A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a flood preventive structure capable of reliably raising a waterproof plate without using electric power or human power and capable of maintaining the waterproof plate in a fallen posture using an upright column with a simple structure.SOLUTION: A flood preventive structure is provided at the boundary to outside and is provided at a doorway having a floor surface and both side surfaces. The flood preventive structure includes: a waterproof plate which can be raised/fallen to a raising posture of rising up from the floor surface and sealing a doorway between both the side surfaces and a falling posture of being stored in a pit provided on the floor surface; an energizing part to energize the waterproof plate in the rising direction; and a holding part to hold the waterproof plate in the falling posture against the energizing part. The holding part is a pair of upright columns provided adjoining to each other on both the side surfaces. The upright column can move to: a restriction position of pressing the surface on the rising direction side of the waterproof plate in the falling posture; and a backup position of abutting against the surface on the rising direction side of the waterproof plate in the rising posture for supporting.
【課題】 電力や人力を用いることなく、確実に防水板を起立させることができる浸水防止構造であって、簡単な構成で立柱を用いて防水板を倒伏姿勢に維持することができる浸水防止構造を提供する。【解決手段】浸水防止構造は、外部との境界に設けられ、且つ、床面と両側面とを有する出入口に設けられる浸水防止構造であって、前記床面から立ち上がって前記両側面の間の出入口を封鎖する起立姿勢と、前記床面に設けられたピットに収納される倒伏姿勢と、に起倒可能な防水板と、前記防水板を起立方向に付勢する付勢部と、前記前記付勢部に抗して、前記防水板を倒伏姿勢に保持する保持部と、を備え、前記保持部は、前記両側面にそれぞれ隣接して設けられる一対の立柱であり、当該立柱は、倒伏姿勢における前記防水板の起立方向側の面を押さえる規制位置と、起立姿勢における前記防水板の起立方向側の面に当接して支持するバックアップ位置と、に移動可能である。【選択図】図１
PROBLEM TO BE SOLVED: To provide a flood preventive structure capable of reliably raising a waterproof plate without using electric power or human power and capable of maintaining the waterproof plate in a fallen posture using an upright column with a simple structure.SOLUTION: A flood preventive structure is provided at the boundary to outside and is provided at a doorway having a floor surface and both side surfaces. The flood preventive structure includes: a waterproof plate which can be raised/fallen to a raising posture of rising up from the floor surface and sealing a doorway between both the side surfaces and a falling posture of being stored in a pit provided on the floor surface; an energizing part to energize the waterproof plate in the rising direction; and a holding part to hold the waterproof plate in the falling posture against the energizing part. The holding part is a pair of upright columns provided adjoining to each other on both the side surfaces. The upright column can move to: a restriction position of pressing the surface on the rising direction side of the waterproof plate in the falling posture; and a backup position of abutting against the surface on the rising direction side of the waterproof plate in the rising posture for supporting.
【課題】 電力や人力を用いることなく、確実に防水板を起立させることができる浸水防止構造であって、簡単な構成で立柱を用いて防水板を倒伏姿勢に維持することができる浸水防止構造を提供する。【解決手段】浸水防止構造は、外部との境界に設けられ、且つ、床面と両側面とを有する出入口に設けられる浸水防止構造であって、前記床面から立ち上がって前記両側面の間の出入口を封鎖する起立姿勢と、前記床面に設けられたピットに収納される倒伏姿勢と、に起倒可能な防水板と、前記防水板を起立方向に付勢する付勢部と、前記前記付勢部に抗して、前記防水板を倒伏姿勢に保持する保持部と、を備え、前記保持部は、前記両側面にそれぞれ隣接して設けられる一対の立柱であり、当該立柱は、倒伏姿勢における前記防水板の起立方向側の面を押さえる規制位置と、起立姿勢における前記防水板の起立方向側の面に当接して支持するバックアップ位置と、に移動可能である。【選択図】図１
FLOOD PREVENTIVE STRUCTURE
浸水防止構造
SAWADA KATSUYA (author)
2015-11-12
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
FLOOD PREVENTIVE EMBANKMENT OR TSUNAMI PREVENTIVE EMBANKMENT
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