A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mining underground ventilation air door
The invention relates to the field of mine air doors, in particular to a mine underground ventilation air door which comprises an air door frame and two reverse side-by-side door leaves rotationally connected in the air door frame, the two reverse side-by-side door leaves are connected through a synchronous linkage device, and a door opening device and a door closing device are arranged on the left side and the right side of the air door frame respectively. The door opening device and the door closing device are both connected with the synchronous linkage device, and the synchronous linkage device is located on the top of the air door frame. The door opening device comprises a vertically-arranged telescopic driving part, the telescopic end of the telescopic driving part is provided with a lock head mechanism, the lock head mechanism is connected into a guide sliding sleeve in a sliding mode, the guide sliding sleeve is internally provided with a stop seat matched with the lock head mechanism in a limiting mode, and the lock head mechanism is connected with the synchronous linkage device through a door opening steel wire rope. The ventilation door is provided with a door opening self-locking structure, the structure is reliable and stable, abnormal closing of the ventilation door is avoided, and the safety of underground personnel and equipment passing through the ventilation door can be effectively guaranteed.
本发明涉及矿用风门领域，尤其涉及一种矿用井下通风风门，包括风门框架以及转动连接在风门框架中的两个反向对开门扇，两个反向对开门扇通过同步联动装置连接，风门框架的左右两侧分别设置有开门装置和闭门装置，开门装置和闭门装置均与同步联动装置连接，同步联动装置位于风门框架的顶部；开门装置包括竖向布置的伸缩驱动件，伸缩驱动件的伸缩端设置有锁头机构，锁头机构滑动连接在导滑套中，导滑套中设置有与锁头机构限位配合的止动座，锁头机构通过开门钢丝绳与同步联动装置连接。本发明具备开门自锁结构，结构可靠且稳定，避免风门的非正常关闭，能有效保证井下人员和设备通过风门的安全。
Mining underground ventilation air door
The invention relates to the field of mine air doors, in particular to a mine underground ventilation air door which comprises an air door frame and two reverse side-by-side door leaves rotationally connected in the air door frame, the two reverse side-by-side door leaves are connected through a synchronous linkage device, and a door opening device and a door closing device are arranged on the left side and the right side of the air door frame respectively. The door opening device and the door closing device are both connected with the synchronous linkage device, and the synchronous linkage device is located on the top of the air door frame. The door opening device comprises a vertically-arranged telescopic driving part, the telescopic end of the telescopic driving part is provided with a lock head mechanism, the lock head mechanism is connected into a guide sliding sleeve in a sliding mode, the guide sliding sleeve is internally provided with a stop seat matched with the lock head mechanism in a limiting mode, and the lock head mechanism is connected with the synchronous linkage device through a door opening steel wire rope. The ventilation door is provided with a door opening self-locking structure, the structure is reliable and stable, abnormal closing of the ventilation door is avoided, and the safety of underground personnel and equipment passing through the ventilation door can be effectively guaranteed.
本发明涉及矿用风门领域，尤其涉及一种矿用井下通风风门，包括风门框架以及转动连接在风门框架中的两个反向对开门扇，两个反向对开门扇通过同步联动装置连接，风门框架的左右两侧分别设置有开门装置和闭门装置，开门装置和闭门装置均与同步联动装置连接，同步联动装置位于风门框架的顶部；开门装置包括竖向布置的伸缩驱动件，伸缩驱动件的伸缩端设置有锁头机构，锁头机构滑动连接在导滑套中，导滑套中设置有与锁头机构限位配合的止动座，锁头机构通过开门钢丝绳与同步联动装置连接。本发明具备开门自锁结构，结构可靠且稳定，避免风门的非正常关闭，能有效保证井下人员和设备通过风门的安全。
Mining underground ventilation air door
一种矿用井下通风风门
HE SHAOJIE (author) / GAN YAKANG (author) / LI JING (author) / HAN JIAN (author) / LI WENHUI (author) / ZHANG YINGHUA (author) / ZHANG XINGYU (author) / ZHANG JIAXIN (author)
2024-10-22
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung