Generally, the difference between the net width of the floor door and the width of the cage inlet and outlet shall not be more than 120mm.
The net height of the floor door shall not be less than 1.80m, and the difference between the net width of the door and the width of the cage inlet and outlet shall not be more than 120mm.
There shall be an observation window on the closed floor door in the line-of-sight position, and the window's area shall not be less than 250cm2, and it shall not be installed with glass.
There are many kinds of construction elevator, according to the operation mode: no counterweight and counterweight two kinds; according to the control mode is divided into manual control type and automatic control type. According to the actual need can also add frequency conversion device and PLC control module, in addition can also add floor call device and leveling device.
Expanded Information:
Main Features
High Safety Coefficient
Standard section of the top section of the rack and pinion-free design to ensure that the cage The installation of limit switches and fall arrester ensures the safety of construction workers.
Drive system
Reduces the noise inside the cage, increases the headroom inside the cage, and makes the drive smoother and the vibration of the mechanism smaller.
Convenient and multi-purpose
In addition to the traditional construction hoist, the reinforcement delivery device and the concrete delivery device are added, which can deliver the reinforcement, concrete and construction personnel, and greatly improve the efficiency of the construction; the stepless frequency conversion speed control system with advanced performance is optional, which makes the hoist realize the stepless speed control from 0 to 96m/min, and the operation is smooth and without impact
Attachment system
Multi-variable driving system
Attachment system
Multi-variable driving system
Attachment system
Multi-variable attachment system enables the machine to be used on complex and changeable buildings.
Baidu Encyclopedia-Construction Elevator