Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Manhole access door
The invention relates to the field of access doors, in particular to a manhole access door. The access door comprises an access door body, a lifting lug, a hinge shaft, a hinge sleeve and an access door flange, the lifting lug is arranged on the access door body, the hinge sleeve is fixed to a container, one end of the hinge shaft is arranged in the hinge sleeve, the other end of the hinge shaft is detachably connected to the lifting lug, and the access door body is detachably connected with the access door flange. And the access door flange is fixed on the container. A set of semi-automatic manhole access door working with the hinge assembly as the circle center is formed through the hinge shaft. The structure is simple, the strength is high, the service life is long, and the cost is saved.
本发明涉及检修门领域，尤其是人孔检修门。该检修门包括检修门门体、吊耳、铰链轴、铰链套、检修门法兰，所述检修门门体上设有吊耳，铰链套固定在容器上，铰链轴一端置于铰链套内，铰链轴另一端可拆卸的连接在吊耳上，检修门门体与检修门法兰可拆卸的连接在一起，检修门法兰固定在容器上。该发明通过铰链轴形成一套以铰链总成为圆心工作的半自动人孔检修门。本申请结构简单，且强度较大，使用寿命长，节约了成本。
Manhole access door
The invention relates to the field of access doors, in particular to a manhole access door. The access door comprises an access door body, a lifting lug, a hinge shaft, a hinge sleeve and an access door flange, the lifting lug is arranged on the access door body, the hinge sleeve is fixed to a container, one end of the hinge shaft is arranged in the hinge sleeve, the other end of the hinge shaft is detachably connected to the lifting lug, and the access door body is detachably connected with the access door flange. And the access door flange is fixed on the container. A set of semi-automatic manhole access door working with the hinge assembly as the circle center is formed through the hinge shaft. The structure is simple, the strength is high, the service life is long, and the cost is saved.
本发明涉及检修门领域，尤其是人孔检修门。该检修门包括检修门门体、吊耳、铰链轴、铰链套、检修门法兰，所述检修门门体上设有吊耳，铰链套固定在容器上，铰链轴一端置于铰链套内，铰链轴另一端可拆卸的连接在吊耳上，检修门门体与检修门法兰可拆卸的连接在一起，检修门法兰固定在容器上。该发明通过铰链轴形成一套以铰链总成为圆心工作的半自动人孔检修门。本申请结构简单，且强度较大，使用寿命长，节约了成本。
Manhole access door
人孔检修门
YE JUN (Autor:in) / JI YANBIN (Autor:in) / ZHAO ZIJUN (Autor:in)
10.06.2022
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
Manhole door management method and manhole door device of coal conveyor
| Europäisches Patentamt | 2023