Road soundproof panel

A technology for sound insulation boards and roads, which is applied in the direction of noise absorption devices and buildings. It can solve problems such as troubles and uneven filling, and achieve the effects of enhancing the sealing effect, satisfying the micro-scale expansion performance, and good sound-absorbing effect.

CN108221726APending Publication Date: 2018-06-29NANJING VOCATIONAL UNIV OF IND TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2018-06-29

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Abstract

The invention provides a road soundproof panel, which comprises a strip-shaped base plate, a vertical substrate, a vertical joint plate, a vertical extending plate, an inclined joint plate, an inclined extending plate and an installing bolt; the vertical substrate is vertically installed on the strip-shaped base plate; assembling insert slots are arranged at upside and downside of the vertical joint plate and upside and downside of the inclined joint plate; the vertical substrate and the vertical extending plate can be combined and installed by means of the vertical joint plate; the vertical extending plate and the inclined extending plate are jointly installed by the inclined joint plate and fixed by the installing bolt. The road soundproof panel adopts the combined installation, is convenient to transport and has good soundproof and sound absorption effects.
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Description

technical field

[0001] The invention creates and designs a sound insulation board, especially a road sound insulation board. Background technique

[0002] At present, the existing sound-absorbing panels are all one-piece structures. Since the top of the sound-insulating panels is generally provided with a bending section, the one-piece design is more troublesome for transportation, and it is easy to cause uneven filling when filling the interior with sound-absorbing cotton. Therefore be necessary to design a kind of road sound insulation board, can be convenient to transport and has better sound insulation effect. Contents of the invention

[0003] The purpose of the invention is to provide a road sound insulation board, which can be conveniently transported and has better sound insulation effect.

[0004] In order to achieve the purpose of the above invention, the invention provides a road sound insulation board, including a strip base plate, a vertical base plate, a ver...

Examples

Embodiment Construction

[0016] Such as Figure 1-5 As shown, the road sound insulation board provided by the present invention includes: a strip base plate 1, a vertical base plate 2, a vertical joint plate 3, a vertical extension plate 4, an inclined joint plate 5, an inclined extension plate 6 and mounting bolts 7; The vertical base plate 2 is vertically installed on the strip base plate 1; the upper and lower sides of the vertical joint plate 3 and the upper and lower sides of the inclined joint plate 5 are provided with assembly slots 12; the upper edge of the vertical base plate 2 is inserted In the assembly slot 12 on the lower side of the vertical joint plate 3, the lower edge of the vertical extension plate 4 is inserted into the assembly slot 12 on the upper side of the vertical joint plate 3, and the upper edge of the vertical extension plate 4 is inserted In the assembly slot 12 on the lower side of the inclined joint plate 5, the lower edge of the inclined extension plate 6 is inserted in...