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Accident Case | An owner blocked the elevator door with steel bars, causing the door to be damaged and trapped! Why is the elevator in the community so easy to break down, this time you finally know the reason

2024-05-14

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Accident Case | An owner blocked the elevator door with steel bars, causing the door to be damaged and trapped! Why is the elevator in the community so easy to break down, this time you finally know the reason

In recent years, with the acceleration of urbanization and the rapid growth of the number of elevators, elevators have gradually become special equipment that we cannot do without in our lives, and their safety issues have been widely concerned by the society.

Especially the residential elevator, many owners will complain about why the elevator is always bad? Is the quality of the elevator is not good? Is the work of the elevator maintenance master is not in place? In addition, the residential elevator failure, trapped people occasionally occur, so that some owners talk about the "ladder" color change, and even dare not take the elevator.

In fact, the analysisEvery year the elevator breaks down,The uncivilized behavior of passengers has become one of the main reasons for the occurrence of related events.Even some small behaviors that we take for granted will not cause any problems may lead to accidents or accidents.

On August 28 this year, in a residential building in a residential area, an owner blocked the elevator door with a steel bar when he was carrying a number of items at the entrance of the elevator. Unexpectedly, in the process of carrying goods, the elevator door was closed with steel bars, and then the elevator suddenly vibrated violently, resulting in a thrilling scene.

The surveillance video in the elevator showed that at about 18 o'clock that day, the owner was moving the sorted bags of waste into the elevator, and then the ownerUse a steel bar in the middle of the elevator door to prevent the elevator door from closing.. At 18:05, after the elevator doors were opened and closed many times,The elevator door closes suddenly, and then the elevator vibrates violently.. After several attempts by the owner,The steel bar was finally pulled out, but it was deformed and bent, and both sides of the elevator door were also damaged to varying degrees, and it could not be opened normally, trapping it in the elevator..

The accident happened (video screenshot)

After the community property discovered this situation through monitoring, he rushed to the scene as soon as possible to rescue the owner. More than ten minutes later, the owner was rescued successfully and was not injured after inspection.

The property manager of the community said,If the elevator is damaged due to wrong operation, the owner shall be responsible for the subsequent maintenance of the elevator.. "through maintenance inspection,The door lock and light curtain of the elevator need to be replaced, and the fixed loss price is about 2900 yuan.We have also contacted the owner."

More than rebar

Mops, badminton rackets and other items

Blocking the elevator door

Also cause damage or failure of the elevator

In addition to this

The following uncivilized behaviors when taking the ladder

It will also make the elevator very prone to failure!

Uncivilized behavior 1
Violent use of the elevator

Actually,The biggest fear of elevators is violence.,Especially when the decoration of each family. If there are many, miscellaneous and messy decoration materials and garbage, the transported objects will be too high to break the top of the elevator. Removal of unpackaged soil, sand and other materials causes them to be scattered in the elevator gap and cause equipment damage; Putting heavy objects with uneven weight distribution into the elevator causes the elevator to tilt; Violent damage to facilities in the elevator causes the elevator to fail to operate normally, etc.

 

Guangdong special equipment safety in this reminder
 
Citizen FriendsUse elevator to transport decoration materials or garbageIn the process, shouldUse freight elevator and try to concentrate time for delivery; decoration materialsIt should be packed and placed evenly in the elevator.In order to avoid causing the elevator to deviate and cause the car to cause failure, and do not carry long items on the ladder;After the handling of decoration materials is completed, the car and door track shall be cleaned up in time..
Uncivilized behavior 2
Litter and litter in the elevator

We can see that,Garbage and sundries such as melon seed shells, tape rolls, cement fragments and wood strips were cleaned out from the elevator slot.. According to the annual elevator safety report released throughout the country, there areMany elevator failures are due to the fact that citizens do not understand the characteristics of elevators and do not pay attention to them during use., just put a kernel, a mass of waste paper, a piece of wood, a piece of stone, and so on.Some domestic garbage or decoration garbage is missing into the cracks, resulting in elevator failure..

Why do these little things cause elevator failure? This is because the vast majority of elevator doors are installed with anti-pinch photoelectric or baffle,The area of the lowest edge of the door is a blind area, if rod-shaped, wire-mountedThe foreign object is stuck at the lowest edge of the landing door.The elevator closed successfully,The foreign body protrudes too muchwords, will happenWhen the elevator car is running up and down, it hits foreign objects, resulting in door deformation, elevator jam and trouble.
Guangdong special equipment safety in this reminder
 
Citizens should consciously safeguard public safety when using elevators,Do not throw away garbage in the elevator car, let alone throw away small garbage or debris such as candy paper, chewing gum, fruit cores, etc..
 
Uncivilized behavior 3
Press the elevator button indiscriminately

As you can see from the monitoring,Several children frantically pressed the floor buttons in the passenger elevator, and the buttons for several floors were lit up..

You know, often this "toss" will not onlyDelay other owners normal use of the elevator time, will alsoInterference with elevator operation procedure,The life of the broken elevator,Increase the failure rate of the elevator! At this time, if there is a floor that requires first aid, this operation may also delay the rescue!
 

In addition to Xiong Haizi's disorderly pressing of the elevator button, there are also some elevator users in residential areas and office buildings,Many people will unconsciously press the close button when they enter the elevator.This phenomenon is particularly evident during rush hour. In fact, whenAfter the elevator door receives the close command, pressing the close key again is also an invalid command.. But yourA wild press will lose the life of the button and may cause failure in the future..

Guangdong special equipment safety in this reminder

Parents should educate their children well in daily life,Don't slapstick or prank when taking the elevator!Pay attention to safe travel! On the other hand, part of the elevatorAfter the button is pressed, there is a normal response time, please wait patiently to avoid repeated pressing of the button, Reduce the service life of the button.
Uncivilized behavior 4
Kick the elevator door

The above behavior of kicking the elevator door in the recent online video has not only aroused heated discussion on the whole network, but also aroused a question from citizens and friends:Is it really a quality problem that the elevator door is broken when it is kicked?

It can be seen from the structural diagram that in fact the inner layer of the elevator door is suspended, the guide rail and pulley are on the upper part, and the lower part is only a limit that blocks the door, which is basically not stressed. According to the elevator manufacturing and installation safety specifications, the elevator door will not be opened under the impact and pull of a certain force, but if the force is too large and exceeds a certain standard, the hall door may be opened and broken by external force. If under abnormal circumstances, the landing door is opened by brute force, and the car is not on the floor at this time, then after the landing door is opened, there is no platform, and the elevator shaft is in front of it, that is to say If it falls into the elevator shaft, it falls to the bottom pit at the lowest end of the shaft or falls on the top of the car, and the bottom pit of the shaft is also equipped with cylindrical supporting devices such as buffers, which may cause secondary injury to people if the human body falls into it. .
Guangdong special equipment safety in this reminder
 
When taking the elevator, the citizen friends mustDo not use objects or body to block the door, let alone pick up or kick the door.. Otherwise, there is a risk of damage to the elevator or personal injury.
 
Uncivilized behavior 5
Elevators are not afraid of water.

Monitoring in a certain community showed that a boy took advantage of no one else in the elevator and suddenly took off his pants to pee at the elevator button. Unexpectedly, the elevator was short-circuited, the elevator door could not be opened, the key lights flashed wildly, the elevator lights went out, and the boy was trapped. In the end, the boy was rescued safely.

Many people think that the elevator is not afraid of water, in fact,Many mechanical parts and electrical components are installed under the roof, bottom and floor sill of the elevator car., dirty water or other liquids flow to these places, willCause corrosion of components and even failure of electrical components. In addition, there are many wires and circuit boards arranged on the car and landing doors,Incoming water will reduce the insulation capacity of electrical appliances and wires and cause leakage..
Guangdong special equipment safety in this reminder
 
SuchSee the elevator water or other liquid, should notify the relevant management personnel of the use unit as soon as possible, let the relevant management personnel of the use unit to suspend the elevator power supply. Until the water or other liquid clean, dry, please professional maintenance personnel to test the circuit, and then put into use!

After reading the above uncivilized elevator riding behaviors, I believe everyone already knows the reasons why elevators in residential areas often fail. In fact, there are many small behaviors that we take for granted that there will be no problems will also cause elevator failure.

To this end, the Guangdong Provincial Market Supervision Administration recently designed and produced a special poster,A comprehensive overview of the uncivilized behavior and small things that may cause the failure or damage of the elevator in the community, and analysis of the impact of these uncivilized behavior and small things on the use of the elevator.For details, you can press or scan the two-dimensional code on the poster!

Source: Guangdong Special Equipment Safety, China Elevator

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Keywords:

AVIC Elevator Equipment, AVIC Elevator, Elevator Sales, AVIC Elevator Sales, Elevator Maintenance