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How does a swing gate work?

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How does a swing gate work?

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Company news
2018/01/16 17:46
【Summary】:
At present, a few translation-type electric doors driven by linear motors have appeared. Although the technology is more advanced, it is expensive, the installation technology and environmental requirements are high, and it is generally not suitable for outdoor use, and its safety problems remain unsolved. The purpose of the safety swing open electric door is to provide a safety slide door that is particularly suitable for outdoor use and can be braked immediately when it is caught by people or objects. The technical solution of the safety swing-open electric door is: In an electric door system composed of a door, a roller, a motor, a variable speed transmission mechanism, a travel switch, and an electrical control circuit, a transmission rod is installed outside a vertical frame of the door.
At present, a few translation-type electric doors driven by linear motors have appeared. Although the technology is more advanced, it is expensive, the installation technology and environmental requirements are high, and it is generally not suitable for outdoor use, and its safety problems remain unsolved.
The purpose of the safety swing open electric door is to provide a safety slide door that is particularly suitable for outdoor use and can be braked immediately when it is caught by people or objects. The technical solution of the safety swing-open electric door is: In an electric door system composed of a door, a roller, a motor, a variable speed transmission mechanism, a travel switch, and an electrical control circuit, a transmission rod is installed outside a vertical frame of the door.
Several safety switches are installed on the transmission rod or on the vertical frame. The leads of the safety switch are connected in parallel to the electrical control circuit. The motor is engaged with the active roller through a variable speed transmission mechanism and is installed on the other vertical frame of the door. on.
In addition, a language prompt circuit and a wireless remote control receiver are additionally installed in the control circuit of the door. When the door is driven by a motor to translate and close, if a person or object is accidentally caught, the transmission lever on the door side is squeezed, the safety switch is turned off, and the drive control circuit immediately brakes the motor to protect the safety of people and objects.
The language prompt circuit uses the contacts of the motor start-stop contactor as a control switch, so when the gate starts, a language prompt sound is played from the speaker beside the door.
Remind pedestrians to pay attention to safety and play a precautionary role. If the door stops, the horn will stop broadcasting.
Also, due to the installation of a remote control receiver, the doorman can leave the doorman's room and use the remote control mobile phone to control the movement of the door when handling other official duties near the door, which brings great convenience to the staff on duty.
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Address: Room 408, Block B, Wuzhou Decoration City Business Center, Yingbin Avenue, Panyu District, Guangzhou