JP2546777B2 - Awning device for construction site - Google Patents

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は日除け装置に関し，特に
建築現場での作業環境を向上する様に用いる建築現場用
日除け装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an awning device, and more particularly to a awning device for a construction site which is used to improve the working environment at the construction site.

【０００２】[0002]

【発明が解決しようとする課題】この種建築現場におけ
る工事は，それ自体屋外で行われるため，例えば夏場に
は炎天下で日射を直接浴びることになり，また工事途中
の降雨に対してもこれを遮ることができず，作業者の工
事環境は劣悪の状態となる。Since the construction work of this kind is carried out outdoors, it will be exposed to direct sunlight under the scorching sun in the summer, for example, and even if it is raining during construction. It cannot be blocked, and the construction environment for workers is in poor condition.

【０００３】特にプレハブ化，ユニット化等の建築技術
の改良がなされているが，これらも，例えば軸組工法で
いえば軸組，壁，屋根の躯体を工場生産し，又は簡易に
組立て得るようにしたものであるに止まり，例えば屋根
の外装はなお現場工事の対象とされているので，夏場に
これを行うことは，特に作業者にとって苛酷であり，従
って日射の強い日中は工事を中止したりする措置がなさ
れていたりもする。In particular, construction techniques such as prefabrication and unitization have been improved. For example, in the frame construction method, the frame of a frame, a wall and a roof can be produced in a factory or easily assembled. Doing this in the summer is particularly harsh for workers, as the roof exterior, for example, is still subject to on-site construction, and therefore construction is suspended during the day when the sunlight is strong. There are also measures taken.

【０００４】本発明は建築現場におけるこのような事情
に鑑みてなされたもので，その解決課題とする処は，建
築現場における日射を防止する日除けとなり，併せて多
少の降雨を遮る雨除けとなって，作業環境を向上するこ
とができるとともに簡易な構造にして耐風圧性に優れた
建築現場用日除け装置を提供するにある。The present invention has been made in view of such a situation at a construction site, and the problem to be solved is a sunshade that prevents solar radiation at the construction site and a rain shield that blocks some rainfall. In addition, it is possible to improve the working environment and to provide a sunshading device for construction sites that has a simple structure and excellent wind pressure resistance.

【０００５】[0005]

【課題を解決するための手段】上記課題に添い本発明
は，建築途中の建物の外周を囲繞するように起立設置し
て設けた，建築工事用にして既設の囲繞足場それ自体を
用い，日除け用及び多少の降雨に対する雨除け用に微細
メッシュ織布状の日除シートを吊持ワイヤーによって建
物屋根上方に離隔吊持するとともに囲繞足場に引張固定
して建物をその上方において耐風圧性を備えて被覆する
ようにしたものであって，即ち本発明は，建築途中の建
物の外周を囲繞するように起立設置して設けた囲繞足場
と，該囲繞足場の建物平側上方に固定金具を介して水平
に架設固定した各平側の水平基枠と，建物屋根を被覆し
得るように各平側水平基枠間に被覆配設し，微細メッシ
ュ織布状にして，隣接端部を端部長手方向多数のジョイ
ント金具を介して連結した建物平側に複数枚の日除シー
トと，建物妻側の布基礎にそれぞれ端部を固定し，上記
囲繞足場の妻側縦材に添わせるとともにその上方のプー
リーを介して建物屋根上方に位置するように妻側間に張
設し，且つ上記日除シートのワイヤー支持孔に挿通して
緊張状態で上記日除シートを建物屋根上方に離隔吊持す
る吊持ワイヤーと，上記建物平側の各水平基枠を基準と
して日除シート端部を囲繞足場又は布基礎に引張固定す
る建物各平側長手方向多数の引張ワイヤーとを備えてな
ることを特徴とする建築現場用日除け装置（請求項
１），上記吊持ワイヤーの垂れ下りを防止するように吊
持ワイヤー長手方向中間位置のワイヤー支承具を建物屋
根と吊持ワイヤー間に追加的に介設してなることを特徴
とする建築現場用日除け装置（請求項２），上記吊持ワ
イヤーの垂れ下りを防止するように，吊持ワイヤーの下
位に，囲繞足場の妻側縦材間に架設固定した水平基枠に
平行な横架枠を追加的に設けてなることを特徴とする建
築現場用日除け装置（請求項３），上記日除シートの保
形を行うように，各平側の水平基枠を桁材とする小屋組
の保形フレームを追加的に設置してなることを特徴とす
る建築現場用日除け装置（請求項４）及び上記日除シー
トを，偏平薄肉の高密度ポリエチレン製非収縮性モノフ
ィラメントを織成した微細メッシュ織布状に構成してな
ることを特徴とする建築現場用日除け装置（請求項５）
に係り且つこれらをそれぞれ発明の要旨として上記課題
解決の手段としたものである。[Means for Solving the Problems] In accordance with the above problems, the present invention uses an existing surrounding scaffolding itself for building construction, which is installed upright so as to surround the outer periphery of a building under construction, and shades A fine mesh woven cloth-like sunshade sheet is hung and suspended above the roof of the building by a hanging wire for rain protection against rain and some rainfall, and the building is provided with wind pressure resistance above it by tensioning and fixing it to the surrounding scaffolding. That is, the present invention is provided with a surrounding scaffolding installed upright so as to surround the outer periphery of a building under construction, and a fixing metal fitting above the building scaffolding of the surrounding scaffolding. The horizontal base frame on each horizontal side fixed horizontally and the horizontal base frame on each horizontal side so as to cover the building roof are covered with a fine mesh woven cloth, and the adjacent ends are longitudinally elongated. Connect via multiple joint fittings On the flat side of the building, a plurality of shading sheets are attached, and the ends are fixed to the cloth foundation on the side of the building, and the ends are attached to the vertical members on the side of the surrounding scaffolding, and above the roof of the building via the pulleys above. Suspension wire so that it is positioned between the wife sides, and it is inserted into the wire support hole of the sunshade sheet to suspend and suspend the sunshade sheet above the roof of the building in a tension state; A building shading device comprising a plurality of pulling wires in the longitudinal direction on each flat side of the building for tensioning and fixing the end of the sunshade sheet to the surrounding scaffold or cloth foundation with reference to each horizontal base frame of Item 1), A construction in which a wire support at an intermediate position in the longitudinal direction of the suspension wire is additionally provided between the building roof and the suspension wire so as to prevent the suspension wire from hanging down. Field awning device (Claim 2) In order to prevent the hanging wire from hanging down, a horizontal frame, which is parallel to the horizontal base frame fixedly installed between the wife side vertical members of the surrounding scaffold, is additionally provided below the hanging wire. A characteristic awning device for a construction site (Claim 3), a shape-retaining frame for a shed structure using horizontal base frames on each flat side as girders is additionally installed so as to retain the shape of the above-mentioned shade sheet. The building shading device (Claim 4) and the shading sheet are configured as a fine mesh woven fabric woven of flat thin-walled high-density polyethylene non-shrinkable monofilaments. Characterizing construction sunshade device (Claim 5)
The present invention relates to the means for solving the above-mentioned problems as the gist of the invention.

【０００６】[0006]

【実施例】以下実施例を示す図面に従って本発明を更に
具体的に説明すれば，図１乃至図７においてＡは建物，
Ｂは日除け装置であり，日除け装置Ｂは，例えばプレハ
ブ化した部材を搬入して組立てた住宅用屋根未外装の建
物Ａを上方を覆うように配置してある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described more specifically with reference to the drawings showing the following embodiments. In FIG. 1 to FIG.
Reference numeral B denotes a sunshade device, and the sunshade device B is arranged so as to cover, for example, a building A without a roof for a house in which a prefabricated member is loaded and assembled.

【０００７】日除け装置Ｂは，建築途中の上記建物Ａの
外周を囲繞するように該建物Ａの敷地内に腕木４を介し
て起立設置して設けた，建築工事用にして既設の単管足
場による囲繞足場１を用い，この囲繞足場１上に該囲繞
足場１面積内を被覆する状態として上記建物Ａを覆って
ある。The awning device B is an existing single-pipe scaffold for construction work, which is installed upright on the site of the building A through the arms 4 so as to surround the outer periphery of the building A during construction. The surrounding scaffold 1 according to 1. is used, and the building A is covered on the surrounding scaffold 1 so as to cover the area of the surrounding scaffold 1.

【０００８】日除け装置Ｂは，この既設の囲繞足場１の
建物Ａ平側上方に固定金具５０を介して架設固定した各
平側の水平基枠１０と，この水平基枠１０間に被覆配設
した微細メッシュ織布状の複数枚の日除シート２０と，
この日除シート２０を上記建物Ａに離隔吊持する吊持ワ
イヤー３０と，日除シート２０の建物Ａ平側端部を囲繞
足場１に引張固定する多数の引張ワイヤー４０を備えた
ものとしてある。The sunshade B is provided with a horizontal base frame 10 on each flat side which is installed and fixed above the flat side of the building A of the existing surrounding scaffolding 1 via a fixing bracket 50, and a covering arrangement is provided between the horizontal base frames 10. A plurality of fine mesh woven fabric-like shade sheets 20,
A suspension wire 30 for suspending the sunshade sheet 20 in the building A is provided, and a large number of puller wires 40 for tensioning and fixing the flat side end of the sunshade sheet 20 on the building A to the surrounding scaffold 1. .

【０００９】本例にあって上記水平基枠１０は，建物Ａ
平側の単管足場による囲繞足場１各平側における縦材２
上端に，下方の差込み杆を挿入して設置した差込み杆付
クランプによる固定金具５０を介して，縦材２に交差す
るように水平に架設固定したものとしてある。In the present example, the horizontal base frame 10 is the building A
Surrounding scaffolding with a single-sided scaffold on the flat side 1 Vertical members on each flat side 2
It is constructed such that it is horizontally installed and fixed so as to intersect the vertical member 2 through a fixing metal fitting 50 by a clamp with an insertion rod installed by inserting a lower insertion rod at the upper end.

【００１０】日除シート２０は，本例において経緯に偏
平薄肉の高密度ポリエチレン製にして，−６０°Ｃ〜１
００°Ｃの耐塞耐熱性を持つ非収縮性のモノフィランメ
トを用い，これを織成することにより，経側が，例えば
２mm程度の長さに偏平傾斜状高密度に並置するようにし
た微細メッシュ織布状のものとし，その外周にはキャン
バス地による，１．８mm間隔の連結リング５２付きの補
強縁部２１を，幅方向中央には同じくキャンバス地によ
る，９０cm間隔の連結リング５２付きの補強ベルト２２
を付設したものとしてある。The sunshade sheet 20 in this embodiment is made of high-density polyethylene having a flat and thin wall, and has a thickness of -60 ° C to 1 ° C.
A non-shrinkable monophyllan meth having a heat resistance of 00 ° C is used, and by weaving it, the transversal side is arranged in a flat inclined high density side by side with a length of, for example, about 2 mm. Mesh woven cloth, with a canvas edge around the reinforcement edge 21 with a 1.8 mm spacing connecting ring 52, and a widthwise center with a canvas ring at a 90 cm spacing connecting ring 52. Reinforcement belt 22
Is attached.

【００１１】日除シート２０は建物Ａ屋根を被覆し得る
ように各平側の水平基枠１０間に，建物Ａ平側に複数枚
を用いて，被覆配設したものとしてあり，またこの日除
シート２０を複数枚用いるにつき，その隣接端部を連結
するものとしてある。本例において日除シート２０は，
例えば妻側７ｍ，平側１４ｍの建物Ａを被覆するととと
もに該建物Ａに一般に１ｍ程度離隔して起立設置される
上記囲繞足場１に余裕を残して掛るように，例えば１０
ｍ×９ｍの面積のものを２枚用い，可及的に少い枚数で
作業性のよい被覆配設をなし得るようにし，また上記連
結は，日除シート２０補強縁部２１の連結リング５２間
にジョイント金具５１を介することによって行ってあ
る。The sunshade sheet 20 is provided between the horizontal base frames 10 on the respective flat sides so as to cover the roof of the building A by using a plurality of sheets on the flat side of the building A. When a plurality of removing sheets 20 are used, their adjacent ends are connected. In this example, the sunshade sheet 20 is
For example, to cover the building A of 7 m on the wife side and 14 m on the flat side, and to hang it over the surrounding scaffolding 1 that is generally installed upright at a distance of about 1 m in the building A, for example, 10
By using two sheets having an area of m × 9 m, it is possible to achieve a coating arrangement with a good workability with the smallest possible number, and the above-mentioned connection is achieved by the connection ring 52 of the reinforcing sheet 21 of the sunshade sheet 20. This is done by interposing a joint fitting 51 between them.

【００１２】このとき日除シート２０は，更に上記吊持
ワイヤー３０によって，屋根上で作業者が，例えば外装
用スレートを葺いたりする作業を行い得るように離隔吊
持されるものとしてある。At this time, the sunshade sheet 20 is further suspended by the suspending wires 30 so that an operator can work on the roof, for example, to roof the exterior slate.

【００１３】吊持ワイヤー３０は，建物Ａ妻側の布基礎
５側面に，本例において後埋め被覆し得るように凹陥状
に設置したアンカー金具３１にそれぞれ端部の引掛輪
を，ワイヤー緊張自在のジャッキ３２を介して固定し，
上記囲繞足場１の妻側中央に位置し，本例において補強
を兼ねて一対平行となるように起立設置した妻側縦材３
における外側単管の長手方向中間位置の中間プーリー３
３を通して該単管にこれを添わせるとともに，その上方
のプーリー３４を介して建物Ａ屋根上方に位置するよう
に妻側間に張設してあり，このとき該吊持ワイヤー３０
は，屋根上にあって，上記日除シート２０中央の補強ベ
ルト２２に設けた連結リング５２の各ワイヤー支持孔２
３に挿通して緊張状態で上記２枚の日除シート２０を離
隔吊持したものとしてある。The suspending wire 30 is provided with a hooking ring at each end on an anchor metal fitting 31 which is provided in a concave shape in this example so as to be able to be buried and covered on the side surface of the cloth foundation 5 on the side of the building A so that the wire can be tensioned. Fixed through the jack 32 of
A gable side vertical member 3 which is located in the center of the gable side of the above-mentioned surrounding scaffolding 1 and is erected upright so as to be parallel in this example for the purpose of reinforcement.
Intermediate pulley 3 in the longitudinal intermediate position of the outer single pipe in
3 is attached to the single pipe through 3 and is stretched between the gable sides so as to be located above the roof of the building A through a pulley 34 above the single pipe.
Is a wire support hole 2 of the connecting ring 52 provided on the reinforcing belt 22 at the center of the sunshade sheet 20 on the roof.
It is assumed that the two sunshade sheets 20 are hung from each other in a tensioned state by being inserted into the sheet 3.

【００１４】更に本例にあっては，上記日除シート２０
を吊持した吊持ワイヤー３０の垂れ下りを防止するよう
に，上記吊持ワイヤー３０の下位に，囲繞足場１の同じ
く妻側縦材３の内側単管に，上記と同様の差込みクラン
プによる固定金具５０で固定することにより吊持ワイヤ
ー３０と段差状に妻側縦材３間に架設固定した上記水平
基枠１０に平行な横架枠１１を設けてあり，これにより
日除シート２０を下面から支えて上記吊持ワイヤー３０
の垂れ下りを下支えするようにしてある。Further, in this example, the above-mentioned shade sheet 20
In order to prevent the hanging wire 30 that suspends the hanging wire from hanging down, the lower part of the hanging wire 30 is fixed to the inner single pipe of the same wife side vertical member 3 of the surrounding scaffolding 1 by the same insertion clamp as above. A horizontal frame 11 is provided parallel to the horizontal base frame 10 which is fixed to the hanging wire 30 by being fixed to the hanging wire 30 by fixing with the metal fitting 50. Support from the above hanging wire 30
It is designed to support the drooping of.

【００１５】多数の引張ワイヤー４０は，この状態で日
除シート２０端部を引張固定したものとしてあり，即ち
本例において引張ワイヤー４０は，いずれも上下端に引
掛輪を形成した定尺のものを用い，一端を日除シート２
０の上記連結ベルト２４に設けたリング５２に，フック
５３を介して連結し，他端を囲繞足場１における単管の
縦材２に上下動位置調整自在に締着固定するようにした
クランプ５４に同じくフック５３を介して連結するとと
もに該クランプ５４の位置を調整することにより日除シ
ート２０を緊張状に引張固定するものとしてある。A large number of pulling wires 40 are obtained by pulling and fixing the ends of the sunshade sheet 20 in this state, that is, in the present example, the pulling wires 40 are of a standard length having hooking rings formed on the upper and lower ends thereof. Use one end of the sunshade sheet 2
Clamp 54, which is connected to a ring 52 provided on the connecting belt 24 of No. 0 via a hook 53, and the other end of which is fastened and fixed to the vertical member 2 of the single pipe in the surrounding scaffold 1 so that the vertical movement position can be adjusted. Similarly, the sunshade sheet 20 is tensioned and fixed by connecting the same through the hook 53 and adjusting the position of the clamp 54.

【００１６】この引張ワイヤー４０による日除シート２
０端部の引張固定は，上記連結ベルト２４の間隔に応じ
て１．８ｍ間隔に建物Ａの各平側において多数行うもの
としてあり，これにより隣接端部を連結された上記日除
シート２０は，横架枠１１による吊持ワイヤー３０の下
支えによる垂れ下り防止状態で，建物Ａ屋根上方に吊持
ワイヤー３０によって離隔吊持されるとともに各引張ワ
イヤー４０によって囲繞足場１に引張固定されて，建物
Ａ屋根を被覆して，その日射を防止し，また多少の降雨
に対して雨除けを行うとともに耐風圧性を有して強固な
配設固定がなされるに至る。特に本例にあっては，日除
シート２０を上記高密度ポリエチレンのモノフィラメン
トを用いた微細メッシュ織布状のものとしたことによ
り，吹上げ風圧が抜けるため日除シート２０に対する風
圧を減少させることができ，また偏平薄肉のモノフィラ
メントが偏平傾斜状となることによって大粒の降雨時に
はこれを微細霧状に霧散して作業者が直接降雨を浴びる
ことを防止し，また縦側の高密度と相俟って降雨時には
該モノフィラメントがシャッター状になり，雨水を一時
的に留めるようにもなって，耐水性を呈することにもな
り，日除シートとしても雨除けとしても極めて好ましい
日除け装置Ｂとなるに至る。The sunshade sheet 2 using the pulling wire 40
The number 0 of the end portions is fixed by tension on each flat side of the building A at intervals of 1.8 m according to the distance between the connecting belts 24. , In a state where it is prevented from hanging down by supporting the suspension wire 30 by the horizontal frame 11, it is suspended and suspended above the roof of the building A by the suspension wire 30 and is also tensioned and fixed to the surrounding scaffolding 1 by each tension wire 40. The roof of A is covered to prevent its solar radiation, and to prevent rain from a little rain, and to have strong wind pressure resistance and to be fixedly fixed. Particularly in this example, the sunshade sheet 20 is made into a fine mesh woven fabric using the monofilament of the high-density polyethylene to reduce the wind pressure on the sunshade sheet 20 because the blowing air pressure is released. In addition, the flat thin monofilament has a flat slanted shape, which prevents the operator from being directly exposed to the rain by spraying it in a fine mist state when a large amount of rain falls, and in combination with the vertical high density. Therefore, when it rains, the monofilament becomes a shutter-like shape so that rainwater can be temporarily retained and exhibits water resistance, and it becomes an extremely preferable sunshade device B as both a sunshade sheet and a rainbreak. Reach

【００１７】本例の日除け装置Ｂの形成は，布基礎５に
予めアンカーボルト３１を設けるようにし，例えば建築
工事の状況に応じて囲繞足場１に水平基枠１０及び横架
枠１１の架設固定，日除シート２０の仮置きとそのリン
グ５２への吊持ワイヤー３０の挿通，吊持ワイヤー３０
の固定とジャッキ３２による緊張，引張ワイヤー４０の
設置の順に行うようにすればよいが，必要に応じてその
順序を適宜変更して行うことも可能である。In the formation of the awning device B of this example, anchor bolts 31 are provided in advance on the cloth foundation 5, and for example, the horizontal base frame 10 and the horizontal frame 11 are fixed to the surrounding scaffolding 1 in accordance with the situation of construction work. , Temporary placement of the sunshade sheet 20 and insertion of the suspension wire 30 into the ring 52, suspension wire 30
It is sufficient to perform the fixing, the tension by the jack 32, and the installation of the pulling wire 40 in this order, but it is also possible to change the order appropriately if necessary.

【００１８】図８乃至図１２は，他の例を示したもの
で，図８は，上記横架枠１１を用いることなく，吊持ワ
イヤー３０の垂れ下りを防止するように吊持ワイヤー３
０長手方向中間位置，本例において日除シート２０連結
部位となるように屋根上に載置した４本の脚部６１によ
って荷重を分散支持し，上方に吊持ワイヤー３０の支承
杆６２を起立突設したワイヤー支承具６０を建物Ａと吊
持ワイヤー３０間に介設した例であり，図９及び図１０
は，吊持ワイヤー３０の垂れ下りを防止するとともに日
除シート２０の保形を行うように，各平側の水平基枠１
０を桁材とするとともに併せて上記横架枠１１を棟材と
するように，更に多数の傾斜枠１３をクランプ等によっ
て架設固定して小屋組の保形フレーム１２を設けた例で
あり，また図１１は，日除シート２０における吊持ワイ
ヤー３０の挿通を，袋状にしたキャンバス地の補強ベル
ト２２のワイヤー支持孔２３に対して行い，日除シート
２０の長手方向全長に亘って吊持支持を行うようにした
例であり，図１２は上記図９及び図１０の例において，
更に引張ワイヤ−４０の一部を，上記平側縦枠２への引
張固定に代えて，妻側におけると同様に平側縦枠２のプ
−リ−３３を介して，布基礎５における凹陥状設置のア
ンカ−金具３１にジャッキ３２によって引張固定するよ
うにし，妻側平側における布基礎固定を行うようにした
例である。FIGS. 8 to 12 show another example. FIG. 8 shows the suspension wire 3 so as to prevent the suspension wire 30 from hanging down without using the horizontal frame 11.
0 The intermediate position in the longitudinal direction, in this example, the load is dispersed and supported by the four legs 61 placed on the roof so as to be the connection portion of the sunshade sheet 20, and the supporting rod 62 of the suspension wire 30 is erected upward. This is an example in which the protruding wire support tool 60 is interposed between the building A and the suspension wire 30, and FIGS.
In order to prevent the hanging wire 30 from hanging down and to maintain the shape of the sunshade sheet 20, the horizontal base frame 1 on each flat side
This is an example in which 0 is used as a girder material and the horizontal frame 11 is also used as a building material, and a large number of inclined frames 13 are erected and fixed by a clamp or the like to provide a shape-retaining frame 12 of a roof. In addition, in FIG. 11, the suspending wire 30 in the shading sheet 20 is inserted into the wire supporting hole 23 of the bag-shaped canvas reinforcing belt 22, and the shading sheet 20 is hung over the entire length in the longitudinal direction. This is an example of holding and supporting, and FIG. 12 shows an example of FIG. 9 and FIG.
Further, instead of pulling and fixing a part of the pulling wire 40 to the flat side vertical frame 2, the recesses in the cloth foundation 5 are inserted through the pulley 33 of the flat side vertical frame 2 in the same manner as on the end side. This is an example in which a jack 32 is used to pull and fix the anchor metal fitting 31 installed in a strip shape, and the cloth foundation is fixed on the end side flat side.

【００１９】その余は前記例と変らないので，同一符号
を付して重複する説明を省略する。Since the remainder is the same as that of the above-mentioned example, the same reference numerals are given and duplicate description is omitted.

【００２０】図示した例は以上のとおりとしたが，本発
明の実施に当って，例えば囲繞足場を本足場，丸太足場
によるものとすること，固定金具，ジョイント金具を，
それぞれ水平基枠等を取り外し自在に固定し，日除シー
トを取り外し自在に連結し得る図示例以外のものとする
こと，吊持ワイヤーを複数並置状に用いること，日除シ
ートを日除け及び多少の降雨に対する雨除け機能を有す
る他の材質による微細メッシュ織布状のものとするこ
と，引張ワイヤ−の全部を，上記吊持ワイヤ−と同様に
アンカ−金具を介して布基礎に対して引張固定するこ
と，小屋組の保形フレームについて妻側を開放したもの
とすること，日除け装置設置を，例えば軸組構造の建物
の場合に布基礎設置後の躯体工事前に行うようにし，こ
のとき囲繞足場には資材搬入用の開口を開設しておくよ
うにすること等を含めて，囲繞足場，固定金具，水平基
枠，ジョイント金具，日除シート，プーリー，吊持ワイ
ヤー，引張ワイヤー，必要に応じて用いるワイヤー支承
具，横架枠，保形フレーム等の各具体的材質，形状，構
造，寸法，数，これらの固定や連結の関係，これらに対
する付加等は，上記発明の要旨に反しない限り様々に変
更でき，以上に具体的に図示し説明したものに殊更限定
するには及ばない。Although the illustrated example is as described above, in carrying out the present invention, for example, the surrounding scaffold is made of a main scaffold, a log scaffold, a fixing metal fitting, a joint metal fitting,
Each one should be detachably fixed to a horizontal base frame, etc., and the sunshade sheets should be detachably connected to other than those shown in the figures, a plurality of suspending wires should be used side by side, and the sunshade sheets should be shaded and some A fine mesh woven cloth made of another material having a rain-repellent function should be used, and all of the pulling wires should be fixed to the cloth foundation through anchor metal fittings like the above hanging wires. In addition, the shape-retaining frame of the roof structure should be open on the gable side, and the awning device should be installed, for example, in the case of a building with a frame structure, before the frame work after the cloth foundation is installed. Surrounding scaffolding, fixing metal fittings, horizontal base frame, joint metal fittings, shading sheets, pulleys, suspension wires, pulling wires, including the opening for material loading on the scaffolding. Specific material, shape, structure, size, number, fixing and connecting relations, additions, etc. of the wire support, horizontal frame, shape-retaining frame, etc. which are used as necessary are included in the gist of the above invention. Various modifications can be made as long as they do not conflict with each other, and the invention is not particularly limited to those specifically illustrated and described above.

【００２１】[0021]

【発明の効果】本発明は以上のとおり請求項１で，建築
途中の建物の外周を囲繞するように起立設置して設けた
囲繞足場と，該囲繞足場の建物平側上方に固定金具を介
して水平に架設固定した各平側の水平基枠と，建物屋根
を被覆し得るように各平側水平基枠間に被覆配設し，微
細メッシュ織布状にして，隣接端部を端部長手方向多数
のジョイント金具を介して連結した建物平側に複数枚の
日除シートと，建物妻側の布基礎にそれぞれ端部を固定
し，上記囲繞足場の妻側縦材に添わせるとともにその上
方のプーリーを介して建物屋根上方に位置するように妻
側間に張設し，且つ上記日除シートのワイヤー支持孔に
挿通して緊張状態で上記日除シートを建物屋根上方に離
隔吊持する吊持ワイヤーと，上記建物平側の各水平基枠
を基準として日除シート端部を囲繞足場又は布基礎に引
張固定する建物各平側長手方向多数の引張ワイヤーとを
備えてなることを特徴とするから，建築現場における日
射を防止する日除けとなり，併せて多少の降雨を遮る雨
除けとなって，作業環境を向上するとともに簡易な構造
にして形成容易であり且つ耐風圧性に優れ，更に吊持ワ
イヤーを囲繞足場の妻側縦材に添わせ，その端部を布基
礎に固定したことにより，一般に比較的狭い妻側におけ
るスペースを殊更必要とせず，敷地内の囲繞足場の面積
から外側に突出したりすることのない建築現場用日除け
装置とすることができる。As described above, according to the present invention, the enclosure scaffold installed upright so as to surround the outer periphery of the building under construction and the fixing metal fitting above the flat side of the building of the enclosure scaffold are provided. The horizontal base frame of each flat side fixed by erection horizontally and the horizontal base frame of each flat side so as to cover the roof of the building. A plurality of shading sheets are attached to the flat side of the building, which are connected via a number of joint fittings in the hand direction, and the ends are fixed to the cloth foundation on the building gable side. It is stretched between the gables so that it is located above the roof of the building via an upper pulley, and it is inserted into the wire support hole of the above-mentioned sunshade sheet so that the above-mentioned sunshade sheet is suspended and suspended above the roof of the building under tension. Suspension wire and each horizontal base frame on the flat side of the building It is characterized by being equipped with a number of pulling wires in the longitudinal direction on each flat side of the building that tension-fixes the end of the chair to the surrounding scaffolding or cloth foundation. It serves as a rain shield that blocks rainfall, improves the working environment, has a simple structure, is easy to form, and has excellent wind pressure resistance. In addition, suspending wires are attached to the wife side vertical members of the surrounding scaffolding, and their ends are attached. Since it is fixed to the cloth foundation, it does not require a relatively narrow space on the gable side in general, and it can be used as a shading device for construction sites that does not project outward from the area of the surrounding scaffolding on the site.

【００２２】請求項２は，上記吊持ワイヤーの垂れ下り
を防止するように吊持ワイヤー長手方向中間位置のワイ
ヤー支承具を建物屋根と吊持ワイヤー間に追加的に介設
してなることを特徴とし，請求項３は，上記吊持ワイヤ
ーの垂れ下りを防止するように，吊持ワイヤーの下位
に，囲繞足場の妻側縦材間に架設固定した水平基枠に平
行な横架枠を追加的に設けてなることを特徴とするか
ら，いずれも上記に加えて，吊持ワイヤーの垂れ下りを
防止し，また請求項４は，上記日除シートの保形を行う
ように，各平側の水平基枠を桁材とする小屋組の保形フ
レームを追加的に設置してなることを特徴とするから，
同じく上記に加えて日除けシートの保形を行い，作業に
必要な日除シートの離隔高さを確実に保持する建築現場
用日除け装置とすることができる。According to a second aspect of the present invention, a wire support at an intermediate position in the longitudinal direction of the suspension wire is additionally provided between the building roof and the suspension wire so as to prevent the suspension wire from hanging down. In order to prevent the hanging wire from hanging down, the third aspect of the present invention is to provide a horizontal frame parallel to a horizontal base frame that is fixed between the vertical side members on the wife side of the enclosure scaffold so as to prevent the hanging wire from hanging down. In addition to the above, in any case, the hanging wire is prevented from hanging down, and the flattening sheet is shaped so that the sunshade sheet is shaped. Since it is characterized by additionally installing a shape-retaining frame of a shed structure using the horizontal base frame on the side as a girder material,
In addition to the above, the shape of the sunshade sheet can be maintained, and the sunshade device for a construction site can surely maintain the height of separation of the sunshade sheet necessary for work.

【００２３】更に請求項５は，上記日除シートを，偏平
薄肉の高密度ポリエチレン製非収縮性モノフィラメント
を織成した微細メッシュ織布状に構成してなることを特
徴とするから，同じく上記に加えて，日除シートに対す
る風圧を減少させ，大粒の降雨にはこれを霧散状とし，
また降雨時に偏平薄肉のモノフィラメントがシャッター
状となって耐水性を呈することになり，日除けとしても
雨除けとしても極めて好ましい建築現場用日除け装置と
することができる。Further, in a fifth aspect of the present invention, the solar control sheet is formed in the shape of a fine mesh woven fabric obtained by weaving flat thin-walled high-density polyethylene non-shrinkable monofilaments. To reduce the wind pressure on the sunshade sheet and make it a mist for large rain.
Further, the flat thin-walled monofilament becomes a shutter-like shape at the time of rainfall and exhibits water resistance, so that it is possible to provide a building site awning device which is extremely preferable as both an awning and a rain awning.

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

【図１】日除け装置の正面図FIG. 1 is a front view of an awning device.

【図２】日除け装置の側面図FIG. 2 is a side view of the awning device.

【図３】日除け装置の縦断面図FIG. 3 is a vertical sectional view of the sunshade device.

【図４】日除シートの連結状態を示す一部拡大正面図FIG. 4 is a partially enlarged front view showing a connection state of the sunshade sheets.

【図５】水平基枠の架設固定状態を示す一部拡大縦断面
図FIG. 5 is a partially enlarged vertical cross-sectional view showing a state where the horizontal base frame is installed and fixed.

【図６】吊持ワイヤーの張設状態を示す正面図FIG. 6 is a front view showing a stretched state of a suspension wire.

【図７】日除シートと引張ワイヤーとの関係を示す側面
図FIG. 7 is a side view showing the relationship between the sunshade sheet and the tension wire.

【図８】ワイヤー支承具の設置状態を示す正面図FIG. 8 is a front view showing the installation state of the wire support device.

【図９】他の例を示す日除け装置の正面図FIG. 9 is a front view of an awning device showing another example.

【図１０】他の例を示す日除け装置の側面図FIG. 10 is a side view of an awning device showing another example.

【図１１】他の例に係る日除シートと吊持ワイヤーとの
関係を示す一部拡大正面図FIG. 11 is a partially enlarged front view showing the relationship between a sunshade sheet and a hanging wire according to another example.

【図１２】他の例を示す日除け装置の正面図FIG. 12 is a front view of an awning device showing another example.

【符号の説明】[Explanation of symbols]

Ａ 建物 Ｂ 日除け装置 １ 囲繞足場 ３ 妻側縦材 ５ 布基礎 １０ 水平基枠 １１ 横架枠 １２ 保形フレーム ２０ 日除シート ２３ ワイヤー支承孔 ３０ 吊持ワイヤー ３４ プーリー ４０ 引張ワイヤー ５０ 固定金具 ５１ ジョイント金具 ６０ ワイヤー支持具 A Building B Sunshade device 1 Surrounding scaffolding 3 Gable side vertical member 5 Cloth foundation 10 Horizontal base frame 11 Horizontal frame 12 Shape retention frame 20 Sunshading sheet 23 Wire bearing hole 30 Suspending wire 34 Pulley 40 Pulling wire 50 Fixing metal fitting 51 Joint Metal fittings 60 wire support

Claims (5)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 建築途中の建物の外周を囲繞するように
起立設置して設けた囲繞足場と，該囲繞足場の建物平側
上方に固定金具を介して水平に架設固定した各平側の水
平基枠と，建物屋根を被覆し得るように各平側水平基枠
間に被覆配設し，微細メッシュ織布状にして，隣接端部
を端部長手方向多数のジョイント金具を介して連結した
建物平側に複数枚の日除シートと，建物妻側の布基礎に
それぞれ端部を固定し，上記囲繞足場の妻側縦材に添わ
せるとともにその上方のプーリーを介して建物屋根上方
に位置するように妻側間に張設し，且つ上記日除シート
のワイヤー支持孔に挿通して緊張状態で上記日除シート
を建物屋根上方に離隔吊持する吊持ワイヤーと，上記建
物平側の各水平基枠を基準として日除シート端部を囲繞
足場又は布基礎に引張固定する建物各平側長手方向多数
の引張ワイヤーとを備えてなることを特徴とする建築現
場用日除け装置。1. A surrounding scaffolding installed upright so as to surround the outer periphery of a building under construction, and a horizontal side horizontally erected and fixed through a fixing bracket above the building scaffolding side of the surrounding scaffolding. The base frame and the flat horizontal base frame are arranged so as to cover the roof of the building so as to form a fine mesh woven cloth, and the adjacent ends are connected through a number of joint fittings in the longitudinal direction of the end. A plurality of shading sheets are attached to the flat side of the building, and the ends are fixed to the cloth foundation on the side of the building, and the ends are attached to the longitudinal members on the side of the surrounding scaffolding and located above the roof of the building via a pulley above it. So that it is stretched between the wife side, and is inserted into the wire support hole of the sunshade sheet to suspend and suspend the sunshade sheet above the building roof in a tensioned state. Based on each horizontal base frame, draw the edge of the sunshade sheet onto the surrounding scaffolding or cloth foundation. An awning device for a construction site, comprising a plurality of pulling wires in the longitudinal direction of each flat side to be fixed and fixed. 【請求項２】 請求項１の吊持ワイヤーの垂れ下りを防
止するように吊持ワイヤー長手方向中間位置のワイヤー
支承具を建物屋根と吊持ワイヤー間に追加的に介設して
なることを特徴とする建築現場用日除け装置。2. A wire support at an intermediate position in the longitudinal direction of the suspension wire is additionally provided between the building roof and the suspension wire so as to prevent the suspension wire from hanging down. A featured sun protection device for construction sites. 【請求項３】 請求項１の吊持ワイヤーの垂れ下りを防
止するように，吊持ワイヤーの下位に，囲繞足場の妻側
縦材間に架設固定した水平基枠に平行な横架枠を追加的
に設けてなることを特徴とする建築現場用日除け装置。3. A horizontal frame that is parallel to a horizontal base frame that is fixedly installed between the girder side vertical members of the surrounding scaffolding so as to prevent the hanging wire from hanging down according to claim 1. An awning device for a construction site, which is additionally provided. 【請求項４】 請求項１の日除シートの保形を行うよう
に，各平側の水平基枠を桁材とする小屋組の保形フレー
ムを追加的に設置してなることを特徴とする建築現場用
日除け装置。4. A shape-retaining frame for a shed structure having horizontal base frames on each flat side as girders is additionally installed so as to perform shape-retaining of the sunshade sheet according to claim 1. A shading device for construction sites. 【請求項５】 請求項１乃至４の日除シートを，偏平薄
肉の高密度ポリエチレン製非収縮性モノフィラメントを
織成した微細メッシュ織布状に構成してなることを特徴
とする建築現場用日除け装置。5. An awning device for a construction site, characterized in that the awning sheet according to any one of claims 1 to 4 is configured as a fine mesh woven cloth woven with flat thin-walled high-density polyethylene non-shrinkable monofilaments. .