ORAC ELEVATOR
About Us
02
2019
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08
Research and development hot spot-elevator failure "listen" out!
Today, when elevator technology has been highly mature, elevator accidents that have been heard on TV and newspapers are still happening frequently. These distressing accidents are closely related to the lack of elevator maintenance. At present, elevator maintenance still mainly relies on traditional manual testing, and is carried out periodically, and can not grasp the electricity in real time.Operation of relevant parts of the ladder.
In order to improve the real-time and precision of elevator maintenance, recently, the expert group of Tianjin Elevator Complete Engineering Technology Center, composed of Orrick elevator research and development technicians, officially entered the research and experimental stage. The aim is to develop a device that can monitor and judge the wear of elevator transmission parts in real time by detecting the sound changes of transmission parts.
The principle of "elevator sound flaw detection equipment" is to detect the sound of the elevator operating components (such as wire rope and traction sheave) during operation, and to judge the damage degree of the components through the change of sound wave frequency. Before the elevator accident, early warning.
This study by Orrick Elevator is a precedent in the elevator industry. After further research progress, it will provide technical support for elevator safety management, such as accident early warning, emergency command service, decision-making consultation, equipment distribution inquiry, dynamic supervision and risk assessment. It is conducive to a comprehensive, timely and accurate grasp of the elevator transmission equipment information, and become the basis for the safety management of elevator equipment. Improving the efficiency of maintenance work, reducing management costs and reducing the occurrence of safety accidents are of great significance to ensure the life safety of the passengers.
In recent years,Orac Elevator has invested 61.33 million US dollarsin building R&D
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