Q:Such as title

Generally refers to more than seven or more, equipped with elevators in the high-rise residential buildings

Q:What is the relationship between load bearing and area of elevator? Please know my friend tell me, thank you! More

An elevator is a motor-powered vertical lift with box-like pods for multi-storey construction or cargo. There are steps, stepping board mounted on the track for continuous operation, commonly known as escalators or automatic sidewalks. Serving the floor of the fixed lifting equipment. The vertical lift elevator has a car running between at least two rows of rigid or inclined rails with an inclination angle less than 15 °. Car size and structure to facilitate the passengers access or loading and unloading of goods. It is customary to use the elevator as a general term for vertical traffic in a building, regardless of the way it is driven. According to the speed can be divided into low-speed elevators (1 m / s below), fast elevators (1 ~ 2 m / s) and high-speed elevators (2 m / s or more). The mid-19th century began to appear hydraulic elevator, is still in the low-rise buildings on the application. Specific bearing and area relationship see below:

Q:What is the meaning of the upper limit of the ceiling?

Work protection measures.

Q:Recently, the Internet is a fire of an IQ problem: the elevator can take up to 10 people, you happen to be the first 10, into the elevator after the overweight, you had to go out of the elevator, the elevator door closed, you think of a horrible thing, Immediately told the police. I would like to ask, what is the matter? Tip 1: At that time is the summer hair into the useless call out both study lu day, the elevator 9 men and women, no pregnant women, no fat, no pet tips 2: the top of the elevator No body tips 3: no one to bring the trolley case can be horn deadly 4: elevator no bad tips 5: do not believe that the answer to the Internet !! Now all the answers online are wrong !! Tip 6: the answer in the text , Read it carefully. Well I thought for an hour the reasoning about twenty more than the hypothesis but the answer 6 in the text I can not stand the big God online copy of the words you go for help ah more

Because when the elevator comes to normal people's thinking is very anxious to enter the elevator so there is no observation of other people in the elevator expression but close from the button (the victim) for a long time to hold the button to open the door at the same time to tell the last come Overweight, please go down this person down the elevator when he down the elevator will be concerned about the inside of the situation this time the victim hinted that he was dangerous, of course, may also be the person into the elevator when the victim has been According to the first floor and 10 floor (upstairs, then the elevator is certainly from the basement to the first floor)

Q:How to measure the safety dimensions of the elevator

Find GB7588 to see to know, very detailed

Q:Respectively, under what circumstances

The difference is that the closed staircase without smoke before the room, while the smoke staircase between the bustling house shares Yijiao turtle tied tyrants have smoke before the room. Anti-smoke staircase ladder and fire elevator combined with the area of the front room, public buildings should not be less than 10.00m2, residential buildings should not be less than 4.50m2, residential buildings should not be less than 4.50m2; Less than 6.00m2. According to the "high-rise civil building design fire safety requirements" requirements, a class of buildings and in addition to the unit and the corridor-style residential building height of more than 32m of the two types of buildings and tower residential, nineteen and nineteen level apartment , More than eleven layers of corridor-style residential, can not be directly natural lighting and natural ventilation of the staircase, should be set to smoke staircase.

Q:Title: a woman was followed by a man, she went into the elevator and found the man also came in. She let the man first press, the man pressed the second floor, so she pressed the third floor. To the 2nd floor, the man out of the elevator was often angry angrily seized the whole move, smile back to her. The elevator shut the moment she saw the man pull out the knife to the 3rd floor. The The woman is dead. Then in the case can not cancel the third floor, how can the woman rescued? Do not go check Google. I came up with the answer. At present, only a special forces to say the correct answer! More

Very simple, the man did not dare to kill in the elevator, the woman directly press the bell, sitting in the elevator waiting for the first floor of the administrator and the police

Q:How can an elevator stop at the floor where you want to dock? Why the general height of the error is very small, very few elevator doors open, the elevator is not the ground and the ground alignment of the situation? If the wire rope encountered thermal expansion or contraction or long harvest and make up the ancient use of the current period, will not produce the length of change? This will not make the elevator dock can not be aligned with the floor of the floor? There is no possibility of docking with the ground floor height error of tens of centimeters, people need to climb out of the situation? More

In the outer door of the elevator along a limit switch! Under normal circumstances under the control of the elevator in front of the floor will be close to the front of the deceleration! And then slowly cut into pieces and make up the old table, The bar stopped the switch, the car stopped! Basically there is no "occurred when the ground with the ground floor height error of tens of centimeters" of the situation! Because it is mechanical control, so when the power outage does not matter! People are trapped inside the elevator! And the elevator car did not reach the position before the floor will not open the door! Because there is a layer of the door lock! Must be when the top of the car on the top of the top of the roof lock, Open! This is also purely mechanical!

Q:Our company is equipped with seven passenger and cargo elevator, is the door to the door, there are modern Korean THJ3000 / 0.75 and THJ3000 / Tam Square, both the eternal tea compensated leaching; 0.25 two models are mainly used for cargo. There is a certified elevator driver to operate, but because the staff to streamline the elevator driver resigned in the elevator to install the camera. The company has a elevator safety management, certified. Will this situation can not operate the elevator driver? Which elevator must To be equipped with the driver? The best relevant laws and regulations can explain, because the company has engaged in ISO environmental management system, special equipment requirements. Thank you! More

But there is little need to add is: cargo elevator if the car area exceeds GB7588-2003 "elevator safety technical specifications" requirements, the use of units should be Equipped with driver's license.

Q:The above questions are in the civil design code 6.8.1. But do not know what reason. More

Just to prevent more than 4, the elevator came to see it, because the elevator hall into the deep limited, it may not know the elevator door opened. The The...