A refueling mechanism for elevator sliding guide shoes

A technology of sliding guide shoe and refueling mechanism, applied in elevators, transportation and packaging, etc., can solve problems such as affecting the normal operation of elevators, and achieve the effects of reducing noise and shaking, simple operation, and reducing waste.

Inactive Publication Date: 2021-08-03
北京联合通力电梯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • A refueling mechanism for elevator sliding guide shoes
  • A refueling mechanism for elevator sliding guide shoes
  • A refueling mechanism for elevator sliding guide shoes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0037] Embodiment: a kind of refueling mechanism for elevator sliding guide shoe, as figure 2As shown, it is installed on the elevator 1. The elevator 1 includes a car 11, a guide shoe 12 arranged on the outer wall of the car 11, and a guide rail 13 slidingly connected with the guide shoe 12. The guide rail 13 is set as two rollers arranged in parallel. , guide rail 13 is arranged on the both sides of car 11, and is positioned at the middle part of car 11, and the upper and lower ends of guide rail 13 are fixed in the building.

[0038] Such as figure 2 with image 3 As shown, the cross section of the guide rail 13 is square, and the guide shoe 12 is sleeved on the outer periphery of the guide rail 13. The guide shoe 12 includes a flexible part 121 that is slidably connected to the two sides opposite to the guide rail 13 and toward the side of the guide rail 13 toward the guide shoe 12 and The fixed part 122 that is arranged on the side of the flexible part 121 away from t...

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Abstract

The invention relates to a refueling mechanism for sliding guide shoes of an elevator. The key points of the technical solution are: it is arranged on an elevator, and the elevator includes a car, several guide shoes arranged on the outer wall of the car and a sliding connection with the guide shoes. Guide rail; several guide shoes include a flexible part slidingly connected with the guide rail and a fixed part fixed on the side of the flexible part away from the guide rail and fixed to the car. The flexible part is U-shaped with the opening facing the slide rail, and the flexible part contacts the guide rail A number of oil outlets are evenly distributed on the contact surface, and the refueling mechanism includes a connecting channel arranged in the flexible part and connected with several oil outlets, an oil outlet pipe arranged at the end of the fixed part away from the flexible part and connected with the inlet of the connecting channel, and an oil outlet pipe connected to the outlet. An oil supply assembly for supplying oil through the oil pipe. The oil supply assembly is arranged on the car. The advantage of the present invention is that it is convenient to refuel the guide shoe during the operation of the elevator.

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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B7/12B66B7/04
CPCB66B7/047B66B7/1269
Inventor 李长辉曹璐平常宁
Owner 北京联合通力电梯有限公司
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