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A platform for research: civil engineering, architecture and urbanism
Pile-driving hammer noise reduction device
The invention provides a pile-driving hammer noise reduction device. The pile-driving hammer noise reduction device comprises a pile-driving hammer assembly, a hammer shell welding ring, a bubble silencing ring, a hammer base welding ring and a bubble generator, the hammer shell welding ring, the bubble silencing ring and the hammer base welding ring sleeve the outer surface of the pile-driving hammer assembly, and the bubble silencing ring is arranged between the hammer shell welding ring and the hammer base welding ring; and a closed bubble accommodating cavity is defined by the lower surface of the hammer shell welding ring, the upper surface of the hammer base welding ring, the outer wall of the pile-driving hammer assembly and the inner wall of the bubble silencing ring, the bubble generator is arranged at the lower end of the hammer base welding ring, and the bubble generator is used for generating bubbles and conveying the bubbles to the bubble accommodating cavity. The bubble generator conveys the bubbles to the inside of the bubble accommodating cavity, so that the pile-driving hammer noise reduction device effectively reduces the noise generated in the pile-driving process, and noise pollution is reduced; and the pile-driving hammer noise reduction device has a simple and convenient structure, bubble noise reduction is adopted, and the pile-driving hammer noise reduction device is more environmentally friendly.
本发明一种打桩锤降噪装置，包括打桩锤组件、锤壳焊接环、气泡消音环、锤底座焊接环和气泡生成器，所述锤壳焊接环、所述气泡消音环和所述锤底座焊接环均套设在所述打桩锤组件外表面，且所述气泡消音环设置在所述锤壳焊接环和所述锤底座焊接环之间；所述锤壳焊接环下表面、所述锤底座焊接环上表面、打桩锤组件外壁和所述气泡消音环内壁围设形成一个封闭的气泡容纳腔；所述气泡生成器设置在所述锤底座焊接环下端，所述气泡生成器用于产生气泡并向所述气泡容纳腔输送气泡。所述气泡生成器往所述气泡容纳腔内输送气泡，使打桩锤降噪装置能有效地降低打桩过程中产生的噪音，从而降低噪音污染；且打桩锤降噪装置结构简单便捷、采用气泡降噪更加环保。
Pile-driving hammer noise reduction device
The invention provides a pile-driving hammer noise reduction device. The pile-driving hammer noise reduction device comprises a pile-driving hammer assembly, a hammer shell welding ring, a bubble silencing ring, a hammer base welding ring and a bubble generator, the hammer shell welding ring, the bubble silencing ring and the hammer base welding ring sleeve the outer surface of the pile-driving hammer assembly, and the bubble silencing ring is arranged between the hammer shell welding ring and the hammer base welding ring; and a closed bubble accommodating cavity is defined by the lower surface of the hammer shell welding ring, the upper surface of the hammer base welding ring, the outer wall of the pile-driving hammer assembly and the inner wall of the bubble silencing ring, the bubble generator is arranged at the lower end of the hammer base welding ring, and the bubble generator is used for generating bubbles and conveying the bubbles to the bubble accommodating cavity. The bubble generator conveys the bubbles to the inside of the bubble accommodating cavity, so that the pile-driving hammer noise reduction device effectively reduces the noise generated in the pile-driving process, and noise pollution is reduced; and the pile-driving hammer noise reduction device has a simple and convenient structure, bubble noise reduction is adopted, and the pile-driving hammer noise reduction device is more environmentally friendly.
本发明一种打桩锤降噪装置，包括打桩锤组件、锤壳焊接环、气泡消音环、锤底座焊接环和气泡生成器，所述锤壳焊接环、所述气泡消音环和所述锤底座焊接环均套设在所述打桩锤组件外表面，且所述气泡消音环设置在所述锤壳焊接环和所述锤底座焊接环之间；所述锤壳焊接环下表面、所述锤底座焊接环上表面、打桩锤组件外壁和所述气泡消音环内壁围设形成一个封闭的气泡容纳腔；所述气泡生成器设置在所述锤底座焊接环下端，所述气泡生成器用于产生气泡并向所述气泡容纳腔输送气泡。所述气泡生成器往所述气泡容纳腔内输送气泡，使打桩锤降噪装置能有效地降低打桩过程中产生的噪音，从而降低噪音污染；且打桩锤降噪装置结构简单便捷、采用气泡降噪更加环保。
Pile-driving hammer noise reduction device
一种打桩锤降噪装置
MAI ZHIHUI (author) / WU PINGPING (author) / LI GUANGYUAN (author) / LU JUN (author) / ZHANG JINGBO (author) / MA ZHENJUN (author) / DENG DAHONG (author) / HUANG YINLAI (author) / TAN XIAOWEI (author) / LIU HUITAO (author)
2020-07-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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