Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
OPENING COVER STRUCTURE OF UNDERGROUND SPACE STRUCTURE
PROBLEM TO BE SOLVED: To provide an opening structure which is excellent in water catchment properties, which can block a malodor from an underground space, and which makes it unnecessary to open/close all of external and internal covers during light work.SOLUTION: An opening cover structure of an underground space structure, which is a double cover structure comprising external and internal covers 6 and 5, is configured as parent-child cover structures comprising a parent cover and a child cover, respectively. The external cover 6 is configured as a grating type, and the internal cover 5 is provided with a damper structure 34 and an exhaust pressure valve 29. The internal cover 5 comprises an internal parent cover of an inverted truncated cone-shaped side wall 20, and an internal child cover 21 corresponding to a bottom surface thereof. The internal parent cover is provided with the exhaust pressure valve 29, and the internal child cover 21 is provided with the damper structure 34.SELECTED DRAWING: Figure 1
【課題】集水性に優れる一方、地下空間からの臭気を遮断でき、軽作業時に外蓋及び中蓋の全部を開閉する必要のない開口部構造の提供。【解決手段】外蓋６と中蓋５からなる二重蓋構造であり、かつ、それぞれ親蓋と子蓋とからなる親子蓋構造とし、外蓋６をグレーチングタイプとし、中蓋５にダンパー構造３４と排圧弁２９を設ける。中蓋５は逆円錐台をした側壁２０の親中蓋とその底面に相当する中子蓋２１とからなり、親中蓋に排圧弁２９を中子蓋２１にダンパー構造３４を設けてある。【選択図】図１
OPENING COVER STRUCTURE OF UNDERGROUND SPACE STRUCTURE
PROBLEM TO BE SOLVED: To provide an opening structure which is excellent in water catchment properties, which can block a malodor from an underground space, and which makes it unnecessary to open/close all of external and internal covers during light work.SOLUTION: An opening cover structure of an underground space structure, which is a double cover structure comprising external and internal covers 6 and 5, is configured as parent-child cover structures comprising a parent cover and a child cover, respectively. The external cover 6 is configured as a grating type, and the internal cover 5 is provided with a damper structure 34 and an exhaust pressure valve 29. The internal cover 5 comprises an internal parent cover of an inverted truncated cone-shaped side wall 20, and an internal child cover 21 corresponding to a bottom surface thereof. The internal parent cover is provided with the exhaust pressure valve 29, and the internal child cover 21 is provided with the damper structure 34.SELECTED DRAWING: Figure 1
【課題】集水性に優れる一方、地下空間からの臭気を遮断でき、軽作業時に外蓋及び中蓋の全部を開閉する必要のない開口部構造の提供。【解決手段】外蓋６と中蓋５からなる二重蓋構造であり、かつ、それぞれ親蓋と子蓋とからなる親子蓋構造とし、外蓋６をグレーチングタイプとし、中蓋５にダンパー構造３４と排圧弁２９を設ける。中蓋５は逆円錐台をした側壁２０の親中蓋とその底面に相当する中子蓋２１とからなり、親中蓋に排圧弁２９を中子蓋２１にダンパー構造３４を設けてある。【選択図】図１
OPENING COVER STRUCTURE OF UNDERGROUND SPACE STRUCTURE
地下空間構造物の開口部蓋構造
KANDA SATOKI (Autor:in)
10.03.2016
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
HINGE DEVICE OF OPENING PART COVER FOR UNDERGROUND SPACE STRUCTURE
| Europäisches Patentamt | 2015
OPENING PART STRUCTURE FOR UNDERGROUND SPACE STRUCTURE
| Europäisches Patentamt | 2015
ABOVEGROUND OPENING PART STRUCTURE OF UNDERGROUND SPACE STRUCTURE
| Europäisches Patentamt | 2015