JP2005068751A - Roof truss device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a roof truss device capable of correcting respective members in the correct positional relationship, even when deformed by the cause such as the application of a load of a roof material. <P>SOLUTION: Respective skeleton materials such as a king post skeleton material 2, are mutually connected by a bolt 7 arranged in the depth direction and a nut threadedly engaged with this bolt. The king post skeleton material 2 and a tie beam skeleton material 19, mutually connect part pieces 8a' and 12a' mutually opposed at an interval in the roof truss face direction, of respectively installed connecting materials 8 and 12, by a screw rod 14 and the nut 15. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は木造家屋の屋根を支える骨組構造を備えた小屋組装置に関するものである。   The present invention relates to a roofing apparatus having a frame structure that supports the roof of a wooden house.

木造家屋の所謂小屋組は、具体例を挙げるまでもなく、トラス構造を構成し、概し、各骨組を現場において組立て、木造家屋に組付け、固定した状態となって構築される。   The so-called hut structure of a wooden house is not limited to a specific example, but constitutes a truss structure. In general, each skeleton is assembled on the site, assembled in a wooden house, and fixed.

因みに、現場の高所において組立ての必要のない構造のものもある（例えば、特許文献１）。   Incidentally, there is a structure that does not require assembly at a high place in the field (for example, Patent Document 1).

特許第２９８８９００号公報Japanese Patent No. 2988900

従来例は、いずれにしても木造家屋に組付け（構築）後は当該トラス構造を利用して耐荷重性を期待するものであるが、経年変化によって耐荷重機能が減少し、屋根材の重みに耐えられず変形する場合があり、これに対処する手段がなく、所謂老朽化を放置せざるを得ない構造になっている。   In the conventional example, after being assembled (constructed) in a wooden house, load resistance is expected by using the truss structure. There is no means for coping with this, and there is no means to cope with this, and so-called aging has to be left unattended.

本発明は、耐荷重機能の低下に対処することのできる構造を備えた小屋組装置を提供すべく創案したものである。   The present invention has been devised to provide a roof assembly apparatus having a structure capable of coping with a decrease in load bearing function.

真束骨組材等の各骨組材を見込み方向に配したボルトとこれに螺合したナットによって互いに接続すると共に、真束骨組材と陸梁骨組材は、該骨組材に組付けた接続材の互いに間隔を存して見付け方向に相対設した部片において、螺杆とこれに螺合したナットによって互いに接続した、構成にしたものである。   Each frame material such as a true bundle frame material is connected to each other by a bolt arranged in a prospective direction and a nut screwed into the bolt, and the true bundle frame material and the land beam frame material are connected to the frame material. In the pieces provided relative to each other in the finding direction with a space between each other, they are connected to each other by a screw rod and a nut screwed into the screw rod.

真束骨組材の部片と陸梁骨組材の部片にわたしたボルトに螺合したナットを締め付け、又は、緩めると、真束骨組材に陸梁骨組材が近接、又は離開し、この結果、合掌骨組材の傾斜角度は所期通りの角度となり、耐荷重機能に対処した、補正の可能な小屋組装置を提供できる。   Tightening or loosening the nuts screwed into the bolts of the true bundle frame and the land beam frame piece brings the land beam frame close to or separated from the true bundle frame. The inclination angle of the timber frame material becomes an intended angle, and it is possible to provide a shed device that can be corrected and copes with the load bearing function.

図面は本発明に係る小屋組装置の一実施例を示し、図１は正面図、図２は真束骨組材と陸梁骨組材との関係を示す一部欠截正面図、図３は第二接続材と第三接続材の関係を示す分解斜視図、図４は第一接続材の一半構成材の斜視図、図５は第四接続材の一半構成材の斜視図、図６は第五接続材の一半構成材の斜視図、図７は第六接続材の斜視図である。   1 is a front view, FIG. 2 is a partially cutaway front view showing the relationship between a true bundle frame material and a land beam frame material, and FIG. 4 is an exploded perspective view showing the relationship between the two connection materials and the third connection material, FIG. 4 is a perspective view of a half of the first connection material, FIG. 5 is a perspective view of a half of the fourth connection material, and FIG. FIG. 7 is a perspective view of a half connecting member of the five connecting members, and FIG. 7 is a perspective view of the sixth connecting member.

図中、１は第一接続材で、第一接続材１は、真束骨組材２の上端部の係合部３と該係合部３の左右に対称的に配した合掌骨組材４の上端部の係合部５，５を備えた一半構成材１Ａと該一半構成材１Ａと相対向方向に同形にした他の一半構成材１Ａ´を相対向させて、係合部３に真束骨組材２の上端部を、他の係合部５，５に合掌骨組材４の上端部をそれぞれ係合するようにして、前記骨組材２，４の上端部を抱持するようにして組合わせ、前記係合部３，５に設けた透孔６に前記上端部を通じて貫通させたボルト７の先端にナットを螺合、締付けて真束骨組材２と一対の合掌骨組材４，４を接続したものである。   In the figure, reference numeral 1 denotes a first connecting member, and the first connecting member 1 includes an engaging portion 3 at the upper end portion of the true bundle frame member 2 and a jointed frame member 4 symmetrically arranged on the left and right of the engaging portion 3. One half component 1A provided with engaging portions 5 and 5 at the upper end and another half component 1A ′ having the same shape as the one half component 1A are opposed to each other, The upper end portion of the frame material 2 is engaged with the other engagement portions 5, 5 so that the upper end portion of the joint frame material 4 is engaged with the upper end portion of the frame material 2, 4. At the same time, a nut 7 is screwed and tightened to the tip of a bolt 7 that is passed through the upper end portion of the through hole 6 provided in the engagement portions 3 and 5 to tighten the true bundle frame material 2 and the pair of palm-frame material materials 4 and 4. Connected.

図中８は、第二接続材で、第二接続材８は方形枠体で成る主体枠８ａの相対する側部片８ａ´，８ａ´の下端中央に陸梁用接続部片８ｂ，８ｂを突設し、主体枠８ａの上面には前記接続部片８ｂの突出する方向と直交する方向である小屋組見込み方向に相対するようにして内側を係合部９とした真束接続部片８ｃ，８ｃを相対して突設し、この真束用接続部片８ｃには前記陸梁用接続部片８ｂと同方向にして傾斜させた方づえ用接続部片８ｄを突出させて相対設して構成し、真束用接続部片８ｃの係合部９に前記真束骨組材２の下端部を、また、真束用接続部片８ｃに連設して相対設した方づえ用接続部片８ｄ，８ｄの係合部１０に方づえ骨組材１１の下端部をそれぞれ係合するようにして各骨組材２，１１の下端部を抱持するようにして組合わせ、各係合部９，１０すなわち接続部片８ｃ，８ｄに設けた透孔６に前記下端部（真束骨組材１又は方づえ骨組材１１の）を通じて貫通させたボルト７先端にナットを螺合、締付けて真束骨組材２と方づえ骨組材１１を接続したものである。   In the figure, 8 is a second connecting member, and the second connecting member 8 is a land beam connecting piece 8b, 8b at the center of the lower end of the opposite side piece 8a ', 8a' of the main frame 8a made of a rectangular frame. A true bundle connection piece 8c that protrudes from the main frame 8a and has an engagement portion 9 on the inner side so as to face the expected direction of the hut assembly, which is a direction orthogonal to the direction in which the connection piece 8b protrudes. 8c are protruded relative to each other, and a connecting portion piece 8d for tilting in the same direction as the connecting portion 8b for land beams is protruded relative to the connecting portion piece 8c for true bundle. And a connecting portion for positioning which is provided with a lower end portion of the true bundle frame member 2 at the engaging portion 9 of the connecting portion piece for true bundle 8c and is connected to the connecting portion piece for true bundle 8c. Combining the lower end portions of the frame members 2 and 11 by engaging the lower end portions of the frame members 11 with the engaging portions 10 of the pieces 8d and 8d. In addition, a nut is provided at the tip of the bolt 7 that is passed through the lower end (the true bundle frame 1 or the side frame 11) through the through hole 6 provided in each of the engagement portions 9, 10 or the connection piece 8c, 8d. The true bundle frame material 2 and the side frame material 11 are connected by screwing and tightening.

第二接続材８は、また、第三接続材１２を介して陸梁骨組材１９と接続してある。   The second connecting member 8 is also connected to the land beam frame member 19 via the third connecting member 12.

第三接続材１２は、基端面および上面開口の方形状の主体枠１２ａの下面に前記方づえ骨組材１１の長手方向に沿う一対の部片１２ｂ，１２ｂを設けて構成し、主体枠１２ａの先端部片１２ａ´と該先端部片１２ａ´に小屋組見付け方向に相対する、第二接続材８の前記主体枠８ａの部片８ａ´を、各部片１２ａ´，８ａ´に設けた透孔１３，１３を通じて貫通させた螺杆１４と該螺杆１４の両端にそれぞれ螺合したナット１５，１５によって互いに接続すると（螺杆１４を所謂ボルトで構成してこれにナットを螺合して構成したものを用いても良い）共に、前記部片１２ｂ，１２ｂ間に第二接続材８側の前記陸梁用接続部片８ｂを係合し、該陸梁用接続部片８ｂに設けた長孔１６と部片１２ｂに設けた透孔に貫通させたボルト１７と該ボルト１７先端に螺合したナットによって互いに接続し、主体枠１２ａに陸梁用骨組材１９を係合させて組合せ、主体枠１２ａに設けた透孔６に陸梁用骨組材１９の、前記主体枠１２ａに係合した端部を通じて貫通させたボルト７先端にナットを螺合、締付けて、真束骨組材２乃至方づえ骨組材１１と陸梁用骨組材１９を接続したものである。   The third connecting member 12 is configured by providing a pair of pieces 12b and 12b along the longitudinal direction of the frame member 11 on the lower surface of a rectangular main frame 12a having a base end surface and an upper surface opening. A through hole provided in each piece 12a ', 8a' with a piece 8a 'of the main frame 8a of the second connecting member 8 facing the tip piece 12a' and the tip piece 12a 'in the direction of finding the hut assembly 13 and 13 are connected to each other by nuts 15 and 15 screwed to both ends of the screw 14 (the screw 14 is constituted by a so-called bolt and the nut is screwed to the nut 14). The land beam connecting portion 8b on the second connecting material 8 side is engaged between the pieces 12b and 12b, and the long hole 16 provided in the land beam connecting portion 8b Bolt 17 passed through a through hole provided in the piece 12b and the bolt 1 7 Connected to each other by a nut threadedly engaged with the tip of the main frame, the main frame 12a is engaged with and combined with the main frame 12a. The main frame 12 of the main beam 12 is inserted into the through hole 6 provided in the main frame 12a. The nut 7 is screwed and tightened to the tip of the bolt 7 passed through the end engaged with 12a, and the true bundle frame 2 to the side frame 11 and the land beam frame 19 are connected.

従って、真束骨組材２に組付けた第二接続材８の部片８ａ´と、該部片８ａ´に相対して陸梁用骨組材１９に組付けた第三接続材１２の先端部片１２ａ´は、ナット１５，１５を締め付けることにより接近し、緩めることによって離開する。   Therefore, the end portion of the second connecting member 8 assembled to the true bundle frame member 2 and the third connecting member 12 assembled to the land beam framework member 19 relative to the piece 8a ′. The piece 12a 'approaches by tightening the nuts 15 and 15 and opens by loosening.

図中、２０は第四接続材で、第四接続材２０は、前記合掌骨組材４の中間部の係合部２１と該係合部２１に対して下方斜め方向に配した前記方づえ骨組材１１の上端部の係合部２２を備えた一半構成材２０Ａと該一半構成材２０Ａと相対向方向に同形にした他の一半構成材２０Ａ´を相対向させて、係合部２１に合掌骨組材４の中間部を、他の係合部２２に前記方づえ骨組材１１の上端部をそれぞれ係合するようにして該骨組材４，１１を抱持するようにして組合わせ、前記係合部２１，２２に設けた透孔６に前記骨組材を通じて貫通させたボルト７先端にナットを螺合、締付けて合掌骨組材４と方づえ骨組材１１を接続し、しかも、この第四接続材２０と前記陸梁用骨組材１９間には前記間束骨組み材２と平行する位置に配するはさみ束骨組み材２３を配して両材１９，２０を接続してある。   In the figure, 20 is a fourth connecting member, and the fourth connecting member 20 is an engaging portion 21 at an intermediate portion of the jointed frame member 4 and the holding frame arranged in a diagonally downward direction with respect to the engaging portion 21. The half member 20A provided with the engaging portion 22 at the upper end of the material 11 and the other half member 20A ′ having the same shape in the opposite direction as the half member 20A are opposed to each other, and the engaging portion 21 is joined. The intermediate part of the frame member 4 is combined with the other engaging part 22 so that the upper end part of the frame member 11 is engaged with each other, and the frame members 4 and 11 are held together. The nut 7 is screwed and fastened to the tip of the bolt 7 that is passed through the frame material in the through-hole 6 provided in the joint portions 21 and 22, and the joint frame material 4 and the frame material 11 are connected to each other by this fourth connection. Scissor bundle bone arranged between the material 20 and the land beam frame material 19 in a position parallel to the space bundle frame material 2 By arranging only material 23 is connected to both the timber 19 and 20.

はさみ束骨組材２３は、第四接続材２０（一半構成材２０Ａと他の一半構成材２０Ａ´）と合掌骨組材４とを貫通するボルト７´（と該ボルト先端に螺合するナット）を用いて、第四接続材２０の一半構成材２０Ａ（の外面）側に上端部を重ね合わせてこれらに接続する一方、下端部は前記陸梁用骨組材１９の中間部の適所とボルト７´（とこれに螺合するナット）を用いて互いに枢着したものである。   The scissors bundle frame material 23 includes a bolt 7 '(and a nut screwed to the bolt tip) that penetrates the fourth connecting material 20 (one-half component material 20A and another half-structure material 20A') and the palm-frame material 4. The upper end portion of the fourth connecting member 20 is overlapped with and connected to the half component member 20A (outer surface) side of the fourth connecting member 20, while the lower end portion is positioned at an appropriate position in the middle portion of the frame member 19 for the land beam and the bolt 7 '. (And a nut that is screwed to this).

また、前記合掌骨組材４と陸梁用骨組材１９は第五接続材２４を介して互いに接続し、小屋組Ａを構成する。   Further, the jointed frame material 4 and the land beam frame material 19 are connected to each other via a fifth connecting material 24 to constitute a cabin structure A.

第五接続材２４は、合掌骨組材４の下端部の係合部２５と陸梁用骨組材１９の端部の係合部２６を備えた一半構成材２４Ａと該一半構成材２４Ａと相対向方向に同形にした他の一半構成材２４Ａ´を相対向させて、傾斜させた係合部２５に合掌骨組材４の下端部を、水平方向に配した他の係合部２６に陸梁用骨組材１９の端部をそれぞれ係合するようにして、各骨組材４，１９の端部を抱持するようにして組合わせ、他の構成材１，８，１２および２０と同様に係合部２５，２６に設けた透孔６に前記端部を通じて貫通させたボルト７の先端にナットを螺合、締付けて、合掌骨組材４と陸梁用骨組材１９を接続したものである。   The fifth connecting member 24 includes a semi-constituent material 24A including an engaging portion 25 at the lower end portion of the jointed frame member 4 and an engaging portion 26 at the end portion of the land beam frame member 19, and the half-constituting member 24A. The other half structural member 24A ′ having the same shape in the direction is opposed to each other, and the lower end portion of the jointed frame member 4 is disposed on the inclined engaging portion 25, and the other engaging portion 26 disposed in the horizontal direction is used for the land beam. The end portions of the frame members 19 are engaged with each other, and the end portions of the respective frame members 4 and 19 are combined to be engaged, and engaged in the same manner as the other components 1, 8, 12, and 20. A nut 7 is screwed and fastened to the tip of a bolt 7 that is passed through the end portion in a through hole 6 provided in the portions 25 and 26, and the palm frame material 4 and the land beam frame material 19 are connected.

なお、実施例の小屋組Ａは、陸梁骨組材１９の端部に組付けた（合掌骨組材４の端部にも組付けてあることは勿論であるが）第五接続材２４に、該第五接続材２４に陸梁骨組材１９を組付けた状態で、第六接続材２７を組付け、該第六接続材２７を桁２８との接続材として構成してある。すなわち、第六接続材２７を主体部片２７ａと該主体部片２７ａに並設した、底部片２７ｃで互いに接続した一対の接続部片２７ｂ，２７ｂとで構成し、接続部片２７ｂと底部片２７ｃとで成る係合部２９に第五接続材２４を組付けた陸梁骨組材１９の端部を係合してボルトとナットを用いて互いに接続し、第六接続材２７を主体部片２７ａに設けた透孔６´´を利用して前記桁２８にボルト締めしたものである。   In addition, the hut assembly A of the example is assembled to the end portion of the land beam frame material 19 (of course, it is also assembled to the end portion of the palmar frame material 4) to the fifth connection material 24, A sixth connecting member 27 is assembled in a state where the land beam frame member 19 is assembled to the fifth connecting member 24, and the sixth connecting member 27 is configured as a connecting member to the girder 28. That is, the sixth connecting member 27 is composed of a main body piece 27a and a pair of connection section pieces 27b and 27b connected to each other by the bottom piece 27c arranged in parallel to the main body piece 27a, and the connection piece 27b and the bottom piece. 27c is engaged with the end portion of the land beam frame member 19 with the fifth connecting member 24 assembled to the engaging portion 29 and connected to each other using bolts and nuts, and the sixth connecting member 27 is connected to the main part piece. The girder 28 is bolted using a through-hole 6 ″ provided in 27a.

実施例の第一乃至第六の各接続材１，８，１２，２０，２４，２７と各骨組材２，４，１１，１９，２３は接続材１，８，１２，２０，２４，２７側に設けた透孔６又は６´若しくは６´´と骨組材２，４，１１，１９，２３側に設けた、透孔６等とほぼ同径の透孔（図示省略）を一致させ、これらにボルト７又は７´を小屋組Ａ見込み方向に貫通させてその先端にナットを螺合して枢着したもので、透孔６等の径に対してボルト外径を小径にし（例えば、ボルト外径を１２ｍｍとしたとき、透孔６の内径を１５ｍｍ）て、接続材１，８，１２，２０，２４，２７と骨組材２，４，１１，１９，２３は互いに接続してある。   The first to sixth connecting members 1, 8, 12, 20, 24, 27 and the frame members 2, 4, 11, 19, 23 of the embodiment are connected to the connecting members 1, 8, 12, 20, 24, 27. The through-hole 6 or 6 'or 6' 'provided on the side and the through-hole (not shown) having substantially the same diameter as the through-hole 6 etc. provided on the side of the frames 2, 4, 11, 19, 23, Bolts 7 or 7 ′ are passed through the house set A prospective direction, and nuts are screwed onto the tips thereof to be pivotally attached. The outer diameter of the bolt is made smaller than the diameter of the through hole 6 or the like (for example, When the outer diameter of the bolt is 12 mm, the inner diameter of the through hole 6 is 15 mm), and the connecting members 1, 8, 12, 20, 24, 27 and the frame members 2, 4, 11, 19, 23 are connected to each other. .

しかして、螺杆１４に螺合したナット１５を操作して第二接続材８側の部片８ａ´に対して第三接続材１２側の部片１２ａ´を近接（ナット１５を締付けることによって）させると、部片１２ａ´側の第三接続材１２は陸梁骨組材１９、該陸梁骨組材１９を介してはさみ束骨組材２３、第五接続材２４を介して合掌骨組材４そして合掌骨組材４や第四接続材２０を介して方づえ骨組材１１等々がいずれも軸接続されているので、各部材は該部片１２ａ´の移動に伴って第二接続材８乃至真束骨組材２方向に引き寄せられることになり、また、ナット１５を緩めると小屋組Ａ全体に屋根材Ｒの荷重が負荷されているので、該荷重によって部片８ａ´に対して部片１２ａ´は離開し、この引き寄せ操作と離開操作を適宜選択することによって当該小屋組Ａとして最も機能を発揮する形態に補正（修正）するのである。   Thus, the nut 15 screwed into the screw 14 is operated to bring the part 12a ′ on the third connecting member 12 side closer to the part 8a ′ on the second connecting member 8 side (by tightening the nut 15). Then, the third connecting member 12 on the side of the piece 12 a ′ is a land beam frame member 19, a scissor bundle frame member 23 through the land beam member 19, a joint frame member 4 and a joint by way of the fifth connection member 24. Since the frame member 11 and the like are axially connected via the frame member 4 and the fourth connecting member 20, each member is connected to the second connecting member 8 or the true bundle frame as the piece 12a 'moves. When the nut 15 is loosened, the load of the roofing material R is applied to the entire cabin set A. Therefore, the piece 12a 'is separated from the piece 8a' by the load. By appropriately selecting this pulling operation and separation operation, Than is corrected (modified) in the form of work best function as A.

なお、実施例は、真束骨組材２と合掌骨組材４を第一接続材１を用いて、合掌骨組材４と方づえ骨組材１１を第四接続材２０を用いて、また、合掌骨組材４と陸梁骨組材１９を第五接続材２４を用いてそれぞれ接続してあるが、これら接続材１，２０，２４を省略してボルトとナットを用いて直接的に接続する構成を採用しても良い。   In the embodiment, the true bundle frame material 2 and the jointed frame material 4 are used by using the first connecting material 1, the jointed material frame material 4 and the side frame material 11 are used by using the fourth connecting material 20, and the jointed frame material is used. The material 4 and the land girder frame material 19 are connected using the fifth connecting material 24, respectively, but the connecting materials 1, 20 and 24 are omitted, and a configuration in which the bolts and nuts are directly connected is adopted. You may do it.

これら接続材１，２０，２４および第二接続材８や第三接続材１２を用いて各骨組材２，４，１１，１９，２３を接続することにより、量産が可能となり、工場での組立てを容易に行うことができる。   By connecting each of the frame members 2, 4, 11, 19, and 23 using the connecting members 1, 20, 24, the second connecting member 8, and the third connecting member 12, mass production becomes possible, and assembly at the factory is possible. Can be easily performed.

また、実施例は、第二接続材８と床梁３１をターンバックル装置３２を介在させた調整杆３３で連結してあり、実施例はターンバックル装置３２によって調整杆３３の長さ調整することにより、小屋組Ａ部に追従して床梁３１側も正位置に位置調整できるようにしてある。   In the embodiment, the second connecting member 8 and the floor beam 31 are connected by an adjusting rod 33 with a turnbuckle device 32 interposed therebetween. In the embodiment, the length of the adjusting rod 33 is adjusted by the turnbuckle device 32. Thus, the floor beam 31 side can be adjusted to the normal position following the hut assembly A part.

この調整杆３３に代えて小屋組Ａすなわち陸梁骨組材１９乃至第二接続材８と床梁３１を所謂柱（管柱）で接続しても良く、いずれにしても陸梁（骨組材１９）をナット１５を操作することによって正位置に（水平に）配するようにすると、これに追従して調整杆３３又は前記柱が床梁３１を（引張って）正位置（水平）に配することができる。すなわち、本装置を２階建の家屋に用いることにより２階側は勿論１階側の梁等の横架材の位置修正を連動して行うことができるのである。   Instead of the adjustment rod 33, the roof group A, that is, the land beam frame material 19 to the second connecting material 8 and the floor beam 31 may be connected by a so-called column (tube column). ) Is arranged in the normal position (horizontally) by operating the nut 15, and the adjustment rod 33 or the column follows (pull) the floor beam 31 in the normal position (horizontal) following this. be able to. That is, by using this apparatus in a two-story house, the position correction of horizontal members such as beams on the first floor as well as the second floor can be performed in conjunction with each other.

正面図。Front view. 真束骨組材と陸梁骨組材との関係を示す一部欠截正面図。The partial missing front view which shows the relationship between a true bundle frame material and a land beam frame material. 第二接続材と第三接続材の関係を示す分解斜視図。The disassembled perspective view which shows the relationship between a 2nd connection material and a 3rd connection material. 第一接続材の一半構成材の斜視図。The perspective view of the half component material of a 1st connection material. 第四接続材の一半構成材の斜視図。The perspective view of the half component material of a 4th connection material. 第五接続材の一半構成材の斜視図。The perspective view of the half component material of a 5th connection material. 第六接続材の斜視図。The perspective view of a 6th connection material.

符号の説明Explanation of symbols

２ 真束骨組材
４ 合掌骨組材
７ ボルト
８ 第二接続材
１１ 方づえ骨組材
１４ 螺杆
１５ ナット
１９ 陸梁骨組材
２３ はさみ束骨組材
2 True bundle frame material 4 Joint palm frame material 7 Bolt 8 Second connecting material 11 Bracing frame material 14 Screw 15 Nut 19 Land beam frame material 23 Scissor frame material

Claims (1)

真束骨組材等の各骨組材を見込み方向に配したボルトとこれに螺合したナットによって互いに接続すると共に、真束骨組材と陸梁骨組材は、該骨組材に組付けた接続材の互いに間隔を存して見付け方向に相対設した部片において、螺杆とこれに螺合したナットによって互いに接続した、小屋組装置。
Each frame material such as a true bundle frame material is connected to each other by a bolt arranged in a prospective direction and a nut screwed to this, and the true bundle frame material and the land beam frame material are connected to the frame material. A hut assembly device in which the pieces are connected to each other by a screw thread and a nut screwed in the part, which are spaced apart from each other and provided in the direction of finding.

Images