Intelligent dynamic balance device for elevator

Abstract

The invention discloses an intelligent dynamic balance device for an elevator. The intelligent dynamic balance device for the elevator comprises a counterweight support and a lift car, wherein the counterweight support is connected with the lift car through a hoisting rope; the hoisting rope winds on a guiding wheel and a traction wheel; the guiding wheel is located above the counterweight support; the traction wheel is located above the lift car; a hoisting rope embedding groove is formed in the traction wheel; the hoisting rope is arranged in the hoisting rope embedding groove; resistance reduction areas are equidistantly arranged on the hoisting rope embedding groove; circular hole grooves are formed in the positions, located in the resistance reduction areas, of the hoisting rope embedding groove; sliding beads are movably arranged at the positions, located in the resistance reduction areas, of the traction wheel; and the sliding beads protrude out of the circular hole grooves. According to the intelligent dynamic balance device of the elevator provided by the invention, the resistance reduction areas are arranged in the hoisting rope embedding groove of the traction wheel, thesliding beads are arranged in the resistance reduction areas in a protruding way, and by utilizing the sliding beads, the resistance is reduced when the hoisting rope moves in the hoisting rope embedding groove of the traction wheel, and the sliding force is increased, so that the friction is reduced, and the hoisting rope is conveniently protected.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator intelligent dynamic balancing device. Background technique [0002] With the improvement of the modern living environment, it is inevitable to be equipped with elevators in high-rise buildings. As a vertical means of transportation, elevators are more and more widely used and are closely related to people's lives. However, the working principle of the elevator has not changed for more than 100 years. The two ends of the traction rope are still connected to the car and the counterweight device respectively. The traction rope is wound on the traction wheel and the guide wheel. Drive the traction sheave to rotate, rely on the friction between the traction rope and the traction sheave to generate traction, realize the lifting movement of the car and the counterweight, and achieve the purpose of transportation, but the traction rope and the traction sheave are constantly...

AI Technical Summary

Problems solved by technology

However, the working principle of the elevator has not changed for more than 100 years. The two ends of the traction rope are still connected to the car and the counterweight device respectively. The traction rope is wound on the traction wheel and the guide wheel. Drive the traction sheave to rotate, rely on the friction between the traction rope and the traction sheave to generate traction, realize the lifting movement of the car and the counterweight, and achieve the purpose of transportation, but the traction rope and the traction sheave are constantly worn out during the long-term operation It is easy to reduce the diameter of the traction rope, thereby reducing the safety, so we propose an elevator intelligent dynamic balance device

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