Lubricating oil filling equipment for elevator car guide rail and filling method of lubricating oil filling equipment

Abstract

The lubricating oil filling equipment comprises the guide rail, a movable box body is slidably installed on the surface of one side of the guide rail, hollow shafts are rotatably installed on the side faces of the two ends of the movable box body, and sealing rings are fixedly connected to the surfaces of the two ends of the hollow shafts; a rolling wheel is fixedly installed on the surface of one end of the hollow shaft, an annular groove is formed in the surface of the rolling wheel, a cavity is formed in the rolling wheel, a connecting cylinder is fixedly connected to the side face of the cavity, a sliding rod is slidably installed on the side face of the connecting cylinder, and a ball head is fixedly connected to the surface of one end of the sliding rod; and the surface of the ball head is connected to the surface of the guide rail in an abutting-against mode, the surface of one end of the sliding rod is slidably sleeved with a reset spring, and the surface of the other end of the sliding rod is fixedly connected with a sealing plug, so that use convenience and stability can be greatly improved, and safety and high efficiency of lubricating oil filling maintenance are guaranteed.

Description

technical field [0001] The invention relates to the field of lubricating oil filling, more specifically, to a lubricating oil filling equipment and filling method for elevator car guide rails. Background technique [0002] During the operation of the elevator car, in order to ensure safety and stability, it is necessary to maintain the guide rails regularly, so that it needs to be filled with lubricating oil. [0003] However, most of the existing lubricating oil filling equipment for guide rails are directly fixed and installed with smearing equipment inside the elevator shaft, and then run through a special driving structure, which not only greatly increases the space occupied by the equipment, but also requires additional control operations, which is not conducive to Maintenance is more troublesome, and when it is applied directly on the surface, it is not only easy to interfere, but also cannot ensure uniform application, which affects the maintenance effect and needs to...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing guide rail lubricating oil filling equipment is directly fixed and installed in the elevator shaft, and then runs through a special driving structure, which not only greatly increases the space occupied by the equipment, but also requires additional control operations, which is not conducive to Maintenance is more troublesome, and when it is applied directly on the surface, it is not only easy to interfere, but also cannot ensure uniform application, which affects the maintenance effect and needs to be improved

Images