1. Working principle and influencing factors of shock absorber
Elevator Car Top Wheel Shock Absorber usually uses elastic elements and damping devices to reduce the vibration during the operation of the elevator. Its working principle is that when the elevator is running, when the car is vibrated by external force, the elastic element of the shock absorber will deform and absorb part of the energy. At the same time, the damping device converts the energy into heat energy and dissipates it through friction and other means, thereby achieving the purpose of shock absorption. There are many factors that affect the shock absorption effect of the shock absorber, among which the load of the elevator is an important factor. Different loads will produce different pressures on the shock absorber, which may affect its shock absorption effect.
2. Shock absorption effect under light load
Under light load, the total weight of the elevator car is relatively small, and the pressure on the top wheel shock absorber is also small. At this time, the elastic element of the shock absorber may be in a relatively relaxed state, and the effect of the damping device is relatively weak. Generally speaking, under light load, the shock absorber can still play a certain shock absorption role and reduce the vibration and noise during the operation of the elevator. However, since the amplitude and frequency of vibration may be relatively small when lightly loaded, the shock absorption effect may not be particularly obvious. For example, when only one or two people are riding in the elevator, you may not feel a significant change in shock absorption.
3. Shock absorption effect under heavy load
When the elevator is in a heavy load state, the total weight of the car increases significantly, and the pressure on the top wheel shock absorber also increases accordingly. In this case, the elastic element of the shock absorber will be compressed more severely, and the damping device will play a more active role. When overloaded, the vibration and impact force generated by the operation of the elevator will also be greater, so the shock absorption effect of the shock absorber will be more obvious. However, if the overload is serious, it may exceed the bearing range of the shock absorber, resulting in a decrease in the shock absorption effect, and may even cause damage to the shock absorber. For example, when carrying large goods or fully loaded with people, the vibration of the elevator will be more obvious, but after installing a good shock absorber, passengers can still feel that the shock absorber is trying to reduce the vibration.
In summary, the shock absorption effect of the Elevator Car Top Wheel Shock Absorber varies under different load conditions. Generally speaking, the effect of the shock absorber will be more obvious under heavy load conditions, but you should also be careful not to overload it, so as not to affect the shock absorption effect and damage the shock absorber. In actual use, elevator maintenance personnel should regularly check the performance of the shock absorber to ensure that it can work normally under different load conditions and provide passengers with a safe and comfortable riding experience.
