JP3907189B2

JP3907189B2 - Hanging jig and mounting mechanism for building exterior wall panels

Info

Publication number: JP3907189B2
Application number: JP2002326704A
Authority: JP
Inventors: 洋成鯛谷; 豊齋藤
Original assignee: Taisei Corp
Current assignee: Taisei Corp
Priority date: 2002-11-11
Filing date: 2002-11-11
Publication date: 2007-04-18
Anticipated expiration: 2022-11-11
Also published as: JP2004162287A

Description

【０００１】
【発明の属する技術分野】
本発明は、建築物の外壁パネル取付用吊り治具、特に庇等のオーバーハング部を有する建築物の外壁パネルを取り付ける際に用いる外壁パネル取付用吊り治具に関するものである。
【０００２】
【従来の技術】
庇等のオーバーハング部を有する建築物において、建築資材等を各階に搬入する際に用いる従来の方法や治具としては、例えば特開平５−３４６０６４号公報に記載されているものがある。
【０００３】
この文献に記載されている方法は、資材の上方に吊りワイヤーを、そして資材の下方に牽引ワイヤーと引き込みワイヤーを軸支して装着した棒状材より成る吊り治具を、前記吊りワイヤーにクレーン等のフックを引っ掛けて資材を吊り下げ、資材を搬入位置に下降させつつ、前記引き込みワイヤーのフリー端を資材搬入階の上階の梁等に装備した吊り治具に係止し、資材の下端を搬入階に接近させ、前記牽引ワイヤーを搬入階に牽引することにより、資材を目的階に搬入するようにしたものである。
【０００４】
【発明が解決しようとする課題】
このような従来技術を外壁パネルの取り付けに利用しようとした場合、外壁パネルが大型で重量が重く、また庇等のオーバーハング部の突出長が長い場合には、その取り付けが困難である。また外壁パネルの吊り姿勢が、上下方向となるため、風の影響を受けやすく、風が強い場合にはバランスを保持するのが困難であるというような課題がある。
そこで、本発明は、このような課題を解決することを目的とするものである。
【０００５】
【課題を解決するための手段】
上述した課題を解決するために、請求項１の発明では、側に外壁パネルの支持部を設けた水平フレームの上側中央部にクレーンによる吊持部を突設して第１の部材を構成すると共に、第１の部材の前記水平フレームの一端側に、第２の部材を上下方向に回動可能に連結して構成し、第２の部材には、外壁パネルを取り付ける建築物の柱体を把持する把持部と、上下位置調整可能なジャッキを設けると共に、上記水平フレームの一端側と第２の部材には、第２の部材の所定以上の回動を阻止するストッパー手段を設けた構成の建築物の外壁パネル取付用吊り治具を提案する。
【０００６】
また請求項２の発明では、請求項１の発明において、第２の部材は、縦フレームの下部左右端側から前方に支持腕を突設し、その先端にジャッキを上下方向に回動可能に連結すると共に、縦フレームの上部中央側に左右一対の把持用支持腕を突設し、いずれか一方側の把持用支持腕の端部に把持腕を旋回可能に連結すると共に、この把持腕の端部を他方側の把持用支持腕の端部に固定可能に構成することを提案する。
【０００７】
また請求項３の発明では、請求項１又は２の発明において、第１の部材の水平フレームの他端側に、スライドさせてバランス重さを調節可能なスライド式バランスウェイトを設けることを提案する。
【０００８】
また請求項４の発明では、請求項１〜３のいずれかの発明において、把持腕の内側と、縦フレームの下部の前方側に滑り部材を設けることを提案する。
【０００９】
また請求項５の発明では、請求項１〜４のいずれかの発明において、ジャッキは、手動操作のスクリュージャッキとすることを提案する。
【００１０】
また請求項６の発明では、請求項１〜５に記載の吊り治具と、外壁パネル側及び建築物側の取付機構部材とから成り、外壁パネル側の取付機構部材は、荷重受けボルトを下方に突設したファスナー荷重受け部材として構成すると共に、建築物側の取付機構は、該吊り治具の把持腕と把持用支持腕により把持される柱体と、ジャッキの支持部と、上記荷重受けボルトが嵌合するファスナー穴とから構成した建築物の外壁パネル取付機構を提案する。
【００１１】
本発明において、外壁パネルは、水平フレームの下側に設けた支持部により支持し、この状態で水平フレームの上側中央部に突設した吊持部に通した吊持用ワイヤーにクレーンのフックを引っ掛けて吊り上げ、取り付ける位置まで移動する。尚、この際、第２の部材は、ストッパー手段により、第１の部材に対して所定以上の回動が阻止された状態としておく。
【００１２】
このように外壁パネルを吊り治具に支持してクレーンにより建築物の取付位置に移動する際、本発明の吊り治具による外壁パネルの吊り姿勢は水平状態であるため、風の影響を受けにくく、ある程度の風があってもバランスの保持が容易である。
【００１３】
取付位置においては、本発明の吊り治具は、第２の部材側を建築物の所定位置側に向けて、クレーンによりゆっくりと前進させ、こうして第２の部材を建築物の所定位置に至らせる。
【００１４】
本発明において吊り治具は、水平フレームの上側中央部に突設した吊持部を以てクレーンにより移動させるので、建築物に庇等のオーバーハング部が有っても、第２の部材を容易に建築物の所定位置に至らせることができる。
【００１５】
こうして第２の部材を所定位置に移動させた後、この第２の部材の把持部により建築物側の柱体を把持すると共に、ジャッキを建築物の支持部に当接させる。こうして本発明の吊り治具の第２の部材を建築物側に固定することができる。
【００１６】
このように第２の部材を建築物側に固定した後、ストッパー手段を解除して、クレーンのフックを次第に下げて行くと、第１の部材は、第２の部材との回動連結位置を支点として、外壁パネルと共に、それらの自重により次第に回動下降して行き、遂には外壁パネルの取付姿勢に至る。
【００１７】
この状態において、ジャッキを動作させて第２の部材を上下動させることにより外壁パネルの高さを調節することができ、この状態で取付を行うことができる。
【００１８】
請求項６の取付機構においては、外壁パネルが取付姿勢に至って、外壁パネル側の荷重受けボルトがファスナー穴に位置決めされた状態において、ジャッキを動作させて第２の部材と共に第１の部材を下降させることにより、荷重受けボルトをファスナー穴に嵌合させることができ、こうして外壁パネルの高さの調節と取付の位置決めを行うことができる。
【００１９】
【発明の実施の形態】
次に本発明の実施の形態を図１〜図８を参照して説明する。
図において、符号Ａは本発明の吊り治具を概して示すもので、本発明の吊り治具Ａは、第１の部材１と第２の部材２とから構成している。第１の部材１は下側に外壁パネル３の支持部４を設けた水平フレーム５の上側中央部にクレーンによる吊持部６を突設して構成している。支持部４による外壁パネル３の支持構造はボルトを用いる等、適宜である。
【００２０】
一方、第２の部材２は、縦フレーム７の下部左右端側から前方に支持腕８ａ，８ｂを突設し、その先端にジャッキ９ａ，９ｂを上下方向に回動可能に連結すると共に、縦フレーム７の上部中央側に左右一対の把持用支持腕１０ａ，１０ｂを突設し、いずれか一方側の把持用支持腕、この場合、把持用支持腕１０ａの端部に把持腕１１を旋回可能に連結すると共に、この把持腕１１の端部を他方側の把持用支持腕１０ｂの端部に固定可能に構成している。把持腕１１の端部を他方側の把持用支持腕１０ｂの端部に固定可能とする構成は、図においては、夫々に形成した連結穴１２ａ，１２ｂに連結ピン１３を嵌合して固定する構成としている。そして把持腕１１の内側と、縦フレーム７の下部の前方側には、テフロン（登録商標）板等の滑り部材１４を設けている。また、この実施の形態において、ジャッキ９（９ａ，９ｂ）は、手動操作のスクリュージャッキとして構成している。
【００２１】
そして、上記水平フレーム５の一端側と第２の部材２には、この第２の部材２の所定以上の回動を阻止するストッパー手段Ｓを設けている。このストッパー手段は、水平フレーム５の一端側に上下方向に回動可能に固定され、先端側に長孔１５を設けた支持リンク１６と、縦フレーム７の上端に突設して、上記長孔１５に沿って移動可能に嵌合する固定部材１７を取付可能に構成した支持片１８とから構成している。また第１の部材１の水平フレーム５の他端側にはスライドさせてバランス重さを調節可能なスライド式バランスウエイト１９を設けている。
【００２２】
一方、外壁パネル３には、建築物に取付けた際、建築物の内側に対応する個所に、ファスナー荷重受け部材２０を設け、この荷重受け部材２０に荷重受けボルト２１を突設している。
【００２３】
一方、建築物側には、上記吊り治具Ａの把持腕１１と把持用支持腕１０ａ，１０ｂにより把持される柱体２２と、ジャッキ９（９ａ，９ｂ）の支持部２３と、上記荷重受けボルト２１が嵌合するファスナー穴２４を設けている。
【００２４】
以上の構成において、本発明の外壁パネル取付用吊り治具Ａは、まず、ストッパー手段Ｓを動作させ、即ち、第２の部材２の支持片１８に、支持リンク１６の長孔１５に沿ってのみ移動可能な固定部材１７を固定することにより、第２の部材２が、第１の部材１に対して所定以上の回動が阻止された状態とする。図３は回動が阻止された状態を示すものである。
【００２５】
次いでこの状態で、水平フレーム５の上側中央部に突設した吊持部６に通した吊持用ワイヤー２５にクレーン（図示省略）のフック２６を引っ掛けて吊り上げ、そして取り付けるべき外壁パネル３の所定位置まで移動して、水平フレーム５の下側の支持部４に外壁パネル３を固定する。
【００２６】
この状態で、再び、クレーンにより吊り上げて、吊り治具Ａに支持されている外壁パネル３を建築物の所定位置まで移動する。
【００２７】
このように外壁パネル３を吊り治具Ａに支持してクレーンにより建築物の取付位置に移動する際、吊り治具Ａによる外壁パネル３の吊り姿勢は水平状態であるため、風の影響を受けにくく、ある程度の風があってもバランスの保持が容易である。
【００２８】
次いで、外壁パネル３の取付位置においては、吊り治具Ａを、その第２の部材２側を建築物の所定位置側に向けて、クレーンによりゆっくりと前進させ、こうして第２の部材２を建築物の所定位置に至らせる。
【００２９】
本発明において吊り治具Ａは、水平フレーム５の上側中央部に突設した吊持部６を以てクレーンにより移動させるので、建築物に庇２７等のオーバーハング部が有っても、第２の部材２を容易に建築物の所定位置に至らせることができる。
【００３０】
こうして第２の部材２を建築物の所定位置に移動させ、この第２の部材２の把持用支持腕１０ａ，１０ｂの間に建築物の柱体２２が位置するようにした後、建築物側の作業員により、図６に示すように一方側の把持用支持腕１０ａに旋回可能に支持されている把持腕１１を旋回させて、他方側の把持用支持腕１０ｂの先端に固定する。一方、この際、第２の部材２の縦フレーム７の下部の前方側の滑り部材１４は柱体２２の外側面に当接している。以上のことから第２の部材２の横方向の移動が阻止され、これと同時にジャッキ９ａ，９ｂを建築物の支持部２３に当接させて、下方への移動を阻止することにより、第２の部材２を建築物側に固定することができる。このように固定した状態を図４及び図５に示す。
【００３１】
このように第２の部材２を建築物側に固定した後、ストッパー手段Ｓを解除して、クレーンのフックを次第に下げて行くと、図７に示すように第１の部材１は、第２の部材２との回動連結位置Ｏを支点として、外壁パネル３と共に、それらの自重により次第に回動下降して行き、遂には図８に示すように外壁パネル３の取付姿勢に至る。
【００３２】
このように外壁パネル３が取付姿勢に至ると、外壁パネル３のファスナー荷重受け部材２０から突設している荷重受けボルト２１が、建築物側のファスナー穴２４に位置決めされた状態となるので、この状態においてジャッキ９ａ，９ｂを動作させて第２の部材２と共に第１の部材１を下降させることにより、荷重受けボルト２１をファスナー穴２４に嵌合させてることができ、こうして外壁パネル３の高さの調節と取付の位置決めを行うことができる。
【００３３】
このように位置決めされた後、適宜の取付機構により、外壁パネル３を建築物に取り付けることができる。
【００３４】
【発明の効果】
本発明は以上のとおりであるので、外壁パネルが大型で重量が重く、また庇等のオーバーハング部の突出長が長い場合にも、安全且つ容易に建築物の所定位置に取り付けることができる。
【００３５】
特に本発明では、外壁パネルを吊り治具に支持してクレーンにより建築物の取付位置に移動する際、本発明の吊り治具による外壁パネルの吊り姿勢は水平状態であるため、風の影響を受けにくく、ある程度の風があってもバランスの保持が容易である。
【図面の簡単な説明】
【図１】吊り治具の斜視図である。
【図２】吊り治具の正面図である。
【図３】第１の部材に対する第２の部材の回動が阻止された状態を示す要部の側面図である。
【図４】第２の部材を建築物側に固定した状態を示す全体の側面図である。
【図５】第２の部材を建築物側に固定した状態を示す要部の側面図である。
【図６】第２の部材を建築物側に固定する動作を示す要部の平面図である。
【図７】第１の部材が第２の部材に対して次第に回動下降して行く状態を示す要部の側面図である。
【図８】第１の部材と共に外壁パネルが回動下降して、建物に対する所定の取付け位置に至った取付け状態を示す全体の側面図である。
【符号の説明】
Ａ外壁パネル取付用吊り治具
Ｓストッパー手段
Ｏ回動連結位置
１第１の部材
２第２の部材
３外壁パネル
４支持部
５水平フレーム
６吊持部
７縦フレーム
８ａ，８ｂ支持腕
９ａ，９ｂジャッキ
１０ａ，１０ｂ把持用支持腕
１１把持腕
１２ａ，１２ｂ連結穴
１３連結ピン
１４滑り部材
１５長孔
１６支持リンク
１７固定部材
１８支持片
１９スライド式バランスウェイト
２０ファスナー荷重受け部材
２１荷重受けボルト
２２柱体
２３支持部
２４ファスナー穴
２５吊持用ワイヤー
２６フック
２７庇[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a hanging jig for mounting an outer wall panel of a building, and more particularly to a hanging jig for mounting an outer wall panel used when mounting an outer wall panel of a building having an overhang portion such as a bag.
[0002]
[Prior art]
In a building having an overhang portion such as a bag, as a conventional method and jig used when carrying building materials or the like into each floor, for example, there is one described in JP-A-5-346064.
[0003]
In the method described in this document, a suspension wire made of a rod-like material that is mounted by pivotally supporting a pulling wire and a pull-in wire below a material, and a crane or the like on the suspension wire. While hooking the hook, suspend the material, lower the material to the loading position, and lock the free end of the pull-in wire to the hanging jig mounted on the beam on the upper floor of the material loading floor, and the lower end of the material By approaching the carry-in floor and pulling the pull wire to the carry-in floor, the material is carried into the target floor.
[0004]
[Problems to be solved by the invention]
When trying to use such a conventional technique for attaching the outer wall panel, if the outer wall panel is large and heavy, and if the overhanging portion such as a ridge is long, the attachment is difficult. Moreover, since the hanging posture of the outer wall panel is in the vertical direction, there is a problem that it is easily affected by the wind and it is difficult to maintain the balance when the wind is strong.
Therefore, the present invention aims to solve such problems.
[0005]
[Means for Solving the Problems]
In order to solve the above-described problem, in the first aspect of the present invention, the first member is configured by projecting a crane suspension at the upper central portion of the horizontal frame provided with the support portion of the outer wall panel on the side. In addition, a second member is connected to one end side of the horizontal frame of the first member so as to be pivotable in the vertical direction, and a column of a building to which the outer wall panel is attached is formed on the second member. A gripping portion for gripping and a jack whose vertical position can be adjusted are provided, and one end side of the horizontal frame and the second member are provided with stopper means for preventing the second member from rotating more than a predetermined amount. We propose a hanging jig for mounting outer wall panels of buildings.
[0006]
Further, in the invention of claim 2, in the invention of claim 1, the second member has a support arm protruding forward from the lower left and right ends of the vertical frame, and the jack can be turned up and down at the tip thereof. A pair of left and right gripping support arms project from the upper center side of the vertical frame, and the gripping arm is pivotally connected to the end of the gripping support arm on either side. It is proposed that the end portion can be fixed to the end portion of the grip support arm on the other side.
[0007]
In the invention of claim 3, in the invention of claim 1 or 2, it is proposed that a slide-type balance weight that can be slid to adjust the balance weight is provided on the other end side of the horizontal frame of the first member. .
[0008]
According to a fourth aspect of the present invention, in any one of the first to third aspects of the present invention, it is proposed to provide a sliding member on the inside of the gripping arm and on the front side of the lower portion of the vertical frame.
[0009]
The invention of claim 5 proposes that the jack is a manually operated screw jack in any of the inventions of claims 1 to 4.
[0010]
The invention according to claim 6 comprises the suspension jig according to any one of claims 1 to 5 and an attachment mechanism member on the outer wall panel side and the building side. The attachment mechanism member on the outer wall panel side has the load receiving bolt downward. A fastener load receiving member projecting on the building, and the attachment mechanism on the building side includes a columnar body gripped by the gripping arm of the suspension jig and the support arm for gripping, a support portion of the jack, and the load receiver We propose an external wall panel mounting mechanism for buildings that consists of fastener holes into which bolts fit.
[0011]
In the present invention, the outer wall panel is supported by a support portion provided on the lower side of the horizontal frame, and in this state, the hook of the crane is attached to the suspension wire that passes through the suspension portion that protrudes from the upper central portion of the horizontal frame. Hang it up and move it to the mounting position. At this time, the second member is kept in a state in which the rotation of the second member or more with respect to the first member is prevented by the stopper means.
[0012]
In this way, when the outer wall panel is supported by the hanging jig and moved to the building mounting position by the crane, the hanging posture of the outer wall panel by the hanging jig of the present invention is in a horizontal state, so it is not easily affected by the wind. Even if there is a certain amount of wind, it is easy to maintain the balance.
[0013]
At the mounting position, the hanging jig of the present invention is moved slowly by the crane with the second member side directed toward the predetermined position of the building, thus bringing the second member to the predetermined position of the building. .
[0014]
In the present invention, the hanging jig is moved by the crane with the hanging portion protruding from the upper center portion of the horizontal frame. Therefore, even if the building has an overhang portion such as a fence, the second member can be easily moved. It is possible to reach a predetermined position of the building.
[0015]
After the second member is moved to a predetermined position in this way, the building-side column is gripped by the gripping portion of the second member, and the jack is brought into contact with the support portion of the building. Thus, the second member of the hanging jig of the present invention can be fixed to the building side.
[0016]
After fixing the second member to the building side in this way, when the stopper means is released and the hook of the crane is gradually lowered, the first member has the rotational connection position with the second member. As the fulcrum, together with the outer wall panel, it gradually turns down due to its own weight and finally reaches the mounting posture of the outer wall panel.
[0017]
In this state, the height of the outer wall panel can be adjusted by operating the jack and moving the second member up and down, and attachment can be performed in this state.
[0018]
In the attachment mechanism according to claim 6, in a state where the outer wall panel reaches the attachment posture and the load receiving bolt on the outer wall panel side is positioned in the fastener hole, the jack is operated to lower the first member together with the second member. By doing so, the load receiving bolt can be fitted into the fastener hole, and thus the height of the outer wall panel and the positioning of the attachment can be performed.
[0019]
DETAILED DESCRIPTION OF THE INVENTION
Next, an embodiment of the present invention will be described with reference to FIGS.
In the drawing, symbol A generally indicates a hanging jig of the present invention, and the hanging jig A of the present invention is constituted by a first member 1 and a second member 2. The first member 1 is configured by projecting a suspension portion 6 by a crane at the upper center portion of a horizontal frame 5 provided with a support portion 4 of the outer wall panel 3 on the lower side. The support structure of the outer wall panel 3 by the support portion 4 is appropriate such as using a bolt.
[0020]
On the other hand, the second member 2 has support arms 8a and 8b projecting forward from the lower left and right ends of the vertical frame 7, and jacks 9a and 9b are connected to the tips of the arms so as to be able to rotate in the vertical direction. A pair of left and right gripping support arms 10a and 10b are projected from the upper center side of the frame 7, and the gripping arm 11 can be turned to the end of the gripping support arm 10a in this case, in this case And the end of the gripping arm 11 can be fixed to the end of the gripping support arm 10b on the other side. In the configuration in which the end of the gripping arm 11 can be fixed to the end of the gripping support arm 10b on the other side, the connecting pin 13 is fitted and fixed to the connecting holes 12a and 12b formed in the drawing. It is configured. A sliding member 14 such as a Teflon (registered trademark) plate is provided on the inner side of the gripping arm 11 and on the front side of the lower portion of the vertical frame 7. In this embodiment, the jack 9 (9a, 9b) is configured as a manually operated screw jack.
[0021]
The one end side of the horizontal frame 5 and the second member 2 are provided with stopper means S for preventing the second member 2 from rotating more than a predetermined amount. The stopper means is fixed to one end of the horizontal frame 5 so as to be pivotable in the vertical direction, and is provided with a support link 16 provided with a long hole 15 on the front end side, and a projection provided on the upper end of the vertical frame 7. 15, and a support piece 18 that can be attached to a fixing member 17 that is movably fitted along 15. A slide type balance weight 19 that can be slid to adjust the balance weight is provided on the other end side of the horizontal frame 5 of the first member 1.
[0022]
On the other hand, when attached to the building, the outer wall panel 3 is provided with a fastener load receiving member 20 at a position corresponding to the inside of the building, and a load receiving bolt 21 is projected from the load receiving member 20.
[0023]
On the other hand, on the building side, the columnar body 22 held by the holding arm 11 of the suspension jig A and the holding support arms 10a, 10b, the support portion 23 of the jack 9 (9a, 9b), and the load receiver A fastener hole 24 into which the bolt 21 is fitted is provided.
[0024]
In the above-described configuration, the outer wall panel mounting suspension jig A of the present invention first operates the stopper means S, that is, the support piece 18 of the second member 2 extends along the long hole 15 of the support link 16. By fixing the fixing member 17 that can only be moved, the second member 2 is prevented from rotating more than a predetermined amount with respect to the first member 1. FIG. 3 shows a state in which the rotation is prevented.
[0025]
Next, in this state, a hook 26 of a crane (not shown) is hooked on a suspension wire 25 that is passed through a suspension portion 6 projecting from the upper central portion of the horizontal frame 5 and lifted. The outer wall panel 3 is fixed to the lower support portion 4 of the horizontal frame 5 by moving to the position.
[0026]
In this state, the crane is lifted again by the crane, and the outer wall panel 3 supported by the hanging jig A is moved to a predetermined position of the building.
[0027]
Thus, when the outer wall panel 3 is supported by the hanging jig A and moved to the mounting position of the building by the crane, the hanging posture of the outer wall panel 3 by the hanging jig A is in a horizontal state, and thus is affected by the wind. It is difficult to maintain balance even if there is a certain amount of wind.
[0028]
Next, at the mounting position of the outer wall panel 3, the hanging jig A is slowly advanced by a crane with its second member 2 side directed to a predetermined position side of the building, and thus the second member 2 is built. Bring the object to a predetermined position.
[0029]
In the present invention, the suspension jig A is moved by the crane with the suspension portion 6 projecting from the upper center portion of the horizontal frame 5, so that even if the building has an overhang portion such as a hook 27, the second The member 2 can be easily brought to a predetermined position of the building.
[0030]
After the second member 2 is moved to a predetermined position of the building in this way and the building column 22 is positioned between the gripping support arms 10a and 10b of the second member 2, the building side As shown in FIG. 6, the worker turns the gripping arm 11 that is pivotally supported by the gripping support arm 10a on one side and fixes it to the tip of the gripping support arm 10b on the other side. On the other hand, at this time, the sliding member 14 on the lower front side of the vertical frame 7 of the second member 2 is in contact with the outer surface of the column 22. From the above, the movement of the second member 2 in the lateral direction is prevented. At the same time, the jacks 9a and 9b are brought into contact with the support portion 23 of the building to prevent the downward movement, thereby preventing the second movement. The member 2 can be fixed to the building side. The state fixed in this way is shown in FIGS.
[0031]
After fixing the second member 2 to the building side in this way, when the stopper means S is released and the hook of the crane is gradually lowered, as shown in FIG. With the rotation connection position O with the member 2 as a fulcrum, together with the outer wall panel 3, the outer wall panel 3 gradually turns down due to its own weight, and finally reaches the mounting posture of the outer wall panel 3 as shown in FIG. 8.
[0032]
Thus, when the outer wall panel 3 reaches the mounting posture, the load receiving bolt 21 protruding from the fastener load receiving member 20 of the outer wall panel 3 is positioned in the fastener hole 24 on the building side. In this state, by operating the jacks 9a and 9b to lower the first member 1 together with the second member 2, the load receiving bolt 21 can be fitted in the fastener hole 24, and thus the outer wall panel 3 Height adjustment and mounting positioning can be performed.
[0033]
After being positioned in this way, the outer wall panel 3 can be attached to the building by an appropriate attachment mechanism.
[0034]
【The invention's effect】
Since the present invention is as described above, even when the outer wall panel is large and heavy, and the overhang portion such as a ridge is long, it can be safely and easily attached to a predetermined position of the building.
[0035]
In particular, in the present invention, when the outer wall panel is supported by the hanging jig and moved to the building mounting position by the crane, the hanging posture of the outer wall panel by the hanging jig of the present invention is in a horizontal state. It is difficult to receive, and it is easy to maintain balance even if there is a certain amount of wind.
[Brief description of the drawings]
FIG. 1 is a perspective view of a hanging jig.
FIG. 2 is a front view of a hanging jig.
FIG. 3 is a side view of the main part showing a state in which the rotation of the second member relative to the first member is prevented.
FIG. 4 is an overall side view showing a state in which a second member is fixed to the building side.
FIG. 5 is a side view of the main part showing a state in which the second member is fixed to the building side.
FIG. 6 is a plan view of the main part showing the operation of fixing the second member to the building side.
FIG. 7 is a side view of the main part showing a state in which the first member gradually rotates and descends with respect to the second member.
FIG. 8 is an overall side view showing an attachment state in which an outer wall panel is rotated and lowered together with a first member to reach a predetermined attachment position with respect to a building.
[Explanation of symbols]
A External wall panel mounting jig S Stopper means O Rotation connection position 1 First member 2 Second member 3 Outer wall panel 4 Support section 5 Horizontal frame 6 Suspension section 7 Vertical frames 8a and 8b Support arms 9a and 9b Jacks 10a and 10b Holding arms 11 Holding arms 12a and 12b Connecting holes 13 Connecting pins 14 Sliding members 15 Long holes 16 Supporting links 17 Fixing members 18 Supporting pieces 19 Sliding balance weights 20 Fastener load receiving members 21 Load receiving bolts 22 Columns Body 23 Support part 24 Fastener hole 25 Suspension wire 26 Hook 27 庇

Claims

A first member is constructed by projecting a crane suspension at the upper central portion of the horizontal frame provided with a support portion for the outer wall panel on the lower side, and at one end of the horizontal frame of the first member, The second member is configured so as to be pivotable in the vertical direction, and the second member is provided with a gripping part for gripping a pillar of a building to which the outer wall panel is attached and a jack whose vertical position can be adjusted. A suspension jig for mounting an outer wall panel of a building, wherein the one end side of the horizontal frame and the second member are provided with stopper means for preventing the second member from rotating more than a predetermined amount.

The second member has a support arm protruding forward from the lower left and right ends of the vertical frame, and a jack is connected to the tip of the support arm so as to be able to rotate in the vertical direction. A support arm is projected, and the grip arm is pivotably connected to the end of the grip support arm on one side, and the end of the grip arm is fixed to the end of the grip support arm on the other side The suspension jig for mounting an outer wall panel of a building according to claim 1, wherein the suspension jig is configured to be possible.

3. The outer wall panel mounting of a building according to claim 1, wherein a slide type balance weight that can be slid to adjust a balance weight is provided on the other end side of the horizontal frame of the first member. Hanging jig

The suspension jig for mounting an outer wall panel of a building according to any one of claims 1 to 3, wherein a sliding member is provided on the inner side of the gripping arm and on the front side of the lower portion of the vertical frame.

The suspension jig for mounting an outer wall panel of a building according to any one of claims 1 to 4, wherein the jack is a manually operated screw jack.

A fastener load receiving member comprising the suspension jig according to claim 1 and an attachment mechanism member on the outer wall panel side and the building side, wherein the attachment mechanism member on the outer wall panel side projects a load receiving bolt downward. And the building-side mounting mechanism includes: a column gripped by a gripping arm of the suspension jig and a support arm for gripping; a support portion of a jack; and a fastener hole into which the load receiving bolt is fitted. Building exterior panel mounting mechanism characterized by comprising