A railway sound barrier structure
A technology for sound barriers and railways, applied in construction, noise absorption devices, etc., can solve problems such as sound leakage, poor weather resistance, and gaps in unit panels
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[0040] An embodiment of the present invention will be further described in conjunction with the accompanying drawings.
[0041] combine figure 1 with image 3 As can be seen. The railway sound barrier structure has a plurality of H-shaped steels 23 for fixing the unit plates, and the H-shaped steels 23 are connected to the foundation through embedded bolts. , A damping rubber plate is arranged between the bottom unit plate and the foundation. After the uppermost unit plate is inserted, the C-shaped pressing cover plate 25 is fixed by bolts 26, and an elastic pressing rubber block 24 is placed between the C-shaped pressing cover plate 25 and the unit plate.
[0042] In the implementation example, the sound barrier is composed of four unit panels 1 , and other numbers of unit panels 1 also meet the requirements. The required number of specific unit boards 1 should be determined according to the height required for noise control.
[0043] figure 2 It is the elevation view ...
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Abstract
Description
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