Municipal soundproof noise-reduction bridge guardrail structure

A bridge guardrail structure and noise reduction technology, which is applied to bridges, bridge construction, bridge parts, etc., can solve the problems of ineffective use of the remaining space of the guardrail, vehicles rushing out of the guardrail, and poor strength of the guardrail structure, so as to achieve a beautiful appearance , Long service life, good sound insulation and noise reduction effect

Pending Publication Date: 2017-11-03
CHINA THIRD METALLURGICAL GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the modern bridge guardrails are simple fence type. When the vehicle hits the guardrail, the traditional guardrail has poor structural strength and poor cushioning effect. The vehicle can easily rush out of the guardrail, causing very serious traffic accidents, and There are no lights on the modern guardr...

Method used

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  • Municipal soundproof noise-reduction bridge guardrail structure
  • Municipal soundproof noise-reduction bridge guardrail structure

Examples

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Embodiment Construction

[0017] The embodiments of the present invention will be further described below in conjunction with the drawings:

[0018] see figure 1 , figure 2 , A municipal sound insulation and noise reduction bridge guardrail structure, including a concrete base 9, a lower bottom plate 8, an upper top plate 1, an arc-shaped connecting column 5, an advertising board 4, a column 2, an arc-shaped cushion 12, and a sound-absorbing and soundproof screen 11 The lower bottom plate 8 is fixed on the concrete base 9, the upper top plate 1 and the lower bottom plate 8 are connected and fixed by the upright column 2, and the advertising board 4 and the arc connecting column are installed between the upper top plate 1 and the lower bottom plate 8. 5. Reflective strips are pasted on the arc-shaped connecting column 5, LED lights 6 are installed on the upper top plate 1, and the front side of the lower bottom plate 8 is provided with an outwardly convex arc-shaped cushion 12, the sound-absorbing and sou...

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Abstract

A municipal soundproof noise-reduction bridge guardrail structure comprises a concrete base, a bottom plate, a top plate, curved connecting bars, an advertisement board, uprights bars, curved buffer pads, and an acoustic-absorption soundproof screen. The bottom plate is fixed onto the concrete base; the top plate and the bottom plate are connected and fixed through the upright bars; the advertisement board and the curved connecting bars are installed between the top plate and the bottom plate; the curved connecting bars are adhered with reflective bars; LED lamps are installed on the top plate; the curved buffer pads protruding outwards are arranged on the front side of the bottom plate; the acoustic-absorption soundproof screen is arranged on the side, close to the river side, of the guardrail structure. Compared with the prior art, the municipal soundproof noise-reduction bridge guardrail structure has functions of buffering, illuminating, soundproofing and noise reducing, besides the basic guarding function. As the guardrail structure is provided with the advertisement board, space of the guardrail is utilized effectively.

Description

Technical field [0001] The invention relates to a guardrail, in particular to a municipal sound insulation and noise reduction bridge guardrail structure. Background technique [0002] The bridge guardrail refers to the guardrail installed on the bridge. Its purpose is to prevent out-of-control vehicles from getting out of the bridge, and to prevent vehicles from breaking through, underpassing, overpassing the bridge and beautifying the bridge building. The bridge guardrail plays a very important role in protecting personal safety. Modern bridge guardrails are mostly simple fences. When a vehicle hits the guardrail, the traditional guardrail has poor structural strength and poor buffering effect. The vehicle can easily rush out of the guardrail, causing very serious traffic accidents. There are no lights on modern guardrails. When vehicles are running at night, they cannot provide illumination, which is likely to cause traffic accidents. At the same time, modern bridge guardrai...

Claims

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Application Information

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IPC IPC(8): E01D19/10E01F8/00
CPCE01D19/103E01F8/0023
Inventor 孙国政宿巳光宋秀成
Owner CHINA THIRD METALLURGICAL GRP
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