Oil filling mechanism for elevator sliding guide shoes

Abstract

The invention relates to an oil filling mechanism for elevator sliding guide shoes. According to the technical scheme, the oil filling mechanism is arranged on an elevator, wherein the elevator comprises a lift car, a plurality of guide shoes arranged on the outer wall of the lift car and a guide rail in sliding connection with the guide shoes; the plurality of guide shoes comprise flexible partsin sliding connection with the guide rail and fixing parts fixed to the sides, deviating from the guide rail, of the flexible parts and fixed to the lift car; the flexible parts are in a U shape withopenings facing the guide rail; and a plurality of oil outlets are uniformly distributed in the contact faces, making contact with the guide rail, of the flexible parts. The oil filling mechanism comprises a connecting channel arranged in the flexible parts and communicating with the plurality of oil outlets, an oil outlet pipe arranged at the ends, deviating from the flexible parts, of the fixingparts and communicating with an inlet of the connecting channel, and an oil supply assembly for supplying oil to the oil outlet pipe, and the oil supply assembly is arranged on the lift car. The oilfilling mechanism has the beneficial effect that oil filling can be conveniently conducted on the guide shoes in the elevator running process.

Description

technical field [0001] The invention relates to the technical field of elevator maintenance, in particular to a refueling mechanism for sliding guide shoes of an elevator. Background technique [0002] The guide shoe is a sliding nylon block between the elevator guide rail and the car. It can fix the car on the guide rail so that the car can only move up and down. There is also an oil cup on the upper part of the guide shoe to reduce the friction between the shoe lining and the guide rail. force. [0003] Elevator guide shoes are divided into rolling guide shoes and sliding guide shoes. Rolling guide shoes are stuck on the track with 3 or 6 wheels and are generally used for elevators with a speed of more than 2 meters. Sliding guide shoes include fixed sliding guide shoes and Elastic sliding guide shoe, fixed sliding guide shoe is a chute stuck on the guide rail, generally used for elevators with a speed below 2 meters, the cross section of the fixed sliding guide shoe is U...

AI Technical Summary

Problems solved by technology

[0005] In the prior art, refueling of the working surface of the guide shoe is usually done manually by the staff frequently. During the refueling process, the elevator needs to be stopped before the staff can refuel the guide shoe, which affects the normal operation of the elevator.

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