One, according to the position of the drive device classification： the end of the escalator (or chain type), the driving device is placed in the head of the escalator, and the chain as the traction component of the escalator.
With the rapid development of society and economy in the city, more and more high-rise buildings, residential, office buildings, hundreds of ten storey, the elevator has become a part of the city people's daily life.
National Standardization Management Committee approved on December 30, 2011 release GB/T27903-2011 the elevator door refractory testing complete, thermal insulating and heat flux measurement method ", the standard for the recommended national standards, on April 1, 2012 implementation.
Hangzhou Wulin a mall, a two-year-old child fell from the seventh floor escalator cracks, so that people of elevator safety again "tension" together.
Elevator power consumption is huge, is one of the largest energy consumption equipment. According to the China Elevator Association estimates that China's average daily electricity consumption per elevator about 40kWh, accounting for 5% of the entire building energy consumption.
Passengers take the elevator, first of all should take a look at the elevator there is no hanging "safety inspection" of the stainless steel brand; second, there is no elevator to see the registration number, registration institutions, inspection units, inspection valid for 4. Over a period of validity is operating without a license.
Erection of Scaffolding Safety Net in elevator shaft：from the second floor display of a safety net, every 10 meters (or three) to the set, safety net must be intact, solid and reliable.
An indispensable vertical transportation tool in an elevator high-rise building, which is a large integrated equipment for mechanical and electrical integration. Elevator to ensure its safety and reliability, from many aspects of the set of preventive measures, such as electrical safety devices and mechanical safety devices.
With the development of society, people living in the elevator become an indispensable means of transport. But elevator accident let the people of which is a convenient tool for "love hate", a lot of people think that, in order to protect the safety, can not take the elevator does not sit.
Lift off site scaffolding fell two dead five injured workers.Within the framework of two people without a big obstacle, Futian District Shenzhen Shangri-La Hotel site accident two dead five injured.
To enable the use of elevators in the management and maintenance of the formation of a unified, can meet the basic requirements of elevator safety guarantee and the normal operation of the, to achieve the elevator code using the purpose of management and maintenance work.
A few days ago, the media reported that the Zhengzhou City, a building elevator overload fall to the negative layer of the accident caused public concern, how to take the elevator to ensure their own safety?