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From the 2011 Science and Technology Work Conference convened by the Nanjing Bureau of Quality Supervision, it was learned that the quality supervision department has selected 20 elevators throughout the city as pilot sites. The background of the emergency treatment center is still in the process of commissioning and will be officially operational after the year. In the future, “Internet of things elevators” is expected to cover the relevant venues of the Youth Olympic Games. The elevator is...
In the modern society where elevators are widely used in commercial, public and residential places. Needless to say, the requirements for elevator safety are no less than the requirements for vehicle safety. For elevator products that are directly related to the safety of users, "guarantee 100% safety" is the most basic requirement, but it is also the most difficult to maintain. According to the official website of the General Administration of Quality Supervision, Inspection and Quarantine,...
With the improvement of social standards, many homes will be equipped with a separate home elevator, which is more convenient to go up and down the stairs. Home elevators currently have two main types of mainstream products: machine-room-less hydraulic elevators and machine-room-free elevators. In terms of function, users can choose hand-pull semi-automatic doors and fully automatic doors with car doors. The following Xiaobian focuses on hydraulic elevators and sees the development trend of...
At present, due to the great variety of elevators, their use, drive, traction, and control methods, failures of various elevators are often not exactly the same. Periodically inspect and maintain the used elevators, eliminate the hidden troubles before they occur, take specific measures to eliminate them, and adjust the elevator's various faults. When used, combined with the specific conditions of the elevator, adopt correct and practical safety procedures, and quickly and effectively eliminate...
With the progress of the times, we can always go to elevators in our lives. For example, we usually come in and out of work or in some public places. However, most of them are public lifts. Today we are talking about home elevators and homes. Elevator, how much is the home elevator price ? Next we will learn about home elevators. [Introduction to Home Elevator] An elevator installed in a private home for single family members only. It can also be installed in buildings that are not used in a...
Vibration valve is one of the more difficult to deal with valve operation. Vibration not only accelerate the damage of the control valve, but also affect the product quality and safety in production. In this paper, with the research of intelligent positioner, the precautions and methods to deal with the vibration problem in the field are given. Actuators leak 2 As the actual valve position deviation due to leakage of a given valve position, resulting in repeated inflatable servo amplifier so...
Elevator controller consists of two parts: hardware and software. The hardware includes the controller, controller backplane, card reader antenna, power supply, card reader, IC card ID card, and other components. The software includes the lower computer running control software and the upper computer write card authorization software. The following describes the elevator controller system structure and elevator controller system functions, so that everyone can understand the function of the...
Elevator maintenance The period during which the elevator components in operation are inspected, refueled, dust removed, and safety devices commissioned. Including elevator traction wire rope non-destructive testing and lubrication maintenance. Elevator An electric motor-powered vertical elevator equipped with a box-shaped pod for use on multi-storey buildings to carry people or carry goods. Well, because elevators are widely used, maintenance work must also be done. After all, safety is the...
With the constant construction of modern cities, elevators are used more and more frequently. Now that the elevator has become an indispensable tool for high-rise buildings and shopping malls, it is necessary for the installation to formulate a construction plan. How much is it to install the elevator? Let's take a look at the elevator installation construction plan and how much money to install the elevator . Elevator installation construction plan First, the installation program: 1,...
In the rapid development of a modern city, a tall building rises. An elevator is a vertical transport device that transports passengers or cargo up and down the building. The development of China's elevator industry, from the reform and opening up to today, the elevator industry unknowingly gone through a nothing, there are more. Not only that, there are many accidents in the elevators. How much do you know about the working principle of elevators? How much is the elevator ? Let's go and see it...
Syney Elevator Will Attend the Elevator Exhibition Held in Moscow in June 2013 Syney Elevator (Hangzhou) Co.,Ltd will attend the Elevator Exhibiton held in Moscow, Russia in June, 2013. Waiting customers to come and visit. Exposition: Major companies suppliers of spare parts and equipment. Lifts of all types. Escalators, moving sidewalks. Lifts for persons with disabilities. Mechanised parking systems. Parts and components for lifts and hoisting gears. Dispatching systems. Management and...
Which brands are listed in the top ten elevator list ? The elevators are used in buildings with several floors. There are generally two columns for installing elevators. It is very important to choose a quality and reliable brand as the transportation within the building. The contents of today's article will introduce the list of the top ten elevators in the 2018 elevator list, provide everyone with a study, and take a look! 1. Shanghai Mitsubishi: Established in January 1987, it is the Chinese...
With the ever-increasing competition in the elevator industry, mergers and acquisitions integration between large elevator companies and capital operations have become increasingly frequent. The domestic excellent elevator manufacturers pay more and more attention to the study of the industry market, especially the development of the company's development environment and changes in customer demand trends the study. Because of this, a large number of outstanding elevator brands have risen...
The passenger elevator has a car running between at least two rows of vertical rigid guide rails. The size and structure of the car are convenient for passengers to enter or load cargo. It is customary to use elevators as the general term for vertical transportation in buildings regardless of their driving method. The following is the price and classification of passenger elevators sorted by the editor, let's take a look. Passenger elevator classification introduction 1. Classification by...
In recent years, there have been continuous accidents in elevators, which has caused many passengers to take a frightened ride on the ladder. It has the feeling of sitting on a roller coaster. Some time ago, a girl confided to me: Her sister did not dare to take the elevator because the elevator had trapped her and was rescued within an hour. She climbed 10 floors a day to work. I also saw a video on the Internet. When a student was in the elevator, the elevator started suddenly when the door...
[ China Instrument Network Instrument R&D ] Recently, China Special Equipment Safety and Energy Conservation Promotion Association held a technical appraisal meeting in Fuzhou City, Fujian Province, and 11 industry-renowned experts on the "ATL-370 elevator ride" developed by the Fujian Provincial Special Inspection Institute. The quality tester was carried out for technical appraisal, and it was unanimously determined that the various technical indicators of the instrument were excellent...
In the process of tractor operation, if there is not enough traction for salty, it must be timely and do not drag the time, otherwise it will shorten the service life of the tractor. The main reasons leading to the lack of tractor head: Valve leakage: tractor valve leakage, characterized by difficult start, the engine sound is not normal. This requires removing the cylinder head, removing the valve spring and turning the cylinder head over, but the cylinder head should be cushioned underneath...
With the constant construction of modern cities, elevators are used more and more frequently. However, elevator accidents have occurred one after another. As a result, we can not help asking questions about the safety of elevators. Why is it so fragile? In the face of frequent elevator accidents, prevention should be based. For the reduction of this accident, the elevator installation company prompts you: how to prevent the accident, take a look. Elevator safety instructions For the safety of...
When the safety door is closed, the safety door collides with the travel switch, the normally open travel switch is in an open state, the travel switch circuit power supply forms an open circuit, and the normally closed relay does not operate or is in a closed state mechanical operation; When the safety door is opened, the safety door leaves the travel switch, the normally open travel switch is in a closed state, the travel switch circuit power is turned on, the normally closed relay is in an...
Vibration valve is one of the more difficult to deal with valve operation. Vibration not only accelerate the damage of the control valve, but also affect the product quality and safety in production. In this paper, with the research of intelligent positioner, the precautions and methods to deal with the vibration problem in the field are given. Actuators leak 2 As the actual valve position deviation due to leakage of a given valve position, resulting in repeated inflatable servo amplifier so...
On March 20th, the reporter visited a number of shopping malls in Maanshan. It was found that there are usually reminders on both sides of the escalator that carriages should not be used. However, most parents did not pay attention and still chose to board. Reminder on baby carriages prohibiting boarding on both sides of escalators in most malls On the morning of March 20th, the reporter visited a number of shopping malls and found that most shopping malls posted safety notices on both...
In our lives, escalators are everywhere. It is an indispensable and important means of transportation in shops, stores, office buildings, hotels and other places that come and go everyday. It brings us a lot of convenience, improves our travel efficiency, and reduces our travel burden. With it, shopping can buy more things and travel can bring more luggage. However, for this good partner who gets along with you day and night, how much do you know about the price of escalators ? Today I will...
The DP87364 intelligent escalator synchronization rate tester is an intelligent field test instrument that uses a photoelectric speed sensor and selects a microcomputer chip with strong storage and computing capabilities. It is mainly used for running speed test of handrails and steps of escalators, and can memorize test results, automatically calculate synchronization rate and average speed. It adopts large-screen liquid crystal display and Chinese menu. It has the characteristics of simple...
As people's quality of life continues to improve, more and more people will choose those houses with elevators when choosing a house, making it more convenient for people to go up and down, saving a lot of time. However, all the elevators we take require a certain decoration design before they can be used. So what are the elevator decoration materials and what are the elevator decoration needs to pay attention to, the following article will introduce it to you. What are the elevator decoration...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.