本体部31aは、ロックウールやグラスウールなどの繊維状無機材で形成される。本体部31aは、左右方向に並んだ複数のブロック体で構成される。複数のブロック体のそれぞれは、繊維状無機材をバインダー等でブロック状に固めたものである。複数のブロック体は、上下方向の長さが互いに同じであり、前後方向の長さが互いに同じである。複数のブロック体は、隣接する側面同士が当接して、全体として1枚の矩形板状の本体部31aを形成している。複数のブロック体のそれぞれは、繊維状無機材の長手方向が、前後方向に沿っている。なお、複数のブロック体のそれぞれは、例えば、ロックウール製のボードを短冊状に切断したもので構成してもよい。この場合、複数のブロック体は、繊維方向が前後方向に対して平行となり、かつ、全体として1枚の矩形板状をなすように並べられて、本体部31aを形成する。なお、本体部31aは、ウレタンフォーム、フェノールフォーム等の発泡系の有機材で形成されてもよいし、スチレンボード、ウレタンボード等であってもよい。 The main body portion 31a has heat insulating properties. The main body portion 31a is formed of a fibrous inorganic material such as rock wool or glass wool. The main body portion 31a is composed of a plurality of blocks arranged in the left-right direction. Each of the plurality of block bodies is made by hardening fibrous inorganic material into a block shape with a binder or the like. The plurality of block bodies have the same length in the up-down direction and the same length in the front-back direction. Adjacent side surfaces of the plurality of block bodies are in contact with each other to form a single rectangular plate-shaped main body portion 31a as a whole. In each of the plurality of block bodies, the longitudinal direction of the fibrous inorganic material is along the front-rear direction. In addition, each of the plurality of block bodies may be constructed by cutting a rock wool board into strips, for example. In this case, the plurality of block bodies are arranged so that the fiber direction is parallel to the front-rear direction and form one rectangular plate shape as a whole to form the main body portion 31a. The main body portion 31a may be made of a foamed organic material such as urethane foam or phenol foam, or may be made of styrene board, urethane board, or the like.

耐火部31bは、本体部31aに比べて耐火性の高い部材であり、例えば、石膏ボードや、珪酸カルシウムボードである。耐火部31bは、凹条部310に対応した形状であり、1枚の矩形板である。耐火部31bは、凹条部310の全体を埋める。 The fireproof part 31b is a member having higher fire resistance than the main body part 31a, and is, for example, a gypsum board or a calcium silicate board. The fireproof part 31b has a shape corresponding to the grooved part 310, and is a single rectangular plate. The fireproof portion 31b fills the entire groove portion 310.

第一外皮32と第二外皮33のそれぞれは、金属板をロール加工やプレス加工などにより所望の形状に成形することによって得られる。金属板は、例えば、厚みが0.25~2.0mmである。金属板は、塗装鋼板、亜鉛めっき鋼板、アルミニウム-亜鉛合金めっき鋼板、ガルバリウム鋼板(登録商標)、エスジーエル(登録商標)鋼板等であるが、これらに限定されない。 Each of the first outer skin 32 and the second outer skin 33 is obtained by forming a metal plate into a desired shape by rolling, pressing, or the like. The metal plate has a thickness of, for example, 0.25 to 2.0 mm. The metal plates include, but are not limited to, painted steel plates, galvanized steel plates, aluminum-zinc alloy plated steel plates, Galvalume steel plates (registered trademark), SGL (registered trademark) steel plates, and the like.

第一外皮32は、後側に向けて開口した矩形の箱状である。第一外皮32は、芯材31の本体部31aの前面を覆う矩形板状の本体部320と、本体部31aの上面を覆う上壁部321と、本体部31aの下面を覆う下壁部322と、を有する。第一外皮32は更に、本体部31aの左の側面のうち凹条部310よりも前側の部分を覆う左の側壁部323と、本体部31aの右の側面のうち凹条部310よりも前側の部分を覆う右の側壁部324と、を有する。 The first outer skin 32 has a rectangular box shape that opens toward the rear side. The first outer skin 32 includes a rectangular plate-shaped main body 320 that covers the front surface of the main body 31a of the core material 31, an upper wall 321 that covers the upper surface of the main body 31a, and a lower wall 322 that covers the lower surface of the main body 31a. and has. The first outer skin 32 further includes a left side wall portion 323 that covers a portion of the left side surface of the main body portion 31a that is more forward than the grooved line portion 310, and a left side wall portion 323 that covers a portion of the left side surface of the main body portion 31a that is more forward than the grooved line portion 310; and a right side wall portion 324 that covers a portion of the right side wall portion 324 .

上壁部321は、本体部320の上縁から後側に突出し、下壁部322は、本体部320の下縁から後側に突出し、左の側壁部323は、本体部320の左縁から後側に突出し、右の側壁部324は、本体部320の右縁から後側に突出している。本体部320に対して4つの壁部321,322,323,324のそれぞれは、略直角である。上下の壁部321,322のそれぞれは、矩形の平板状である。左右の側壁部323,324は、矩形の平板部323a,324aと、平板部323a,324aの後端から左右方向外側に略直角に突出した矩形板状の突出部323b,324bとを有する。 The upper wall portion 321 protrudes rearward from the upper edge of the main body portion 320, the lower wall portion 322 protrudes rearward from the lower edge of the main body portion 320, and the left side wall portion 323 protrudes from the left edge of the main body portion 320. The right side wall portion 324 protrudes rearward from the right edge of the main body portion 320 . Each of the four walls 321, 322, 323, and 324 is substantially perpendicular to the main body 320. Each of the upper and lower wall portions 321, 322 has a rectangular flat plate shape. The left and right side wall portions 323, 324 have rectangular flat plate portions 323a, 324a, and rectangular plate-shaped protrusions 323b, 324b that protrude outward in the left-right direction at a substantially right angle from the rear ends of the flat plate portions 323a, 324a.

第二外皮33は、芯材31の本体部31aの後面を覆う矩形板状の本体部330と、本体部31aの左の側面のうち凹条部310よりも後側の部分を覆う左の側壁部331と、本体部31aの右の側面のうち凹条部310よりも後側の部分を覆う右の側壁部332と、を有する。左の側壁部331は、本体部330の左縁から前側に突出し、右の側壁部332は、本体部330の右縁から前側に突出している。なお、第二外皮33は、本体部31aの上面や下面を覆う部分を有さない。 The second outer skin 33 includes a rectangular plate-shaped main body 330 that covers the rear surface of the main body 31a of the core material 31, and a left side wall that covers a portion of the left side surface of the main body 31a that is on the rear side of the concave strip 310. portion 331, and a right side wall portion 332 that covers a portion of the right side surface of the main body portion 31a on the rear side of the groove portion 310. The left side wall portion 331 projects forward from the left edge of the main body portion 330, and the right side wall portion 332 projects forward from the right edge of the main body portion 330. Note that the second outer skin 33 does not have a portion that covers the upper surface or lower surface of the main body portion 31a.

左右の側壁部331,332のそれぞれは、平面視U字状に湾曲した湾曲部331a,332aと、湾曲部331a,332aの前端部から前側に突出した矩形状の平板部331b,332bと、を有する。 The left and right side wall portions 331, 332 each include curved portions 331a, 332a curved in a U-shape in plan view, and rectangular flat plate portions 331b, 332b protruding forward from the front ends of the curved portions 331a, 332a. have

外皮32,33のそれぞれは、本体部320,330が芯材31の本体部31aの前後の面に接着されて、芯材31と一体化している。 The outer skins 32 and 33 are integrated with the core material 31 by bonding the main body parts 320 and 330 to the front and rear surfaces of the main body part 31a of the core material 31, respectively.

パネル3は、壁部321,322,323,324のそれぞれに取り付けられるパッキン34を更に備える。なお、図6では、パッキン34の図示は省略している。図7A,図7B及び図8に示すように、パッキン34は、上壁部321の上面の前後方向の中央部と、下壁部322の下面の前後方向の中央部と、左右の側壁部323,324の平板部323a,324aの後端部のそれぞれに、取り付けられる。パッキン34は、長手方向に直交する断面が、中空の半円形状である。パッキン34は、パネル3を全周にわたって囲むように正面視にて矩形枠状に設けられる。パッキン34は、例えば合成ゴム製である。 The panel 3 further includes a packing 34 attached to each of the wall portions 321, 322, 323, and 324. Note that in FIG. 6, illustration of the packing 34 is omitted. As shown in FIGS. 7A, 7B, and 8, the packing 34 is located at the center of the upper surface of the upper wall 321 in the front-rear direction, the center of the lower surface of the lower wall 322 in the front-rear direction, and the left and right side walls 323. , 324, respectively. The packing 34 has a hollow semicircular cross section perpendicular to the longitudinal direction. The packing 34 is provided in a rectangular frame shape when viewed from the front so as to surround the entire circumference of the panel 3. The packing 34 is made of synthetic rubber, for example.

図3に示すように、パネル3の右の側面30には、耐火材9がビス等の固着具で取り付けられる。耐火材9は、アルカリアースシリケートブランケット(生体溶解性繊維)などの繊維状無機材料で形成された帯状のものである。本実施形態では、耐火材9は、圧縮した場合に復元しにくい部材である。耐火材9は、パネル3の右の側面30のうち、耐火部31bに対向する部分に、パネル3の長手方向の全長にわたって取り付けられる。なお、耐火材9のパネル3の側面30への取り付けは、施工現場にて行われる。 As shown in FIG. 3, a fireproof material 9 is attached to the right side surface 30 of the panel 3 with fixing devices such as screws. The refractory material 9 is a band-shaped material made of a fibrous inorganic material such as an alkali earth silicate blanket (biosoluble fiber). In this embodiment, the refractory material 9 is a member that is difficult to restore when compressed. The fireproof material 9 is attached to a portion of the right side surface 30 of the panel 3 facing the fireproof portion 31b over the entire length of the panel 3 in the longitudinal direction. Note that the attachment of the fireproof material 9 to the side surface 30 of the panel 3 is performed at the construction site.

図6及び図8に示すように、パネル3は、パネル3の後面の下端部に固定され、横架材2への取り付けに用いられる下取付部材35と、パネル3の後面の上端部に固定され、他の横架材2への取り付けに用いられる上取付部材36と、を更に備える。 As shown in FIGS. 6 and 8, the panel 3 is fixed to the lower end of the rear surface of the panel 3, and is fixed to the lower mounting member 35 used for attachment to the horizontal member 2, and the upper end of the rear surface of the panel 3. and an upper mounting member 36 used for mounting to another horizontal member 2.

下取付部材35は、パネル3の後面の下端部に固定される側面視L字状の三つのパネル固定板35aと、三つのパネル固定板35aのうち左端と右端の二つのパネル固定板35aにボルト37により固定される二つの側面視略Z字状の取付板35bとから構成される。ボルト37は、本実施形態では、片面側から締結することができるワンサイドボルトである。 The lower mounting member 35 is attached to three panel fixing plates 35a that are L-shaped in side view and fixed to the lower end of the rear surface of the panel 3, and two panel fixing plates 35a at the left end and right end of the three panel fixing plates 35a. It is composed of two mounting plates 35b that are fixed with bolts 37 and have a substantially Z-shape when viewed from the side. In this embodiment, the bolt 37 is a one-sided bolt that can be fastened from one side.

三つのパネル固定板35aは、左右方向に間隔をおいて配置されている。三つのパネル固定板35aのそれぞれは、パネル3の後面に平行な縦片350と、縦片350の下端部から前側に延び、パネル3の下面に平行な横片351とを有する。縦片350がパネル3の第二外皮33の本体部330の下端部にビス等の固定具で固定され、横片351の前端部がパネル3の第一外皮32の下壁部322にビス等の固定具で固定されている。 The three panel fixing plates 35a are arranged at intervals in the left-right direction. Each of the three panel fixing plates 35a has a vertical piece 350 parallel to the rear surface of the panel 3, and a horizontal piece 351 extending from the lower end of the vertical piece 350 to the front side and parallel to the lower surface of the panel 3. The vertical piece 350 is fixed to the lower end of the main body part 330 of the second outer skin 33 of the panel 3 with a fixing device such as a screw, and the front end of the horizontal piece 351 is fixed to the lower wall part 322 of the first outer skin 32 of the panel 3 with a screw etc. It is fixed with a fixing device.

左端と右端の二つのパネル固定板35aのそれぞれの縦片350の上部に、取付板35bの上部がボルト37で固定され、縦片350の下部と、取付板35bの下部との間には、横架材2の縦板部20を差し込み可能な差込溝38が形成される。差込溝38の幅は、ボルト37のねじ締め具合で調整可能である。ボルト37を最後までねじ締めることで、パネル固定板35aを縦板部20に押し当てることができる。 The upper part of the mounting plate 35b is fixed to the upper part of the vertical piece 350 of the two panel fixing plates 35a at the left end and the right end with bolts 37, and between the lower part of the vertical piece 350 and the lower part of the mounting plate 35b, An insertion groove 38 into which the vertical plate portion 20 of the horizontal member 2 can be inserted is formed. The width of the insertion groove 38 can be adjusted by adjusting the tightening condition of the bolt 37. By tightening the bolts 37 to the end, the panel fixing plate 35a can be pressed against the vertical plate portion 20.

上取付部材36は、パネル3の後面の上端部に固定される側面視L字状の二つのパネル固定板36aと、二つのパネル固定板36aのそれぞれにボルト39により固定される二つの矩形板状の取付板36bとから構成される。ボルト39は、本実施形態では、片面側から締結することができるワンサイドボルトである。 The upper mounting member 36 includes two panel fixing plates 36a that are L-shaped in side view and are fixed to the upper end of the rear surface of the panel 3, and two rectangular plates that are fixed to each of the two panel fixing plates 36a with bolts 39. It is composed of a mounting plate 36b having a shape. In this embodiment, the bolt 39 is a one-sided bolt that can be fastened from one side.

二つのパネル固定板36aは、左右方向に間隔をおいて配置されている。二つのパネル固定板36aは、左右方向における位置が、三つのパネル固定板35aのうち、左右両端に位置する二つのパネル固定板35aと同じである。二つのパネル固定板36aのそれぞれは、パネル3の後面に平行な縦片360と、縦片360の上端部から前側に延び、パネル3の上面に平行な横片361とを有する。縦片360がパネル3の第二外皮33の本体部330の上端部にビス等の固定具で固定され、横片361の前端部がパネル3の第一外皮32の上壁部321にビス等の固定具で固定されている。二つのパネル固定板36aのそれぞれの縦片360に、取付板36bの下部がボルト39で固定される。 The two panel fixing plates 36a are arranged at intervals in the left-right direction. The two panel fixing plates 36a have the same positions in the left-right direction as the two panel fixing plates 35a located at both left and right ends of the three panel fixing plates 35a. Each of the two panel fixing plates 36a has a vertical piece 360 parallel to the rear surface of the panel 3, and a horizontal piece 361 extending frontward from the upper end of the vertical piece 360 and parallel to the upper surface of the panel 3. The vertical piece 360 is fixed to the upper end of the main body part 330 of the second outer skin 33 of the panel 3 with a fixing device such as a screw, and the front end of the horizontal piece 361 is fixed to the upper wall part 321 of the first outer skin 32 of the panel 3 with a screw etc. It is fixed with a fixing device. The lower part of the mounting plate 36b is fixed to each vertical piece 360 of the two panel fixing plates 36a with bolts 39.

パネル3は、下取付部材35の二つの取付板35bとこれに対向する二つのパネル固定板36aとの間の差込溝38に、横架材2の縦板部20を差し込んで、二つの取付板35bを縦板部20に引っ掛けることで、横架材2によって左右方向にスライド移動可能に支持される。なお、このとき、ボルト37は、取付板35bがパネル固定板35aから外れない程度にねじ締めされた仮保持状態とされる。 The panel 3 is assembled by inserting the vertical plate portions 20 of the horizontal member 2 into the insertion grooves 38 between the two mounting plates 35b of the lower mounting member 35 and the two panel fixing plates 36a facing them. By hooking the mounting plate 35b to the vertical plate portion 20, it is supported by the horizontal member 2 so as to be slidable in the left-right direction. At this time, the bolts 37 are in a temporarily held state in which they are tightened to such an extent that the mounting plate 35b does not come off the panel fixing plate 35a.

2-3.横架材
図10に示すように、横架材2は、構造躯体の一部を構成するものであり、本実施形態では、側面視L字状のアングル材である。横架材2は、鋼製である。横架材2は、縦板部20と、縦板部20の下端部から後側に延びた横板部21と、を有する。なお、縦板部20の厚み(前後方向の長さ)は、例えば、10mm未満であって、好ましくは、6~9mm程度である。
2-3. Horizontal frame member As shown in FIG. 10, the horizontal frame member 2 constitutes a part of the structural frame, and in this embodiment, it is an angle member having an L-shape when viewed from the side. The horizontal member 2 is made of steel. The horizontal member 2 includes a vertical plate portion 20 and a horizontal plate portion 21 extending rearward from the lower end of the vertical plate portion 20. The thickness (length in the front-rear direction) of the vertical plate portion 20 is, for example, less than 10 mm, and preferably about 6 to 9 mm.

構造躯体は、上下に並ぶ複数の横架材2を備える。複数の横架材2のそれぞれは、建物の床や天井を構成する土台10に取り付けられている。なお、複数の横架材2のそれぞれは、梁に固定されてもよいし、複数の柱に架け渡して固定されてもよい。 The structural frame includes a plurality of horizontal members 2 arranged vertically. Each of the plurality of horizontal members 2 is attached to a base 10 that constitutes the floor and ceiling of the building. Note that each of the plurality of horizontal members 2 may be fixed to a beam, or may be fixed across a plurality of columns.

上下に並ぶ複数の横架材2は、パネル3に取り付けられた上下の取付部材35,36の間隔と同程度、上下方向に離れて位置する。上下に並ぶ二つの横架材2のうち、上側に位置する横架材2には、パネル3の上取付部材36が取り付けられ、下側に位置する横架材2には、パネル3の下取付部材35が取り付けられる。 The plurality of horizontal members 2 arranged vertically are spaced apart in the vertical direction to the same extent as the interval between the upper and lower mounting members 35 and 36 attached to the panel 3. Of the two horizontal members 2 arranged vertically, the upper mounting member 36 of the panel 3 is attached to the upper horizontal member 2, and the lower horizontal member 36 of the panel 3 is attached to the lower horizontal member 2. Attachment member 35 is attached.

各横架材2の縦板部20のうち、パネル3の下取付部材35の左右方向の中央に位置するパネル固定板35aに対応する部分の前面には、このパネル固定板35aを下から支持する側面視L字状の受け部材22が溶接等で固定されている。 The panel fixing plate 35a is supported from below on the front surface of the portion of the vertical plate portion 20 of each horizontal member 2 that corresponds to the panel fixing plate 35a located at the center in the left-right direction of the lower mounting member 35 of the panel 3. A receiving member 22 having an L-shape in side view is fixed by welding or the like.

3.目地幅調整方法
続いて、上述した目地幅調整治具1を用いて、パネル3と固定パネル4の間の目地幅を調整する方法について説明する。
3. Joint Width Adjustment Method Next, a method of adjusting the joint width between the panel 3 and the fixed panel 4 using the joint width adjustment jig 1 described above will be described.

まず、図1に示すように、構造躯体(本実施形態では横架材2)に対して位置が固定された固定パネル4の側方に、パネル3を配置する。このとき、パネル3の下端部の下取付部材35の二つの取付板35bを、横架材2の縦板部20に引っ掛ける。取付板35bは、ボルト37によってパネル固定板35aに対して仮止めしておき、パネル3を横架材2の長手方向に沿ってスライド移動可能としておく。パネル3は、パネル3の左の側面が固定パネル4の右の側面に当たるか、もしくは、僅かな隙間を介して位置するように配置する。なお、パネル3は、クレーン等の吊り上げ手段によって吊り上げた状態で、目地幅の調整が行われる。 First, as shown in FIG. 1, the panel 3 is placed on the side of the fixed panel 4 whose position is fixed with respect to the structural frame (horizontal member 2 in this embodiment). At this time, the two mounting plates 35b of the lower mounting member 35 at the lower end of the panel 3 are hooked onto the vertical plate portion 20 of the horizontal member 2. The mounting plate 35b is temporarily fixed to the panel fixing plate 35a with bolts 37, so that the panel 3 can be slid along the longitudinal direction of the horizontal member 2. The panel 3 is arranged so that the left side of the panel 3 touches the right side of the fixed panel 4, or is positioned with a slight gap therebetween. Note that the joint width is adjusted while the panel 3 is being lifted by a lifting means such as a crane.

次いで、図9Aに示すように、目地幅調整治具1の係止部5の差込溝50に横架材2の縦板部20を差し込んで、係止部5を縦板部20に係止させる。このとき、目地幅調整治具1の押圧部7の二つのパネル受け部71a,71bを、パネル3の右の側面30に当てる。パネル3の側面30に設けられているパッキン34と耐火材9と突出部324bは、二つのパネル受け部71a,71bの間のスペースS1に収まり、傷付きや変形が抑制される。耐火材9は、スペースS1に収まることで、押圧部7によって圧縮されて変形することを防ぐことができる。これにより、パネル3の右側に他のパネルを施工するときに、パネル3と他のパネルとで耐火材9を圧縮させて変形させることができ、パネル3と他のパネルとの隙間を耐火材9によって適切に埋めることができる。 Next, as shown in FIG. 9A, the vertical plate part 20 of the horizontal member 2 is inserted into the insertion groove 50 of the locking part 5 of the joint width adjustment jig 1, and the locking part 5 is engaged with the vertical plate part 20. make it stop At this time, the two panel receiving parts 71a and 71b of the pressing part 7 of the joint width adjustment jig 1 are brought into contact with the right side surface 30 of the panel 3. The packing 34, the refractory material 9, and the protruding portion 324b provided on the side surface 30 of the panel 3 fit into the space S1 between the two panel receiving portions 71a and 71b, and damage and deformation are suppressed. By fitting the refractory material 9 into the space S1, the refractory material 9 can be prevented from being compressed and deformed by the pressing portion 7. As a result, when constructing another panel on the right side of panel 3, the fireproof material 9 can be compressed and deformed between panel 3 and the other panel, and the gap between panel 3 and the other panel can be filled with fireproof material. 9 can be filled in appropriately.

次いで、図9Bに示すように、固定操作部6の操作レバー61を、固定用ボルト60を中心に後方から見て時計回りに回転させて、固定操作部6の固定用ボルト60の先端を縦板部20に押し当て、係止部5を縦板部20に固定する。 Next, as shown in FIG. 9B, the operating lever 61 of the fixed operation section 6 is rotated clockwise around the fixing bolt 60 when viewed from the rear, so that the tip of the fixing bolt 60 of the fixed operation section 6 is vertically rotated. The locking portion 5 is fixed to the vertical plate portion 20 by pressing against the plate portion 20 .

次いで、図9Cに示すように、スライド操作部8のボルト80の頭部81を電動工具やラチェットレンチ等の工具で回転操作して、押圧部7を横架材2の長手方向に沿って左方にスライド移動させる。これにより、押圧部7でパネル3の右の側面30を押圧してパネル3を左方にスライド移動させて、パネル3と固定パネル4との間の目地幅を調整する。 Next, as shown in FIG. 9C, the head 81 of the bolt 80 of the slide operation part 8 is rotated with a tool such as an electric tool or a ratchet wrench, and the pressing part 7 is moved to the left along the longitudinal direction of the horizontal member 2. Slide it in the opposite direction. As a result, the pressing portion 7 presses the right side surface 30 of the panel 3 to slide the panel 3 to the left, thereby adjusting the joint width between the panel 3 and the fixed panel 4.

パネル3と固定パネル4の間の目地幅が所定の長さになったら、スライド操作部8の回転操作を止める。 When the joint width between the panel 3 and the fixed panel 4 reaches a predetermined length, the rotation operation of the slide operation section 8 is stopped.

次いで、パネル3の上取付部材36の二つの取付板36bを上側の横架材2の縦板部20に対して、溶接等の適宜手段で固定する。 Next, the two mounting plates 36b of the upper mounting member 36 of the panel 3 are fixed to the vertical plate portion 20 of the upper horizontal member 2 by appropriate means such as welding.

次いで、パネル3の下取付部材35の二つのボルト37を最後までねじ締めして、二つの取付板35bを横架材2の縦板部20に押し当てる。このとき、パネル3の下端部の左右方向の中央部に位置するパネル固定板35aは、横架材2の縦板部20に固定された受け部材22の上に載置され、パネル3の自重は受け部材22によって支持される。なお、受け部材22に対してパネル固定板35aは、溶接等で固定しない。 Next, the two bolts 37 of the lower mounting member 35 of the panel 3 are tightened to the end, and the two mounting plates 35b are pressed against the vertical plate portion 20 of the horizontal member 2. At this time, the panel fixing plate 35a located at the center of the lower end of the panel 3 in the left-right direction is placed on the receiving member 22 fixed to the vertical plate part 20 of the horizontal member 2, and the panel 3's own weight is supported by the receiving member 22. Note that the panel fixing plate 35a is not fixed to the receiving member 22 by welding or the like.

パネル3の下側に他のパネル3が既に設置されている場合には、パネル3の二つの取付板35bとこれに対向するパネル固定板35aとの間に、横架材2の縦板部20と他のパネル3の取付板36bとを挟み込む。 If another panel 3 has already been installed below the panel 3, the vertical plate portion of the horizontal member 2 may be 20 and the mounting plate 36b of another panel 3 are sandwiched.

以上のようにすることで、パネル3は、上下二つの横架材2に対して固定される。 By doing as described above, the panel 3 is fixed to the upper and lower two horizontal members 2.

パネル3の上下二つの横架材2への固定が終わったら、目地幅調整治具1の固定操作部6の操作レバー61を回転操作して、係止部5の縦板部20への固定を解除し、縦板部20から係止部5を取り外して、目地幅調整治具1を横架材2から取り外す。 After fixing the panel 3 to the two upper and lower horizontal members 2, rotate the operating lever 61 of the fixing operation part 6 of the joint width adjustment jig 1 to fix the locking part 5 to the vertical plate part 20. is released, the locking part 5 is removed from the vertical plate part 20, and the joint width adjustment jig 1 is removed from the horizontal member 2.

以上のように施工することで、パネル3は、固定パネル4との間に所定の目地幅を形成した状態で、横架材2に固定される。上述の施工方法により複数のパネル3を横架材2に対して固定することで、例えば、図10に示す壁構造を形成することができる。 By performing the construction as described above, the panel 3 is fixed to the horizontal member 2 with a predetermined joint width formed between it and the fixed panel 4. By fixing a plurality of panels 3 to the horizontal members 2 using the above-described construction method, for example, a wall structure shown in FIG. 10 can be formed.

4.作用効果
以上説明した本実施形態の目地幅調整治具1は、横架材2にスライド可能に係止されたパネル3の側方において、係止部5を横架材2に係止させた状態で、固定操作部6を操作することで、係止部5を横架材2に固定することができる。その後、スライド操作部8を操作することで、押圧部7をスライド移動させて、押圧部7によってパネル3を押圧してパネル3をスライド移動させることができ、パネル3と固定パネル4との間の目地幅を調整することができる。
4. Effects The joint width adjustment jig 1 of the present embodiment described above has the locking portion 5 locked to the horizontal member 2 on the side of the panel 3 slidably locked to the horizontal member 2. In this state, the locking portion 5 can be fixed to the horizontal member 2 by operating the fixing operation portion 6. Thereafter, by operating the slide operation part 8, the pressing part 7 can be slid and the panel 3 can be pressed by the pressing part 7, and the panel 3 can be slid. The joint width can be adjusted.

このように本実施形態の目地幅調整治具1では、固定操作部6の操作と、スライド操作部8の操作の二つの操作で、パネル3をスライド移動させることができるため、パネル3と固定パネル4との間の目地幅の調整がしやすい。 In this way, in the joint width adjustment jig 1 of this embodiment, the panel 3 can be slid by two operations, the operation of the fixed operation part 6 and the operation of the slide operation part 8, so that the panel 3 and the fixed It is easy to adjust the joint width between panel 4.

また、固定操作部6の操作とスライド操作部8の操作はいずれも、施工者が一人で行うことができるため、本実施形態の目地幅調整治具1を用いることで、固定パネル4とパネル3の間の目地幅の調整が簡単に行える。 Furthermore, since both the fixed operation section 6 and the slide operation section 8 can be operated by a single installer, the joint width adjustment jig 1 of this embodiment allows the fixed panel 4 and the panel You can easily adjust the joint width between 3.

また、本実施形態の目地幅調整治具1では、スライド操作部8を操作して、パネル3と固定パネル4との間の目地幅を所定の長さに調整した状態で、押圧部7がパネル3の固定位置からの移動を制限するストッパーとして機能する。 In addition, in the joint width adjustment jig 1 of this embodiment, when the slide operation part 8 is operated to adjust the joint width between the panel 3 and the fixed panel 4 to a predetermined length, the pressing part 7 is It functions as a stopper that limits movement of the panel 3 from its fixed position.

そのため、本実施形態の目地幅調整治具1を用いることで、パネル3の横架材2への固定も、目地幅調整治具1を操作した施工者が行え、パネル3の設置に必要な人数を抑えることができる。 Therefore, by using the joint width adjustment jig 1 of this embodiment, the installer who operated the joint width adjustment jig 1 can also fix the panel 3 to the horizontal member 2, and the installation of the panel 3 can be carried out. The number of people can be kept down.

また、本実施形態の目地幅調整治具1は、パネル3が係止される横架材2に固定して用いるため、押圧部7をスライド移動させる方向と、パネル3をスライド移動させる方向とを合わせやすい。 In addition, since the joint width adjustment jig 1 of this embodiment is used by being fixed to the horizontal member 2 to which the panel 3 is locked, the direction in which the pressing part 7 is slid and the direction in which the panel 3 is slid are determined. Easy to match.

また、本実施形態の目地幅調整治具1では、横架材2に対して係止部5を固定及び固定解除する固定操作部6が、把持可能な操作レバー61を有するため、電動工具やラチェットレンチ等の工具を用いなくてもよく、固定及び固定解除の操作がしやすい。 In addition, in the joint width adjustment jig 1 of this embodiment, the fixing operation part 6 that fixes and releases the locking part 5 from the horizontal member 2 has a grippable operation lever 61, so that it can be used with a power tool or the like. There is no need to use tools such as a ratchet wrench, and the fixing and unfixing operations are easy.

また、本実施形態の目地幅調整治具1では、スライド操作部8が、押圧部7に連結され、回転操作されるボルト80を有するため、押圧部7のスライド位置を無段階で調整することができて、パネル3と固定パネル4の間の目地幅の調整がしやすい。 In addition, in the joint width adjustment jig 1 of this embodiment, the slide operation part 8 has a bolt 80 that is connected to the pressing part 7 and is rotated, so that the sliding position of the pressing part 7 can be adjusted steplessly. This makes it easy to adjust the joint width between the panel 3 and the fixed panel 4.

また、本実施形態の目地幅調整治具1では、パネル3の側面30を押圧する押圧部7が、本体部70と、本体部70に取り付けられるパネル受け部71とを有し、パネル受け部71がパネル3の側面30を受ける受け面710を有している。そのため、本実施形態の目地幅調整治具1では、本体部70は金属で形成して強度の向上を図ったうえで、パネル受け部71は樹脂で形成してパネル3の側面30に傷を付けにくくすることができる。なお、パネル受け部71を取り換えることで、側面の形状が異なるパネル3の目地幅の調整にも用いることができる。 Moreover, in the joint width adjustment jig 1 of this embodiment, the pressing part 7 that presses the side surface 30 of the panel 3 has a main body part 70 and a panel receiving part 71 attached to the main body part 70, and the pressing part 7 presses the side surface 30 of the panel 3. 71 has a receiving surface 710 for receiving the side surface 30 of the panel 3. Therefore, in the joint width adjustment jig 1 of this embodiment, the main body part 70 is made of metal to improve strength, and the panel receiving part 71 is made of resin to avoid scratches on the side surface 30 of the panel 3. It can be made difficult to attach. Note that by replacing the panel receiving portion 71, it can also be used to adjust the joint width of panels 3 having different side surfaces.

また、本実施形態の目地幅調整治具1では、押圧部7のパネル受け部71が、パネル3の厚み方向に距離をあけて位置する第一パネル受け部71aと第二パネル受け部71bで構成され、第一パネル受け部71aと第二パネル受け部71bの間にスペースS1が形成される。 In addition, in the joint width adjustment jig 1 of the present embodiment, the panel receiving portion 71 of the pressing portion 7 has a first panel receiving portion 71a and a second panel receiving portion 71b located at a distance in the thickness direction of the panel 3. A space S1 is formed between the first panel receiving portion 71a and the second panel receiving portion 71b.

そのため、本実施形態の目地幅調整治具1では、パネル3が側面30に突出部分(パッキン34、耐火材9、及び突出部324b)を有していても、この突出部分が押圧部7に押されて変形することを防ぐことができる。 Therefore, in the joint width adjustment jig 1 of the present embodiment, even if the panel 3 has a protruding part (packing 34, fireproof material 9, and protruding part 324b) on the side surface 30, this protruding part is attached to the pressing part 7. It can prevent it from being pushed and deformed.

また、本実施形態の目地幅調整治具1では、第二パネル受け部71bが凹面部712bを有するため、パネル3の湾曲部332aを凹面部712b内に収めることができ、パネル3の湾曲部332aが押圧部7に押されて変形することを防ぐことができる。 In addition, in the joint width adjustment jig 1 of this embodiment, since the second panel receiving part 71b has the concave part 712b, the curved part 332a of the panel 3 can be accommodated in the concave part 712b, and the curved part of the panel 3 332a can be prevented from being pressed by the pressing portion 7 and deformed.

また、本実施形態の目地幅調整治具1では、接続部材73がボルト80の軸部82に対して傾斜可能であるため、押圧部7をパネル3の側面30に合わせて傾けることができ、押圧部7をパネル3の側面30に押し当てやすい。 In addition, in the joint width adjustment jig 1 of this embodiment, since the connecting member 73 is tiltable with respect to the shaft portion 82 of the bolt 80, the pressing portion 7 can be tilted to match the side surface 30 of the panel 3. The pressing part 7 can be easily pressed against the side surface 30 of the panel 3.

5.変形例
以上説明した本実施形態の目地幅調整治具1及びこれを用いた目地幅調整方法の変形例について説明する。
5. Modifications Modifications of the joint width adjustment jig 1 of the present embodiment and the joint width adjustment method using the same described above will be described.

固定操作部6は、係止部5を横架材2に固定することができるように構成されたものであればよく、図5等に示す構造のものに限定されない。例えば、固定操作部6は、操作レバー61を有さなくてよく、固定用ボルト60のみで構成されてもよい。この場合、固定用ボルト60の頭部63を、電動工具やラチェットレンチ等の工具で回転操作することで、係止部5を横架材2に対して固定及び固定解除することができる。 The fixing operation part 6 may be any structure as long as it can fix the locking part 5 to the horizontal member 2, and is not limited to the structure shown in FIG. 5 and the like. For example, the fixed operation part 6 may not have the operation lever 61 and may be configured only with the fixing bolt 60. In this case, the locking portion 5 can be fixed to and released from the horizontal member 2 by rotating the head 63 of the fixing bolt 60 with a tool such as an electric tool or a ratchet wrench.

スライド操作部8は、押圧部7を横架材2の長手方向にスライド移動させることができるように構成されたものであればよく、図3等に示す構造のものに限定されない。例えば、スライド操作部8は、回転しながらスライド移動するものに限らず、回転せずにスライド移動するものであってもよい。また、スライド操作部8は、ボルト80の頭部81に連結される操作レバーを更に有してもよい。 The slide operation section 8 may be any structure as long as it can slide the pressing section 7 in the longitudinal direction of the horizontal member 2, and is not limited to the structure shown in FIG. 3 and the like. For example, the slide operation section 8 is not limited to one that slides while rotating, but may be one that slides without rotating. Further, the slide operation section 8 may further include an operation lever connected to the head 81 of the bolt 80.

押圧部7は、パネル3の側面30に当てられるように構成されたものであればよく、図3等に示す構造のものに限定されない。例えば、押圧部7は、本体部70に、パネル受け部71を一つだけ取り付けたものであってもよい。この場合、パネル受け部71は、例えば、パネル3の側面30に前後方向の全長にわたって当たる受け面710を有する。 The pressing part 7 may be of any type as long as it is configured to be pressed against the side surface 30 of the panel 3, and is not limited to the structure shown in FIG. 3 and the like. For example, the pressing part 7 may be one in which only one panel receiving part 71 is attached to the main body part 70. In this case, the panel receiving portion 71 has, for example, a receiving surface 710 that contacts the side surface 30 of the panel 3 over the entire length in the front-back direction.

横架材2は、側面視L字状のアングル材に限らず、縦板部20のみで構成されるものであってよい。 The horizontal member 2 is not limited to an angle member having an L-shape in side view, and may be composed only of the vertical plate portions 20.

パネル3は、下取付部材35(横架材2の縦板部20に引っ掛かる部分)を、パネル3の下端部に限らず、パネル3の上端部に備えてもよい。 The panel 3 may include a lower attachment member 35 (a portion hooked to the vertical plate portion 20 of the horizontal member 2) not only at the lower end of the panel 3 but also at the upper end of the panel 3.

固定パネル4は、パネル3とは異なる形状及び大きさのパネルであってもよい。また、固定パネル4は、パネル3が引っ掛かる横架材2とは別の構造躯体に対して位置が固定されたものであってもよい。 Fixed panel 4 may have a different shape and size from panel 3. Further, the fixed panel 4 may be fixed in position with respect to a structural frame other than the horizontal member 2 on which the panel 3 is hooked.

目地幅調整治具1は、パネル3の右の側面30を押圧するものに限らず、パネル3の左の側面を押圧して、パネル3の右側に配置された固定パネル4との間の目地幅を調整するものであってもよい。 The joint width adjustment jig 1 is not limited to the one that presses the right side surface 30 of the panel 3, but also the one that presses the left side surface of the panel 3 to adjust the joint width between the panel 3 and the fixed panel 4 arranged on the right side. The width may be adjusted.

目地幅調整治具1によって、目地幅が調整されるパネル3と固定パネル4は、図6から図8に示す構造のサンドイッチパネルに限定されない。パネル3と固定パネル4は、金属製の外皮を有するサンドイッチパネルに限らず、窯業系のパネルであってもよいし、金属サイディング材であってもよいし、木製のパネルであってもよく、特に限定されない。 The panel 3 and fixed panel 4 whose joint widths are adjusted by the joint width adjustment jig 1 are not limited to the sandwich panels having the structures shown in FIGS. 6 to 8. The panel 3 and the fixed panel 4 are not limited to sandwich panels having a metal outer skin, but may also be ceramic panels, metal siding materials, or wooden panels. Not particularly limited.

6.まとめ
以上説明した一実施形態及びその変形例のように、第一態様の目地幅調整治具(1)は、下記の構成を備える。
6. Summary As in the embodiment and its modification described above, the joint width adjustment jig (1) of the first aspect has the following configuration.

すなわち、第一態様の目地幅調整治具(1)は、構造躯体の一部を構成する横架材(2)に対してその長手方向にスライド可能に係止されるパネル(3)と、このパネル(3)に隣接した位置で固定された固定パネル(4)との間の目地幅を調整するための目地幅調整治具である。目地幅調整治具(1)は、横架材(2)に係止される係止部(5)と、係止部(5)を横架材(2)に固定し、かつ固定を解除することのできる固定操作部(6)と、パネル(3)のうち固定パネル(4)とは反対側を向く側面(30)に当てられる押圧部(7)と、押圧部(7)を横架材(2)の長手方向にスライド移動させることのできるスライド操作部(8)と、を備える。 That is, the joint width adjustment jig (1) of the first aspect includes a panel (3) that is slidably locked in the longitudinal direction of a horizontal member (2) that constitutes a part of the structural frame; This is a joint width adjustment jig for adjusting the joint width between this panel (3) and a fixed panel (4) fixed at a position adjacent to it. The joint width adjustment jig (1) has a locking part (5) that is locked to the horizontal member (2), and a locking part (5) that fixes the locking part (5) to the horizontal member (2) and releases the fixation. a fixed operation part (6) that can be moved horizontally; a pressing part (7) that is applied to the side (30) of the panel (3) facing away from the fixed panel (4); A slide operation part (8) that can slide in the longitudinal direction of the frame member (2) is provided.

上記構成を備える第一態様の目地幅調整治具(1)では、横架材(2)にスライド可能に係止されたパネル(3)の側方において、係止部(5)を横架材(2)に係止させた状態で、固定操作部(6)を操作することで、係止部(5)を横架材(2)に固定することができる。その後、第一態様の目地幅調整治具(1)では、スライド操作部(8)を操作することで、押圧部(7)をスライド移動させて、押圧部(7)によってパネル(3)を押圧してパネル(3)をスライド移動させることができ、パネル(3)と固定パネル(4)との間の目地幅を調整することができる。このように第一態様の目地幅調整治具(1)では、固定操作部(6)の操作と、スライド操作部(8)の操作の二つの操作で、パネル(3)をスライド移動させることができて、パネル(3)と固定パネル(4)との間の目地幅の調整がしやすい。 In the joint width adjustment jig (1) of the first aspect having the above configuration, the locking portion (5) is attached to the horizontal frame member (2) on the side of the panel (3) that is slidably locked to the horizontal frame member (2). The locking portion (5) can be fixed to the horizontal member (2) by operating the fixing operation portion (6) while the locking portion (5) is locked to the member (2). Thereafter, in the joint width adjustment jig (1) of the first aspect, by operating the slide operation part (8), the pressing part (7) is slid and the panel (3) is moved by the pressing part (7). The panel (3) can be slid by pressing, and the joint width between the panel (3) and the fixed panel (4) can be adjusted. In this way, in the joint width adjustment jig (1) of the first aspect, the panel (3) can be slid by two operations: the operation of the fixed operation part (6) and the operation of the slide operation part (8). This makes it easy to adjust the joint width between the panel (3) and the fixed panel (4).

また、上述した一実施形態及びその変形例のように、第二態様の目地幅調整治具(1)は、第一態様の目地幅調整治具(1)の構成に加えて、下記の構成を付加的に備える。 Further, as in the above-described embodiment and its modified example, the joint width adjustment jig (1) of the second aspect has the following configuration in addition to the configuration of the joint width adjustment jig (1) of the first aspect. additionally provided.

すなわち、第二態様の目地幅調整治具(1)では、固定操作部(6)は、横架材(2)に対して接離するように、係止部(5)に取り付けられた固定用ボルト(60)と、固定用ボルト(60)に連結された操作レバー(61)と、を有する。 That is, in the joint width adjustment jig (1) of the second aspect, the fixed operation part (6) is a fixed part attached to the locking part (5) so as to move toward and away from the horizontal member (2). and an operating lever (61) connected to the fixing bolt (60).

上記構成を備えることで、第二態様の目地幅調整治具(1)では、操作レバー(61)を操作して固定用ボルト(60)を回転させることで、固定用ボルト(60)が横架材(2)に当たる固定状態と、固定用ボルト(60)が横架材(2)から離れる固定解除状態とを切り替えることができる。そのため、第二態様の目地幅調整治具(1)では、係止部(5)を横架材(2)に対して固定及び固定解除する操作が簡単に行える。 With the above configuration, in the joint width adjustment jig (1) of the second aspect, the fixing bolt (60) can be moved horizontally by operating the operation lever (61) and rotating the fixing bolt (60). It is possible to switch between a fixed state in which the fixing bolt (60) is in contact with the frame member (2) and a fixed release state in which the fixing bolt (60) is separated from the horizontal member (2). Therefore, in the joint width adjustment jig (1) of the second aspect, the locking portion (5) can be easily fixed and unfixed to the horizontal member (2).

また、上述した一実施形態及びその変形例のように、第三態様の目地幅調整治具(1)は、第一又は第二態様の目地幅調整治具(1)の構成に加えて、下記の構成を付加的に備える。 In addition, as in the above-described embodiment and its modified example, the joint width adjustment jig (1) of the third aspect has, in addition to the configuration of the joint width adjustment jig (1) of the first or second aspect, The following configuration is additionally provided.

すなわち、第三態様の目地幅調整治具(1)では、スライド操作部(8)は、係止部(5)に取り付けられ、横架材(2)の長手方向に移動可能なボルト(80)を有する。ボルト(80)は、回転操作される頭部(81)と、押圧部(7)に回転自在に連結された軸部(82)と、を含む。 That is, in the joint width adjustment jig (1) of the third aspect, the slide operation part (8) is attached to the locking part (5) and the bolt (80) is movable in the longitudinal direction of the horizontal member (2). ). The bolt (80) includes a rotatable head (81) and a shaft (82) rotatably connected to the pressing portion (7).

上記構成を備えることで、第三態様の目地幅調整治具(1)では、ボルト(80)の頭部(81)を回転操作することで、係止部(5)に対してボルト(80)を横架材(2)の長手方向に移動させることができる。これにより、第三態様の目地幅調整治具(1)では、ボルト(80)の軸部(82)で押圧部(7)を押して、押圧部(7)でパネル(3)を押圧してパネル(3)を固定パネル(4)側へ移動させることができる。このように、第三態様の目地幅調整治具(1)では、ボルト(80)の回転によって押圧部(7)を移動させるため、パネル(3)の移動の微調整が行いやすい。 By having the above configuration, in the joint width adjustment jig (1) of the third aspect, by rotating the head (81) of the bolt (80), the bolt (80) ) can be moved in the longitudinal direction of the cross member (2). As a result, in the joint width adjustment jig (1) of the third aspect, the shaft (82) of the bolt (80) pushes the pressing part (7), and the pressing part (7) presses the panel (3). The panel (3) can be moved toward the fixed panel (4). In this manner, in the joint width adjustment jig (1) of the third aspect, since the pressing portion (7) is moved by the rotation of the bolt (80), it is easy to finely adjust the movement of the panel (3).

また、上述した一実施形態及びその変形例のように、第四態様の目地幅調整治具(1)は、第一から第三態様のいずれか一つの態様の目地幅調整治具(1)の構成に加えて、下記の構成を付加的に備える。 Further, as in the above-described embodiment and its modification, the joint width adjustment jig (1) of the fourth aspect is the joint width adjustment jig (1) of any one of the first to third aspects. In addition to the above configuration, the following configuration is additionally provided.

すなわち、第四態様の目地幅調整治具(1)では、押圧部(7)は、スライド操作部(8)によってスライド移動される本体部(70)と、本体部(70)に取り付けられた少なくとも一つのパネル受け部(71)と、を有する。少なくとも一つのパネル受け部(71)は、パネル(3)の側面(30)に当たる受け面(710)を有する。 That is, in the joint width adjustment jig (1) of the fourth aspect, the pressing part (7) has a main body part (70) that is slid by the slide operation part (8), and a main body part (70) that is attached to the main body part (70). It has at least one panel receiving part (71). At least one panel receiver (71) has a receiver surface (710) that abuts the side surface (30) of the panel (3).

上記構成を備える第四態様の目地幅調整治具(1)では、押圧部(7)が、本体部(70)とこれに取り付けられるパネル受け部(71)とを有するため、パネル受け部(71)を加工しやすい材料で形成することができる。そのため、第四態様の目地幅調整治具(1)では、パネル受け部(71)の受け面(710)の形状を、パネル(3)の側面(30)の形状に合わせやすく、パネル(3)の側面(30)を押圧部(7)で押圧する際に、パネル(3)の側面(30)の突起等の変形を防ぐことができる。また、パネル(3)の側面(30)に傷が付くことも抑制することができる。 In the joint width adjustment jig (1) of the fourth aspect having the above configuration, the pressing part (7) has the main body part (70) and the panel receiving part (71) attached to the main body part (70). 71) can be formed from a material that is easy to process. Therefore, in the joint width adjustment jig (1) of the fourth aspect, the shape of the receiving surface (710) of the panel receiving part (71) can be easily matched to the shape of the side surface (30) of the panel (3). ) When pressing the side surface (30) of the panel (3) with the pressing part (7), deformation of the protrusion, etc. on the side surface (30) of the panel (3) can be prevented. Further, it is also possible to prevent the side surface (30) of the panel (3) from being scratched.

また、上述した一実施形態及びその変形例のように、第五態様の目地幅調整治具(1)は、第四態様の目地幅調整治具(1)の構成に加えて、下記の構成を付加的に備える。 Further, as in the above-described embodiment and its modification, the joint width adjustment jig (1) of the fifth aspect has the following configuration in addition to the configuration of the joint width adjustment jig (1) of the fourth aspect. additionally provided.

すなわち、第五態様の目地幅調整治具(1)では、少なくとも一つのパネル受け部(71)は、パネル(3)の厚み方向に距離をあけて位置する第一パネル受け部(71a)と第二パネル受け部(71b)である。本体部(70)と第一パネル受け部(71a)と第二パネル受け部(71b)との間には、スペース(S1)が設けられている。 That is, in the joint width adjustment jig (1) of the fifth aspect, at least one panel receiving part (71) is located at a distance from the first panel receiving part (71a) in the thickness direction of the panel (3). This is the second panel receiving portion (71b). A space (S1) is provided between the main body part (70), the first panel receiving part (71a), and the second panel receiving part (71b).

上記構成を備えることで、第五態様の目地幅調整治具(1)では、第一パネル受け部(71a)と第二パネル受け部(71b)との間のスペース(S1)に、パネル(3)の側面(30)の突出部分(突出部324b、パッキン34、及び耐火材9)を収めることができる。そのため、第五態様の目地幅調整治具(1)では、パネル(3)の側面(30)を押圧部(7)で押圧する際に、パネル(3)の側面(30)の突出部分の変形を防ぎやすい。 By having the above configuration, in the joint width adjustment jig (1) of the fifth aspect, the panel ( The protruding portions (protruding portion 324b, packing 34, and fireproof material 9) of the side surface (30) of 3) can be accommodated. Therefore, in the joint width adjustment jig (1) of the fifth aspect, when pressing the side surface (30) of the panel (3) with the pressing part (7), the protruding portion of the side surface (30) of the panel (3) Easy to prevent deformation.

また、上述した一実施形態及びその変形例のように、第六態様の目地幅調整方法は、第一から第五態様のいずれか一つの態様の目地幅調整治具(1)を用いて、パネル(3)と固定パネル(4)との間の目地幅を調整する目地幅調整方法である。第六態様の目地幅調整方法では、横架材(2)に係止部(5)を引っ掛け、固定操作部(6)を操作して、係止部(5)を横架材(2)に固定し、スライド操作部(8)を操作して、押圧部(7)を横架材(2)の長手方向にスライド移動させることで、押圧部(7)でパネル(3)を押圧してパネル(3)をスライド移動させて、パネル(3)と固定パネル(4)との間の目地幅を調整する。 Further, as in the above-described embodiment and its modified example, the joint width adjustment method of the sixth aspect uses the joint width adjustment jig (1) of any one of the first to fifth aspects, This is a joint width adjustment method for adjusting the joint width between a panel (3) and a fixed panel (4). In the joint width adjustment method of the sixth aspect, the locking portion (5) is hooked onto the horizontal member (2), the fixing operation portion (6) is operated, and the locking portion (5) is attached to the horizontal member (2). , and operate the slide operation part (8) to slide the pressing part (7) in the longitudinal direction of the horizontal member (2), thereby pressing the panel (3) with the pressing part (7). to adjust the joint width between the panel (3) and the fixed panel (4) by sliding the panel (3).

上記構成を備える第六態様の目地幅調整治具(1)では、固定操作部(6)の操作と、スライド操作部(8)の操作の二つの操作で、パネル(3)をスライド移動させることができて、パネル(3)と固定パネル(4)との間の目地幅の調整がしやすい。 In the joint width adjustment jig (1) of the sixth aspect having the above configuration, the panel (3) is slid by two operations: the operation of the fixed operation part (6) and the operation of the slide operation part (8). This makes it easy to adjust the joint width between the panel (3) and the fixed panel (4).

以上、本開示を添付図面に示す実施形態に基づいて説明したが、本開示は上記の各実施形態に限定されるものではなく、本開示の意図する範囲内であれば、適宜の設計変更が可能である。 Although the present disclosure has been described above based on the embodiments shown in the accompanying drawings, the present disclosure is not limited to each of the above embodiments, and appropriate design changes may be made within the intended scope of the present disclosure. It is possible.

1 目地幅調整治具
2 横架材
3 パネル
30 側面
4 固定パネル
5 係止部
6 固定操作部
60 固定用ボルト
61 操作レバー
7 押圧部
70 本体部
71 パネル受け部
71a 第一パネル受け部
71b 第二パネル受け部
710 受け面
8 スライド操作部
80 ボルト
81 頭部
82 軸部
S1 スペース
1 Joint width adjustment jig 2 Horizontal member 3 Panel 30 Side surface 4 Fixed panel 5 Locking part 6 Fixing operation part 60 Fixing bolt 61 Operating lever 7 Pressing part 70 Main body part 71 Panel receiving part 71a First panel receiving part 71b Two-panel receiving part 710 Receiving surface 8 Slide operation part 80 Bolt 81 Head 82 Shaft part S1 Space

Claims (6)

構造躯体の一部を構成する横架材に対してその長手方向にスライド可能に係止されるパネルと、このパネルに隣接した位置で固定された固定パネルとの間の目地幅を調整するための目地幅調整治具であって、
前記横架材に係止される係止部と、
前記係止部を前記横架材に固定し、かつ固定を解除することのできる固定操作部と、
前記パネルのうち前記固定パネルとは反対側を向く側面に当てられる押圧部と、
前記押圧部を前記横架材の長手方向にスライド移動させることのできるスライド操作部と、を備える、
目地幅調整治具。
To adjust the joint width between a panel that is slidably locked in the longitudinal direction of the horizontal member that forms part of the structural frame and a fixed panel that is fixed at a position adjacent to this panel. A joint width adjustment jig,
a locking part that is locked to the horizontal member;
a fixing operation part that can fix the locking part to the horizontal member and release the fixation;
a pressing part applied to a side of the panel facing opposite to the fixed panel;
a slide operation section that can slide the pressing section in the longitudinal direction of the horizontal member;
Joint width adjustment jig.
前記固定操作部は、
前記横架材に対して接離するように、前記係止部に取り付けられた固定用ボルトと、
前記固定用ボルトに連結された操作レバーと、を有する、
請求項1に記載の目地幅調整治具。
The fixed operation part is
a fixing bolt attached to the locking portion so as to move toward and away from the horizontal member;
an operating lever connected to the fixing bolt;
The joint width adjustment jig according to claim 1.
前記スライド操作部は、
前記係止部に取り付けられ、前記横架材の長手方向に移動可能なボルトを有し、
前記ボルトは、回転操作される頭部と、前記押圧部に回転自在に連結された軸部と、を含む、
請求項1又は2に記載の目地幅調整治具。
The slide operation section is
a bolt attached to the locking part and movable in the longitudinal direction of the horizontal member;
The bolt includes a head that is rotatably operated, and a shaft portion rotatably connected to the pressing portion.
The joint width adjustment jig according to claim 1 or 2.
前記押圧部は、
前記スライド操作部によってスライド移動される本体部と、
前記本体部に取り付けられた少なくとも一つのパネル受け部と、を有し、
前記少なくとも一つのパネル受け部は、前記パネルの前記側面に当たる受け面を有する、
請求項1から3のいずれか一項に記載の目地幅調整治具。
The pressing part is
a main body that is slid by the slide operation section;
at least one panel receiver attached to the main body,
The at least one panel receiving portion has a receiving surface that contacts the side surface of the panel.
The joint width adjustment jig according to any one of claims 1 to 3.
前記少なくとも一つのパネル受け部は、前記パネルの厚み方向に距離をあけて位置する第一パネル受け部と第二パネル受け部であり、
前記本体部と前記第一パネル受け部と前記第二パネル受け部との間には、スペースが設けられている、
請求項4に記載の目地幅調整治具。
The at least one panel receiving part is a first panel receiving part and a second panel receiving part located apart from each other in the thickness direction of the panel,
A space is provided between the main body portion, the first panel receiving portion, and the second panel receiving portion;
The joint width adjustment jig according to claim 4.
請求項1から5のいずれか一項に記載の目地幅調整治具を用いて、前記パネルと前記固定パネルとの間の前記目地幅を調整する目地幅調整方法であって、
前記横架材に前記係止部を引っ掛け、
前記固定操作部を操作して、前記係止部を前記横架材に固定し、
前記スライド操作部を操作して、前記押圧部を前記横架材の前記長手方向にスライド移動させることで、前記押圧部で前記パネルを押圧して前記パネルをスライド移動させて、前記パネルと前記固定パネルとの間の前記目地幅を調整する、
目地幅調整方法。
A joint width adjustment method for adjusting the joint width between the panel and the fixed panel using the joint width adjustment jig according to any one of claims 1 to 5,
hooking the locking part to the horizontal member;
operating the fixing operation part to fix the locking part to the horizontal member;
By operating the slide operation section and sliding the pressing section in the longitudinal direction of the horizontal member, the pressing section presses the panel and slides the panel, so that the panel and the adjusting the joint width between the fixed panel;
How to adjust joint width.
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012172347A (en) 2011-02-18 2012-09-10 Nippon Steel & Sumikin Coated Sheet Corp Joint width adjusting jig

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JPS51137907U (en) * 1975-04-30 1976-11-08
JPH06185149A (en) * 1992-12-18 1994-07-05 Daiwa House Ind Co Ltd Wall panel adjusting and fixing device
JPH10196124A (en) * 1997-01-08 1998-07-28 Misawa Homes Co Ltd Panel alignment jig and aligning method of wall panel by using panel alignment jig

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012172347A (en) 2011-02-18 2012-09-10 Nippon Steel & Sumikin Coated Sheet Corp Joint width adjusting jig

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