JP3004111U - Architectural screw fastening device - Google Patents
Architectural screw fastening deviceInfo
- Publication number
- JP3004111U JP3004111U JP1994002782U JP278294U JP3004111U JP 3004111 U JP3004111 U JP 3004111U JP 1994002782 U JP1994002782 U JP 1994002782U JP 278294 U JP278294 U JP 278294U JP 3004111 U JP3004111 U JP 3004111U
- Authority
- JP
- Japan
- Prior art keywords
- building member
- nut
- building
- spring washer
- locking plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
(57)【要約】
【目的】 建築用木材の収縮による建築物のガタツキを
防止する。
【構成】 木材等からなる建築用部材１，２同士をネジ
棒５及びナット６で締め付ける。また、該ネジ棒５上の
所定の箇所にはコイル状バネワッシャ１０を介装し、ナ
ット６の締め付けにより、該コイル状バネワッシャを上
記木材の経年変形に伴う収縮量と同程度又はそれよりも
多めに弾性変形により圧縮する。木材が縮んでも、コイ
ル状バネワッシャが弾性復帰し、締め付け状態が維持さ
れる。
(57) [Summary] [Purpose] To prevent rattling of buildings due to shrinkage of building timber. [Structure] Building members 1 and 2 made of wood or the like are fastened together with a screw rod 5 and a nut 6. In addition, a coil-shaped spring washer 10 is provided at a predetermined position on the screw rod 5, and the tightening of the nut 6 causes the coil-shaped spring washer to have a shrinkage amount equal to or greater than the contraction amount due to the aged deformation of the wood. It is compressed by elastic deformation. Even if the wood shrinks, the coiled spring washer elastically returns and the tightened state is maintained.
Description
【０００１】[0001]
本考案は、柱、梁等の建築用部材同士を結合するための建築用ネジ締め装置に 関する。 The present invention relates to a building screw fastening device for connecting building members such as columns and beams.
【０００２】[0002]
従来、柱、梁等の建築用部材同士の接合には、ありとあり溝、ほぞとほぞ穴等 の接合手段が用いられ、さらにその接合をより確実にするためハゴ板と呼ばれる 接合具が用いられる。ハゴ板はネジ棒に係止板が溶接されたもので、例えば梁と 梁をあり及びあり溝により接合する場合は、あり溝側の梁に横向きに孔を明け、 該孔にネジ棒を挿通し、係止板をあり側の梁の側面に添えて釘等で固定し、あり 溝側の梁を横向きに貫通したネジ棒にナットを螺合させて梁同士を締め付けるよ うにしている。また、梁を柱に接合する場合は、柱に横向きに孔を明け、該孔に ネジ棒を挿通し、係止板を梁の側面に添えて釘等で固定し、柱を貫通したネジ棒 にナットを螺合させて梁と柱同士を締め付けるようにしている。 Conventionally, a joining means such as a groove, a tenon and a mortise is used for joining building members such as columns and beams, and a joining tool called a hago board is used to make the joining more reliable. To be The hago plate is a threaded rod to which a locking plate is welded.For example, when beams and beams are to be joined with a dovetail groove, make a hole in the beam on the dovetail groove sideways and insert the screw rod into the hole. Then, the locking plate is attached to the side surface of the beam on the dovetail side and fixed with nails, etc., and the nuts are screwed into the threaded rod that penetrates the beam on the dovetail groove sideways to tighten the beams. When joining a beam to a column, make a hole in the column horizontally, insert a screw rod into the hole, attach a locking plate to the side of the beam and fix it with nails, etc. The nuts are screwed onto and the beams and columns are tightened together.
【０００３】[0003]
しかしながら、従来のようにハゴ板、ボルト等を用いて梁等の建築用部材同士 を接合した場合、建築用部材である木材等の経年変形に伴う収縮、例えば乾燥に よる収縮により、ボルト等による締め付け力が弱まり、建築物の強度が低下する おそれがある。通常、木造建築の場合築後６月〜１年経つと既にガタツキの発生 が認められる。また、ハゴ板は通常１００〜１５０本／３０建坪の量が使用され 、これらの殆ど全てが緩むと考えられるので、建築物は鉛直軸まわりの捩じり力 に対して脆くなり、地震、大風等により崩れやすくなる。 However, when building members such as beams are joined together using a board, bolts, etc. as in the past, shrinkage due to aging deformation of the building members such as wood, for example, shrinkage due to drying, The tightening force may be weakened and the strength of the building may be reduced. Usually, in the case of wooden construction, rattling has already been observed from June to one year after construction. Moreover, since the amount of the hago boards is usually 100 to 150/30 tsubo and almost all of these are considered to be loose, the building becomes fragile with respect to the torsional force around the vertical axis, and earthquakes and large earthquakes occur. It tends to collapse due to wind and other factors.
【０００４】 本考案は、そのような問題点を解決することをその目的とする。The object of the present invention is to solve such a problem.
【０００５】[0005]
【課題を解決するための手段】 上記目的を達成するため、本考案は、ネジ棒の一端にコイル状バネワッシャを 介して係止板が連結され、該係止板が一方の建築用部材に係止され、該ネジ棒が そのネジ部及びナットを介して他方の建築用部材に係止され、該ナットが締め付 けられることにより上記一方の建築用部材が上記他方の建築用部材に固定され、 かつ、上記ナットの締め付けにより、上記コイル状バネワッシャが上記建築用部 材の経年変形に伴う収縮量と同程度又はそれよりも多めに弾性変形せしめられた 建築用ネジ締め装置の構成を採用し、また、ネジ棒が案内筒を介して係止板に連 結され、該案内筒とネジ棒後端の鍔部との間に上記コイル状バネワッシャが介装 され、該係止板が一方の建築用部材に係止され、該ネジ棒がそのネジ部及びナッ トを介して他方の建築用部材に係止され、該ナットが締め付けられることにより 上記一方の建築用部材が上記他方の建築用部材に固定され、かつ、上記ナットの 締め付けにより、上記コイル状バネワッシャが上記建築用部材の経年変形に伴う 収縮量と同程度又はそれよりも多めに圧縮された建築用ネジ締め装置の構成を採 用し、また、ネジ棒が案内筒を介して係止板に連結され、該案内筒とネジ棒後端 の鍔部との間に上記コイル状バネワッシャが介装され、該係止板が一方の建築用 部材の側面に係止され、該ネジ棒が上記一方の建築用部材と交差する他方の建築 用部材を貫通してそのネジ部及びナットを介して該他方の建築用部材に係止され 、該ナットが締め付けられることにより上記一方の建築用部材が上記他方の建築 用部材に固定され、かつ、上記ナットの締め付けにより、上記コイル状バネワッ シャが上記建築用部材の経年変形に伴う収縮量と同程度又はそれよりも多めに圧 縮された建築用ネジ締め装置の構成を採用し、ネジ棒が案内筒を介して係止板に 連結され、該案内筒とネジ棒後端の鍔部との間に上記コイル状バネワッシャが介 装され、該係止板が一方の木材の側面に係止され、該ネジ棒が上記一方の木材と 交差する他方の木材を貫通してそのネジ部及びナットを介して該他方の木材に係 止され、該ナットが締め付けられることにより上記一方の木材が上記他方の木材 に固定され、かつ、上記ナットの締め付けにより、上記コイル状バネワッシャが 上記木材の経年変形に伴う収縮量と同程度又はそれよりも多めに圧縮された建築 用ネジ締め装置の構成を採用し、また、ネジ棒が案内筒を介して係止板に連結さ れ、該案内筒とネジ棒後端の鍔部との間にコイル状バネワッシャが介装され、該 係止板には釘通し穴及びボルト通し穴が設けられ、釘及びボルトの一方又は双方 により該係止板が一方の建築用部材の側面に係止され、上記ネジ棒が上記一方の 建築用部材と交差する他方の建築用部材を貫通してそのネジ部及びナットを介し て該他方の建築用部材に係止され、該ナットが締め付けられることにより上記一 方の建築用部材が上記他方の建築用部材に固定され、かつ、上記ナットの締め付 けにより、上記コイル状バネワッシャが上記建築用部材の経年変形に伴う収縮量 と同程度又はそれよりも多めに圧縮された建築用ネジ締め装置の構成を採用し、 また、ネジ棒が案内筒を介して係止板に連結され、該案内筒と該ネジ棒後端に螺 合するナットとの間にコイル状バネワッシャが介装され、該係止板が一方の建築 用部材の側面に係止され、該ネジ棒が上記一方の建築用部材と交差する他方の建 築用部材を貫通してそのネジ部及び他のナットを介して該他方の建築用部材に係 止され、上記二か所のナットの一方又は双方が締め付けられることにより上記一 方の建築用部材が上記他方の建築用部材に固定され、かつ、上記ナットの締め付 けにより、上記コイル状バネワッシャが上記建築用部材の経年変形に伴う収縮量 と同程度又はそれよりも多めに圧縮された建築用ネジ締め装置の構成を採用し、 また、ネジ棒が案内筒を介して係止板に連結され、該案内筒とネジ棒後端の鍔部 との間にコイル状バネワッシャが介装され、該コイル状バネワッシャはその両端 が薄く形成されて隣接する巻線部に接触することにより円筒状に形成されており 、上記係止板は一方の建築用部材の側面に係止され、該ネジ棒が上記一方の建築 用部材と交差する他方の建築用部材を貫通してそのネジ部及びナットを介して該 他方の建築用部材に係止され、該ナットが締め付けられることにより上記一方の 建築用部材が上記他方の建築用部材に固定され、かつ、上記ナットの締め付けに より、上記コイル状バネワッシャが上記建築用部材の経年変形に伴う収縮量と同 程度又はそれよりも多めに圧縮された建築用ネジ締め装置の構成を採用している 。Means for Solving the Problems In order to achieve the above object, the present invention provides a locking plate connected to one end of a screw rod through a coil spring washer, and the locking plate is attached to one building member. Is stopped, the screw rod is locked to the other building member via the threaded portion and the nut, and the nut is tightened to fix the one building member to the other building member. In addition, the construction of a building screw tightening device is adopted in which the coil-shaped spring washer is elastically deformed by the tightening of the nut to the same extent as or more than the contraction amount due to the aged deformation of the building material. Further, the screw rod is connected to the locking plate through the guide tube, and the coil spring washer is interposed between the guide tube and the collar portion at the rear end of the screw rod, and the locking plate is provided on one side. The threaded rod is locked to the building member The other building member is fixed to the other building member by fastening the nut to the other building member through the screw part and the nut, and the other building member is fixed to the other building member by tightening the nut. The coil spring washer has a construction of a construction screw tightening device in which the construction member is compressed to a degree equal to or greater than the contraction amount of the construction member due to aging deformation, and the screw rod is inserted through the guide tube. The coiled spring washer is connected between the guide tube and the collar portion at the rear end of the screw rod, and the locking plate is locked to the side surface of one of the building members, and the screw is connected to the locking plate. The rod penetrates the other building member that intersects with the one building member, is locked to the other building member through the screw part and the nut, and the nut is tightened to tighten the one building member. The member for construction is the other Of the building screw tightening device that is fixed to the construction member and is compressed by the tightening of the nut to the same extent or more than the contraction amount of the construction member due to the aging deformation of the construction member. Adopting the configuration, the screw rod is connected to the locking plate through the guide tube, and the coil spring washer is interposed between the guide tube and the collar portion at the rear end of the screw rod, and the locking plate is Of the wood, the screw rod penetrates the other wood intersecting with the one wood, is locked to the other wood via the screw part and the nut, and the nut is tightened. The one wood is fixed to the other wood by the above, and the coiled spring washer is compressed by the tightening of the nut to the same extent as or more than the amount of contraction due to the aged deformation of the wood. screw tightening In addition, the screw rod is connected to the locking plate via the guide tube, and the coiled spring washer is interposed between the guide tube and the collar portion at the rear end of the screw rod. The stop plate is provided with a nail through hole and a bolt through hole, the locking plate is locked to the side surface of one building member by one or both of the nail and the bolt, and the screw rod is the one building member. The other building member that penetrates the other building member is engaged with the other building member through the screw portion and the nut, and the nut is tightened so that the one building member becomes the other building member. Of the building screw tightening device that is fixed to the building member and is compressed by the tightening of the nut to the same extent as or more than the amount of contraction of the building member due to aging deformation of the building member. The configuration is adopted, and the screw rod is inserted through the guide tube. And a coil-shaped spring washer is interposed between the guide cylinder and a nut screwed to the rear end of the screw rod, and the locking plate is locked to the side surface of one building member. The threaded rod penetrates the other building member that intersects with the one building member, and is fastened to the other building member through the screw part and another nut, and the two places One or both of the above nuts are tightened to fix the one building member to the other building member, and the tightening of the nut causes the coil-shaped spring washer to age over the building member. Adopting the structure of a building screw tightening device that is compressed to the same extent as or more than the amount of contraction due to deformation, and the screw rod is connected to the locking plate via the guide cylinder, and the guide cylinder and the screw are connected. A coil-shaped spring washer is inserted between the collar at the rear end of the rod. The coil-shaped spring washer is thinly formed at both ends and is formed into a cylindrical shape by contacting adjacent winding parts. The locking plate is locked to the side surface of one building member, The rod penetrates the other building member that intersects with the one building member, is locked to the other building member through the screw portion and the nut, and the nut is tightened to tighten the one building member. Member was fixed to the other building member, and by tightening the nut, the coiled spring washer was compressed to the same extent or more than the contraction amount of the building member due to aging. It uses the structure of a building screw tightening device.
【０００６】[0006]
木材等からなる建築用部材が経年変形に伴い収縮しても、その収縮に応じてコ イル状バネワッシャが弾性復帰するので、ネジ棒及びナットによる締め付け力が 維持される。従って、梁と梁同士、梁と柱同士、梁等と係止板同士、建築用部材 とコンクリート同士等建築用部材同士の締結状態が維持され、建築物の強度が保 たれる。 Even if a building member made of wood shrinks with age, the coil-shaped spring washer elastically returns in response to the shrinkage, so the tightening force of the screw rod and nut is maintained. Therefore, the fastening state of the beams and beams, beams and columns, beams and locking plates, and building members such as concrete and concrete members is maintained, and the strength of the building is maintained.
【０００７】 また、本考案において、ネジ棒が案内筒を介して係止板に連結され、該案内筒 とネジ棒後端の鍔部との間にコイル状バネワッシャが介装された構成とする場合 には、組み付けに際しナットを回すだけの簡易な操作で建築用部材を締め付ける ことができる。また、ネジ棒が係止板から脱落し難いので、部品の紛失を防止す ることができる。In the present invention, the screw rod is connected to the locking plate through the guide tube, and the coil spring washer is interposed between the guide tube and the collar portion at the rear end of the screw rod. In some cases, the building members can be tightened by a simple operation such as turning the nut during assembly. In addition, since the screw rod does not easily come off from the locking plate, it is possible to prevent the parts from being lost.
【０００８】 また、本考案において、係止板に釘通し穴及びボルト通し穴が設けられ、釘及 びボルトの一方又は双方により該係止板が一方の建築用部材の側面に係止される 場合は、係止板を釘、ボルト等所望の固定具を使用して簡易に建築用部材に固定 することができる。Further, in the present invention, the locking plate is provided with a nail through hole and a bolt through hole, and the locking plate is locked to the side surface of one building member by one or both of the nail and the bolt. In this case, the locking plate can be easily fixed to the building member by using a desired fixing tool such as a nail or a bolt.
【０００９】 また、本考案において、二か所のナットの一方又は双方を締め付けることによ り一方の建築用部材を他方の建築用部材に固定する場合は、いずれか所望の箇所 でネジ締め操作ができるので、組み立て作業が便利になる。また、後方のナット を回せば、ネジ棒が建築用部材の表面から突出する長さを加減することができる 。Further, in the present invention, when one building member is fixed to the other building member by tightening one or both of the two nuts, the screw tightening operation is performed at any desired position. Because it can be done, the assembly work becomes convenient. Also, by turning the rear nut, the length of the threaded rod protruding from the surface of the building member can be adjusted.
【００１０】 また、本考案において、コイル状バネワッシャの両端が薄く形成されて隣接す る巻線部に接触する場合は、コイル状バネワッシャは円筒状になり、案内筒とナ ットとの間に介装しやすくなる。Further, in the present invention, when both ends of the coil-shaped spring washer are thinly formed to contact the adjacent winding portions, the coil-shaped spring washer becomes a cylindrical shape, and is disposed between the guide tube and the nut. It becomes easy to intervene.
【００１１】[0011]
次に、この考案に係る建築用ネジ締め装置の実施例を図面に基いて説明する。 実施例１ 図５乃至図６において、符号１，２は夫々建築物の建築用部材である木材から なる梁を示している。一方の梁１の端部にはあり３が形成され、他方の梁２の中 間部にはあり溝４が形成され、あり３があり溝４内に挿入されることにより一方 の梁１が他方の梁２に抜け出し不能に接合されている。Next, an embodiment of a building screw fastening device according to the present invention will be described with reference to the drawings. Example 1 In FIGS. 5 to 6, reference numerals 1 and 2 denote beams made of wood, which are building members of buildings. The dovetail 3 is formed at the end of one beam 1, the dovetail groove 4 is formed in the middle of the other beam 2, and the dovetail 3 is inserted into the groove 4 so that one beam 1 is formed. It is joined to the other beam 2 so as not to slip out.
【００１２】 この接合箇所には、図１乃至図３に示されるような建築用ネジ締め装置３６が 装着されている。 この建築用ネジ締め装置３６は、両端にネジ部５ａ，５ｂが設けられたネジ棒 ５と、該ネジ棒５が摺動可能に挿通される案内筒３７と、該案内筒３７が溶接等 により固着される金属製の係止板８とを有している。案内筒３７は係止板８の一 端に固着され、ネジ棒５は係止板８上からその先端よりも先方にかけて伸びてい る。符号３８は溶接肉を示している。このネジ棒５の係止板８上に位置するネジ 部５ｂの後端には鍔部であるナット３９が螺合し、該ナット３９と案内筒３７と の間にコイル状バネワッシャ１０が介装されている。コイル状バネワッシャ１０ は、図４に示されるように、断面四角形の線状バネ材が複数回巻回されることに より形成され、その両端１０ａ，１０ｂは該コイル状バネワッシャ１０が圧縮状 態で円筒形になるよう薄く形成されている。両端１０ａ，１０ｂは案内筒３７と ナット３９との間に挿入しやすいよう隣接する巻線部に接触している。線状バネ 材の横断面は四角形に限らず円形等他の形状であってもよい。ネジ棒５の上記係 止板８上から先方に突出した部分のネジ部５ａには他のナット６が螺合している 。また、該ナット６には必要に応じてワッシャ１１があてがわれる。上記係止板 ８はネジ棒５の後端よりも更に後方に延びており、そこには釘を通す穴４０及び ボルト９を通す穴４１が設けられている。A building screw tightening device 36 as shown in FIGS. 1 to 3 is attached to the joining portion. This building screw tightening device 36 includes a threaded rod 5 having threaded portions 5a and 5b at both ends, a guide tube 37 into which the threaded rod 5 is slidably inserted, and the guide tube 37 by welding or the like. It has a metal locking plate 8 to be fixed. The guide cylinder 37 is fixed to one end of the locking plate 8, and the screw rod 5 extends from above the locking plate 8 to a position farther than its tip. Reference numeral 38 indicates welded meat. A nut 39, which is a flange, is screwed onto the rear end of the screw portion 5b of the screw rod 5 located on the locking plate 8, and the coil-shaped spring washer 10 is interposed between the nut 39 and the guide cylinder 37. Has been done. As shown in FIG. 4, the coiled spring washer 10 is formed by winding a linear spring material having a quadrangular cross section a plurality of times, and both ends 10a and 10b of the coiled spring washer 10 are in a compressed state. It is thinly formed to have a cylindrical shape. Both ends 10a and 10b are in contact with adjacent winding portions so that they can be easily inserted between the guide tube 37 and the nut 39. The cross section of the linear spring material is not limited to a quadrangle, but may be another shape such as a circle. Another nut 6 is screwed into the threaded portion 5a of the threaded rod 5 projecting forward from above the locking plate 8. A washer 11 is applied to the nut 6 if necessary. The locking plate 8 extends further rearward than the rear end of the screw rod 5, and a hole 40 for inserting a nail and a hole 41 for inserting a bolt 9 are provided therein.
【００１３】 上記梁１，２同士の接合力を高めるため、この建築用ネジ締め装置３６が図５ 乃至図７に示されるように装着されている。すなわち、あり溝側の梁２に横向き に孔７が明けられ、該孔７にネジ棒５が挿通されている。また、係止板８があり 側の梁１の側面にあてがわれ、ボルト９、釘等で係止されている。ネジ棒５の他 端のネジ部５ａはあり溝側の梁２を横向きに貫通し、該梁２から突出した部分に ワッシャ１１を介しナット６が螺合している。In order to increase the joining force between the beams 1 and 2, the building screw tightening device 36 is mounted as shown in FIGS. 5 to 7. That is, a hole 7 is formed in the beam 2 on the dovetail groove sideways, and the screw rod 5 is inserted into the hole 7. Further, the locking plate 8 is applied to the side surface of the beam 1 on the side where the locking plate 8 is present, and is locked with bolts 9 and nails. The threaded portion 5a at the other end of the threaded rod 5 extends laterally through the beam 2 on the groove side, and the nut 6 is screwed to the portion protruding from the beam 2 via the washer 11.
【００１４】 このナット６の締め付けにより、ネジ棒５は図２中左方向に引っ張られ、コイ ル状バネワッシャ１０は案内筒３７と後部のナット３９との間で圧縮され、図７ のように弾性変形する。従って、あり３とあり溝４との係合力が高められ、梁１ ，２同士が締め付けられる。コイル状バネワッシャ１０の圧縮変形量は、建築用 部材からなる梁１，２の経年変形に伴う収縮量と同程度又はそれよりも多めであ り、例えば３mm〜５mm程度である。これにより、梁１，２が経年変形に伴い収縮 しても、その収縮に応じてコイル状バネワッシャ１０が弾性復帰するので、ネジ 棒５及びナット６による締め付け力が維持される。従って、あり３とあり溝４と の間の隙間も解消され、梁１，２同士の締結状態が維持され、建築物の強度が維 持されることとなる。By tightening the nut 6, the screw rod 5 is pulled to the left in FIG. 2, the coil-shaped spring washer 10 is compressed between the guide tube 37 and the nut 39 at the rear part, and elastic as shown in FIG. Deform. Therefore, the engaging force between the dovetail 3 and the dovetail groove 4 is increased, and the beams 1 and 2 are fastened together. The amount of compressive deformation of the coil-shaped spring washer 10 is the same as or larger than the amount of contraction of the beams 1 and 2 made of building members due to aged deformation, and is, for example, about 3 mm to 5 mm. As a result, even if the beams 1 and 2 contract due to aged deformation, the coil spring washers 10 elastically return according to the contraction, so that the tightening force by the screw rod 5 and the nut 6 is maintained. Therefore, the gap between the dovetail 3 and the dovetail groove 4 is also eliminated, the fastening state of the beams 1 and 2 is maintained, and the strength of the building is maintained.
【００１５】 なお、上記係止板８は釘により梁１に係止することもできるが、図５乃至図７ に示されるように、梁１に孔１３を明け、そこにボルト９を通し、ナット１４で 締め付けるようにしてもよい。そして、ナット１４と梁１の凹陥部３４との間に ゴム状弾性を有する弾性ワッシャ１５と金属製ワッシャ１６とを介装し、梁１の 乾燥等による収縮量を見込んでその収縮量と同程度又はそれより多めに弾性ワッ シャ１５を圧縮しておけば、係止板８の緩みやガタツキを防止することができる 。The locking plate 8 can be locked to the beam 1 by a nail, but as shown in FIGS. 5 to 7, a hole 13 is made in the beam 1 and a bolt 9 is passed through the hole 13. The nut 14 may be used for tightening. An elastic washer 15 having rubber-like elasticity and a metal washer 16 are interposed between the nut 14 and the recessed portion 34 of the beam 1, and the amount of shrinkage due to the drying or the like of the beam 1 is expected to be the same as the amount of shrinkage. If the elastic washer 15 is compressed to some extent or more, loosening and rattling of the locking plate 8 can be prevented.
【００１６】 また、係止板８に代えてネジ棒５に鉤片を設け、これを梁１に打ち込むことに よりネジ棒５を梁１に取り付けることもできる。 実施例２ 図８及び図９において、符号１７，１８は夫々建築物の建築用部材である木材 からなる梁、柱を示している。梁１７の端部にはほぞ１９が形成され、柱１８の 中間部にはほぞ穴（図示せず）が形成され、ほぞ１９がほぞ穴内に挿入されるこ とにより梁１７が柱１８に接合されている。It is also possible to mount the threaded rod 5 on the beam 1 by providing a hook piece on the threaded rod 5 instead of the locking plate 8 and driving it into the beam 1. Example 2 In FIGS. 8 and 9, reference numerals 17 and 18 denote beams and columns made of wood, which are building members of buildings, respectively. A tenon 19 is formed at the end of the beam 17, a tenon (not shown) is formed in the middle of the pillar 18, and the beam 17 is joined to the pillar 18 by inserting the tenon 19 into the tenon. Has been done.
【００１７】 この接合箇所に、梁１７と柱１８同士の接合力を高めるため、実施例１におけ ると同様な建築用ネジ締め装置が３６が装着されている。すなわち、柱１８に横 向きに孔２２が明けられ、該孔２２にネジ棒５が挿通されている。そして、係止 板８が梁１７の側面にあてがわれ、釘２４等で係止されている。ネジ棒５のネジ 部５ａは柱１８を横向きに貫通し、貫通した箇所にコイル状バネワッシャ１０、 金属製ワッシャ１１が順に差し込まれ、最後にナット６が螺合している。In order to increase the joint force between the beam 17 and the pillar 18, a construction screw fastening device 36 similar to that in the first embodiment is attached to this joint portion. That is, a hole 22 is formed in the pillar 18 in the lateral direction, and the screw rod 5 is inserted into the hole 22. Then, the locking plate 8 is applied to the side surface of the beam 17, and is locked by the nail 24 or the like. The threaded portion 5a of the threaded rod 5 penetrates the column 18 in the lateral direction, the coiled spring washer 10 and the metal washer 11 are sequentially inserted into the penetrated portion, and the nut 6 is finally screwed.
【００１８】 上記柱１８の上記コイル状バネワッシャ１０等があてがわれる箇所には、コイ ル状バネワッシャ１０等を収納する凹陥部２７が設けられている。凹陥部２７は 省略することもできる。A recess 27 for accommodating the coil-shaped spring washer 10 or the like is provided at a position of the pillar 18 to which the coil-shaped spring washer 10 or the like is applied. The concave portion 27 can be omitted.
【００１９】 しかして、ネジ部５ａに螺合したナット６が締め付け方向に回されると、ほぞ １９とほぞ穴との係合力が高められ、梁１７と柱１８同士が締め付けられる。締 め付けの際、コイル状バネワッシャ１０が金属製ワッシャ１１と凹陥部２７の底 との間で圧縮され弾性変形するが、この圧縮量は実施例１におけると同程度であ る。これにより、梁１７や柱１８が乾燥等により収縮しても、その収縮量に応じ てコイル状バネワッシャ１０が弾性復帰するので、ネジ棒５及びナット６による 締め付け力が維持される。従って、ほぞ１９とほぞ穴との間の隙間も解消され、 梁１７と柱１８同士の締結状態が維持され、建築物の強度が維持されることとな る。When the nut 6 screwed into the screw portion 5a is turned in the tightening direction, the engaging force between the tenon 19 and the mortise hole is increased, and the beam 17 and the pillar 18 are tightened. At the time of tightening, the coil-shaped spring washer 10 is compressed and elastically deformed between the metal washer 11 and the bottom of the recess 27, but the amount of compression is about the same as in the first embodiment. As a result, even if the beam 17 or the pillar 18 contracts due to drying or the like, the coiled spring washer 10 elastically returns according to the contraction amount, so that the tightening force by the screw rod 5 and the nut 6 is maintained. Therefore, the gap between the tenon 19 and the mortise is also eliminated, the fastening state between the beam 17 and the column 18 is maintained, and the strength of the building is maintained.
【００２０】 なお、上記係止板８は釘２４によるほか、図１及び図２に示されると同様にし てボルト、ナット、コイル状バネワッシャ及び金属製ワッシャを用いて梁１７に 固定することもできる。The locking plate 8 can be fixed to the beam 17 using bolts, nuts, coil spring washers, and metal washers in the same manner as shown in FIGS. 1 and 2 in addition to the nail 24. .
【００２１】[0021]
本考案によれば、木材等からなる建築用部材が経年変形に伴い収縮しても、そ の収縮に応じてコイル状バネワッシャが弾性復帰するので、ネジ棒及びナットに よる締め付け力を維持することができる。従って、梁と梁同士、梁と柱同士、梁 等と係止板同士、木材とコンクリート同士等木材同士の締結状態を維持し、建築 物の強度を長期に亘り保つことができる。 According to the present invention, even if a building member made of wood or the like contracts due to aging deformation, the coiled spring washer elastically returns according to the contraction, so that the tightening force of the screw rod and the nut is maintained. You can Therefore, it is possible to maintain the fastening state of beams such as beams to each other, beams to columns to each other, beams to locking plates to each other, and timbers such as wood to concrete, and the strength of the building can be maintained for a long time.
【００２２】 また、本考案において、ネジ棒が案内筒を介して係止板に連結され、該案内筒 とネジ棒後端の鍔部との間にコイル状バネワッシャが介装された構成とする場合 には、組み付けに際しナットを回すだけの簡易な操作で建築用部材を締め付ける ことができる。また、ネジ棒が係止板から脱落し難いので、部品の紛失を防止す ることができる。Further, in the present invention, the screw rod is connected to the locking plate through the guide tube, and the coil spring washer is interposed between the guide tube and the collar portion at the rear end of the screw rod. In some cases, the building members can be tightened by a simple operation such as turning the nut during assembly. In addition, since the screw rod does not easily come off from the locking plate, it is possible to prevent the parts from being lost.
【００２３】 また、本考案において、係止板に釘通し穴及びボルト通し穴が設けられ、釘及 びボルトの一方又は双方により該係止板が一方の建築用部材の側面に係止される 場合は、係止板を釘、ボルト等所望の固定具を使用して簡易に建築用部材に固定 することができる。Further, in the present invention, the locking plate is provided with a nail through hole and a bolt through hole, and one or both of the nail and the bolt locks the locking plate on the side surface of one building member. In this case, the locking plate can be easily fixed to the building member by using a desired fixing tool such as a nail or a bolt.
【００２４】 また、本考案において、二か所のナットの一方又は双方を締め付けることによ り一方の建築用部材を他方の建築用部材に固定する場合は、いずれか所望の箇所 でネジ締め操作ができるので、組み立て作業が便利になる。また、後方のナット を回せば、ネジ棒が建築用部材の表面から突出する長さを加減することができる 。In the present invention, when one building member is fixed to the other building member by tightening one or both of the two nuts, the screw tightening operation is performed at any desired position. Because it can be done, the assembly work becomes convenient. Also, by turning the rear nut, the length of the threaded rod protruding from the surface of the building member can be adjusted.
【００２５】 また、本考案において、コイル状バネワッシャの両端が薄く形成されて隣接す る巻線部に接触する場合は、コイル状バネワッシャは円筒状になり、案内筒とナ ットとの間に介装しやすくなる。Further, in the present invention, when both ends of the coil-shaped spring washer are thinly formed and come into contact with the adjacent winding portions, the coil-shaped spring washer becomes a cylindrical shape and is provided between the guide tube and the nut. It becomes easy to intervene.
【図１】本考案に係る建築用ネジ締め装置のセット化し
たものの部分切欠平面図である。FIG. 1 is a partially cutaway plan view of a set of a building screw fastening device according to the present invention.
【図２】図１中II−II線断面図である。FIG. 2 is a sectional view taken along line II-II in FIG.
【図３】図１中 III−III 線断面図である。FIG. 3 is a sectional view taken along line III-III in FIG.
【図４】コイル状バネワッシャの一例の斜視図である。FIG. 4 is a perspective view of an example of a coil-shaped spring washer.
【図５】本考案に係る建築用ネジ締め装置の分解斜視図
である。FIG. 5 is an exploded perspective view of a building screw fastening device according to the present invention.
【図６】上記建築用ネジ締め装置の組み立て後の斜視図
である。FIG. 6 is a perspective view of the building screw fastening device after assembly.
【図７】図６中 VII−VII 線断面図である。7 is a sectional view taken along line VII-VII in FIG.
【図８】本考案に係る建築用ネジ締め装置の他の実施例
の分解斜視図である。FIG. 8 is an exploded perspective view of another embodiment of the architectural screw fastening device according to the present invention.
【図９】上記建築用ネジ締め装置の組み立て後の斜視図
である。FIG. 9 is a perspective view of the building screw fastening device after assembly.
１，２…梁 ５…ネジ棒 ５ａ…ネジ棒のネジ部 ６…ナット ８…係止板 ９…ボルト １０…コイル状バネワッシャ １４…ナット １５…コイル状バネワッシャ １７…梁 １８…柱 1, 2 ... Beam 5 ... Screw rod 5a ... Screw part of screw rod 6 ... Nut 8 ... Locking plate 9 ... Bolt 10 ... Coil spring washer 14 ... Nut 15 ... Coil spring washer 17 ... Beam 18 ... Pillar
Claims (7)
介して係止板が連結され、該係止板が一方の建築用部材
に係止され、該ネジ棒がそのネジ部及びナットを介して
他方の建築用部材に係止され、該ナットが締め付けられ
ることにより上記一方の建築用部材が上記他方の建築用
部材に固定され、かつ、上記ナットの締め付けにより、
上記コイル状バネワッシャが上記建築用部材の経年変形
に伴う収縮量と同程度又はそれよりも多めに弾性変形せ
しめられていることを特徴とする建築用ネジ締め装置。1. A locking plate is connected to one end of a threaded rod via a coil-shaped spring washer, the locking plate is locked to one building member, and the threaded rod is threaded through its threaded portion and a nut. Locked to the other building member, the one building member is fixed to the other building member by tightening the nut, and by tightening the nut,
A building screw tightening device, wherein the coil-shaped spring washer is elastically deformed to the same extent as or more than the amount of contraction of the building member due to aged deformation.
れ、該案内筒とネジ棒後端の鍔部との間にコイル状バネ
ワッシャが介装され、該係止板が一方の建築用部材に係
止され、該ネジ棒がそのネジ部及びナットを介して他方
の建築用部材に係止され、該ナットが締め付けられるこ
とにより上記一方の建築用部材が上記他方の建築用部材
に固定され、かつ、上記ナットの締め付けにより、上記
コイル状バネワッシャが上記建築用部材の経年変形に伴
う収縮量と同程度又はそれよりも多めに圧縮されている
ことを特徴とする建築用ネジ締め装置。2. A screw rod is connected to a locking plate via a guide cylinder, a coil spring washer is interposed between the guide cylinder and a collar portion at the rear end of the screw rod, and the locking plate is provided on one side. The building member is locked to the building member, the threaded rod is locked to the other building member through the threaded portion and the nut, and the nut is tightened so that the one building member is the other building member. And tightening the nut, the coil-shaped spring washer is compressed to the same extent as or more than the amount of contraction of the building member due to aged deformation. apparatus.
れ、該案内筒とネジ棒後端の鍔部との間にコイル状バネ
ワッシャが介装され、該係止板が一方の建築用部材の側
面に係止され、該ネジ棒が上記一方の建築用部材と交差
する他方の建築用部材を貫通してそのネジ部及びナット
を介して該他方の建築用部材に係止され、該ナットが締
め付けられることにより上記一方の建築用部材が上記他
方の建築用部材に固定され、かつ、上記ナットの締め付
けにより、上記コイル状バネワッシャが上記建築用部材
の経年変形に伴う収縮量と同程度又はそれよりも多めに
圧縮されていることを特徴とする建築用ネジ締め装置。3. A screw rod is connected to a locking plate via a guide tube, and a coil-shaped spring washer is interposed between the guide tube and a flange portion at the rear end of the screw rod, and the locking plate is provided on one side. Locked to the side surface of the building member, the screw rod penetrates the other building member intersecting with the one building member, and is locked to the other building member via the screw portion and the nut. , The one building member is fixed to the other building member by tightening the nut, and the tightening of the nut causes the coiled spring washer to shrink with the aged deformation of the building member and A screw tightening device for construction, characterized in that it is compressed to the same degree or more.
れ、該案内筒とネジ棒後端の鍔部との間にコイル状バネ
ワッシャが介装され、該係止板が一方の木材の側面に係
止され、該ネジ棒が上記一方の木材と交差する他方の木
材を貫通してそのネジ部及びナットを介して該他方の木
材に係止され、該ナットが締め付けられることにより上
記一方の木材が上記他方の木材に固定され、かつ、上記
ナットの締め付けにより、上記コイル状バネワッシャが
上記木材の経年変形に伴う収縮量と同程度又はそれより
も多めに圧縮されていることを特徴とする建築用ネジ締
め装置。4. A screw rod is connected to a locking plate via a guide tube, and a coil-shaped spring washer is interposed between the guide tube and a collar portion at the rear end of the screw rod, and the locking plate is provided on one side. By being locked to the side surface of the wood, the threaded rod passing through the other wood intersecting with the one wood, and being locked to the other wood via the screw part and the nut, and by tightening the nut. The one wood is fixed to the other wood, and by tightening the nut, the coiled spring washer is compressed to the same extent as or more than the amount of contraction due to the aged deformation of the wood. Characteristic architectural screw tightening device.
れ、該案内筒とネジ棒後端の鍔部との間にコイル状バネ
ワッシャが介装され、該係止板には釘通し穴及びボルト
通し穴が設けられ、釘及びボルトの一方又は双方により
該係止板が一方の建築用部材の側面に係止され、上記ネ
ジ棒が上記一方の建築用部材と交差する他方の建築用部
材を貫通してそのネジ部及びナットを介して該他方の建
築用部材に係止され、該ナットが締め付けられることに
より上記一方の建築用部材が上記他方の建築用部材に固
定され、かつ、上記ナットの締め付けにより、上記コイ
ル状バネワッシャが上記建築用部材の経年変形に伴う収
縮量と同程度又はそれよりも多めに圧縮されていること
を特徴とする建築用ネジ締め装置。5. A screw rod is connected to a locking plate via a guide tube, and a coil-shaped spring washer is interposed between the guide tube and a collar portion at the rear end of the screw rod, and the locking plate has a nail. A through hole and a bolt through hole are provided, and the locking plate is locked to a side surface of one building member by one or both of a nail and a bolt, and the screw rod crosses the other building member. The building member is fixed to the other building member by passing through the building member and being locked to the other building member via the screw part and the nut, and tightening the nut. Further, by tightening the nut, the coil-shaped spring washer is compressed to a degree equal to or greater than the amount of contraction of the building member due to aged deformation, or a larger amount.
れ、該案内筒と該ネジ棒後端に螺合するナットとの間に
コイル状バネワッシャが介装され、該係止板が一方の建
築用部材の側面に係止され、該ネジ棒が上記一方の建築
用部材と交差する他方の建築用部材を貫通してそのネジ
部及び他のナットを介して該他方の建築用部材に係止さ
れ、上記二か所のナットの一方又は双方が締め付けられ
ることにより上記一方の建築用部材が上記他方の建築用
部材に固定され、かつ、上記ナットの締め付けにより、
上記コイル状バネワッシャが上記建築用部材の経年変形
に伴う収縮量と同程度又はそれよりも多めに圧縮されて
いることを特徴とする建築用ネジ締め装置。6. A threaded rod is connected to a locking plate via a guide tube, and a coiled spring washer is interposed between the guide tube and a nut screwed to the rear end of the threaded bar, and the locking plate is provided. Is locked to the side surface of one of the building members, the threaded rod penetrates the other building member intersecting with the one building member, and the threaded portion and another nut are used for the other building member. Locked to a member, one or both of the two nuts are tightened by fastening one of the building members to the other building member, and by tightening the nut,
A building screw tightening device, wherein the coil-shaped spring washer is compressed to a degree equal to or greater than the amount of contraction of the building member due to aged deformation.
れ、該案内筒とネジ棒後端の鍔部との間にコイル状バネ
ワッシャが介装され、該コイル状バネワッシャはその両
端が薄く形成されて隣接する巻線部に接触することによ
り円筒状に形成されており、上記係止板は一方の建築用
部材の側面に係止され、該ネジ棒が上記一方の建築用部
材と交差する他方の建築用部材を貫通してそのネジ部及
びナットを介して該他方の建築用部材に係止され、該ナ
ットが締め付けられることにより上記一方の建築用部材
が上記他方の建築用部材に固定され、かつ、上記ナット
の締め付けにより、上記コイル状バネワッシャが上記建
築用部材の経年変形に伴う収縮量と同程度又はそれより
も多めに圧縮されていることを特徴とする建築用ネジ締
め装置。7. A screw rod is connected to a locking plate via a guide tube, and a coil-shaped spring washer is interposed between the guide tube and a collar portion at the rear end of the screw rod, and the coil-shaped spring washer has both ends thereof. Is formed thin and is formed into a cylindrical shape by contacting adjacent winding parts, the locking plate is locked to the side surface of one of the building members, and the screw rod is the one of the building members. Through the other building member that intersects with the other building member through its screw portion and nut, and by tightening the nut, the one building member is used for the other building member. A building screw, which is fixed to a member and is compressed by the tightening of the nut so that the coil-shaped spring washer is compressed to the same extent as or more than the contraction amount of the building member due to aging deformation. Fastening device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994002782U JP3004111U (en) | 1994-03-25 | 1994-03-25 | Architectural screw fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994002782U JP3004111U (en) | 1994-03-25 | 1994-03-25 | Architectural screw fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3004111U true JP3004111U (en) | 1994-11-08 |
Family
ID=43140048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1994002782U Expired - Lifetime JP3004111U (en) | 1994-03-25 | 1994-03-25 | Architectural screw fastening device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3004111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011028958A2 (en) * | 2009-09-02 | 2011-03-10 | Virginia Tech Intellectual Properties, Inc. | Connector devices and assemblies for construction and support of buildings and structures, and methods of making and using them |
-
1994
- 1994-03-25 JP JP1994002782U patent/JP3004111U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011028958A2 (en) * | 2009-09-02 | 2011-03-10 | Virginia Tech Intellectual Properties, Inc. | Connector devices and assemblies for construction and support of buildings and structures, and methods of making and using them |
| WO2011028958A3 (en) * | 2009-09-02 | 2011-07-14 | Virginia Tech Intellectual Properties, Inc. | Connector devices and assemblies for construction and support of buildings and structures, and methods of making and using them |
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