Intelligent elevator car door control device and control method thereof

Abstract

The invention relates to the technical field of elevator car doors, and discloses an intelligent elevator car door control device. The control device comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with an elevator car frame, the upper surface of the bottom plate is fixedly connected with a damping device, and the rear side of the elevator car frame isfixedly connected with the front surface of an elevator car body. According to the intelligent elevator car door control device, a motor drives a first connecting shaft to rotate, the first connectingshaft drives a first vertical bevel gear to rotate, a first transverse bevel gear drives the second connecting shaft to rotate, the second connecting shaft drives a second transverse bevel gear to rotate, and a second vertical bevel gear drives a transverse shaft to rotate, so that the transverse shaft drives a pinion to rotate, the transverse shaft drives a large gear to rotate, a first rack drives a curved plate to move left and right under limiting of a transverse rod, then the curved plate drives connecting legs to move, the connecting legs drive the elevator car doors to move left and right, and the two car doors can be opened and closed more stably.

Description

technical field [0001] The invention relates to the technical field of elevator car doors, in particular to an intelligent elevator car door control device and a control method thereof. Background technique [0002] Elevator refers to a permanent transportation device that serves several specific floors in a building, and its car runs on at least two rigid rails that are perpendicular to the horizontal plane or at an inclination angle of less than 15° from the plumb line. The car is used to transport passengers and The elevator component of the cargo is the working part of the elevator. The car is composed of the car frame and the car body. The main function of the door system is to seal the landing entrance and the car entrance. The door system consists of the car door, the landing door, and the opening door. The two ends of the traction rope are connected to the car and the counterweight respectively, and are wound on the traction wheel and the guide wheel. The traction mo...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an intelligent elevator car door control device and its control method, which has the advantages of high safety factor and good shock absorption effect, and solves the problem that the existing elevator car door is closed during the closing process. , it is easy to pinch people, which will increase the safety hazard of the elevator during operation. At the same time, the elevator needs to go up, down, and stop according to the call during the operation, and even needs to stop suddenly in some emergency situations, causing the car to vibrate. Problems that directly affect the ride comfort of passengers in the car

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