JP3152380B2 - Exterior wall panel construction method - Google Patents

Exterior wall panel construction method

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Publication number
JP3152380B2
JP3152380B2 JP03464895A JP3464895A JP3152380B2 JP 3152380 B2 JP3152380 B2 JP 3152380B2 JP 03464895 A JP03464895 A JP 03464895A JP 3464895 A JP3464895 A JP 3464895A JP 3152380 B2 JP3152380 B2 JP 3152380B2
Authority
JP
Japan
Prior art keywords
lifting
wall panel
lifting pallet
pallet
rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP03464895A
Other languages
Japanese (ja)
Other versions
JPH08209940A (en
Inventor
弘勝 西川
幹夫 田代
勝弘 土屋
研一 西塚
Original Assignee
日鐵建材工業株式会社
株式会社ニッケンビルコン
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日鐵建材工業株式会社, 株式会社ニッケンビルコン filed Critical 日鐵建材工業株式会社
Priority to JP03464895A priority Critical patent/JP3152380B2/en
Publication of JPH08209940A publication Critical patent/JPH08209940A/en
Application granted granted Critical
Publication of JP3152380B2 publication Critical patent/JP3152380B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】この発明は,工場等の建屋の外壁
として鋼板製の縦に細長い外壁パネルを建て込む際の外
壁パネルの施工方法に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of constructing an outer wall panel when a vertically elongated outer wall panel made of a steel plate is installed as an outer wall of a building such as a factory.

【0002】[0002]

【従来の技術】図14に示すような鉄骨構造の建屋1の
外壁2として,鋼板製の縦に細長い外壁パネル3がしば
しば用いられている。従来,この外壁パネル3を建て込
む場合,外壁パネル3をクレーン車で吊り上げて所定の
取り付け位置まで運搬し,外壁部の内側に設置した縦に
並ぶ複数箇所の足場に立って待機している複数の作業者
がこれを手で受け取り,胴縁にボルトで固定する施工方
法が一般に採用されている。
2. Description of the Related Art As an outer wall 2 of a building 1 having a steel structure as shown in FIG. 14, a vertically elongated outer wall panel 3 made of a steel plate is often used. Conventionally, when this outer wall panel 3 is built, the outer wall panel 3 is lifted by a crane truck, transported to a predetermined mounting position, and stands on a plurality of vertically arranged scaffolds installed inside the outer wall portion. In general, a construction method is adopted in which an operator takes this by hand and fixes it to the fuselage rim with bolts.

【0003】また,複数の外壁パネルを地上で先組みし
て大型パネルとし,この大型パネルをクレーン車で吊り
上げて建て込む施工方法もある(特公平5−52389
号参照)。また,複数の外壁パネルを並べて保持すると
ともにその外壁パネルを横にスライドして取り出すこと
ができる揚重治具を用い,この揚重治具を所定の高さ位
置までクレーンで吊り上げ,外壁パネルを揚重治具から
横にスライドさせて取り出し外壁パネル取り付け位置に
配置して建て込む方法もある(特開平6−322989
号参照)。
There is also a construction method in which a plurality of outer wall panels are pre-assembled on the ground to form a large panel, and the large panel is lifted and built by a crane truck (Japanese Patent Publication No. 5-52389).
No.). In addition, a lifting jig that can hold a plurality of outer wall panels side by side and slide out the outer wall panels sideways is used. The lifting jig is lifted to a predetermined height by a crane, and the outer wall panels are lifted. There is also a method in which the outer wall panel is slid sideways from the tool, taken out, placed at the outer wall panel mounting position, and built.
No.).

【0004】[0004]

【発明が解決しようとする課題】上記のクレーン車で外
壁パネルを1枚ずつ吊り上げ複数の作業者が手で受ける
施工法は,外壁パネルを運搬する作業自体として能率的
でない。また,外壁パネルをクレーンのフックから外し
て受け取る作業が煩雑で,この点でも能率的でない。ま
た,外壁パネルの高所への運搬を行うクレーン車の配置
および作業スペースを広く必要とし,建築現場によって
はそのような広いスペースを取りにくい場合も多い。ま
た,大型パネルとする方法や,外壁パネルを揚重治具に
横にスライド可能に保持する方法は,外壁パネル自体の
構造がその施工法に対応可能にされていなければなら
ず,必ずしも汎用的でない。
The construction method in which the outer wall panels are lifted one by one by the crane truck and received by a plurality of workers by hand is not efficient as the operation for transporting the outer wall panels. In addition, the work of removing the outer wall panel from the hook of the crane and receiving it is complicated, and this is not efficient. In addition, a crane truck for transporting the outer wall panel to a high place requires a wide space and a large work space, and it is often difficult to take such a large space depending on a construction site. In addition, the method of making the panel large and the method of holding the outer wall panel slidably on the lifting jig must be adapted to the construction method of the outer wall panel itself, and are not necessarily general-purpose. .

【0005】本発明は上記事情に鑑みてなされたもの
で,外壁パネルの建て込みを能率的に行うことができる
とともに,外壁パネルの高所運搬のためのスペースを広
く必要とせず,また,汎用性の高い外壁パネルの施工方
法を提供することを目的とする。
SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and enables efficient installation of an outer wall panel, does not require a large space for transporting the outer wall panel to a high place, and is widely used. It is an object of the present invention to provide a method of constructing an outer wall panel having high flexibility.

【0006】[0006]

【課題を解決するための手段】上記課題を解決する本発
明は,鋼板製の縦に細長い外壁パネルを建て込む外壁パ
ネルの施工方法であって,建屋外壁部の上方に外壁部に
沿う揚重機用レールおよびこの揚重機用レールを走行す
る電動走行式の揚重機を設置する工程と,地上に置いた
上面開放の細長いボックス状の揚重パレットに複数の外
壁パネルを収容し,この揚重パレットの開放面に脱落防
止部材を取り付ける工程と,前記揚重機により前記揚重
パレットの一端側を吊り上げて,この揚重パレットを所
定の高さ位置まで垂直に吊り上げる工程と,前記揚重パ
レットをその鉛直軸回りに180°回転させて,揚重パ
レットの開放面側を建屋側に向ける工程と,前記揚重パ
レットの脱落防止部材を取り外し,揚重パレットから1
枚の外壁パネルを取り出し,これを胴縁に取り付ける取
り付け工程と,前記の1枚の外壁パネルの取り付け工程
が終了した後,揚重機を1枚の外壁パネル幅だけ走行さ
せて揚重パレットを1枚の外壁パネル幅だけ移動させる
移動工程とを有し,前記取り付け工程と移動工程とを繰
り返して外壁パネルを建て込むことを特徴とする。
SUMMARY OF THE INVENTION To solve the above-mentioned problems, the present invention relates to a method of constructing an outer wall panel in which a vertically elongated outer wall panel made of a steel plate is erected, and a lifting machine along the outer wall portion above the building outdoor wall portion. Installing a lifting rail and an electric traveling hoist that travels on the lifting rail; and placing a plurality of outer wall panels in an elongated box-shaped lifting pallet placed on the ground and having an open top surface. Attaching a drop-prevention member to the open surface of the pallet, lifting one end of the lifting pallet by the lifting machine, and vertically lifting the lifting pallet to a predetermined height position, A step of turning the open side of the lifting pallet toward the building by rotating the lifting pallet by 180 ° about a vertical axis, and removing the falling prevention member of the lifting pallet,
After completing the steps of taking out the outer wall panels and attaching the outer wall panels to the body edge, and the step of attaching the one outer wall panel, the lifting machine is moved by one outer wall panel width to lift the lifting pallet. A moving step of moving the outer wall panel by the width of the outer wall panel, wherein the outer wall panel is built by repeating the attaching step and the moving step.

【0007】請求項2は,請求項1記載の外壁パネルの
施工方法において,地上に前記揚重機用レールと平行に
地上レールを仮設し,この地上レールに電動走行台車を
上方への引き上げ力に対して当該地上レールで拘束され
るように設置し,前記揚重機の両側位置においてこの揚
重機と前記電動走行台車との間を連結する垂直な揺れ防
止ワイヤを設け,前記揚重機と電動走行台車とを同期さ
せて移動させることを特徴とする。
According to a second aspect of the present invention, in the method for constructing an outer wall panel according to the first aspect, a ground rail is temporarily provided on the ground in parallel with the rail for the hoist, and the ground rail is used to lift the electric traveling vehicle upward. A vertical anti-sway wire connecting the hoist and the electric traveling vehicle is provided at both sides of the hoist, and the hoist and the electric traveling vehicle are provided. Are moved in synchronization with each other.

【0008】請求項3は,請求項1記載の外壁パネルの
施工方法において,揚重パレットを細長いボックス状の
外枠内に同じく細長いボックス状の内枠を備えた構成と
し,前記内枠内に外壁パネルを収容するとともに,外壁
パネルの目地部用の目地棒を,前記内枠の側面部分に設
けた目地棒保持部材に収容することを特徴とする。
According to a third aspect of the present invention, in the method for constructing an outer wall panel according to the first aspect, the lifting pallet has a structure in which an elongated box-shaped inner frame is provided in an elongated box-shaped outer frame. An outer wall panel is housed, and a joint rod for a joint part of the outer wall panel is accommodated in a joint rod holding member provided on a side surface portion of the inner frame.

【0009】[0009]

【作用】上記構成において,複数の外壁パネルを揚重パ
レット内に収容して,同時に高所に運搬し,胴縁に取り
付けるので,外壁パネルの胴縁への取り付け作業が能率
的になる。また,垂直に吊られた,開放面を持つ細長い
ボックス状の揚重パレットからの外壁パネルの取り出し
は容易であり,この点でも作業性が向上する。また,揚
重パレットを吊り上げるためのクレーン車が不要なの
で,クレーン車を配置するスペースが不要となり,特に
スペースに制約のある建築現場における施工性の向上が
きわめて大である。
In the above construction, a plurality of outer wall panels are accommodated in a lifting pallet, transported to a high place at the same time, and attached to the rim, so that the work of attaching the outer wall panels to the rim becomes efficient. In addition, it is easy to take out the outer wall panel from the vertically-lifted pallet in the form of an elongated box having an open surface, which also improves workability. In addition, since a crane truck for lifting the lifting pallet is not required, a space for arranging the crane truck is not required, and the improvement of the workability particularly at a construction site where space is limited is extremely large.

【0010】請求項2において,揚重パレットを揚重機
で垂直に吊り上げた状態では,揚重パレットの両側に適
宜の張力で張られた揺れ防止ワイヤが存在するので,こ
の揺れ防止ワイヤが揚重パレットの揺れを防止する。
According to the second aspect of the present invention, when the lifting pallet is vertically lifted by the lifting machine, a swing preventing wire stretched with appropriate tension is present on both sides of the lifting pallet. Prevents pallet shaking.

【0011】[0011]

【実施例】以下,本発明の一実施例を図1〜図18を参
照して説明する。以下に述べる実施例は,前述した図1
4の如き鉄骨構造の建屋1等の外壁2として鋼板製の縦
に細長い外壁パネル3を取り付ける場合のものである。
実施例の外壁パネル3は,図15に示すように浅いコ字
形断面の両側にそれぞれ外方に延びかつ折り返された縁
部3aを持つ断面形状である。この外壁パネル3の建屋
1の胴縁(溝形鋼を用いている)7への取り付け要領
は,実施例では図16に示す通りである。すなわち,隣
接する外壁パネル3の縁部3aの部分に目地棒4を配置
し,目地棒4の中に予め収容した金具5をボルト6で胴
縁7側に押し付けて,同じく目地棒4の内側に配置した
目地棒4と類似の断面の金具(この長さは例えば10c
m程度である)19を介して目地棒4を胴縁7側に押し
付け固定する。この場合,図17,図18に示すよう
に,板材に切り込みを入れ折曲して製作した挾み付け式
の金具9を胴縁7のフランジ部に嵌合させ,この金具9
にあけたボルト挿通穴にボルト6を通し,ボルト6にナ
ット8を螺合させ締め付けることで,金具5を胴縁7側
に押し付け固定する。これにより両外壁パネル3の縁部
3aが目地棒4とともに胴縁7に固定される。この外壁
パネル3は例えば幅が300mm,長さが6m〜12m
程度であり,重量は12mのもので約30kg程度であ
る。
DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS. The embodiment described below corresponds to FIG.
4, a vertically elongated outer wall panel 3 made of a steel plate is attached as the outer wall 2 of a building 1 or the like having a steel structure.
As shown in FIG. 15, the outer wall panel 3 of this embodiment has a shallow U-shaped cross section, and has a cross-sectional shape having edges 3a that extend outward and are folded back on both sides. The procedure for attaching the outer wall panel 3 to the body edge (using channel steel) 7 of the building 1 is as shown in FIG. 16 in the embodiment. That is, the joint rod 4 is arranged at the edge 3a of the adjacent outer wall panel 3, and the metal fitting 5 previously accommodated in the joint rod 4 is pressed against the body edge 7 by the bolt 6, and the joint rod 4 is similarly placed inside the joint rod 4. Metal fittings having a cross section similar to that of the joint bar 4 (this length is, for example, 10 c
The joint bar 4 is pressed and fixed to the waist edge 7 side through a joint 19. In this case, as shown in FIGS. 17 and 18, a clip-type metal fitting 9 made by cutting and bending a plate material is fitted to a flange portion of the body edge 7, and this metal fitting 9 is formed.
The bolt 6 is passed through the bolt insertion hole, and a nut 8 is screwed into the bolt 6 and tightened. As a result, the edges 3 a of both outer wall panels 3 are fixed to the body edge 7 together with the joint bars 4. The outer wall panel 3 has, for example, a width of 300 mm and a length of 6 m to 12 m.
The weight is about 30 kg for 12 m.

【0012】本発明の外壁パネルの施工方法では,細長
いボックス状の揚重パレット10(図7)を用い,か
つ,建屋外壁部の上方に設置される電動走行式の揚重機
11(図5,図6)を用いる。また,この実施例では,
垂直に吊り上げた揚重パレット10の揺れを防止するた
めの揺れ防止ワイヤ12を使用し,この揺れ防止ワイヤ
12に張力を与える張力付与装置13を地上に設置する
(図5,図6)。
In the method of constructing an outer wall panel according to the present invention, an electric traveling type hoisting machine 11 (FIG. 5, FIG. 5) which uses an elongated box-shaped lifting pallet 10 (FIG. 7) and is installed above an outdoor wall of a building. FIG. 6) is used. Also, in this embodiment,
A swing preventing wire 12 for preventing the lifting of the lifting pallet 10 suspended vertically is used, and a tension applying device 13 for applying a tension to the swing preventing wire 12 is installed on the ground (FIGS. 5 and 6).

【0013】前記揚重パレット10は,基本的には外壁
パネル3の長さに応じた所定長さの上面開放の細長いボ
ックス形状であり,開放面(図7で上面側)14側に着
脱可能な脱落防止部材15を備えている。この揚重パレ
ット10の詳細を図8〜図12を参照して説明すると,
揚重パレット10は,図8に示すように,ボックス状
(断面方向から見て上向きコ字形)の外枠16の中に同
じくボックス状の内枠17を形成した構造であり,前記
内枠17内に外壁パネル3を積み重ねる構成である。前
記外枠16は四隅においてパレット長手方向(図8で紙
面と直交する方向)の全長に延びる4本の主材16a
(図示のものはC形鋼),上下の主材16a間を連結し
て側面を形成するラチス材16b,下側の主材16aを
適宜の間隔をあけて連結する枠板16c,吊り上げた時
の底面となる底板16d(図7参照)などから構成され
ている。前記内枠17は,パレット長手方向の全長に延
びる左右上下の4本の主材17a(図示のものはC形
鋼),上下の主材17a間を連結する間隔をあけて溶接
固定された縦材17b(同じくC形鋼)などからなって
いる。また,内枠17の下側の主材17aは外枠16の
枠板16cに溶接固定されている。前記縦材17bには
図9〜図11に詳細を示すように,外壁パネル3を乗せ
るための複数の棚材20が取り付け部材21に固定され
た垂直な軸22を中心として回転可能に設けられ,対向
する縦材17bには前記棚材20の先端側を受ける棚材
受け部材23が溶接固定されている。また,上下の主材
17a間に別の縦材17cが溶接固定され,この縦材1
7cに前記棚材20を不使用位置に保持(すなわち,2
点鎖線で示すようにパレット長さ方向と平行に保持)す
るための棚材保持部材24を溶接固定している。この棚
材保持部材24は棚材20を弾性的に挟持する。
The lifting pallet 10 is basically in the form of an elongated box having a predetermined length corresponding to the length of the outer wall panel 3 and having an open upper surface, which can be attached to and detached from the open surface 14 (the upper surface side in FIG. 7). And a drop-off prevention member 15. The details of the lifting pallet 10 will be described with reference to FIGS.
As shown in FIG. 8, the lifting pallet 10 has a structure in which a box-shaped inner frame 17 is formed inside a box-shaped (upwardly-shaped U-shape viewed from the sectional direction) outer frame 16. In this configuration, the outer wall panels 3 are stacked inside. The outer frame 16 has four main members 16a extending at the four corners along the entire length of the pallet in the longitudinal direction of the pallet (the direction orthogonal to the plane of FIG. 8).
(C-shaped steel shown), lattice member 16b connecting upper and lower main members 16a to form a side surface, frame plate 16c connecting lower main member 16a at appropriate intervals, when lifted And a bottom plate 16d (see FIG. 7) serving as a bottom surface of the base plate. The inner frame 17 has four left and right upper and lower main members 17a (shown as C-shaped steel) extending over the entire length in the longitudinal direction of the pallet, and is welded and fixed with an interval connecting the upper and lower main members 17a. It is made of a material 17b (also C-shaped steel). The lower main member 17a of the inner frame 17 is fixed to the frame plate 16c of the outer frame 16 by welding. As shown in detail in FIGS. 9 to 11, the vertical member 17b is provided with a plurality of shelves 20 on which the outer wall panel 3 is mounted so as to be rotatable about a vertical shaft 22 fixed to a mounting member 21. A shelf receiving member 23 for receiving the front end of the shelf 20 is fixed to the opposed vertical member 17b by welding. Another vertical member 17c is fixed between the upper and lower main members 17a by welding.
7c, the shelf 20 is held in the unused position (ie, 2
A shelf material holding member 24 for holding the shelf member 24 in parallel with the pallet length direction as shown by a dotted chain line is fixed by welding. The shelf holding member 24 elastically sandwiches the shelf 20.

【0014】前記脱落防止部材15は,外枠17の上側
の主材17aにボルト25で取り付けられる(図8〜図
10)。この脱落防止部材15は揚重パレット10内に
外壁パネル3を収容する際は取り外し,収容した後ボル
ト25で取り付けておく。
The falling-off preventing member 15 is attached to the main member 17a on the upper side of the outer frame 17 with bolts 25 (FIGS. 8 to 10). The falling-off prevention member 15 is detached when the outer wall panel 3 is accommodated in the lifting pallet 10, and is attached with a bolt 25 after being accommodated.

【0015】内枠17の縦材17bの外面側には目地棒
4を保持するためのコ字形断面の目地棒保持部材30を
溶接固定している。この目地棒保持部材30には,図1
6で説明した目地棒4が保持されるが,この場合目地棒
4内に収容しておく金具5はボルト6とともに,胴縁7
に対応する所定位置に係止させておく。この金具5の係
止手段は,図12に示すように,金具5のねじ穴5aに
螺合するボルト6を回してボルト6の頭を目地棒4の内
面に強く突き当てることによる反力を利用している。
An joint rod holding member 30 having a U-shaped cross section for holding the joint rod 4 is welded and fixed to the outer surface of the vertical member 17b of the inner frame 17. The joint rod holding member 30 has a structure shown in FIG.
The joint bar 4 described in 6 is held. In this case, the metal fittings 5 housed in the joint bar 4 are together with the bolts 6 and the body edge 7.
Is locked at a predetermined position corresponding to. As shown in FIG. 12, the locking means of the metal fitting 5 turns the bolt 6 screwed into the screw hole 5 a of the metal fitting 5 so that the reaction force caused by strongly hitting the head of the bolt 6 to the inner surface of the joint rod 4 is obtained. We are using.

【0016】前記揚重機11は,この外壁パネル施工用
に設けた仮設の揚重機であり,図5,図6に示すよう
に,建屋外壁の上部(図14では矢印(イ)の部分)に
設置される仮設の揚重機用レール31上に設置する。前
述の揺れ防止ワイヤ12は,図13にも示されるよう
に,揚重機11の走行台車29に取り付けたローラ32
に通され,かつ揚重パレット10の上下の左右にそれぞ
れ設けたワイヤガイド33に通され,下端部において張
力付与装置13に支持される。前記ワイヤガイド33
は,ワイヤを横から挿入・取り出し可能なシャックルを
用いている。図13で符合44は走行台車29の補助ロ
ーラである。前記張力付与装置13は,地上に仮設した
地上レール34を走行する電動走行台車35を備え,こ
の電動走行台車35上に手動のウインチ36およびバネ
式秤37を備え,揺れ防止ワイヤ12の一端はウインチ
36に他端はバネ式秤37に連結される。この電動走行
台車35はI型の地上レール34の上側のフランジの裏
面に接触可能なローラ38を備え,揺れ防止ワイヤ12
に張力が与えられて,電動走行台車35に上向きの力が
加わる時,電動走行台車35を地上レール34から浮き
上がらないように拘束する。なお,図示例の地上レール
34は,張力で浮き上がらないように重量大なる大型の
H形鋼を用いたレール台34aに固定している。
The hoisting machine 11 is a temporary hoisting machine provided for the construction of the outer wall panel. As shown in FIGS. 5 and 6, the hoisting machine 11 is mounted on the upper part of the building outdoor wall (arrow (a) in FIG. 14). It is installed on the temporary lifting machine rail 31 to be installed. As shown in FIG. 13, the swing prevention wire 12 is provided with a roller 32 attached to a traveling carriage 29 of the hoist 11.
And is passed through wire guides 33 provided respectively on the upper, lower, left and right sides of the lifting pallet 10, and is supported by the tension applying device 13 at the lower end. The wire guide 33
Uses a shackle that allows the wire to be inserted and removed from the side. In FIG. 13, reference numeral 44 denotes an auxiliary roller of the traveling vehicle 29. The tension applying device 13 includes an electric traveling vehicle 35 that travels on a ground rail 34 that is temporarily provided on the ground. A manual winch 36 and a spring-type balance 37 are provided on the electric traveling vehicle 35. The other end of the winch 36 is connected to a spring-type balance 37. The electric traveling vehicle 35 includes a roller 38 that can contact the back surface of the upper flange of the I-shaped ground rail 34 and the swing prevention wire 12.
When an upward force is applied to the electric traveling vehicle 35 by applying tension to the electric traveling vehicle 35, the electric traveling vehicle 35 is restrained from floating above the ground rail 34. The ground rail 34 in the illustrated example is fixed to a rail base 34a using a large, large H-beam so as not to float due to tension.

【0017】次に,施工手順について説明する。まず,
外壁パネル3の建て込み作業に先立って,建屋外壁部の
上方に揚重機用レール31を設置し,この揚重機用レー
ル31に揚重機11を設置する。また,地上レール34
を地上に設置し,この地上レール34に電動走行台車3
5を設置する。また,揚重機11の走行台車29に揺れ
防止ワイヤ12を通し,この揺れ防止ワイヤ12の下端
側を張力付与装置13に連結する。次いで,揚重パレッ
ト10を地上の所定位置に配置し,外壁パネル3および
目地棒4を当該揚重パレット10の近傍に小運搬した
後,図1に示すように,作業員が外壁パネル3を揚重パ
レット10内に収容する。また,目地棒4も収容する。
揚重パレット10に外壁パネル3および目地棒4を収容
した状態が前述の図8であり,図示のように,外壁パネ
ル3を1枚収容する毎に棚材20を軸22の回りに回転
させて内枠17の左右の縦材17b間に渡し,次に収容
する外壁パネル3を乗せていく。また,目地棒4は内枠
17の側面に設けたコ字形の目地棒保持部材30内に横
向きに収容し,ゴムバンド40で脱落防止を図る。ゴム
バンド40は上端が固定されており,下端側は着脱可能
である。また,目地棒4内には前述した通り,目地棒4
の内側の金具19,および,ボルト6を螺合させた金具
5を各胴縁7に対応する所定位置に係止させておく(図
12)。
Next, the construction procedure will be described. First,
Prior to the work of embedding the outer wall panel 3, a hoisting rail 31 is installed above the building exterior wall, and the hoisting machine 11 is installed on the hoisting rail 31. The ground rail 34
Is installed on the ground, and the electric traveling trolley 3
5 is installed. Further, the swing prevention wire 12 is passed through the traveling carriage 29 of the hoisting machine 11, and the lower end side of the swing prevention wire 12 is connected to the tension applying device 13. Next, the lifting pallet 10 is placed at a predetermined position on the ground, and the outer wall panel 3 and the joint rod 4 are slightly conveyed to the vicinity of the lifting pallet 10, and as shown in FIG. It is stored in the lifting pallet 10. The joint rod 4 is also accommodated.
FIG. 8 shows a state in which the outer pallet 3 and the joint bars 4 are accommodated in the lifting pallet 10. As shown in the drawing, each time one outer wall panel 3 is accommodated, the shelf 20 is rotated around the shaft 22. The inner wall 17 is passed between the left and right vertical members 17b, and the outer wall panel 3 to be stored next is placed thereon. The joint rod 4 is accommodated laterally in a U-shaped joint rod holding member 30 provided on the side surface of the inner frame 17, and is prevented from falling off by a rubber band 40. The upper end of the rubber band 40 is fixed, and the lower end is detachable. Also, as described above, the joint bar 4
The metal fittings 19 on the inner side and the metal fittings 5 to which the bolts 6 are screwed are locked at predetermined positions corresponding to the body edges 7 (FIG. 12).

【0018】次に,図2に示すように,揚重パレット吊
り上げ位置において胴縁7に胴縁養生材41を取り付け
た後,揚重パレット10の持ち上げ側に連結したワイヤ
43を揚重機11のフックに掛け,図3に示すように揚
重機11で揚重パレット10を吊り上げていき,図4に
示すように,垂直に吊り上げる。なお,この間,揚重パ
レット10の底板側16d側をロープ39で引っ張っ
て,揚重パレット10の上端側が胴縁7側に接触しない
ように円滑に持ち上げる。前記胴縁養生材41は揚重パ
レット10の上端側が胴縁7に当たったり胴縁7の間か
ら内側に突っ込んだりすることを防止する。胴縁養生材
41は当該箇所の胴縁7に外壁パネル3を取り付ける時
は撤去する。この段階では揚重パレット10の開放面1
4は胴縁7と反対側を向いているので,次いで,揚重パ
レット10を180°回転させて,開放面14側が胴縁
7側を向くようにする。次いで,図5,図6に示すよう
に,揺れ防止ワイヤ12を揚重パレット10の上下左右
の4箇所のワイヤガイド33内に横から通し,バネ式秤
37を見ながらウインチ36を操作して,揺れ防止ワイ
ヤ12に適宜の張力を与える。なお,揚重機11の操作
は,地上のオペレータが無線操作で行う。引き続き地上
のオペレーラが揚重機11を無線操作して揚重パレット
10を吊り上げていき,所定の高さ位置で停止させる。
なお,この所定の高さ位置での停止および次に述べる揚
重パレット10の横移動等,揚重パレット10が上部に
ある時の地上のオペレータによる揚重機11の無線操作
は,上部のオペレータからの無線による指示に従って行
う。次いで,揚重機11を揚重機用レール31に沿って
走行させて所定の取り付け位置まで横移動する。この横
移動に際しては,揺れ防止ワイヤ12の張力を緩め,張
力付与装置13の電動走行台車35を揚重機11の移動
と同期させて走行させる。なお,電動走行台車35の走
行は,地上のオペレータが有線の遠隔押しボタン操作で
行う。移動完了後,直ちに揺れ防止ワイヤ12に張力を
与える。揚重パレット10が所定位置にくると,図6に
示すように縦に並んだ複数箇所の足場42上に立った作
業員が脱落防止部材15を取り外して外壁パネル3を取
り出し,かつ目地棒4を取り出し,胴縁7に金具5およ
びボルト6・ナット8で取り付ける。この外壁パネル3
の胴縁7への取り付けは,図15,図16に示した通り
である。
Next, as shown in FIG. 2, the wire 43 connected to the lifting side of the lifting pallet 10 is connected with the wire 43 connected to the lifting side of the lifting pallet 10 after the rim curing material 41 is attached to the waist edge 7 at the lifting position of the lifting pallet. Hanging on a hook, the lifting pallet 10 is lifted by the lifting machine 11 as shown in FIG. 3, and then vertically lifted as shown in FIG. During this time, the bottom plate 16d side of the lifting pallet 10 is pulled by the rope 39, and the lifting pallet 10 is lifted smoothly so that the upper end side does not contact the rim 7 side. The body edge curing material 41 prevents the upper end side of the lifting pallet 10 from hitting the body edge 7 or intruding inward from between the body edges 7. The body edge curing material 41 is removed when the outer wall panel 3 is attached to the body edge 7 at the location. At this stage, the open surface 1 of the lifting pallet 10
Since 4 faces the side opposite to the rim 7, the lifting pallet 10 is then rotated by 180 ° so that the open surface 14 faces the rim 7 side. Next, as shown in FIGS. 5 and 6, the anti-sway wire 12 is passed through four wire guides 33 at the upper, lower, left, and right sides of the lifting pallet 10 from the side. Then, an appropriate tension is applied to the swing prevention wire 12. The operation of the lifting machine 11 is performed by a wireless operator by the ground operator. Subsequently, an operator on the ground lifts the lifting pallet 10 by wirelessly operating the lifting machine 11 and stops it at a predetermined height position.
When the lifting pallet 10 is on the upper side, such as stopping at the predetermined height position and moving the lifting pallet 10 described below, the radio operation of the hoist 11 by the operator on the ground is performed by the upper operator. In accordance with the wireless instruction. Next, the hoist 11 is moved along the hoist rail 31 and laterally moved to a predetermined mounting position. At the time of this lateral movement, the tension of the swing prevention wire 12 is relaxed, and the electric traveling cart 35 of the tension applying device 13 is caused to travel in synchronization with the movement of the lifting machine 11. The traveling of the electric traveling carriage 35 is performed by an operator on the ground by operating a wired remote push button. Immediately after the movement is completed, tension is applied to the swing prevention wire 12. When the lifting pallet 10 comes to a predetermined position, as shown in FIG. Is taken out and attached to the body edge 7 with the metal fittings 5 and the bolts 6 and the nuts 8. This outer wall panel 3
Is attached to the trunk 7 as shown in FIGS.

【0019】1枚の外壁パネル3の胴縁7への取り付け
を終えると,外壁パネル3の1枚分だけ横移動した後,
前記と同様に外壁パネル3および目地棒4を取り出し胴
縁7に取り付ける。前述の取り付け工程と移動工程とを
繰り返して,外壁パネル3を全体に建て込む。こうし
て,1段の外壁パネル3の建て込みが終了すると,次の
段の外壁パネル3の建て込みを行う。通常各段毎に外壁
パネル3の長さが異なるので,当該段の外壁パネル3の
長さに対応する揚重パレット10を用意する。そして,
揚重パレット10の吊り上げ高さ位置を当該施工段の高
さ位置に変えて,上述と同じ施工方法により次の1段分
の外壁パネルの建て込みを行う。なお,図14では中
段,下段の外壁パネル3の建て込みが終了し,上段が建
て込み中となっているが,通常は,上段,中段,下段の
順に建て込む。
When one outer wall panel 3 is attached to the rim 7 of the body, the outer wall panel 3 is moved laterally by one sheet.
The outer wall panel 3 and the joint bars 4 are taken out and attached to the rim 7 in the same manner as described above. The outer wall panel 3 is erected entirely by repeating the above attaching step and moving step. When the installation of the outer wall panel 3 of one stage is completed in this way, the installation of the outer wall panel 3 of the next stage is performed. Usually, since the length of the outer wall panel 3 is different for each stage, a lifting pallet 10 corresponding to the length of the outer wall panel 3 of the stage is prepared. And
The lifting height position of the lifting pallet 10 is changed to the height position of the construction step, and the outer wall panel for the next step is built by the same construction method as described above. In FIG. 14, the middle and lower outer wall panels 3 have been erected and the upper tier is being erected, but normally the upper tier, the middle tier, and the lower tier are installed in this order.

【0020】なお,揚重パレットの構造は図示例のもの
に限定されない。要するに,地上に置いた時に上となる
開放面側から複数の外壁パネル3を直接または間接的に
重ねた態様で収容することができる細長いボックス状の
ものであればよい。また,実施例では,揚重パレット1
0内の各外壁パネル3はそれぞれ棚材20に乗って収容
される,すなわち,外壁パネル3は間接的に重ねた態様
で揚重パレット内に収容されるが,断面形状によっては
外壁パネルを直接重ねて収容することも考えられる。
The structure of the lifting pallet is not limited to the illustrated example. In short, it may be an elongated box-shaped one that can accommodate the plurality of outer wall panels 3 directly or indirectly in a stacked manner from the upper open surface side when placed on the ground. In the embodiment, the lifting pallet 1
Each of the outer wall panels 3 is housed on a shelf 20. That is, the outer wall panels 3 are housed in a lifting pallet in an indirectly stacked manner, but depending on the cross-sectional shape, the outer wall panels are directly housed. It is also conceivable to house them in layers.

【0021】なお,建屋竣工後も残る恒久的な設備とな
る揚重設備(例えばゴンドラ走行用レールおよびその上
を走行するゴンドラ揚重用の揚重機)がある場合,ある
いは,建築工事全体に用いる仮設揚重設備(仮設のゴン
ドラ走行用レールおよびその上を走行するゴンドラ揚重
用の揚重機)がある場合は,その揚重設備を利用する
と,揚重設備を別途を設ける必要がなく,効率的であ
る。しかし,そのような揚重設備がない時は,外壁パネ
ル施工用の専用の仮設の揚重設備(揚重機用レール31
および揚重機11)を設置する。
In addition, if there is a lifting equipment (for example, a gondola traveling rail and a gondola lifting hoist traveling on the rail for traveling the gondola) which is a permanent facility that remains after the completion of the building, or a temporary construction used for the whole construction work If there is a lifting equipment (temporary gondola running rail and a gondola lifting hoist that runs on it), using the lifting equipment eliminates the need for additional lifting equipment and is efficient. is there. However, when there is no such lifting equipment, a temporary lifting equipment dedicated to the outer wall panel construction (lifting rail 31).
And a lifting machine 11) are installed.

【0022】[0022]

【発明の効果】本発明によれば,複数の外壁パネルを揚
重パレット内に収容して,同時に高所に運搬し,胴縁に
取り付けるので,外壁パネルの胴縁への取り付け作業が
能率的になる。また,垂直に吊られた,開放面を持つ細
長いボックス状の揚重パレットからの外壁パネルの取り
出しは容易であり,この点でも作業性が向上する。ま
た,揚重パレットを吊り上げるためのクレーン車が不要
なので,クレーン車を配置するスペースが不要となり,
特にスペースに制約のある建築現場における施工性の向
上がきわめて大である。また,本発明の施工方法は外壁
パネルの構造自体の制約を受けることが少ないので,汎
用性が高い。また,建屋竣工後も残る恒久的な設備とな
る揚重設備,あるいは,建築工事全体に用いる仮設揚重
設備がある場合は,その揚重設備を利用することができ
るので,効率的であり,施工コストを一層低減できる。
According to the present invention, a plurality of outer wall panels are housed in a lifting pallet, are simultaneously transported to a high place, and are attached to the rim, so that the work of attaching the outer wall panels to the rim can be performed efficiently. become. In addition, it is easy to take out the outer wall panel from the vertically-lifted pallet in the form of an elongated box having an open surface, which also improves workability. In addition, since a crane truck for lifting the lifting pallet is unnecessary, a space for arranging the crane truck is not required.
Particularly, the improvement of workability in a construction site where space is limited is extremely large. Moreover, the construction method of the present invention is less susceptible to the limitations of the structure of the outer wall panel itself, and is therefore highly versatile. In addition, if there is a lifting equipment that is permanent equipment that remains after completion of the building, or a temporary lifting equipment that is used for the entire construction work, the lifting equipment can be used, so it is efficient. The construction cost can be further reduced.

【0023】請求項2によれば,きわめて簡単な方法
で,揚重パレットの揺れを防止することができる。
According to the second aspect, the swing of the lifting pallet can be prevented by a very simple method.

【0024】請求項3によれば,目地棒が外壁パネルと
一緒に運搬されるので,目地棒とともに外壁パネルを取
り付ける構造の外壁の場合に,施工性が向上する。
According to the third aspect, since the joint rod is carried together with the outer wall panel, workability is improved in the case of an outer wall having a structure in which the outer wall panel is attached together with the joint rod.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の一実施例を示すもので,外壁パネルを
揚重パレットに収容する作業状況を示す説明図である。
FIG. 1 is a view showing one embodiment of the present invention, and is an explanatory view showing an operation state of storing an outer wall panel on a lifting pallet.

【図2】図1に続く段階の作業状況を示す説明図であ
る。
FIG. 2 is an explanatory diagram showing a work situation at a stage following FIG. 1;

【図3】図2に続く段階の作業状況を示す説明図であ
る。
FIG. 3 is an explanatory diagram showing a work situation at a stage following FIG. 2;

【図4】図3に続く段階の作業状況を示す説明図であ
る。
FIG. 4 is an explanatory diagram showing a work situation at a stage following FIG. 3;

【図5】図4に続く段階の作業状況を示すもので,揚重
パレットを吊り上げた状態の建屋正面図である。
FIG. 5 is a front view of the building in a state in which a lifting pallet is lifted, showing a work situation at a stage following FIG. 4;

【図6】図5の断面図である。FIG. 6 is a sectional view of FIG. 5;

【図7】本発明に用いる揚重パレットの概略斜視図であ
る。
FIG. 7 is a schematic perspective view of a lifting pallet used in the present invention.

【図8】図7の揚重パレットの詳細構造を示す断面図で
ある。
FIG. 8 is a sectional view showing a detailed structure of the lifting pallet of FIG. 7;

【図9】図8の要部の左側面図である。FIG. 9 is a left side view of a main part of FIG. 8;

【図10】図9の平面図である。FIG. 10 is a plan view of FIG. 9;

【図11】図8における棚材近傍の要部斜視図である。FIG. 11 is a perspective view of a main part near a shelf member in FIG. 8;

【図12】図8における目地棒保持部材部分の拡大図で
ある。
FIG. 12 is an enlarged view of a joint rod holding member in FIG. 8;

【図13】図5における要部のA−A拡大断面図であ
る。
FIG. 13 is an enlarged cross-sectional view of a main part taken along line AA in FIG.

【図14】本発明の方法により外壁パネルを取り付けよ
うとする建屋の一例を示すもので,外壁パネル取り付け
中の建屋の斜視図である。
FIG. 14 is a perspective view of an example of a building to which an outer wall panel is to be mounted according to the method of the present invention, wherein the outer wall panel is being mounted.

【図15】図14における外壁パネル部分の拡大断面図
である。
FIG. 15 is an enlarged sectional view of an outer wall panel portion in FIG.

【図16】図15における外壁パネルの取り付け構造を
説明する要部の拡大断面図である。
FIG. 16 is an enlarged cross-sectional view of a main part illustrating a mounting structure of an outer wall panel in FIG.

【図17】図15における要部のみについてのB−B断
面図である。
FIG. 17 is a sectional view taken along line BB of only essential parts in FIG.

【図18】図17における要部の分解斜視図である。18 is an exploded perspective view of a main part in FIG.

【符号の説明】[Explanation of symbols]

3 外壁パネル 4 目地棒 5 金具 6 ボルト 7 胴縁 10 揚重パレット 11 揚重機 12 揺れ防止ワイヤ 13 張力付与装置 14 開放面 15 脱落防止部材 16 外枠 17 内枠 20 棚材 23 棚材受け部材 24 棚材保持部材 30 目地棒保持部材 31 揚重機用レール 34 地上レール 35 電動走行台車 REFERENCE SIGNS LIST 3 outer wall panel 4 joint rod 5 metal fitting 6 bolt 7 body edge 10 lifting pallet 11 lifting machine 12 sway prevention wire 13 tension applying device 14 open surface 15 fall prevention member 16 outer frame 17 inner frame 20 shelf 23 shelf support 24 Shelf holding member 30 Joint rod holding member 31 Rail for hoisting machine 34 Ground rail 35 Electric traveling cart

───────────────────────────────────────────────────── フロントページの続き (72)発明者 西塚 研一 神奈川県横浜市戸塚区矢部町1666−173 (56)参考文献 特開 平7−91072(JP,A) (58)調査した分野(Int.Cl.7,DB名) E04G 21/14 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Kenichi Nishizuka 1666-173 Yabe-cho, Totsuka-ku, Yokohama-shi, Kanagawa (56) References JP-A-7-91072 (JP, A) (58) Fields surveyed (Int. Cl. 7 , DB name) E04G 21/14

Claims (3)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 鋼板製の縦に細長い外壁パネルを建て込
む外壁パネルの施工方法であって,建屋外壁部の上方に
外壁部に沿う揚重機用レールおよびこの揚重機用レール
を走行する電動走行式の揚重機を設置する工程と,地上
に置いた上面開放の細長いボックス状の揚重パレットに
複数の外壁パネルを直接または間接的に重ねた態様で収
容し,この揚重パレットの開放面に脱落防止部材を取り
付ける工程と,前記揚重機により前記揚重パレットの一
端側を吊り上げて,この揚重パレットを所定の高さ位置
まで垂直に吊り上げる工程と,前記揚重パレットをその
鉛直軸回りに180°回転させて,揚重パレットの開放
面側を建屋側に向ける工程と,前記揚重パレットの脱落
防止部材を取り外し,揚重パレットから1枚の外壁パネ
ルを取り出し,これを胴縁に取り付ける取り付け工程
と,前記の1枚の外壁パネルの取り付け工程が終了した
後,揚重機を1枚の外壁パネル幅だけ走行させて揚重パ
レットを1枚の外壁パネル幅だけ移動させる移動工程と
を有し,前記取り付け工程と移動工程とを繰り返して外
壁パネルを建て込むことを特徴とする外壁パネルの施工
方法。
1. A method for constructing an outer wall panel in which a vertically elongated outer wall panel made of a steel plate is erected, comprising a rail for a hoisting machine along the outer wall part above an outdoor wall part of the building and an electric traveling running on the rail for the hoisting equipment. A process of installing a lifting machine of the type, and placing a plurality of outer wall panels directly or indirectly on an elongated box-shaped lifting pallet placed on the ground with an open top, and placing it on the open surface of this lifting pallet. Attaching a falling-off prevention member, lifting one end of the lifting pallet by the lifting machine, and vertically lifting the lifting pallet to a predetermined height position, and lifting the lifting pallet around its vertical axis. Turning the opening side of the lifting pallet toward the building by rotating it by 180 °, removing the falling prevention member of the lifting pallet, removing one outer wall panel from the lifting pallet, After completing the attaching step of attaching to the waist edge and the attaching step of the one outer wall panel, moving the lifting machine by one outer wall panel width and moving the lifting pallet by one outer wall panel width. And a step of repeating the mounting step and the moving step to build an outer wall panel.
【請求項2】 地上に前記揚重機用レールと平行に地上
レールを仮設し,この地上レールに電動走行台車を上方
への引き上げ力に対して当該地上レールで拘束されるよ
うに設置し,前記揚重機の両側位置においてこの揚重機
と前記電動走行台車との間を連結する垂直な揺れ防止ワ
イヤを設け,前記揚重機と電動走行台車とを同期させて
移動させることを特徴とする請求項1記載の外壁パネル
の施工方法。
2. A ground rail is temporarily provided on the ground in parallel with the hoisting rail, and an electric traveling bogie is installed on the ground rail so as to be restrained by the ground rail. 2. A vertical swing prevention wire connecting said hoist and said electric traveling vehicle at both sides of said hoist, wherein said hoist and said electric traveling vehicle are moved synchronously. Construction method of the outer wall panel described.
【請求項3】 前記揚重パレットを細長いボックス状の
外枠内に同じく細長いボックス状の内枠を備えた構成と
し,前記内枠内に外壁パネルを収容するとともに,外壁
パネルの目地部用の目地棒を,前記内枠の側面部分に設
けた目地棒保持部材に収容することを特徴とする請求項
1記載の外壁パネルの施工方法。
3. The lifting pallet according to claim 1, wherein said lifting pallet is provided with an elongated box-shaped inner frame in an elongated box-shaped outer frame. 2. The method according to claim 1, wherein the joint rods are accommodated in joint rod holding members provided on side surfaces of the inner frame.
JP03464895A 1995-01-31 1995-01-31 Exterior wall panel construction method Expired - Fee Related JP3152380B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP03464895A JP3152380B2 (en) 1995-01-31 1995-01-31 Exterior wall panel construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03464895A JP3152380B2 (en) 1995-01-31 1995-01-31 Exterior wall panel construction method

Publications (2)

Publication Number Publication Date
JPH08209940A JPH08209940A (en) 1996-08-13
JP3152380B2 true JP3152380B2 (en) 2001-04-03

Family

ID=12420270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP03464895A Expired - Fee Related JP3152380B2 (en) 1995-01-31 1995-01-31 Exterior wall panel construction method

Country Status (1)

Country Link
JP (1) JP3152380B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6922130B2 (en) * 2016-08-15 2021-08-18 株式会社トッププランニングJapan Construction method of steel materials on the outer wall of a building
CN113175222B (en) * 2021-04-02 2023-08-15 台州优匠建筑科技有限公司 Method for installing embedded prefabricated external wall panel component

Also Published As

Publication number Publication date
JPH08209940A (en) 1996-08-13

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