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A platform for research: civil engineering, architecture and urbanism
Trapezoidal sleeper ballast bed vibration reduction gain device based on lever amplification principle
The invention relates to the technical field of sleeper ballast bed vibration reduction gain, in particular to a trapezoidal sleeper ballast bed vibration reduction gain device based on the lever amplification principle. The trapezoidal sleeper ballast bed vibration reduction gain device based on the lever amplification principle specifically comprises a lever mechanism, a force guiding mechanism, an energy absorption mechanism and a bearing mechanism. The damping gain device is arranged between the two sleepers, the force guiding mechanism and the energy absorption mechanism are fixedly arranged at the two ends of the lever mechanism respectively, the bearing mechanism serves as a fulcrum to be rotationally connected with the end, close to the force guiding mechanism, of the lever mechanism, the force guiding mechanism is connected with the two sleepers, and the energy absorption mechanism is fixedly connected with a concrete base. A balance weight bin is arranged at the end, connected with the energy absorption mechanism, of the lever mechanism. The device has the advantages of meeting graded vibration reduction and reducing the transformation difficulty.
本发明涉及轨枕道床减振增益技术领域，特别涉及一种基于杠杆放大原理的梯形轨枕道床减振增益装置。该基于杠杆放大原理的梯形轨枕道床减振增益装置具体包括：杠杆机构、导力机构、吸能机构和承载机构；减震增益装置设置于两轨枕之间，导力机构和吸能机构分别固设于杠杆机构的两端，承载机构作为支点与杠杆机构靠近导力机构的一端转动连接，导力机构与两轨枕连接，吸能机构与混凝土基底固定连接；所述杠杆机构与所述吸能机构连接的一端设有配重仓。本发明具有满足分级减振、降低改造难度的优点。
Trapezoidal sleeper ballast bed vibration reduction gain device based on lever amplification principle
The invention relates to the technical field of sleeper ballast bed vibration reduction gain, in particular to a trapezoidal sleeper ballast bed vibration reduction gain device based on the lever amplification principle. The trapezoidal sleeper ballast bed vibration reduction gain device based on the lever amplification principle specifically comprises a lever mechanism, a force guiding mechanism, an energy absorption mechanism and a bearing mechanism. The damping gain device is arranged between the two sleepers, the force guiding mechanism and the energy absorption mechanism are fixedly arranged at the two ends of the lever mechanism respectively, the bearing mechanism serves as a fulcrum to be rotationally connected with the end, close to the force guiding mechanism, of the lever mechanism, the force guiding mechanism is connected with the two sleepers, and the energy absorption mechanism is fixedly connected with a concrete base. A balance weight bin is arranged at the end, connected with the energy absorption mechanism, of the lever mechanism. The device has the advantages of meeting graded vibration reduction and reducing the transformation difficulty.
本发明涉及轨枕道床减振增益技术领域，特别涉及一种基于杠杆放大原理的梯形轨枕道床减振增益装置。该基于杠杆放大原理的梯形轨枕道床减振增益装置具体包括：杠杆机构、导力机构、吸能机构和承载机构；减震增益装置设置于两轨枕之间，导力机构和吸能机构分别固设于杠杆机构的两端，承载机构作为支点与杠杆机构靠近导力机构的一端转动连接，导力机构与两轨枕连接，吸能机构与混凝土基底固定连接；所述杠杆机构与所述吸能机构连接的一端设有配重仓。本发明具有满足分级减振、降低改造难度的优点。
Trapezoidal sleeper ballast bed vibration reduction gain device based on lever amplification principle
一种基于杠杆放大原理的梯形轨枕道床减振增益装置
DAI CHENGXIN (author) / TU QINMING (author) / ZHANG XINYA (author) / ZHANG JINWEI (author) / LUO XINWEI (author) / ZHOU HAO (author) / LIU WENWU (author) / YIN HUATUO (author) / WU JIA (author) / CHIEN TING-WEI (author)
2024-06-11
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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