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When is a fire elevator necessary? In the event of a fire in a high-rise building, firefighters climbing the fire elevator to extinguish the fire not only saves the time to reach the fire floor, but also reduces the physical consumption of firefighters, and can also deliver fire extinguishing equ...Read more »
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Function and use method of fire elevator (1) How to determine which elevator is a fire elevator A high-rise building has a number of elevators, and the fire elevator is basically used with passenger and cargo elevators (usually carrying passengers or goods, when entering the fire state, it has a ...Read more »
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What are the differences between the control system of Marine elevator and land elevator? (1) Differences in control functions Maintenance and operation test requirements of Marine elevator: The floor door can be opened to run, the car door can be opened to run, the safety door can be opened to r...Read more »
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What are the differences between the overall design structure of Marine elevator and land elevator? The vast majority of the machine room of the land elevator is located on the top of the building, and this layout system has the simplest structure, and the force on the top of the building is rela...Read more »
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The particularity of the operation of Marine elevator Because the Marine elevator still needs to meet the normal use requirements in the course of ship navigation, the swing heave in the operation of the ship will have a great impact on the mechanical strength, safety and reliability of the eleva...Read more »
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Elevator tips- Marine elevator Marine elevator working climate environment is relatively bad, how to design? (2) Three defense design of Marine elevator Three anti-moisture design refers to anti-moisture, anti-salt spray, anti-mold design. Rivers, especially the sea climate environment changes gr...Read more »
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Elevator tips- Marine elevator Marine elevator working climate environment is relatively bad, how to design? (1) System high and low temperature design The operating environment temperature range of the equipment is relatively larger, such as the normal working temperature of the land elevator is...Read more »
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The Holocene elevator accident has motivate the need for increase safety measure in elevator fabrication unit of measurement. One of the key recommendation is to use nylon wheel and safety pliers that meet safety performance requirement to prevent similar accident. It is necessity to strictly in...Read more »
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How to choose a hospital elevator 1. Comfort requirements of elevator environment for patients; (If whether to install elevator special air conditioning, at present, large hospitals have installed elevator special air conditioning) 2, elevator safety system requirements; (If there is a double sa...Read more »
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Formulation of elevator emergency management system The elevator emergency device has been designed, but after all, it only needs to be used when the escalator is stopped or the elevator is rushed to repair, and the device is located in the elevator shaft, which will inevitably have a great impac...Read more »
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6 things to look out for in an elevator 1, the elevator door switch is smooth, whether the abnormal sound. 2. Whether the elevator starts, runs and stops normally. 3. Whether each button of the elevator works normally. 4, the lights in the elevator, floor display, floor display outside the elevat...Read more »
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Best thing to do to protect yourself when the elevator is plummeting 1. No matter how many floors there are, press the buttons on each floor quickly. When the emergency power is activated, the elevator can stop and continue to fall immediately. 2. The whole back and head are close to the inner wa...Read more »
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Every day, million of people trust on elevator for transportation system, but what happen when something go wrong ? The Holocene development of an elevator emergency device bring a new layer of safety to these vertical conveyance system. However, with this invention semen the challenge of guarant...Read more »
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In these circumstances, it is not advisable to take the elevator 1, the elevator abnormal sound 2, elevator car floor and floor if uneven It is best not to take the elevator during a thunderstorm (Because the elevator room is usually at the highest point on the roof, it is easy to attract lightni...Read more »
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What should I do when the elevator suddenly stops running? 1. Immediately use the alarm bell, walkie-talkie or telephone in the elevator to contact the management and wait for external rescue. 2. If the alarm is ineffective, you can intermittently call for help or beat the elevator door to mainta...Read more »
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When taking the escalator, pay attention to: 1, do not use crutches, sticks, walkers, wheelchairs or other wheeled carts to take the ladder. 2. Do not ride the escalator with bare feet or shoes with loose LACES. 3, when wearing a long skirt or carrying items on the escalator, please pay attention...Read more »
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Taboo one, do not jump in the elevator Jumping in the elevator and shaking from side to side will cause the safety device of the elevator to misoperate, causing passengers to be trapped in the elevator, affecting the normal operation of the elevator, and may damage the elevator parts. Taboo two, ...Read more »
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Elevator selection, function selection considerations 1, applicability: The applicability of the lift is the most important, if your residence is only 6 floors, then the first consideration for choosing the lift is applicability. Because for 6-floor residence, China’s lift enterprises h...Read more »
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How to choose the medical lift 1, the lift environment for the patient’s comfort requirements; (such as whether to install special air-conditioning for lifts, the current large hospitals are installed special air-conditioning for lifts) 2, the elevator safety system requirements; (such as ...Read more »
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Lift shaft sound insulation cotton plate installation should pay attention to those issues? 1, the best lift installation after debugging in the sound insulation board installation construction; 2, you can stand on the top of the lift with the lift running up and down the lift sound insul...Read more »
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I. Characteristics of lift accidents 1. There are more personal injury accidents in lift accidents, and the proportion of casualties among lift operators and maintenance workers is large. 2. The accident rate of the lift door system is higher, because every running process of the lift has to go t...Read more »
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1, hall door frame columns, door sets, hall door installation position is correct, firm and reliable, verticality ≤ 1/1000; 2, the hall door floor can not level ≤ 2/1000, higher than the ground plane 2 ~ 5mm; 3, the door and the door, the door in the door set, the door and the lower end of the ...Read more »
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Nowadays, there are two kinds of lifts in the market: one is hydraulic lift and the other is traction lift. Hydraulic lift has lower requirements for the shaft, such as the height of the top floor, the top floor machine room, and energy saving, etc. Traction elevator is the most conventional one....Read more »
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The number of lifts accompanied by the height of the floor more and more, the frequency of use more and more, wear and tear consumption more and more, lift accidents with more and more. In addition to normal maintenance and repair, in fact, in the lift before the accident will have signs as a w...Read more »