Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Damping and noise-reducing guardrail method and device for vehicle to pass through small-radius curve section
According to the damping and noise-reducing guardrail method and device for the vehicle to pass through the small-radius curve section, guardrails are arranged on the two sides of a walking rail of the small-radius curve section of a rail respectively, the guardrails are parallel to the walking rail in the length direction of the walking rail, and J-shaped guardrail supports are hung on the guardrails; and the walking rail wrapped with the damping elastic sheath is subjected to combined limiting in the horizontal direction and the vertical direction from the bottom and the side face of the walking rail through the J-shaped guardrail support, and limiting of horizontal movement and vertical movement of the walking rail is formed. The J-shaped guard rail supports extending out of the guard rails on the two sides of the walking rail are used for conducting combined limiting on the walking rail wrapped with the damping elastic protective sleeves in the horizontal direction and the vertical direction from the bottom and the side faces, the train derailing risk can be effectively prevented, the defects that a traditional damping steel rail is complex in installation and difficult to maintain can be overcome, and the purposes of vibration and noise reduction are achieved.
一种车辆通过小半径曲线地段的减震降噪护轨方法及装置，在轨道的小半径曲线地段的走行轨的两边分别设置护轨，护轨依照走行轨的长度方向与走行轨平行设置，在护轨上悬挂“J”型护轨支架，并通过“J”型护轨支架从走形轨底部和侧面对包裹有阻尼弹性护套的走行轨进行水平与垂直方向的组合限位，形成对走形轨水平和垂向移动的限位。本发明利用走形轨两边的护轨伸出的“J”型护轨支架，从底部和侧面对包裹有阻尼弹性护套的走行轨进行水平与垂直方向的组合限位，既能有效防止预防列车脱轨风险，还能解决传统阻尼钢轨安装复杂，难以维护的不足，达到减振降噪的目的。
Damping and noise-reducing guardrail method and device for vehicle to pass through small-radius curve section
According to the damping and noise-reducing guardrail method and device for the vehicle to pass through the small-radius curve section, guardrails are arranged on the two sides of a walking rail of the small-radius curve section of a rail respectively, the guardrails are parallel to the walking rail in the length direction of the walking rail, and J-shaped guardrail supports are hung on the guardrails; and the walking rail wrapped with the damping elastic sheath is subjected to combined limiting in the horizontal direction and the vertical direction from the bottom and the side face of the walking rail through the J-shaped guardrail support, and limiting of horizontal movement and vertical movement of the walking rail is formed. The J-shaped guard rail supports extending out of the guard rails on the two sides of the walking rail are used for conducting combined limiting on the walking rail wrapped with the damping elastic protective sleeves in the horizontal direction and the vertical direction from the bottom and the side faces, the train derailing risk can be effectively prevented, the defects that a traditional damping steel rail is complex in installation and difficult to maintain can be overcome, and the purposes of vibration and noise reduction are achieved.
一种车辆通过小半径曲线地段的减震降噪护轨方法及装置，在轨道的小半径曲线地段的走行轨的两边分别设置护轨，护轨依照走行轨的长度方向与走行轨平行设置，在护轨上悬挂“J”型护轨支架，并通过“J”型护轨支架从走形轨底部和侧面对包裹有阻尼弹性护套的走行轨进行水平与垂直方向的组合限位，形成对走形轨水平和垂向移动的限位。本发明利用走形轨两边的护轨伸出的“J”型护轨支架，从底部和侧面对包裹有阻尼弹性护套的走行轨进行水平与垂直方向的组合限位，既能有效防止预防列车脱轨风险，还能解决传统阻尼钢轨安装复杂，难以维护的不足，达到减振降噪的目的。
Damping and noise-reducing guardrail method and device for vehicle to pass through small-radius curve section
一种车辆通过小半径曲线地段的减震降噪护轨方法及装置
WANG XIAOTAO (Autor:in) / LIANG SHUANG (Autor:in) / ZHOU HUALONG (Autor:in) / ZHOU CHANGSHENG (Autor:in) / WANG CAI (Autor:in) / DENG JIAO (Autor:in) / LIU DEZHI (Autor:in) / LI DADONG (Autor:in) / ZHOU WENTAO (Autor:in) / WANG RUI (Autor:in)
20.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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