A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DETACHABLE WATER CUT-OFF DEVICE
PROBLEM TO BE SOLVED: To provide a detachable water cut-off device that can easily cut off water in a doorway of a building at the time of a flood disaster and that can maintain cut-off performance surely even if a water stop receives water pressure.SOLUTION: In a detachable water cut-off device 1A, a water stop 2a has a cut-off surface 4 for cutting off water immersing the inside of a building T1 on the front face 5 and is formed in a rectangular shape viewed from the front. A lower bottom surface 8 is provided with a floor surface cut-off part 11 that abuts water-tightly to a floor surface F when water is stopped and that is composed of an elastic body. The right and left sides of a rear face 6 of the cut-off surface 4 are provided with a right and left supporting column cut-off part 12 that abuts water-tightly to right and left supporting columns 50 when water is stopped and that is composed of an elastic body. Moreover, the right and left sides of the water stop 2a are provided with a water stop engaging surface 13 formed in the same direction as the launching direction S orthogonal to an opening K, and the right and left supporting columns 50 are provided with a supporting column engaging surface 53 formed in the same direction as the launching direction S. In addition, the water stop engaging surface 13 and the supporting column engaging surface 53 are provided with a pair of engaging parts 20a that can engage the water stop 2a and the supporting columns 50 integrally.SELECTED DRAWING: Figure 4
【課題】水害の際に建物の出入口を容易に止水可能とし、しかも、止水板が水圧を受けても止水性能を確実に維持することができる着脱式止水装置を提供する。【解決手段】本発明に係る着脱式止水装置１Ａは、止水板２ａを、建物内Ｔ１に進水する水を止水する止水面４を正面５に有する正面視矩形状に形成し、下底面８には止水時に床面Ｆと水密に当接する弾性体からなる床面止水部１１を配設すると共に、止水面４の裏面６の左右側には止水時に左右支持柱５０と水密に当接する弾性体からなる左右支持柱止水部１２を配設し、更に、止水板２ａの左右側には、開口部Ｋと直交する進水方向Ｓと同方向に形成された止水板係止面１３を備え、左右支持柱５０には、進水方向Ｓと同方向に形成された支持柱係止面５３を備え、しかも、止水板係止面１３と支持柱係止面５３には、止水板２ａと支持柱５０とを一体に係止可能な対の係合部２０ａを形成したことを特徴とする。【選択図】図４
DETACHABLE WATER CUT-OFF DEVICE
PROBLEM TO BE SOLVED: To provide a detachable water cut-off device that can easily cut off water in a doorway of a building at the time of a flood disaster and that can maintain cut-off performance surely even if a water stop receives water pressure.SOLUTION: In a detachable water cut-off device 1A, a water stop 2a has a cut-off surface 4 for cutting off water immersing the inside of a building T1 on the front face 5 and is formed in a rectangular shape viewed from the front. A lower bottom surface 8 is provided with a floor surface cut-off part 11 that abuts water-tightly to a floor surface F when water is stopped and that is composed of an elastic body. The right and left sides of a rear face 6 of the cut-off surface 4 are provided with a right and left supporting column cut-off part 12 that abuts water-tightly to right and left supporting columns 50 when water is stopped and that is composed of an elastic body. Moreover, the right and left sides of the water stop 2a are provided with a water stop engaging surface 13 formed in the same direction as the launching direction S orthogonal to an opening K, and the right and left supporting columns 50 are provided with a supporting column engaging surface 53 formed in the same direction as the launching direction S. In addition, the water stop engaging surface 13 and the supporting column engaging surface 53 are provided with a pair of engaging parts 20a that can engage the water stop 2a and the supporting columns 50 integrally.SELECTED DRAWING: Figure 4
【課題】水害の際に建物の出入口を容易に止水可能とし、しかも、止水板が水圧を受けても止水性能を確実に維持することができる着脱式止水装置を提供する。【解決手段】本発明に係る着脱式止水装置１Ａは、止水板２ａを、建物内Ｔ１に進水する水を止水する止水面４を正面５に有する正面視矩形状に形成し、下底面８には止水時に床面Ｆと水密に当接する弾性体からなる床面止水部１１を配設すると共に、止水面４の裏面６の左右側には止水時に左右支持柱５０と水密に当接する弾性体からなる左右支持柱止水部１２を配設し、更に、止水板２ａの左右側には、開口部Ｋと直交する進水方向Ｓと同方向に形成された止水板係止面１３を備え、左右支持柱５０には、進水方向Ｓと同方向に形成された支持柱係止面５３を備え、しかも、止水板係止面１３と支持柱係止面５３には、止水板２ａと支持柱５０とを一体に係止可能な対の係合部２０ａを形成したことを特徴とする。【選択図】図４
DETACHABLE WATER CUT-OFF DEVICE
着脱式止水装置
NAMBARA YOSHITO (author) / NAMBARA SHINGO (author) / NAMBARA MASAAKI (author) / OTSUKA MASAHIKO (author)
2018-03-29
Patent
Electronic Resource
Japanese