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High-wear-resistance elevator guide rail

An elevator guide rail, high wear resistance technology, applied in elevators, transportation and packaging, etc., can solve the problems of uneven outer surface of the guide rail body, affecting the smoothness of elevator operation, and elevator tilting offset, etc., to improve comfort and use. effect of life

Inactive Publication Date: 2018-02-23
TIANJIN LINGYI MECHANICAL & ELECTRICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • High-wear-resistance elevator guide rail

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1-4 , the present invention provides a technical solution: a highly wear-resistant elevator guide rail, including a guide rail body 3, reinforcing ribs 4 and oil outlet holes 5 are installed on both sides of the guide rail body 3, and an oil storage tank is installed on the top of the guide rail body 3 1. An oil inlet 11 is installed on the oil storage tank 1, and a protective cover 12 is installed on the oil inlet 11. A battery 2 is install...

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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, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B7/02B66B7/12
CPCB66B7/02B66B7/1269
Inventor 刘俸邑
Owner TIANJIN LINGYI MECHANICAL & ELECTRICAL EQUIP CO LTD
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