Emergency braking device for elevator multi-parameter detection based on embedded technology

Abstract

The invention discloses an emergency braking device for elevator multi-parameter detection based on an embedded technology. The emergency braking device comprises a frame, wherein an elevator shaft penetrating left and right is arranged in the frame, a driving chamber is arranged in the inner wall of the upper side of the elevator shaft, a driving wheel is rotatably arranged in the driving chamber, the driving wheel is driven by a driving motor fixedly arranged in the inner wall of the rear side of the driving chamber, a guide wheel is rotatably arranged on the left side of the driving motor and located in the driving chamber, counter-weight steel frames are symmetrically and fixedly arranged on the inner walls of the front side and the rear side, close to a right end opening, of the elevator shaft correspondingly, and the upper end and the lower end of the counterweight steel frame are fixedly connected with the inner walls of the upper side and the lower side of the elevator shaft correspondingly. The embodiment of the invention aims to design the emergency braking device for elevator multi-parameter detection based on the embedded technology.

Description

technical field [0001] The invention relates to the technical field of vertical elevators, in particular to an emergency braking device for elevator multi-parameter detection based on embedded technology. Background technique [0002] An elevator (elevator, vertical elevator) is a transportation device that transports pedestrians or goods vertically. Elevators serve buildings with specified floors. Vertical elevators have a car that runs between at least two vertical or rigid guide rails with an inclination angle of less than 15°, which is convenient for passengers to enter and exit or to load and unload goods. [0003] The current elevators can be divided into low-speed elevators (less than 4 meters per second), fast elevators (4 to 12 meters per second) and high-speed elevators (above 12 meters per second) according to the speed. However, in the actual operation process, the operating speed of the elevator They are all fixed, that is, low-speed elevators (below 4 meters p...

AI Technical Summary

Problems solved by technology

[0003] The current elevators can be divided into low-speed elevators (less than 4 meters per second), fast elevators (4 to 12 meters per second) and high-speed elevators (above 12 meters per second) according to the speed. However, in the actual operation process, the operating speed of the elevator They are all fixed, that is, low-speed elevators (below 4 meters per second), fast elevators (4 to 12 meters per second) and high-speed elevators (above 12 meters per second), and the number of passengers they carry will also affect the running speed of the elevator. In the process of operation, it will also consume too much because the output under no-load and load conditions is the same; in addition, when the traditional elevator is in use, it will also pose a threat to the personal safety of passengers due to the wear and tear of the cable. Therefore, in this example Aim to design an emergency braking device based on embedded technology for multi-parameter detection of elevators

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