JP4129849B2

JP4129849B2 - Indexing tool for pillar position for the structure of projecting structures such as entrance porch, and temporary fittings for spirit level used for it

Info

Publication number: JP4129849B2
Application number: JP31397898A
Authority: JP
Inventors: 瀬太一岩
Original assignee: 岩瀬太一
Priority date: 1998-10-15
Filing date: 1998-10-15
Publication date: 2008-08-06
Anticipated expiration: 2018-10-15
Also published as: JP2000120274A

Description

【０００１】
【発明の目的】
この発明は、建築物に柱部材を正確に設置する上で有用な柱位置の割出し具に関するものであり、特に、増改築工事等の対象となることの多い迫り出し屋根部分を有する玄関ポーチ、サンルーム、テラスおよび軒先等の構造部分において、それら迫り出し屋根部分を支持する柱の設置位置および垂直姿勢等の柱位置を正確に割り出すことを可能とする新規な構造からなる玄関ポーチなど建造物迫り出し構造部用柱位置の割出具、およびそれに使用する水準器等用仮着金具を提供しようとするものである。
【０００２】
【従来の技術】
玄関ポーチ周りのガラス張り施設やサンルーム等の多くは、既に建築された様々な様式の家屋に対する増改築として施工されることが多く、アルミ合金製の組立材を巧みに加工し、設置対象となる建造物に、雨漏りや風が侵入しないよう隙間なく取り付ける必要があり、既存のコンクリート製テラスや束石等からなる基礎部分と軒下との間に垂直な柱を正確に設置するには、柱の設置位置に従って、梯子や脚立等を利用して軒下に下げ糸を垂れ、柱の据え置き位置を確定した後、各部の採寸を正確に行って構造図を作成した上、その寸法や構造どおりに組み立て材料を加工し、施工するといった工程を踏まなければならず、これら一連の作業工程を正確且つ効率的に実施するためには、長年に渡る豊富な経験と高度な技術とが求められるが、最近のように熟練技能者がなかなか育たないという事情から、経験の乏しい作業者でも現場を預けざるを得ず、そのような場面では、往々にして柱の上端面と軒下面との間に僅かな隙間が生じてガタついたり、柱の下端面の傾斜角度とテラス等のコンクリート打設部分の水垂れ勾配とを一致させることができず、再度加工し直すか、柱を多少なりとも傾けて立設せざるを得なくしてしまう等といった不都合を生じていた。
【０００３】
このような不都合を解消しようとすれば、柱材の両端に仕上げ代を残して切り出し、柱の設置箇所毎に現場で複数回に渡って加工調整しながら、最終的な長さと端面仕上げとを決定するという地道な作業を繰り返すことによって実施できなくもないが、それには作業も繁雑で、しかもあまりに時間を要し過ぎ、工期を長期化してしまうという欠点があることから、通常ではそのような作業工程は採らず、計測後の構造図に従って予め工場加工による切り出しを終えて現場搬入となり、現場組立ての結果で隙間や傾きを生じてしまうような場合には、柱を立てる側の束石を交換してしまうとか、設置箇所にモルタルを上塗り、盛り上げ、その硬化を待って設置したり、あるいは、既存構造物の間に適宜スペーサーを介在して判らないようにように調整、仕上げてしまう等といった対策に頼ることとなり、どうしてもそのような対応で済まされないとき等には、止むなく自腹を切って新たに加工し直した上、部材を丸毎交換せざるを得なくなる等といった事態に陥ることもあり、何れにしても工期は遅延し、経済効率を落としてしまう結果に繋がることとなる。
【０００４】
豊富な経験を積んだ作業者の場合であったり、あるいは、自らの周到で正確な採寸による構造図から切り出した柱であれば、決して上記のような結果に至ることはないものの、それでも現場における採寸には、未だに旧態依然とした下げ振りと水準器とに頼っているため、既存建築物の現場環境が採寸に適していなかったり、偶々強風に見舞われてしまったりすると、それまでの熟練技能を以てしても役に立たず、現場環境を整えるといった余分な前作業をしなければならなかったり、あるいは日を改め、後日天候を見計らって出直し、採寸し直さなければならないことになる等といった羽目に会うことも頻発することから、やはり予定した工期に従った計画的な施工を実施する上では、自らの技能で補いきれない部分で相当の苦労を強いられてしまっているのが現状である。
【０００５】
この発明は、以上のように既に建築済みの建造物に対する増改築に伴って必要となる柱増設作業の困難さのため、これまで長期に渡って効率的な採寸や施工が行なわれず、満足の得られる施工を実現するには、高い熟練と多大な労力とを要してきた事情に疑問を抱き、増設する柱の正確な採寸作業および効率的で確実な設置を実現する上で、それら柱設置箇所の計測や計測結果に基づく柱素材の加工、および施工の改善ができないものかとの判断から、逸速くその開発、研究に着手し、長期に渡る試行錯誤と幾多の試作、実験とを繰り返してきた結果、今回、遂に柱の設置箇所の計測、および設置する柱の寸法の採寸を正確かつ速やかに測定し、柱設置位置を迅速に決定できる新規な構造の玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具、およびそれに使用する水準器等用仮着金具を実現化することに成功したものであり、以下では、図面に示すこの発明を代表する実施例と共に、その構成を詳述することとする。
【０００６】
【発明の構成】
図面に示すこの発明を代表する実施例からも明確に理解されるように、この発明に包含される玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具は、基本的に、水平軸心周りに回動可能な軸支構造を有し、同回動を仮固定し、底面角度を調節可能とする回動仮固定用ネジを設けてなる接地体が下端に組み込まれ、上端には同心状に滑動案内用柱部を延設、一体化してなる据置き側柱体と、水平軸心周りに回動可能な軸支構造を有し、同回動を下端側から遠隔操作および仮固定操作可能とする遠隔操作機構を設けてなる当接体が上端に組み込まれ、下端側が連結部に形成されてなる丈調節側柱体とからなり、据置き側柱体の滑動案内用柱部に対し、丈調節側柱体が、その下端の連結部を嵌合、一本化して軸方向に進退自在にすると共に、丈調節側柱体と据置き側柱体滑動案内用柱部との間に適宜仮り固定機構を組み込み、丈調節側柱体の軸方向位置を随時仮り固定可能にしてなるようにした構成を要旨とする玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具である。
【０００７】
更に、上記のとおりの構成を基本的とするこの発明の玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具には、水平軸心周りに回動可能な軸支構造を有し、同回動を仮固定し、底面角度を調節可能とする回動仮固定用ネジを設けてなる接地体が下端に組み込まれ、上端には同心状に滑動案内用柱部を延設、一体化してなる据置き側柱体と、上端に天面角度調節可能な構造で当接体が組み込まれ、下端側が連結部に形成されてなる丈調節側柱体とからなり、据置き側柱体の滑動案内用柱部に対し、丈調節側柱体が、その下端の連結部を嵌合、一本化して軸方向に進退自在にすると共に、丈調節側柱体と据置き側柱体滑動案内用柱部との間に適宜仮り固定機構を組み込み、丈調節側柱体の軸方向位置を随時仮り固定可能にしてなる構成を要旨とする玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具を包含する。
【０００８】
また、同様に、下端に底面角度調節可能な構造で接地体が組み込まれ、上端には同心状に滑動案内用柱部を延設、一体化してなる据置き側柱体と、水平軸心周りに回動可能な軸支構造を有し、同回動を下端側から遠隔操作および仮固定操作可能とする遠隔操作機構を設けてなる当接体が上端に組み込まれ、下端側が連結部に形成されてなる丈調節側柱体とからなり、据置き側柱体の滑動案内用柱部に対し、丈調節側柱体が、その下端の連結部を嵌合、一本化して軸方向に進退自在にすると共に、丈調節側柱体と据置き側柱体滑動案内用柱部との間に適宜仮り固定機構を組み込み、丈調節側柱体の軸方向位置を随時仮り固定可能にしてなる構成を要旨とする玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具が包含されている。
【０００９】
そして、上記のとおりの基本的な構成からなるこの発明の玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具に包含されるものとして、より具体的な構成のもので示せば、次のとおりのものとなる。
即ち、下端に底面角度調節可能な構造で接地体が組み込まれ、上端には同心状に滑動案内用柱部を延設、一体化してなる据置き側柱体と、上端に天面角度調節可能な構造で当接体が組み込まれ、下端側が連結部に形成されてなる丈調節側柱体とからなり、据置き側柱体の滑動案内用柱部に対し、丈調節側柱体が、その下端の連結部を嵌合、一本化して軸方向に進退自在にすると共に、丈調節側柱体と据置き側柱体滑動案内用柱部との間に、丈調節側柱体の一側壁面を略直交状に貫通する進退仮固定用ネジと、据置き側柱体滑動案内用柱部の一側壁面に形成され、該進退仮固定用ネジ先端の滑動方向への移動を可能とする長孔または溝、および同滑動案内用柱部内にあって進退仮固定用ネジの先端側に螺着する仮固定用締付片とからなる仮り固定機構を組み込み、進退仮固定用ネジの締付けにより、丈調節側柱体の軸方向位置を随時仮り固定可能にしてなる玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具である。
【００１０】
また、同様で且つより望ましい構成のものとして、水平軸心周りに回動可能な軸支構造を有し、同回動を仮固定し、底面角度を調節可能とする回動仮固定用ネジを設けてなる接地体が下端に組み込まれ、上端には同心状に滑動案内用柱部を延設、一体化してなる据置き側柱体と、水平軸心周りに回動可能な軸支構造を有し、同回動を下端側から遠隔操作および仮固定操作可能とする遠隔操作機構を設けてなる当接体が上端に組み込まれ、下端側が連結部に形成されてなる丈調節側柱体とからなり、据置き側柱体の滑動案内用柱部に対し、丈調節側柱体が、その下端の連結部を嵌合、一本化して軸方向に進退自在にすると共に、丈調節側柱体と据置き側柱体滑動案内用柱部との間に、丈調節側柱体の一側壁面を略直交状に貫通する進退仮固定用ネジと、据置き側柱体滑動案内用柱部の一側壁面に形成され、該進退仮固定用ネジ先端の滑動方向への移動を可能とする長孔または溝、および同滑動案内用柱部内にあって進退仮固定用ネジの先端側に螺着する仮固定用締付片とからなる仮り固定機構を組み込み、丈調節側柱体の軸方向位置を随時仮り固定可能にしてなる構成を要旨とする、玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具も包含している。
【００１１】
据置き側柱体は、柱位置の割出しの際に接地、据え置きされ、後述する丈調節側柱体を上下進退自在に支持する機能を果たすものであり、上端に同心状の丈調節側柱体を進退自在に支持する滑動案内用柱部を固着するに充分な強度をもって構成しなければならず、下端には、据え置き接地面に沿って底面角度を調節可能とするよう回動あるいは揺動自在に構成すると共に、必要に応じ、これらの回動あるいは揺動を一時的に仮固定可能とする構造を併設してなる、後述の接地体が組み込まれる。
【００１２】
滑動案内用柱部は、この据置き側柱体の一部であって、該据置き側柱体に対し、後述の丈調節側柱体を進退摺動自在且つ同心状に連結する部分として機能するものであり、丈調節側柱体を鉛直方向に伸縮張設するための滑動を可能とする案内構造、即ち、据置き側柱体に対する丈調節側柱体の円滑な伸縮滑動がなし得る構造、例えば滑動可能な密着状として一方が他方に挿入または被冠されるようにする外、滑動可能な密着状か、やや間隙を置いた遊嵌状で、単数または複数のレールあるいはそれに相当する凸条としたり、逆に単数または複数の溝あるいはそれに相当する凹欠部等とした上、それら凸条または凹欠部に丈調節側柱体の一部が嵌合状となるようにした構造等に形成され、したがって、滑動案内用柱部は、丈調節側柱体の内側に挿入状となるものとしたり、または、丈調節側柱体の外側に被冠状のものとすることも可能であって、しかも、丈調節側柱体の摺動進退を仮固定する仮固定機構の一部または全部を設けたものとし、延伸の際に丈調節側柱体が据置き側柱体上端から不用意に脱落してしまうことのないよう脱落防止用係止構造を併設したものとする極めて好都合のものとなる。
【００１３】
接地体は、上記したとおり、据置き側柱体の下端に装着され、据え置き接地面の傾斜角度に係わらず、垂直姿勢とした据置き側柱体下端全面を据え置き接地面に当接状とするため、その底面角度を調節し、据置き側柱体の軸心に対する底面角度を割り出し、下端面角度を検出する機能を果たすものであり、据置き側柱体を含む上部構造部分の全ての荷重を支えるに充分な強度を有するものでなければならず、底面部分に接地用の軟質樹脂や合成ゴム等からなる緩衝部材を設けたり、確実な据え置きを可能とする滑り止め用の凹凸を形成することもできる外、据え置きを安定するよう、据置き側柱体の平面形状よりも大きな接地面積を有するものとすることも可能であり、例えば、据置き側柱体の水平方向左右側夫々から一対のネジが同心状に挿通され、接地体を据置き側柱体に軸着すると共に、これら一対のネジを緩めることにより、同ネジを軸心として接地体を揺動させ、底面角度を調節可能とし、ネジを締め付けることによって接地体を所望する角度に仮固定できるよう構成したものとする外、左右に対象形状に設けられた円弧状レール溝に該接地体の突起部を嵌合状として揺動するようにし、所望する状態でネジ頭を当接、押圧して一時的に固定する構造等を介して組み込むようにするとよい。
【００１４】
また、この接地体は、据置き側柱体に対し、該据置き側柱体を略水平に貫通するか、あるいは水平状に一体化された円柱状または円管パイプ状の支軸材部を使って軸支される構造とする外、据置き側柱体に水平状に貫通する一本または二本一対で同心状配置となるネジ部材を回動の中心部分に貫通あるいは螺着したものとしたり、据置き側柱体の外側に水平同心状配置となるよう突設された左右一対の凸状部に、据置き側柱体外側に装着する接地体の左右側壁に夫々形成された円弧状の揺動案内溝を摺動自在に嵌着することにより、仮想軸心を中心として接地体が、揺動するよう装着したものとすることもできる。
【００１５】
一方、丈調節側柱体は、上記のような構成からなる据置き側柱体の上方に組み合わされ、全体としてこの発明の割出し具を構成するためのもう一方の主要部材であり、前記した滑動案内用柱部の軸方向に沿って進退移動し、この発明の割出し具の背丈を、適宜寸法に変更、調節すると共に、その上端を軒下その他の支持部に当接状とし、前記した接地体と相俟って自立状とする機能を果たすものであって、不用意な湾曲や座屈等の変形を防止する程度の強度を有すると共に、軒先と地上との間に張設、設置された場合にも変形せず、自立可能な程度の強度を確保したものとしなければならず、滑動案内用柱部が滑動自在に挿入される筒状のものに形成したり、あるいは筒状に形成された滑動案内用柱部内に挿入される棒柱状のもので、双方が滑動可能な程度の間隙を置いて略全面当接状となるようにしたものに形成する外、滑動案内用柱部の一外側面に凸条をなすレール部あるいは凹溝状の案内溝部を形成し、該案内部分に対して、丈調節側柱体の一外側面に形成された溝部あるいは凸部が摺動自在に嵌合し、滑動案内用柱部の軸心方向に滑動可能に構成することもできる。また、下端側に設けられた連結部には、充分な連結強度を確保する必要があり、滑動移動中の適宜位置でネジによる締め付けやクランプ機構等によって仮固定する仮固定機構を設ける必要があり、さらに、上端部には、回動または揺動によって天面角度の調節が可能な当接体を設けたものとすべきである。
【００１６】
この丈調節側柱体適所に用意される仮固定機構は、滑動案内用柱部に対し、丈調節側柱体を所望する任意位置で一時的に固定し、この発明の割出し具の全長を確定する機能を果たすものであり、充分な強度で仮固定可能な構造を有することを必要とし、仮固定および仮固定の解除を迅速に行うことのできる機構を採用するのが望ましく、例えば、ネジの螺合および螺解によって仮固定および固定解除を行うようにしたものや、梃子の原理を利用したレバー型の締め付け具、あるいは、永久磁石を用いて、これを着脱操作することにより、一時的な吸着、固定および離脱を可能とするようにしたもの等、適宜公知の仮固定手段の中から最適な機構、構造を利用することができる。
【００１７】
当接体は、丈調節側柱体の上端に装着され、軒下面や天井面等適宜支持部の下側面に当接し、その天面角度を自在に変更して支持部下面角度に適応可能となるようにする機能を果たすものであり、所定角度範囲内で揺動または回動するよう構成することを必要とすると共に、任意角度位置に適宜仮固定可能とする仮固定機能を備えたものとすべきであり、また、必要があれば丈調節側柱体の下端部、または滑動案内用柱部あるいは据置き側柱体の何れかの箇所から遠隔操作によってその仮固定がなし得るようにする遠隔操作機構を設けたものにするとよい。
なお、当接体天面には、当接する軒下面や天井面等を傷付けることを防止する軟質ゴム、軟質合成樹脂または板バネやコイルバネ等のスプリングを有する緩衝機構等を組み込むことも可能である。
【００１８】
さらに、当接体の仮固定のために必要に応じて採用される遠隔操作機構としては、丈調節側柱体下端側、滑動案内用柱部または据置き側柱体の何れかの箇所、または夫々２箇所以上の箇所から、該当接体を回動あるいは揺動操作して当接体の天面角度を変更し得るようにした、例えば、丈調節側柱体を長手方向に貫き、上端を当接体に連結あるいは当接した操作杆の下端を上下進退操作する操作ノブを設けると共に、操作杆を仮固定可能な仮固定機構を有したものとする外、上端を当接体に連結あるいは当接した操作杆にラック・アンド・ピニオン機構を設け、該ピニオンである小歯車を操作ノブを介して回動操作し、操作杆を上下進退移動可能に構成すると共に、該操作ノブの回動を仮固定する仮固定機構を設けたものとして構成することも可能である。
【００１９】
以上のような構成からなる据置き側柱体および丈調節側柱体は、この発明の割出し具として平均的に必要となる高さ寸法に対して適応可能となる適宜長さ寸法のもの、例えば、必要と想定される高さの１／２よりもやや長い同等の長さの組合せによるものとしたり、据置き側柱体および丈調節側柱体の何れか一方を主体としてそれを平均的に必要となる高さ寸法に略近い長さのものに設定し、他方の短く設定した側で必要高に対応できるようにしたものとする等、適宜長さによる組合せとすることができ、また、計測に便利なように、滑動案内用柱部の略全長に渡って寸法目盛りを表示したり、あるいは、据置き側柱体、滑動案内用柱部および丈調節側柱体の夫々の全長に渡って寸法目盛りを表示したものとすることにより、柱位置の割り出しと同時に、目盛りを読み取って柱長も割り出し可能となるようなものとする外、接地体や当接体についても、分度器目盛りを設けたものとすることにより、柱体軸心に対する回動角度が表示され、夫々の端面角度を測定可能となるようにしたものとすることもできる。
【００２０】
【関連する発明】
上記した玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具に関連し、この発明にはその柱位置割出具に使用する水準器等用仮着金具も包含しており、その構成は、基本的に、一側面には、仮固定部の並設された柱取付幅調節機構を有する柱体装着部を形成し、他側面には、仮固定部の並設された計測機器取付幅調節機構を有する計測機器類装着部を設け、柱体装着部への柱の取付き、および計測機器類装着部への各種計測機器類の取付きが、夫々の柱取付幅調節機構または計測機器取付幅調節機構の調節作動で仮着状とされた上、その仮着状態を、夫々の仮固定部で固定、維持する如くしたもので、前記した構成を要旨とするこの発明の玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具に使用する水準器等用仮着金具である。
【００２１】
さらに、上記構成をより具体的なものとして示せば、柱状体を挟み込み可能な一対の挟着片を設けると共に、これら挟着片の中の何れか一方の背面には、挟着方向に弾発力が付勢されて進退移動可能とするようにしたバネ体からなる柱取付幅調節機構に、それと同一方向に進退自在となる締付けネジからなる仮固定部を並設してなる柱体装着部を一側面に形成する一方、他側面には、各種計測機器類を挟持可能な一対の挟着片を設けた上、それら挟着片の何れか一方を、挟着方向に弾発力が付勢されたバネ体からなる計測機器類取付幅調節機構で進退移動可能にすると共に、それと同一方向に進退自在となる締付けネジからなる仮固定部を並設してなる計測機器類装着部を形成し、柱体装着部への柱の取付き、および計測機器類装着部への各種計測機器類の取付きが、夫々の柱取付幅調節機構または計測機器取付幅調節機構の調節作動で仮着状とされた上、その仮着状態を、夫々の仮固定部で固定、維持する如くした構成を要旨とする水準器等用仮着金具とすることができる。
【００２２】
柱体装着部は、柱状体を左右から挟み込み水準器等用仮着金具を着脱可能に取り付け、固定する機能を果たすものであり、水準器等の各種計測機器を確実に柱状体に仮着、固定できる程度の取り付け強度を有すると共に、水準器を柱状体に対して正確に取り付け可能なものでなければならず、幅寸法の多少異なる柱体にも対応可能な柱取付幅調節機構、例えば、コイルバネ等を利用した弾性的な挟み込みによる仮着や、磁石を用いた吸着固定、あるいは、ネジによる締め付けを利用した仮着構造等を採用したものとした上、素手による操作が可能となるハンドルノブや操作レバー等を組み込んで柱取付幅を調節できるようにし、一々工具等を要しない使用ができるようにするのが望ましい。
【００２３】
計測機器装着部は、水準器、下げ糸、分度器、巻尺、物差し、拡大鏡、精密測量機器、および照明器具等の種々の機械、器具装置を取り付け可能にする機能を果たす部分であり、各種の機器を挟み込み、吸着、係着、嵌着等の構造によって着脱可能に添着し、機器の機能や性能を損ねることのないよう正確且つ確実に仮着できるものでなければならず、例えば水準器を仮着する場合には、柱状体の軸心に平行が保たれた状態に装着できるよう寸法精度を充分に確保したものとすべきであり、また、市販されている構造、形状の異なる各種水準器に対しても十分対応可能となるよう、各種計測機器取付用の幅調節機構を有したものとするのが望ましい。
【００２４】
この計測機器装着部に組み込まれる各種計測機器取付幅調節機構は、上記のとおり、形状、構造の異なる各種水準器に対応して挟み込み、固定可能とする機能を果たす部分であることから、水準器の適所を所定挟み込み幅範囲内で挟み込み、保持可能とする構成、例えば、固定片と移動片によって水準器を挟み込み、ネジによる締め付けによって固定するよう構成し、該移動片はコイルバネや板バネ等の付勢により、ネジによる締め付け前であっても、水準器を所定圧力で保持可能にするようにした構成のもの等とするとよい。
以下では、この発明が包含する技術的思想がより明確化するよう、図面に示すこの発明を代表する幾つかの実施例と共に、その構造について詳述していくこととする。
【００２５】
【実施例１】
図１の柱位置割出具の斜視図、図２の据置き側柱体の分解状態の斜視図、および図３の丈調節側柱体を分解した状態を示す柱位置割出具の斜視図に示される事例は、角柱形状に形成した基本的構成からなるこの発明に包含される柱位置割出具における代表的な一実施例を示すものである。
当該柱位置割出具は、滑動案内用柱部２を据置き側柱体１に同心状に取着、一体化し、該滑動案内用柱部２に丈調節側柱体４を進退可能に設けたものであり、滑動案内用柱部２と丈調節用柱体４との間には、丈調節用柱体４の進退移動を仮固定する仮固定機構５が設けられている。
【００２６】
据置き側柱体１は、両端を開口した矩形筒状に形成され、一側面の一端側を四角形状に切除し、該据置き側柱体１内に挿入可能な中空状柱材の両端を側面台形状となるよう切除して接地体３を形成すると共に、同接地体３の長側面が据置き側柱体１の四角形切除部分に対応するよう装着し、左右側面の短側面寄りに、据置き側柱体１の左右両側から軸支構造を形成する軸着用ネジ３１，３１を同心状に貫通、螺着した上、該接地体３の長側面略中央には、蟻溝状のＴ字形断面溝３２が上下に渡り形成され、同溝３２内に、回動仮固定用締付片３３を摺動自在に挿入し、据置き側柱体１一側面一端側の四角形切除部分近傍に外側から貫通した回動仮固定用ネジ３４を螺着したものとなっている。
【００２７】
そして、据置き側柱体１の他端には、同据置き側柱体１内に挿入可能な中空状柱材からなる所定寸法の滑動案内用柱部２の一端側を嵌合状に挿入し、複数本の固着用ネジ３５，３５，……によって一体に結合されており、該滑動案内用柱部２は、その一端を接地体３との緩衝を回避するよう傾斜状に切除し、他端が側面に対して直角状に切除され、一側面中央には長手方向の全長に渡ってＴ字形断面溝５２を形成している。また、滑動案内用柱部２のＴ字形断面溝５２に相当する据置き側柱体１の一側面他端側中央には、他端側に開口する長孔３５を形成している。
【００２８】
滑動案内用柱部２の他端には、同滑動案内用柱部２と同一の軸方向断面形状の中空状柱材からなる遠隔操作駒部６２および同遠隔操作駒部６２の一側面中央に結合され、下方に向かい延伸された遠隔操作杆部６３を有する遠隔操作機構６１を設け、該遠隔操作杆部６３を滑動案内用柱部２のＴ字形断面溝５２に摺動自在に挿入し、さらに、滑動案内用柱部２のＴ字形断面溝５２を通して遠隔操作用ノブ６４のネジ部が挿入、螺着されており、該遠隔操作用ノブ６４を据置き側柱体１の長孔３５の下端位置まで移動すると、遠隔操作駒部６２の下端が、滑動案内用柱部２の上端に当接するよう構成している。
【００２９】
さらに、この滑動案内用柱部２には、据置き側柱体１と同一断面の矩形筒状に形成された丈調節側柱体４を摺動自在に嵌合、装着し、該丈調節側柱体４の据置き側柱体１側端近傍には、滑動案内用柱部２のＴ字形断面溝５２に対応する２箇所に進退仮固定用ネジ５１，５１を貫通し、Ｔ字形断面溝５２内に挿通された仮固定用締付片５３，５３に夫々螺合したものとなっている。また、丈調節側柱体４の他端側は、据置き側柱体１とは反対側面が四角形状に切除され、中空状柱材の両端を側面台形状に切除してなる当接体６を長側面を該四角形状切除部分に対応するよう挿入し、丈調節側柱体４の左右外側から貫通する同心状一対の軸着用ネジ６１，６１の夫々を、左右側壁面の短側面近傍に水平に螺着し、遠隔操作機構６１の遠隔操作駒部６２上端が、当接体６の下端縁に当接可能に構成されている。
【００３０】
なお、必要があれば、図８の寸法目盛りを有する柱位置割出具の斜視図に示されるように、この玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具は、据置き側柱体１、滑動案内用柱部２および丈調節側柱体４の夫々の同一側面に、長手方向の全長に渡って寸法目盛りを刻設表示し、伸縮操作した際の全長寸法や、任意の高さ位置までの寸法等を測定可能とするよう構成したものとすることもできる。
【００３１】
【実施例２】
図９の分解した水準器等用仮着金具の斜視図、図１０の水準器等用仮着金具の斜視図、および図１１の柱位置割出具に取り付けられる水準器等用仮着金具の正面図に示される事例は、この発明の玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具に使用する水準器等用仮着金具の代表的な一実施例を示すものであり、市販の水準器を着脱自在に取り付け可能に構成したものである。
【００３２】
水準器等用仮着金具７は、一側面に柱取り付け幅調節機構８１を有する柱体装着部８を設け、他側面に各種計測機器取付幅調節機構９１を有する計測機器装着部９を設けたものであり、柱体装着部８は、取り付け対象となる柱状体幅寸法より大きく形成された平板状部８２の一端縁にＬ字型断面の挟着片８３を固着し、同挟着片８３の反対側端部には筐体状に形成され、所定距離を隔てた一対の調節締付用ネジ８４，８４が、挟着片８３に垂直状配置となるよう螺着した柱取り付け幅調節機構８１を形成し、該調節締付用ネジ８４，８４の先端部には、挟着片８３に対峙するＬ字型断面の移動側挟着片８５を設けると共に、該移動側挟着片８５背面には、先端側を前記筐体状側に挿入したコイルバネ８６，８６が緩装された一対の案内軸８７，８７を立設し、移動側挟着片８５を所定の不勢力により、挟着片８３に向けて弾性的に押圧するよう構成されている。また、移動側挟着片８５には、平板状部８２に形成され、移動側挟着片８５の移動方向に長い一対の長孔８８，８８を貫通する案内用ネジ８９，８９を螺着し、移動側挟着片８５を平板状部８２対して摺動自在に連結したものとなっている。
【００３３】
中間板部７１を挟む柱体装着部８の反対側面には、同柱体装着部８の平板状部８２と略等しい幅に設定された計測機器装置部９の平板状部９２が接合され、一端縁にＬ字型断面に形成されて水準器７２の一側を保持する挟着片９３を固着し、該挟着片９３の反対側端縁には、一対の筐体状部分の夫々に、調節締付用ネジ９４，９４を夫々貫通状に螺合してなる各種計測機器取付幅調節機構９１を形成し、調節締付用ネジ９４，９４の夫々には、コイルバネ９５，９５を緩装した案内軸９６，９６が平行状に設けられ、これら調節締付用ネジ９４，９４および案内軸９６，９６の先端側には、平板状部９２に摺動方向に沿って穿設された長孔９７，９７を貫通した案内用ネジ９８，９８を螺合してなる移動側挟着片９９を設けたものとなっている。
【００３４】
なお、上記した柱取り付け幅調節機構８１および各種計測機器取付幅調節機構９１の夫々に設けられた案内用ネジ８９，８９，９８，９８の各頭部は、中間板部７１に夫々対応するよう配置、形成した長孔に摺動自在に挿入し、組み立てられている。
【００３５】
【作用】
以上のとおりの構成からなるこの発明の玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具は、図１の斜視図に示されるように、進退仮固定用ネジ５１，５１を緩め、丈調節側柱体４を滑動案内用柱部２に対して滑動し、全長を自在に伸縮させ、所望する高さ位置で進退仮固定用ネジ５１，５１を締め付けると、その高さ寸法のままに仮固定される。
【００３６】
また、図４の接地体の角度変更操作を受ける据置き側柱体の断面図、および図５の接地体の角度変更を受けた据置き側柱体の断面図のように、回動仮固定用ネジ３４を緩めると、回動仮固定用締付片３３がＴ字形断面溝３２に対して滑動自在な状態となり、接地体３の軸着用ネジ３１，３１を中心とする回動が可能となって接地体３を所望する接地面角度に回動可能な状態となり、回動仮固定用ネジ３４を締め付ければ、回動仮固定用締付片３３が、Ｔ字形断面溝３２の開口縁部を固定し、接地体３を仮固定することとなる。
【００３７】
図６の当接体の操作状態の断面図、および図７の当接体を遠隔操作した状態の断面図に示されるように、遠隔操作用ノブ６４を緩め、上方に移動させれば、遠隔操作杆部６３が滑動案内用柱体２のＴ字形断面溝５２に沿って上昇され、遠隔操作駒部６２が当接体６を押し上げ、当接体６の天面角度を変更する。そのまま遠隔操作用ノブ６４を締め付ければ、変更した天面角度に当接体６が仮固定される。再度、遠隔操作用ノブ６４を緩めれば、遠隔操作杆部６３を滑動案内用柱体２のＴ字形断面溝５２に沿って移動可能となり、遠隔操作駒部６２の上下移動を行い、当接体６の天面角度が自在に変更可能となる。
【００３８】
水準器等用仮着金具は、図１０の水準器等用仮着金具の斜視図、および図１１の柱位置割出具に取り付けられる水準器等用仮着金具の正面図に示されるように、柱取付幅調節機構８１の調節締付用ネジ８４，８４を螺解し、移動側挟着片８５を固定側の挟着片８３から、柱位置割出具の例えば据置き側柱体１に対して装着するに充分な距離を確保するよう移動した後、挟着片８３と移動側挟着片８５との間に据置き側柱体１を配置し、その側壁面を平板状部８２に隙間なく接合する。この際、コイルバネ８６，８６の弾性付勢を受ける移動側挟着片８５が、挟着片８３との間に据置き側柱体１を挟み込み、水準器等用仮着金具７の据置き側柱体１への仮取り付け状態を確保し、さらに、調節締付用ネジ８４，８４を締め付け、挟着片８３および移動側挟着片８５の間に据置き側柱体１を強固に挟み込み仮固定を完了する。調節締め付け用ネジ８４，８４を緩めると、据置き側柱体１から離脱可能となる。
【００３９】
また、調節締付用ネジ９４，９４を緩め、移動側挟着片９９後退させ、固定側の挟着片９３との間に水準器７２を配置し、水準器７２の底面を平板状部９２に隙間なく接合させ、コイルバネ９５．９５の復元力によって挟着片９３および移動側挟着片９９の間に仮取り付けし、その後、調節締付用ネジ９４，９４を強固に締め付け、仮固定する。挟着片９３と移動側挟着片９９との間隔を所定範囲内で自在に調節すると、寸法の異なる別の水準器７２を仮固定可能である。
【００４０】
図１２の玄関ポーチなどの建造物迫り出し構造部分の側面図に示される玄関ポーチ部分に、吹き込み防止用の囲いとしてガラス張り施設を設置する場合には、先ず、ガラス張り構造部分の柱を新たに設置する箇所に、図１３の使用状態を示す側面図のように、柱位置割出し具を鉛直状に据置き、水準器等用仮着金具７を介して取着された水準器７２を用い、垂直を確保しながら据置き側柱体１の接地体３の接地面角度を調節し、仮固定した上、当接体６が軒先下面に当接する高さまで丈調節側柱体４を上昇させた後、進退仮固定用ネジ５１，５１を締め付け、丈調節側柱体４を滑動案内用柱体１に仮固定し、さらに、遠隔操作用ノブ６４を上昇させ、当接体６の天面角度を軒先下面に当接するよう回動し、同遠隔操作用ノブ６４を締め付けて当接体６の回動を仮固定し、柱を設置する基礎上や軒下面に柱位置の印を残し、丈寸法および端面角度の夫々を計測した後に取り外し、この計測値に基づいて柱材を切り出し加工した上、残された印に基づいて柱を設置し、図１４の玄関ポーチに設置されたガラス張り施設の側面図に示されるようなガラス張り施設の設置作業が進められる。
【００４１】
また、図８の斜視図に示されるように、柱位置割出し具が、その据置き側柱体１、滑動案内用柱部２および丈調節側柱体４の夫々同一側面に、全長に渡る寸法目盛りが刻設、表示されているものであれば、図１３に示されるように、柱位置割出し具を使用して設置位置を確定することの外に、設置する柱の各部寸法を計測可能となる。
【００４２】
【効果】
以上のとおり、この発明の玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具によれば、既存の建造物に対する柱の増設に際して必要となる、繁雑で慎重を要する計測、および経験や勘に頼る柱部材の切り出し作業等、設置作業に多大な時間と労力とを必要としてきた従前までの作業に対し、そのような非効率さを解消し、柱の設置位置の決定から柱の各部寸法の採寸に至る一切の作業を正確且つ速やかに行なうことができるものとなることから、経験の浅い作業者でも、従前までのような苦労を伴うことなく正確で効率的な作業を実施可能にするという秀れた特徴が得られるものである。
【００４３】
さらに、この発明の水準器等用仮着金具を組み合わせた割出し具とすれば、割出し具の垂直姿勢の確保が、従前までのように、その都度水準器を側面に押し当てる作業を不要とし、割出し具の立設過程で確認しながら垂直姿勢を実現できるという利点が得られる上、柱取付幅調節機構および各種計測機器取付幅調節機構を並設した仮着金具の場合には、形状、構造の異なる水準器であっても殆ど全てに対応可能とする上、寸法の異なる柱位置割り出し具に対しても取着可能なることから、作業者の使い慣れた水準器の使用を可能にすると共に、複数本の柱位置割り出し具を設置して計測するような場合には、その水準器一台を順次着脱して持ち回りながら全ての柱位置割り出し具の垂直出しをなし得ることになることから、極めて利便性に富んだ割出し具を実現できるという効果を有している上、割出し具への組み合わせ使用を必要としないとき等には、照明器具のような水準器以外の各種機器を簡単に柱へ取り付け可能にして各種作業の作業効率を高めるための取着金具としての応用も可能になる等、極めて汎用性に秀れた特徴も発揮し得るものとなる。
【００４４】
特に、実施例に説明したこの発明を代表する構成からなる玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具は、据置き側柱体１の滑動案内用柱部２に対して丈調節側柱体４を摺動移動させることにより、傾斜した軒先下面の何れの箇所であっても、自在に適応可能に伸縮可能である上、進退仮固定用ネジ５１，５１を締め付けることによって設置位置を決定した際の柱丈寸法をそのまま仮固定可能となっており、施工前に柱設置後のイメージを施工依頼者に確認することもできる外、柱材料の必要寸法を速やかに知ることができるという利点を有し、また、接地体３の底面角度および当接体６の天面角度を自在に変更、仮固定可能な構造となっているので、柱部材の設置前加工に際し、上下端面の角度も正確に加工可能となり、設置後に隙間が生じたり、傾いてしまう等の問題の発生を解消し、隙間や傾きを調整するために行われてきた基礎工事やスペーサーの装着等を不要とし、熟練や勘に頼らずに、良好な設置仕上がりを得ることができると共に、高所にある当接体６を手の届き安い比較的低所に位置する遠隔操作用ノブ６４によって操作可能としたことにより、従前には、梯子を利用する等して頻繁に昇降を繰り返しながら行わざるを得なかった計測作業を、安全且つ迅速に実施できるようにするという秀れた効果を発揮することとなる
【００４５】
更に、図９ないし１１に取り上げた水準器等用仮着金具７を、上記割出し具に使用することにより、水準器７２などの計測機器を押し当てての不安定な計測作業を不要とし、柱位置割り出し具の垂直姿勢を容易に確保できるので、より効率的で正確な計測、採寸が可能となる上、比較的簡単な機構からなる柱取付幅調節機構８１および各種計測機器取付幅調節機構９１を並設したものとして、形状、構造の異なる水準器７２であっても殆ど全てに対応可能とし、さらに寸法の異なる柱位置割り出し具に対しても適用可能になることから、柱位置割り出し具の取扱い、作業性を大幅に高めると共に、柱位置割り出し具やその他の柱への着脱性能および取着強度の面でも信頼性の高いものとなり、利便性に富んだ仮着金具を実現している。
【００４６】
叙述の如く、この発明の玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具、およびそれに使用する水準器等用仮着金具は、その新規な構成によって所期の目的を遍く達成可能とするものであり、しかも製造も容易で、比較的廉価にて製造可能なことから経済性にも秀れる上、玄関ポーチへのガラス張り施設やサンルーム等の設置、あるいは屋内への柱の増設に際する計測作業の効率を大幅に高めることができることから、費用の削減と工期の短縮とを確実に達成可能にするものであり、熟練と勘が求められるインテリア、エクステリア業界はもとより、増改築に携わる建築業界においても高く評価され、広範に渡って利用、普及していくものと予想される。
【図面の簡単な説明】
図面は、この発明の玄関ポーチなど建造物迫り出し構造部用柱位置の割出し具、およびそれに使用する水準器等用仮着金具の技術的思想を具現化した代表的な実施例を示すものである。
【図１】柱位置の割出し具の構造を示す斜視図である。
【図２】分解した据置き側柱体および滑動案内用柱部を示す斜視図である。
【図３】丈調節側柱体を分解した柱位置の割出し具を示す斜視図である。
【図４】接地体の操作状態を示す断面図である。
【図５】接地体が操作された状態を示す断面図である。
【図６】当接体を遠隔操作する状態を示す断面図である。
【図７】当接体が遠隔操作された状態を示す断面図である。
【図８】寸法目盛りを表示した柱位置の割出し具を示す斜視図である。
【図９】分解した水準器等用仮着金具を示す斜視図である。
【図１０】水準器等用仮着金具の構造を示す斜視図である。
【図１１】水準器等用仮着金具の使用状態を示す正面図である。
【図１２】玄関ポーチを示す側面図である。
【図１３】玄関ポーチに柱位置の割出し具を設置した状態を示す側面図である。
【図１４】玄関ポーチにガラス張り施設を設置した状態を示す側面図である。
【符号の説明】
１据置き側柱体
２滑動案内用柱部
３接地体
３１同軸着用ネジ（軸支構造）
３２同Ｔ字形断面溝
３３同回動仮固定用締付片
３４同回動仮固定用ネジ
３５同長孔
４丈調節側柱体
４１同連結部
５仮固定機構
５１同進退仮固定用ネジ
５２同Ｔ字形断面溝（長孔または溝）
５３同仮固定用締付片
６当接体
６１同遠隔操作機構
６２同遠隔操作駒部
６３同遠隔操作杆部
６４同遠隔操作用ノブ
７水準器等用仮着金具
７１同中間板部
７２同水準器
８柱体装着部
８１同柱取付幅調節機構
８２同平板状部
８３同挟着片
８４同調節締付用ネジ
８５同移動側挟着片
８６同コイルバネ
８７同案内軸
８８同長孔
８９同案内用ネジ
９計測機器装置部
９１同各種計測機器取付幅調節機構
９２同平板状部
９３同挟着片
９４同調節締付用ネジ
９５同コイルバネ
９６同案内軸
９７同長孔
９８同案内用ネジ
９９同移動側挟着片[0001]
OBJECT OF THE INVENTION
The present invention relates to a column position indexing tool useful for accurately installing a column member in a building, and in particular, an entrance porch having a protruding roof portion that is often a target of extension and renovation work, etc. Buildings such as entrance porches with a new structure that can accurately determine the installation position of pillars that support the projecting roof part and the vertical position, etc., in structural parts such as solariums, terraces and eaves It is an object of the present invention to provide an indexing tool for a pillar position for a close-up structure part and a temporary fitting for a level used for the indexing tool.
[0002]
[Prior art]
Many of the glass-walled facilities and solariums around the entrance porch are often constructed as extensions to various types of houses that have already been built, and are skillfully processed from aluminum alloy assembly materials. It must be installed without any gaps in order to prevent rain leaks and wind from entering the building. To accurately install a vertical pillar between the existing concrete terrace or foundation made of boulders and the eaves, Depending on the installation position, use a ladder, stepladder, etc. to hang the thread under the eaves, determine the position of the column, and measure each part accurately to create a structural drawing and then assemble it according to its dimensions and structure. It is necessary to take steps such as processing and constructing materials, and in order to carry out a series of work steps accurately and efficiently, abundant experience and advanced technology over many years are required. Due to the fact that skilled technicians do not easily grow as in the past, even inexperienced workers have to leave the site, and in such situations, there is often a slight gap between the upper end surface of the pillar and the lower surface of the eaves. The gap between the bottom of the column and the inclination angle of the lower end of the column and the water dripping gradient of the concrete placement part such as the terrace cannot be matched, either rework or tilt the column somewhat. There were inconveniences such as having to stand up.
[0003]
In order to eliminate such inconvenience, the final length and end surface finish are adjusted while cutting and finishing the work multiple times at each work site for each pillar installation location, leaving a finishing allowance at both ends of the pillar material. It cannot be carried out by repeating the steady work of deciding, but it is usually complicated because the work is complicated, it takes too much time and the construction period is prolonged. If the work process is not taken and the cutout by factory processing is finished in advance according to the structure diagram after measurement and it is brought in at the site, resulting in gaps and inclinations as a result of on-site assembly, the boulder on the side where the pillar is set up Do not let them know if you replace them, or overcoat the mortar at the installation location, raise it, wait for it to harden, or place an appropriate spacer between existing structures If you are unable to do so, such as adjusting and finishing, you will be forced to replace the entire part after cutting the belly and reworking it. In any case, the construction period will be delayed, resulting in a decrease in economic efficiency.
[0004]
For experienced workers Or Even if it is a pillar cut out from the structural drawing by its careful and accurate measurement, the above results will never be achieved, but for the measurement in the field, it is still in the old fashioned down swing and level Relying on it, if the site environment of an existing building is not suitable for measurement, or if it is accidentally hit by a strong wind, it will not be useful even with the skill of the previous work, and extra preparatory work such as preparing the site environment It often happens that I have to do it, or change the day, come back to the weather at a later date, have to measure again, etc. From the fact However, in carrying out the planned construction according to the planned construction period, the current situation is that a considerable amount of effort has been imposed on the parts that cannot be compensated for by their own skills.
[0005]
As described above, the present invention does not allow efficient measurement and construction for a long period of time because of the difficulty of column expansion work required for extension and renovation of an already constructed building. In order to realize the obtained construction, questioning the circumstances that required high skill and great labor, and in order to realize accurate measuring work and efficient and reliable installation of the pillars to be added, these pillars are installed Judging from the measurement of the location and processing of the column material based on the measurement results, and whether it is possible to improve the construction, we started the development and research very quickly, and repeated trial and error over a long period of time and many prototypes and experiments. As a result, we finally measured the installation location of the pillars and measured the dimensions of the pillars to be installed accurately and promptly. Percentage of pillar positions The present invention has succeeded in realizing a fixture and a temporary fitting for a spirit level used therein, and in the following, its configuration will be described in detail together with an embodiment representative of the present invention shown in the drawings. .
[0006]
[Structure of the invention]
As will be clearly understood from the embodiments representing the present invention shown in the drawings, the indexing tool for the pillar position for the structure of the projecting structure such as the entrance porch included in the present invention is basically: A grounding body that has a pivotal support structure that can be rotated around the horizontal axis, is provided with a rotating temporary fixing screw that temporarily fixes the rotation and allows the bottom surface angle to be adjusted, is incorporated at the lower end. Has a stationary side column that is concentrically extended and integrated with a sliding column, and a pivotal support structure that can be rotated around a horizontal axis. And a length adjusting side column body in which a contact body provided with a remote operation mechanism enabling temporary fixing operation is incorporated at the upper end, and the lower end side is formed at the connecting portion, The length adjustment side column fits and unifies the connecting part at the lower end of the slide guide column of the stationary side column so that it can move forward and backward in the axial direction. Buildings such as entrance porches that have a gist of a configuration in which a temporary fixing mechanism is appropriately incorporated between the side column body sliding guide column portion and the axial position of the length adjusting side column body can be temporarily fixed. It is an indexing tool for the column position for the protruding structure part.
[0007]
In addition, as described above As an indexing tool for the pillar position of a structure projecting structure such as the entrance porch of the present invention which is basically structured Has a pivotal support structure that can be rotated around a horizontal axis, and a grounding body is provided at the lower end to provide a temporary fixing screw that temporarily fixes the rotation and adjusts the bottom surface angle. In addition, a slide-side column that extends concentrically at the upper end is integrated and a stationary column that is integrated, and an abutment is built into the upper end with a structure that allows the top surface angle to be adjusted. The length adjustment side column body is fitted to the lower end connecting part to the sliding guide column part of the stationary side column body, and is integrated and unified to advance and retract in the axial direction. In addition to being flexible, a temporary fixing mechanism is appropriately incorporated between the length adjusting side column and the stationary side column sliding guide column so that the axial position of the length adjusting side column can be temporarily fixed at any time. Indexing tool for projecting structure columns such as entrance porch Include .
[0008]
Also, As well , Grounding body is incorporated at the bottom with adjustable bottom surface angle, and a sliding guide column extends concentrically at the top and can be rotated around the horizontal axis and integrated horizontal column The abutment body that has a simple shaft support structure and is equipped with a remote operation mechanism that enables remote operation and temporary fixing operation from the lower end side is incorporated at the upper end, and the lower end side is formed at the connecting portion. It consists of an adjustment side column, and the length adjustment side column fits and unifies the connecting part at the lower end of the slide side column of the stationary side column so that it can move forward and backward in the axial direction. The gist of the configuration is that a temporary fixing mechanism is appropriately incorporated between the length adjusting side column and the stationary side column sliding guide column so that the axial position of the length adjusting side column can be temporarily fixed. Indexing tool for the pillar position for the structure protruding structure such as entrance porch Is included .
[0009]
And if it is shown in the thing of a more concrete composition as what is included in the indexing tool of the pillar position for the structure of the projecting structure such as the entrance porch of this invention which consists of the basic composition as described above, It will be as follows.
That is, a grounding body is incorporated at the bottom end with a structure that allows the bottom surface angle to be adjusted, and a sliding guide pillar is extended concentrically at the top end. The length adjustment side column body is composed of a length adjustment side column body in which the abutment body is incorporated with a simple structure and the lower end side is formed in the connecting portion. Fit and unify the connecting part at the lower end so that it can move forward and backward in the axial direction, and one side of the length adjusting side column body between the length adjusting side column body and the stationary side column sliding guide column part Advancing / retreating temporary fixing screw that penetrates the wall surface substantially orthogonally and a side wall surface of the stationary side column body sliding guide column part, and allowing the distal end of the advancing / retreating temporary fixing screw to move in the sliding direction. Temporary fixing comprising a long hole or groove and a fastening piece for temporary fixation that is screwed to the tip side of the advance / retreat temporary fixing screw in the sliding guide column. Incorporate mechanisms, by tightening the retractable temporary fixing screw, a length adjusting side pillar indexing tool axial position from time to time temporarily fixable to and entrance porch like building protruding structure for pillars position comprising a.
[0010]
Further, as a similar and more desirable configuration, a rotation temporary fixing screw having a shaft support structure that can rotate around a horizontal axis, temporarily fixing the rotation, and adjusting the bottom surface angle is provided. A grounding body is installed at the lower end, and a sliding guide column is concentrically extended at the upper end, and an integrated stationary side column and a pivotal support structure that can rotate around a horizontal axis. A height adjusting side column body in which a contact body provided with a remote operation mechanism that enables remote operation and temporary fixing operation from the lower end side is incorporated at the upper end, and the lower end side is formed at the connecting portion. The length adjustment side column body fits and unifies the lower end connecting part to the sliding guide column part of the stationary side column body so that it can move forward and backward in the axial direction. For forward and backward temporary fixing that penetrates one side wall surface of the length adjustment side column body substantially orthogonally between the body and the stationary side column body sliding guide column part And a slot or groove formed on one side wall surface of the stationary-side column body sliding guide column portion, which enables movement of the forward / backward temporary fixing screw tip in the sliding direction, and the sliding guide column portion In this case, a temporary fixing mechanism comprising a temporary fixing fastening piece screwed to the tip side of the advance / retreat temporary fixing screw is incorporated so that the axial position of the length adjusting side column can be temporarily fixed at any time. It also includes indexing tools for the position of pillars for projecting structures such as entrance porches.
[0011]
The stationary column is grounded and stationary when indexing the column position, and serves to support the height adjusting side column, which will be described later, so that it can be moved up and down, with a concentric height adjusting side column at the upper end. It must be constructed with sufficient strength to secure the sliding guide column that supports the body so that it can move forward and backward, and the lower end pivots or swings so that the bottom surface angle can be adjusted along the stationary grounding surface. A grounding body, which will be described later, is provided that is configured freely and is provided with a structure that can temporarily fix these rotations or swings as needed.
[0012]
The sliding guide column part is a part of the stationary side column body, and functions as a portion for connecting a length adjusting side column body, which will be described later, to be movable back and forth and concentrically with the stationary side column body. Guide structure that enables sliding to stretch and stretch the length adjusting side column in the vertical direction, that is, a structure that allows the length adjusting side column to smoothly stretch and slide with respect to the stationary side column E.g. one that is inserted or crowned on the other as a slidable close contact, or a slidable close contact, or a loose fit with a slight gap, and one or more rails or corresponding protrusions On the other hand, a structure in which one or a plurality of grooves or a corresponding concave notch is formed, and a part of the height adjusting side column is fitted to the convex or concave notch, etc. Therefore, the sliding guide column is formed on the inside of the length adjusting side column. It is possible to use a temporary fixing mechanism for temporarily fixing the sliding advancement / retraction of the length adjusting side column body. It shall be provided with a part or all of it, and shall be provided with a locking structure for preventing falling off so that the length adjusting side column will not accidentally fall off from the upper end of the stationary side column during stretching. It will be very convenient.
[0013]
As described above, the grounding body is mounted on the lower end of the stationary side column body, and the entire lower end of the stationary side column body in a vertical posture is brought into contact with the stationary grounding surface regardless of the inclination angle of the stationary grounding surface. Therefore, the bottom surface angle is adjusted, the bottom surface angle relative to the axis of the stationary side column body is determined, and the lower end surface angle is detected. It must be strong enough to support it, and a cushioning member made of soft resin for grounding, synthetic rubber, etc. is provided on the bottom surface, or unevenness for anti-slip is formed to enable reliable placement In addition, it is possible to have a larger ground contact area than the planar shape of the stationary side column so as to stabilize the stationary, for example, a pair from the horizontal left and right sides of the stationary side column. The screws are concentric The grounding body is pivotally attached to the stationary side column body, and by loosening these pair of screws, the grounding body can be swung with the same screw as the axis, the bottom surface angle can be adjusted, and the screw is tightened In addition to being configured so that the grounding body can be temporarily fixed at a desired angle, the projecting portion of the grounding body is swung in the arc-shaped rail groove provided in the target shape on the left and right, In this state, the screw head is preferably brought into contact with and pressed to be temporarily fixed.
[0014]
In addition, this grounding body has a columnar or pipe-shaped support shaft material portion that penetrates the stationary side column substantially horizontally with respect to the stationary side column or is integrated horizontally. In addition to a structure that is pivotally supported, one or two pairs of screw members that pass horizontally through the stationary column body are inserted or screwed into the central portion of the rotation. Arcs formed on the left and right side walls of the grounding body to be mounted on the outside of the stationary column body, respectively, on a pair of left and right convex portions protruding so as to be horizontally concentrically arranged on the outside of the stationary column body The grounding body can be mounted so as to swing around the virtual axis center by slidably fitting the swing guide groove.
[0015]
On the other hand, the length adjusting side column is combined with the upper side of the stationary side column having the above-described configuration, and is the other main member for constituting the indexing tool of the present invention as a whole. It moves forward and backward along the axial direction of the sliding guide column part, and the height of the indexing tool of the present invention is appropriately changed and adjusted, and its upper end is in contact with other supporting parts under the eaves. It functions to be self-supporting in combination with the grounding body, and has the strength to prevent deformation such as inadvertent bending and buckling, and is stretched and installed between the eaves and the ground. In this case, it is necessary to ensure that it is strong enough to be able to stand independently without being deformed, and is formed into a cylindrical shape in which the sliding guide column portion is slidably inserted, or in a cylindrical shape. It is a rod-pillar that is inserted into the formed sliding guide column, In addition to forming a gap that allows movement, it is formed so that it is in contact with the entire surface, and a rail or concave groove is formed on the outer surface of the sliding guide column. Then, a groove portion or a convex portion formed on one outer side surface of the length adjusting side column body is slidably fitted to the guide portion so as to be slidable in the axial direction of the slide guide column portion. You can also. In addition, it is necessary to secure a sufficient connection strength at the connecting portion provided on the lower end side, and it is necessary to provide a temporary fixing mechanism that is temporarily fixed by screw tightening or a clamping mechanism at an appropriate position during sliding movement. Furthermore, the upper end portion should be provided with a contact body capable of adjusting the top surface angle by turning or swinging.
[0016]
The temporary fixing mechanism prepared at an appropriate position of the length adjusting side column body temporarily fixes the length adjusting side column body at an arbitrary position desired to the sliding guide column portion, and the total length of the indexing tool of the present invention is increased. It is necessary to have a structure that can be fixed and needs to have a structure that can be temporarily fixed with sufficient strength, and it is desirable to employ a mechanism that can quickly perform temporary fixing and temporary fixing release, for example, a screw. Temporary fixing and unlocking by screwing and unscrewing, lever-type fasteners using the lever principle, or permanent magnets are used to temporarily attach and detach them. An optimum mechanism and structure can be used from known temporary fixing means as appropriate, such as those that enable easy adsorption, fixation, and removal.
[0017]
The abutment body is attached to the upper end of the length adjustment side column body, abuts on the lower surface of the support part as appropriate, such as the eaves bottom surface and the ceiling surface, and can be adapted to the lower surface angle of the support part by freely changing its top surface angle. It is necessary to be configured to swing or rotate within a predetermined angle range, and has a temporary fixing function that can be temporarily fixed at an arbitrary angle position. Should it be necessary, and if necessary, it can be temporarily fixed by remote control from the lower end of the length adjusting side column, or any part of the sliding guide column or the stationary side column. A remote control mechanism may be provided.
It is also possible to incorporate a cushioning mechanism or the like having a soft rubber, soft synthetic resin or a spring such as a leaf spring or a coil spring to prevent damage to the lower surface of the eaves or the ceiling surface that comes into contact. .
[0018]
Further, as a remote control mechanism adopted as necessary for temporarily fixing the contact body, the length adjusting side column body lower end side, any part of the sliding guide column or the stationary side column body, or The contact body can be rotated or swung from two or more locations to change the top surface angle of the contact body. For example, the length adjustment side column is penetrated in the longitudinal direction, and the upper end is Provided with an operation knob for operating the lower end of the operating rod connected to or in contact with the abutting body up and down, and having a temporary fixing mechanism capable of temporarily fixing the operating rod. A rack-and-pinion mechanism is provided on the operating rod that comes into contact, and the small gear that is the pinion is operated to rotate through the operating knob, so that the operating rod can be moved forward and backward, and the operating knob can be rotated. To be configured with a temporary fixing mechanism for temporarily fixing Possible it is.
[0019]
The stationary side column and the length adjustment side column having the above-described configuration are of appropriate length dimensions that can be adapted to the average height required as an indexing tool of the present invention, For example, it may be a combination of equivalent lengths slightly longer than half of the expected height, or it may be averaged with either the stationary side column or the length adjustment side column as the main component It is possible to use a combination of lengths as appropriate, such as a length that is almost the same as the required height dimension, and that the other shorter side can accommodate the required height. For convenience of measurement, display the dimensional scale over almost the entire length of the sliding guide column, or the total length of the stationary side column, sliding guide column and length adjustment side column Determine the column position by displaying the dimension scale across At the same time, it is possible to determine the column length by reading the scale, and for the grounding body and the contact body, the protractor scale is provided so that the rotation angle with respect to the axis of the column body can be increased. It may be displayed so that each end face angle can be measured.
[0020]
[Related invention]
In relation to the indexing tool for the column position for the structure of the projecting structure such as the entrance porch described above, the present invention also includes temporary fittings for level etc. used for the column position indexing tool. Basically, a column body mounting portion having a column mounting width adjusting mechanism in which a temporary fixing portion is arranged in parallel is formed on one side surface, and a measuring instrument mounting width in which a temporary fixing portion is arranged in parallel is formed on the other side surface. A measuring instrument mounting part having an adjusting mechanism is provided, and the column mounting width adjusting mechanism or measuring instrument is attached to the column mounting part and various measuring instruments to the measuring instrument mounting part. It is designed to be temporarily attached by adjusting the mounting width adjusting mechanism, and the temporary attachment state is fixed and maintained by each temporary fixing portion. Temporary metal fittings for spirit level used for indexing tool for pillar position for projecting structures
[0021]
Further, if the above configuration is shown as a more specific one, a pair of sandwiching pieces capable of sandwiching the columnar body is provided, and one of these sandwiching pieces has a resilient surface in the sandwiching direction. A column body mounting part that is provided with a column fixing width adjustment mechanism that consists of a spring body that is energized by force and that can move forward and backward, and a temporary fixing part that consists of tightening screws that can move forward and backward in the same direction. Is formed on one side, and on the other side, a pair of clamping pieces capable of holding various measuring devices is provided, and either one of the clamping pieces is given elasticity in the clamping direction. A measuring instrument mounting width adjustment mechanism consisting of a biased spring body enables advancement and retraction, and a measuring instrument mounting part is formed by arranging temporary fixing parts consisting of tightening screws that can advance and retreat in the same direction. Column attachment to the column mounting part, and each to the measurement equipment mounting part The mounting of the measuring device is made temporary by adjusting the column mounting width adjusting mechanism or the measuring device mounting width adjusting mechanism, and the temporary mounting state is fixed and maintained by each temporary fixing portion. A temporary fitting for a level or the like having the above-described configuration can be obtained.
[0022]
The column mounting part serves to hold the columnar body from the left and right, and attach and detach the temporary fittings for the level, etc. so that it can be fixed. A column mounting width adjusting mechanism that has a mounting strength that can be fixed, must be capable of accurately mounting the level to the columnar body, and can accommodate column bodies having slightly different width dimensions, for example, A handle knob that can be operated with bare hands after adopting temporary attachment by elastic pinching using a coil spring, adsorption fixation using magnets, or temporary attachment structure using screw tightening It is desirable that the column mounting width can be adjusted by incorporating an operation lever or the like so that it can be used without the need for tools.
[0023]
The measuring instrument mounting part is a part that fulfills the function of enabling attachment of various machines and instrument devices such as a level, bobbin thread, protractor, tape measure, ruler, magnifier, precision surveying instrument, and lighting equipment. The device must be sandwiched, detachably attached by a structure such as adsorption, engagement, fitting, etc., and it must be able to be temporarily and accurately attached so as not to impair the function and performance of the device. When wearing temporarily, the dimensional accuracy should be sufficiently secured so that it can be mounted in a state in which the axis of the columnar body is maintained in parallel. It is desirable to have a width adjusting mechanism for attaching various measuring devices so that it can be sufficiently adapted to the instrument.
[0024]
As described above, the various measuring device mounting width adjustment mechanisms incorporated in the measuring device mounting part are parts that fulfill the function of being able to be sandwiched and fixed in correspondence with various level devices having different shapes and structures. A configuration in which an appropriate position is sandwiched and held within a predetermined sandwich width range, for example, a level is sandwiched between a fixed piece and a movable piece, and is fixed by tightening with a screw, and the movable piece is a coil spring or a leaf spring. Even if it is before tightening with a screw by urging, it may be configured such that the level can be held at a predetermined pressure.
In the following, the structure will be described in detail together with some examples representing the present invention shown in the drawings so as to clarify the technical idea encompassed by the present invention.
[0025]
[Example 1]
1 is a perspective view of the column position indexing tool of FIG. 1, a perspective view of a disassembled state of the stationary side column body of FIG. 2, and a perspective view of the column position indexing tool showing a state of disassembling the length adjustment side column body of FIG. This example shows a typical example of the column position indexing tool included in the present invention, which has a basic structure formed in a prismatic shape.
The column position indexing tool is configured such that the sliding guide column 2 is concentrically attached to and integrated with the stationary column 1, and the length adjusting side column 4 is provided on the sliding guide 2 so as to be able to advance and retreat. A temporary fixing mechanism 5 is provided between the sliding guide column 2 and the height adjusting column 4 to temporarily fix the advance / retreat movement of the length adjusting column 4.
[0026]
The stationary column 1 is formed in a rectangular cylindrical shape having both ends opened, and one end of one side is cut into a square shape, and both ends of a hollow column that can be inserted into the stationary column 1 are formed. The grounding body 3 is formed by cutting so as to form a side trapezoidal shape, and the long side surface of the grounding body 3 is attached so as to correspond to the quadrangular cutout portion of the stationary side column body 1, The shaft mounting screws 31 and 31 that form the shaft support structure are concentrically penetrated and screwed from both the left and right sides of the stationary side column 1, and a dovetail T A character-shaped cross-sectional groove 32 is formed on the upper and lower sides, and a rotational temporary fixing fastening piece 33 is slidably inserted into the groove 32 so as to be close to a rectangular cut portion at one end side of the stationary side column 1. A rotating temporary fixing screw 34 penetrating from the outside is screwed.
[0027]
Then, one end side of the sliding guide column part 2 having a predetermined dimension made of a hollow column material that can be inserted into the stationary side column body 1 is inserted into the other end of the stationary side column body 1 in a fitting manner. Are integrally connected by a plurality of fixing screws 35, 35,..., And one end of the sliding guide pillar 2 is cut in an inclined shape so as to avoid buffering with the grounding body 3. The other end is cut at right angles to the side surface, and a T-shaped cross-sectional groove 52 is formed at the center of one side surface over the entire length in the longitudinal direction. In addition, a long hole 35 that opens to the other end side is formed in the center of the other side of the one side surface of the stationary side column body 1 corresponding to the T-shaped cross-section groove 52 of the sliding guide column portion 2.
[0028]
At the other end of the sliding guide column 2, a remote operation piece 62 made of a hollow column material having the same axial cross-sectional shape as the sliding guide column 2 and a center of one side surface of the remote operation piece 62. A remote operation mechanism 61 having a remote operation collar 63 that is coupled and extended downward is provided, and the remote operation collar 63 is slidably inserted into the T-shaped cross-section groove 52 of the sliding guide pillar 2. Further, the screw portion of the remote operation knob 64 is inserted and screwed through the T-shaped cross-section groove 52 of the sliding guide column portion 2, and the remote operation knob 64 is inserted into the elongated hole 35 of the stationary side column body 1. When moved to the lower end position, the lower end of the remote operation piece 62 is configured to come into contact with the upper end of the sliding guide column 2.
[0029]
Further, a height adjusting side column 4 formed in a rectangular cylindrical shape having the same cross section as that of the stationary side column 1 is slidably fitted to and attached to the sliding guide column 2, and the length adjusting side is mounted. In the vicinity of the stationary column 1 side end of the column 4, the advancing / retreating temporary fixing screws 51, 51 are passed through two locations corresponding to the T-shaped cross-section groove 52 of the sliding guide column 2, and the T-shaped cross-section groove is inserted. The screws are screwed into the temporarily fixing fastening pieces 53 and 53 inserted into 52. Further, the other end side of the length adjusting side column 4 is a contact body 6 formed by cutting a side surface opposite to the stationary side column 1 into a square shape and cutting both ends of the hollow column material into a side trapezoid. Is inserted so that the long side corresponds to the rectangular cut portion, and the concentric pair of shaft mounting screws 61, 61 penetrating from the left and right outer sides of the length adjusting side column 4 are respectively located near the short side of the left and right side wall surfaces. The upper end of the remote operation piece 62 of the remote operation mechanism 61 is configured to be able to contact the lower end edge of the contact body 6.
[0030]
If necessary, as shown in the perspective view of the column position indexing tool having the dimensional scale of FIG. 8, the indexing tool for the column position for the structure projecting structure portion such as the entrance porch is a stationary side column. Dimension scales are engraved and displayed on the same side surfaces of the body 1, the sliding guide column 2 and the length adjusting side column 4 over the entire length in the longitudinal direction. It can also be configured to be able to measure dimensions up to the position.
[0031]
[Example 2]
FIG. 9 is a perspective view of the disassembled temporary fitting for level, etc., a perspective view of the temporary attachment for level, etc. of FIG. 10, and the front of the temporary attachment for level, etc., attached to the column position indexing tool of FIG. The example shown in the figure shows a typical example of a temporary fitting for a spirit level used for an indexing tool for a pillar position for a structure for projecting structures such as an entrance porch of the present invention. The level can be detachably attached.
[0032]
The leveling fixture temporary fitting 7 is provided with a column body mounting portion 8 having a column mounting width adjusting mechanism 81 on one side surface and a measuring device mounting portion 9 having various measuring device mounting width adjusting mechanisms 91 on the other side surface. The column body mounting portion 8 has an L-shaped sandwiching piece 83 fixed to one end edge of the flat plate-like portion 82 formed larger than the columnar body width dimension to be attached. A column mounting width adjusting mechanism formed in a casing shape at the opposite end of the screw and having a pair of adjusting tightening screws 84, 84 spaced apart from each other and screwed so as to be vertically arranged on the clamping piece 83 81, and a moving side holding piece 85 having an L-shaped cross section facing the holding piece 83 is provided at the tip of the adjustment fastening screws 84, 84, and the back side of the moving side holding piece 85 Includes a pair of guide shafts 87 on which coil springs 86, 86 having their distal ends inserted into the housing-like side are loosely mounted. 87 provided upright, by a predetermined biasing force to the movable clamping piece 85, it is configured to elastically pressed toward the clipping piece 83. The moving side sandwiching piece 85 is screwed with guide screws 89 and 89 that are formed in the flat plate-like portion 82 and pass through a pair of long holes 88 and 88 that are long in the moving direction of the moving side sandwiching piece 85. The movable side sandwiching piece 85 is slidably connected to the flat plate-like portion 82.
[0033]
A plate-like portion 92 of the measuring instrument device section 9 set to a width substantially equal to the plate-like portion 82 of the column body mounting portion 8 is joined to the opposite side surface of the column body mounting portion 8 sandwiching the intermediate plate portion 71. A clamping piece 93 that is formed in an L-shaped cross section and holds one side of the level 72 is fixed to one end edge, and the opposite edge of the clamping piece 93 is attached to each of the pair of housing-like parts. , Various measuring device mounting width adjusting mechanisms 91 are formed by screwing the adjustment tightening screws 94, 94 in a penetrating manner, and the coil springs 95, 95 are loosened on the adjustment tightening screws 94, 94, respectively. The mounted guide shafts 96, 96 are provided in parallel, and the adjustment tightening screws 94, 94 and the distal ends of the guide shafts 96, 96 are formed in the flat plate portion 92 along the sliding direction. A moving side clamping piece 99 formed by screwing guide screws 98, 98 penetrating through the long holes 97, 97 is provided. .
[0034]
The heads of the guide screws 89, 89, 98, and 98 provided in the column mounting width adjusting mechanism 81 and the various measuring device mounting width adjusting mechanisms 91 respectively correspond to the intermediate plate portion 71. It is assembled by being slidably inserted into the formed and formed long holes.
[0035]
[Operation]
As shown in the perspective view of FIG. 1, the indexing tool for the column position for the projecting structure portion such as the entrance porch of the present invention having the above-described configuration loosens the advancement / retraction temporary fixing screws 51, 51, When the height adjusting side column 4 is slid with respect to the sliding guide column 2, the full length is freely expanded and contracted, and the advancement / retraction temporary fixing screws 51, 51 are tightened at a desired height position, the height dimension remains as it is. Temporarily fixed.
[0036]
Further, as shown in the cross-sectional view of the stationary side column that receives the angle change operation of the grounding body in FIG. 4 and the cross-sectional view of the stationary side column that receives the angle change of the grounding body in FIG. When the use screw 34 is loosened, the turning temporary fixing fastening piece 33 is slidable with respect to the T-shaped cross-sectional groove 32, and can turn around the shaft mounting screws 31, 31 of the grounding body 3. Thus, the grounding body 3 can be rotated to a desired grounding surface angle, and when the rotational temporary fixing screw 34 is tightened, the rotational temporary fixing fastening piece 33 becomes the opening edge of the T-shaped cross-sectional groove 32. The part is fixed, and the grounding body 3 is temporarily fixed.
[0037]
As shown in the cross-sectional view of the contact state of FIG. 6 and the cross-sectional view of the state of remote contact of the contact body of FIG. 7, if the remote control knob 64 is loosened and moved upward, the remote control The operating lever 63 is raised along the T-shaped cross-section groove 52 of the sliding guide column 2, and the remote operation piece 62 pushes up the contact body 6 to change the top surface angle of the contact body 6. If the remote control knob 64 is tightened as it is, the contact body 6 is temporarily fixed at the changed top surface angle. If the remote operation knob 64 is loosened again, the remote operation collar 63 can be moved along the T-shaped cross-section groove 52 of the sliding guide column 2 and the remote operation piece 62 is moved up and down to contact. The top surface angle of the body 6 can be freely changed.
[0038]
As shown in the perspective view of the temporary fitting for the level in FIG. 10 and the front view of the temporary fitting for the level attached to the column position indexing tool in FIG. Screws 84 and 84 for adjusting and tightening the column mounting width adjusting mechanism 81 are unscrewed, and the moving side clamping piece 85 is moved from the fixed side clamping piece 83 to, for example, the stationary side column 1 of the column position indexing tool. Then, the stationary side column body 1 is arranged between the sandwiching piece 83 and the moving side sandwiching piece 85, and the side wall surface is spaced from the flat plate-like portion 82. Join together. At this time, the moving side sandwiching piece 85 receiving the elastic bias of the coil springs 86, 86 sandwiches the stationary side column 1 between the sandwiching piece 83, and the stationary side of the temporary fitting 7 for a level or the like. The temporary attachment state to the column body 1 is secured, and further, the adjustment side fastening screws 84 and 84 are tightened, and the stationary side column body 1 is firmly sandwiched between the sandwiching piece 83 and the moving side sandwiching piece 85. Complete the fixation. When the adjustment fastening screws 84, 84 are loosened, they can be detached from the stationary side column 1.
[0039]
Further, the adjustment tightening screws 94 are loosened, the moving side clamping piece 99 is retracted, the level 72 is arranged between the fixed side clamping piece 93, and the bottom surface of the level 72 is placed on the flat plate portion 92. And are temporarily attached between the sandwiching piece 93 and the moving-side sandwiching piece 99 by the restoring force of the coil spring 95.95, and thereafter the adjustment fastening screws 94, 94 are firmly tightened and temporarily fixed. . When the interval between the sandwiching piece 93 and the moving-side sandwiching piece 99 is freely adjusted within a predetermined range, another level 72 having different dimensions can be temporarily fixed.
[0040]
When installing a glazed facility in the entrance porch part shown in the side view of the projecting structure part such as the entrance porch in FIG. 12 as an enclosure for preventing blowing, first install a pillar of the glazed structure part. As shown in the side view of the state of use in FIG. 13, the column position indexing tool is placed vertically, and a level 72 attached via a temporary fitting 7 for a level or the like is used. While ensuring the vertical, the ground contact surface angle of the ground contact body 3 of the stationary side pillar body 1 is adjusted and temporarily fixed, and the height adjustment side pillar body 4 is raised to a height at which the contact body 6 contacts the lower surface of the eaves. Thereafter, the advancement / retraction temporary fixing screws 51, 51 are tightened to temporarily fix the length adjusting side column 4 to the sliding guide column 1, and further, the remote control knob 64 is raised, and the top surface angle of the contact unit 6 is increased. Is rotated so that it touches the lower surface of the eaves, and the remote control knob 64 is tightened. Temporarily fix the rotation of the contact body 6, leave a mark of the column position on the foundation on which the column is installed, and the underside of the eaves. After measuring the length dimension and the end face angle, remove the column material. After cutting out, pillars are installed based on the remaining marks, and the installation work of the glass installation as shown in the side view of the glass installation installed in the entrance porch of FIG. 14 is advanced.
[0041]
Further, as shown in the perspective view of FIG. 8, the column position indexing tool extends over the entire length on the same side surfaces of the stationary column 1, the sliding guide column 2, and the length adjusting column 4. If the dimension scale is engraved and displayed, measure the dimensions of each part of the pillar to be installed in addition to determining the installation position using the pillar position indexer as shown in FIG. It becomes possible.
[0042]
[Effect]
As described above, according to the indexing tool for the column position for the structure of the projecting structure such as the entrance porch of the present invention, the complicated and careful measurement necessary for the addition of the column to the existing building, the experience, Resolving such inefficiencies for previous work that required a lot of time and labor for installation work, such as cutting out pillar members that depend on intuition, and determining each part of the pillar from determining the installation position of the pillar Since all operations up to the measurement of dimensions can be performed accurately and promptly, even inexperienced workers can perform accurate and efficient work without any previous work. The excellent feature of performing is obtained.
[0043]
Furthermore, if the indexing tool is combined with the temporary attachment fitting for the level of the present invention, the vertical posture of the indexing tool is not required to press the level on the side each time as before. In addition to the advantage that a vertical posture can be realized while checking in the standing process of the indexing tool, in the case of a temporary fitting with a column mounting width adjusting mechanism and various measuring device mounting width adjusting mechanisms arranged side by side, It is possible to handle almost all levels with different shapes and structures, and it can be attached to column position indexers with different dimensions, enabling the use of levels familiar to the operator. At the same time, when multiple column position indexing tools are installed and measured, all the column position indexing tools can be positioned vertically while attaching and detaching and moving one level. Very convenient In addition to having the effect that an indexing tool can be realized, various devices other than a level, such as a lighting fixture, can be easily attached to a pillar when it is not necessary to use the indexing tool in combination. Thus, it can also be applied as a mounting bracket for improving the work efficiency of various work, and can also exhibit extremely excellent versatility.
[0044]
In particular, the indexing tool for the column position for the structure of the projecting structure such as the entrance porch having the structure representative of the present invention described in the embodiment is longer than the sliding guide column 2 of the stationary column 1. By sliding and moving the adjustment side column 4, it can be expanded and contracted freely at any location on the inclined lower surface of the eaves, and installed by tightening the forward and backward temporary fixing screws 51, 51. It is possible to temporarily fix the column length dimension when the position is determined, and it is possible to confirm the image after column installation with the construction client before construction, and to quickly know the necessary dimensions of the column material. In addition, since the bottom surface angle of the grounding body 3 and the top surface angle of the abutment body 6 can be freely changed and temporarily fixed, the upper and lower end surfaces can be used when machining the column member before installation. Can be machined accurately and installed. This eliminates problems such as gaps and tilting, eliminates the need for foundation work and spacer mounting that have been performed to adjust the gap and tilt, and does not rely on skill or intuition. As a result, the abutment body 6 at a high place can be operated by a remote operation knob 64 located at a relatively low place which is easily accessible, and a ladder is used in the past. It will show the excellent effect of enabling safe and quick implementation of measurement work that must be done while frequently going up and down by doing so.
[0045]
Furthermore, by using the temporary fitting 7 for a level shown in FIGS. 9 to 11 for the indexing tool, an unstable measurement work by pressing a measuring device such as a level 72 is unnecessary, Since the vertical position of the column position indexing tool can be easily secured, more efficient and accurate measurement and measurement are possible, and the column mounting width adjusting mechanism 81 and the various measuring device mounting width adjusting mechanisms including a relatively simple mechanism. As shown in FIG. 9, since the leveling device 72 having different shapes and structures can be applied to almost all levels, and can be applied to column position indexing tools having different dimensions, the column position indexing tool In addition to greatly improving the handling and workability of the tool, it is also highly reliable in terms of attaching and detaching performance to the column position indexer and other columns and attachment strength, and has realized a convenient temporary fitting. .
[0046]
As described above, the indexing tool for the projecting structure column such as the entrance porch of the present invention and the temporary fitting for the level used for the indexing tool can achieve the intended purpose evenly by the new configuration. In addition, it is easy to manufacture and can be manufactured at a relatively low price, so it is excellent in economic efficiency, and is equipped with a glass facility or solarium on the entrance porch, or an additional pillar indoors. As a result, it is possible to significantly reduce the efficiency of measurement work in the event of a failure, and to reliably reduce costs and shorten the construction period. In addition to the interior and exterior industries, which require skill and intuition, it has been expanded and renovated. It is also highly regarded in the construction industry, and is expected to be widely used and spread.
[Brief description of the drawings]
The drawings show a typical embodiment that embodies the technical idea of the indexing tool for the column position for the projecting structure part such as the entrance porch of the present invention and the temporary fitting for the level used for the indexing tool. It is.
FIG. 1 is a perspective view showing a structure of an indexer at a column position.
FIG. 2 is a perspective view showing a stationary side column and a sliding guide column that are disassembled.
FIG. 3 is a perspective view showing an indexing tool at a column position obtained by disassembling the length adjusting side column.
FIG. 4 is a cross-sectional view showing an operating state of the grounding body.
FIG. 5 is a cross-sectional view showing a state where a grounding body is operated.
FIG. 6 is a cross-sectional view showing a state in which the contact body is remotely operated.
FIG. 7 is a cross-sectional view showing a state where the contact body is remotely operated.
FIG. 8 is a perspective view showing a column position indexing tool displaying a dimension scale.
FIG. 9 is a perspective view showing an exploded temporary fitting for a level or the like.
FIG. 10 is a perspective view showing a structure of a temporary fitting for a level or the like.
FIG. 11 is a front view showing a usage state of a temporary fitting for a level or the like.
FIG. 12 is a side view showing an entrance porch.
FIG. 13 is a side view showing a state in which an indexer at the column position is installed on the entrance porch.
FIG. 14 is a side view showing a state where a glass facility is installed on the entrance porch.
[Explanation of symbols]
1 Deferred side column
2 Slide guide column
3 ground
31 Coaxial mounting screw (support structure)
32 T-shaped cross-section groove
33 Tightening piece for temporary rotation
34 Same rotating temporary fixing screw
35 Same hole
4 Length adjustment column
41 Same connection part
5 Temporary fixing mechanism
51 Reciprocating temporary fixing screw
52 T-shaped cross-section groove (long hole or groove)
53 Tightening piece for temporary fixing
6 Contact
61 Same remote control mechanism
62 Same remote control piece
63 Same as remote control
64 Remote control knob
7 Temporary metal fittings for level
71 Same intermediate plate
72 Level
8 Column mounting part
81 Same column mounting width adjustment mechanism
82 Same flat part
83 Same clip
84 Same adjustment tightening screw
85 Same moving side clamping piece
86 Coil spring
87 Guide shaft
88 Same slot
89 Same guide screw
9 Measurement equipment unit
91 Same measuring device mounting width adjustment mechanism
92 Same flat part
93 The same piece
94 Same adjustment tightening screw
95 Coil spring
96 Same guide shaft
97 Same hole
98 Same guide screw
99 Same moving side clamping piece

Claims

A grounding body that has a pivotal support structure that can be rotated around the horizontal axis, is provided with a rotating temporary fixing screw that temporarily fixes the rotation and allows the bottom surface angle to be adjusted, is incorporated at the lower end. Has a stationary side column that is concentrically extended and integrated with a stationary column, and a pivotal support structure that can be rotated around a horizontal axis. And a length adjusting side column body in which a contact body provided with a remote operation mechanism capable of temporary fixing operation is incorporated at the upper end and a lower end side is formed at the connecting portion, for sliding guidance of the stationary side column body The length adjustment side column body is connected to the lower end of the column portion so that it can be moved forward and backward in the axial direction, and the height adjustment side column body and the stationary side column sliding guide column portion A temporary fixing mechanism is built in between the door and the axial position of the height-adjusting side column can be temporarily fixed at any time. Over switch such as a building protruding structure for indexing tool pillar position.

A grounding body is incorporated at the lower end with a bottom angle adjustable structure, and a sliding guide column is concentrically extended at the upper end, and can be rotated around a horizontal axis centered on a stationary side column. A length adjustment that has a shaft support structure and a contact body that is equipped with a remote operation mechanism that enables remote operation and temporary fixing operation from the lower end side. It consists of a side column, and the length adjustment side column fits and unifies the connecting portion at the lower end to the sliding guide column of the stationary side column, so that it can move forward and backward in the axial direction, A temporary fixing mechanism is appropriately incorporated between the length adjusting side column and the stationary side column sliding guide column, and the axial position of the length adjusting side column can be temporarily fixed at any time. Indexing tool for the position of pillars for projecting structures such as entrance porches.

A grounding body that has a pivotal support structure that can be rotated around the horizontal axis, is provided with a rotating temporary fixing screw that temporarily fixes the rotation and allows the bottom surface angle to be adjusted, is incorporated at the lower end. Has a stationary side column that is concentrically extended and integrated with a sliding column, and a pivotal support structure that can be rotated around a horizontal axis. And a length adjusting side column body in which an abutment body provided with a remote operation mechanism enabling temporary fixing operation is incorporated at the upper end and a lower end side is formed at the connecting portion, for sliding guidance of the stationary side column body The length adjustment side column body is connected to the lower end of the column portion so that it can be moved forward and backward in the axial direction, and the length adjustment side column body and the stationary side column body sliding guide column portion Between the advancing / retreating temporary fixing screw penetrating the one side wall surface of the length adjusting side column body substantially orthogonally and the one side wall surface of the stationary side column sliding guide column portion. A long hole or groove that is configured to allow the distal end of the advance / retreat temporary fixing screw to move in the sliding direction, and the temporary fixing screw that is screwed to the front end side of the advance / retreat temporary fixing screw in the sliding guide column. Indexing the position of the pillars for the structure of projecting structures such as entrance porches, which incorporates a temporary fixing mechanism consisting of fastening pieces, and allows the axial position of the length adjusting side column to be temporarily fixed. Ingredients.

A measuring instrument such as a spirit level, a measuring instrument, and / or a working instrument such as a lighting fixture is incorporated by means of appropriate means, and the position of a pillar for a structure projecting structure such as an entrance porch according to any one of claims 1 to 3 . Indexing tool.

Measuring devices such as leveling devices, measuring devices such as leveling devices, and / or working devices such as lighting fixtures have column body mounting portions having a column mounting width adjusting mechanism, and various measuring device mounting width adjusting mechanisms such as a level device 4. An indexing tool for a column position for a projecting structure part such as an entrance porch according to any one of claims 1 to 3 , wherein the indexing tool is attached detachably via a temporary fitting for a spirit level provided with a mounting part. .

A column mounting part having a column mounting width adjusting mechanism in which a temporary fixing part is arranged in parallel is formed on one side surface, and a measurement having a measuring device mounting width adjusting mechanism in which a temporary fixing part is arranged in parallel on the other side surface. Equipment installation part is provided, and the attachment of the column to the column body attachment part and the attachment of various measurement equipments to the measurement equipment attachment part are based on the respective column attachment width adjustment mechanism or measurement instrument attachment width adjustment mechanism. 6. The entrance porch such as an entrance porch according to any one of claims 1 to 5 , wherein the temporary attachment state is fixed and maintained by each temporary fixing portion after being made into a temporary attachment state by adjusting operation. Temporary metal fittings for level and so on used as indexing tool for the column position for the lead-out structure.

A pair of sandwiching pieces capable of sandwiching the columnar body are provided, and an elastic force is urged in the sandwiching direction on the back surface of any one of these sandwiching pieces so as to move forward and backward. The column mounting width adjustment mechanism consisting of a spring body is formed on one side with a column mounting part consisting of a temporary fixing part consisting of a tightening screw that can be moved forward and backward in the same direction. A measuring device mounting width adjusting mechanism comprising a pair of sandwiching pieces capable of sandwiching the measuring device and a spring body in which any one of the sandwiching pieces is energized in the sandwiching direction. To form a measuring instrument mounting part that is provided with a temporary fixing part made up of tightening screws that can be advanced and retracted in the same direction as that, and mounting the column to the column mounting part, and The attachment of various measuring devices to the measuring device mounting part is the mechanism for adjusting the respective column mounting widths. On the which is the temporarily stuck shaped in regulating the operation of the measuring device mounting width adjustment mechanism, the temporarily attached state, fixed by the temporary fixing portions of each, characterized in that it has as to maintain, in any one of claims 1 to 5 Temporary metal fittings for spirit level used as indexing tool for pillar position for projecting structures such as entrance porch.