Non-metal sound barrier die

A sound barrier and non-metallic technology, applied in the direction of molds, mold auxiliary parts, etc., can solve the problems of inability to adjust mold size, complex production process, and inflexible design, etc., and achieve the effect of simple production, long service life and low cost

Active Publication Date: 2014-02-12
JIANGSU YUANXING ENVIRONMENTAL PROTECTION GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the demand for sound barriers in the market is very large, but the existing non-metallic sound barrier molds have complicated production processes, and the desig

Method used

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Embodiment Construction

[0018] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0019] A non-metallic sound barrier mold of the present invention, comprising a plate body 1 , the plate body 1 is covered with a layer of galvanized steel plate 2, the four right angles of the plate body 1 are reinforced with angle steel, side baffles 8 are arranged on both sides of the plate body 1, and the two ends of the plate body 1 A terminal baffle 4 is provided, and a limit block 5 is provided on the outside of the terminal baffle 4. Several rubber modules 3 are fixed on the board body 1 with rivets (the number of rubber modules depends on the need), and the rubber Modules 3 are evenly distributed on the board. In order to increase the muffler effect of the...

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Abstract

The invention provides a non-metal sound barrier die, which comprises a plate body, wherein a layer of galvanized steel sheet is coated on the plate body, four right angles of the plate body are reinforced by angle steel, the two sides of the plate body are provided with side baffles, the two ends of the plate body are provided with end baffles, the outer sides of the end baffles are provided with limiting blocks, the plate body is fixedly provided with a plurality of rubber modules by rivets, the rubber modules are uniformly distributed on the plate body, one ends of the end baffles are female die aluminum section bars, the other ends of the end baffles are male die aluminum section bars, and the side baffles are respectively convex aluminum section bars and concave aluminum section bars which correspond to the female die aluminum section bars and the male die aluminum section bars at the two ends of the end baffles. Through fixing the rubber modules on the plate body through the rivets, the size and the quantity of the modules can be conveniently set according to the needs, and the use is very convenient. The non-metal sound barrier die is simple in manufacturing process, long in service life and low in cost, and the size of the die can be flexibly adjusted according to the design.

Description

technical field [0001] The invention relates to the field of mechanical mold equipment, in particular to a non-metal sound barrier mold. Background technique [0002] Non-metallic sound barriers are mainly used in high-speed railways, rail transit, railways, urban viaducts, expressways, industrial noise reduction and other fields. Non-metallic sound barriers are divided into integral type and plug-in type. The main materials of the plug-in type are cement perforated board, perlite board, cement sawdust board, glass fiber reinforced cement board (GRC) and so on. The integral type has perlite board, cement sawdust board and so on. The integral non-metallic sound-absorbing panel is heavy, has good anti-collision performance, and has a long service life. The plug-in non-metal sound-absorbing panel is easy to manufacture and install, and the screen body is rich in color. At present, there is a great demand for sound barriers in the market, but the existing non-metallic sound ...

Claims

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Application Information

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IPC IPC(8): B28B7/02
CPCB28B7/0002B28B7/0091B28B7/02
Inventor 於文霞袁永军卢校良
Owner JIANGSU YUANXING ENVIRONMENTAL PROTECTION GROUP
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