Maintenance-free safety braking system and braking method for home elevator

A technology for safe braking and home elevators, applied in transportation and packaging, elevators, etc., can solve the problems of car passengers danger, potential safety hazards, occupying a lot of space, etc., to reduce the number of maintenance, good use experience, good clip lasting effect

CN112374325BActive Publication Date: 2021-12-17SHANDONG BUNSE ELEVATOR
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-12-17

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Abstract

The invention discloses a maintenance-free safety braking system and a braking method for a home elevator, wherein the safety braking system includes a lifting assembly, two sliding assemblies, two braking assemblies and a buffer assembly, and the braking assembly includes a The elastic plate on the top of the car and the brake piece arranged on the side of the car and connected with the elastic plate, the elastic plate has a deformed state and a free state, and the brake piece has a locked state that restricts the movement of the car and an open state that allows the car to move State: the buffer assembly is arranged at the bottom of the car so that the bottom of the car contacts the ground through the buffer assembly, the buffer assembly has a buffer distance, and the buffer distance is greater than the braking distance. The brake assembly prevents the car and the passengers in the car from being damaged after the wire rope breaks. Finally, the buffer assembly can further prevent the wire rope from being in hard contact with the ground after the wire rope breaks, making it safer to use.
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Description

technical field

[0001] The invention belongs to the field of home elevators, and in particular relates to a maintenance-free safety braking system and a braking method for home elevators. Background technique

[0002] With the continuous improvement of the economic level, people's residential forms are gradually developing towards facilities with larger private spaces such as villas. The storey height of villas is generally designed as two or three floors. The whole equipment structure of the traction elevator is complicated, and it needs to be equipped with a shaft, which will take up a lot of space. Considering the problem of occupied space and the cost of the traction elevator, elevators are not installed in most villas. However, in recent years, with the population of our country As the problem of aging increases, it is very inconvenient for the elderly to go up and down stairs by stairs in villas, and there are potential safety hazards. Therefore, the demand for small h...

Examples

Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] It should be noted that the orientation terms such as left, right, up, down, front, and back in the embodiments of the present invention are only relative concepts or refer to the normal use state of the product, that is, the direction of travel of the product. should not be considered limiting.

[0032] In addition, it should also be noted that the dynamic terms such as "relative motion" mentioned in the embodiments of the present invention not only re...