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A platform for research: civil engineering, architecture and urbanism
Composite environment-friendly material sound insulation board
The invention relates to a composite environment-friendly material sound insulation board which comprises a metal plate, a wood plate and a gypsum plate, the metal plate is arranged between the wood plate and the gypsum plate, a sound insulation damping felt is arranged at the top end of the wood plate, grooves are formed in the upper surface and the lower surface of the metal plate, fixing grooves are formed in the side walls of the grooves, and first electromagnets are arranged in the fixing grooves. Protruding blocks are fixedly arranged on the faces, making contact with the metal plate, of the wood plate and the gypsum plate, the protruding blocks are arranged in the grooves, through holes are formed in the protruding blocks in the horizontal direction in a penetrating mode, placing bins are arranged in the protruding blocks in the vertical direction, the placing bins penetrate through the through holes, second electromagnets are arranged in the placing bins, and fixing columns are arranged in the through holes and the fixing grooves. The length of the fixing column is smaller than half of that of the through hole. Through the first electromagnet, the second electromagnet and the fixing column, the protruding blocks and the grooves can be conveniently fixed and separated, time and labor are saved when the metal plate is recycled, and the problem that an adhesive is not prone to being removed is solved.
本发明涉及一种复合环保材料的隔音板，包括金属板、木板和石膏板，金属板在木板和石膏板之间，木板的顶端设有隔音阻尼毡，金属板的上表面和下表面均设有凹槽，凹槽的侧壁设有固定槽，固定槽的内部设有第一电磁铁，木板和石膏板与金属板接触的一面固定设有凸块，凸块置于凹槽的内部，凸块的内部沿水平方向贯穿设有通孔，凸块的内部沿竖直方向设有放置仓，放置仓穿过通孔，放置仓的内部设有第二电磁铁，通孔与固定槽的内部设有固定柱，固定柱的长度小于通孔长度的一半。通过第一电磁铁、第二电磁铁和固定柱方便将凸块与凹槽固定和分离，在回收金属板时省时省力，解决了胶黏剂不易去除的问题。
Composite environment-friendly material sound insulation board
The invention relates to a composite environment-friendly material sound insulation board which comprises a metal plate, a wood plate and a gypsum plate, the metal plate is arranged between the wood plate and the gypsum plate, a sound insulation damping felt is arranged at the top end of the wood plate, grooves are formed in the upper surface and the lower surface of the metal plate, fixing grooves are formed in the side walls of the grooves, and first electromagnets are arranged in the fixing grooves. Protruding blocks are fixedly arranged on the faces, making contact with the metal plate, of the wood plate and the gypsum plate, the protruding blocks are arranged in the grooves, through holes are formed in the protruding blocks in the horizontal direction in a penetrating mode, placing bins are arranged in the protruding blocks in the vertical direction, the placing bins penetrate through the through holes, second electromagnets are arranged in the placing bins, and fixing columns are arranged in the through holes and the fixing grooves. The length of the fixing column is smaller than half of that of the through hole. Through the first electromagnet, the second electromagnet and the fixing column, the protruding blocks and the grooves can be conveniently fixed and separated, time and labor are saved when the metal plate is recycled, and the problem that an adhesive is not prone to being removed is solved.
本发明涉及一种复合环保材料的隔音板，包括金属板、木板和石膏板，金属板在木板和石膏板之间，木板的顶端设有隔音阻尼毡，金属板的上表面和下表面均设有凹槽，凹槽的侧壁设有固定槽，固定槽的内部设有第一电磁铁，木板和石膏板与金属板接触的一面固定设有凸块，凸块置于凹槽的内部，凸块的内部沿水平方向贯穿设有通孔，凸块的内部沿竖直方向设有放置仓，放置仓穿过通孔，放置仓的内部设有第二电磁铁，通孔与固定槽的内部设有固定柱，固定柱的长度小于通孔长度的一半。通过第一电磁铁、第二电磁铁和固定柱方便将凸块与凹槽固定和分离，在回收金属板时省时省力，解决了胶黏剂不易去除的问题。
Composite environment-friendly material sound insulation board
一种复合环保材料的隔音板
MA WEIXUAN (author)
2021-11-30
Patent
Electronic Resource
Chinese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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