Hollow elevator guide rail

Abstract

The invention discloses a hollow elevator guide rail, which belongs to the technical field of elevator guide rails and comprises a first combined guide rail body and a second combined guide rail body, wherein a first guide rail seat and a second guide rail seat are fixedly mounted at the bottoms of the first combined guide rail body and the second combined guide rail body respectively. According to the hollow elevator guide rail, an oil guide assembly capable of automatically oiling and an oil smearing brush are arranged in the guide rail; when the guide rail is mounted and used, an elevator runs on the guide rail, heat can be generated through relative friction between the elevator and the guide rail, lubricating oil in the oil guide box can be guided out through the oil outlet via the internally-arranged structure, and the design is reasonable and ingenious. Heat generated by friction between the elevator and the guide rail during operation is utilized, so that the self-lubricating effect is achieved, manual lubrication is not needed, and convenience and rapidness are achieved; and meanwhile, a movable push plate can push out the oil smearing brush at the same time, so that the applied lubricating oil can be effectively smeared, the lubricating oil is more evenly distributed between the elevator and the guide rail, and the use effect of the guide rail is improved.

Description

technical field [0001] The invention belongs to the technical field of elevator guide rails, in particular to an inner hollow elevator guide rail. Background technique [0002] Elevators are very common structures in daily life. Elevators can effectively make people's ascent more convenient. Elevators are generally installed in buildings. Elevators can allow people to quickly reach the floors they need to reach, replacing the hardships of people climbing stairs. Elevators There are many types of elevators, most of which include box elevators or escalators. Among them, escalators are generally used in shopping malls. When the elevator is installed, it is inseparable from the elevator guide rail. The elevator guide rail is the most important part of the elevator installation. One of the accessories. [0003] Chinese patent discloses (CN201620625293.7) a hollow elevator guide rail, including a hollow guide rail body, the hollow guide rail body includes a pair of parallel guide...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the traditional elevator guide rail is not provided with a structure that can automatically apply lubricating oil, so that the elevator guide rail does not have a self-lubricating function, resulting in the need for manual periodic lubrication of the elevator guide rail during the use of the elevator Oil smearing treatment to ensure smooth operation of the elevator, but it will consume manpower and troublesome problems, and a hollow elevator guide rail is proposed

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