Person elevator capable of resetting and automatically opening door in case of failure

Abstract

The man elevator comprises a car body, an elevator shaft, two sliding rails and an electric control assembly, multiple sets of door grooves are formed in the side wall of the elevator shaft, each set of door grooves comprises two symmetrically-formed door grooves, the car body is connected with a car door, and the car door is electrically connected with the electric control assembly. A limiting groove is formed in the position, below each door groove, of the elevator shaft, a clamping structure is arranged in each limiting groove, a connecting box is fixedly connected to the side, away from the car door, of the car body, and an emergency adjusting structure is arranged in the connecting box. The elevator has the advantages that when a circuit fault occurs in the elevator, the car body of the elevator can be quickly recovered to the nearest floor, the car door is opened, trapped persons can be quickly separated, meanwhile, the quality of air in the car body is adjusted under the combined action of the ventilation holes and the flow stirring blades, breathing is facilitated, and the safety of the elevator is improved. When the elevator falls rapidly, safety accidents caused by falling of the car body can be avoided through the blocking effect.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to a human elevator with fault reset and self-opening doors. Background technique [0002] Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped gondola, which is used for multi-storey buildings to take people or carry goods. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. Fixed lifting equipment serving specified floors. A vertical lift has a car that runs between at least two vertical columns of rigid guide rails. The size and structure of the car are convenient for passengers to enter and exit or to load and unload goods. [0003] When a human elevator, especially one with a large load, is in use, when there is a power outage or failure, the elevator will often not stay on the exact floor, so it will be sandwiched between two fl...

AI Technical Summary

Problems solved by technology

[0003] When a human elevator, especially one with a large load, is in use, when there is a power outage or failure, the elevator will often not stay on the exact floor, so it will be sandwiched between two floors, so that the maintenance Or when rescuing the trapped people in the elevator, there will often be a huge gap between the elevator car body and the elevator shaft, which will easily cause the problem of slipping into the elevator shaft when leaving, and for the elderly and children with inconvenient legs and feet, hanging in the elevator shaft It is also unfavorable for them to leave between two floors. Based on this, the present invention designs a human elevator with fault reset and self-opening doors.

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