Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a safe municipal drainage well lid with a floating warning function, a floating piece is fixedly arranged on the lower end face of the well lid, the buoyancy of the combination of the floating piece and the well lid in water is larger than the total gravity of the combination of the well lid and the well lid, and a linear guide structure capable of moving up and down is arranged between the well lid and the side face of a drainage well, the buoyancy acting point of the floating piece and the gravity center of the well lid are located on the same vertical line, the well lid is provided with an avoiding hole, the floating body is provided with a warning piece, the upper end of the warning piece is located in the avoiding hole, and the upper end of the warning piece is slightly lower than the upper end face of the well lid in the non-waterflooding state. Even if flood disasters are caused by extreme weather, the well lid does not need to be manually opened, rapid drainage is achieved, safety warning is provided when ordinary people walk to the drainage well, people are prevented from being accidentally sucked into the well to be drowned, the drainage requirement when the flood disasters are caused by the extreme rainy weather can be met, and potential safety hazards are eliminated, and floating objects on the water surface can be effectively filtered and blocked.
本发明公开了一种具有浮动警示功能的安全市政排水井盖，在井盖的下端面上固定设有浮动件，浮动体和井盖结合体在水中浮力大于井盖与井盖结合体的总重力，在井盖与排水井的侧面之间设有能上下移动的直线导向结构，浮动件的浮力作用点与井盖的重心处于同一垂直线上，在井盖上设有避让孔，在浮动体上设有警示件，警示件的上端位于避让孔中，在非淹水状态下，警示件的上端略低于井盖的上端面。即使因极端天气引发的洪涝灾害，无需人工掀开井盖，实现快速排水，对普通人行走到排水井处提供安全警示，防止人们意外吸入井内造成溺亡，能满足极端瀑雨天气引发洪涝灾害时的排水要求，消除不安全隐患，还能对水面上的漂浮物进行有效过滤和阻挡。
The invention discloses a safe municipal drainage well lid with a floating warning function, a floating piece is fixedly arranged on the lower end face of the well lid, the buoyancy of the combination of the floating piece and the well lid in water is larger than the total gravity of the combination of the well lid and the well lid, and a linear guide structure capable of moving up and down is arranged between the well lid and the side face of a drainage well, the buoyancy acting point of the floating piece and the gravity center of the well lid are located on the same vertical line, the well lid is provided with an avoiding hole, the floating body is provided with a warning piece, the upper end of the warning piece is located in the avoiding hole, and the upper end of the warning piece is slightly lower than the upper end face of the well lid in the non-waterflooding state. Even if flood disasters are caused by extreme weather, the well lid does not need to be manually opened, rapid drainage is achieved, safety warning is provided when ordinary people walk to the drainage well, people are prevented from being accidentally sucked into the well to be drowned, the drainage requirement when the flood disasters are caused by the extreme rainy weather can be met, and potential safety hazards are eliminated, and floating objects on the water surface can be effectively filtered and blocked.
本发明公开了一种具有浮动警示功能的安全市政排水井盖，在井盖的下端面上固定设有浮动件，浮动体和井盖结合体在水中浮力大于井盖与井盖结合体的总重力，在井盖与排水井的侧面之间设有能上下移动的直线导向结构，浮动件的浮力作用点与井盖的重心处于同一垂直线上，在井盖上设有避让孔，在浮动体上设有警示件，警示件的上端位于避让孔中，在非淹水状态下，警示件的上端略低于井盖的上端面。即使因极端天气引发的洪涝灾害，无需人工掀开井盖，实现快速排水，对普通人行走到排水井处提供安全警示，防止人们意外吸入井内造成溺亡，能满足极端瀑雨天气引发洪涝灾害时的排水要求，消除不安全隐患，还能对水面上的漂浮物进行有效过滤和阻挡。
Safe municipal drainage well lid with floating warning function
一种具有浮动警示功能的安全市政排水井盖
ZHOU QUAN (Autor:in)
01.02.2022
Patent
Elektronische Ressource
Chinesisch
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