High-safety strong-drive traction household elevator

Abstract

The invention discloses a high-safety strong-drive traction household elevator, and belongs to the field of household elevators. According to the high-safety strong-drive traction household elevator, a plurality of magnetic expansion rods and magnetic suction rods are arranged, when an elevator car shakes, the magnetic expansion rods can play a role in buffering, and the discomfort of people in the elevator car is reduced; when the elevator car shakes seriously, the magnetic expansion rods make contact with the inner wall of an elevator shaft, so that inner push magnetic sheets are sunken, outer expansion bags expand outwards, the sunken magnetic sheets are extruded out of strip seams, at the moment, the interiors of the multiple sunken magnetic sheets are extruded, the magnetism is enhanced, then the sunken magnetic sheets are mutually extruded and adsorbed, the multiple magnetic expansion rods are connected into a whole, the buffering part for shaking of the elevator car is changed into a plane from a point, the buffering effect is remarkably improved, and the potential safety hazards caused to people in the elevator car are effectively reduced; and when the magnetic suction rods are close to the inner wall of the elevator shaft, a certain mutual adsorption force is generated between the magnetic suction rods and the inner wall of the elevator shaft, so that the shaking amplitude can be further reduced, and the potential safety hazards are reduced.

Description

technical field [0001] The invention relates to the field of home elevators, more specifically, to a high-safety strong drive traction home elevator. Background technique [0002] The forced drive elevator is a non-friction-driven elevator suspended by chains or wire ropes. It saves a lot of space because it does not need a counterweight structure. It is especially suitable for elevators installed in private houses and used by only one family member. It can also be applied to a traction elevator installed in a building that is not used by a single family as a tool for a single family to enter its residence, but the public or other occupants in the building cannot enter and use it. [0003] However, due to the lack of balance of the counterweight structure, the stability of its operation is relatively weak, and it is easy to generate vibrations. In severe cases, even serious shaking will occur, resulting in frictional impact between the car wall and the hoistway wall, and the...

AI Technical Summary

Problems solved by technology

It is also applicable to traction elevators installed in buildings that are not used by a single family as a tool for a single family to enter their residence, but the public or other occupants in the building cannot enter and use them

[0003] However, due to the lack of balance of the counterweight structure, the stability of its operation is relatively weak, and it is easy to generate vibrations. In severe cases, even serious shaking will occur, resulting in frictional impact between the car wall and the hoistway wall, and there is a large gap. Security risks

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