A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ventilation air door with angle determining function for coal mine roadway
The invention discloses a ventilation air door with an angle determining function for a coal mine roadway. The ventilation air door with the angle determining function for the coal mine roadway comprises a transverse rod, a fixing block, a door sheet, an observation window and a hinge, wherein a motor is installed at the top end of the middle position of the transverse rod, the fixing block is integrally installed in the middle position of the transverse rod, a rotating plate is connected to the top end of the interior of the fixing block through a bearing, the bottom of the rotating plate iscoaxially connected with a screw rod, the outer part of the screw rod is in threaded connection with a lifting rod, an installing rod is integrally installed on the outer side of the lifting rod, thetop ends of the two sides of the connecting shaft are arranged inside sliding grooves, and the sliding grooves are formed in the two sides of a reserved groove. According to the ventilation air door with the angle determining function for the coal mine roadway, when in use, the air door can be opened without consuming a large amount of physical strength, meanwhile, the angle can be fixed after theair door is opened, and goods can be conveniently transported through the air door.
本发明公开了一种具有角度确定功能的煤矿巷道用通风风门，包括横杆、固定块、门板、观察窗和合页，所述横杆的中间位置的顶端安装有电机，且横杆的中间位置一体安装有固定块，并且固定块的内部顶端轴承连接有旋转盘，所述旋转盘的底部同轴连接有丝杆，且丝杆的外部螺纹连接有升降杆，并且升降杆的外侧位置一体安装有安装杆，所述连接轴的两侧顶端设置在滑槽的内部，且滑槽设置在预留槽的两侧位置。该具有角度确定功能的煤矿巷道用通风风门在进行使用的时候不仅不需要耗费大量的体力就可以进行风门的打开工作，同时还可以对风门打开后达到角度进行固定工作，方便通过风门对货物进运输工作。
Ventilation air door with angle determining function for coal mine roadway
The invention discloses a ventilation air door with an angle determining function for a coal mine roadway. The ventilation air door with the angle determining function for the coal mine roadway comprises a transverse rod, a fixing block, a door sheet, an observation window and a hinge, wherein a motor is installed at the top end of the middle position of the transverse rod, the fixing block is integrally installed in the middle position of the transverse rod, a rotating plate is connected to the top end of the interior of the fixing block through a bearing, the bottom of the rotating plate iscoaxially connected with a screw rod, the outer part of the screw rod is in threaded connection with a lifting rod, an installing rod is integrally installed on the outer side of the lifting rod, thetop ends of the two sides of the connecting shaft are arranged inside sliding grooves, and the sliding grooves are formed in the two sides of a reserved groove. According to the ventilation air door with the angle determining function for the coal mine roadway, when in use, the air door can be opened without consuming a large amount of physical strength, meanwhile, the angle can be fixed after theair door is opened, and goods can be conveniently transported through the air door.
本发明公开了一种具有角度确定功能的煤矿巷道用通风风门，包括横杆、固定块、门板、观察窗和合页，所述横杆的中间位置的顶端安装有电机，且横杆的中间位置一体安装有固定块，并且固定块的内部顶端轴承连接有旋转盘，所述旋转盘的底部同轴连接有丝杆，且丝杆的外部螺纹连接有升降杆，并且升降杆的外侧位置一体安装有安装杆，所述连接轴的两侧顶端设置在滑槽的内部，且滑槽设置在预留槽的两侧位置。该具有角度确定功能的煤矿巷道用通风风门在进行使用的时候不仅不需要耗费大量的体力就可以进行风门的打开工作，同时还可以对风门打开后达到角度进行固定工作，方便通过风门对货物进运输工作。
Ventilation air door with angle determining function for coal mine roadway
一种具有角度确定功能的煤矿巷道用通风风门
ZHU XIMING (author)
2020-07-03
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
Influence of Mine Roadway Aerodynamics-Aging on Ventilation Resistance
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