A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RAINWATER SEEPAGE PIT
PROBLEM TO BE SOLVED: To provide a rainwater seepage pit that suppresses falling of a riser pipe member during installation.SOLUTION: A rainwater seepage pit 10 includes a bottomed cylindrical pit body 11 buried underground for temporarily storing rainwater in an inner space; a cover plate 13 fitted on the pit body 11 for closing an opening on a top surface of the pit body 11; a connecting hole pierced through the cover plate 13; and a riser pipe member 15 erected on the cover plate 13 by being connected to the connecting hole. The cover plate 13 has a plate-form support seat 21 mounted on a top surface of the cover plate, and a holding part 22 erected on the support seat 21. A holding member 20 is installed at a periphery of the connecting hole at the top surface of the cover plate 13, the holding member suppressing falling of the riser pipe member 15 by bringing the holding part 22 in contact with an outer peripheral surface of the riser pipe member 15 about to fall and supporting with the support seat 21.SELECTED DRAWING: Figure 1
【課題】施工時に立管部材が倒れることを抑制することができる雨水浸透ますを提供する。【解決手段】雨水浸透ます１０は、地中に埋設されてその内部の空間に雨水を一時的に貯留する有底筒状のます本体１１、ます本体１１の上面開口を閉塞するようにます本体１１に取り付けられた蓋板１３、蓋板１３を貫通するように形成されている接続孔、及び、接続孔に接続されることで蓋板１３上に立設された立管部材１５を備えるとともに、蓋板１３の上面に載置される板状の支持座２１と、支持座２１上に立設された保持部２２と、を有し、立管部材１５が倒れようとする場合に立管部材１５の外周面に保持部２２を当接させて支持座２１で支えることで立管部材１５の倒れを抑制する保持部材２０が、蓋板１３の上面で接続孔の周縁に設置されている。【選択図】図１
RAINWATER SEEPAGE PIT
PROBLEM TO BE SOLVED: To provide a rainwater seepage pit that suppresses falling of a riser pipe member during installation.SOLUTION: A rainwater seepage pit 10 includes a bottomed cylindrical pit body 11 buried underground for temporarily storing rainwater in an inner space; a cover plate 13 fitted on the pit body 11 for closing an opening on a top surface of the pit body 11; a connecting hole pierced through the cover plate 13; and a riser pipe member 15 erected on the cover plate 13 by being connected to the connecting hole. The cover plate 13 has a plate-form support seat 21 mounted on a top surface of the cover plate, and a holding part 22 erected on the support seat 21. A holding member 20 is installed at a periphery of the connecting hole at the top surface of the cover plate 13, the holding member suppressing falling of the riser pipe member 15 by bringing the holding part 22 in contact with an outer peripheral surface of the riser pipe member 15 about to fall and supporting with the support seat 21.SELECTED DRAWING: Figure 1
【課題】施工時に立管部材が倒れることを抑制することができる雨水浸透ますを提供する。【解決手段】雨水浸透ます１０は、地中に埋設されてその内部の空間に雨水を一時的に貯留する有底筒状のます本体１１、ます本体１１の上面開口を閉塞するようにます本体１１に取り付けられた蓋板１３、蓋板１３を貫通するように形成されている接続孔、及び、接続孔に接続されることで蓋板１３上に立設された立管部材１５を備えるとともに、蓋板１３の上面に載置される板状の支持座２１と、支持座２１上に立設された保持部２２と、を有し、立管部材１５が倒れようとする場合に立管部材１５の外周面に保持部２２を当接させて支持座２１で支えることで立管部材１５の倒れを抑制する保持部材２０が、蓋板１３の上面で接続孔の周縁に設置されている。【選択図】図１
RAINWATER SEEPAGE PIT
雨水浸透ます
OKAMOTO AKIRA (author) / TAKAGI TOSHIKI (author)
2016-02-01
Patent
Electronic Resource
Japanese
IPC:
E03F
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