JP4289818B2

JP4289818B2 - A frame method using thinned logs using cross beam fasteners and a cross beam fastener used for the frame method

Info

Publication number: JP4289818B2
Application number: JP2002056677A
Authority: JP
Inventors: 房雄高橋; 竹三郎本多; 雅之設楽
Original assignee: 株式会社高特
Priority date: 2002-03-01
Filing date: 2002-03-01
Publication date: 2009-07-01
Anticipated expiration: 2022-03-01
Also published as: JP2003253682A

Description

【０００１】
【発明が属する技術分野】
本発明は横梁留め金具を用いた丸太使用の法枠工法及びその法枠工法に用いる横梁留め金具に関するものである。
【０００２】
【従来の技術】
従来は、格子状の法枠を成形してその法枠内に生育基盤を吹付け施工していた。その形状は法面の勾配や凹凸に関係なく一般的に縦・横とも略同間隔で施工されている。
【０００３】
上記の施工方法にあっては、縦枠、横枠ともコンクリート材料で成形するため景観的な問題の他、材料、施工等に多くの費用を要して経済的でない。また、枠体部分が緑化されないだけではなく法枠内の上部は横梁が妨げとなり、雨水の恩恵を受けられずに生育基盤が乾燥して生育不良及び滑落が生じていた。
【０００４】
そこで、上記の従来工法の改善寸法として、枠の寸法に応じた厚い生育基盤を造成し、枠内全体で植物が生育できるように、また厚く造成した生育基盤が滑落しないようにプレートや鋼製の仕切板をアンカーで固定し、枠内に仕切棚を設置して全面緑化を図っている。しかしながら、金属製の仕切棚は、分解しにくい上に高価であり、またアンカーの固定に多くの労力を必要とする、という課題があった。
【０００５】
そこで本発明は、従来の課題を解決し、且つ当該発明の目的を達成するために提供するものである。
【０００６】
本発明の第１は、横梁留め金具を用いた丸太材使用の法枠工法において、法面の左右横方向に複数のコンクリート縦梁を所定間隔をあけて成形し、その所要個所の縦梁に当該縦梁の平面側から被せる略逆Ｌ字形の左片と右片とを向かい合わせると共に、その平面部を上下に重ねて縦梁の横幅方向に広狭調節できるようにし、その重ねた平面部にあけたボルト挿入孔に挿通したボルトで縦梁に連結して逆凹溝形を成す抱持体を成形し、その逆凹溝形の抱持体の側面に横梁受け部を成形して横梁留め金具を構成し、左右に隣り合って対峙する縦梁間に単一本又は複数本の丸太材を可とする横梁を配置すると共に、前記の横梁留め金具で前記横梁を固定したことを特徴とする横梁留め金具を用いた丸太材使用の法枠工法。
【０００７】
本発明の第２は、横梁留め金具を用いた丸太材使用の法枠工法において、法面の左右横方向に複数のコンクリート縦梁を所定間隔をあけて成形し、その所要個所の縦梁に当該縦梁の平面側から被せる略逆Ｌ字形の左片と右片とを向かい合わせると共に、その平面部を上下に重ねて縦梁の横幅方向に広狭調節できるようにし、その重ねた平面部にあけたボルト挿入孔に挿通したボルトで縦梁に連結して逆凹溝形を成す抱持体を成形し、その逆凹溝形の抱持体の側面に横梁受け部を成形して横梁留め金具を構成し、左右に隣り合って対峙する縦梁間に単一本又は複数本の丸太材を可とする横梁を配置すると共に、前記の横梁留め金具で横梁を固定し、且つ横梁受け部に設けた孔と当該横梁受け部の外側の横梁に鎹を打ち込んで成ること特徴とする横梁留め金具を用いた丸太材使用の法枠工法。
【０００８】
本発明の第３は、丸太材使用の法枠工法に用いる横梁留め金具において、法面の左右横方向に複数のコンクリート縦梁を所定間隔をあけて成形し、その所要個所の縦梁に当該縦梁の平面側から被せる略逆Ｌ字形の左片と右片とを向かい合わせると共に、その平面部を上下に重ねて縦梁の横幅方向に広狭調節できるようにし、その重ねた平面部にあけたボルト挿入孔に挿通したボルトで縦梁に連結して逆凹溝形を成す抱持体を成形し、その逆凹溝形の抱持体の側面に横梁受け部を成形した横梁留め金具であって、左右に隣り合って対峙する縦梁間に単一本又は複数本の丸太材を可とする横梁を配置すると共に、その横梁受け部の横梁を収容するために断面Ｕ字形にしたものである。
【０００９】
本発明の第４は、丸太材使用の法枠工法に用いる横梁留め金具において、法面の左右横方向に複数のコンクリート縦梁を所定間隔をあけて成形し、その所要個所の縦梁に当該縦梁の平面側から被せる略逆Ｌ字形の左片と右片とを向かい合わせると共に、その平面部を上下に重ねて縦梁の横幅方向に広狭調節できるようにし、その重ねた平面部にあけたボルト挿入孔に挿通したボルトで縦梁に連結して逆凹溝形を成す抱持体を成形し、その逆凹溝形の抱持体の側面に横梁受け部を成形した横梁留め金具であって、左右に隣り合って対峙する縦梁間に単一本又は複数本の丸太材を可とする横梁を配置すると共に、その抱持体と一体を成す溝形ガイドの内面に小突起を成形し、その横梁受け部の直線形下半部を溝形ガイドに差し込むと共に、当該横梁側の小突起と溝形ガイド側の小突起を噛合させながら上下方向にスライドできるように掛止したものである。
【００１０】
【実施例】
本発明の実施例を説明する。１は法面、２は法面の左右方向に所定の間隔Ｓをあけて打設した複数条のコンクリート製縦梁、３は横梁留め金具であり、縦梁の所定個所に適当な間隔Ｓ′（例えば０．５〜３．０m以内）の間Ｓ′で平面側から被せる抱持体４と、当該抱持体の側面に成形した横梁受け部５とから成っている。また、その抱持体４は、図３、図６、図９、図１２に示すように左右に２分割して断面が略逆L字形を成す左片４’と右片4”とを向かい合わせて逆溝形を成形し、縦梁２の横幅方向にスライドさせて広狭調節できるようにコンクリート用ボルト6を抱持体4（左片4’・右片4”）における平面の小孔７に通して縦梁２に連結する形状になっている。
【００１１】
前記の横梁留め金具３の横梁受け部５の形状は、図１〜３に示す第１例にあっては、高さ方向の下半部を直線形５₁にし、且つ上半部を凹弧形５₂に一体成形し、抱持体4の側面４０に成形してあるブラケット４₁にボルト６で止めてある。７は抱持体４の左片４’と右片４”の平面部にあけたボルト挿入孔、８は間伐丸太材を単一本または複数本用いた横梁、９は縦梁２と横梁８による方形枠内の法面１に吹付け施工した緑化基盤層、１０は横梁留め金具３の横梁受け部５に支受させた横梁を押さえるように設置した客土袋である。
【００１２】
また、横梁受け部５の形状の第２例にあっては、図４〜６に示す。すなわち、高さ方向の直線形下半部５₁と、凹弧形上半部５₂を一体成形し、その直線形下半部を抱持体４の側面４０に成形してある溝形ガイド４₂に差し込んで上下方向にスライドできるようにボルト６’で止めてある。
【００１３】
次に、横梁受け部５の形状の第３例にあっては、図７〜９に示す。すなわち、高さ方向の直線形下半部５₁の内面に小突起１１を列設し、当該直線形下半部に凹弧形上半部５₂を一体成形し、その下半部を抱持体4の側面４０に一体に成形してある溝形ガイド４₂に差し込むと共に、前記小突起１１に対峙する内面４₂′に設けてある鋸歯状小突起１２を前記小突起１１に噛合させながら上下方向にスライドできるように掛止してある。
【００１４】
続いて、横梁受け部５の形状の第４例にあっては、図１０〜１２に示す。すなわち、抱持体４の側面の高さ方向に略Ｕ字形５₃に成形すると共に適宜個所に小孔１３をあけておき、このＵ字形内部に複数本の細い間伐丸太材から成る横梁８を収容し、鎹１５を用いて前記の小孔１３と、横梁受け部５の外側の間伐丸太材とに打ち込んである。
【００１５】
そして、横梁受け部５の形状の第５例にあっては、図１３〜１５に示す。すなわち、抱持体４の側面の高さ方向に縦長の略Ｕ字形５₃に成形すると共に、上半部５₄を法肩方向に傾斜するように形成してある。また、横梁受け部５の適宜個所に小孔１３をあけておき、このＵ字形内部に細い間伐丸太材から成る横梁８を複数本収容し、鎹１５を用いて前記の小孔１３からと、横梁受け部５の外側の間伐丸太材とに打ち込んである。
【００１６】
【具体的な施工例】
本発明の施工順序は次のとおりである。法面１の左右横方向に複数のコンクリート縦梁２を所定間隔Ｓをあけて縦列に成形する。その縦梁の横幅は１５．０ｃｍ〜５０．０ｃｍ程度に設定する。また、隣り合う縦梁の間隔Ｓを２．０ｍ〜５．０ｍ程度に設定する。
【００１７】
次に、各縦梁２の法面傾斜方向の所要個所に０．５〜３．０ｍ以内の間隔Ｓ′で平面側から逆凹溝形の抱持体４を被せる。この場合、抱持体４を形成する左右に２分割した左片４′と右片４″を縦梁２の横幅方向にスライドさせて広狭調節した後、ボルト６で縦梁２に連結する。
【００１８】
被せた各抱持体４の側面に成形した横梁受け部５に左右に隣り合って対峙する縦梁２・２間に所定の長さに切断した単一本又は複数本の間伐丸太材を配置して横梁８とすると共に、前記の横梁受け部で当該横梁を固定する。
【００１９】
縦梁２に平面側から被せる抱持体４の側面に単一又は複数の横梁受け部５を成形し、その横梁受け部が横梁８の対向内側から挟持する。
【００２０】
縦梁２に平面側から被せる抱持体４の側面に単一又は複数の横梁受け部５を成形し、その横梁受け部を溝形ガイド４₂に成形すると共に、横梁受け部の直線形５₁に成形した小突起１１と、溝形ガイド４₂の内面に配置した小突起１２を噛合させ、横梁８の外形に適合するように高さ方向にスライドさせて調節する。
【００２１】
そして、縦梁２と横梁８で形成された枠内の法面１に緑化基盤材を吹付けて植生基盤９を造成する。
【００２２】
【発明の効果】
本発明は上記の構成であるから、次の効果がある。すなわち、安定を目的として、コンクリート材料で法枠の縦梁を成形して法面の小崩壊を防止することができる。次に、法枠の所定個所に横梁丸太留め金具をアンカーで取付けその留め金具で丸太材を固定して緑化基礎工（土留め棚）とすることができる。
【００２３】
横枠を成形する間伐丸太材等は自然景観に調和すると共に、生育基盤の安定保持が図れる。また、この横梁はコンクリートに比較して材料費や工程の短縮が図れて経済的である。そして、急勾配においても、横梁を成形する間伐丸太材の設置間隔を狭くすることによって生育基盤の流失を抑え、従来使用していたラス金網が省略できる。さらに、横梁用丸太材等は、植物が成長する過程では緑化基礎工としての目的を達し、植物が成長した後には腐食して植物の養分となりながら自然に戻ると共に、地山や植物等と馴染みやすい。
【００２４】
横梁留め金具は、縦梁の任意な個所に設置できると共に、横方向にスライドでき、法枠の成形時に生じる横幅寸法のばらつきに合わせて調節することができる。
【００２５】
また、横梁留め金具は、法面の凹凸及び丸太寸法に適用できるように加工がされているので、生育基盤の保持が図れる。したがって、横梁用の間伐丸太材を止める杭、アンカー等は不要となる。そして、横梁留め金具は、当該横梁留め金具の横梁受け部の部材を交換するだけで植栽棚になり、当該植栽に必要な客土袋を保持できる。
【図面の簡単な説明】
【図１】本発明に係る横梁留め金具を用いた丸太材使用の法枠工の第１実施例を示す平面図である。
【図２】図２(a)は図１の２―２線に沿う拡大断面図である。図２(b)はその横梁留め金具部位の拡大図である。
【図３】図１の３―３線に沿う拡大断面図である。
【図４】横梁留め金具を用いた丸太材使用の法枠工の第２実施例を示す平面図である。
【図５】図５(a)は図４の５―５線に沿う拡大断面図である。図５(b)はその横梁留め金具部位の拡大図である。
【図６】図４の６―６線に沿う拡大断面図である。
【図７】横梁留め金具を用いた丸太材使用の法枠工の第３実施例を示す平面図である。
【図８】図８(a)は図７の８―８線に沿う拡大断面図である。図８(b)はその横梁留め金具部位の拡大図である。図８(c)はその横梁留め金具の一部の拡大図である。
【図９】図7の９―９線に沿う拡大断面図である。
【図１０】横梁留め金具を用いた丸太使用の法枠工の第４実施例を示す平面図である。
【図１１】図１１(a)は図１０の１１―１１線に沿う拡大断面図である。図１１(b)はその横梁留め金具部位の拡大図である。
【図１２】図１０の１２―１２線に沿う拡大断面図である。
【図１３】横梁留め金具を用いた丸太材使用の法枠工の第５実施例を示す平面図である。
【図１４】図１４(a)は図１３の１４―１４線に沿う拡大断面図である。図１４(b)はその横梁留め金具部位の拡大図である。
【図１５】図１３の１５―１５線に沿う拡大断面図である。
【符号の説明】
１法面
２縦梁
３横梁留め金具
４抱持体
５横梁受け部
６・６′ ボルト
７ボルト孔
８横梁
９植生基盤層
１０客土袋
１１小突起
１２小突起
１３小孔
１５鎹[0001]
[Technical field to which the invention belongs]
The present invention relates to a log frame method using logs using a cross beam fastener and a cross beam fastener used in the method frame method.
[0002]
[Prior art]
Conventionally, a grid-like frame was formed and a growth base was sprayed into the frame. Regardless of the slope or unevenness of the slope, the shape is generally constructed at approximately the same interval both vertically and horizontally.
[0003]
In the construction method described above, both the vertical frame and the horizontal frame are formed of a concrete material, so that it is not economical because a large amount of cost is required for the material, construction, etc. in addition to a landscape problem. In addition to the fact that the frame part was not greened, the upper part of the frame was hindered by horizontal beams, and the growth base was dried without receiving the benefits of rainwater, resulting in poor growth and slipping.
[0004]
Therefore, as an improved dimension of the above-mentioned conventional method, a thick growth base corresponding to the size of the frame is created, so that plants can grow throughout the frame, and the thick growth base is not made to slide down, so that it is made of plate or steel. The partition plate is fixed with anchors, and a partition shelf is installed in the frame to make the whole area green. However, the metal partition shelf is difficult to disassemble and is expensive, and there is a problem that a lot of labor is required for fixing the anchor.
[0005]
Therefore, the present invention is provided in order to solve the conventional problems and achieve the object of the present invention.
[0006]
In the first aspect of the present invention, in the frame method using logs using horizontal beam fasteners, a plurality of concrete vertical beams are formed at predetermined intervals in the horizontal direction of the slope, and the vertical beams at the required locations are formed. causes Mukaiawa the left piece and the right piece of substantially inverted L-shape covering from the plane side of the longitudinal beam, to allow wide or narrow adjusted in the lateral direction of the vertical beam overlapping the flat portion in the vertical, the plane portion thereof superimposed Connected to the vertical beam with a bolt inserted into the drilled bolt insertion hole to form a holding body that forms a reverse concave groove shape, and then formed a horizontal beam receiving part on the side of the reverse concave groove shape holding body to fasten the horizontal beam constitute the brackets, with arranging the cross beam to variable single book or a plurality of round timber vertically Harima which faces adjacent to the left and right, characterized by being fixed to said crossbeam by the crossbeam fasteners A method of frame construction using logs using horizontal beam fasteners.
[0007]
In the second aspect of the present invention, in the frame method using logs using horizontal beam fasteners, a plurality of concrete vertical beams are formed at predetermined intervals in the horizontal direction of the slope, and the vertical beams at the required locations are formed. causes Mukaiawa the left piece and the right piece of substantially inverted L-shape covering from the plane side of the longitudinal beam, to allow wide or narrow adjusted in the lateral direction of the vertical beam overlapping the flat portion in the vertical, the plane portion thereof superimposed Connected to the vertical beam with a bolt inserted into the drilled bolt insertion hole to form a holding body that forms a reverse concave groove shape, and then formed a horizontal beam receiving part on the side of the reverse concave groove shape holding body to fasten the horizontal beam constitute the brackets, the vertical Harima which faces adjacent to the left and right as well as placing a crossbeam to variable single book or a plurality of round timber, the cross member is fixed by the crossbeam fasteners, and the transverse beam receiving portion It is characterized in that a rivet is driven into a hole provided and a lateral beam outside the lateral beam receiving portion. Law Form System of round timber use with a beam fasteners.
[0008]
The third of the present invention, the cross beam fasteners used in law frame construction method of round timber used to shape at predetermined intervals a plurality of concrete vertical beam in the lateral transverse slope, the vertically beams of the predetermined position It causes Mukaiawa the left piece and the right piece of substantially inverted L-shape covering from the plane side of the longitudinal beam, to allow wide or narrow adjusted in the lateral direction of the vertical beam overlapping the flat portion in the vertical, open the flat portion thereof superimposed the bolt insertion hole at insertion the bolt connected to the longitudinal beams by forming the retaining body forming a reverse concave groove shape, in the transverse beam fasteners molded transverse beam receiving portion on the side surface of the retaining body of the opposite groove-shaped and In addition , a horizontal beam allowing a single or a plurality of logs is arranged between the vertical beams facing each other on the left and right sides, and a U-shaped section is used to accommodate the horizontal beam of the horizontal beam receiving portion. is there.
[0009]
The fourth of the present invention, the cross beam fasteners used in law frame construction method of round timber using a plurality of concrete vertical beam in the lateral transverse slope molded at predetermined intervals, the vertically beams of the predetermined position It causes Mukaiawa the left piece and the right piece of substantially inverted L-shape covering from the plane side of the longitudinal beam, to allow wide or narrow adjusted in the lateral direction of the vertical beam overlapping the flat portion in the vertical, open the flat portion thereof superimposed the bolt insertion hole at insertion the bolt connected to the longitudinal beams by forming the retaining body forming a reverse concave groove shape, in the transverse beam fasteners molded transverse beam receiving portion on the side surface of the retaining body of the opposite groove-shaped and there are, formed in the vertical Harima which faces adjacent to the left and right as well as placing a crossbeam to variable single book or a plurality of round timber, the small projections on the inner surface of the groove-shaped guide forming the retaining body integrally and, a linear lower half of the transverse beam receiving portion with inserted into the groove-shaped guide, the lateral It is obtained by hooking to allow sliding in the vertical direction while meshing the small projections of the small protrusions and groove-shaped guide side of the side.
[0010]
【Example】
Examples of the present invention will be described. Reference numeral 1 is a slope, 2 is a plurality of concrete longitudinal beams cast at a predetermined interval S in the left-right direction of the slope, and 3 is a transverse beam clamp, and an appropriate interval S ′ at a predetermined position of the longitudinal beam. It consists of a holding body 4 covered from the plane side at S ′ (for example, within 0.5 to 3.0 m) and a cross beam receiving portion 5 formed on the side surface of the holding body. The holding body 4 is divided into a left piece 4 ′ and a right piece 4 ″ which are divided into left and right parts and have a substantially inverted L-shaped cross section as shown in FIG. 3, FIG. 6, FIG. 9, and FIG. In addition, a reverse groove shape is formed , and the concrete bolt 6 is slid in the width direction of the vertical beam 2 so that the width can be adjusted. The small hole 7 in the plane in the holding body 4 (left piece 4 ', right piece 4 ") And is connected to the vertical beam 2.
[0011]
The shape of the cross beam receiving portion 5 of the horizontal beam fasteners 3 of the can be in the first example shown in Figures 1-3, the lower half of the height direction rectilinear 5 _1, and a concave arc the upper half integrally molded to form 5 _2, it is bolted 6 on the bracket 4 ₁ that is molded into the side surface 40 of the retaining body 4. 7 is a bolt insertion hole formed in the flat portion of the left piece 4 ′ and the right piece 4 ″ of the holding body 4, 8 is a transverse beam using one or more thinned logs, 9 is a longitudinal beam 2 and a transverse beam 8 The greening base layer 10, which is sprayed on the slope 1 in the rectangular frame by 10, is a visitor bag installed so as to hold down the transverse beam supported by the transverse beam receiving portion 5 of the transverse beam fastener 3.
[0012]
Moreover, in the 2nd example of the shape of the cross beam receiving part 5, it shows in FIGS. That is, the height direction of the straight lower half 5 _1, integrally formed concave arc shape on half 5 _2, channel-shaped guide that is by molding the linear lower half on the side surface 40 of the retaining body 4 insert 4 ₂ are bolted 6 'so that it can slide up and down direction.
[0013]
Next, a third example of the shape of the cross beam receiving portion 5 is shown in FIGS. That is, arrayed small projection 11 in the height direction of the straight lower half 5 ₁ of the inner surface, and integrally molded concave arc shape on half 5 ₂ under the straight halves, Idaku the lower half portion the side surface 40 of the bearing member 4 with inserted into the groove-shaped guide 4 ₂ that is integrally formed, is engaged serrated small projection 12 which is provided on the inner surface 4 ₂ 'which faces the small projection 11 on the small projection 11 However, it is hooked so that it can slide up and down.
[0014]
Next, a fourth example of the shape of the cross beam receiving portion 5 is shown in FIGS. That is, the appropriate point while forming a substantially U-shape 5 ₃ in the height direction of the side surface of the retaining body 4 keep open the small hole 13, the transverse beam 8 consisting of a plurality of thin thinned round timber inside the U-shaped It is housed and driven into the small hole 13 and the thinned log material outside the cross beam receiving portion 5 using the scissors 15.
[0015]
And in the 5th example of the shape of the cross beam receiving part 5, it shows in FIGS. That is, the molded in the height direction of the side surface of the retaining body 4 in a vertically long substantially U-shaped 5 _3, is formed so as to tilt the upper half 5 ₄ Hokata direction. Further, a small hole 13 is made at an appropriate position of the horizontal beam receiving portion 5, and a plurality of horizontal beams 8 made of thin thinned logs are accommodated inside the U-shape. It is driven into the thinned logs of the outer side of the horizontal beam receiving portion 5.
[0016]
[Specific construction examples]
The construction sequence of the present invention is as follows. A plurality of concrete vertical beams 2 are formed in a column at a predetermined interval S in the horizontal direction of the slope 1. The width of the vertical beam is set to about 15.0 cm to 50.0 cm. Further, the interval S between adjacent vertical beams is set to about 2.0 m to 5.0 m.
[0017]
Next, the reverse concave groove-shaped holding bodies 4 are covered from the plane side at intervals S ′ within 0.5 to 3.0 m at required portions in the direction of slope of each vertical beam 2. In this case, the left piece 4 ′ and the right piece 4 ″, which are divided into right and left parts forming the holding body 4, are slid in the widthwise direction of the vertical beam 2 to adjust the width and then connected to the vertical beam 2 with bolts 6.
[0018]
Single or multiple thinned logs cut to a predetermined length are placed between the vertical beams 2 and 2 facing each other on the side of the horizontal beam receiving portion 5 formed on the side surface of each covered body 4 Then, the horizontal beam 8 is formed, and the horizontal beam is fixed by the horizontal beam receiving portion.
[0019]
A single or a plurality of horizontal beam receiving portions 5 are formed on the side surface of the holding body 4 that covers the vertical beam 2 from the plane side, and the horizontal beam receiving portions are clamped from the opposite inner side of the horizontal beam 8.
[0020]
Molding the receiving portion 5 a single or plurality of transverse beams to the side surface of the retaining member 4 to the longitudinal beam 2 is put from the plane side, the transverse beam receiving portion while forming a groove-shaped guide 4 _2, linear 5 crossbeam receiving portion a small projection 11 which is molded into _1, a small projection 12 which is disposed on the inner surface of the groove-shaped guide 4 ₂ is meshed, it is adjusted by sliding in the height direction to fit the contour of the cross beam 8.
[0021]
Then, a vegetation base 9 is created by spraying a greening base material on the slope 1 in the frame formed by the vertical beam 2 and the horizontal beam 8.
[0022]
【The invention's effect】
Since the present invention has the above configuration, the following effects are obtained. That is, for the purpose of stabilization, the vertical beam of the frame can be formed from a concrete material to prevent the small collapse of the slope. Next, a horizontal beam log clasp is attached to a predetermined portion of the frame with an anchor, and the log is fixed with the clasp, so that a greening foundation work (earth retaining shelf) can be obtained.
[0023]
The thinned logs that form the horizontal frame are in harmony with the natural landscape and can maintain a stable growth base. In addition, this cross beam is economical because material costs and processes can be shortened compared to concrete. And even in a steep slope, by narrowing the installation interval of the thinned logs forming the horizontal beam, the loss of the growth base can be suppressed and the conventionally used lath wire mesh can be omitted. In addition, logs for horizontal beams, etc., have achieved the purpose of greening foundation during the process of plant growth, and after plant growth, they corrode and return to nature while becoming nutrients for the plant. Cheap.
[0024]
The horizontal beam fastener can be installed at an arbitrary position of the vertical beam and can be slid in the horizontal direction, and can be adjusted in accordance with the variation in the horizontal width dimension that occurs when the frame is formed.
[0025]
Moreover, since the horizontal beam fastener is processed so that it can be applied to the unevenness of the slope and the log size, the growth base can be retained. Therefore, a pile, an anchor, etc. for stopping the thinned logs for the horizontal beam are not required. And a cross beam fastener becomes a planting shelf only by replacing | exchanging the member of the cross beam receiving part of the said cross beam clamp, and can hold | maintain the soil bag required for the said planting.
[Brief description of the drawings]
FIG. 1 is a plan view showing a first embodiment of a frame work using a log material using a cross beam fastener according to the present invention.
FIG. 2A is an enlarged cross-sectional view taken along line 2-2 in FIG. FIG. 2B is an enlarged view of the cross beam fastener part.
3 is an enlarged cross-sectional view taken along line 3-3 in FIG.
FIG. 4 is a plan view showing a second embodiment of a frame work using a log material using a cross beam fastener.
5 (a) is an enlarged sectional view taken along line 5-5 of FIG. FIG. 5B is an enlarged view of the cross beam fastener part.
6 is an enlarged cross-sectional view taken along line 6-6 of FIG.
FIG. 7 is a plan view showing a third embodiment of a frame work using a log material using a cross beam fastener.
8 (a) is an enlarged cross-sectional view taken along line 8-8 of FIG. FIG. 8B is an enlarged view of the cross beam fastener part. FIG. 8C is an enlarged view of a part of the cross beam fastener.
9 is an enlarged cross-sectional view taken along line 9-9 of FIG.
FIG. 10 is a plan view showing a fourth embodiment of a log frame using a cross beam fastener.
FIG. 11 (a) is an enlarged cross-sectional view taken along line 11-11 of FIG. FIG. 11 (b) is an enlarged view of the cross beam fastener part.
12 is an enlarged cross-sectional view taken along line 12-12 of FIG.
FIG. 13 is a plan view showing a fifth embodiment of a frame work using a log material using a cross beam fastener.
14 (a) is an enlarged cross-sectional view taken along line 14-14 of FIG. FIG. 14B is an enlarged view of the cross beam fastener part.
15 is an enlarged cross-sectional view taken along line 15-15 of FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Slope 2 Longitudinal beam 3 Lateral beam fastener 4 Holding body 5 Lateral beam receiving part 6 * 6 'Bolt 7 Bolt hole 8 Lateral beam 9 Vegetation base layer 10 Customer soil bag 11 Small protrusion 12 Small protrusion 13 Small hole 15

Claims

Form a plurality of concrete longitudinal beams (2) on the right and left sides of the slope (1) with a predetermined interval (S), and cover the longitudinal beams (2) at the required locations from the plane side of the longitudinal beams. left piece of L-shaped (4 ') and the right piece (4 ") and causes Mukaiawa and to allow wide or narrow adjusted in the lateral direction of the vertical beam overlapping the flat portion in the vertical, opened to the planar portion thereof superimposed A bolt (6) inserted through the bolt insertion hole (7) is connected to the longitudinal beam (2) to form a holding body (4) having a reverse concave groove shape, and the reverse concave groove shape holding body (4 ) shaping the side surfaces (40) cross beam receiving section (5) in the configure crossbeam fasteners (3), a single book or a plurality between longitudinal beams which faces adjacent to the left and right (2) (2) A frame construction method using a log material using a cross beam fastener, characterized in that a cross beam (8) allowing a log material is arranged and the cross beam is fixed by the cross beam fastener (3).

Form a plurality of concrete longitudinal beams (2) on the right and left sides of the slope (1) with a predetermined interval (S), and cover the longitudinal beams (2) at the required locations from the plane side of the longitudinal beams. left piece of L-shaped (4 ') and the right piece (4 ") and causes Mukaiawa and then to allow wide or narrow adjusted in the lateral direction of the vertical beam overlapping the flat portion in the vertical, it opened to the planar portion thereof superimposed A bolt (6) inserted through the bolt insertion hole (7) is connected to the longitudinal beam (2) to form a holding body (4) having a reverse concave groove shape, and the reverse concave groove shape holding body (4 ) shaping the side surfaces (40) cross beam receiving section (5) in the configure crossbeam fasteners (3), a single book or a plurality between longitudinal beams which faces adjacent to the left and right (2) (2) A horizontal beam (8) that allows the log of the book, and the horizontal beam (8) is fixed by the horizontal beam fastener (3) , and the hole (13) provided in the horizontal beam receiving portion (5) and the relevant horizontal beam receiving section (5) crossbeam clasp, characterized by comprising by implanting cramp (15) to the crossbeam (8) of the outer Law Form System of round timber use with.

Form a plurality of concrete longitudinal beams (2) on the right and left sides of the slope (1) with a predetermined interval (S), and cover the longitudinal beams (2) at the required locations from the plane side of the longitudinal beams. left piece of L-shaped (4 ') and the right piece (4 ") and causes Mukaiawa and to allow wide or narrow adjusted in the lateral direction of the vertical beam overlapping the flat portion in the vertical, opened to the planar portion thereof superimposed A bolt (6) inserted through the bolt insertion hole (7) is connected to the longitudinal beam (2) to form a holding body (4) having a reverse concave groove shape, and the reverse concave groove shape holding body (4 ) is a side (40 transverse beam receiving portion) (crossbeam fasteners which was molded 5) (3) of a single book or a plurality of between the longitudinal beams (2) (2) which faces adjacent to the left and right a round timber with disposing the cross beam (8) to be variable, round timber used, characterized in that the crossbeam receiving part (5) and the U-shaped cross section ₍₃₎ to accommodate the cross beam (8) Cross beam fasteners used in the frame construction method.

Form a plurality of concrete longitudinal beams (2) on the right and left sides of the slope (1) with a predetermined interval (S), and cover the longitudinal beams (2) at the required locations from the plane side of the longitudinal beams. left piece of L-shaped (4 ') and the right piece (4 ") and causes Mukaiawa and to allow wide or narrow adjusted in the lateral direction of the vertical beam overlapping the flat portion in the vertical, opened to the planar portion thereof superimposed A bolt (6) inserted through the bolt insertion hole (7) is connected to the longitudinal beam (2) to form a holding body (4) having a reverse concave groove shape, and the reverse concave groove shape holding body (4 ) is a side (40 transverse beam receiving portion) (crossbeam fasteners which was molded 5) (3) of a single book or a plurality of between the longitudinal beams (2) (2) which faces adjacent to the left and right with arranging the transverse beam of the round timber and allowed (8), by forming a small protrusion (12) on the inner surface (4 ₂ ') of the groove-shaped guide forming an integral and its retaining body (4) (4 ₂₎ Insert the straight lower half (5 ₁ ) of the horizontal beam receiving part (5 ) into the groove guide (4 ₂ ) and Cross beam fasteners used in the log frame method using logs, characterized in that the small protrusions (11) on the beam side and the small protrusions (12) on the groove-shaped guide are engaged so that they can slide in the vertical direction. .