Small Analysis Of Elevator Structure
Electric power drag system: power drag system function is to provide power, the implementation of elevator speed control. Electric drive system consists of traction motor, power supply system, speed feedback device, motor speed control device and so on. Electrical control system: the main function of the electrical control system is the operation of the elevator control and control. The electrical control system is mainly composed of the control device, the position display device, the control panel (cabinet), the flat layer device, the selection device and so on.
Safety protection system: to ensure the safe use of elevators to prevent all accidents that endanger personal safety. It is composed of elevator speed limiter, safety gear, gripper, buffer, safety touch panel, floor door lock, elevator safety window, elevator overload limit device and limit switch device.Elevator
Application Technology:Elevator1, all-digital identification of passenger technology (all passengers into the elevator before the identification, including eye recognition, fingerprint identification)Elevator2, digital intelligent security control technology (through the passenger identification system or IC card and digital monitoring equipment, refused to foreign personnel to enter)3, the fourth generation of machine room without elevator technology (the host must be separated from the guide rail and car, there is no resonance resonance, the speed can reach 2.0M / S above, the maximum can be used in more than 30 layers.4, two-way safety protection technology (two-way safety gear, two-way speed limit, must be used in Europe, China is being widely used)Elevator5, quick installation technology (change the past elevator installation method, can quickly assembled)6, energy-saving technology (using energy-saving technology to make the elevator more energy)Elevator7, digital monitoring technology (completely using the computer for elevator monitoring and control)8, wireless remote control and alarm device (when the elevator fails, the elevator can be sent to the phone through the wireless device to send fault information, and send a signal through the phone to the elevator for simple control.Elevator