A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a metal-reinforced wooden fence for which timber from forest-thinning can be used, which can maintain the strength of the fence even when corrosion occurs in a woody part, and has high safety.SOLUTION: A metal-reinforced wooden fence includes a cross member 2 which is fixed to a concrete foundation member and is laid across support columns in which in-support column metal rod-like members are inserted toward a support column axial center direction in wooden support column body parts. The cross member 2 has an in-cross member metal rod-like member 22 inserted toward the axial center direction in a wooden cross member body part 21 with male screws 29 on both sides protruding on both sides of the cross member body part. The support column has the lower end of the in-support column metal rod-like member fixed to the concrete foundation member, and is erected by engaging a nut 8 with the upper end and fastening the nut. The support column is formed with a cylindrical screw through hole 35 between the deepest parts of cross member engaging recess parts 20 formed on the right and left, and the support columns support the cross member by engaging a cylindrical screw 31 formed with a female screw on the inner surface thereof into the cylindrical screw through hole in a manner of being incapable of rotating, and screwing the male screws 29 on the tips of the cross member into the cylindrical screw from both sides.SELECTED DRAWING: Figure 4
【課題】間伐材を利用でき、木質部分に腐食が生じても、柵の強度が維持され、安全性の高い金属補強木材製柵を提供する。【解決手段】コンクリート基礎部材に固定され、木製の支柱本体部内に支柱内金属棒材が支柱軸心方向に向けて挿通された支柱間に架け渡した横材２を有し、横材２は、木製の横材本体部２１内に横材内金属棒状材２２が軸心方向に向けて挿通され、その両端の雄ネジ２９を横材本体部の両端に突出させ、支柱は、支柱内金属棒状材の下端をコンクリート基礎部材に固定し、上端部にナット８を嵌合させて締め付けることによって立設され、支柱には、左右に形成された横材嵌合用凹陥部２０の最奥部間に筒ネジ貫通孔３５が形成され、これに内面に雌ネジを形成した筒ネジ３１を回転不能に嵌合させ、その筒ネジの両端から横材の先端の雄ネジ２９をそれぞれ螺嵌させることによって横材を支柱に支持させる。【選択図】図４
PROBLEM TO BE SOLVED: To provide a metal-reinforced wooden fence for which timber from forest-thinning can be used, which can maintain the strength of the fence even when corrosion occurs in a woody part, and has high safety.SOLUTION: A metal-reinforced wooden fence includes a cross member 2 which is fixed to a concrete foundation member and is laid across support columns in which in-support column metal rod-like members are inserted toward a support column axial center direction in wooden support column body parts. The cross member 2 has an in-cross member metal rod-like member 22 inserted toward the axial center direction in a wooden cross member body part 21 with male screws 29 on both sides protruding on both sides of the cross member body part. The support column has the lower end of the in-support column metal rod-like member fixed to the concrete foundation member, and is erected by engaging a nut 8 with the upper end and fastening the nut. The support column is formed with a cylindrical screw through hole 35 between the deepest parts of cross member engaging recess parts 20 formed on the right and left, and the support columns support the cross member by engaging a cylindrical screw 31 formed with a female screw on the inner surface thereof into the cylindrical screw through hole in a manner of being incapable of rotating, and screwing the male screws 29 on the tips of the cross member into the cylindrical screw from both sides.SELECTED DRAWING: Figure 4
【課題】間伐材を利用でき、木質部分に腐食が生じても、柵の強度が維持され、安全性の高い金属補強木材製柵を提供する。【解決手段】コンクリート基礎部材に固定され、木製の支柱本体部内に支柱内金属棒材が支柱軸心方向に向けて挿通された支柱間に架け渡した横材２を有し、横材２は、木製の横材本体部２１内に横材内金属棒状材２２が軸心方向に向けて挿通され、その両端の雄ネジ２９を横材本体部の両端に突出させ、支柱は、支柱内金属棒状材の下端をコンクリート基礎部材に固定し、上端部にナット８を嵌合させて締め付けることによって立設され、支柱には、左右に形成された横材嵌合用凹陥部２０の最奥部間に筒ネジ貫通孔３５が形成され、これに内面に雌ネジを形成した筒ネジ３１を回転不能に嵌合させ、その筒ネジの両端から横材の先端の雄ネジ２９をそれぞれ螺嵌させることによって横材を支柱に支持させる。【選択図】図４
METAL-REINFORCED WOODEN FENCE
金属補強木材製柵
AKI TADAO (author)
2016-10-13
Patent
Electronic Resource
Japanese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
WOODEN PROTECTION FENCE AND CONNECTION METAL FITTING THEREOF
| European Patent Office | 2017