Faweilai Landing Door Device
The elevator landing door deviceis the door that people see outside the elevator, also called the elevator header. Lift landing doors are generally composed of doors, rail racks, pulleys, sliders, door frames, sills, and other elevator door lock mechanism.
The opening and closing of the elevator landing doordevice are realized by the door-opening blades installed on the car doors. Each landing door device is equipped with a door lock. After the landing door is closed, the mechanical lock hook of the lift door locking deviceis inserted. At the same time, the landing door and the elevator landing door of the car have a fireproof effect in the building, which is used to divide the fireproof zone. The car door safety switch can ensure that the door cannot be closed in place or the elevator cannot run normally without being locked.
The main feature of Faweilai lift landing door is robustness and safety. The landing door device has passed the one million door opening tests on the basis of four times the maximum load door panel and keeps the parts from being damaged and obtained CE certification.
The door panel is equipped with stiffeners and passed the national standard pendulum test without deformation and damage. The reopening force is ≤140N, which guarantees the safety of the landing door device.
Features of Landing Door Device：
Landing Door Device List
2 Panels Center Opening Landing Door Device
Different fire protection requirements, please leave a message for consultation
Standard 2 Panels Center Opening Landing Door Device Economic & Affordable 2 Panels Center Opening Landing Door Device 2 Panels Center Opening Landing Door Device-Optional Glass Door 2 Panels Center Opening Landing Door Device-Spring Forced Close 2 Panels Center Opening Freight Landing Door Device High-Speed 2 Panels Center Opening Landing Door Device LEARN MORE >
4 Panels Center Opening Landing Door Device
4 Panels Center Opening Landing Door Device-ZP Interface 4 Panels Center Opening Home Elevator Landing Door Device LEARN MORE >
Side Opening Landing Door Device
Side Opening Landing Door Device-SL Interface Side Opening Landing Door Device-ZP Interface Side Opening Home Elevator Landing Door Device LEARN MORE >
Landing Door Device-FAQs
What are the requirements of the landing door device?
The landing door should be a non-porous door with a clear height not less than 2m. After the landing door is closed, the gap between the door leaf and between the door leaf and the column, door lintel and sill should be as small as possible, the passenger elevator should be 1-6mm, and the cargo elevator should be 1-8mm. In order to avoid the danger of shearing during operation, the outer surface of the automatic landing door should not have a concave or convex portion larger than 3mm. (Except triangle unlocking). The edges of these concave or convex portions should be chamfered in both directions. Landing doors equipped with door locks shall have certain mechanical strength. In the opening direction of the horizontal sliding door, when the force of 150N (without tools) is applied to one of the most unfavorable points, the gap between the door leaf and between the door leaf and the pillar and lintel shall not be greater than 30mm. The net entrance width of the landing door shall not exceed 0.05m on any side than the net entrance width of the car. (Except where appropriate measures are taken)
What is included in the installation of elevator floor door components?
Elevator landing door device installation component content:
It has mutually perpendicular wall mounting planes
Adjust the flat wall connector
The fastening connection piece is formed by connecting the landing door hooking pieces which are matched with the adjustment matching surface provided with a slot and the degree adjustment plane.
On the wall installation plane and adjustment plane of the wall connector, there are connection slots for configuring the fastening connector and the longitudinal directions are perpendicular to each other
The length of the slot on the adjustment mating surface of the landing door hook and the connecting slot on the adjustment plane connected to each other are also perpendicular to each other, and there is one slot in the two rights The direction should be perpendicular to the wall mounting plane.
How the elevator door lock works?
It is locked by the lock hook, and the auxiliary door lock is equipped with a copy appliance switch to verify whether the door lock is locked. When the elevator is leveling, the car door knife is in contact with the landing door ball. The car door motor drives the door knife. The door knife drives the landing door ball to move up and lifts the lock hook to realize the landing door unlocking.
The landing door is also equipped with an emergency unlocking device. When the elevator does not know that the landing needs to open the landing door, the door lock is twisted by the triangle key to lift the lock hook to unlock the real floor door.
What are the performance requirements for landing door locks?
The landing door lock is a special door electric lock which is composed of two parts: mechanical interlock and electrical interlock contact. When the mechanical locks of the door electric locks on all landing doors on the elevator are locked, the electrical contacts can be connected at this time, and the elevator can be started; if there is a door on the landing door, the electric lock is not locked and the elevator is connected. Unable to move. And after the car leaves a certain floor, except for the door with a special key to unlock and open the door, the door cannot be opened by hand. This is a very important way to install the elevator in safe operation.
What is the standard of elevator landing door device?
Hangzhou Faweilai Technology Co., Ltd. is a professional lift components suppliers, we provide Elevator Door Operator, Landing Door Device, Fire Rated Lift Landing Doors, lift car door locking device, elevator door panelsand etc. Want to know more? Please contact us.
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