A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Easy-to-maintain type roadway air door
The invention relates to the technical field of coal mine equipment, and provides an easy-to-maintain type roadway air door. The easy-to-maintain type roadway air door comprises a door frame for fixing a door body; fixing anchor rods are connected between the door frame and a roadway wall body; one end of each fixing anchor rod is connected with the door frame, and the other end of each fixing anchor rod is inserted into the roadway wall body; a buffer layer is filled between the door frame and the roadway wall body; the door frame is fixedly connected with an adjusting frame body; cushion blocks which are movably connected with the fixing anchor rods in a sleeving mode and adjusting nuts which are connected with the fixing anchor rods in a threaded mode are arranged in the adjusting framebody; and the diameter of each fixing anchor rod is not smaller than 20 mm, and the length of each fixing anchor rod is not smaller than 2.3 m. According to the easy-to-maintain type roadway air door, the fixing anchor rods are connected between the door frame and the roadway wall body; one end of each fixing anchor rod is connected with the door frame and the other end of each fixing anchor rodis inserted into the roadway wall body; the tightness of each fixing anchor rod can be adjusted through the adjusting nut, so that maintenance, namely deformation repair, can be realized; and the operation process is simple, the annual maintenance frequency is less, only one worker is needed for maintenance each time, and the economic benefits are remarkable.
本发明涉及煤矿设备技术领域，提供了一种易维护式巷道风门，包括固定门体的门框；所述门框与巷道墙体之间连接有固定锚杆；固定锚杆的一端连接门框另一端插入到巷道墙体中；门框与巷道墙体之间还填充缓冲层；所述门框固接调节框体；所述调节框体内设有活动套接固定锚杆的垫块，还设有与固定锚杆螺接的调节螺母；所述固定锚杆的直径不小于20mm，长度不小于2.3m。借此，本发明通过在门框与巷道墙体之间连接有固定锚杆；固定锚杆的一端连接门框另一端插入到巷道墙体中；通过调节螺母可以调节各固定锚杆的松紧，即可实现维护即变形修复。操作过程简单，年维修次数少且每次维修只需1个工人即可，经济效益显著。
Easy-to-maintain type roadway air door
The invention relates to the technical field of coal mine equipment, and provides an easy-to-maintain type roadway air door. The easy-to-maintain type roadway air door comprises a door frame for fixing a door body; fixing anchor rods are connected between the door frame and a roadway wall body; one end of each fixing anchor rod is connected with the door frame, and the other end of each fixing anchor rod is inserted into the roadway wall body; a buffer layer is filled between the door frame and the roadway wall body; the door frame is fixedly connected with an adjusting frame body; cushion blocks which are movably connected with the fixing anchor rods in a sleeving mode and adjusting nuts which are connected with the fixing anchor rods in a threaded mode are arranged in the adjusting framebody; and the diameter of each fixing anchor rod is not smaller than 20 mm, and the length of each fixing anchor rod is not smaller than 2.3 m. According to the easy-to-maintain type roadway air door, the fixing anchor rods are connected between the door frame and the roadway wall body; one end of each fixing anchor rod is connected with the door frame and the other end of each fixing anchor rodis inserted into the roadway wall body; the tightness of each fixing anchor rod can be adjusted through the adjusting nut, so that maintenance, namely deformation repair, can be realized; and the operation process is simple, the annual maintenance frequency is less, only one worker is needed for maintenance each time, and the economic benefits are remarkable.
本发明涉及煤矿设备技术领域，提供了一种易维护式巷道风门，包括固定门体的门框；所述门框与巷道墙体之间连接有固定锚杆；固定锚杆的一端连接门框另一端插入到巷道墙体中；门框与巷道墙体之间还填充缓冲层；所述门框固接调节框体；所述调节框体内设有活动套接固定锚杆的垫块，还设有与固定锚杆螺接的调节螺母；所述固定锚杆的直径不小于20mm，长度不小于2.3m。借此，本发明通过在门框与巷道墙体之间连接有固定锚杆；固定锚杆的一端连接门框另一端插入到巷道墙体中；通过调节螺母可以调节各固定锚杆的松紧，即可实现维护即变形修复。操作过程简单，年维修次数少且每次维修只需1个工人即可，经济效益显著。
Easy-to-maintain type roadway air door
易维护式巷道风门
LI YUNSHENG (author) / LIN ZENG (author) / LI XINGKUN (author) / WU CHANGFENG (author) / LI LUNTAO (author) / QIU SHICHUAN (author) / CHENG CHUNMING (author)
2020-07-17
Patent
Electronic Resource
Chinese
IPC:
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
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
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