ORAC ELEVATOR
News
26
2023
-
06
An elevator is a vertical vehicle that is powered by electricity and can move up and down inside or outside a building.
An elevator is a vertical vehicle that is powered by electricity and can move up and down inside or outside a building. It is an indispensable part of modern urban life, providing people with convenient and fast vertical transportation.
The history of the elevator can be traced back to ancient Greece in the 3rd century BC. At that time, people used hanging baskets and ropes for vertical transportation. However, it was not until the end of the 19th century that the elevator really became a practical means of transportation.
The design principle of modern elevators is relatively simple. It is mainly composed of electric motor, steel cable, suspension device, safety device and control system. The motor drives the operation of the steel cable through electric power, so as to realize the up and down movement of the elevator. The suspension device is responsible for suspending the elevator cabin on the steel cable to ensure safety and reliability. The function of the safety device is to protect the safety of passengers in the event of an emergency. The control system is responsible for monitoring the operating status of the elevator and scheduling according to the needs of passengers.
In recent years,Orac Elevator has invested 61.33 million US dollarsin building R&D
Tianjin Orac Elevator Co., Ltd.
TEL：400-611-1116
ADD：No.27,Wuwei Road,Dongli Development Zone,Tianjin.
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