High-speed rail sound barrier device and installation assembly thereof

A technology for installing components and sound barriers, which is applied to noise absorbing devices, buildings, etc., can solve the problems of complex structure, unguaranteed stability, shortened service life of installation parts, etc. Reduced physical and visual effects

Inactive Publication Date: 2015-04-01
SICHUAN XUNJI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, this structure emphasizes the maintenance of the outer bolts in the later stage, but for the support of the sound barrier plate, its structure is complex and its stability cannot be guaranteed, which greatly reduces the service life of the installation

Method used

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  • High-speed rail sound barrier device and installation assembly thereof
  • High-speed rail sound barrier device and installation assembly thereof

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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0037] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0038] figure 1 It shows an implementation form of a high-speed rail sound barrier device according to the present invention, which includes:

[0039] The sound-absorbing mechanism 100 includes a first arc-shaped device 110, a second arc-shaped device 120, and a transparent device 130 disposed between the first arc-shaped device 100 and the second arc-shaped device 120, the first arc-shaped device 110 1. The second arc device 120 is used to absorb the sound reflected by the transparent device 130, and the segmented design has an excellent effect on the later transportation and i...

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Abstract

The invention discloses a high-speed rail sound barrier device. The high-speed rail sound barrier device comprises a sound absorption mechanism and a frame. The sound absorption mechanism comprises a first arc-shaped device, a second arc-shaped device and a transparent device arranged between the first arc-shaped device and the second arc-shaped device. Sound absorption layers are arranged in the first arc-shaped device and the second arc-shaped device. The transparent device comprises two opposite glass plates, and a cavity is formed between the two glass plates and set in a vacuum state. The sound absorption mechanism is detachably arranged in the frame so that a sound barrier device body can be formed. The invention further discloses an installation assembly of the high-speed rail sound barrier device. Segmental design is adopted in the high-speed rail sound barrier device, storage, transportation, installation and later maintenance are facilitated, and the sound absorption effect is greatly improved compared with that in the traditional art. By the adoption of the installation assembly of the high-speed rail sound barrier device, installation stability is improved, and the high-speed rail sound barrier device is longer in service life.

Description

technical field [0001] The invention relates to a sound barrier device used on high-speed railways and highways. More specifically, the present invention relates to a high-speed rail sound barrier device used on both sides of a high-speed rail track and its installation assembly. Background technique [0002] Existing sound barrier devices are used on both sides of the high-speed rail track, and are mainly used to absorb the noise generated during the operation of the high-speed rail, so as to avoid noise pollution to the residents on both sides of the high-speed rail track and affect their normal life. [0003] Specifically, the sound barrier device usually includes the following structure: it includes a frame (3) composed of a steel column (1) and a bottom plate (2), and a sound-absorbing panel (4) is fixedly installed in the frame (3), and it is characterized in that : one side of the sound-absorbing plate (4) is provided with a fixed plate (5), and the sound-absorbing p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F8/00
CPCE01F8/0011
Inventor 黄光强喻和平何强
Owner SICHUAN XUNJI TECH CO LTD
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