On October 25, the State Administration for Market Regulation issued the "Notice on Further Promoting the Safety Bottoming Action to Conduct Investigation and Rectification of Elevator Accident Hazards", deploying a nationwide investigation and rectification of potential elevator accident hazards in use to further strengthen the prevention and control of elevator safety risks. , avoid and reduce elevator accidents.
The notice requires that in view of the current outstanding problems in the field of elevator safety, draw inferences from one example to carry out investigation and rectification of hidden dangers of accidents in elevators in use, consolidate the safety main responsibilities of elevator use and maintenance units, carry out self-examination and self-correction of use management and maintenance of key components , strengthen inspections, inspections, supervision and inspections, eliminate hidden dangers of accidents, secure the bottom line of safety, and ensure the safety of people riding elevators.
In terms of self-examination and self-correction of safety management, the notice clearly states that the user unit must be equipped with an elevator safety director and a sufficient number of elevator safety officers based on the number, purpose, use environment, etc. of the unit's elevators, and specify them one by one. Responsible elevator safety officer; formulate an elevator safety risk management and control list, strictly implement daily control, weekly inspections, and monthly dispatching work systems and mechanisms, and supervise the elevator maintenance unit to perform equipment maintenance work to ensure that hidden accident hazards are discovered early and eliminated in a timely manner. For cargo elevators (including non-commercial car elevators), the main purpose should be clearly defined in accordance with the requirements of relevant national standards, and effective measures should be taken to ensure that they are implemented; during peak passenger flow periods for elevators in public gathering places, dedicated personnel should be arranged to strengthen duty and provide guidance at key locations. Passenger flow, guide passengers to take the elevator safely.
In terms of strengthening the maintenance of key components, the notice proposes to increase the maintenance of the elevator reverse sheave (including anti-separation devices, bearings, fixed parts, etc.), guide rails, speed limiters, safety gears and speed limiters. -Safety gear linkage test; for traction-driven passenger elevators with a rated load of 1,600kg and above and traction-driven freight elevators with a rated load of 3,000kg and above, the rated load should be loaded in the car and limited to maintenance speed. Speed reducer-safety gear linkage test.
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