The safety device will start when the elevator is overweight

Third articles

Elevator without qualified inspection certificate, can we safely ride? How does the citizen pay attention to the safety of the elevator ride? ” What are the regulatory measures for the escalator in the mall? Do these elevators buy insurance? Li Lin, deputy director of the Municipal Quality Supervision Bureau, and Liang Ping, the chief of the special equipment safety supervision section, yesterday visited the Foshan municipal government network to talk to the people’s livelihood column, attracting a lot of netizens to “Irrigate” and “clap bricks” to discuss how to do a good job of elevator regulation and build a harmonious and safe society.
 
Will the elevator be closed after being overweight?
 
Netizens “rocking the four tire” mentioned that some people say that “the elevator is overweight, if the weight of the elevator is evenly distributed to all parts, the elevator can be closed.” But overweight is overweight. The weight of the elevator is evenly distributed to all parts. The total weight is still the same. Is there any danger in this way?
 
Li Lin, deputy director of the Municipal Quality Supervision Bureau, answered the question of the netizen from the angle of the elevator structure characteristics. “Each elevator has a logo of the passenger limit, indicating how many people are allowed to take the elevator; and a mark of weight, indicating how much weight the elevator can carry.” Li Lin introduced a switch on the bottom of the elevator with a load limiting switch, with such a safety device, when the weight reached a certain limit, it would alarm and stop running.
 
In Li Lin’s view, the elevator that the netizen “rocking four tyres” says will be closed after being overweight, this is a fault state. Under normal conditions, the elevator will not be closed after being overweight. Li Lin said the elevator has a limited load, and the area volume is also made, so the elevator is not likely to close the door after being overweight, but once the elevator is overweight, the safety device will play its role to stop the operation of the elevator.
 
Is it safe to shake the lift up and down?
 
The netizen “jkld” reflects that some old building elevators will shake when they rise or fall. Is this safe?
 
“The net friend may live relatively high.” Li Lin said, as we all know, with time changes in buildings, there may be subsidence or other minor changes. When some minor changes or permissible denaturation of buildings occur, the elevator as a device for building will naturally shake. So many people feel the feeling of shaking when they ride the elevator.
 
In Li Lin’s view, this feeling of shaking may be different due to different heights. If the building is higher, the feeling of shaking may be more intense. If the building is low, the feeling of shaking is not so strong.
 
“According to our existing management regulations, elevators carry out annual inspection every year and must carry out corresponding maintenance work. We require this maintenance work to be carried out every 15 days or more than 15 days. At the same time, our regulatory authorities will also intensify supervision in this regard. ” Li Lin said that if the elevator passes through the inspection, the maintenance work is in place, even if there are some rocking conditions, the problem should be small as long as it does not exceed the rocking safety value.
 
Is there a time limit for the old elevator replacement?
 
Netizens “big patients” asked, is there a time limit for the replacement of old lifts?