A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DITCH COVER WITH CURB STONE PART FOR PLACING IN U-SHAPED SIDE DITCH
PROBLEM TO BE SOLVED: To provide a ditch cover with a curb stone part for placing in a U-shaped side ditch having the sufficient drain function even if a dead leaf and a branch tree of easily causing clogging inflow in a general purpose grating, and having the function of guarding so as not to slip out a vehicle from a road.SOLUTION: In an assembly processed product of a plurality of metallic plate pieces, both end parts 51 in its cover width direction on a base part 5 having a cover width 5W adjusted to a groove width 9W of an U-shaped side ditch 9, are placed on an upper part step difference surface 95 of the U-shaped side ditch 9, or are placed on an upper end surface 94 of both side parts 92 of the U-shaped side ditch 9, and a curb stone part 6 of upwardly protruding one area in the cover width direction of the base part 5, is provided toward the side ditch longitudinal direction, and a flow water opening part K communicating with the inside of a side ditch flow passage 90 is also provided on a sidewall outer surface 61 formed of the curve stone part 6 and an upper surface 55 formed of the base part 5.
【課題】汎用グレーチングでは目詰まりを起こしやすい枯葉や枝木が流れ込んでも、十分な排水機能を備え、しかも従来形縁石に相当する縁石部を備えて、車が道路から外れないようガードする機能を有するＵ字形側溝への載置用縁石部付き溝蓋を提供する。【解決手段】複数の金属製板片の組付け加工品であって、Ｕ字形側溝9の溝幅9Wに合わせた蓋幅5Wを有するベース部5に係るその蓋幅方向の両端部分51がＵ字形側溝9の上部段差面95に載置されるか、又は該Ｕ字形側溝9の両側部92の上端面94に載置され、且つ側溝長手方向に向けて、該ベース部5の蓋幅方向の一領域を上方へ隆起させた縁石部6が設けられ、さらに該縁石部6がつくる側壁外面61と前記ベース部5がつくる上面55とに側溝流路90内へ通じる流水用開口部Kが設けられた。【選択図】図１
DITCH COVER WITH CURB STONE PART FOR PLACING IN U-SHAPED SIDE DITCH
PROBLEM TO BE SOLVED: To provide a ditch cover with a curb stone part for placing in a U-shaped side ditch having the sufficient drain function even if a dead leaf and a branch tree of easily causing clogging inflow in a general purpose grating, and having the function of guarding so as not to slip out a vehicle from a road.SOLUTION: In an assembly processed product of a plurality of metallic plate pieces, both end parts 51 in its cover width direction on a base part 5 having a cover width 5W adjusted to a groove width 9W of an U-shaped side ditch 9, are placed on an upper part step difference surface 95 of the U-shaped side ditch 9, or are placed on an upper end surface 94 of both side parts 92 of the U-shaped side ditch 9, and a curb stone part 6 of upwardly protruding one area in the cover width direction of the base part 5, is provided toward the side ditch longitudinal direction, and a flow water opening part K communicating with the inside of a side ditch flow passage 90 is also provided on a sidewall outer surface 61 formed of the curve stone part 6 and an upper surface 55 formed of the base part 5.
【課題】汎用グレーチングでは目詰まりを起こしやすい枯葉や枝木が流れ込んでも、十分な排水機能を備え、しかも従来形縁石に相当する縁石部を備えて、車が道路から外れないようガードする機能を有するＵ字形側溝への載置用縁石部付き溝蓋を提供する。【解決手段】複数の金属製板片の組付け加工品であって、Ｕ字形側溝9の溝幅9Wに合わせた蓋幅5Wを有するベース部5に係るその蓋幅方向の両端部分51がＵ字形側溝9の上部段差面95に載置されるか、又は該Ｕ字形側溝9の両側部92の上端面94に載置され、且つ側溝長手方向に向けて、該ベース部5の蓋幅方向の一領域を上方へ隆起させた縁石部6が設けられ、さらに該縁石部6がつくる側壁外面61と前記ベース部5がつくる上面55とに側溝流路90内へ通じる流水用開口部Kが設けられた。【選択図】図１
DITCH COVER WITH CURB STONE PART FOR PLACING IN U-SHAPED SIDE DITCH
Ｕ字形側溝への載置用縁石部付き溝蓋
OKAJIMA NOBUYUKI (author)
2015-12-07
Patent
Electronic Resource
Japanese