【０００１】
【考案の属する技術分野】
本考案は、看板を簡単に取り付けることができる看板取付具に関するものである。
【０００２】
【従来の技術】
従来から、木造建築工事現場等の各種の建築現場，工事現場等では、足場が、多数本の中空パイプ状のポールを縦横に組み立てる等して形成されており、この足場を利用して、建築物の内容，特長，広告等や建築工事の内容，施工者，発注者等を表示した看板を取り付けることがよく行われている。このような、現場での看板広告は反響が高く、大きな効果を奏している。
【０００３】
上記の看板を足場に取り付ける方法としては、看板の各隅部に穿設した穴に紐等を回し、この紐等を足場のポールをにくくり付ける方法が、一般的である。
【０００４】
【考案が解決しようとする課題】
しかしながら、上記の方法では、下で看板を支える人が必要であり、一人で看板を足場にくくり付けることができないという問題や、取り付け作業に時間がかかるという問題がある。しかも、複数枚の看板を上下，左右に取り付ける場合には、上下，左右に隣り合う看板同士間に大きな隙間ができやすく、しかも、１枚ごとに看板の水平を合わさなければならないという問題がある。また、看板に代えて、表面に建築物の広告等が印刷されたシートを用い、これを紐等で足場にくくり付ける方法もあるが、この場合にも、上記と同様の問題がある。
【０００５】
本考案は、このような事情に鑑みなされたもので、一人で看板を足場に取り付けることができ、取り付け作業に要する時間を短縮することができ、看板同士間に大きな隙間ができず、下側の看板の水平を合わせれば、その上側に取り付ける看板の水平を合わせる必要がない看板取付具の提供をその目的とする。
【０００６】
【課題を解決するための手段】
上記の目的を達成するため、本考案の看板取付具は、所定の間隔をあけて並設される複数のポールに看板を着脱自在に取り付けるために複数個用いられる看板取付具であって、看板の一部を着脱自在に取り付ける取付部と、ポールに着脱自在に固定する固定部とを備え、上記取付部を、看板の一部を出し入れ自在に配設しうる隙間をあけた状態で相対向状に配設される一対の隙間形成用平板体と、上記両隙間形成用平板体間にこれらに対し略直交する状態で配設される連結用平板体とで、断面Ｈ字状に形成し、上記両隙間形成用平板体間に配設した看板の一部を着脱自在に取り付ける取付手段を上記両隙間形成用平板体の少なくとも一方に設け、上記両隙間形成用平板体の少なくとも一方の外側面に上記固定部を固定し、この固定部をポールに固定した状態で、上記連結用平板体が上記ポールの軸心方向に対し略直交するように構成したという構成をとる。
【０００７】
すなわち、本考案の看板取付具は、これを構成する取付部を、相対向状に配設される一対の隙間形成用平板体と、上記両隙間形成用平板体間にこれらに対し略直交する状態で配設される連結用平板体とで、断面Ｈ字状に形成しており、この断面Ｈ字状の両側に形成される一対の溝状隙間に看板の一部を着脱自在に配設することができる。また、上記両隙間形成用平板体の少なくとも一方の外側面に固定した固定部を、ポールに固定した状態で、上記連結用平板体が上記ポールの軸心方向に対し略直交するように構成しているため、建築現場等で縦横に組み立てられた足場のポールに上記固定具を固定すると、上記連結用平板体を略水平もしくは略垂直にする（すなわち、上記取付部の断面Ｈ字状の両溝状隙間を上下方向もしくは左右方向に向ける）ことができる。なお、本考案において、「略直交する」とは、完全に直交する場合を含み、「略垂直」とは、完全に垂直である場合を含み、「略水平」とは、完全に水平である場合を含む。
【０００８】
したがって、本考案の看板取付具を４個用い、例えば、つぎのようにして１枚の看板を足場に取り付けることができる。すなわち、まず、左右に隣り合うポールに、相対向する状態で２個の看板取付具を固定し、ついで、これら両看板取付具の上側に、相対向する状態で２個の看板取付具を仮固定する。これにより、両看板取付具の連結用平板体を略水平にし、両看板取付具の断面Ｈ字状の両溝状隙間を上下方向に向けることができる。つぎに、一人で看板を持ち上げ、下側の両看板取付具の断面Ｈ字状の上側溝状隙間（上記断面Ｈ字状の両溝状隙間のうち、連結用平板体の上側の溝状隙間）に看板の左右両側の下側隅部を挿入し、両看板取付具の連結用平板体の上面に載置する。つぎに、上側の一方の看板取付具の固定を解除し、この一方の看板取付具をポールに沿って下方に移動させ、この看板取付具の断面Ｈ字状の下側溝状隙間（上記断面Ｈ字状の両溝状隙間のうち、連結用平板体の下側の溝状隙間）に看板の一方の上側隅部を挿入し、この上側隅部の上面に上記一方の看板取付具の連結用平板体の下面を当接させ、その状態で、上記一方の看板取付具をポールに固定する。同様にして、上側の他方の看板取付具を動かし、看板の他方の上側隅部の上面に上記他方の看板取付具の連結用平板体の下面を当接させ、その状態で、上記他方の看板取付具をポールに固定する。そののち、取付手段で看板を各看板取付具に固定することを行う。このようにして、１枚の看板を足場に一人で取り付けることができる。なお、上側の両看板取付具を両ポールに仮固定しなくてもよい。
【０００９】
また、上記看板の上側に新たに看板を取り付ける場合には、まず、上記上側に取り付けた２個の看板取付具（以下、２段目の看板取付具という）の上側に新たに、相対向する状態で２個の看板取付具（以下、３段目の看板取付具という）を仮固定する。ついで、一人で２枚目の看板を持ち上げ、上記２段目の両看板取付具の断面Ｈ字状の上側溝状隙間に２枚目の看板の左右両側の下側隅部を挿入し、両看板取付具の連結用平板体の上面に載置する。つぎに、上記３段目の一方の看板取付具の固定を解除し、この一方の看板取付具をポールに沿って下方に移動させ、この看板取付具の断面Ｈ字状の下側溝状隙間に２枚目の看板の一方の上側隅部を挿入し、この上側隅部の上面に上記一方の看板取付具の連結用平板体の下面を当接させ、その状態で、上記一方の看板取付具をポールに固定する。同様にして、３段目の他方の看板取付具を動かし、看板の他方の上側隅部の上面に上記他方の看板取付具の連結用平板体の下面を当接させ、その状態で、上記他方の看板取付具をポールに固定する。そののち、取付手段で看板を各看板取付具に固定することを行う。このようにして、２枚の看板を上下方向に重ねて取り付けることができる。また、看板が３枚以上ある場合にも、同様にして、上下方向に並設状に取り付けることができる。
【００１０】
また、上記看板の右側に新たに看板を取り付ける場合には、まず、左右に隣り合う２本のポールに１枚目の看板を取り付ける際に、各看板取付具の断面Ｈ字状の溝状隙間の半分だけを利用し、看板を取り付けておく。例えば、看板の右・下側の隅部を右・下側の看板取付具の断面Ｈ字状の上側溝状隙間の左側部分に載置し、看板の左・下側の隅部を左・下側の看板取付具の断面Ｈ字状の上側溝状隙間の右側部分に載置しておく。ついで、上記２本のポールの右側にあるポール（以下、３列目のポールという）に、上記２本のポールのうち右側のポール（以下、２列目のポールという）に固定した上下一対の看板取付具と相対向する状態で、上下一対の看板取付具を新たに固定する。つぎに、一人で看板を持ち上げ、２列目および３列目のポールに取り付けた下側の両看板取付具の断面Ｈ字状の上側溝状隙間に２枚目の看板の左右両側の下側隅部を挿入し、両看板取付具の連結用平板体の上面に載置する。このとき、２枚目の看板の右・下側の隅部を３列目のポールの看板取付具の断面Ｈ字状の上側溝状隙間の左側部分に載置し、２枚目の看板の左・下側の隅部を２列目のポールの看板取付具の断面Ｈ字状の上側溝状隙間の右側部分に載置する。つぎに、２列目のポールに固定した上側の看板取付具の固定を解除し、この看板取付具をポールに沿って上方に移動させ、２枚目の看板の左・上側の隅部を上記上側の看板取付具の断面Ｈ字状の下側溝状隙間の右側部分の下方に位置決めし、その状態で上記上側の看板取付具をポールに沿って下方に移動させ、この上側の看板取付具の断面Ｈ字状の下側溝状隙間の右側部分に看板の左・上側の隅部を挿入し、この上側隅部の上面に上記上側の看板取付具の連結用平板体の右側部分の下面を当接させ、その状態で、上記上側の看板取付具を２列目のポールに固定する。つぎに、３列目のポールに固定した上側の看板取付具の固定を解除し、この上側の看板取付具をポールに沿って下方に移動させ、この看板取付具の断面Ｈ字状の下側溝状隙間の左側部分に２枚目の看板の右・上側の隅部を挿入し、この上側隅部の上面を上記上側の看板取付具の連結用平板体の左側部分の下面に当接させ、その状態で、上記上側の看板取付具を３列目のポールに固定する。そののち、取付手段で看板を各看板取付具に固定することを行う。このようにして、２枚の看板を左右方向に並べて取り付けることができる。また、看板が３枚以上ある場合にも、同様にして、左右方向に並設状に取り付けることができる。
【００１１】
上記のように、本考案の看板取付具では、一人で看板を足場に取り付けることができるうえ、取り付け作業が短い時間で行える。しかも、複数枚の看板を上下，左右に取り付ける場合には、上下もしくは左右に隣り合う看板同士間に大きな隙間ができない。しかも、複数枚の看板を上下に取り付ける場合には、最初に看板取付具の連結用平板体の水平を合わせておけば、その上方に看板を重ねて取り付けるときに、看板取付具の連結用平板体の水平を合わせる必要がない。
【００１２】
また、上記取付部を、看板の一部を出し入れ自在に配設しうる隙間をあけた状態で相対向状にかつ略垂直状に配設される前後一対の隙間形成用平板体と、上記両隙間形成用平板体の内側面間に略水平状に配設される連結用平板体とで、縦断面Ｈ字状に形成した場合には、縦横に組まれた足場に用いることで、看板を略水平に取り付けることができる。
【００１３】
さらに、上記取付部の固定部を、略垂直状に配設したポールに固定した場合には、上記取付部の連結用平板体を略水平にした（すなわち、上記取付部の断面Ｈ字状の両溝状隙間を上下方向に向けた）状態で看板を固定することができる。
【００１４】
また、上記取付部の固定部を、略水平状に配設したポールに固定した場合には、上記取付部の連結用平板体を略垂直にした（すなわち、上記取付部の断面Ｈ字状の両溝状隙間を左右方向に向けた）状態で看板を固定することができる。
【００１５】
さらに、上記複数のポールが、建築現場の足場として組まれている場合には、看板を建築現場の足場に取り付けることができる。
【００１６】
また、上記取付手段として、上記両隙間形成用平板体のいずれか一方の平板体にねじ穴が穿設され、このねじ穴にボルトが、いずれか他方の平板体に対し進退自在にら合している場合には、看板の脱着が、ボルトを緩めたり、締めたりすることで、簡単に行える。
【００１７】
さらにまた、上記固定部がクランプ部材である場合には、クランプ部材により、上記固定部をポールに簡単に固定することができる。
【００１８】
また、上記連結用平板体の一側面と上記両隙間形成用平板体の内側面とで形成される溝状隙間および上記連結用平板体の他側面と上記両隙間形成用平板体の内側面とで形成される溝状隙間の双方が連続して形成されている場合には、上記各溝状隙間に２枚の看板の一部を当接させた状態で配設することができる。また、上記各溝状隙間に１枚の看板の隅部もしくは中間部を配設することができる。
【００１９】
さらに、上記連結用平板体の両側面の、その長手方向の略中央位置から、上記連結用平板体に対し直交する方向に仕切り板を突設し、上記連結用平板体の一側面と上記両隙間形成用平板体の内側面とで形成される溝状隙間が、上記連結用平板体の一側面から突設される仕切り板で仕切られ、上記連結用平板体の他側面と上記両隙間形成用平板体の内側面とで形成される溝状隙間が、上記連結用平板体の他側面から突設される仕切り板で仕切られている場合には、上記各溝状隙間に看板の一部を位置決め可能に配設することができる。
【００２０】
【考案の実施の形態】
つぎに、本考案の実施の形態を図面にもとづいて詳しく説明する。
【００２１】
図１〜図３は本考案の看板取付具の一実施の形態を示している。これらの図において、１は看板取付具であり、看板５の一隅部５ａ〜５ｄ（図７参照）を着脱自在に取り付ける取付部２と、建築現場の足場を構成するために縦横に組まれた中空パイプ製のポール６（図５参照。この図５では、略垂直に組まれたポール６しか、図示せず）に着脱自在に固定される固定部３とからなっている。
【００２２】
上記取付部２は、縦断面Ｈ状に形成されており、所定間隔をあけて相対向状にかつ略垂直状に配設される前後一対の長方形平板状の隙間形成板（隙間形成用平板体）１１，１２と、これら前後両隙間形成板１１，１２間に配設される長方形平板状の連結板（連結用平板体）１３とからなっている。そして、上記両隙間形成板１１，１２の内側面と連結板１３の上面との間に上側溝状隙間１４が形成され、上記両隙間形成板１１，１２の内側面と連結板１３の下面との間に下側溝状隙間１５が形成されている。この実施の形態では、上記看板５は、横１８００ｃｍ×縦９００ｃｍであり、上記両隙間形成板１１，１２は、横１４０ｍｍ×縦８０ｍｍであり、上記両溝状隙間１４，１５の溝幅は、２２ｍｍである。
【００２３】
また、上記両隙間形成板１１，１２のうち、後側隙間形成板１１の４隅にそれぞれ平板体１６が熔接，固定されており、各平板体１６および各平板体１６に対応する後側隙間形成板１１の４隅の部分に貫通孔が形成されている。そして、これら各貫通孔の内周面に、内周面にねじ部が形成されたボルト固定用円筒体（図示せず）が内嵌状に固定されており、これら各ボルト固定用円筒体に、上記ねじ部にら合するボルト１７が進退自在に取り付けられている。図１〜図３において、１７ａはボルト１７の先端に揺動自在に固定された押さえ部材であり、１７ｂはボルト１７の先端にら合するナットである。
【００２４】
上記固定部３は、ポール６に固定しうるクランプ部材からなり、上記後側隙間形成板１１の外側面に熔接により固定される支受部２１と、この支受部２１の左右両端部に回動自在に取り付けられたクランプ部２２，２３と、一方のクランプ部２２の先端に回動自在に取り付けられたナット２５付きねじ棒２４とからなっている。そして、上記固定部３をポール６に固定した状態では、上記取付部２の連結板１３が略水平になるようにしている。
【００２５】
上記の構成において、４枚の看板５（下側の２枚の看板５と上側の２枚の看板５）を、建築現場の足場に略垂直方向に組まれた３本のポール６に着脱自在に取り付ける場合には、まず、左右に並設される３本のポール６にそれぞれ看板取付具１の固定部３を同じ高さで固定する（図５参照。この図５では、固定部３は図示せず）。このとき、固定部３の２本のクランプ部２２，２３を各ポール６の外周面に沿わせてクランプしたのち、ねじ棒２４のナット２５を締め付けて固定する（図６参照）。ついで、各看板取付具１の上側にもそれぞれ看板取付具１を所望の高さで仮固定する。つぎに、左側と中央の両ポール６に看板５を取り付けるために、一人で看板５を持ち上げ、左側のポール６の下側の看板取付具１の連結板１３の右側部分に看板５の左・下側の隅部５ａを載置し、中央のポール６の下側の看板取付具１の連結板１３の左側部分に看板５の右・下側の隅部５ｂを載置する（図７参照）。つぎに、左側と中央の両ポール６に取り付けた上側の看板取付具１を操作し、左側のポール６の上側の看板取付具１の連結板１３の下面の右側部分に、看板５の左・上側の隅部５ｃの上面を当接させた状態で、左側のポール６に上側の看板取付具１を固定し、中央のポール６の上側の看板取付具１の連結板１３の下面の左側部分に、看板５の右・上側の隅部５ｄの上面を当接させた状態で、左側のポール６に上側の看板取付具１を固定する。そののち、各看板取付具１のボルト１７を進退調節し、看板５の各隅部５ａ〜５ｄをボルト１７先端の押さえ部材１７ａで押さえる。
【００２６】
つぎに、中央と右側の両ポール６に２枚目の看板５を取り付けるために、１枚目の看板５と同様にして、中央と右側の両ポール６の下側の看板取付具１に２枚目の看板５の左・下側５ａおよび右・下側の隅部５ｂを載置する。このとき、左右の看板５，５同士を近接させて位置決めすることができる（図６参照）。つぎに、中央のポール６の上側の看板取付具１のボルト１７，ナット２５を緩めて、上側の看板取付具１を上方に動かしたのち、２枚目の看板５の左・上側５ｃを上記上側の看板取付具１の下方に位置決めして上記上側の看板取付具１を下方に動かし、この上側の看板取付具１の連結板１３の下面の右側部分に、２枚目の看板５の左・上側の隅部５ｃの上面を当接させた状態で、中央のポール６に上記上側の看板取付具１を固定する。そののち、右側のポール６の上側の看板取付具１を動かし、この上側の看板取付具１の連結板１３の下面の左側部分に、２枚目の看板５の右・上側の隅部５ｄの上面を当接させた状態で、右側のポール６に上記上側の看板取付具１を固定する。そののち、各看板取付具１のボルト１７を進退調節し、看板５の各隅部５ａ〜５ｄをボルト１７先端の押さえ部材１７ａで押さえる。
【００２７】
つぎに、上記と同様にして、１枚目および２枚目の看板５の上側に３枚目および４枚目の看板５を取り付ける（図８参照）。
【００２８】
また、上記の看板取付具１は、図９および図１０に示すように、上下に隣り合う複数本のポール６（図１０では、３本のポール６しか、図示せず）に固定して使用することもできる。この場合には、各看板５の左右両側部（隅部５ａ〜５ｄもしくは中間部）を固定することができる。
【００２９】
このように、上記実施の形態では、一人で看板５を足場のポール６に取り付けることができる。しかも、取り付け作業が短い時間で行える。しかも、複数枚の看板５を上下，左右に取り付ける場合には、上下もしくは左右に隣り合う看板５同士を近接させて取り付けることができる。しかも、複数枚の看板５を上下に取り付ける場合には、最初に看板取付具１の連結板１３の水平を合わせておけば、その上方に看板５を重ねて取り付けるときに、看板取付具１の連結板１３の水平を合わせる必要がない。しかも、ボルト１７を緩めると、一番外側に配設された１枚の看板５だけを取り外すことができる。
【００３０】
図１１および図１２は本考案の看板取付具の他の実施の形態を示している。この実施の形態では、上記実施の形態において、連結板１３の長手方向の中央位置において、連結板１３の上下両側面から仕切り板２７が突設されており、図１３に示すように、上記両仕切り板２７により、上下両溝状隙間１４，１５が２つに仕切られている。それ以外の部分は上記実施の形態と同様であり、同様の部分には同じ符号を付している。この実施の形態でも、上記実施の形態と同様の作用・効果を奏する。
【００３１】
【考案の効果】
以上のように、本考案の看板取付具によれば、一人で看板を足場に取り付けることができるうえ、取り付け作業が短い時間で行える。しかも、複数枚の看板を上下，左右に取り付ける場合には、上下もしくは左右に隣り合う看板同士間に大きな隙間ができない。しかも、複数枚の看板を上下に取り付ける場合には、最初に看板取付具の連結用平板体の水平を合わせておけば、その上方に看板を重ねて取り付けるときに、看板取付具の連結用平板体の水平を合わせる必要がない。
【００３２】
また、上記取付部を、看板の一部を出し入れ自在に配設しうる隙間をあけた状態で相対向状にかつ略垂直状に配設される前後一対の隙間形成用平板体と、上記両隙間形成用平板体の内側面間に略水平状に配設される連結用平板体とで、縦断面Ｈ字状に形成した場合には、縦横に組まれた足場に用いることで、看板を略水平に取り付けることができる。
【００３３】
さらに、上記取付部の固定部を、略垂直状に配設したポールに固定した場合には、上記取付部の連結用平板体を略水平にした（すなわち、上記取付部の断面Ｈ字状の両溝状隙間を上下方向に向けた）状態で看板を固定することができる。
【００３４】
また、上記取付部の固定部を、略水平状に配設したポールに固定した場合には、上記取付部の連結用平板体を略垂直にした（すなわち、上記取付部の断面Ｈ字状の両溝状隙間を左右方向に向けた）状態で看板を固定することができる。
【００３５】
さらに、上記複数のポールが、建築現場の足場として組まれている場合には、看板を建築現場の足場に取り付けることができる。
【００３６】
また、上記取付手段として、上記両隙間形成用平板体のいずれか一方の平板体にねじ穴が穿設され、このねじ穴にボルトが、いずれか他方の平板体に対し進退自在にら合している場合には、看板の脱着が、ボルトを緩めたり、締めたりすることで、簡単に行える。
【００３７】
さらにまた、上記固定部がクランプ部材である場合には、クランプ部材により、上記固定部をポールに簡単に固定することができる。
【００３８】
また、上記連結用平板体の一側面と上記両隙間形成用平板体の内側面とで形成される溝状隙間および上記連結用平板体の他側面と上記両隙間形成用平板体の内側面とで形成される溝状隙間の双方が連続して形成されている場合には、上記各溝状隙間に２枚の看板の一部を当接させた状態で配設することができる。また、上記各溝状隙間に１枚の看板の隅部もしくは中間部を配設することができる。
【００３９】
さらに、上記連結用平板体の両側面の、その長手方向の略中央位置から、上記連結用平板体に対し直交する方向に仕切り板を突設し、上記連結用平板体の一側面と上記両隙間形成用平板体の内側面とで形成される溝状隙間が、上記連結用平板体の一側面から突設される仕切り板で仕切られ、上記連結用平板体の他側面と上記両隙間形成用平板体の内側面とで形成される溝状隙間が、上記連結用平板体の他側面から突設される仕切り板で仕切られている場合には、上記各溝状隙間に看板の一部を位置決め可能に配設することができる。
【図面の簡単な説明】
【図１】本考案の看板取付具の一実施の形態を示す側面図である。
【図２】上記看板取付具の平面図である。
【図３】上記看板取付具の正面図である。
【図４】溝状隙間の説明図である。
【図５】看板の取り付け要領を示す説明図である。
【図６】上記看板の取り付け要領を示す説明図である。
【図７】上記看板の取り付け要領を示す説明図である。
【図８】上記看板の取り付け要領を示す説明図である。
【図９】上記看板取付具の別の使用方法を示す説明図である。
【図１０】上記看板取付具の別の使用方法を示す説明図である。
【図１１】本考案の看板取付具の他の実施の形態を示す側面図である。
【図１２】上記看板取付具の平面図である。
【図１３】溝状隙間の説明図である。
【符号の説明】
１ 看板取付具
２ 取付部
３ 固定部
５ 看板
６ ポール
１１，１２ 隙間形成板
１３ 連結板[0001]
[Technical field to which the invention belongs]
The present invention relates to a signboard fixture to which a signboard can be easily attached.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, at various construction sites such as wooden construction sites and construction sites, scaffolds are formed by assembling a number of hollow pipe-shaped poles vertically and horizontally. It is common practice to attach a signboard indicating the contents, features, advertisements and other details of the construction work, the builder, the orderer, and the like. Such signboard advertisements in the field have a great response and are very effective.
[0003]
As a method of attaching the signboard to the scaffold, a method of turning a string or the like into holes drilled at each corner of the signboard and attaching the string or the like to a pole of the scaffold is common.
[0004]
[Problems to be solved by the invention]
However, in the above-mentioned method, a person who supports the signboard is required below, and there is a problem that the signboard cannot be attached to the scaffold alone, and a problem that it takes time to attach the signboard. In addition, when a plurality of signboards are mounted vertically and horizontally, there is a problem that a large gap is easily formed between the signboards adjacent vertically and horizontally, and that the signboards must be horizontally aligned for each sheet. . Further, instead of a signboard, there is a method in which a sheet on which an advertisement of a building or the like is printed is used, and the sheet is attached to a scaffold with a string or the like. In this case, however, there is a similar problem as described above.
[0005]
The present invention has been made in view of such circumstances, and it is possible to attach a signboard to a scaffold by one person, shorten the time required for installation work, do not create a large gap between the signboards, It is an object of the present invention to provide a signboard mounting tool which does not require the signboard mounted on the upper side of the signboard to be leveled when the signboard is leveled.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the signboard mounting device of the present invention is a signboard mounting device that is used in plural to detachably mount a signboard to a plurality of poles juxtaposed at a predetermined interval. And a fixing part for removably fixing a part of the signboard, and the mounting parts are opposed to each other with a gap that allows a part of the signboard to be freely inserted and removed. A pair of gap-forming flat plates arranged in a shape, and a connecting flat plate disposed between the two gap-forming flat plates in a state substantially orthogonal to the gap-forming flat plates, are formed in an H-shaped cross section. Mounting means for detachably attaching a part of the signboard disposed between the two gap forming flat plates is provided on at least one of the both gap forming flat plates, and at least one of the outside of the both gap forming flat plates is provided. Fix the fixed part to the side, and fix this fixed part In a fixed state, a configuration of the connecting plate members are configured to substantially perpendicular to the axial direction of the pole.
[0007]
In other words, the signboard mounting device of the present invention has a mounting portion that constitutes the signboard mounting device and a pair of gap-forming flat plates disposed in a mutually opposing manner, and between the two gap-forming flat plates, substantially orthogonal thereto. It is formed in an H-shaped cross section with the connecting flat body arranged in a state, and a part of the signboard is detachably disposed in a pair of groove-shaped gaps formed on both sides of the H-shaped cross section. can do. Further, in a state in which the fixing portion fixed to at least one outer surface of the both gap forming flat plates is fixed to the pole, the connecting flat plate is configured to be substantially orthogonal to the axial direction of the pole. Therefore, when the fixing tool is fixed to a pole of a scaffold assembled vertically and horizontally at a building site or the like, the connecting flat body is made substantially horizontal or substantially vertical (that is, both H-shaped cross sections of the mounting portion are formed). The groove-shaped gap can be directed vertically or horizontally. In the present invention, "substantially perpendicular" includes a case where the two are completely orthogonal, "substantially vertical" includes a case where the vertical is completely vertical, and "substantially horizontal" means a completely horizontal Including cases.
[0008]
Therefore, one signboard can be attached to a scaffold, for example, as follows using four signboard attachments of the present invention. That is, first, two signboard fixtures are fixed to the poles adjacent to the left and right in a state of facing each other, and two signboard fixtures are temporarily attached to each other on the upper side of these two signboard fixtures. Fix it. This makes it possible to make the connecting flat body of the two signboard attachments substantially horizontal, and to direct the two groove-shaped gaps having the H-shaped cross section of both the signboard attachments in the vertical direction. Next, the signboard is lifted by one person, and the upper groove-shaped gap having an H-shaped cross section of both lower signboard mounting fixtures (of the two groove-shaped gaps having the H-shaped cross section, the upper groove-shaped gap of the connecting flat body is used. ), Insert the lower corners on both the left and right sides of the signboard, and place them on the upper surface of the connecting flat body of both signboard fixtures. Next, the fixing of the upper one of the signboard fixtures is released, and the one of the signboard fixtures is moved downward along the pole, and the lower groove-shaped gap of the H-shaped cross section of the signboard fixture (the cross section H One of the upper corners of the signboard is inserted into the lower grooved gap between the connecting flat plates of the two groove-shaped gaps, and the upper surface of the upper corner is used to connect the one signboard attachment. The lower surface of the flat plate is brought into contact with the plate, and in this state, the one signboard fixture is fixed to the pole. Similarly, the other upper signboard fixture is moved so that the lower surface of the connecting plate body of the other signboard fixture abuts on the upper surface of the other upper corner portion of the signboard. Secure the fixture to the pole. After that, the sign is fixed to each sign mounting device by the mounting means. In this way, one sign can be attached to the scaffold alone. It is not necessary to temporarily fix both upper signboard fixing devices to both poles.
[0009]
When a signboard is newly attached to the upper side of the signboard, first, the signboard is newly opposed to the upper side of the two signboard fixtures attached to the upper side (hereinafter, referred to as the second-stage signboard fixture). In this state, two signboard fixtures (hereinafter referred to as third-stage signboard fixtures) are temporarily fixed. Then, the second signboard is lifted by one person, and the lower corners of the left and right sides of the second signboard are inserted into the upper groove-shaped gap having the H-shaped cross section of the two-stage signboard mounting tool. Place on the upper surface of the connecting plate of the signboard fixture. Next, the fixing of the one signboard fixture of the third stage is released, and the one signboard fixture is moved downward along the pole, and the signboard fixture is inserted into the lower groove-shaped gap having an H-shaped cross section. One upper corner of the second signboard is inserted, and the lower surface of the connecting flat body of the one signboard fixture is brought into contact with the upper surface of the upper corner, and in this state, the one signboard fixture To the pole. Similarly, the other signboard mounting tool of the third stage is moved, and the lower surface of the connecting plate body of the other signboard mounting tool is brought into contact with the upper surface of the other upper corner of the signboard. Fix the signboard fixture on the pole. After that, the sign is fixed to each sign mounting device by the mounting means. In this manner, the two signboards can be attached in an up-and-down direction. In addition, even when there are three or more signboards, the signboards can be attached in the same manner in the vertical direction.
[0010]
When a new signboard is attached to the right side of the signboard, first, when attaching the first signboard to two poles adjacent to each other on the left and right, a groove-shaped gap having an H-shaped cross section of each signboard fixture is used. Use only half of them and attach a sign. For example, the right and lower corners of the signboard are placed on the left side of the upper groove-shaped gap having an H-shaped cross section of the right and lower signboard mounting tool, and the left and lower corners of the signboard are left and lower. It is placed on the right side of the upper groove-shaped gap having an H-shaped cross section of the lower signboard fixture. Next, a pair of upper and lower poles fixed to the right pole (hereinafter, referred to as a second row pole) of the two poles are attached to a pole on the right side of the two poles (hereinafter, referred to as a third row pole). A pair of upper and lower signboard fixtures are newly fixed while facing the signboard fixture. Next, the signboard is lifted by one person, and the lower side of the left and right sides of the second signboard is inserted into the upper groove-shaped gap having a H-shaped cross section of both lower signboard mounting tools attached to the second and third rows of poles. The corners are inserted and placed on the upper surface of the connecting flat body of both signboard mountings. At this time, the right and lower corners of the second signboard are placed on the left side of the upper groove-shaped gap having an H-shaped cross section of the signboard fixture of the third row of poles, and the second signboard is The left and lower corners are placed on the right side of the upper groove-shaped gap having an H-shaped cross section of the signboard fixture of the second row of poles. Next, the fixing of the upper signboard fixture fixed to the second row of poles is released, and the signboard fixture is moved upward along the pole, and the left and upper corners of the second signboard are moved to the above-mentioned positions. The upper signboard fixture is positioned below the right portion of the lower groove-shaped gap of the H-shaped cross section of the upper signboard fixture, and in this state, the upper signboard fixture is moved downward along the pole, and the upper signboard fixture is removed. The left and upper corners of the signboard are inserted into the right portion of the lower groove-shaped gap having an H-shaped cross section, and the lower surface of the right side portion of the connecting plate body of the upper signboard fitting is brought into contact with the upper surface of the upper corner. The upper signboard fixture is fixed to the second row of poles in this state. Next, the upper signboard fixture fixed to the third row of poles is released, and the upper signboard fixture is moved downward along the pole, so that the lower part of the H-shaped cross-section groove of the signboard fixture is released. The right and upper corners of the second signboard are inserted into the left part of the gap, and the upper surface of the upper corner is brought into contact with the lower surface of the left part of the connecting flat body of the upper signboard fixture. In this state, the upper signboard fixture is fixed to the third row of poles. After that, the sign is fixed to each sign mounting device by the mounting means. In this way, two signboards can be attached side by side in the left-right direction. Similarly, even when there are three or more signboards, the signboards can be attached side by side in the left-right direction.
[0011]
As described above, with the signboard mounting device of the present invention, the signboard can be mounted on the scaffold alone, and the mounting work can be performed in a short time. Moreover, when a plurality of signboards are mounted vertically and horizontally, a large gap cannot be formed between the signboards adjacent vertically or horizontally. In addition, when a plurality of signboards are to be mounted vertically, the connecting plate of the signboard mounting tool should be first aligned horizontally, and when the signboard is to be mounted on top of it, the connecting plate of the signboard mounting tool should be used. There is no need to level the body.
[0012]
In addition, the mounting portion, a pair of front and rear gap forming flat body disposed opposite and substantially vertically with a gap in which a part of the signboard can be disposed so as to be able to be freely inserted and removed, In the case of forming an H-shaped vertical cross section with a connecting flat plate arranged substantially horizontally between the inner side surfaces of the gap forming flat plate, the signboard can be used for scaffolds assembled vertically and horizontally. Can be mounted almost horizontally.
[0013]
Further, when the fixing portion of the mounting portion is fixed to a pole arranged substantially vertically, the connecting flat plate of the mounting portion is made substantially horizontal (that is, the mounting portion has an H-shaped cross section). The signboard can be fixed in a state where both groove-shaped gaps are directed vertically.
[0014]
When the fixing portion of the mounting portion is fixed to a pole disposed substantially horizontally, the connecting flat plate of the mounting portion is made substantially vertical (that is, the mounting portion has an H-shaped cross section). The signboard can be fixed in a state where both groove-shaped gaps are directed in the left-right direction).
[0015]
Further, when the plurality of poles are assembled as a scaffold at a construction site, the signboard can be attached to the scaffold at the construction site.
[0016]
Further, as the attachment means, a screw hole is formed in one of the flat plates for forming both gaps, and a bolt is engaged with the screw hole such that the bolt can advance and retreat with respect to the other flat plate. In this case, the sign can be easily attached or detached by loosening or tightening the bolt.
[0017]
Further, when the fixing portion is a clamp member, the fixing portion can be easily fixed to the pole by the clamp member.
[0018]
Further, a groove-shaped gap formed by one side surface of the connecting flat plate and the inner side surface of the gap forming flat plate and the other side surface of the connecting flat plate and the inner side surface of the both gap forming flat plate. When both of the groove-shaped gaps formed by the above are formed continuously, it is possible to dispose the two signboards in a state where a part of the two signboards are in contact with the respective groove-shaped gaps. In addition, a corner or an intermediate portion of one signboard can be disposed in each of the groove-shaped gaps.
[0019]
Further, a partition plate protrudes from a substantially central position in the longitudinal direction of both side surfaces of the connecting plate body in a direction orthogonal to the connecting plate body, and one side surface of the connecting plate body and the both sides. A groove-shaped gap formed between the inner surface of the gap forming plate and the inner surface of the gap forming plate is partitioned by a partition plate protruding from one side of the connecting plate, and the other side of the connecting plate and the gaps are formed. When the groove-shaped gap formed with the inner side surface of the connecting flat body is partitioned by a partition plate protruding from the other side surface of the connecting flat body, a part of the signboard is inserted into each of the groove-shaped gaps. Can be disposed so as to be positionable.
[0020]
[Embodiment of the invention]
Next, an embodiment of the present invention will be described in detail with reference to the drawings.
[0021]
1 to 3 show an embodiment of the signboard fixture of the present invention. In these figures, reference numeral 1 denotes a signboard fixture, which is vertically and horizontally assembled to form a scaffold at a building site with an attachment part 2 for detachably attaching the corners 5a to 5d of the signboard 5 (see FIG. 7). It comprises a fixing portion 3 which is detachably fixed to a pole 6 made of a hollow pipe (see FIG. 5; in this FIG. 5, only the pole 6 assembled substantially vertically is not shown).
[0022]
The mounting portion 2 is formed in an H-shaped vertical cross section, and a pair of front and rear rectangular flat plate-shaped gap forming plates (gap forming plate body) are disposed at a predetermined interval so as to face each other and substantially vertically. ) 11 and 12 and a rectangular flat plate-shaped connecting plate (connecting flat body) 13 disposed between the front and rear gap forming plates 11 and 12. An upper groove-shaped gap 14 is formed between the inner surfaces of the gap forming plates 11 and 12 and the upper surface of the connecting plate 13, and the inner side surfaces of the gap forming plates 11 and 12 and the lower surface of the connecting plate 13 are formed. A lower groove-shaped gap 15 is formed therebetween. In this embodiment, the signboard 5 is 1800 cm wide × 900 cm long, the gap forming plates 11 and 12 are 140 mm wide × 80 mm long, and the groove width of the groove-shaped gaps 14 and 15 is: 22 mm.
[0023]
Further, a flat plate 16 is welded and fixed to each of the four corners of the rear gap forming plate 11 of the two gap forming plates 11 and 12, and each flat plate 16 and the rear gap corresponding to each flat plate 16 are fixed. Through holes are formed at four corners of the forming plate 11. A bolt fixing cylinder (not shown) having a threaded portion formed on the inner peripheral surface is fixed to the inner peripheral surface of each of the through holes so as to be internally fitted. Further, a bolt 17 engaging with the screw portion is attached to be able to move forward and backward. In FIGS. 1 to 3, reference numeral 17 a denotes a holding member that is swingably fixed to the tip of the bolt 17, and 17 b denotes a nut that fits on the tip of the bolt 17.
[0024]
The fixing portion 3 is formed of a clamp member that can be fixed to the pole 6. The fixing portion 3 is fixed to the outer surface of the rear-side gap forming plate 11 by welding, and is fixed to the left and right ends of the supporting portion 21. It comprises clamp portions 22 and 23 movably attached, and a threaded bar 24 with a nut 25 rotatably attached to the tip of one clamp portion 22. When the fixing portion 3 is fixed to the pole 6, the connecting plate 13 of the mounting portion 2 is made substantially horizontal.
[0025]
In the above configuration, the four signboards 5 (the two lower signboards 5 and the two upper signboards 5) can be detachably attached to three poles 6 assembled in a substantially vertical direction on a scaffold at a construction site. First, the fixing portions 3 of the signboard mounting fixture 1 are fixed to the three poles 6 arranged side by side at the same height (see FIG. 5. In FIG. 5, the fixing portions 3 Not shown). At this time, after clamping the two clamp portions 22 and 23 of the fixing portion 3 along the outer peripheral surface of each pole 6, the nut 25 of the threaded rod 24 is tightened and fixed (see FIG. 6). Next, the signboard fixture 1 is temporarily fixed at a desired height on the upper side of each signboard fixture 1. Next, in order to attach the signboard 5 to both the left and center poles 6, the signboard 5 is lifted by one person, and the left and right sides of the signboard 5 of the connecting plate 13 of the signboard fixture 1 below the left pole 6 are attached. The lower corner 5a is placed, and the right and lower corners 5b of the signboard 5 are placed on the left side of the connecting plate 13 of the signboard fixture 1 below the center pole 6 (see FIG. 7). ). Next, the upper signboard fixture 1 attached to both the left and center poles 6 is operated, and the left and right sides of the signboard 5 are attached to the right side of the lower surface of the connecting plate 13 of the upper signboard fixture 1 of the left pole 6. The upper signboard fixture 1 is fixed to the left pole 6 with the upper surface of the upper corner portion 5c abutting, and the lower part of the lower surface of the connecting plate 13 of the upper signboard fixture 1 above the central pole 6 Then, the upper signboard fixture 1 is fixed to the left pole 6 with the upper surfaces of the right and upper corners 5d of the signboard 5 in contact with each other. After that, the bolt 17 of each signboard fixture 1 is adjusted forward and backward, and each corner 5a to 5d of the signboard 5 is pressed by the pressing member 17a at the tip of the bolt 17.
[0026]
Next, in order to attach the second signboard 5 to both the center and right poles 6, in the same manner as the first signboard 5, the two signboards 1 on the lower side of the center and right poles 6 are attached. The left and lower sides 5a and the right and lower corners 5b of the first signboard 5 are placed. At this time, the left and right signboards 5, 5 can be positioned close to each other (see FIG. 6). Next, after loosening the bolt 17 and the nut 25 of the signboard fixture 1 on the upper side of the center pole 6 and moving the upper signboard fixture 1 upward, the left / upper side 5c of the second signboard 5 is moved to the above position. The upper signboard fixture 1 is positioned below the upper signboard fixture 1 and the lower signboard fixture 1 is moved downward, and the left side of the second signboard 5 is placed on the right side of the lower surface of the connecting plate 13 of the upper signboard fixture 1. -The upper signboard fixing device 1 is fixed to the center pole 6 with the upper surface of the upper corner portion 5c abutting. Thereafter, the signboard fixture 1 above the right pole 6 is moved, and the left and right corners 5d of the second signboard 5 are placed on the left side of the lower surface of the connecting plate 13 of the upper signboard fixture 1. The upper signboard fixture 1 is fixed to the right pole 6 with the upper surface abutting. After that, the bolt 17 of each signboard fixture 1 is adjusted forward and backward, and each corner 5a to 5d of the signboard 5 is pressed by the pressing member 17a at the tip of the bolt 17.
[0027]
Next, the third and fourth signboards 5 are attached above the first and second signboards 5 in the same manner as described above (see FIG. 8).
[0028]
Further, as shown in FIGS. 9 and 10, the signboard mounting tool 1 is used by being fixed to a plurality of poles 6 vertically adjacent to each other (only three poles 6 are not shown in FIG. 10). You can also. In this case, both left and right sides (corners 5a to 5d or intermediate portions) of each sign 5 can be fixed.
[0029]
Thus, in the above embodiment, the sign 5 can be attached to the pole 6 of the scaffold alone. Moreover, the mounting operation can be performed in a short time. Moreover, when a plurality of signboards 5 are mounted vertically and horizontally, the signboards 5 adjacent to each other vertically and horizontally can be mounted close to each other. In addition, when a plurality of signboards 5 are to be mounted vertically, if the connecting plate 13 of the signboard mounting tool 1 is first aligned horizontally, the signboard mounting tool 1 will not be mounted when the signboards 5 are overlaid thereon. There is no need to level the connecting plate 13. In addition, when the bolt 17 is loosened, only one signboard 5 disposed on the outermost side can be removed.
[0030]
11 and 12 show another embodiment of the signboard fixture of the present invention. In this embodiment, in the above-described embodiment, partition plates 27 project from both upper and lower sides of the connecting plate 13 at the center position in the longitudinal direction of the connecting plate 13, and as shown in FIG. The partition plate 27 divides the upper and lower groove-shaped gaps 14 and 15 into two. Other parts are the same as those of the above-described embodiment, and the same parts are denoted by the same reference numerals. In this embodiment, the same operation and effect as those of the above embodiment can be obtained.
[0031]
[Effect of the invention]
As described above, according to the signboard mounting device of the present invention, the signboard can be attached to the scaffold alone, and the attaching work can be performed in a short time. Moreover, when a plurality of signboards are mounted vertically and horizontally, a large gap cannot be formed between the signboards adjacent vertically or horizontally. In addition, when a plurality of signboards are to be mounted vertically, the connecting plate of the signboard mounting tool should be first aligned horizontally, and when the signboard is to be mounted on top of it, the connecting plate of the signboard mounting tool should be used. There is no need to level the body.
[0032]
In addition, the mounting portion, a pair of front and rear gap forming flat body disposed opposite and substantially vertically with a gap in which a part of the signboard can be disposed so as to be able to be freely inserted and removed, In the case of forming an H-shaped vertical cross section with a connecting flat plate arranged substantially horizontally between the inner side surfaces of the gap forming flat plate, the signboard can be used for scaffolds assembled vertically and horizontally. Can be mounted almost horizontally.
[0033]
Further, when the fixing portion of the mounting portion is fixed to a pole arranged substantially vertically, the connecting flat plate of the mounting portion is made substantially horizontal (that is, the mounting portion has an H-shaped cross section). The signboard can be fixed in a state where both groove-shaped gaps are directed vertically.
[0034]
When the fixing portion of the mounting portion is fixed to a pole disposed substantially horizontally, the connecting flat plate of the mounting portion is made substantially vertical (that is, the mounting portion has an H-shaped cross section). The signboard can be fixed in a state where both groove-shaped gaps are directed in the left-right direction).
[0035]
Further, when the plurality of poles are assembled as a scaffold at a construction site, the signboard can be attached to the scaffold at the construction site.
[0036]
Further, as the attachment means, a screw hole is formed in one of the flat plates for forming both gaps, and a bolt is engaged with the screw hole such that the bolt can advance and retreat with respect to the other flat plate. In this case, the sign can be easily attached or detached by loosening or tightening the bolt.
[0037]
Further, when the fixing portion is a clamp member, the fixing portion can be easily fixed to the pole by the clamp member.
[0038]
Further, a groove-shaped gap formed by one side surface of the connecting flat plate and the inner side surface of the gap forming flat plate and the other side surface of the connecting flat plate and the inner side surface of the both gap forming flat plate. When both of the groove-shaped gaps formed by the above are formed continuously, it is possible to dispose the two signboards in a state where a part of the two signboards are in contact with the respective groove-shaped gaps. In addition, a corner or an intermediate portion of one signboard can be disposed in each of the groove-shaped gaps.
[0039]
Further, a partition plate protrudes from a substantially central position in the longitudinal direction of both side surfaces of the connecting plate body in a direction orthogonal to the connecting plate body, and one side surface of the connecting plate body and the both sides. The groove-shaped gap formed between the inner surface of the gap forming plate and the inner surface of the gap forming plate is partitioned by a partition plate protruding from one side of the connection plate, and the other side of the connection plate and the gap formation are formed. When the groove-shaped gap formed with the inner side surface of the connecting flat plate is partitioned by a partition plate projecting from the other side surface of the connecting flat plate, a part of the signboard is inserted into each of the groove-shaped gaps. Can be disposed so as to be positionable.
[Brief description of the drawings]
FIG. 1 is a side view showing an embodiment of the signboard mounting device of the present invention.
FIG. 2 is a plan view of the signboard fixture.
FIG. 3 is a front view of the signboard fixture.
FIG. 4 is an explanatory diagram of a groove-shaped gap.
FIG. 5 is an explanatory view showing a procedure for attaching a signboard.
FIG. 6 is an explanatory view showing a procedure for attaching the signboard.
FIG. 7 is an explanatory diagram showing a procedure for attaching the signboard.
FIG. 8 is an explanatory view showing a procedure for attaching the signboard.
FIG. 9 is an explanatory view showing another method of using the signboard fixture.
FIG. 10 is an explanatory view showing another method of using the signboard fixture.
FIG. 11 is a side view showing another embodiment of the signboard fixture of the present invention.
FIG. 12 is a plan view of the signboard fixture.
FIG. 13 is an explanatory diagram of a groove-shaped gap.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Signboard fixture 2 Attachment part 3 Fixed part 5 Signboard 6 Pole 11,12 Gap formation board 13 Connection board
