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A New Elevator Guide Rail

An elevator guide rail, a new technology, applied in the direction of elevators, transportation and packaging, etc., can solve the problems of unreliable braking of elevators, achieve the effect of improving safety performance and service life, and reducing use opportunities

Active Publication Date: 2017-05-03
江门市蒙德电气股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, the present invention aims at the above-mentioned technical problem that the elevator cannot be reliably braked during normal leveling, and the purpose is to provide a new type of elevator guide rail that can be used for elevator leveling braking.

Method used

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  • A New Elevator Guide Rail
  • A New Elevator Guide Rail
  • A New Elevator Guide Rail

Examples

Experimental program
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Embodiment Construction

[0027] Such as figure 2 , image 3 The preferred embodiment provided for the present invention includes integrally formed main guide rail 1, auxiliary guide rail 2 and guide rail seat 3, the surface of main guide rail 1 is smooth surface, the surface of auxiliary guide rail 2 is non-smooth surface, main guide rail 1 and auxiliary guide rail 2 The section is "one" shape, the horizontal parts of the main rail 1 and the auxiliary guide rail 2 are parallel to each other, and are perpendicular to the guide rail seat 3, and the middle part of the guide rail seat 3 is provided with a trapezoidal oil retaining boss 4, so that the main rail 1 and the auxiliary guide rail 2 and the guide rail seat 3 form an "E"-shaped section, and a row of threaded through holes 5 are worn on the oil retaining boss 4. In this embodiment, the section width of the main rail 1 is 14mm, the section width of the auxiliary rail 2 is 12mm, the size of the auxiliary rail 2 is smaller than the main rail 1, the...

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PUM

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Abstract

The invention discloses a novel elevator guide rail, which comprises a main guide rail and an auxiliary guide rail, and the main guide rail and the auxiliary guide rail are parallel to each other. The structure and function of the main guide rail in the present invention are the same as the existing elevator guide rails, and the additional auxiliary guide rails are mainly used to stop and fix the car during the normal leveling of the elevator, so that the car is the car to be stopped, avoiding the The risks brought by stopping other intermediate objects when the elevator is leveling; in addition, the auxiliary guide rail can also be used for emergency braking when the elevator stalls, reducing the chance of using the safety gear and the damage to the main guide rail, improving the safety performance and use of the elevator life.

Description

technical field [0001] The present invention relates to elevator components, in particular to elevator guide rails. Background technique [0002] An elevator is a car with a special load-bearing device. It is a hoisting machine that makes intermittent movements along the vertical guide rails at different levels. It consists of a traction system, a guiding system, a door system, a gravity balance system, a car, an electric drag system, It is composed of electrical control system and safety protection system. The main function of the guidance system is to limit the freedom of the car and the counterweight in the horizontal direction. The guidance system is mainly composed of guide shoes installed on the car and guide rails fixed in the hoistway. Composition, such as figure 1 Shown is a structural schematic diagram of the existing elevator guide rail. [0003] The necessary condition for the car to open the door to enter and exit safely is to stop the elevator and restrict th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B7/02
CPCB66B7/02
Inventor 邓之江
Owner 江门市蒙德电气股份有限公司
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