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Upper sill component of elevator landing door

A door device, elevator floor technology, applied to elevators, transportation and packaging in buildings, etc., can solve the problems of wasting materials, loud noise, increasing the weight of upper sill components, etc., to reduce noise, facilitate installation and handling, and simplify The effect of the craftsmanship

Inactive Publication Date: 2009-07-08
SUZHOU ESHINE ELEVATOR COMPONENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are two main structures of the existing upper sill assembly of the elevator landing door: one is that the upper sill and the guide rail are integrally formed, and the guide rail is generally formed by bending the upper sill. Therefore, the guide rail and the upper sill are not separated. When the door hanging wheel When running on the guide rail, the guide rail and the upper sill will vibrate together, so there will be a lot of noise; the other is the upper sill assembly with the upper sill and the guide rail split. materials, and increased the weight of the upper sill components

Method used

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  • Upper sill component of elevator landing door
  • Upper sill component of elevator landing door
  • Upper sill component of elevator landing door

Examples

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Embodiment

[0018] Example: such as Figure 1 to Figure 3 As shown, an upper sill assembly of an elevator hall door device includes an upper sill 1 and a guide rail 2, and the guide rail 2 is detachably installed on the upper sill 1, and the detachable structure simplifies the manufacturing process, and the guide rail 2 is a hollow rectangular tube.

[0019] Spacer sleeves 3 are arranged at intervals between the guide rail 2 and the upper sill 1, so that there is a certain air gap between the guide rail and the upper sill. When the elevator landing door device is running, the air gap also absorbs the running time well. The generated vibration reduces the noise and improves the stability of the device operation.

[0020] Bolts 4 are provided on the guide rail 2, and the bolts 4 pass through the outer end of the guide rail 2 and are fixed in the spacer 3. One end of the spacer 3 is placed on the guide rail 2, and the other end is fixed to the upper sill 1. .

[0021] The invention has th...

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PUM

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Abstract

The invention discloses a top transom component for an elevator landing door device, which comprises a top transom and a guide rail, wherein the guide rail is detachedly arranged on the top transom and has a hollow structure. The guide rail has the hollow structure, and saves materials. The detachable structure simplifies the manufacturing process, and reduces the production cost. The guide rail with the hollow structure also lightens the self weight of the top transom component, has good effect of reducing the noise, and brings great convenience to installation and transportation. A spacer bush is arranged between the guide rail and the top transom so as to ensure that an air seam is reserved between the guide rail and the top transom. When the elevator landing door device is operated, the air seam can better absorb vibration generated during operation so as to reduce the noise and improve the operation stability of the device.

Description

technical field [0001] The invention relates to an upper sill component of an elevator hall door device. Background technique [0002] There are two main structures of the existing upper sill assembly of the elevator landing door: one is that the upper sill and the guide rail are integrally formed, and the guide rail is generally formed by bending the upper sill. Therefore, the guide rail and the upper sill are not separated. When the door hanging wheel When running on the guide rail, the guide rail and the upper sill will vibrate together, so there will be a lot of noise; the other is the upper sill assembly with the upper sill and the guide rail split. material, and increased the weight of the upper sill assembly. Contents of the invention [0003] The object of the present invention is to provide an upper sill component of an elevator landing door device, which has simple manufacturing process, material saving, light weight, convenient installation and reduced producti...

Claims

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Application Information

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IPC IPC(8): B66B13/00B66B13/08
Inventor 顾沈健
Owner SUZHOU ESHINE ELEVATOR COMPONENTS