A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a ditch cover hardly causing stay of moisture.SOLUTION: A ditch cover 1 of a first mode has a receiving frame 2 comprising a pair of vertical walls 21 facing with each other with a space and extended in the ditch longitudinal direction, and a pair of horizontal plate parts 22 horizontally extended outward the ditch width direction from a lower end of the respective vertical walls 21. The ditch cover 1 has a connection member 3 penetrating through a vertical hole 211 of the pair of vertical walls 21 and extended in the ditch width direction. The ditch cover of a second mode has a receiving frame comprising a pair of vertical walls and a pair of horizontal plate parts horizontally extended toward a Y1 side being one side of the ditch width direction from the lower end of the vertical walls. The ditch cover of the second mode has a connection member penetrating through a vertical hole provided to the vertical wall of the Y1 side out of the pair of vertical walls, extended in the ditch width direction and joined to the receiving frame. In the respective modes, the connection member 3 is joined to the receiving frame 2. The connection member 3 has an opening 30 opened downward. The horizontal plate part 22 has a horizontal hole 221 communicating with the opening 30.SELECTED DRAWING: Figure 7
【課題】水分が滞留し難い溝蓋を提供すること。【解決手段】第一の態様の溝蓋１は、互いに間隔をあけて対向すると共に溝長手方向に延びる一対の縦壁２１と、各縦壁２１の下端から溝幅方向外側に水平にそれぞれ延設された一対の横板部２２と、を備える受枠２を有する。溝蓋１は、一対の縦壁２１の縦穴２１１を貫通して溝幅方向に延在する連結部材３を有する。第二の態様の溝蓋は、一対の縦壁と、縦壁の下端から溝幅方向の一方の側であるＹ１側に水平にそれぞれ延設された一対の横板部と、を備える受枠を有する。また、第二の態様の溝蓋は、一対の縦壁のうちのＹ１側の縦壁に設けられた縦穴を貫通して溝幅方向に延在し、受枠に接合された連結部材を有する。各態様において、連結部材３は、受枠２に接合されている。連結部材３は、下側に向かって開口する開口部３０を有する。横板部２２は、開口部３０に連通する横穴２２１を有する。【選択図】図７
To provide a ditch cover hardly causing stay of moisture.SOLUTION: A ditch cover 1 of a first mode has a receiving frame 2 comprising a pair of vertical walls 21 facing with each other with a space and extended in the ditch longitudinal direction, and a pair of horizontal plate parts 22 horizontally extended outward the ditch width direction from a lower end of the respective vertical walls 21. The ditch cover 1 has a connection member 3 penetrating through a vertical hole 211 of the pair of vertical walls 21 and extended in the ditch width direction. The ditch cover of a second mode has a receiving frame comprising a pair of vertical walls and a pair of horizontal plate parts horizontally extended toward a Y1 side being one side of the ditch width direction from the lower end of the vertical walls. The ditch cover of the second mode has a connection member penetrating through a vertical hole provided to the vertical wall of the Y1 side out of the pair of vertical walls, extended in the ditch width direction and joined to the receiving frame. In the respective modes, the connection member 3 is joined to the receiving frame 2. The connection member 3 has an opening 30 opened downward. The horizontal plate part 22 has a horizontal hole 221 communicating with the opening 30.SELECTED DRAWING: Figure 7
【課題】水分が滞留し難い溝蓋を提供すること。【解決手段】第一の態様の溝蓋１は、互いに間隔をあけて対向すると共に溝長手方向に延びる一対の縦壁２１と、各縦壁２１の下端から溝幅方向外側に水平にそれぞれ延設された一対の横板部２２と、を備える受枠２を有する。溝蓋１は、一対の縦壁２１の縦穴２１１を貫通して溝幅方向に延在する連結部材３を有する。第二の態様の溝蓋は、一対の縦壁と、縦壁の下端から溝幅方向の一方の側であるＹ１側に水平にそれぞれ延設された一対の横板部と、を備える受枠を有する。また、第二の態様の溝蓋は、一対の縦壁のうちのＹ１側の縦壁に設けられた縦穴を貫通して溝幅方向に延在し、受枠に接合された連結部材を有する。各態様において、連結部材３は、受枠２に接合されている。連結部材３は、下側に向かって開口する開口部３０を有する。横板部２２は、開口部３０に連通する横穴２２１を有する。【選択図】図７
DITCH COVER
溝蓋
NISHIMURA HARUO (author)
2018-12-06
Patent
Electronic Resource
Japanese
IPC:
E03F
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