Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Segmented shaft type draft tube access door
The invention discloses a segmented shaft type draft tube manhole, which relates to the technical field of power plant site construction and comprises a manhole door, a manhole door lower hinge support and a manhole door upper hinge support. The manhole door lower hinge support and the manhole door upper hinge support are arranged on the same side of the manhole door and connected with the draft tube wall. The manhole door lower hinge support comprises a first hinge shaft and a first connecting piece, and the manhole door upper hinge support comprises a second hinge shaft and a second connecting piece; the first connecting piece is connected with a first supporting seat of the draft tube wall through a first hinge shaft, and the second connecting piece is connected with a second supporting seat of the draft tube wall through a second hinge shaft. The two sections of segmented shafts are used, overhaul and maintenance work can be carried out independently under the condition that fastening bolts of the two hinged supports are disassembled, any part can be replaced at any time, the opening and closing state of the draft tube mandoor is not affected, installation and disassembly are convenient, and the maintenance efficiency is improved.
本发明公开分段轴式尾水管进人门，涉及发电厂现场施工技术领域，包括：进人孔门、进人孔门下铰支、进人孔门上铰支；所述进人孔门下铰支和进人孔门上铰支设置于进人孔门的同侧且与尾水管壁连接；所述进人孔门下铰支包括第一铰链轴和第一连接件，所述进人孔门上铰支包括第二铰链轴和第二连接件；所述第一连接件通过第一铰链轴与尾水管壁的第一支撑座连接，所述第二连接件通过第二铰链轴与尾水管壁的第二支撑座连接。本发明使用两段分段轴，检修维护工作能在拆开两铰支的紧固螺栓情况下单独进行，其中任一零部件随时可进行更换，不影响尾水管进人门的启闭状态，安装拆卸方便，提高维护效率。
Segmented shaft type draft tube access door
The invention discloses a segmented shaft type draft tube manhole, which relates to the technical field of power plant site construction and comprises a manhole door, a manhole door lower hinge support and a manhole door upper hinge support. The manhole door lower hinge support and the manhole door upper hinge support are arranged on the same side of the manhole door and connected with the draft tube wall. The manhole door lower hinge support comprises a first hinge shaft and a first connecting piece, and the manhole door upper hinge support comprises a second hinge shaft and a second connecting piece; the first connecting piece is connected with a first supporting seat of the draft tube wall through a first hinge shaft, and the second connecting piece is connected with a second supporting seat of the draft tube wall through a second hinge shaft. The two sections of segmented shafts are used, overhaul and maintenance work can be carried out independently under the condition that fastening bolts of the two hinged supports are disassembled, any part can be replaced at any time, the opening and closing state of the draft tube mandoor is not affected, installation and disassembly are convenient, and the maintenance efficiency is improved.
本发明公开分段轴式尾水管进人门，涉及发电厂现场施工技术领域，包括：进人孔门、进人孔门下铰支、进人孔门上铰支；所述进人孔门下铰支和进人孔门上铰支设置于进人孔门的同侧且与尾水管壁连接；所述进人孔门下铰支包括第一铰链轴和第一连接件，所述进人孔门上铰支包括第二铰链轴和第二连接件；所述第一连接件通过第一铰链轴与尾水管壁的第一支撑座连接，所述第二连接件通过第二铰链轴与尾水管壁的第二支撑座连接。本发明使用两段分段轴，检修维护工作能在拆开两铰支的紧固螺栓情况下单独进行，其中任一零部件随时可进行更换，不影响尾水管进人门的启闭状态，安装拆卸方便，提高维护效率。
Segmented shaft type draft tube access door
分段轴式尾水管进人门
DENG YAXIN (Autor:in) / CHEN XIN (Autor:in) / GU CHENGQING (Autor:in) / ZHANG FAN (Autor:in) / CHEN HECHONG (Autor:in) / LI HONGXIANG (Autor:in) / YU MIAO (Autor:in) / TONG BIN (Autor:in) / LYU HAO (Autor:in) / WU SHIJIE (Autor:in)
03.01.2025
Patent
Elektronische Ressource
Chinesisch
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
F03B
MACHINES OR ENGINES FOR LIQUIDS
,
Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten