半全场胜负包括加时吗: Industry news

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六场半全场胜负彩开奖 www.bfbdrg.com.cn When the elevator suddenly power failure or failure to stop running, trapped in the car passengers should do?

A: The passengers in the car should inform the elevator maintenance personnel, and patiently waiting for the elevator maintenance personnel to open the door release; as a result of abnormal stop ladder, the car may not be parked in the flat position, so do not claw the elevator door out, so as not to Causing the passenger fall accident. (Such as the elevator is not in the flat position, the maintenance staff will first move the car to the flat position, and then open the door release)

Elevator accident down quickly how to do?

A: When the elevator falls, you do not know when it will touch the ground, and the fall is likely to fracture the body to death. When you face this life and death line, the moment you do every action will determine your life and death or not. When the elevator falls to protect their best action:

First, regardless of a few floors of each floor as soon as the keys are pressed, the elevator can immediately stop to continue falling;

Second, if the elevator has a handle, a hand clutched hands. Fixed your location, so that it will not fall because of the center of gravity and instability;

Third, the entire back with the head close to the elevator wall, was a straight line, using the elevator wall as the protection of the spine;

Fourth, the knee was bent posture. Because the ligament is the only human body is rich in elastic tissue, so borrow the knee bending to bear the blow pressure, than with the bones to bear the pressure to large.

Take the elevator should pay attention to what matters?

A: when you enter, exit the car, to see whether the elevator in level position, especially when the night light is not clear, should be paid more attention to, otherwise it may cause damage; lift is public, should not carry flammable or corrosive goods; lift during the operation, do not squeeze by or tapping the elevator door, elevator to avoid misoperation and stop.

Elevator operation is not normal, how to do in the car?

A: When you take the elevator and found that the elevator speed or slow ladder speed, the car has abnormal coke burnt smell, abnormal vibration or shaking, scratch phenomenon, abnormal sound, should press the steering wheel on the Red emergency stop button, the elevator will automatically stop; and then notify the elevator maintenance staff, and wait for maintenance personnel to open the door release.

What happens to the elevator can complain?

A: When the elevator often close the folder people, uneven layer, hoisting, squatting, elevator driver or maintenance staff without a job card, the driver often off the car, the car without inspection certificate or certificate expired, abnormal noise or sound elevator, Abnormal vibration or jitter, car abnormal coke smell, elevator speed too fast or too slow, maintenance is not timely, the elevator car without communication or alarm devices, can be a complaint.

Can I take a fire escalator in case of fire?

A: No. Elevator with fire elevator function is designed for firefighters to quickly reach the fire floor; high-rise building fire, should be promptly evacuated through the fire channel, do not take the elevator.

What problems should I pay attention to when taking the escalator and moving sidewalk?

A: Do not let the child climb the armrest belt (both sides of the escalator slide running belt), so as not to cause crushing or falling accident; note clothing and escalator on both sides of the gap between the clamping, so as to avoid accidents. Elderly and children must take the escalator to take care of.

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xw9

Usually using wire rope friction drive, wire rope around the traction wheel, both ends are connected to the car and balance weight, the motor driven traction wheel to lift the car. Elevator requirements of safe and reliable, high transmission efficiency, leveling and ride comfort and so accurate. The basic parameters of the elevator are the rated load, take the number of people, the rated speed, car dimensions and shaft type and so on.

Elevator in the E is an emergency stop, F is the fire.

Modern elevator mainly by the traction machine (winches), rails, counterweight devices, safety devices (such as speed limiter, safety gear and buffer, etc.), signal control system, car and hall doors and other components. These parts are installed in the building of the shaft and the engine room.

Usually using wire rope friction drive, wire rope around the traction wheel, both ends are connected to the car and balance weight, the motor driven traction wheel to lift the car. Elevator requirements of safe and reliable, high transmission efficiency, leveling and ride comfort and so accurate. The basic parameters of the elevator are the rated load, take the number of people, rated speed, car dimensions and shaft type and so on.

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xfdt1
Fire elevator is a kind of elevator which is used for fire fighting and rescue in fire. Fire elevator usually has perfect fire protection function: it is a dual power supply, if the building work of the elevator when the power is interrupted, emergency power supply for fire elevator can automatically to continue. The utility model has the function of emergency control, that is, when a fire occurs in the upper part of the building, the utility model can accept the instruction and return the first layer in time, and the passengers are not allowed to continue to accept the fire. It is reserved at the top of the car an emergency exit, in case the elevator door opening mechanism fails, can also be evacuated from here. For the main part of the high-rise building, the floor area of not more than 1500 square meters, should set up a fire elevator.

The difference between the fire elevator and the ordinary elevator: ordinary elevator in the event of fire. Fire elevator can be used for fire fighting and rescue when fire occurs.

Ordinary elevators are not equipped with fire protection function, when the fire ban people take the elevator to escape. Because when it is affected by high temperature, or power outage, or fire disaster will take the elevator, or even take their lives.

Fire elevator is a kind of elevator which is used for fire fighting and rescue in fire. Fire elevator usually has perfect fire protection function: it is a dual power supply, if the building work of the elevator when the power is interrupted, emergency power supply for fire elevator can automatically to continue. The utility model has the function of emergency control, that is, when a fire occurs in the upper part of the building, the utility model can accept the instruction and return the first layer in time, and the passengers are not allowed to continue to accept the fire. It is reserved at the top of the car an emergency exit, in case the elevator door opening mechanism fails, can also be evacuated from here. For the main part of the high-rise building, the floor area of not more than 1500 square meters, should set up a fire elevator; more than 1500 square meters, 4500 square meters, should be set up two sets of fire elevator; floor area of over 4500 square meters, should be set up three sets of fire elevator.

The shaft of fire fighting elevator shall be separately set up, and no other electric pipe, water pipe, air pipe or ventilation pipe shall be adopted. Fire elevator room shall be provided, room should be equipped with fire door, which has fire and smoke prevention function. Fire elevator load should not be less than 800 kg, the plane size of the car should not be less than 1 meters x 1.5 meters, its role is to be able to handle a larger fire equipment and placed a stretcher for life, etc.. Fire elevator decoration materials, must be non combustible building materials. Fire lift power and control wire should take waterproof measures, fire elevator door should be equipped with mild waterproof measures. Fire elevator car should be equipped with a dedicated telephone, in the first floor should also be equipped with a dedicated control button.

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xw1

The elevator is a kind of electric motor driven vertical lift, with box shaped pod, for multistory buildings or by people carrying goods. There are steps, step plate installed in continuous operation of the track, commonly known as the escalator or walkway. Fixed lifting equipment for service floor. The vertical elevator has a car that runs between at least two rigid rails with a vertical or inclined angle of less than 15 degrees. Regardless of the way it is used, the elevator is used as a general term for vertical transport in buildings.

According to speed can be divided into:

Low – speed elevator (1 m / s or less);

Fast elevator (1 ~ 2 m / s);

High-speed elevator (2 m / s or more).

Elevator by use classification, the following:

Passenger elevators, designed for the delivery of passengers to the elevator, requires a sound safety facilities and a certain car decoration.

A cargo elevator, designed primarily for the transport of goods, usually accompanied by an elevator.

Medical elevator, for the delivery of beds, stretchers, medical vehicles and the design of the elevator, the car has a long and narrow features.

Debris lift, for the library, office buildings, hotels, transportation of books, documents, food and other design of the elevator.

Sightseeing elevator, car wall transparent, for passengers to use the elevator.

A vehicle elevator used as an elevator to transport vehicles.

Ship lifts, elevators used on ships.

Construction of elevators, construction and maintenance of the elevator.

Other types of elevators, in addition to the above commonly used elevators, but also some special purpose elevators, such as cold storage elevators, explosion-proof elevators, mine elevators, power station elevators, firefighters elevators, oblique elevators, nuclear island elevators.

The elevator is a kind of electric motor driven vertical lift, with box shaped pod, for multistory buildings or by people carrying goods. There are steps, step plate installed in continuous operation of the track, commonly known as the escalator or walkway. Fixed lifting equipment for service floor. The vertical elevator has a car that runs between at least two rigid rails with a vertical or inclined angle of less than 15 degrees. The size and structure of the car is convenient for passengers to enter or unload goods. Regardless of the way it is used, the elevator is used as a general term for vertical transport in buildings. According to the speed can be divided into low speed elevator (1 m / s), fast elevator (1 ~ 2 m / s) and high speed elevator (more than 2 m / s). In the middle of the nineteenth Century, hydraulic elevator began to be applied in low rise buildings. In 1852, the United States E.G. Otis developed a wire rope hoist safety elevator. In 80s, the drive device has been further improved, such as the motor driven by the worm winding drum, the use of balance weight, etc.. The end of nineteenth Century, the use of friction wheel drive, greatly increasing the lift height of the lift.

At the end of the 20th century, the elevator adopts permanent magnet synchronous traction machine as power. Greatly reducing the room area, and has low energy consumption, energy efficiency, enhance the advantages of speed, greatly boosting the real estate to the direction of development of high-level.

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