High-speed ladder car door sealing structure

A technology of sealing structure and car door, applied to elevators, transportation and packaging in buildings, etc., can solve the problem of high-speed elevator noise, etc., and achieve the effect of attenuating vibration sound, reducing vibration sound and improving structural strength.

Pending Publication Date: 2020-10-13
天奥电梯(中国)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of high-speed elevator noise, the present invention provides a high-speed elevator car door sealing structure

Method used

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  • High-speed ladder car door sealing structure
  • High-speed ladder car door sealing structure
  • High-speed ladder car door sealing structure

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] Such as Figure 1 to Figure 5 In the illustrated embodiment, a high-speed elevator car door sealing structure includes an elevator car and a car door, such as figure 1 As shown, the car includes a car top, a car bottom, a door lintel 1 and a car wall 2, and the car door is formed by connecting and closing two door panels of a driven door 3 and an active door 4, and a sealing plate is installed at the gap between the car doors. The car door gap includes the gap between two door panels, between the top of the door panel and the lintel 1, between the side of the door panel and the front wall 21 of the car wall, and between the lower part of the door panel and the sill. The sealing plate is a molded plate, One end is the straight extension part of the door panel, and the other end is the bending part, and the bending part is formed by bendi...

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Abstract

The invention discloses a high-speed elevator car door sealing structure. The high-speed elevator car door sealing structure comprises an elevator car and a car door, wherein the car includes a car roof, a car top, a door header and a car wall, wherein the car door is formed by connecting two door panels including a driven door and a driving door, a seal plate is mounted at a door gap, the car door gap includes gaps between the two door panels, between the door panel upper portion and the door header, between the door panel side face and the car wall front wall and between the door panel lowerportion and a sill, the sealing plate is a template, one end of the sealing plate serves as a door panel straight extending portion, the other end of the sealing plate serves as a bending portion, the bending portion is bent by the template to form a blocking structure, the sealing plate comprises a door plate sealing plate, an upper sealing plate, a side sealing plate and a lower sealing plate,a rubber pad is attached to the gap between the side sealing plate and the front wall, the door plate is filled with a sound insulation rubber, and the car wall serves as a double-layer sound insulation car wall. The high-speed elevator car door sealing structure can seal various types of directional gaps, and is good in sound insulation effect and capable of guaranteeing high-speed ladder comfort.

Description

technical field [0001] The invention relates to the technical field of elevator equipment, in particular to a high-speed elevator car door sealing structure. Background technique [0002] With the development of science and technology and the progress of humanities, high-rise buildings rise from the ground, so elevators are needed to carry goods or people. [0003] Usually the elevator car doors are automatic horizontal sliding doors. In order to ensure the smooth opening and closing of the elevator doors, there must be gaps between the lower end surface of the door panel and the sill, and between the upper surface of the door panel and the lintel, so that the car cannot be completely sealed. And because the ultra-high-speed elevator runs very fast, the wind noise is very loud, and the change of air pressure in the car will cause people's tinnitus, earplugs and other discomfort symptoms. [0004] In order to improve people's comfort and reduce the wind noise in the high-sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B11/02B66B13/30
CPCB66B11/0226B66B13/301B66B13/303B66B13/308
Inventor 沈益祥孙聪聪方杰薄建林
Owner 天奥电梯(中国)有限公司
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