Beijing Bo Rui Building bursts elevator crash Mitsubishi maintenance personnel said no fault

BCC network Beijing September 23 News (reporter Ngai) according to the Chinese voice "news in the vertical and horizontal" report, to 2.5 meters per second speed of a constant rise, suddenly stop, and then quickly fall several meters, or slow speed down--this is not a playground "Jump machine" user experience,　　But in Beijing East three ring office offices Bo Rui Building staff of the days of the "elevator panic moment." Since the number 17th, the office of many elevators have fallen incidents, many people on the micro-blog, the elevator is not polite to "jump machine." What is the experience of employees in office buildings?　　Why did the elevator become a "jump machine"? The elevator fell personally, at the 7 floor of the Bo Rui Building, Ms. Wang said that happened a few days ago, still a little shaken: Ms. Wang: Then to the 12 floor when the direct lights are black, and then there is no alarm tips and so on.　　Then he went straight down to level 9. Ms. Wang said that not only herself but many of her colleagues also experienced similar situations at different times of the week.　　Ms. Zhang, who works on the 11 floor of the building, suffered a slight injury to the elevator's neck, saying that she had only opened a lift and many people were waiting, and the staff suggested that they take the freight elevator and the cargo elevator had fallen.　　Ms Zhang: Results on the 2 floor when the BAM suddenly, a look at that number to one, fell down, the neck twisted. Yesterday morning, the reporter came to Bo Rui Mansion, a number of elevators only two open, the rest of the elevator is being serviced. A staff member on duty in the lobby said that it had been using night time for repairs since the first elevator crash of number 17th. As it was Saturday, there were not many people in the building. There is no warning sign in the elevator between the buildings. In a suspended lift, several workers in the Mitsubishi elevator blue overalls were serviced.　　Open this elevator loaded with nearly 50 weights, each above the weight is 20 kilograms, maintenance staff said, they have not found the fault in where, is testing the set of load is higher than the carrying capacity of the elevator.　　Maintenance staff: This is 550 kg.　　Reporter: What do you say to do again?　　Maintenance staff: is to do this super full load, is the number of elevators, now may be the number of people sitting more.　　According to the property staff said, the accident elevator has been serviced for several days, but, up to now, the elevator company did not find out the cause of the accident.　　Property staff: Anyway, we have not found any problems, and now we can only do it again (check).　　Elevator Company's maintenance staff even denied that the "elevator failure", insisting that the elevator fall, is the elevator "a protective measure."　　Maintenance staff: In fact, I think it is very reassuring to sit.　　Journalist: But you just said that stopping is the safest option, what's the difference between "stop" and "Stop by layer"? Maintenance Staff: You choose the 5-storey elevator to the 5 floor, this is normal, no fault. If there is a failure, such as more stop, because there is a malfunction, so to stop, if you stillWhat happens when you run?　　Interviewer: Does that mean that the elevator is faulty but it's not found?　　Maintenance staff: Now is good! Another maintenance personnel: Is this, the elevator needs to have a running-in process, one is its own running-in, the second is with the party building power grid running-in.　　We say "fault", is its own passenger protection, if the elevator now monitor some problems, it is certain that it should stop, to prevent the elevator to run again.　　Reporter asked the maintenance staff when the elevator can return to normal, safe operation, the maintenance staff again stressed that "the elevator has no fault, and there are protective measures to ensure that there will be no rapid drop phenomenon", but not a clear fix time.　　In the evening, a property attendant on the floor hall of the Bo Rui Mansion said that the reason is the elevator in the daily rush hour due to the large number of people, overloading but overload alarm did not start, resulting in slipping.　　On duty: When the peak of the time people are more, (elevator) overload did not alarm, closed, people sank, it is easy to slip, is a counterweight.　　The staff member said they would give the company a notice of the elevator failure to remind.　　Staff: Customer service This will be sent to the notice, customer service this piece to the company have already sent something. Recently, the elevator seemed to have been enchanted and the accident was frequent.　　September 11, Zhejiang Ruian held a 18-month-old son, in the 6 floor and other elevators, the elevator door opened, but the elevator did not come, the result of a foot on empty, more than a woman unfortunate death, the young son skull fracture. September 19, a building in Ningbo, two staff members take the elevator, the elevator failed, from 25 to 2 floors down to the ground floor. Why does the elevator accident happen frequently?　　How will the elevator slip incident in Beijing's Bo ' an building be resolved?　　China Elevator Association Secretary-General Li Shoulin that the safety of the elevator operation, production, installation and maintenance of three links are indispensable: Li Shoulin: Summed up, the current maintenance of the problem to be larger than the installation of the problem, installation problems than production problems.　　But the staff on duty on the building said the elevator maintenance staff came almost every week. Staff: Fixed maintenance is Mitsubishi manufacturers, they protect, we give them maintenance fees, basically every week will come.　　Because there are big things and small things, there are many. Li Shoulin pointed out that although the form of each elevator is regularly in the cleaning, lubrication, inspection and adjustment, in reality, do not rule out a number of elevator maintenance companies in order to save costs, so that maintenance is a mere formality. Last night, the reporter learned that the property owner of the Bo Rui building has been with the Shanghai Mitsubishi Elevator Beijing Engineers to Shanghai headquarters, to study how to solve the Bo Rui building elevator slip problem. First Taiping Davis Borry Building Customer service department head Liu: Ms. Liu: I am in Shanghai, with the Shanghai Mitsubishi Company here in a meeting, the Shanghai Mitsubishi Company has sent engineers to our site, the elevator is also doing non-stop testing, testing.　　And our engineers are actively cooperating with Mitsubishi in doing this. And she also watchesShows that now several elevators in the building will also take the manual operation mode to ensure that the ride safety these days.　　Ms. Liu: We now in order to ensure the safety of everyone, we now change the elevator to manual, during your sitting, we have the property of the staff on the scene, the building more understanding, but also to communicate with other departments, our engineers also began to use the manual method (operation), regardless of manpower manual operation. In the absence of reasons, even if changed to manual operation, whether there are hidden dangers of accidents? A week in a row a number of elevator accidents, is the maintenance of loopholes or quality problems? As the event progresses, China's voice will continue to pay attention.