We can often see construction elevators on large construction sites. How much do you know about construction elevators ? What are its uses and types? Next, let's follow Xiaobian to learn more about the construction elevator.
[What is a construction elevator]
Construction elevators are often referred to as construction elevators, but construction elevators include a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator is composed of the car, the drive mechanism, the standard section, the attached wall, the chassis, the fence, and the electrical system. It is a manned cargo construction machine that is often used in the construction. Because of its unique cabinet structure, It is comfortable and safe to use. Construction elevators are usually used with cranes on the construction site. The general loading capacity is 1-3 tons, and the operating speed is 1-60 M/min. The construction elevators produced in China are becoming more and more mature and gradually go international. The general load is 1-3 tons and the operating speed is 1-60 M/min. There are many kinds of construction elevators, and there are two kinds of cranes according to whether there are counterweights and counterweights, and they are divided into manual control type and automatic control type according to their control methods. According to needs, frequency conversion devices and PLC control modules can also be added. In addition, floor call devices and floor devices can be added. The construction principle and features of the construction elevator: The construction elevator is designed to meet the needs of inclined buildings such as bridges and chimneys. According to the shape of the building, the guide rails are installed at an angle, while the cages are kept horizontally and run up and down along the inclined guide rails.
【Use of Construction Elevators】
This machine is widely used in building construction such as industrial and civil construction, bridge construction, underground construction, large chimney construction and shipbuilding industry, etc. It is suitable for vertical transportation of materials and personnel, as a permanent or semi-permanent elevator can also be used for warehouse, high Towers and other places.
[Construction elevator type]
There are many kinds of construction elevators, and there are two kinds of cranes according to whether there are counterweights and counterweights, and they are divided into manual control type and automatic control type according to their control methods. According to needs, frequency conversion devices and PLC control modules can also be added. In addition, floor call devices and floor devices can be added. Most of the current use on the market is non-counterweight type. The drive system is placed above the roof of the cage to reduce the noise in the cage and increase the net clearance in the cage. At the same time, the transmission is more stable and the mechanism vibration is smaller. Redesign simplifies the installation process; there are heavy construction elevators that run more smoothly and more energy-efficient, but because of their sky-and-a-wheel structure, installing the joints will be even more troublesome, so there is a resumption of the market that has gradually exited. . In order to facilitate the construction of the elevator control and its intelligence, the construction elevator can also install the frequency converter, which is both energy-saving and stepless. The speed is more stable and the ride is more comfortable. The elevator with the installation of the leveling device can control it. It is more convenient and more accurate to stop at the floor that needs to be docked; the installation floor call device can facilitate the flow of information when it is used, and it also makes management more convenient.
[Construction elevator safety inspection]
There are five items for the calibration of construction elevator anti-fall safety devices: 1. Calibrate the speed of movement measurement, the speed of action should meet the standard requirements; safety gear, centrifugal speed limit device is installed on the test bench, the use of stepless speed regulation device and other test equipment, the safety device centrifugal speed limit device action open The gear speed is set to the selected speed.
Summary: The above is Xiaobian's data collection on construction elevators . I hope to help everyone.
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