Frankfurt on mainHydraulic unloading and tipping machineProblems that should be paid attention to in the manufacturing process-World information network

When encountering abnormal elevator operation, you can call the repair hotline to consult with the maintenance personnel or inform the service center to handle it. Do not take unauthorized measures to avoid causing greater harm to the elevator or even causing casualties.

When wearing high heels, be careful not to step on the gap between the pedals, as not wearing shoes is more likely to be pinched by the toothed plate.

Frankfurt on main.It is not recommended to force doors or self rescue from car roof safety windows. Because climbing out of the car is not equivalent to rescue, most passengers are unfamiliar with the elevator shaft and elevator structure, and blind self rescue often poses greater danger.

In daily life, elevators are a commonly used tool that brings us a lot of convenience. But how much do you know about the types and safety knowledge of elevators?

.Slide elevators are installed inside buildings and are often used parallel to buildings and sidewalks

Mine elevators are used for transporting personnel and goods in mines. Special elevators are designed for special environmental conditions, such as explosion-proof, and heat-resistant elevators

Slide elevators are installed inside buildings and are often used parallel to buildings and sidewalks

Frankfurt on mainHydraulic unloading and tipping machineProblems that should be paid attention to in the manufacturing process

Aircraft weighing tens or hundreds of tons in the elevator hangar are vertically lifted onto the airport runway

Drive Method&# 8217& mdash; The advantages of worm gear traction machines and permanent magnet synchronous gearless traction machines compared to worm gear traction machines are: simple and compact structure, small volume, and light weight. Due to the fact that the permanent magnet synchronous traction machine is directly driven, without worm gear or worm drive, and without the stator coil that occupies a significant amount of space required for asynchronous motors,Frankfurt on mainHousehold two-story elevator, its main material is high energy density, high residual magnetic induction, and high coercive force neodymium iron boron. Its air gap magnetic density generally reaches over 0.75T, so it can achieve small volume and light weight.

The gantry elevator is used in the door legs of large gantry cranes to transport workers and maintenance components inside the gantry crane

Service first.The seat elevator person sits on a chair driven by an electric motor and the button on the chair handle causes the power drive device at the bottom of the chair to drive the person chair up and down along the guide rail of the staircase railing

If there is a reserved shaft in the villa residential area, the appropriate car model can be selected by comparing the width and depth of the elevator car based on the size, width, and depth of the shaft. If there is no reserved shaft, you can first choose the model of the elevator and create a new shaft based on the required reserved size space for different models.

Elevator Tip 1: Why elevators can trap people? Every elevator door on each floor has a safety switch, which can trigger the elevator to shut down in case of any abnormality. The elevator getting stuck is actually when the system detects an abnormal signal and triggers a protective device like braking to stop.

Frankfurt on mainHydraulic unloading and tipping machineProblems that should be paid attention to in the manufacturing process

Professional is king.Elevators are used to transport firefighters,Frankfurt on mainTwo roll hydraulic fully automatic plate rolling machine, passengers, and fire-fighting equipment in the event of a fire. They are used to transport frozen goods in large cold storage or refrigeration workshops. However, they need to meet the requirements of sealing the door leaves and guide rails at the moving parts. Professional household elevators, villa household elevators, household elevator manufacturers, and small household elevators have stable, reliable, and maintenance free performance, and their technical level has reached the domestic level Meet the advanced level of international similar products and immersion requirements

The new technology of frequency regulation and voltage regulation (VVVF), is based on the principles of electrical engineering. The speed and torque of the motor are directly proportional to the frequency and voltage amplitude of the AC power supply, achieving accurate speed regulation and control of the motor. This speed regulation technology ensures smooth elevator operation, accurate leveling,Frankfurt on mainHydraulic barrier free elevator, and flexibility.

Mine elevators are used for transporting personnel and goods in mines. Special elevators are designed for special environmental conditions, such as explosion-proof, anti-corrosion, and heat-resistant elevators

Frankfurt on main.Passengers wearing long skirts and strapping sandals when riding on the escalator should try to stand slightly in the middle of the escalator to prevent shoes and clothing from being drawn into the escalator and causing danger, and to prevent skirts or pants from getting stuck.

These phenomena are not elevator malfunctions. When the elevator is fully loaded, the elevator does not stop: to avoid overloading, the elevator car no longer responds to the next station's outbound call.