A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel sound-insulation fireproof enclosure partition plate for subway station transfer transformation
The invention discloses a novel sound-insulation fireproof enclosure partition plate for subway station transfer transformation. The novel sound-insulation fireproof enclosure partition plate comprises a station lower-layer structure bottom plate and a station upper-layer structure bottom plate; a plurality of lower steel plates are arranged at the top of the station lower-layer structure bottom plate at equal intervals; a plurality of upper steel plates corresponding to the lower steel plates in position are arranged at the bottom of the station upper-layer structure bottom plate; the cross sections of the lower steel plates and the cross sections of the upper steel plates are of square structures, and mounting holes are formed in the four corners of each of the lower steel plates and the upper steel plates; and the lower steel plates and the upper steel plates are fixed to the station lower-layer structure bottom plate and the station upper-layer structure bottom plate in the mode that expansion bolts penetrate through the mounting holes correspondingly. The novel sound-insulation fireproof enclosure partition plate is short in construction period and convenient and fast to mount, the safety performance of the enclosure partition plate is also high, the defect that in the prior art, the mounting height cannot meet the requirement easily can be effectively overcome, safety accidents caused by construction to pedestrians can be effectively avoided, and the sound-insulation fireproof effect is achieved.
本发明为一种新型地铁车站换乘改造用的隔音防火围挡隔板，包括车站下层结构底板和车站上层结构底板，所述车站下层结构底板的顶部等间距设置有若干个下钢板，所述车站上层结构底板的底部设置有若干个与下钢板位置对应的上钢板，所述下钢板和上钢板的横截面为正方形结构，其四个拐角处均设置有安装孔，所述下钢板和上钢板分别通过膨胀螺栓穿过安装孔与车站下层结构底板和车站上层结构底板固定，本发明施工工期短、安装便捷，围挡板的安全性能也比较高，能够有效克服现有技术存在的安装高度难以达到要求的缺点，可以有效的避免施工对行人造成安全事故和起到隔音防火的作用。
Novel sound-insulation fireproof enclosure partition plate for subway station transfer transformation
The invention discloses a novel sound-insulation fireproof enclosure partition plate for subway station transfer transformation. The novel sound-insulation fireproof enclosure partition plate comprises a station lower-layer structure bottom plate and a station upper-layer structure bottom plate; a plurality of lower steel plates are arranged at the top of the station lower-layer structure bottom plate at equal intervals; a plurality of upper steel plates corresponding to the lower steel plates in position are arranged at the bottom of the station upper-layer structure bottom plate; the cross sections of the lower steel plates and the cross sections of the upper steel plates are of square structures, and mounting holes are formed in the four corners of each of the lower steel plates and the upper steel plates; and the lower steel plates and the upper steel plates are fixed to the station lower-layer structure bottom plate and the station upper-layer structure bottom plate in the mode that expansion bolts penetrate through the mounting holes correspondingly. The novel sound-insulation fireproof enclosure partition plate is short in construction period and convenient and fast to mount, the safety performance of the enclosure partition plate is also high, the defect that in the prior art, the mounting height cannot meet the requirement easily can be effectively overcome, safety accidents caused by construction to pedestrians can be effectively avoided, and the sound-insulation fireproof effect is achieved.
本发明为一种新型地铁车站换乘改造用的隔音防火围挡隔板，包括车站下层结构底板和车站上层结构底板，所述车站下层结构底板的顶部等间距设置有若干个下钢板，所述车站上层结构底板的底部设置有若干个与下钢板位置对应的上钢板，所述下钢板和上钢板的横截面为正方形结构，其四个拐角处均设置有安装孔，所述下钢板和上钢板分别通过膨胀螺栓穿过安装孔与车站下层结构底板和车站上层结构底板固定，本发明施工工期短、安装便捷，围挡板的安全性能也比较高，能够有效克服现有技术存在的安装高度难以达到要求的缺点，可以有效的避免施工对行人造成安全事故和起到隔音防火的作用。
Novel sound-insulation fireproof enclosure partition plate for subway station transfer transformation
一种新型地铁车站换乘改造用的隔音防火围挡隔板
DING JIALIANG (author) / YU FUXIAN (author) / DING HUIWEN (author) / PAN JIANPING (author) / HUANG FENG (author) / JIN TAO (author) / ZHANG RUILIN (author) / TENG WEI (author) / CAO MIN (author) / ZHAO ZHIQIANG (author)
2021-12-21
Patent
Electronic Resource
Chinese
Sound insulation enclosure structure for subway station closed construction
| European Patent Office | 2020
| European Patent Office | 2021