A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an accident-prevention safety revolving door. The accident-prevention safety revolving door comprises a door leaf rotating control system, a lifting system and switches; a revolving door control system adopts belt transmission, door leaves are fixedly mounted on a rotary shaft, a large belt pulley is coaxially and fixedly mounted on the rotary shaft, the large belt pulley and a small belt pulley are each coaxially and fixedly provided with a cylindrical gear, and the circuit switches T2, T3, T4 and T5 are controlled to be mounted on the two cylindrical gears correspondingly; and under the situation of normal operation of the revolving door, the switches T2, T3 and T4 are in a disconnected state, the switch T5 is connected, when a failure occurs, the rotary shaft stops rotating suddenly, the cylindrical gears fixedly mounted on the rotary shaft also stop moving, along with rotation of the small belt pulley, a baffle A and a baffle B rotate by an angle, and in theprocess, the witches T2, T3 and T4 are triggered to be disconnected, the switch T5 is connected, that is, powering-on of a lifting motor and a red lamp and powering-off of a rotating motor and a green lamp are achieved. The accident-prevention safety revolving door has the advantages of ingenious structure, high stability and high automation degree, and the accident of injuring people by the revolving door can be effectively prevented.
本发明公开一种防事故安全转门，包括控制门扇转动系统、升降系统、以及开关，转门控制系统采用带传动，门扇固定安装在转轴上，大带轮同轴固定安装在转轴上，大小带轮上分别同轴固定安装一个圆柱齿轮，控制电路开关T2、T3、T4、T5分别安装在两个圆柱齿轮上，转门正常运转情况下开关T2、T3、T4处于断开状态，开关T5闭合，发生故障时转轴突然停止转动，固定安装在其上的圆柱齿轮也会停止运动，随着小带轮的转动，挡板A和挡板B会转过一个角度，这个过程中会触发开关T2、T3、T4断开，开关T5闭合，也就实现了升降电机和红灯的通电以及旋转电机和绿灯的断电，本发明具有结构巧妙，稳定性高自动化程度高的优点，能够有效防止转门伤人事件的发生。
The invention discloses an accident-prevention safety revolving door. The accident-prevention safety revolving door comprises a door leaf rotating control system, a lifting system and switches; a revolving door control system adopts belt transmission, door leaves are fixedly mounted on a rotary shaft, a large belt pulley is coaxially and fixedly mounted on the rotary shaft, the large belt pulley and a small belt pulley are each coaxially and fixedly provided with a cylindrical gear, and the circuit switches T2, T3, T4 and T5 are controlled to be mounted on the two cylindrical gears correspondingly; and under the situation of normal operation of the revolving door, the switches T2, T3 and T4 are in a disconnected state, the switch T5 is connected, when a failure occurs, the rotary shaft stops rotating suddenly, the cylindrical gears fixedly mounted on the rotary shaft also stop moving, along with rotation of the small belt pulley, a baffle A and a baffle B rotate by an angle, and in theprocess, the witches T2, T3 and T4 are triggered to be disconnected, the switch T5 is connected, that is, powering-on of a lifting motor and a red lamp and powering-off of a rotating motor and a green lamp are achieved. The accident-prevention safety revolving door has the advantages of ingenious structure, high stability and high automation degree, and the accident of injuring people by the revolving door can be effectively prevented.
本发明公开一种防事故安全转门，包括控制门扇转动系统、升降系统、以及开关，转门控制系统采用带传动，门扇固定安装在转轴上，大带轮同轴固定安装在转轴上，大小带轮上分别同轴固定安装一个圆柱齿轮，控制电路开关T2、T3、T4、T5分别安装在两个圆柱齿轮上，转门正常运转情况下开关T2、T3、T4处于断开状态，开关T5闭合，发生故障时转轴突然停止转动，固定安装在其上的圆柱齿轮也会停止运动，随着小带轮的转动，挡板A和挡板B会转过一个角度，这个过程中会触发开关T2、T3、T4断开，开关T5闭合，也就实现了升降电机和红灯的通电以及旋转电机和绿灯的断电，本发明具有结构巧妙，稳定性高自动化程度高的优点，能够有效防止转门伤人事件的发生。
Accident-prevention safety revolving door
一种防事故安全转门
LI SHIXIA (author)
2020-10-02
Patent
Electronic Resource
Chinese
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung