A combined shock absorbing bracket for an elevator

Abstract

A combined shock absorbing bracket for elevator the invention relates to the technical field of elevator safety shock absorbing equipment, wherein the bracket is fixedly arranged on the lower side wall of the car, the lower end of the bracket is fixedly provided with a limited position plate, A guide sleeve is fixedly arranged on the bracket, a guide rod is movably inserted into the guide sleeve,the guide rod is arranged on a limiting plate, the lower end of the guide rod is fixedly provided with a supporting foot, a slide rail is fixedly arranged on the bracket, a sliding block is fixedly arranged on the slide rail, a damper is fixedly arranged on the sliding block, and an output shaft of the damper is fixedly arranged on the upper end of the guide rod; The damper is used for damping, which lengthens the cushioning distance and reduces the cushioning acceleration, and makes the car more comfortable when landing. The damper can adjust the initial position and is suitable for elevatorshafts with different depths.

Description

technical field [0001] The invention relates to the technical field of elevator safety damping equipment, in particular to a combined damping bracket for an elevator. Background technique [0002] When the elevator car runs to the bottom of the elevator shaft, the bottom of the car will collide with the elevator shaft. Although the car has been decelerated before, the occupants will not be hurt by the collision, but the violent collision Shaking will cause adverse psychological reactions to the occupants. If the collision occurs in the long run, it will also cause damage to the car, damage its structure, reduce the service life of the car, and cause safety hazards; The bottom of the elevator shaft is paved with soft ground to reduce the shaking of the car when it lands in the elevator shaft. However, the buffer distance of conventional soft materials is small, and the acceleration of the car when it lands is large, which will cause adverse effects on people with weak constit...

AI Technical Summary

Problems solved by technology

[0002] When the elevator car runs to the bottom of the elevator shaft, the bottom of the car will collide with the elevator shaft. Although the car has been decelerated before, the occupants will not be hurt by the collision, but the violent collision Shaking will cause adverse psychological reactions to the occupants. If the collision occurs in the long run, it will also cause damage to the car, damage its structure, reduce the service life of the car, and cause safety hazards; The bottom of the elevator shaft is paved with soft ground to reduce the shaking of the car when it lands in the elevator shaft. However, the buffer distance of conventional soft materials is small, and the acceleration of the car when it lands is large, which will cause adverse effects on people with weak constitutions.

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