Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gate vent hole with maintenance function
The invention discloses a gate vent hole with a maintenance function. A gate is arranged in a gate groove, the top of the gate groove is hermetically connected with a rack used for mounting a hydraulic hoist, the hydraulic hoist is positioned in a mounting cavity, a lifting head of the hydraulic hoist is connected with a lifting lug of the gate, and the gate vent hole comprises a maintenance hole and a vent hole, the maintenance hole is arranged in a breast wall at the downstream of the gate, the maintenance hole is provided with a first end and a second end, the first end is provided with a plugging assembly and extends into the mounting cavity, and the second end is in communication with a flow channel; and the vent hole is provided with a third end and a fourth end, the third end is in communication with the maintenance hole, and the fourth end upwards extends out of a dam body. The structure is ingenious, space is saved, the influence on the concrete structure strength can be fully reduced on the premise of ensuring normal ventilation behind the gate and providing maintenance conditions, and the overall safety of the gate structure is improved.
本发明公开了一种具有检修功能的闸门通气孔，所述闸门设置在门槽中，所述门槽的顶部密封连接有用于安装液压启闭机的机架，所述液压启闭机位于安装腔内，液压启闭机的吊头与闸门的吊耳相连，包括：检修孔，设置在闸门下游的胸墙内，具有第一端和第二端，所述第一端设置有封堵组件，且第一端延伸至所述安装腔内，所述第二端则与流道相连通；通气孔，具有第三端和第四端，所述第三端与所述检修孔相连通，所述第四端向上延伸至坝体外。本发明结构巧妙，节省空间，能够在保证闸门门后正常通气和提供检修条件的前提下，充分减少对混凝土结构强度的影响，提高闸门结构的整体安全性。
Gate vent hole with maintenance function
The invention discloses a gate vent hole with a maintenance function. A gate is arranged in a gate groove, the top of the gate groove is hermetically connected with a rack used for mounting a hydraulic hoist, the hydraulic hoist is positioned in a mounting cavity, a lifting head of the hydraulic hoist is connected with a lifting lug of the gate, and the gate vent hole comprises a maintenance hole and a vent hole, the maintenance hole is arranged in a breast wall at the downstream of the gate, the maintenance hole is provided with a first end and a second end, the first end is provided with a plugging assembly and extends into the mounting cavity, and the second end is in communication with a flow channel; and the vent hole is provided with a third end and a fourth end, the third end is in communication with the maintenance hole, and the fourth end upwards extends out of a dam body. The structure is ingenious, space is saved, the influence on the concrete structure strength can be fully reduced on the premise of ensuring normal ventilation behind the gate and providing maintenance conditions, and the overall safety of the gate structure is improved.
本发明公开了一种具有检修功能的闸门通气孔，所述闸门设置在门槽中，所述门槽的顶部密封连接有用于安装液压启闭机的机架，所述液压启闭机位于安装腔内，液压启闭机的吊头与闸门的吊耳相连，包括：检修孔，设置在闸门下游的胸墙内，具有第一端和第二端，所述第一端设置有封堵组件，且第一端延伸至所述安装腔内，所述第二端则与流道相连通；通气孔，具有第三端和第四端，所述第三端与所述检修孔相连通，所述第四端向上延伸至坝体外。本发明结构巧妙，节省空间，能够在保证闸门门后正常通气和提供检修条件的前提下，充分减少对混凝土结构强度的影响，提高闸门结构的整体安全性。
Gate vent hole with maintenance function
具有检修功能的闸门通气孔
ZHOU WEI (Autor:in) / YANG JIAN (Autor:in) / MAO MINGLING (Autor:in) / XIE TENGFEI (Autor:in) / ZHANG XIAOHUI (Autor:in) / YAO LEI (Autor:in) / ZHANG XINWEI (Autor:in) / TAO YUBO (Autor:in) / LIU MINYU (Autor:in) / CHEN SONGWEI (Autor:in)
27.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau