Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
COVER FOR RETAINING WALL DRAIN PIPE
To provide a cover for a retaining wall drain pipe which can prevent mischief for a retaining wall drain pipe, and can prevent growth of weeds in the retaining wall drain pipe.SOLUTION: A cover for a retaining wall drain pipe is composed of a fixing part, a cap part, a cover part, and a screw part, wherein the fixing part fixes a part of the screw part in an opening on a rear face side of a drain pipe or in the drain pipe, the cap part has a cylindrical part which is an opening on the surface side of the drain pipe and is fit to the drain pipe, a flange part which extends to outside in a radial direction from the end of the cylindrical part and is brought into contact with the surface of the retaining wall, and a filter which has a net shape attached to inside in the radial direction of the cylindrical part, and has a through hole penetrating through the screw part at the center and an opening for discharging an accumulated matter on the lower side, the cover part covers the opening on the surface side of the drain pipe and the cap part, has light-shielding property, has a diameter larger than that of the flange part, has elasticity, its edge part is brought into close contact with the surface of the retaining wall in the periphery of the opening of the drain pipe, its lower part is deformed by a water pressure in the drain pipe and can discharge water from the water pipe, and the fixing part and the cover part are fixed to each other by the screw part.SELECTED DRAWING: Figure 1
【課題】擁壁排水管へのいたずら防止、並びに、擁壁排水管における雑草の生育防止を可能にする擁壁排水管用カバーを提供する。【解決手段】固定部と、キャップ部と、カバー部と、ねじ部とから成り、固定部は、排水管の裏面側開口部又は排水管内で、ねじ部の一部を固定し、キャップ部は、排水管の表面側開口部で、該排水管に嵌合する筒状部と、該筒状部の端部から径方向外側へ延在し擁壁の表面に当接するフランジ部と、該筒状部の径方向内側に張られた網状で、中央のねじ部を貫通する貫通穴があると共に、下側には滞留物を排出するための開口部をがあるフィルターとを有し、カバー部は、排水管の表面側開口部及びキャップ部を覆い、遮光性があり、フランジ部の径よりも大きく、弾性を持ち、縁部が排水管の開口部の周囲の擁壁の表面に密着し、その下部は、排水管内の水圧によって変形して水を排水管内から排出可能で、固定部とカバー部とは、ねじ部で固着される。【選択図】図１
COVER FOR RETAINING WALL DRAIN PIPE
To provide a cover for a retaining wall drain pipe which can prevent mischief for a retaining wall drain pipe, and can prevent growth of weeds in the retaining wall drain pipe.SOLUTION: A cover for a retaining wall drain pipe is composed of a fixing part, a cap part, a cover part, and a screw part, wherein the fixing part fixes a part of the screw part in an opening on a rear face side of a drain pipe or in the drain pipe, the cap part has a cylindrical part which is an opening on the surface side of the drain pipe and is fit to the drain pipe, a flange part which extends to outside in a radial direction from the end of the cylindrical part and is brought into contact with the surface of the retaining wall, and a filter which has a net shape attached to inside in the radial direction of the cylindrical part, and has a through hole penetrating through the screw part at the center and an opening for discharging an accumulated matter on the lower side, the cover part covers the opening on the surface side of the drain pipe and the cap part, has light-shielding property, has a diameter larger than that of the flange part, has elasticity, its edge part is brought into close contact with the surface of the retaining wall in the periphery of the opening of the drain pipe, its lower part is deformed by a water pressure in the drain pipe and can discharge water from the water pipe, and the fixing part and the cover part are fixed to each other by the screw part.SELECTED DRAWING: Figure 1
【課題】擁壁排水管へのいたずら防止、並びに、擁壁排水管における雑草の生育防止を可能にする擁壁排水管用カバーを提供する。【解決手段】固定部と、キャップ部と、カバー部と、ねじ部とから成り、固定部は、排水管の裏面側開口部又は排水管内で、ねじ部の一部を固定し、キャップ部は、排水管の表面側開口部で、該排水管に嵌合する筒状部と、該筒状部の端部から径方向外側へ延在し擁壁の表面に当接するフランジ部と、該筒状部の径方向内側に張られた網状で、中央のねじ部を貫通する貫通穴があると共に、下側には滞留物を排出するための開口部をがあるフィルターとを有し、カバー部は、排水管の表面側開口部及びキャップ部を覆い、遮光性があり、フランジ部の径よりも大きく、弾性を持ち、縁部が排水管の開口部の周囲の擁壁の表面に密着し、その下部は、排水管内の水圧によって変形して水を排水管内から排出可能で、固定部とカバー部とは、ねじ部で固着される。【選択図】図１
COVER FOR RETAINING WALL DRAIN PIPE
擁壁排水管用カバー
KAWAHARA MITSUO (Autor:in)
03.10.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
APPARATUS FOR AUTOMATIC INSERTION OF DRAIN PIPE IN CONCRETE RETAINING WALL
| Europäisches Patentamt | 2024