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Elevator girl (English: elevator girl) is a profession that refers to a woman who rides and operates elevators in department stores, hotels, hospitals, etc., and gives an introduction to each floor. The elevator lady is the elevator operator, which has been around since the invention of the elevator, and since people don't know how to operate, they are generally equipped with an operator.
The elevator lady can also manage the operation of the elevator so that some people do not play in the elevator. This is a specialized profession, which is generally used by special institutions, such as hospitals, geriatric health care homes or kindergartens, to prevent accidents caused by misuse; It may be that the elevator worker himself is on duty for a period of time, and the elevator worker needs to clean the box and maintain hygiene in addition to being on duty, and they even need to know how to deal with the general failure of the elevator itself. Hope that helps.
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The automatic re-leveling function is generally used for high-rise high-speed elevators, mainly due to the influence of the main traction wire rope is too long and the weight of the car load, so that its elastic elongation, so that the elevator of the original flat floor has a leveling error, the light car rises, and the heavy car falls, which may cause potential safety hazards to the personnel entering and exiting the car, and the main purpose is to overcome the poor leveling problem caused by the traction wire rope and ensure the safety of passengers.
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1.When an elevator shutdown accident occurs;
2.The security guard in the monitoring room quickly switched the TV camera to the elevator and closely observed the people in the elevator car box.
Circumstance; 3.Through the intercom**, appease the detainees;
4.The standing beam is the posture pants to notify the elevator maintenance unit to send personnel to release the person who was closed by the pure sail, and must ask the name of the other party when playing **, and sue.
Knowing that someone is being detained;
5.Notify the administrator to go to the elevator door or the nearest floor to comfort the detained person;
6.Notify the engineering department to send personnel to open the door of the elevator machine room and provide possible assistance when the maintenance unit arrives at the site to release people;
7.If there are children, the elderly, pregnant women, or a large number of people who do not have enough oxygen, they should request the fire department or if necessary.
120 Emergency Medical Center Assistance;
8.After being released, the detainees must ask:
1) If you are unwell and do you need help?
2) Whether there is any abnormal damage;
3) The name and contact number of the detainees**;
4) Reasons for coming to the property (if it is an outsider);
9.The faulty elevator can only be officially put into use after the professional company repairs and confirms in writing and passes the trial operation, 10Record the accident from the beginning to the end time in detail, the emergency response time and the treatment process of the maintenance unit;
11.Prepare emergency reports and report them to the company and developers (if required) in a timely manner.
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The elevator is a vertical means of transportation, and our country lists it as a special equipment, so it is called taking from a certain floor to or missing another floor through the elevator tool, referred to as "sitting".
Obviously we are standing when we take the elevator, why call the elevator? So let's talk about why it's called taking the elevator.
01 The elevator is a vertical means of transportation, and our country lists it as a special equipment, so it is called taking from a certain floor to another floor through the elevator, referred to as "sitting".
02 The process of getting a person from one point to another, whether horizontally or vertically, is usually done by some means of transportation in the process of reaching the destination without doing work on the person himself. The following examples: For example, an airplane is called a certain place to take a plane, not a certain place to sleep, stand, or ride an airplane, and the means of transportation created by human beings themselves are called to take in our country, referred to as sitting.
In the current colloquial language, taxi means taxi, which can be called taxi, because taxis can be parked on call, and colloquial language can be translated as "taxi".
03 For example, what animal is called to ride to a certain place, not sleeping or standing. The elevator is a vertical means of transportation, our country lists him as special equipment, according to the concept of special equipment with slag to understand that someone should drive special equipment, and some passengers come up to call "sitting" or "taking" the elevator, but with the continuous progress and development of elevator technology, intelligent and humanized elevators have replaced the old generation of electric training group quiet elevators, so at present, the elevator does not need to be artificially opened (the elevator must have elevator management or operator management), and the elevator tool from a certain floor to another floor is called riding, referred to as a ride"Sit".
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Elevator attendant, also known as elevator attendant, in some special occasions, the elevator needs to directly reach certain floors, if there is a waiter in the elevator, you can directly reach the destination landing under the operation of the attendant, so as to realize the function of elevator priority service. For example, hospitals, convention and exhibition centers, high-end hotels, and so on.
The daily job of the elevator staff is to press the elevator button in a small space in the elevator to guide people to take the elevator. For example, elevator workers in hospitals have their peculiarities. Sometimes, some patients are on crutches and it is inconvenient to press the elevator by themselves, and the elevator staff can help.
Sometimes the elevator is out of order, and the elevator attendant can guide the patient so that the patient does not panic. What's more, sometimes there are emergency patients, and the hospital needs to schedule the elevator up and down freely.
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For women, the elevator staff is mainly responsible for the hygiene of the elevator buttons inside the elevator and on each floor, and is responsible for helping customers operate the elevator on a daily basis; For men, the elevator operator may be mainly responsible for elevator maintenance and overhaul. Hope it helps.
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What is Elevator?
Answer: It refers to the power drive, using the box running along the rigid guide rail or the step (step) running along the fixed line to lift and lower.
The elevator is a highly mechatronics product, and it is the main course of the electromechanical major in the special industry
According to the requirements of ability and professional knowledge, the main courses of this major are: Computer Application Basics, Mechanical Drawing, Mechanical Fundamentals, Metal Technology, Introduction to Mechanical and Electrical Equipment, Hydraulics and Pneumatics, Electrical and PLC Control Technology, Microcomputer Control Technology and Applications, Sensors and Applications, Electrical Engineering and Electronic Technology. The corresponding practical sessions are:
Surveying and mapping training, CAD training, fitter practice, mechanical disassembly practice, machining practice, mechanical and electrical equipment maintenance practice, electrical circuit installation practice, PLC application training, control application comprehensive training, electrical technology practice, electronic technology practice, comprehensive training.
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An electric motor-powered vertical lift equipped with a box-like pod for carrying people or goods in multi-storey buildings. There is also a stepped type, and the tread board is installed on the track for continuous operation, commonly known as automatic elevator. Stationary lifting equipment serving the specified floors.
It has a car that runs between at least two columns of rigid guide rails that are vertical or have an inclination angle of less than 15°. The size and structure of the car are convenient for passengers to enter and exit or load and unload goods.
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An elevator refers to a permanent transportation equipment that serves a number of specific floors in a building, and its car runs on at least two rigid rails that are perpendicular to the horizontal plane or have an inclination angle of less than 15° to the plumb line. There is also a stepped type, and the tread plate is mounted on the track for continuous operation, commonly known as escalator or moving walk. Stationary lifting equipment serving the specified floors.
A vertical lift has a car that runs between at least two rows of rigid rails that are vertical or have an inclination angle of less than 15°. The size and structure of the car are convenient for passengers to enter and exit or load and unload goods. It is customary to use elevators as a general term for vertical transportation within a building, regardless of the mode of drive.
According to the speed, it can be divided into low-speed elevators (less than 4 meters second), fast elevators 4 12 meters second) and high-speed elevators (more than 12 meters seconds). Hydraulic elevators began to appear in the mid-19th century, and they are still used on low-rise buildings today. In 1852, Otis of the United States developed a safety elevator for wire rope lifting.
In the 80s, the drive device was further improved, such as the electric motor driving the winding drum through worm drive, the use of counterweight, etc. At the end of the 19th century, friction wheel transmission was adopted, which greatly increased the lifting height of the elevator.
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An elevator is a kind of transportation equipment that vertically transports pedestrians or goods.
The elevator serves the specified floor building, and the vertical elevator has a car, running between at least two columns of rigid guide rails that are vertical or with an inclination angle of less than 15 °, which is convenient for passengers to enter and exit or load and unload goods, and can be divided into low-speed elevators (below 4 meters per second), fast elevators (4 to 12 meters per second) and high-speed elevators (more than 12 meters per second) according to speed.
OK. Elevator noise measurement methods and limits.
1. The quality standards of the elevator itself mainly include "Elevator Technical Conditions", "Elevator Manufacturing and Installation Safety Specifications", etc.; It is stipulated that the sound of the main engine room shall not be higher than 80 decibels, and the sound of the car shall not be higher than 55 decibels. >>>More
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Elevators are the same as computers, all brands in the world are assembled, I have been to the Volks' elevator manufacturers, it is quite large, and the test tower is also quite high. If you want to say anything, it depends on whether the main components of the contract you sign are imported or not, whether there are local branches or offices, mainly for after-sales maintenance. Another is to install thousands of parts pressed together, no matter how good the ladder is, it is nonsense to install it badly. >>>More
People are asking about gear hobbing machines, not engines, and the answer is not what they asked, hey, does anyone know? Speed.
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