JP2004143843A

JP2004143843A - Simple building

Info

Publication number: JP2004143843A
Application number: JP2002311310A
Authority: JP
Inventors: Gantan Funaki; 舩木　元旦
Original assignee: Gantan Beauty Industry Co Ltd
Current assignee: Gantan Beauty Industry Co Ltd
Priority date: 2002-10-25
Filing date: 2002-10-25
Publication date: 2004-05-20
Anticipated expiration: 2022-10-25
Also published as: JP3854219B2

Abstract

<P>PROBLEM TO BE SOLVED: To provide a simple building for minimizing construction labor at a job site, shortening a construction period of time, reducing a cost burden, and having sufficiently function and strength as a building such as a compost hut, a simple garage and a warehouse. <P>SOLUTION: This simple building is assembled by using wall panels manufactured in advance in a factory. In the wall panels, a cross-sectional shape presents an almost L shape or an almost inverse T shape. Wall surfaces 5a, 5b and 5c of the building are formed by connecting side edges of the wall panels 2A and 2B, and a roof truss 6 is placed on and connected to the upper edge of the wall surfaces 5a, 5b and 5c, and a roof 7 is formed on the roof truss 6. <P>COPYRIGHT: (C)2004,JPO

Description

【０００１】
【発明の属する技術分野】
本発明は、堆肥舎、簡易車庫、倉庫（物置）等として利用することが想定される簡易建築物に関する。
【０００２】
【従来の技術】
近年、堆肥舎、車庫、倉庫等のような大型の建築物においては、より簡単に短期間で且つ低いコストにより構築可能であることが要望されている。
このような建築物を構築する方法として、従来はコンクリート成形用型枠を建築物の形に現地で組み立て、これに生コンクリートを流し込み、硬化させることにより建築物を構築する方法が採られている。
しかしながら、前記方法では型枠を造り、生コンクリートを流し込み、これを養生させて硬化させるだけでも多くの手間と時間と費用がかかる。さらに、現場で大型建築物の型枠の隅々まで生コンクリートを均一に充填させて、ひびやクラック等の欠陥がないものを造ることは技術的に非常に困難である。
また、簡単な構造で、施設を組み立て可能な簡易建築物の一つとして、特開平１１−６２２８８（先願１）が提案されている。先願１は、主に倉庫として使用される簡易建築物に関するものであり、建築躯体となる骨組みにシートを張設し、このシートの外側に断熱材を取り付け、さらに断熱材の外側に防水性の外側シートを張設するものであり、コンクリートを使用しないので長時間の養生を必要としない。
しかし、この先願１には以下のような問題点がある。
ａ．建築躯体となる骨組みは、各種パイプや鋼材を接続して組み立てるので、作業に手間がかかる。
ｂ．骨組みにシートを張設して、シート外側に断熱材を貼り付け、さらに断熱材外側にシートを取り付けるので、作業が煩雑で非常に手間がかかる。
【０００３】
また、パネルを並べて簡単に施設を組み立て可能な簡易建築物として、実開平４−２９９９４（先願２）が提案されている。先願２は、飼料を貯蔵するための簡易サイロに関するものであり、垂直面から約２０度の角度を有する側壁と支えよりなるパネルを順次連絡し、左右両側に並列させ、上部をシートで掩蓋し、長い鉄管によりシートを緊締してなるものである。
しかし、この先願２は、左右の側壁と、その上部にシートを鉄管により緊締したのみであり、下記のような問題点がある。
ｃ．パネルを左右両側に並列して、パネル間にシートを被せただけの簡易サイロであり、建築物としての強度は備えていない。
ｄ．壁が左右両側に２列並べられただけであるので、収容物の重さが壁にかかった時に、壁が倒れてしまう虞れがある。
ｅ．壁際に土を盛って倒れるのを防ぐ実施例が示されているが、土を盛るのは大変な手間である。
ｆ．パネルを左右両側に並べて外壁としただけであるので、風雨が吹き込みやすく、収容物が施設外に流れ出てしまう虞れがある。
そこで、本発明では上記問題点に鑑み、現場での施工手間を極力軽減し、工期の短縮が図れ、費用負担も少なく、且つ、建築物としての機能と強度を十分に備えた堆肥舎、簡易車庫、倉庫等の簡易建築物を提供することを目的とする。
【０００４】
【発明が解決しようとする課題】
解決しようとする課題は、第１には、現場での施工手間を極力軽減し、工期の短縮が図れ、費用負担も少なく、且つ、堆肥舎、簡易車庫、倉庫等の建築物としての機能と強度を十分に備えた簡易建築物を、第２には、さらに、躯体構造強度が高い簡易建築物を、第３には、さらに、組み立てが容易で迅速に行える簡易建築物を、第４には、さらに、現場への輸送が一度に大量に運び込める簡易建築物を提供することにある。
【０００５】
【課題を解決するための手段】
本発明は前記した課題を達成するため、予め工場生産される壁パネルを用いて組み立てられる簡易建築物において、壁パネルは断面形状が略Ｌ字状若しくは略逆Ｔ字状を呈し、この壁パネル同士を接続して建築物の壁面部を形成し、該壁面部上縁に小屋組み部を載置して接続し、小屋組み部上に屋根部を形成してあることを特徴とする。
また本発明では、小屋組み部が屋根部と予め組み付けられた一体化構造であることを特徴とする。
また本発明では、小屋組み部がトラス構造であることを特徴とする。
また本発明では、小屋組み部のトラス構造が平面トラス構造であることを特徴とする。
【０００６】
本発明における壁パネルは予め工場で生産され、高品質なものが提供されることになる。壁パネルの材質は主にコンクリート製（内部に鉄筋等の補強材を配するものを含む）であるが、他にも、強化プラスチック、金属等の建築物として強度を保てるものであれば、特に限定されない。この断面形状が略Ｌ字状若しくは略逆Ｔ字状の壁パネルは、少なくとも地面（下地）に設置される基台部と、壁を形成する起立壁部を有し、単独で立設可能なものになる。この壁パネルには平面視Ｌ状のコーナー用のものも含まれる。起立壁部は垂直でも倒れない程度の角度がついていても良い。壁パネルの大きさは、移送および設置の際に支障のない程度の大きさになる。壁パネルは建築物の外壁だけでなく、建物内部の境界壁部としても使用されるものである。建築物内部は境界壁部によって適当な数の独立空間状の収容空間部に区画形成しても良い。
地面（下地）は土を押し固めるだけでも良いが、予めコンクリートを打設しておいたほうが平坦面を得られ易く、収容物を直に土の上に置くより好ましい。基台部は地面（下地）の上に載っているだけでも良いし、しっかりと固定するために地面（下地）に一部埋め込んでも良いし、基台部下面に杭を設けるようにしても良いし、あるいは地面（下地）との間に接着層を介在させても良い。壁パネル同士の連結には、ボルト・ナットによる締着、突き合わせ、係合等の公知の連結手段が用いられる。
床面は、壁パネルを設置したままの状態でも良いが、モルタル、その他の表面仕上げ材により表面を平滑に仕上げるのが好ましい。
小屋組み部は建物の屋根部分の骨組みであり、一般的には、棟木、母屋、垂木、小屋束、小屋貫、小屋梁等で構成される。トラス構造は、三角形を基本単位とした所要の強度を得られるようにフレームを組んだ構造で、２次元のものを平面トラス構造とし、３次元のものを立体トラス構造としてあり、いずれを用いても良い。また、前記構造の小屋組みをそれぞれ平面トラス、立体トラスとする。なお、所要の強度が得られれば一部分のフレームを省略しても良い。この小屋組み部は予め工場で組み立てておいても良い。壁パネルと小屋組み部の接続は、壁パネル上部と小屋組み部の下フレーム（下弦）若しくはジョイントに接続手段を設けて接続する。接続手段は、ピン状の突起を下フレーム（下弦）若しくはジョイントに設けた接続用の孔に差し込むようにしても良いし、アンカー接合しても良いし、或いは、壁パネル上部に金具を設置し、小屋組み部の下フレーム若しくはジョイントと溶接しても良く、特に限定されない。また、小屋組み部が平面トラス構造である場合、外壁部および／または境界壁部の上面部に沿ってトラスのフレームを設置するようにしても良い。
屋根部は、屋根材と、この屋根材を小屋組み部上に固定する固定具等を含み、小屋組み部の上方に設置される部分を指す。屋根材は、縦葺き屋根板、横葺き屋根板、折板、瓦等の屋根面を形成する外装材を指す。かかる屋根の形状は任意であり、片流れ、切り妻等どのような形状でも良く、特に限定されない。屋根材の材質は、金属、タイル、樹脂、セメント等の窯業系素材等が挙げられるが、金属製やアクリル樹脂製等の軽量なものが好ましい。この屋根部は、予め工場で小屋組み部と一体化された態様の屋根パネルとしても良いし、現場で接続しても良い。屋根パネルは必ずしも屋根面全面を覆う１枚のパネルで形成する必要はなく、移送や施工に際して取り扱い易いように適当な大きさのものとし、現場で接続するものとしても良い。
【０００７】
【発明の実施の形態】
図１の（ａ）〜（ｄ）には本発明の簡易建築物における壁パネルの一例を示しており、壁パネル２Ａ〜２Ｄは、基台部３と、基台部３上に立ち上がる起立壁部４とで形成してある。（ａ）に例示している壁パネル２Ａは基台部３と起立壁部４からなる断面形状が略Ｌ字状のパネル形状に、（ｂ）に例示している壁パネル２Ｂは基台部３と起立壁部４からなる断面形状が略逆Ｔ字状のパネル形状に、（ｃ）に例示している壁パネル２Ｃは基台部３と起立壁部４からなる断面形状が略Ｌ字状で平面視Ｌ状のコーナー用のパネル形状に、（ｄ）に例示している壁パネル２Ｄは基台部３と起立壁部４からなる断面形状が略逆Ｔ字状で平面視Ｌ状のコーナー用のパネル形状に、それぞれ成形してある。
【０００８】
図２〜図４には本発明の簡易建築物における実施の１形態を例示しており、この簡易建築物１は、壁パネル２Ａと壁パネル２Ｂを組み付けた躯体５と、躯体５上に載置して接続した小屋組み部６と、小屋組み部６上に葺いた屋根部７とで形成してある。
躯体５は、断面形状が略Ｌ字状の壁パネル２Ａを基台部３がそれぞれ外側に向いて収容空間相当の間隔をおいて対峙する左右並列状に配置して、この前後方向に接続して並ぶ起立壁部４により左右の外壁部５ａを形成すると共に、左右の外壁部５ａの前縁および後縁の内側に断面形状が略逆Ｔ字状の壁パネル２Ｂを起立壁部４が外壁部５ａと直角に交差して且つ基台部３が前後方向に向くように配置して、前後の外壁部５ｂを形成してある。
そして、躯体５には、前後の外壁部５ｂ間における左右の外壁部５ａ内側にそれぞれ複数の壁パネル２Ｂを起立壁部４が外壁部５ａと直角に交差して且つ基台部３が前後方向に向くように配置して、壁パネル２Ｂの起立壁部４による境界壁部５ｃを形成することで、躯体５内の左右の収容空間部８を前後に分割された複数の独立空間に形成してある。前後の外壁部５ｂにおける左右の起立壁部４間には出入り口部９を形成してあると共に、この前後の出入り口部９から左右の境界壁部５ｃ間の通路１０に出入りして、複数の独立空間状の収容空間部８に収容物を個別に出し入れ可能に形成してある。
また、躯体５における床面１１は、左右の外壁部５ａ、前後の外壁部５ｂ、境界壁部５ｃの各基台部３がモルタルで覆われて埋設された床表面に仕上げてある。
【０００９】
小屋組み部６は立体トラス構造のもので、傾斜状の下弦フレーム６ａ下端のジョイント６ｂに設けた接続用の孔に各起立壁部４上縁のピン状の突起１２が差し込まれていることにより、小屋組み部６が躯体５上に載置した状態に接続している。
そして、かかる小屋組み部６における水平状の上弦フレーム６ｃには屋根材７ａを敷設して屋根部７を葺いてある。
【００１０】
図５には本発明の簡易建築物における躯体の他の実施例を示しており、躯体５は、断面形状が略Ｌ字状の壁パネル２Ａを基台部３が外側に向くように一列に配置して、この前後方向に接続して並ぶ起立壁部４により外壁部５ａを形成すると共に、外壁部５ａの前縁および後縁の内側に断面形状が略逆Ｔ字状の壁パネル２Ｂを起立壁部４が外壁部５ａと直角に交差して且つ基台部３が前後方向に向くように配置して、前後の外壁部５ｂを形成してある。
そして、躯体５には、前後の外壁部５ｂ間における外壁部５ａ内側にそれぞれ複数の壁パネル２Ｂを起立壁部４が外壁部５ａと直角に交差して且つ基台部３が前後方向に向くように配置して、壁パネル２Ｂの起立壁部４による境界壁部５ｃを形成することで、躯体５内に前後に区画された四つの収容空間部８を形成してある。この各収容空間部８は、左横の出入り口部９から収容物を個別に出し入れ可能に形成してある。
【００１１】
図６には本発明の簡易建築物における躯体の他の実施例を示しており、躯体５は、断面形状が略Ｌ字状の壁パネル２Ａを基台部３が外側に向くように一列に配置すると共にこの壁パネル２Ａの前後に断面形状が略Ｌ字状で平面視Ｌ状のコーナー用の壁パネル２Ｃ（または断面形状が略逆Ｔ字状で平面視Ｌ状のコーナー用の壁パネル２Ｄ）を配置して、この前後方向に接続して並ぶ起立壁部４により外壁部５ａを形成し、外壁部５ａの前縁および後縁すなわちコーナー用の壁パネル２Ｃ側縁の内側に断面形状が略Ｔ字状の壁パネル２Ｂを起立壁部４が外壁部５ａと直角に交差して且つ基台部３が前後方向に向くように配置して、前後の外壁部５ｂを形成してある。
そして、躯体５には、前後の外壁部５ｂ間における外壁部５ａ内側に複数の壁パネル２Ｂを起立壁部４が外壁部５ａと直角に交差して且つ基台部３が前後方向に向くように配置して、壁パネル２Ｂの起立壁部４による境界壁部５ｃを形成することで、躯体５内に前後に区画された２つの収容空間部８を形成してある。この各収容空間部８は、左横の出入り口部９から収容物を個別に出し入れ可能に形成してある。
【００１２】
図７には本発明の簡易建築物における躯体の他の実施例を示しており、躯体５は、断面形状が略Ｌ字状の壁パネル２Ａを基台部３が突き合った左右並列状態に並べると共にこれを起立壁部４が背中合わせに隣り合うようにして複数列配置して、この前後方向に接続して並ぶ外側の起立壁部４により左右の外壁部５ａを形成すると共に左右の外壁部５ａの間に前後方向に接続して並ぶ中間の起立壁部４による境界壁部５ｃを形成してある。この境界壁部５ｃは断面形状が略逆Ｔ字状の壁パネル２Ｂで形成しても良い。
かかる躯体５には、左右に対峙する外壁部５ａと境界壁部５ｃとの間および左右に対峙する境界壁部５ｃ間にそれぞれ収容空間部８を左右並列状に形成してある。この各収容空間部８は、一方の出入り口部９から収容物を搬入して、他方の出入り口部９より収容物を搬出可能に形成してある。
【００１３】
図８には本発明の簡易建築物における実施の他の１形態を例示しており、構成は前記した図２の態様のものと基本的に同一であるため、共通している構成の説明は符号を準用して省略し、相違する構成について説明する。
小屋組み部６は平面トラス構造のもので、左右の外壁部５ａに跨って載置してあると共に前後の外壁部５ｂの上縁および境界壁部５ｃの上縁に沿ってそれぞれ水平状下弦フレーム６ｄが載った状態に接続している。
そして、かかる小屋組み部６における山形状の上弦フレーム６ｅには屋根材７ａを敷設して切妻状の屋根部７を葺いてある。
【００１４】
次に、前記した簡易建築物の施工手順例を図２の態様のもので説明する。
第１工程：地面に基礎割石を敷き並べ、その上にコンクリートを打設する。
第２工程：コンクリート上にモルタルを流して表面を平滑に処理する。
第３工程：壁パネル２Ａ、２Ｂを所定位置に並べ、基台部３をモルタルで覆って床面を平滑に仕上げて、外壁部５ａ、５ｂおよび境界壁部５ｃからなる躯体５を形成する。
第４工程：躯体５上に小屋組み部６を載置・接続する。
第５工程：小屋組み部６上に屋根部７を形成する。
また、前記第２工程において、コンクリートおよびモルタルの養生前に鉄筋アンカーを立設して壁パネル２Ａ、２Ｂを固定しても良いし、養生後に後施工アンカーを立設して壁パネル２Ａ、２Ｂを固定しても良く、また、壁パネル２Ａ、２Ｂそのものに固定用の杭を設けてもよく、この壁パネル２Ａ、２Ｂは基台部３を何らかの方法で固定するのが好ましい。さらに、前記施工例で、小屋組み部６と屋根部７を予め工場で接続して屋根パネル１３としておけば第５工程が短縮化されることになる。
【００１５】
【発明の効果】
Ａ．請求項１により、予め工場で生産された壁パネルを現場で連結して外壁や境界壁等の壁面部を形成して小屋組み部を載置・接続して屋根部を葺くので、施工の手間が少なく、工期の短縮が図れ、費用負担も少ない堆肥舎、簡易車庫、倉庫等の簡易建築物を造れる。
壁パネルは工場で生産されるので、ひび割れやクラックのない高品質な製品を提供できる。若し欠陥があった場合には、品質検査で事前に除くことができる。
建築物内部を境界壁部によって区画形成した場合、収容物の種類、搬入日の違い等によって置き場所を明確に区別することができる。
壁パネルで境界壁部を作れるので、必要が生じた場合に簡単に区画を追加或いは除去できる。
基台部を地面（基礎）に埋めた場合には、しっかりと固定される。また、基台部に杭を設けた場合には、地面にしっかりと固定されて安定する。また、基台部と基礎間にモルタル等の接着層を介在させた場合、基礎にしっかりと固定され安定することになる。床面をモルタル等で仕上げた場合には、壁パネル間の目地等の隙間を埋めることで平滑な床面が得られる。
Ｂ．請求項２により、小屋組み部と屋根部が予め組み付けられた屋根パネルを壁パネル上に載置・接続するだけで、簡単に堆肥舎、簡易車庫、倉庫等の簡易建築物を構築できる。小屋組み部と屋根部との接続を工場で行なえるので高品質な製品が得られ且つ高所作業が軽減されるので作業の安全性が増す。
Ｃ．請求項３により、トラス構造であることによって構造強度が向上する。特に立体トラス構造とした場合には荷重を分散できる。
Ｄ．請求項４により、平面（２次元）トラス構造であるので、壁パネル上面に沿うように設置でき、重量負担を壁パネルに分散できる。そして輸送の際、トラックの荷台に重ねて並べられるので、嵩張らず一度に大量に運ぶことができる。
【図面の簡単な説明】
【図１】本発明の簡易建築物における壁パネルの一例を示しており、（ａ）〜（ｄ）は各斜視図。
【図２】本発明の簡易建築物における実施の１形態を例示している斜視図。
【図３】分解斜視図。
【図４】躯体の斜視図。
【図５】本発明の簡易建築物における躯体の他の実施例を示している斜視図。
【図６】本発明の簡易建築物における躯体の他の実施例を示している斜視図。
【図７】本発明の簡易建築物における躯体の他の実施例を示している斜視図。
【図８】本発明の簡易建築物における実施の他の１形態を例示している斜視図。
【符号の説明】
１　簡易建築物
２Ａ〜２Ｄ　壁パネル
３　基台部
４　起立壁部
５　躯体
５ａ、５ｂ　外壁部（壁面部）
５ｃ　境界壁部（壁面部）
６　小屋組み部
６ａ、６ｄ　下弦フレーム
６ｂ　ジョイント
６ｃ、６ｅ　上弦フレーム
７　屋根部
７ａ　屋根材
８　収容空間部
９　出入り口部
１０　通路
１１　床面
１２　突起
１３　屋根パネル[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a simple building that is assumed to be used as a compost house, a simple garage, a warehouse (shed), and the like.
[0002]
[Prior art]
In recent years, it has been demanded that large-scale buildings such as a compost house, a garage, a warehouse, and the like can be constructed more easily in a short period of time and at low cost.
Conventionally, as a method of constructing such a building, a method of assembling a formwork for concrete molding on site in the form of a building, pouring ready-mixed concrete into the form, and curing it has been adopted. .
However, in the above method, it takes a lot of labor, time, and cost to simply form a mold, pour ready-mixed concrete, cure and harden it. Furthermore, it is technically very difficult to uniformly fill the corners of the formwork of a large building with ready-mixed concrete at the site to produce a defect free of cracks and cracks.
Further, Japanese Patent Application Laid-Open No. H11-62288 (prior application 1) has been proposed as one of simple buildings capable of assembling facilities with a simple structure. The prior application 1 relates to a simple building mainly used as a warehouse, in which a sheet is stretched over a framework serving as a building skeleton, a heat insulating material is attached outside the sheet, and a waterproof property is provided outside the heat insulating material. The outer sheet is stretched and does not use concrete, so it does not require long curing.
However, the prior application 1 has the following problems.
a. The framework that is to be the building skeleton is assembled by connecting various pipes and steel materials, which requires a lot of work.
b. Since the sheet is stretched over the skeleton, the heat insulating material is attached to the outside of the sheet, and the sheet is mounted outside the heat insulating material, the work is complicated and very troublesome.
[0003]
Japanese Utility Model Application Laid-Open No. 4-299994 (prior application 2) has been proposed as a simple building in which panels can be arranged to easily assemble a facility. The prior application 2 relates to a simple silo for storing feed, in which a side wall having an angle of about 20 degrees from a vertical plane and a panel composed of supports are sequentially connected, and are arranged side by side on the left and right sides, and the top is covered with a sheet. Then, the sheet is tightened by a long iron tube.
However, in the prior application 2, only the left and right side walls and the sheet on the upper side are tightened by an iron pipe, and there are the following problems.
c. It is a simple silo in which panels are arranged on both left and right sides and sheets are placed between the panels, and it does not have the strength of a building.
d. Since the walls are merely arranged in two rows on the left and right sides, there is a risk that the walls may fall down when the weight of the stored object hangs on the walls.
e. Although an example is shown in which soil is piled up near a wall to prevent it from falling down, it is very troublesome to pile up the soil.
f. Since the panels are merely arranged on the left and right sides to form an outer wall, wind and rain are easily blown, and there is a possibility that the stored contents may flow out of the facility.
Therefore, in view of the above problems, the present invention minimizes the time required for construction on site, shortens the construction period, reduces the cost burden, and also provides a composting facility having sufficient functions and strength as a building, The purpose is to provide simple buildings such as garages and warehouses.
[0004]
[Problems to be solved by the invention]
The problem to be solved is, firstly, to minimize the labor of construction on site, shorten the construction period, reduce the cost burden, and function as a building such as a compost bar, a simple garage, and a warehouse. Second, a simple building with sufficient strength, second, a simple building with high frame structure strength, and third, a simple building that is easy and quick to assemble. Another object of the present invention is to provide a simple building that can be transported to a site in large quantities at one time.
[0005]
[Means for Solving the Problems]
SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a simple building that is assembled using wall panels that are factory-produced in advance, wherein the wall panels have a substantially L-shaped or substantially inverted T-shaped cross section. They are connected to each other to form a wall surface of a building, and a hut assembly is placed on the upper edge of the wall and connected to form a roof on the hut assembly.
Further, the present invention is characterized in that the hut assembly part has an integrated structure in which the roof part is assembled in advance.
According to the present invention, the truss structure has a truss structure.
According to the present invention, the truss structure of the hut assembly portion is a flat truss structure.
[0006]
The wall panel in the present invention is produced in a factory in advance, and a high quality panel is provided. The material of the wall panel is mainly made of concrete (including those in which reinforcing materials such as reinforcing bars are arranged inside), but other materials that can maintain strength as buildings such as reinforced plastics and metals Not limited. The wall panel having a substantially L-shaped or substantially inverted T-shaped cross section has at least a base portion installed on the ground (base) and an upright wall portion forming a wall, and can be erected independently. Become something. The wall panel includes a wall panel having an L-shaped corner. The upright wall portion may be vertical or at an angle such that it does not fall down. The size of the wall panel is such that it does not hinder transfer and installation. The wall panel is used not only as the outer wall of the building, but also as a boundary wall inside the building. The interior of the building may be formed into a suitable number of independent space-like accommodation spaces by boundary walls.
The ground (ground) may be formed by simply compacting the soil. However, it is preferable to put concrete in advance to obtain a flat surface, and it is more preferable to place the contents directly on the soil. The base portion may be merely placed on the ground (base), may be partially embedded in the ground (base) for firm fixing, or a pile may be provided on the lower surface of the base. Alternatively, an adhesive layer may be interposed between the substrate and the ground (base). For connection between the wall panels, known connection means such as fastening with bolts and nuts, butting, and engagement are used.
The floor surface may be in a state where the wall panel is installed, but it is preferable to finish the surface smoothly with mortar or another surface finishing material.
The hut assembly is a framework of the roof part of the building, and is generally composed of a purlin, a main building, a rafter, a hut bundle, a hut han, a hut beam, and the like. The truss structure is a framed structure that can obtain the required strength with a triangle as a basic unit. A two-dimensional one is a planar truss structure, and a three-dimensional one is a three-dimensional truss structure. Is also good. In addition, the trusses having the above structures are referred to as a plane truss and a space truss, respectively. Note that some frames may be omitted if the required strength is obtained. This hut assembly may be assembled in a factory in advance. The connection between the wall panel and the hut assembly is made by providing a connection means to the upper frame of the wall panel and the lower frame (lower chord) or joint of the hut assembly. The connection means may be such that a pin-shaped projection is inserted into a connection hole provided in a lower frame (lower chord) or a joint, may be anchor-joined, or a metal fitting may be provided on the upper part of the wall panel. The joint may be welded to a lower frame or a joint of the hut assembly portion, and is not particularly limited. Further, when the hut assembly has a flat truss structure, a truss frame may be installed along the upper surface of the outer wall and / or the boundary wall.
The roof portion includes a roof material, a fixture for fixing the roof material on the hut assembly portion, and the like, and indicates a portion installed above the hut assembly portion. The roofing material refers to an exterior material that forms a roof surface, such as a vertical roofing shingle, a horizontal roofing shingle, a folded plate, and a tile. The shape of the roof is arbitrary, and may be any shape such as a one-sided flow and a gable, and is not particularly limited. Examples of the material of the roofing material include ceramic materials such as metal, tile, resin, and cement. Lightweight materials such as metal and acrylic resin are preferable. This roof portion may be a roof panel integrated with the hut assembly portion at the factory in advance, or may be connected on site. The roof panel does not necessarily need to be formed of a single panel covering the entire roof surface, but may be of an appropriate size so that it can be easily handled during transportation and construction, and may be connected on site.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
FIGS. 1A to 1D show an example of a wall panel in the simple building of the present invention. The wall panels 2A to 2D include a base 3 and an upright wall standing on the base 3. And part 4. The wall panel 2A illustrated in (a) has a substantially L-shaped panel shape in cross section including the base portion 3 and the standing wall portion 4, and the wall panel 2B illustrated in (b) has a base portion. 3 and the upright wall portion 4 have a substantially inverted T-shaped panel shape, and the wall panel 2C illustrated in (c) has a base portion 3 and the upright wall portion 4 having a substantially L-shaped cross section. The wall panel 2D illustrated in (d) has a substantially inverted T-shaped cross-sectional shape including a base portion 3 and an upright wall portion 4 in an L-shape in plan view. Each is shaped into a panel shape for corners.
[0008]
2 to 4 exemplify one embodiment of a simple building according to the present invention. This simple building 1 is mounted on a skeleton 5 in which a wall panel 2A and a wall panel 2B are assembled, and mounted on the skeleton 5. It is formed by a hut assembly 6 that is placed and connected, and a roof 7 that is laid on the hut assembly 6.
The skeleton 5 is arranged in a side-by-side parallel arrangement of wall panels 2A having a substantially L-shaped cross section in which the base portions 3 face outward with a space corresponding to the accommodation space and face each other. The left and right outer wall portions 5a are formed by the upright wall portions 4 arranged side by side, and the upright wall portion 4 has the substantially inverted T-shaped wall panel 2B inside the front and rear edges of the left and right outer wall portions 5a. The front and rear outer wall portions 5b are formed so as to intersect the portion 5a at a right angle and the base portion 3 is oriented in the front and rear direction.
In the skeleton 5, a plurality of wall panels 2B are respectively provided inside the left and right outer wall portions 5a between the front and rear outer wall portions 5b, and the standing wall portion 4 intersects the outer wall portion 5a at a right angle and the base portion 3 is moved in the front-rear direction. To form a boundary wall portion 5c formed by the upright wall portion 4 of the wall panel 2B, thereby forming the left and right storage space portions 8 in the frame 5 into a plurality of independent spaces divided into front and rear portions. It is. An entrance 9 is formed between the left and right standing walls 4 in the front and rear outer walls 5b, and a plurality of independent entrances and exits from the front and rear entrances 9 into and out of the passage 10 between the left and right boundary walls 5c. The contents are formed so as to be able to be individually taken in and out of the space-like accommodation space 8.
In addition, the floor surface 11 of the skeleton 5 is finished to a floor surface in which the respective base portions 3 of the left and right outer wall portions 5a, the front and rear outer wall portions 5b, and the boundary wall portions 5c are covered with mortar and buried.
[0009]
The hut assembly part 6 has a three-dimensional truss structure, and the pin-like projections 12 on the upper edge of each upright wall part 4 are inserted into connection holes provided in the joints 6b at the lower end of the inclined lower chord frame 6a. The hut assembly 6 is connected to a state where it is placed on the skeleton 5.
A roof material 7a is laid on the horizontal upper chord frame 6c in the hut assembly portion 6, and the roof portion 7 is covered.
[0010]
FIG. 5 shows another embodiment of the skeleton in the simple building of the present invention. The skeleton 5 is formed by arranging wall panels 2A having a substantially L-shaped cross section such that the base 3 faces outward. The outer wall portion 5a is formed by arranging and arranging the upright wall portions 4 connected in the front-rear direction, and a wall panel 2B having a substantially inverted T-shaped cross section is formed inside the front edge and the rear edge of the outer wall portion 5a. The upright wall 4 intersects the outer wall 5a at a right angle and the base 3 is arranged in the front-rear direction to form the front and rear outer walls 5b.
In the frame 5, the plurality of wall panels 2B are respectively provided inside the outer wall portion 5a between the front and rear outer wall portions 5b, and the standing wall portion 4 intersects the outer wall portion 5a at a right angle, and the base portion 3 faces in the front-rear direction. By arranging them so as to form the boundary wall portion 5c by the upright wall portion 4 of the wall panel 2B, four housing space portions 8 partitioned into front and rear are formed in the frame 5. Each of the storage spaces 8 is formed so that a stored object can be individually taken in and out of the entrance 9 on the left side.
[0011]
FIG. 6 shows another embodiment of the skeleton in the simple building of the present invention. The skeleton 5 is formed by arranging wall panels 2A having a substantially L-shaped cross section so that the base 3 faces outward. The corner wall panel 2C having a substantially L-shaped cross-section and an L-shape in plan view (or an inverted T-shape in cross-section and an L-shape plan-view corner) is disposed before and after the wall panel 2A. 2D), an outer wall portion 5a is formed by the upright wall portions 4 connected and arranged in the front-rear direction, and a cross-sectional shape is formed inside the front edge and the rear edge of the outer wall portion 5a, that is, inside the side edge of the corner wall panel 2C. Are arranged such that the standing wall portion 4 intersects the outer wall portion 5a at right angles and the base portion 3 faces in the front-rear direction to form the substantially T-shaped wall panel 2B to form the front and rear outer wall portions 5b. .
The skeleton 5 has a plurality of wall panels 2B on the inner side of the outer wall portion 5a between the front and rear outer wall portions 5b such that the upright wall portion 4 intersects the outer wall portion 5a at a right angle and the base portion 3 faces in the front-rear direction. To form a boundary wall portion 5c formed by the upright wall portion 4 of the wall panel 2B, thereby forming two housing space portions 8 partitioned into front and rear in the frame 5. Each of the storage spaces 8 is formed so that a stored object can be individually taken in and out of the entrance 9 on the left side.
[0012]
FIG. 7 shows another embodiment of the skeleton in the simple building according to the present invention. The skeleton 5 is configured such that a wall panel 2A having a substantially L-shaped cross section is arranged in a left-right parallel state in which the base portions 3 abut each other. The right and left outer wall parts 5a are formed by the outer standing wall parts 4a arranged side by side and arranged in a plurality of rows such that the standing wall parts 4 are adjacent to each other in a back-to-back direction. A boundary wall 5c is formed between the intermediate standing walls 4 connected in the front-rear direction between 5a. The boundary wall portion 5c may be formed by a wall panel 2B having a substantially inverted T-shaped cross section.
In the frame 5, accommodation spaces 8 are formed in parallel with each other between the outer wall 5 a facing left and right and the boundary wall 5 c and between the boundary wall 5 c facing left and right. Each of the accommodation spaces 8 is formed so that the contents can be carried in from one of the entrances 9 and the contents can be carried out from the other entrance 9.
[0013]
FIG. 8 illustrates another embodiment of the simple building according to the present invention. Since the configuration is basically the same as that of the embodiment of FIG. 2, the description of the common configuration will be omitted. The reference numerals are applied mutatis mutandis, and different configurations will be described.
The shed assembly 6 has a flat truss structure, is placed across the left and right outer walls 5a, and extends horizontally along the upper edge of the front and rear outer walls 5b and the upper edge of the boundary wall 5c. Is connected.
The roof material 7a is laid on the mountain-shaped upper chord frame 6e in the hut assembly part 6, and the gable roof part 7 is covered.
[0014]
Next, an example of the construction procedure of the above-mentioned simple building will be described with reference to FIG.
First step: Lay the foundation stone on the ground and cast concrete on it.
Second step: mortar is flowed on concrete to smooth the surface.
Third step: The wall panels 2A and 2B are arranged at predetermined positions, and the base 3 is covered with mortar to finish the floor smoothly, thereby forming the frame 5 composed of the outer walls 5a and 5b and the boundary wall 5c.
Fourth step: The shed assembly 6 is placed and connected on the frame 5.
Fifth step: The roof 7 is formed on the hut assembly 6.
Further, in the second step, a reinforcing rod anchor may be erected before curing the concrete and mortar to fix the wall panels 2A, 2B, or a post-installed anchor may be erected after curing to lay the wall panels 2A, 2B. May be fixed, and a fixing stake may be provided on the wall panels 2A and 2B themselves, and the wall panels 2A and 2B preferably fix the base 3 by some method. Further, in the above construction example, if the hut assembly section 6 and the roof section 7 are connected in advance at the factory to form the roof panel 13, the fifth step can be shortened.
[0015]
【The invention's effect】
A. According to claim 1, since the wall panels produced in advance in the factory are connected at the site to form a wall portion such as an outer wall or a boundary wall, the hut assembly portion is placed and connected, and the roof portion is roofed, so that the work of construction is troublesome. A simple building such as a compost house, a simple garage, a warehouse, etc. can be built with less cost, a shorter construction period, and a lower cost burden.
Since the wall panels are produced in the factory, we can provide high quality products without cracks and cracks. If there is a defect, it can be removed in advance by quality inspection.
When the interior of the building is defined by the boundary wall, the place of placement can be clearly distinguished depending on the type of the stored items, the difference in the date of carrying in, and the like.
The boundary panels can be made with wall panels so that compartments can be easily added or removed when needed.
When the base is buried in the ground (foundation), it is fixed firmly. When a stake is provided on the base, the stake is firmly fixed to the ground and is stable. Further, when an adhesive layer such as mortar is interposed between the base portion and the foundation, it is firmly fixed to the foundation and becomes stable. When the floor is finished with mortar or the like, a smooth floor can be obtained by filling gaps such as joints between wall panels.
B. According to the second aspect, a simple building such as a compost house, a simple garage, a warehouse, or the like can be easily constructed simply by mounting and connecting a roof panel on which a hut assembly section and a roof section are assembled in advance on a wall panel. Since the connection between the hut assembly and the roof can be made at the factory, high quality products can be obtained, and work at high places can be reduced, so that work safety can be increased.
C. According to the third aspect, the truss structure improves the structural strength. In particular, when a three-dimensional truss structure is used, the load can be dispersed.
D. According to the fourth aspect, since the truss has a planar (two-dimensional) truss structure, it can be installed along the upper surface of the wall panel, and the weight burden can be distributed to the wall panel. And, during transportation, they can be transported in bulk at once without being bulky because they are lined up on a truck bed.
[Brief description of the drawings]
FIG. 1 shows an example of a wall panel in a simple building of the present invention, wherein (a) to (d) are perspective views.
FIG. 2 is a perspective view illustrating one embodiment of the simple building of the present invention.
FIG. 3 is an exploded perspective view.
FIG. 4 is a perspective view of a skeleton.
FIG. 5 is a perspective view showing another embodiment of the skeleton in the simple building of the present invention.
FIG. 6 is a perspective view showing another embodiment of the skeleton in the simple building of the present invention.
FIG. 7 is a perspective view showing another embodiment of the skeleton in the simple building of the present invention.
FIG. 8 is a perspective view illustrating another embodiment of the simple building of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Simple building 2A-2D Wall panel 3 Base part 4 Standing wall part 5 Frame 5a, 5b Outer wall part (wall part)
5c Boundary wall (wall)
6 Shed Frame 6a, 6d Lower Chord Frame 6b Joint 6c, 6e Upper Chord Frame 7 Roof 7a Roofing Material 8 Housing Space 9 Doorway 10 Passage 11 Floor 12 Projection 13 Roof Panel

Claims

In a simple building that is assembled by using factory-produced wall panels in advance, the wall panels have a substantially L-shaped or substantially inverted T-shaped cross-section, and these wall panels are connected to each other to form a wall portion of the building. A simple building characterized in that a roof section is formed on the roof section, and a roof section is mounted on and connected to the upper edge of the wall section.

2. The simple building according to claim 1, wherein the hut assembly has an integrated structure pre-assembled with the roof.

The simple building according to claim 1 or 2, wherein the truss structure has a truss structure.

The simple building according to claim 3, wherein the truss structure of the hut assembly portion is a flat truss structure.