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Stair Lift To Ensure The Comfort In The Run, Reduce Noise
Jul 20, 2017

It is very important for the Stair Lift to be comfortable and running in the Stair Lift. The first is the rationality of structural design, such as the safety of the steel, strength, to ensure the safety of the use of parts reliability; car weight design weight to ensure the stability of the Stair Lift; Longmen Li Liang to meet the tensile strength of the use of conditions, elasticity. In short, the rail bracket and the car gantry between the two beams between the steel and elasticity, the purpose is to reduce the rails in the installation of the straightness caused by the contact surface of the Newton error, by the boots, rubber vibration pad, Rail support, control system and a number of reasonable structural measures to ensure that the Stair Lift in the operation of the comfort and reduce noise.

Each Stair Lift product in the manufacture, after the factory are the same, but after installation through different installation team had a difference. One of the rails of the school with a Stair Lift running car swing is closely related. There are three contact surfaces in the Stair Lift guide with the boots lining, sliding in the running, while the car has two guide boots, car bottom has two boots, if the contact surface through the curved guide, the gantry steel is too hard to eliminate Elastic deformation, the car will swing with the bending of the rail and swing. If the car from the gravity, twist when the swing will be reduced, which is the object in the operation of the dynamic point of view.

High-speed Stair Lift car in the hoistway operation due to the pressure resistance and car body friction is also caused by car noise is a major reason, the author's research design is the car appearance, including car top, car bottom are designed to tapered structure , The external design is very smooth streamline, do not use the stepped car to reduce air resistance. In addition, there should be a certain area of the top of the hoistway to reduce the Stair Lift in the high-speed operation of the wind pressure resistance, this design to reduce noise, enhance the ride comfort has a significant effect.

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