What Is The Function Of Elevator Safety Gear?
Safety gear are safety protection devices for elevators parts. The elevator safety gear device is a kind of safety device which can stop the car and clamp it on the guide rail when the elevator speed exceeds the rated speed set by the elevator speed governor under the control of the speed governor, or when the suspension rope breaks and loosens. It provides effective protection for the safe operation of the elevator, and is generally installed on the car frame or counterweight frame.
How To Learn About Elevator Door Hanger Roller In Three Minutes?
The door hanging wheel mainly consists of three parts: roller blank, bearing, and polyurethane adhesive.
Roller blank materials: Generally, door hanger roller are made of nylon, iron, steel, or aluminum alloy.
Nylon: Engineering plastic. Low noise, lightweight but less wear-resistant compared to iron wheels.
Iron: Good stability, wear-resistant, but much heavier than nylon.
Steel: High strength and durability, suitable for supporting and guiding large and heavy elevator doors.
Aluminum alloy: Lighter weight and good corrosion resistance, suitable for elevator door hanging wheels requiring lightweight design.
Why Do Escalators Collapse? How To Rescue People?
In fact, qualified escalators in operation are equipped with a stair collapse protection device. Once a step collapses due to a malfunction, this protection device can promptly trigger a safety switch and stop the escalator, preventing passengers from falling into the space below the steps.
Elevator Parts Push Button List
Photo AF-ID Model No. Size(mm) Photo AF-ID Model No. Size(mm) / 80093 AK-21 39*38.5 / 80094 E411 46*46*38 / 80094A Atlanta 185*126*25 80095 BS34APB-06-R 54*39*40 80095B F0209191A 34*34*40 80095C AO-2(AK-19) 54*39*42 80096 JBA26807BDW 84*46*27 80097 TA301 DC24V 80098 GAK-AB 32*32*44 80100 AK-43 35*32 / 80102 AK03-A / 80103 BR27A D30/26*32 80103A BR27BFAA25090A7 / 80103B PB60-0501B […]
How To Choose Escalator Step Rollers ?
When purchasing escalator step rollers, how to choose escalator step rollers is a question many people have. Here I provide some questions to ask when buying step rollers. At this time you need to provide some key information to ensure that you choose the right product for you. 1. Determine the specifications of the escalator […]
About Escalator Comb Of Materials&Function
Finally,To sum up the above content, we know that the comb plate is located at the entrance and exit of the escalator, which is used to make the ladder pedal run stably according to the track and prevent foreign objects from being involved. The color is usually yellow because yellow is easy to be seen. There are four kinds of materials, namely cast iron, stainless steel, aluminum alloy, PVC or ABC.
How To Buy Escalator Chain Roller?
As one of the escalator accessories, the escalator chain roller plays an important role in the operation of the escalator. Choosing the correct escalator chain roller is an important step to ensure the normal operation of the escalator. The following are some suggestions on how to purchase the escalator chain rollers. 1.Understand the escalator model and specifications: […]
Installation And Function Of Elevator Door Slider
Installation location: Elevator door sliders are usually installed at the bottom of the landing door panels and car door panels.
Special Instalation Tools Lists for Elevator Maintenance Repair
Elevator Installation Tool: Elevator Guide Rail Tools Maintenance and repair tools: Testing tools: Load carrier: used to test the load-bearing capacity of elevators and ensure their normal operation. A-FLY International Limited,a professional leading elevator & escalator spare parts supplier. Since 1999, more than 20 years experience in elevator & escalator field. Mainly engaged in the […]
Do You Know About Escalator Step Chains?
As an indispensable transport in modern buildings, the escalators is inseparable from a series of complex mechanical components, among which the escalator chain plays an important role. I.Escalator chain features: 1. Strong wear resistance: Escalator chains are usually made of high-strength, high-wear-resistant alloy materials to with stand long-term friction and movement and extend service life. 2. […]
What Is The Difference Between Elevator Guide Shoe Liner And Elevator Guide Shoe?
What is the difference between elevator guide shoe liner and elevator guide shoe?
The relationship of them: the guide shoe liner is part of the guide shoe.
How To Order High-Quality Handrails?
How to order high-quality handrails?
When purchasing escalator handrails, if you, as a shopping mall manager, do you know how to order high-quality handrails, here I have compiled several key issues that you need to pay attention to to ensure that you choose the right product and improve customers’ comfort when the escalator move .
