A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel rail elastic supporting block and kit thereof
The invention discloses a steel rail elastic supporting block and a kit thereof and belongs to the field of rail transit. The steel rail elastic supporting block comprises half bodies; each half bodycomprises a vibration reduction mass block, a friction vibration reduction module, a first connecting piece connected with the vibration reduction mass block, and an elastic filling shell wrapping thevibration reduction mass block, the friction vibration reduction module and the first connecting piece; a first through hole is formed in the end, away from the vibration reduction mass block, of thefirst connecting piece; a second through hole matched with the first through hole is formed in the friction vibration reduction module; the face, close to the friction vibration reduction module, ofthe elastic filling shell is provided with a first abutting part used for abutting against a rail plate; and the face, close to the vibration reduction mass block, of the elastic filling shell is provided with a second abutting part used for abutting against the rail web of a steel rail; a third abutting part used for abutting against the bottom flange of the steel rail and is located between thefirst abutting part and the second abutting part is arranged on the elastic filling shell; and a third through hole matched with the first through hole and the second through hole is formed in the elastic filling shell.
本发明公开了一种钢轨弹性支撑块及其套件，属于轨道交通领域。该钢轨弹性支撑块包括半体，半体包括减振质量块、摩擦减振组块、与减振质量块连接的第一连接件以及包裹减振质量块、摩擦减振组块和第一连接件的弹性填充外壳，第一连接件远离减振质量块的一端设置有第一穿孔，摩擦减振组块上设置有与第一穿孔配合的第二穿孔，弹性填充外壳靠近摩擦减振组块的一面上设置有用于抵靠轨道板的第一抵靠部，弹性填充外壳靠近减振质量块的一面上设置有用于抵靠钢轨轨腰的第二抵靠部；位于第一抵靠部和第二抵靠部之间的弹性填充外壳上设置有用于抵靠钢轨轨底翼缘的第三抵靠部；弹性填充外壳上开设有与第一穿孔和第二穿孔配合的第三穿孔。
Steel rail elastic supporting block and kit thereof
The invention discloses a steel rail elastic supporting block and a kit thereof and belongs to the field of rail transit. The steel rail elastic supporting block comprises half bodies; each half bodycomprises a vibration reduction mass block, a friction vibration reduction module, a first connecting piece connected with the vibration reduction mass block, and an elastic filling shell wrapping thevibration reduction mass block, the friction vibration reduction module and the first connecting piece; a first through hole is formed in the end, away from the vibration reduction mass block, of thefirst connecting piece; a second through hole matched with the first through hole is formed in the friction vibration reduction module; the face, close to the friction vibration reduction module, ofthe elastic filling shell is provided with a first abutting part used for abutting against a rail plate; and the face, close to the vibration reduction mass block, of the elastic filling shell is provided with a second abutting part used for abutting against the rail web of a steel rail; a third abutting part used for abutting against the bottom flange of the steel rail and is located between thefirst abutting part and the second abutting part is arranged on the elastic filling shell; and a third through hole matched with the first through hole and the second through hole is formed in the elastic filling shell.
本发明公开了一种钢轨弹性支撑块及其套件，属于轨道交通领域。该钢轨弹性支撑块包括半体，半体包括减振质量块、摩擦减振组块、与减振质量块连接的第一连接件以及包裹减振质量块、摩擦减振组块和第一连接件的弹性填充外壳，第一连接件远离减振质量块的一端设置有第一穿孔，摩擦减振组块上设置有与第一穿孔配合的第二穿孔，弹性填充外壳靠近摩擦减振组块的一面上设置有用于抵靠轨道板的第一抵靠部，弹性填充外壳靠近减振质量块的一面上设置有用于抵靠钢轨轨腰的第二抵靠部；位于第一抵靠部和第二抵靠部之间的弹性填充外壳上设置有用于抵靠钢轨轨底翼缘的第三抵靠部；弹性填充外壳上开设有与第一穿孔和第二穿孔配合的第三穿孔。
Steel rail elastic supporting block and kit thereof
钢轨弹性支撑块及其套件
DU XING (author) / WEN ZEFENG (author) / DENG YONGQUAN (author) / ZHANG ZHAOHENG (author) / HAN JIAN (author) / JIN XUESONG (author)
2020-05-26
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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