Multi-variety centralized lubrication system for construction elevator

Abstract

The invention discloses a multi-variety centralized lubrication system for a construction elevator. The multi-variety centralized lubrication system comprises an electric lubricating pump communicated with a filter. The filter is communicated with a distributor communicated with a lubricating accessory. The lubricating accessory is a combined component of a lubricating guide brush or lubricating guide roller and a lubricating guide gear. The lubricating guide brush is provided with a cavity inside, and the cavity is communicated with the distributor. The multi-variety centralized lubrication system has the advantages that the pressure and discharging amount of lubricating grease on lubricating points are even and consistent, defects of unevenness and nonregulation of an existing system can be avoided; usage of the lubricating grease can be saved effectively (the lubricating grease evenly coats on contact faces of guide rails or racks through the guide roller), and defects that no accurate target exists and the lubricating grease is wasted heavily according to the existing system are avoided; when the lubricating grease arranged in an electric lubricating pump of the existing system is in a low level, defects that no grease is sprayed out, spraying power is powerless and spray amount is small exit, and the defects can be overcome by the aid of the novel system.

Description

technical field [0001] The invention relates to a lubricating device, in particular to a lubricating device for a construction elevator. Background technique [0002] Elevators are common construction equipment, and important parts such as elevator racks need to be maintained frequently. The traditional maintenance method is to pick a lump of lubricating oil from the oil drum with a manual mixing stick, and then go through the climbing and lifting mechanism to reach the refueling point. Smearing, there is also a technical method disclosed in the invention patent with the patent number of 201120183615.4 for maintenance, but the defect of this technology is that the lubrication pressure cannot be adjusted, which makes each refueling point uneven, resulting in uneven and irregular spraying of the system; it cannot be accurately lubricated The goal is to waste grease; when the original system is at low pumping, the grease cannot be injected or the amount of injection is small. ...

AI Technical Summary

Problems solved by technology

[0002] Elevators are common construction equipment, and important parts such as elevator racks need to be maintained frequently. The traditional maintenance method is to use a manual mixing stick to dip a ball of lubricating oil from the oil barrel and then go through the climbing and lifting mechanism to reach the refueling point. Smearing, there is also a technical method disclosed in the invention patent with the patent number of 201120183615.4 for maintenance, but the defect of this technology is that the lubrication pressure cannot be adjusted, making each refueling point uneven, resulting in uneven and irregular spraying of the system; it cannot be accurately lubricated The goal is to waste grease; when the original system is at low pumping, the grease cannot be injected or the amount of injection is small, etc.

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