High-wear-resistance elevator guide rail

Abstract

The invention discloses a highly wear-resistant elevator guide rail, which comprises a guide rail body, reinforcing ribs and oil outlet holes are installed on both sides of the guide rail body, an oil storage tank is installed on the top of the guide rail body, and an oil storage tank is installed on the top of the guide rail body An oil inlet is provided, a protective cover is installed on the oil inlet, a battery is installed on one side of the oil storage tank, a touch screen is installed on the battery, a controller is installed on one side of the battery, and the guide rail body An oil inlet pipe is installed inside the oil inlet pipe, several branch pipes are installed on both sides of the oil inlet pipe, a valve is installed inside the oil inlet pipe, and a control switch is installed on the valve. Elevator guide rail grease has high anti-wear and anti-rust properties, which can make the elevator guide rails lubricate for a long time, facilitate the elevator to be used more smoothly, softly and accurately, and improve the comfort and service life of the equipment.

Description

technical field [0001] The invention relates to the field of elevator guide rail equipment, in particular to an elevator guide rail with high wear resistance. Background technique [0002] Elevator guide rail is an elevator component composed of steel rails and connecting plates. It is divided into car guide rails and counterweight guide rails. It is divided into T-shaped, L-shaped and hollow from the cross-sectional shape. The impact force of car and elevator braking, the impact force of safety gear emergency braking, etc. The magnitude of these forces is related to the load and speed of the elevator, so guide rails should be selected according to the speed and load of the elevator. Usually the guide rail of the car is called the main rail, and the counterweight guide rail is the auxiliary rail. In actual use, due to the long-term friction between the guide shoe and the guide rail body, under the action of the friction force between the guide shoe and the guide rail body, ...

AI Technical Summary

Problems solved by technology

It is usually called the main rail of the car, and the counterweight guide rail is the auxiliary rail. In the actual use process, due to the long-term friction between the guide shoe and the guide rail body, under the action of the friction force between the guide shoe and the guide rail body, it is easy to cause the guide rail body to break. The smoothness of the outer surface decreases, and the corresponding rough outer surface, and as time goes by, will further cause the outer surface of the guide rail body to become uneven, which will not only affect the service life of the elevator guide rail, but also pose a lot of potential safety hazards , the long-term elevator guide rail is generally in plane contact with the guide shoe during use, which can only ensure that the left and right deviation will not occur when the elevator goes up and down

When the elevator falls in a safety accident, the elevator is prone to inclination and deviation in the front and rear directions, and the safety is not ideal. Therefore, the existing elevator guide rails have unsatisfactory connection accuracy when the guide rails are connected in series, which affects the smoothness of the elevator operation.

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