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A platform for research: civil engineering, architecture and urbanism
BLOCKING LID OF MANHOLE COVER RECESS, LID BODY, AND RECESS BLOCKED MANHOLE COVER
PROBLEM TO BE SOLVED: To provide a blocking lid of a manhole cover recess which has a simple structure, and can block recesses of a variety of manhole covers .SOLUTION: A blocking lid 100 is provided for blocking a recess 11 recessed on an upper surface of a manhole cover 10 so as to be inserted with a tool for opening/closing the manhole cover and to be provided with an engaging shaft 12 to which the tool for opening/closing the manhole cover engages inside the recess 11. The blocking lid 100 also comprises: a lid body 110 which can block the recess 11 from the upper face side of the manhole cover 10, and is formed with a coupling part 114 connected to the engaging shaft 12 at the rear surface side; and a band body 120 which couples the coupling part 114 and the engaging shaft 12 inside the recess 11 in a state that the lid body 110 blocks the recess 11.
【課題】簡易な構造を有し、多種多様なマンホール蓋の凹所を閉塞することができるマンホール蓋凹所の閉塞蓋を提供する。【解決手段】本発明の閉塞蓋１００は、マンホール蓋開閉用の工具を挿入可能にマンホール蓋１０上面に凹設され、且つ、工具が係合する係合軸１２をその内部に設けた凹所１１を閉塞するための閉塞蓋１００であって、マンホール蓋１０の上面側から凹所１１を閉塞可能であり、係合軸１２に連結される結束部１１４が裏面側に形成された蓋体１１０と、該蓋体１１０が凹所１１を閉塞した状態で凹所１１内で結束部１１４と係合軸１２とを結束するバンド体１２０と、を備えることを特徴とする。【選択図】図１
BLOCKING LID OF MANHOLE COVER RECESS, LID BODY, AND RECESS BLOCKED MANHOLE COVER
PROBLEM TO BE SOLVED: To provide a blocking lid of a manhole cover recess which has a simple structure, and can block recesses of a variety of manhole covers .SOLUTION: A blocking lid 100 is provided for blocking a recess 11 recessed on an upper surface of a manhole cover 10 so as to be inserted with a tool for opening/closing the manhole cover and to be provided with an engaging shaft 12 to which the tool for opening/closing the manhole cover engages inside the recess 11. The blocking lid 100 also comprises: a lid body 110 which can block the recess 11 from the upper face side of the manhole cover 10, and is formed with a coupling part 114 connected to the engaging shaft 12 at the rear surface side; and a band body 120 which couples the coupling part 114 and the engaging shaft 12 inside the recess 11 in a state that the lid body 110 blocks the recess 11.
【課題】簡易な構造を有し、多種多様なマンホール蓋の凹所を閉塞することができるマンホール蓋凹所の閉塞蓋を提供する。【解決手段】本発明の閉塞蓋１００は、マンホール蓋開閉用の工具を挿入可能にマンホール蓋１０上面に凹設され、且つ、工具が係合する係合軸１２をその内部に設けた凹所１１を閉塞するための閉塞蓋１００であって、マンホール蓋１０の上面側から凹所１１を閉塞可能であり、係合軸１２に連結される結束部１１４が裏面側に形成された蓋体１１０と、該蓋体１１０が凹所１１を閉塞した状態で凹所１１内で結束部１１４と係合軸１２とを結束するバンド体１２０と、を備えることを特徴とする。【選択図】図１
BLOCKING LID OF MANHOLE COVER RECESS, LID BODY, AND RECESS BLOCKED MANHOLE COVER
マンホール蓋凹所の閉塞蓋、蓋体及び凹所閉塞マンホール蓋
TANAHASHI TAKAO (author)
2015-07-06
Patent
Electronic Resource
Japanese