A new type of elastic passenger elevator guide shoe

Abstract

The invention discloses a novel elastic passenger ladder guide shoe, which comprises a guide shoe seat and a guide shoe block arranged on the guide shoe seat, and is characterized in that: an elastic spring is arranged between the guide shoe block and the guide shoe seat structure, the guide shoe block includes an integrally formed base plate and lining plates located on both sides of the base plate, and a plurality of rectangular grooves arranged horizontally at equal intervals are formed on the inner wall of the lining plate, and the bottom of the rectangular grooves is from the inside to the outside Rise up successively; form a plurality of oil seepage holes on the base plate, the oil seepage holes are connected to the port of the rectangular groove, and the two ends of the oil seepage holes are respectively a large mouth end and a small mouth end, wherein the The small opening end is close to the rectangular groove, and the large opening end is close to the outer surface of the bottom plate; the invention meets the noise reduction requirement and reduces mutual friction.

Description

technical field [0001] The invention relates to the field of elevator equipment, in particular to a novel elastic passenger elevator guide shoe. Background technique [0002] The sliding nylon block between the elevator guide rail and the car is called a guide shoe. It can fix the car on the guide rail so that the car can only move up and down. There is an oil cup on the upper part of the guide shoe to reduce the friction between the shoe lining and the guide rail. Friction; however, most of the existing guide shoes are rigidly connected to the elevator car. When the car shakes in this way, the friction between the guide shoe and the guide rail will intensify, which not only affects the overall stability of the car, but also The noise is huge, which is not conducive to long-term development. Therefore, the inventor proposes an improvement on this point and designs an elastic guide shoe for passenger elevators to meet its noise reduction requirements and reduce mutual frictio...

AI Technical Summary

Problems solved by technology

[0002] The sliding nylon block between the elevator guide rail and the car is called a guide shoe. It can fix the car on the guide rail so that the car can only move up and down. There is an oil cup on the upper part of the guide shoe to reduce the friction between the shoe lining and the guide rail. Friction; however, most of the existing guide shoes are rigidly connected to the elevator car. When the car shakes in this way, the friction between the guide shoe and the guide rail will intensify, which not only affects the overall stability of the car, but also The noise is huge, which is not conducive to long-term development. Therefore, the inventor proposed an improvement and designed an elastic guide shoe for passenger elevators to meet its noise reduction requirements and reduce mutual friction.

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