A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POWERLESS AUTOMATIC HORIZONTAL WATER CUT-OFF GATE
To provide a sliding door type waterproofing door that can be automatically slid and moved by flood water or the like to close a doorway and at the same time ensure high water-tightness.SOLUTION: A powerless automatic horizontal water cut-off gate is configured such that: a front wheel and a rear wheel are attached to front and rear lower parts of a horizontal water cut-off gate; traveling rails for the horizontal water cut-off gate are structured in the form of two rails made up of a front wheel traveling rail and a rear wheel traveling rail; a front end of the rear wheel traveling rail is fixed in a vertical pivot manner and a buoyancy body storage tank for a traveling rail is installed on the ground in the vicinity of a place where a rear end of the rear wheel traveling rail is located; a buoyant body for the traveling rail that floats by flood water or the like is attached inside the buoyancy body storage tank for the traveling rail; the buoyant body for the traveling rail is attached to the rear end of the rear wheel traveling rail in a vertical pivot manner; and the horizontal water cut-off gate is inclined forward and automatically closed when the rear end of the rear wheel traveling rail is lifted up by floating of the buoyant body for the traveling rail caused by the force of flood water or the like.SELECTED DRAWING: Figure 4
【課題】 引戸式の防水扉を洪水等の水により自動的にスライド移動させて出入口を閉じると同時に、高い水密性を確保することができる引戸式の防水扉を提供することを課題とする。【解決手段】 横引き止水ゲートの前後下部に前車輪と後車輪を取り付け、横引き止水ゲートの走行レールを、前車輪走行レールと後車輪走行レールの２本のレールで構成し、後車輪走行レールの前端を上下回動自在に固定すると共に、後車輪走行レールの後端が位置する近傍の地中に走行レール用浮力体収納槽を設置し、走行レール用浮力体収納槽の内部に洪水等の水で浮き上がる走行レール用浮力体を取り付け、前記走行レール用浮力体と後車輪走行レールの後端を上下移動自在に取り付け、走行レール用浮力体が洪水等の水の力で浮き上がることにより後車輪走行レールの後端が持ち上げられ、前記横引き止水ゲートが前傾して自動的に閉門するように構成した無電源自動横引き止水ゲートを提供する。【選択図】図４
POWERLESS AUTOMATIC HORIZONTAL WATER CUT-OFF GATE
To provide a sliding door type waterproofing door that can be automatically slid and moved by flood water or the like to close a doorway and at the same time ensure high water-tightness.SOLUTION: A powerless automatic horizontal water cut-off gate is configured such that: a front wheel and a rear wheel are attached to front and rear lower parts of a horizontal water cut-off gate; traveling rails for the horizontal water cut-off gate are structured in the form of two rails made up of a front wheel traveling rail and a rear wheel traveling rail; a front end of the rear wheel traveling rail is fixed in a vertical pivot manner and a buoyancy body storage tank for a traveling rail is installed on the ground in the vicinity of a place where a rear end of the rear wheel traveling rail is located; a buoyant body for the traveling rail that floats by flood water or the like is attached inside the buoyancy body storage tank for the traveling rail; the buoyant body for the traveling rail is attached to the rear end of the rear wheel traveling rail in a vertical pivot manner; and the horizontal water cut-off gate is inclined forward and automatically closed when the rear end of the rear wheel traveling rail is lifted up by floating of the buoyant body for the traveling rail caused by the force of flood water or the like.SELECTED DRAWING: Figure 4
【課題】 引戸式の防水扉を洪水等の水により自動的にスライド移動させて出入口を閉じると同時に、高い水密性を確保することができる引戸式の防水扉を提供することを課題とする。【解決手段】 横引き止水ゲートの前後下部に前車輪と後車輪を取り付け、横引き止水ゲートの走行レールを、前車輪走行レールと後車輪走行レールの２本のレールで構成し、後車輪走行レールの前端を上下回動自在に固定すると共に、後車輪走行レールの後端が位置する近傍の地中に走行レール用浮力体収納槽を設置し、走行レール用浮力体収納槽の内部に洪水等の水で浮き上がる走行レール用浮力体を取り付け、前記走行レール用浮力体と後車輪走行レールの後端を上下移動自在に取り付け、走行レール用浮力体が洪水等の水の力で浮き上がることにより後車輪走行レールの後端が持ち上げられ、前記横引き止水ゲートが前傾して自動的に閉門するように構成した無電源自動横引き止水ゲートを提供する。【選択図】図４
POWERLESS AUTOMATIC HORIZONTAL WATER CUT-OFF GATE
無電源自動横引き止水ゲート
TAKAHASHI TATSUO (author)
2021-08-10
Patent
Electronic Resource
Japanese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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