Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ballast bed vibration absorber and ballast bed vibration absorption system
The invention discloses a ballast bed vibration absorber and a ballast bed vibration absorption system, and the ballast bed vibration absorber comprises a damping vibration attenuation pad which is arranged on a ballast bed; the glue melting steel plate piece is arranged on the damping vibration attenuation pad, and the glue melting steel plate piece comprises at least one glue melting steel plate; the chemical anchor bolts are pre-buried and fixedly arranged on the ballast bed; and the limiting seats are buckled and pressed at the two ends of the glue melting steel plate piece, and are connected with the chemical anchor bolts to be fixed on the ballast bed. According to the vibration absorption scheme based on the opened operation of the line, the vibration and noise reduction effect canbe further enhanced, meanwhile, the influence of transformation on the operation line can be reduced, the construction period is shortened, the structure is reliable, and the maintenance workload is reduced.
本发明公开了一种道床吸振器及道床吸振系统，包括：阻尼减振垫，所述阻尼减振垫布置在道床上；胶融钢板件，所述胶融钢板件设置在所述阻尼减振垫上，所述胶融钢板件包括至少一个胶融钢板；化学锚栓，所述化学锚栓预埋固设在所述道床上；限位座，所述限位座扣压于所述胶融钢板件的两端，并与所述化学锚栓连接固定在所述道床上。本发明提供一种在线路已开通运营基础上的吸振方案，能够进一步增强减振降噪效果，同时可以减少改造对运营线路的影响，缩短工期，结构可靠，减少养护维修工作量。
Ballast bed vibration absorber and ballast bed vibration absorption system
The invention discloses a ballast bed vibration absorber and a ballast bed vibration absorption system, and the ballast bed vibration absorber comprises a damping vibration attenuation pad which is arranged on a ballast bed; the glue melting steel plate piece is arranged on the damping vibration attenuation pad, and the glue melting steel plate piece comprises at least one glue melting steel plate; the chemical anchor bolts are pre-buried and fixedly arranged on the ballast bed; and the limiting seats are buckled and pressed at the two ends of the glue melting steel plate piece, and are connected with the chemical anchor bolts to be fixed on the ballast bed. According to the vibration absorption scheme based on the opened operation of the line, the vibration and noise reduction effect canbe further enhanced, meanwhile, the influence of transformation on the operation line can be reduced, the construction period is shortened, the structure is reliable, and the maintenance workload is reduced.
本发明公开了一种道床吸振器及道床吸振系统，包括：阻尼减振垫，所述阻尼减振垫布置在道床上；胶融钢板件，所述胶融钢板件设置在所述阻尼减振垫上，所述胶融钢板件包括至少一个胶融钢板；化学锚栓，所述化学锚栓预埋固设在所述道床上；限位座，所述限位座扣压于所述胶融钢板件的两端，并与所述化学锚栓连接固定在所述道床上。本发明提供一种在线路已开通运营基础上的吸振方案，能够进一步增强减振降噪效果，同时可以减少改造对运营线路的影响，缩短工期，结构可靠，减少养护维修工作量。
Ballast bed vibration absorber and ballast bed vibration absorption system
一种道床吸振器及道床吸振系统
GUO XIAO (Autor:in) / LI JUNXI (Autor:in) / SUN JINGLIN (Autor:in) / WU SIXING (Autor:in) / WANG BO (Autor:in) / SHAO ZHUANG (Autor:in) / ZHANG JICHUN (Autor:in) / LIU XUEFENG (Autor:in) / DING JINGBO (Autor:in) / YE JUN (Autor:in)
01.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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