JP3854219B2

JP3854219B2 - Simple building

Info

Publication number: JP3854219B2
Application number: JP2002311310A
Authority: JP
Inventors: 元旦舩木
Original assignee: 元旦ビューティ工業株式会社
Priority date: 2002-10-25
Filing date: 2002-10-25
Publication date: 2006-12-06
Anticipated expiration: 2022-10-25
Also published as: JP2004143843A

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、区画された適当数の独立空間状の収容空間部を必要とされる建物たとえば堆肥舎、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である外壁部および建築物内部の境界壁部を形成すると共にこの境界壁部による適当数の独立空間状の収容空間部を区画形成し、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される。
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てあるので、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]
BACKGROUND OF THE INVENTION
The present invention relates to a simple building assumed to be used as a compost, a simple garage, a warehouse (storage), and the like.
[0002]
[Prior art]
In recent years, in large buildings such as compost houses, garages, warehouses, etc., it has been demanded that they can be constructed more easily in a short period of time and at a low cost.
As a method of constructing such a building, conventionally, a method of constructing a building by assembling a concrete molding form in the form of a building on site, pouring raw concrete into this and curing it is adopted. .
However, in the above method, it takes a lot of labor, time and cost just to create a formwork, pour ready-mixed concrete, and cure and harden it. In addition, it is technically very difficult to uniformly fill ready-mixed concrete to every corner of a large building form on the site to produce a structure free from defects such as cracks and cracks.
Japanese Patent Laid-Open No. 11-62288 (Prior Application 1) has been proposed as a simple building that can be assembled with a simple structure. Prior application 1 relates to a simple building mainly used as a warehouse. A sheet is stretched around the framework that is the building frame, a heat insulating material is attached to the outside of this sheet, and a waterproof property is applied to the outside of the heat insulating material. The outer sheet is stretched and no curing is required because no concrete is used.
However, this prior application 1 has the following problems.
a. Since the framework used as the building frame is assembled by connecting various pipes and steel materials, it takes time and effort.
b. Since the sheet is stretched on the framework, the heat insulating material is attached to the outer side of the sheet, and the sheet is further attached to the outer side of the heat insulating material, the work is complicated and very troublesome.
[0003]
Moreover, Japanese Utility Model Laid-Open No. 4-29994 (prior application 2) has been proposed as a simple building that can be easily assembled by arranging panels. Prior application 2 is related to a simple silo for storing feed. The side wall and the support panel having an angle of about 20 degrees from the vertical surface are sequentially connected to each other, arranged in parallel on the left and right sides, and the upper part is covered with a sheet. The sheet is tightened with a long iron pipe.
However, this prior application 2 has only the following problems: the left and right side walls and the upper part of the sheet are fastened with iron pipes.
c. It is a simple silo with panels placed side by side on both sides and a sheet placed between the panels, and it does not have strength as a building.
d. Since the walls are only arranged in two rows on the left and right sides, there is a risk that the walls will fall when the weight of the contents is applied to the walls.
e. Although an example is shown to prevent the soil from falling over the wall, it is very troublesome to fill the soil.
f. Since the panels are only arranged on the left and right sides and used as the outer wall, it is easy for wind and rain to blow in, and there is a risk that the contents will flow out of the facility.
Therefore, in the present invention, in view of the above-mentioned problems, a composting house that can reduce construction labor on site as much as possible, shorten the construction period, reduce the cost burden, and has sufficient functions and strength as a building, simple The purpose is to provide simple buildings such as garages and warehouses.
[0004]
[Problems to be solved by the invention]
First, the problem to be solved is to reduce the construction effort on site as much as possible, shorten the construction period, reduce the cost burden, and require an appropriate number of compartmentalized accommodation spaces. For example , a simple building with sufficient function and strength as a building such as a compost, a simple garage, a warehouse, etc., and a second, a simple building with a high frame structure strength, The fourth object is to provide a simple building that can be assembled easily and quickly, and the fourth object is to provide a simple building that can be transported in large quantities at one time.
[0005]
[Means for Solving the Problems]
In order to achieve the above-described problems, the present invention provides a simple building assembled using a wall panel produced in advance in a factory. The wall panel has a substantially L-shaped or a substantially inverted T-shaped cross section, and this wall panel The outer wall part which is the wall surface part of the building and the boundary wall part inside the building are formed by connecting each other, and a suitable number of independent space-like accommodation space parts are formed by the boundary wall part , The roof building portion is placed and connected to the edge, and a roof portion is formed on the roof building portion.
Further, the present invention is characterized in that the hut assembly part has an integrated structure assembled in advance with the roof part.
Further, the present invention is characterized in that the roof building portion has a truss structure.
Further, the present invention is characterized in that the truss structure of the roof building portion is a flat truss structure.
[0006]
The wall panel in the present invention is produced in advance in a factory, and a high-quality one is provided. The wall panel material is mainly made of concrete (including those with reinforcing materials such as reinforcing bars inside), but if it can maintain strength as a building such as reinforced plastic or metal, It is 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 that forms a wall, and can stand alone. Become a thing. This wall panel includes one for an L-shaped corner in plan view. The standing wall portion may be vertical or angled so as not to fall down. The size of the wall panel is a size that does not hinder the transfer and installation. Wall panels are used not only as exterior walls of buildings but also as boundary walls inside buildings. The interior of the building is partitioned into a suitable number of independent space-like accommodation spaces by boundary walls.
The ground (underlying) may be simply pressed and solidified, but it is more preferable to place concrete in advance, because it is easier to obtain a flat surface than to place the contents directly on the soil. The base part may only be placed on the ground (underground), or may be partially embedded in the ground (underground) in order to be firmly fixed, or a pile may be provided on the lower surface of the base part. Alternatively, an adhesive layer may be interposed between 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 still installed, but it is preferable to finish the surface smoothly with mortar or other surface finishing material.
The shed part is a framework of the roof portion of the building, and is generally composed of purlins, purlins, rafters, bunches, shacks, slab beams and the like. The truss structure is a structure in which a frame is assembled so as to obtain the required strength with a triangle as a basic unit. A two-dimensional structure is a flat truss structure, and a three-dimensional structure is a three-dimensional truss structure. Also good. Moreover, let the hut of the said structure be a plane truss and a solid truss, respectively. Note that a part of the frames may be omitted if the required strength is obtained. This shed assembly may be assembled in advance at the factory. The connection between the wall panel and the roof building portion is performed by providing connection means on the upper portion of the wall panel and the lower frame (lower chord) or joint of the roof building portion. The connecting means may be a pin-like protrusion inserted into a connecting hole provided in the lower frame (lower chord) or joint, or may be anchored, or a metal fitting may be installed on the top of the wall panel. Further, it may be welded to the lower frame or the joint of the roof building portion, and is not particularly limited. Further, when the roof building portion has a flat truss structure, a truss frame may be installed along the upper surface portion of the outer wall portion and / or the boundary wall portion.
The roof portion includes a roof material and a fixture that fixes the roof material on the roof building portion, and indicates a portion installed above the roof building portion. The roofing material refers to an exterior material that forms a roof surface such as a vertical roofing board, a horizontal roofing board, a folded board, and a tile. The shape of the roof is arbitrary, and may be any shape such as a single flow or a gable, and is not particularly limited. Examples of the material of the roof material include ceramic materials such as metals, tiles, resins, and cements, but lightweight materials such as metals and acrylic resins are preferable. This roof part may be a roof panel in a form integrated with a shed assembly part in a factory in advance, or may be connected on site. The roof panel does not necessarily need to be formed by a single panel covering the entire roof surface, but may be of an appropriate size so as to be easily handled during transfer and construction, and may be connected on site.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
1A to 1D show an example of a wall panel in a simple building of the present invention, and the wall panels 2A to 2D are a base part 3 and a standing wall that stands on the base part 3. FIG. It is formed with the part 4. The wall panel 2A illustrated in (a) is a panel shape having a substantially L-shaped cross section composed of a base portion 3 and an upright wall portion 4, and the wall panel 2B illustrated in (b) is a base portion. The wall panel 2C illustrated in (c) has a substantially L-shaped cross-section consisting of the base 3 and the standing wall 4. The wall panel 2D illustrated in (d) in the shape of a L-shaped corner panel in plan view has a substantially inverted T-shaped cross-section consisting of the base portion 3 and the upright wall portion 4, and is L-shaped in plan view. Each panel is molded into a panel shape for the corner.
[0008]
2 to 4 exemplify an embodiment of a simple building according to the present invention. The simple building 1 is mounted on a frame 5 in which a wall panel 2A and a wall panel 2B are assembled, and on the frame 5. It is formed by a roof assembly 6 that is placed and connected, and a roof 7 that crawls on the roof assembly 6.
The casing 5 is arranged in a left-right parallel manner in which the base panels 3 face each other at an interval corresponding to the accommodation space with the wall panel 2A having a substantially L-shaped cross section facing each other, and are connected in the front-rear direction. Left and right outer wall portions 5a are formed by standing wall portions 4 arranged side by side, and wall panel 2B having a substantially inverted T-shaped cross section is formed on the inner side of the front and rear edges of 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 so that the base portion 3 faces in the front-rear direction.
The casing 5 includes a plurality of wall panels 2B inside the left and right outer wall portions 5a between the front and rear outer wall portions 5b. The standing wall portion 4 intersects the outer wall portion 5a at right angles, and the base portion 3 extends in the front-rear direction. By forming the boundary wall portion 5c by the standing wall portion 4 of the wall panel 2B, the left and right accommodation space portions 8 in the housing 5 are formed in a plurality of independent spaces divided forward and backward. It is. An entrance / exit portion 9 is formed between the left and right upright wall portions 4 in the front and rear outer wall portions 5b, and a plurality of independent passages are provided by entering and exiting the passage 10 between the front and rear entrance / exit portions 9 and the left and right boundary wall portions 5c. The stored items are formed in the space-shaped storage space 8 so as to be able to be taken in and out individually.
The floor surface 11 of the housing 5 is finished to a floor surface in which the base portions 3 of the left and right outer wall portions 5a, the front and rear outer wall portions 5b, and the boundary wall portion 5c are embedded with mortar.
[0009]
The hut assembly portion 6 has a three-dimensional truss structure, and the pin-like protrusions 12 on the upper edges of the standing wall portions 4 are inserted into the connection holes provided in the joint 6b at the lower end of the inclined lower chord frame 6a. The cabin assembly 6 is connected to a state where it is placed on the housing 5.
In addition, a roof material 7a is laid on the horizontal upper chord frame 6c in the roof building portion 6 and the roof portion 7 is wound.
[0010]
FIG. 5 shows another embodiment of the housing in the simple building of the present invention. The housing 5 is arranged in a row so that the base 3 is directed outwardly with the wall panel 2A having a substantially L-shaped cross section. The outer wall portion 5a is formed by the standing wall portions 4 arranged and 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 standing wall part 4 intersects with the outer wall part 5a at a right angle and the base part 3 faces in the front-rear direction to form the front and rear outer wall parts 5b.
The casing 5 has a plurality of wall panels 2B inside the outer wall portion 5a between the front and rear outer wall portions 5b. 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. By arranging in this manner and forming the boundary wall portion 5c by the standing wall portion 4 of the wall panel 2B, the four accommodating space portions 8 partitioned in the front-rear direction in the housing 5 are formed. Each of the storage spaces 8 is formed so that the stored items can be taken in and out from the left and right entrance / exit 9.
[0011]
FIG. 6 shows another embodiment of the housing in the simple building of the present invention. The housing 5 is arranged in a row so that the base portion 3 faces the outside with the wall panel 2A having a substantially L-shaped cross section. The wall panel 2C for corners having a substantially L-shaped cross-sectional shape and having an L-shape in plan view before or after the wall panel 2A (or a wall panel for corners having a substantially inverted T-shaped cross-section and a L-shape in plan view) 2D), and the outer wall portion 5a is formed by the standing wall portions 4 that are connected in the front-rear direction, and a cross-sectional shape is formed inside the front and rear edges of the outer wall portion 5a, that is, the side edge of the corner wall panel 2C. Is arranged so that the upright wall 4 intersects the outer wall 5a at a right angle and the base 3 faces in the front-rear direction to form the front and rear outer walls 5b. .
The casing 5 has a plurality of wall panels 2B inside the outer wall portion 5a between the front and rear outer wall portions 5b so 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. In this manner, the boundary wall portion 5c is formed by the upright wall portion 4 of the wall panel 2B, thereby forming the two accommodating space portions 8 partitioned in the front and rear in the housing 5. Each of the storage spaces 8 is formed so that the stored items can be taken in and out from the left and right entrance / exit 9.
[0012]
FIG. 7 shows another embodiment of the housing in the simple building of the present invention. The housing 5 is in a left-right parallel state in which the base portion 3 faces the wall panel 2A having a substantially L-shaped cross section. The left and right outer wall portions 5a are formed by the outer standing wall portions 4a arranged side by side and arranged in a plurality of rows such that the standing wall portions 4 are adjacent to each other in a back-to-back direction. A boundary wall portion 5c is formed by an intermediate standing wall portion 4 that is connected in the front-rear direction between 5a. The boundary wall 5c may be formed of a wall panel 2B having a substantially inverted T-shaped cross section.
The housing 5 is formed with a receiving space 8 in parallel in the left-right direction between the outer wall 5a and the boundary wall 5c facing each other and between the boundary wall 5c facing each other. Each of the storage space portions 8 is formed so that the stored items can be carried in from one of the entrance / exit portions 9 and can be carried out from the other entrance / exit portion 9.
[0013]
FIG. 8 illustrates another mode of implementation of the simple building of the present invention, and the configuration is basically the same as that of the above-described embodiment of FIG. The different configurations will be described with reference numerals omitted.
The hut assembly 6 has a flat truss structure, and is placed across the left and right outer walls 5a, and the horizontal lower chord frame 6d along the upper edge of the front and rear outer walls 5b and the upper edge of the boundary wall 5c. Is connected to the state where
And the roof material 7a is laid down on the mountain-shaped upper chord frame 6e in the hut assembly part 6, and the gable-like roof part 7 is wound.
[0014]
Next, an example of the construction procedure of the above-described simple building will be described in the form of FIG.
First step: Laying foundation slabs on the ground and placing concrete on them.
Second step: A mortar is poured over the concrete to treat the surface smoothly.
Third step: The wall panels 2A and 2B are arranged at predetermined positions, the base portion 3 is covered with mortar, and the floor surface is smoothly finished to form the casing 5 composed of the outer wall portions 5a and 5b and the boundary wall portion 5c.
Fourth step: The shed assembly 6 is placed on and connected to the housing 5.
5th process: The roof part 7 is formed on the roof building part 6. FIG.
Further, in the second step, the wall panels 2A and 2B may be fixed by setting up the reinforcing bar anchors before curing the concrete and mortar, or the wall panels 2A and 2B by setting up the post-installed anchors after the curing. The wall panels 2A and 2B themselves may be provided with fixing piles, and the wall panels 2A and 2B preferably fix the base 3 by some method. Furthermore, in the construction example, the fifth step is shortened if the roof building portion 6 and the roof portion 7 are connected in advance at the factory to form the roof panel 13.
[0015]
【The invention's effect】
A. According to claim 1, wall panels produced in the factory in advance are connected in the field to form wall surfaces such as outer walls and boundary walls, and the roofing parts are placed and connected by placing and connecting the roof building parts. The construction period can be shortened and the construction cost can be reduced, and simple buildings such as compost houses, simple garages, and warehouses can be built.
Since the wall panels are produced at 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.
Since the inside of the building is partitioned by the boundary wall portion, it is possible to clearly distinguish the place of placement depending on the type of accommodation, the difference in the date of delivery, and the like.
The wall panel can be used to create the boundary wall so that compartments can be easily added or removed when needed.
When the base part is buried in the ground (foundation), it is firmly fixed. Moreover, when a pile is provided in the base part, it is firmly fixed to the ground and stabilized. 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 stabilized. When the floor surface is finished with mortar or the like, a smooth floor surface 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, a simple garage, or a warehouse can be easily constructed simply by placing and connecting a roof panel in which a roof building part and a roof part are pre-assembled on a wall panel. Since the connection between the roof building and the roof can be performed in the factory, a high-quality product can be obtained and the work at high places is reduced, so that the safety of the work is increased.
C. According to claim 3, the structural strength is improved by the truss structure. In particular, when a three-dimensional truss structure is used, the load can be dispersed.
D. According to the fourth aspect, since it is a plane (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 when transporting, they are stacked on the truck bed, so they can be transported in large quantities at once without being bulky.
[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 an embodiment of a simple building according to the present invention.
FIG. 3 is an exploded perspective view.
FIG. 4 is a perspective view of a housing.
FIG. 5 is a perspective view showing another embodiment of the frame in the simple building of the present invention.
FIG. 6 is a perspective view showing another embodiment of the frame in the simple building of the present invention.
FIG. 7 is a perspective view showing another embodiment of the frame 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 Body 5a, 5b Outer wall part (wall surface part)
5c Boundary wall (wall surface)
6 Hut Assembly 6a, 6d Lower String Frame 6b Joint 6c, 6e Upper String Frame 7 Roof 7a Roofing Material 8 Storage Space 9 Entrance / Exit Port 10 Passage 11 Floor 12 Projection 13 Roof Panel

Claims

In factory pre simple buildings assembled using the wall panels to be produced, the wall panel has the cross-sectional shape has a substantially L-shaped or inverted T-shaped, the wall portion of the building to connect the wall panels to each other A boundary wall portion inside a certain outer wall and a building is formed, and an appropriate number of independent space-like accommodation space portions are defined by the boundary wall portion, and a hut assembly portion is placed on and connected to the upper edge of the wall surface portion. A simple building characterized in that a roof part is formed on the roofing part.

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

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

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