Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DITCH COVER DISENGAGEMENT PREVENTION DEVICE
To provide a ditch cover disengagement prevention device with a configuration which takes into account the external environment in which a ditch cover that blocks a catch basin is placed on the road, and which takes into account the increased operational certainty and substitutability with existing equipment.SOLUTION: The ditch cover disengagement prevention device has two slide members 2 for preventing coming-off, a slide control device 6 that supplies power to slide the slide members 2 and regulates the slide, and a connection member 3 that connects the slide members 2 and the slide control device 6. The slide control device 6 comprises an outer cylinder 7, an intermediate cylinder 8, an inner cylinder 9, and a bar-shaped rotation control member 10. The rotation control member 10 displaces between a space S1 formed by a recessed portion 77 of the outer cylinder 7 and a notched portion 83 of the intermediate cylinder 8 and a space S2 formed by the notched portion 83 of the intermediate cylinder 8 and a recessed portion 92 of the inner cylinder 9 to switch between allowing and restricting rotation of the intermediate cylinder 8.SELECTED DRAWING: Figure 2
【課題】道路の排水桝を塞ぐ溝蓋が置かれた外的環境を考慮した構成とすることで、動作の確実性を高め、しかも既存の装置との代替性も考慮した溝蓋の外れ防止装置を提供することを目的とする。【解決手段】溝蓋の外れ防止装置は、２つの抜け防止用のスライド部材２と、スライド部材２にスライドする動力の供給と該スライドの規制とを行うスライド制御装置６と、スライド部材２とスライド制御装置６とを連結する連結部材３とを有する。スライド制御装置６は、外筒７、中間筒８、内筒９、及び棒状の回転規制用部材１０を備え、回転規制用部材１０が、外筒７の窪み部７７及び中間筒８の切り欠き部８３で形成された空間Ｓ１と、中間筒８の切り欠き部８３及び内筒９の窪み部９２で形成された空間Ｓ２の間とを変位して、中間筒８の回転の許容と回転の規制との切り替えが行われる。【選択図】図２
DITCH COVER DISENGAGEMENT PREVENTION DEVICE
To provide a ditch cover disengagement prevention device with a configuration which takes into account the external environment in which a ditch cover that blocks a catch basin is placed on the road, and which takes into account the increased operational certainty and substitutability with existing equipment.SOLUTION: The ditch cover disengagement prevention device has two slide members 2 for preventing coming-off, a slide control device 6 that supplies power to slide the slide members 2 and regulates the slide, and a connection member 3 that connects the slide members 2 and the slide control device 6. The slide control device 6 comprises an outer cylinder 7, an intermediate cylinder 8, an inner cylinder 9, and a bar-shaped rotation control member 10. The rotation control member 10 displaces between a space S1 formed by a recessed portion 77 of the outer cylinder 7 and a notched portion 83 of the intermediate cylinder 8 and a space S2 formed by the notched portion 83 of the intermediate cylinder 8 and a recessed portion 92 of the inner cylinder 9 to switch between allowing and restricting rotation of the intermediate cylinder 8.SELECTED DRAWING: Figure 2
【課題】道路の排水桝を塞ぐ溝蓋が置かれた外的環境を考慮した構成とすることで、動作の確実性を高め、しかも既存の装置との代替性も考慮した溝蓋の外れ防止装置を提供することを目的とする。【解決手段】溝蓋の外れ防止装置は、２つの抜け防止用のスライド部材２と、スライド部材２にスライドする動力の供給と該スライドの規制とを行うスライド制御装置６と、スライド部材２とスライド制御装置６とを連結する連結部材３とを有する。スライド制御装置６は、外筒７、中間筒８、内筒９、及び棒状の回転規制用部材１０を備え、回転規制用部材１０が、外筒７の窪み部７７及び中間筒８の切り欠き部８３で形成された空間Ｓ１と、中間筒８の切り欠き部８３及び内筒９の窪み部９２で形成された空間Ｓ２の間とを変位して、中間筒８の回転の許容と回転の規制との切り替えが行われる。【選択図】図２
DITCH COVER DISENGAGEMENT PREVENTION DEVICE
溝蓋の外れ防止装置
HIGUCHI KAZUO (Autor:in) / KOUSA TOMONORI (Autor:in)
11.10.2021
Patent
Elektronische Ressource
Japanisch
IPC:
E03F
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Abwasserkanäle