Noise isolation wall for road
The utility model discloses a noise isolation wall for road, including vertical plate, sound insulation board body no. 1, spacing baffle and dial plate, the number of vertical plate is two, sound insulation board body no. 1 is provided between the vertical plate, sound insulation board body no. 1 is...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a noise isolation wall for road, including vertical plate, sound insulation board body no. 1, spacing baffle and dial plate, the number of vertical plate is two, sound insulation board body no. 1 is provided between the vertical plate, sound insulation board body no. 1 is provided with sound insulation board body no. The sound insulation board has the beneficial effects that the whole sound insulation board body is divided into the sound insulation board body I, the sound insulation board body II and the sound insulation board body III, and the sound insulation board body I, the sound insulation board body II and the sound insulation board body III are matched through the shifting plate, the shifting groove, the spring rod, the limiting baffle, the mounting groove and the convex block; according to the sound insulation wall, the first sound insulation plate body, the second sound insulation plate body and the third sound insulation plate body can be conveniently disassembled and as |
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