Carriage wall used for elevator

A car wall and elevator technology, applied in the field of elevators, can solve problems such as poor passenger comfort, poor sound insulation effect, and loud car noise, and achieve the effect of improving passenger comfort and good sound insulation effect

Inactive Publication Date: 2013-01-23
WUJIANG HUAMAO MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the car wall of this kind of elevator is usually made of a simple metal structure, so its sound insulation effect is poor, so that the inside of the car is noisy and the passenger comfort is poor.

Method used

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  • Carriage wall used for elevator

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Embodiment Construction

[0013] Such as figure 1 As shown, a car wall for an elevator of the present invention includes a rectangular metal frame 2, and metal plate walls 4 are respectively fixedly installed on the two sides of the frame 2, and sound-proofing is filled between the metal plate walls 4 on both sides Material 6, the thickness of the sound-insulating material 6 can make it contact with the metal plate walls 4 on both sides respectively. In actual use: the sound-insulating material 6 can be made of rubber blocks or sound-absorbing sponge blocks. The sound emitted is blocked outside the car, thereby improving the passenger comfort of the elevator. And the whole car wall is only made up of frame 2, metal plate wall 4 and soundproof material 6 filled between the metal plate walls 4, so the elevator car wall of the present invention also has the advantages of simple structure and low cost of use.

[0014] In summary, the sound insulation effect of the present invention is better.

[0015] Th...

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PUM

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Abstract

The invention discloses a carriage wall used for an elevator, and is characterized by comprising a rectangular metal frame, wherein two lateral surfaces of the frame are respectively fixedly provided with a metal plate wall, a sound insulation material is filled between the metal plate walls, and the sound insulation material is in contact with the metal plate walls on the two lateral surfaces of the frame respectively through the thickness of the sound insulation material. The carriage wall, provided by the invention, has better sound insulation effect.

Description

technical field [0001] The invention relates to an elevator, in particular to a car wall for an elevator. Background technique [0002] With the continuous development of construction technology, there are more and more multi-storey buildings, and the use of vertical elevators is becoming more and more extensive. However, in long-term use, users find that the existing elevators still have various deficiencies. Advantages: For example, the Chinese patent application publication number is CN101920890A, and the application publication date is December 22, 2010. The invention patent application discloses an elevator, including a car with a door, a car guide rail, a car guide rail support, Counterweight, counterweight guide rail, counterweight guide rail bracket and car auxiliary guide rail, the car guide rail is fixed on the car guide rail bracket, the car guide rail bracket is fixed on the concrete ring beam or steel frame, and the car is movably connected to the car The count...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B11/02
Inventor 陈林华
Owner WUJIANG HUAMAO MACHINERY MFG
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