JPS6128802Y2 - - Google Patents

Description

【考案の詳細な説明】 本考案は、主として比較的簡易な構築物、例えば
テラス、車庫、物置等における支柱と桁との連結
構造に関するものである。[Detailed Description of the Invention] The present invention mainly relates to a connection structure between columns and girders in relatively simple structures, such as terraces, garages, and sheds.

このような比較的簡易な構築物は、母屋等の本
体の完成後に付設される場合が多いが、後付けに
なるため、基礎と本体の位置関係、その他の状況
によつて桁に対する支柱の正しい連結位置が予定
箇所からずれることが多い。そこで従来の連結構
造では連結位置を予め決めておかないで、現場で
決めてその位置に連結用としてビスの螺入孔等を
開けていたので、位置の正確性を期し難く、作業
性が悪いという欠点があつた。 Relatively simple structures like this are often attached after the main building, such as a main building, is completed, but since they are retrofitted, the correct connection position of the support to the girder depends on the positional relationship between the foundation and the main building, and other circumstances. often deviates from the planned location. Therefore, in conventional connection structures, the connection position was not determined in advance, but was determined on site and holes for screws were drilled at that position for connection, making it difficult to ensure positional accuracy and poor work efficiency. There was a drawback.

本考案は上記の欠点を解決したもので、構築物
の桁に対する支柱の連結位置を現場で簡単且つ正
確に決め、支柱に桁を強力連結できるようにする
ことを目的としている。 The present invention solves the above-mentioned drawbacks, and aims to easily and accurately determine the connection position of the column to the girder of a structure on-site, and to enable strong connection of the girder to the column.

次に本考案の一実施例を図面に基いて説明す
る。 Next, one embodiment of the present invention will be described based on the drawings.

図面は本体Ａに対して付設する構築物Ｂがテラ
スである場合であつて、テラスは左右支柱１，１
の上端に桁２を架設し、桁２に垂木３を掛け止め
てあつて、４は本体Ａに対する垂木３の支持金
属、５は屋根板６を取り付ける構桟である。 The drawing shows a case where structure B attached to main body A is a terrace, and the terrace has left and right supports 1, 1.
A girder 2 is installed at the upper end of the structure, and rafters 3 are hung on the girder 2. Reference numeral 4 is a support metal for the rafter 3 to the main body A, and 5 is a structural beam to which a roof board 6 is attached.

桁２は上下長の略矩形断面中空に形成するとと
もに、後面の上端部に奥部が巾広い蟻溝７を形成
し、上面から前面に至る角部外面８を円弧形湾曲
面に形成してある。 The girder 2 is formed to have a hollow substantially rectangular cross section with vertical length, and a dovetail groove 7 with a wide back part is formed at the upper end of the rear surface, and the outer corner surface 8 from the upper surface to the front surface is formed into an arcuate curved surface. There is.

支柱１は四角断面の中空に形成されたアルミの
押出形材が使用され、上端の前後巾中央に桁２が
その蟻溝７より下で嵌まる切欠部９を設け、上端
部内側壁には桁２との連結板１０を取り付けるビ
ス１１の螺入孔１２を設けてある。 The strut 1 is made of extruded aluminum with a hollow square cross section, and a notch 9 is provided at the center of the front and rear widths of the upper end into which the girder 2 fits below the dovetail groove 7. A screw hole 12 for a screw 11 for attaching the connecting plate 10 to the girder 2 is provided.

連結板１０は、支柱１の上端部後側に掛かる逆
Ｌ字形に屈折した基板１０ａに桁２の押板１０ｂ
を連設したもので、押板１０ｂも逆Ｌ字形に屈折
され、基板１０ａに取付ビス１１の通し孔１３を
設け、押板１０ｂには調整ボルト１４の通し孔１
５を設けてあつて、１６は調整ナツト、１７はワ
ツシヤである。 The connecting plate 10 includes a base plate 10a bent in an inverted L shape that hangs on the rear side of the upper end of the support column 1, and a push plate 10b of the girder 2.
The push plate 10b is also bent into an inverted L shape, and the board 10a has a through hole 13 for the mounting screw 11, and the push plate 10b has a through hole 1 for the adjustment bolt 14.
5 is provided, 16 is an adjustment nut, and 17 is a washer.

垂木３はこれも四角断面の中空に形成すると共
に、下面に蟻溝１８を形成したアルミ押出し形材
が使用され、桁２との連結には結合板１９を用い
てある。結合板１９は桁２に調整ボルト２０で止
める主板１９ａと、垂木３に調整ボルト２１で止
める副板１９ｂとからなる二叉形状に形成してあ
る。 The rafters 3 are also formed hollow with a square cross section, and are made of extruded aluminum with dovetail grooves 18 formed on the lower surface, and connecting plates 19 are used to connect them to the beams 2. The coupling plate 19 is formed into a bifurcated shape consisting of a main plate 19a fixed to the girder 2 with adjustment bolts 20, and a sub-plate 19b fixed to the rafter 3 with adjustment bolts 21.

上記構成において、支柱１に桁２を連結すると
きは、支柱１，１に桁２を掛けながら切欠部９に
嵌める一方、桁２の蟻溝７に調整ボルト１４の頭
部を端から挿入し、蟻溝７に沿つて移動させてボ
ルト１４の支柱１の真上に位置させる。そして連
結板１０を桁２と支柱１との結合部に掛け合わせ
ながら押板１０ｂの通し孔１５に調整ボルト１４
を通し、それに調整ナツト１６を少し螺着して桁
２に連結板１０を横へ移動し得る程度に緩く仮止
めし、下部の基板１０ａは支柱１にビス１１で固
着する。 In the above configuration, when connecting the girder 2 to the strut 1, the girder 2 is hung on the struts 1, 1 and fitted into the notch 9, while the head of the adjustment bolt 14 is inserted into the dovetail groove 7 of the girder 2 from the end. , and move it along the dovetail groove 7 to position the bolt 14 directly above the support column 1. Then, while hooking the connecting plate 10 to the joint between the girder 2 and the support column 1, insert the adjustment bolt 14 into the through hole 15 of the push plate 10b.
The connecting plate 10 is loosely fixed to the girder 2 by slightly screwing the adjusting nut 16 therethrough, and the lower board 10a is fixed to the support column 1 with screws 11.

そこでこの状態では、調整ボルト１４が蟻溝７
に沿つて移動可能であるため、支柱１に対して桁
２を横へ移動させ得るから、次には支柱１を垂直
に正しく立てながら桁２の位置を調整し、その正
しい位置で調整ボルト１４をナツト１６で締め付
けることにより桁２に連結板１０を固定する。 Therefore, in this state, the adjustment bolt 14 is
Since the girder 2 can be moved laterally with respect to the column 1, the next step is to adjust the position of the girder 2 while vertically correcting the column 1, and then tighten the adjustment bolt 14 at the correct position. The connecting plate 10 is fixed to the girder 2 by tightening with nuts 16.

これで支柱１に桁２が連結板１０を介して固定
されるが、単なるネジ止めの場合とは違つて、連
結板１０が桁２を支柱１の切欠部９に押え止めて
いるため、組合せが非常に安定し、支柱１に対す
る桁２の強力な連結状態が得られる。 The girder 2 is now fixed to the column 1 via the connecting plate 10, but unlike the case of simple screw fixing, the connecting plate 10 holds the girder 2 in the notch 9 of the column 1, so the combination is very stable, and a strong connection of the girder 2 to the column 1 is obtained.

なお桁２と垂木３との連結については、この場
合は調整ボルト２０，２１が掛かる蟻溝７，１８
が経緯に交差しているから、桁２に対して垂木３
の位置を前後左右に調整することができる。 In addition, regarding the connection between the girder 2 and the rafter 3, in this case, the dovetail grooves 7 and 18 on which the adjustment bolts 20 and 21 are applied
intersects the warp, so rafter 3 for girder 2
The position can be adjusted forward, backward, left and right.

また桁２に垂木３が当たる角部外面８が円弧形
の湾曲面に形成されているため、垂木３の傾斜角
度の如何にかゝわらず垂木３を安定して受けるこ
とができる。 Further, since the outer corner surface 8 of the girder 2 on which the rafter 3 contacts is formed into an arcuate curved surface, the rafter 3 can be stably received regardless of the angle of inclination of the rafter 3.

本考案は、以上説明したように左右支柱の上端
に桁を架設した簡易構築物において、桁の後面上
端縁部に蟻溝を形成し、支柱上端の前後巾中央に
は桁が蟻溝より下で嵌まる切欠部を設け、支柱に
対する桁の連結板は、支柱の上端部後側に掛けて
固着する逆Ｌ字形の屈折した基板が主体となつて
いて、その基板に桁の上端縁部に掛かる同じく逆
Ｌ字形の屈折した押板を連設した段形状に形成さ
れ、押板には桁の蟻溝に移動可能に掛かる調整ボ
ルトの通し孔を設け、調整ボルトをナツトで締め
付けることにより桁に押板を固着できるように構
成したものであるから、構築物の組立ての際に、
支柱に桁を正しい位置で連結する作業が容易であ
つて、ビスの螺入孔を開ける等の面倒な現場作業
を要しないため、構築物の組立て作業を能率的に
行い得ることは勿論、支柱と桁との強力な組立て
状態が得えられるなどの効果を奏するものであ
る。 As explained above, in a simple structure in which girders are installed at the upper ends of the left and right columns, a dovetail groove is formed at the upper edge of the rear surface of the girder, and the girder is placed below the dovetail groove at the center of the longitudinal width of the upper end of the column. A notch is provided in which the girder is fitted, and the connecting plate of the girder to the column is mainly composed of an inverted L-shaped bent board that hangs on the rear side of the upper end of the column and is fixed. It is also formed into a stepped shape with a series of bent push plates in the shape of an inverted L. The push plates are provided with holes for adjustment bolts that can be moved into the dovetail grooves of the girder, and by tightening the adjustment bolts with nuts, the girder Since it is constructed so that the push plate can be fixed, when assembling the structure,
It is easy to connect the girders to the columns in the correct position, and there is no need for troublesome on-site work such as drilling holes for screws. This has the effect of providing a strong assembly condition with the girder.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案をテラスに実施した一例を示し、
第１図はテラスの一部切欠した平面図、第２図は
側面図、第３図は要部を示す断面図、第４図は要
部を示す分解斜視図、第５図は桁と垂木との連結
部分の断面図、第６図は垂木の断面図である。 Ｂ……簡易構築物、１……支柱、２……桁、７
……蟻溝、９……切欠部、１０……連結板、１０
ａ……基板、１０ｂ……押板、１４……調整ボル
ト、１５……調整ボルトの通し孔、１６……ナツ
ト。 The drawing shows an example of implementing the present invention on a terrace.
Figure 1 is a partially cutaway plan view of the terrace, Figure 2 is a side view, Figure 3 is a sectional view showing the main parts, Figure 4 is an exploded perspective view showing the main parts, and Figure 5 is the girders and rafters. FIG. 6 is a sectional view of the rafter. B... Simple construction, 1... Support, 2... Girder, 7
... Dovetail groove, 9 ... Notch, 10 ... Connection plate, 10
a... Board, 10b... Push plate, 14... Adjustment bolt, 15... Adjustment bolt through hole, 16... Nut.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 左右支柱１，１の上端に桁２を架設した簡易構
築物Ｂにおいて、桁２の後面上端縁部に蟻溝７を
形成し、支柱１上端の前後巾中央には桁２が蟻溝
７より下で嵌まる切欠部９を設け、支柱１に対す
る桁２の連結板１０は、支柱１の上端部後側に掛
けて固着する逆Ｌ字形の屈折した基板１０ａが主
体となつていて、その基板１０ａに桁２の上端縁
部に掛かる同じく逆Ｌ字形の屈折した押板１０ｂ
を連設した段形状に形成され、押板１０ｂには桁
２の蟻溝７に移動可能に掛かる調整ボルト１４の
通し孔１５を設け、調整ボルト１４をナツト１６
で締め付けることにより桁２に押板１０ｂを固着
できるようにした支柱と桁との連結装置。 In the simple structure B in which the girder 2 is installed at the upper ends of the left and right columns 1, 1, a dovetail groove 7 is formed at the upper edge of the rear surface of the girder 2, and the girder 2 is placed below the dovetail groove 7 at the center of the front and rear width of the upper end of the column 1. The connecting plate 10 of the girder 2 to the column 1 is mainly composed of an inverted L-shaped bent substrate 10a that is hooked and fixed to the rear side of the upper end of the column 1. The bent push plate 10b, also in the shape of an inverted L, hangs on the upper edge of the girder 2.
The push plate 10b is provided with a through hole 15 for the adjustment bolt 14 that is movably engaged with the dovetail groove 7 of the girder 2.
A connecting device for connecting a column and a girder, which allows the push plate 10b to be fixed to the girder 2 by tightening with.