Safety knowledge of people trapped in elevators

1. How can I save myself from the trapped elevator?

People who need to master the following self-help methods should ensure safety and get rescue.

First, stay calm and comfort the people trapped together, explaining to everyone that there will be no danger, electricity.

The ladder won't fall into the elevator slot. The elevator trough is equipped with anti-falling safety devices, which will firmly clamp the rails on both sides of the elevator.

The safety device will not fail.

Two, the use of alarm bells or walkie-talkies, mobile phones for help, such as no alarm bells or walkie-talkies, mobile phones and failure.

Sometimes, you can knock at the door and shout. If you are afraid of hand pain, you can take off your shoes and knock at the door and ask someone to save you immediately.

If you can't find the elevator repairman right away, please ask someone outside to call the fireman. fire fighting

The operator usually rotates the elevator up or down to the nearest floor and then opens the door. Even if the power goes out,

Firefighters can also use hand tools to twist the elevator up and down.

Don't climb out of the elevator without trained rescuers outside.

5. Don't try to forcibly push open the elevator door. Even if you can open it, you may not be able to go outside.

Door, want to open the outer door and get out safely, of course, it is more difficult. The grease on the outer wall of the elevator may also make people slip.

6. If there is an emergency exit on the elevator ceiling, don't climb out. Once the exit plate is opened, Ann

All switches will stop the elevator. However, if the exit plate is unexpectedly closed, the elevator may suddenly start.

It can make people lose their balance. In the dark elevator slot, they may trip over the elevator cable or step on oil.

Slipped and fell off the top of the elevator.

7. Being trapped in the elevator of a commercial building late at night or on a weekend afternoon, which may be several hours or even.

Nobody went near the elevator for several days. In this case, the safest thing to do is to keep calm and wait for the opportunity.

Help! It is best to be able to endure hunger, thirst, heat and life, and pay attention to the outside situation, such as

A pedestrian passed by, trying to get his attention.

2. What are the safety tips when taking the elevator?

Safety knowledge of taking escalators:

1. Make sure the laces of lace-up shoes are fastened. When wearing loose clothes or skirts, you should pay attention to folding them by hand to prevent them from being dragged by escalators and causing unnecessary injuries.

2. When children go up the escalator, remember to let adults hold it, don't let children touch it, don't chase, fight or climb on the elevator or escalator; When the elderly get on the escalator, they must grasp the handrail to help keep their balance.

3. Don't stick your head and hands out of the escalator, so as to avoid being bruised and pinched by nearby obstacles when the escalator is running.

4. When riding the escalator, you should stand upright on the side facing the running direction of the escalator, hold the handrail with your hands and don't lean on it; Stand with your feet together in the yellow line around the pedal to prevent the hem of your pants from being caught by the moving elevator gap.

It is unscientific to stand on the right side of the escalator and leave one side for traffic. Because it is not safe to walk on the escalator. Passengers are advised not to walk on the escalator as much as possible. There are no more than two people standing on the first escalator step. If you see too many people on the escalator, you'd better take the stairs.

6. Don't stop at the entrance and exit of the escalator, don't let children run back and forth on the escalator, and don't kick the escalator with their feet to avoid danger.

7. Don't stick your head and limbs out of the handrail device to avoid being hit by obstacles, ceilings and adjacent escalators.

8. Carry a handbag with you. Don't put it on the pedal or walking belt to avoid falling and hurting people.

3. What are the correct operation methods and steps for people trapped in the elevator?

1. Determine where the elevator stops;

Second, inform the trapped passengers that the rescue work is going on, don't open the elevator door without authorization, so as to avoid accidents, and be sure to stay calm;

Third, ensure that all elevator doors are closed and cut off the elevator power supply system;

Fourth, remind the passengers in the elevator that the elevator will slow down or slow down;

Five, the elevator manual operator must have more than two people, cooperate with each other, unified command;

6. Push the rocker arm attached to the brake to open the brake (refer to the illustration in the manual), and then turn the wheel by hand to make the elevator rise or fall as indicated by the arrow;

Seven, trigger to the nearest floor (please see the wire rope flat sign) flat floor, use the elevator key to open the hall door, release the trapped passengers, and then notify the maintenance personnel to repair.

4. Elevator safety knowledge

Elevator is a very safe transportation equipment, and the potential safety hazards are usually the aging of parts and the failure of maintenance or regular maintenance.

For straight ladders, we should pay attention to the following aspects.

1) For passengers, the first thing is to cut the danger and don't stay at the door;

2) The most common injury to passengers caused by elevator fault electrical protection action may be being locked in the car. In case of power failure, misoperation of safety switch, loose door contact, system interference, etc. The elevator will suddenly stop and trap the passengers in the car. At this time, trying to contact the outside world for rescue is much less risky than self-help.

3) Pay attention to the elevator door, especially the old elevator or the elevator being overhauled. In the former case, you should stick to the former and the latter, and don't get into the elevator. Of course, you may not get in.

For escalators, long skirts and especially soft slippers should not be left empty. One hand should hold the handrail tightly. Don't lean out of the armrest for the old bag.

5. What are the common sense of elevator safety?

First of all, it depends on the quality of the elevator.

In order to meet the market demand, elevator manufacturers will produce different grades of elevators, with different performance indexes such as load and speed, prices ranging from hundreds of thousands to millions of yuan, comfort and reliability. For residential elevators, some developers often choose low-priced general brands and low-grade elevators in order to reduce costs.

In order to seize the residential elevator market, elevator manufacturers will also reduce prices by reducing material costs and reducing configuration. Property buyers should try to choose a well-known brand of elevators, with good performance and high configuration.

Secondly, it depends on the number of elevators ("one elevator for several households"). If the number of elevators in each unit of a residential building is small, the frequency of use will increase, the wear and aging of elevator mechanical and electrical components will accelerate, the failure rate will increase and the service life will be reduced.

According to the relevant national design codes, the configuration of residential elevators is divided into four grades: "economical" to "luxurious", and it is stipulated that the number of elevators in high-rise residential buildings with 12 floors and above should not be less than two. When there are 25 people living on each floor and more than 24 floors, there should be at least 3 elevators; When there are 25 people living on each floor and more than 35 floors, there should be at least 4 elevators.

The national Technical Measures for Civil Building Engineering Design stipulates that the number of passenger elevators should be determined according to different building types, floors, floor area, number of people, main technical parameters of elevators and other factors. The number of elevators in residential buildings is configured according to the economic category of 90- 100 households/unit; Ordinary level 60-90 households/set; Comfort 30-60 households/set; Luxury class is residential elevator, and the owner usually entrusts the property company to perform elevator safety management duties; If the newly installed elevator is not handed over to the property right unit (person) or the property management unit, the project construction unit shall perform its obligations and assume responsibilities as the management unit.

After the owner entrusts the management responsibility of the elevator to the property company, not everything is fine and can be ignored. It is necessary to play the role of the master, pay the property management fee including the daily maintenance fee of the elevator on time according to the property service contract, and urge the property company to do the daily management and maintenance of the elevator.

Article 13 of the Law on Safety of Special Equipment stipulates that "the user of special equipment and its principal responsible person shall be responsible for the safety of the special equipment they use", while Article 38 stipulates that "the special equipment belongs to * * *, and the owner of * * may entrust the property service unit or other managers to manage the special equipment, and the trustee shall fulfill the obligations of the user of special equipment as stipulated in this Law and bear the corresponding responsibilities. * * * If no one entrusts it, the * * * person or the actual manager shall perform the management obligations and bear the corresponding responsibilities. "

Will the elevator fail if it passes the inspection? Elevator inspection is a confirmatory inspection of elevator production and use units to fulfill relevant laws, regulations and standards, and to implement elevator safety main responsibility. The final conclusion of the inspection report issued by the inspection agency is the judgment of the quality of the elevator production and use units to implement the relevant responsibilities.

Just like the "physical examination" of people and the annual inspection of automobiles, elevator inspection is a technical behavior of verification and diagnosis, mainly to find potential safety hazards, put forward rectification opinions, urge production and use management units and maintenance units to strengthen management and maintenance, and finally eliminate potential hazards. The inspection conclusion is only a judgment of the elevator's safety state at that time, and it does not guarantee the elevator to be safe and qualified within one year, nor does it promise that the elevator can run without trouble.

Even if the elevator passes the annual inspection, it will still break down if it is improperly used, poorly managed and poorly maintained in daily operation. After the fault occurs, the repaired ones should be repaired in time, and the replaced ones should be replaced in time. Especially for elevators with long service life, frequent use and high failure rate, it is necessary to overhaul, transform and update them in time to eliminate potential safety hazards in time, so as to make the elevators reach a better safety condition.

After the elevator is overhauled, rebuilt and updated, it can only be put into use after it has passed the supervision and inspection by the elevator inspection agency. Common sense of elevator safety Q: Why is the elevator "trapped"? A: The most important and primary concept of elevator design is to ensure safety.

Therefore, the elevator design has many safety protection devices. When the elevator control system or safety protection device senses possible danger, it will immediately start to stop the elevator.

Therefore, "stopping the elevator to trap people" is actually a safety protection measure taken by the elevator to the passengers in the car. Q: What should I do if the elevator suddenly stops and I am trapped in the car? Answer: Press the "emergency call button" in the car in time and contact the elevator management unit. If no one answers, call the emergency rescue number of the maintenance unit posted on the car and wait for rescue.

Please remember: the car is a ventilated and safe space, and it is often a dangerous choice to try every means to "escape" from the car to save yourself. Q: Why did the elevator suddenly drop? What if it falls? Answer: Generally speaking, the working principle of the elevator is that several traction steel ropes are connected to the car through one end of the traction sheave, and the other end is connected to the counterweight device; The gravity of the car and the counterweight device makes the traction wire rope tightly pressed in the groove of the traction wheel to generate friction force, the motor rotates to drive the traction wheel to rotate, and the friction force drives the wire rope to drag the car and the counterweight to move up and down relatively.

In order to prevent the elevator from accelerating or decelerating, the elevator is equipped with multiple mechanical and electrical safety protection devices, such as brakes, speed limiters, safety tongs, upward overspeed protection devices, upper and lower limit switches and buffers. When the elevator is abnormal, these protective devices will act to stop the elevator.

Once the car exceeds the speed limit, the speed limiter will start the safety clamp to park the car on the track. Sometimes, due to signal loss, insufficient traction, brake wear and other reasons, the elevator can't stop at the corresponding floor, and ladders and staggered floors appear, which makes people feel that the elevator is falling out of control.

In fact, it is almost impossible for multiple mechanical and electrical safety protection devices to fail at the same time, so the elevator will not fall freely. If you feel that the elevator suddenly drops when you take the ladder, you can quickly press the buttons on each floor, and at the same time stand firm and hold it well to keep balance and prevent falling.

Q: When the elevator is running, will the car shake and will there be an accident? Answer: The elevator sometimes shakes because of the wear of the guide rail, the excessive gap between the guide shoe and the guide rail, and the uneven tension of the wire rope. In this case, there is no need to panic and there will be no accidents. If you want to reduce the shaking, you can ask the maintenance unit to adjust and repair the elevator related components.

Q: Using your hands for a long time or.

6. What if the elevator is trapped?

Open a library member at a minimum of 0.27 yuan, see the full content > Original publisher: I mc82239 Handling Process for People Trapped in Elevator 1. After receiving the information that passengers are trapped in the elevator, the monitoring center will use closed-circuit television to observe the situation of people in the elevator, and use emergency telephone to inquire about the physical condition of the trapped people and the floor where the elevator stops in detail, try to comfort the trapped people as much as possible, and immediately notify the service center.

2. The patrol safety officer is responsible for assisting the engineering personnel in handling. 3. If there are children, the elderly, pregnant women or trapped people, pay special attention and call the police for help if necessary.

4. After being rescued, the trapped person should ask: 5. Do you feel sick and need help? 6. Record the name, address and contact number of the trapped person.

7. If the trapped person does not cooperate to leave, it shall be recorded for the record. 8. Record the time from the beginning to the end of the incident, the arrival and departure time of maintenance personnel, firefighters, police and ambulance personnel, the number of fire engines, police cars and ambulances, and query the location where the wounded were taken to the hospital for future reference.

9. Flow chart of elevator trapped people.

7. Model essay on how to save yourself when the elevator is trapped in the safety course plan

If you are trapped in the elevator,

● The last thing you need to worry about is whether the elevator is heading or descending!

Modern elevators are equipped with safety protection tongs. Even if there is a power failure, this safety device will not fail. Once the elevator breaks down, the pair of protective pliers will firmly clamp the guide rails on both sides of the elevator slot, so that the elevator will not fall or rush to the top. The thrilling scene of the elevator suddenly rising and falling in the movie is almost impossible in real life.

● The most prone to accidents is the elevator door!

Dangerous behavior 1: after being trapped in the elevator, open the elevator door and climb out of the elevator by yourself.

Modern elevators have computer error correction function, which automatically starts to work after failure. The key is to correct the mistake when you open the door and climb out halfway and suddenly start. Two such typical incidents happened last year, resulting in one death and one injury. The deceased was climbing out of the door when the elevator started and was cut off halfway. Another injured person's foot was cut off. So knocking on the elevator door is extremely dangerous. It is better to calm down and wait for help.

Dangerous behavior 2: habitual behavior when entering and leaving the elevator

Every elevator has two floors, so you should pay special attention to getting in and out of the elevator. A 17-year-old girl in Hangzhou holds the outer door while waiting for the elevator. Just then, the elevator door suddenly opened and the girl fell directly into the elevator shaft.

Another possibility is that the elevator stops to open the door before it reaches the floor. At this time, some habitual behaviors (such as chatting, talking on the mobile phone and reading the newspaper just retrieved in your hand) will make you careless, and if you take one more step, you will fall into the gap between the car and the elevator shaft.

Dangerous behavior 3: climb out of the emergency exit in the elevator.

As soon as the exit plate is opened, the safety switch will stop the elevator, but if the exit plate is accidentally closed, the elevator may suddenly start, making people lose their balance. In the dark elevator shaft, you may trip over the elevator cable, or slip and trip over the mud.

"The best action to protect yourself when the elevator falls"

First, quickly press the button on each floor (no matter how many floors there are).

Second, if there is a handle in the elevator, hold the handle tightly with one hand.

Third, the whole back and head are in a straight line with the inner wall of the elevator.

Fourth, the knees are bent.

Note: because when the elevator descends, you never know when it will land. It is very likely that you will fall to death when you descend.

So:

The first point is that when the emergency power supply is started, the elevator can stop descending immediately.

The second point is to fix your seat so that you won't fall down because of the unstable center of gravity.

The third point is to use the elevator wall as the protection of the spine.

Fourthly, and most importantly, ligament is the only elastic tissue in human body, so bending knee to bear heavy pressure is more important than bone.

09-04- 10 | Add a comment

bgla

Press panic button in the elevator and tell them what happened. Someone will help you at once.

09-04- 10 | Add a comment

Chengshanxu town

Actually, the elevator was not very good on Monday, and the steel wire rubbed against it. Fortunately, I saw it in advance and didn't dare to sit. I don't care when it was repaired.

In the afternoon, I want to go to the third floor. I didn't expect the elevator to stop at half past the second floor. The floor shows disorderly jump, only me! I was a little nervous, remembering that I was locked in the elevator of the basic department at school, but after all, I had a sword at that time.

Fortunately, the floor is not high, so the self-help plan is as follows for your reference:

1, tried all the keys, proved to be in vain, and the garbled code is still flashing at random.

2. I tried to open the debugging panel, but it didn't work to press "speed up" or "speed down". Now I think it's really scary to press it blindly …

I can only call, but there are no ghosts in the office.

4. I want to shout, but I'm afraid to disturb the awesome and my sister who came to inspect. It's not fun for them to see me trapped in the freight elevator.

5, forced the door to open a small crack, all kinds of wires and pipes in front, dare not touch, and closed it again, hehe.

6. Here comes the difficulty. Press "2" with your left hand, and push the elevator door to the right with your right hand to drive it to the second floor.