Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Iron seat sleeve type urban railway fastener system and mounting method thereof
The invention discloses an iron base sleeve type urban railway fastener system and an installation method thereof.The fastener system comprises an embedded iron base and an embedded sleeve, the bottom of the embedded iron base is arranged in a concrete sleeper in advance, the embedded sleeve is fixedly arranged in the concrete sleeper, and an elastic strip installation base, a sleeve positioning hole and a platform are arranged on the embedded iron base; a preset height adjusting base plate is arranged on a platform of an embedded iron seat, an under-rail base plate is arranged on the preset height adjusting base plate, a steel rail is arranged on the under-rail base plate, an insulating gauge block is arranged between the steel rail and the embedded iron seat, the tail of an elastic strip is placed on an elastic strip mounting seat of the embedded iron seat, two limbs of the elastic strip are buckled on the insulating gauge block, and the elastic strip is fixed through a screw spike. And the screw spike penetrates through the embedded iron seat and is in threaded connection with the embedded sleeve. The fastener system is simple in structure, convenient to install and maintain and low in machining cost, and meanwhile the fastener system has good insulativity, vibration attenuation and transverse load resistance.
本发明公开了一种铁座套管式市域铁路扣件系统及其安装方法，扣件系统包括底部预设于混泥土轨枕内的预埋铁座和固定设于混泥土轨枕内的预埋套管，在所述预埋铁座上设有弹条安装座、套管定位孔和平台，在预埋铁座的平台上设置预设调高垫板，在预设调高垫板上设置轨下垫板，在轨下垫板上设置钢轨，在钢轨和预埋铁座之间设有绝缘轨距块，弹条尾部安放于预埋铁座的弹条安装座上，弹条两肢扣压在绝缘轨距块上，弹条通过螺旋道钉固定，螺旋道钉贯穿预埋铁座并与预埋套管螺纹联接。本发明的扣件系统结构简单、安装维护方便，加工成本低，同时扣件系统有良好的绝缘性、减振性和抗横向载荷能力。
Iron seat sleeve type urban railway fastener system and mounting method thereof
The invention discloses an iron base sleeve type urban railway fastener system and an installation method thereof.The fastener system comprises an embedded iron base and an embedded sleeve, the bottom of the embedded iron base is arranged in a concrete sleeper in advance, the embedded sleeve is fixedly arranged in the concrete sleeper, and an elastic strip installation base, a sleeve positioning hole and a platform are arranged on the embedded iron base; a preset height adjusting base plate is arranged on a platform of an embedded iron seat, an under-rail base plate is arranged on the preset height adjusting base plate, a steel rail is arranged on the under-rail base plate, an insulating gauge block is arranged between the steel rail and the embedded iron seat, the tail of an elastic strip is placed on an elastic strip mounting seat of the embedded iron seat, two limbs of the elastic strip are buckled on the insulating gauge block, and the elastic strip is fixed through a screw spike. And the screw spike penetrates through the embedded iron seat and is in threaded connection with the embedded sleeve. The fastener system is simple in structure, convenient to install and maintain and low in machining cost, and meanwhile the fastener system has good insulativity, vibration attenuation and transverse load resistance.
本发明公开了一种铁座套管式市域铁路扣件系统及其安装方法，扣件系统包括底部预设于混泥土轨枕内的预埋铁座和固定设于混泥土轨枕内的预埋套管，在所述预埋铁座上设有弹条安装座、套管定位孔和平台，在预埋铁座的平台上设置预设调高垫板，在预设调高垫板上设置轨下垫板，在轨下垫板上设置钢轨，在钢轨和预埋铁座之间设有绝缘轨距块，弹条尾部安放于预埋铁座的弹条安装座上，弹条两肢扣压在绝缘轨距块上，弹条通过螺旋道钉固定，螺旋道钉贯穿预埋铁座并与预埋套管螺纹联接。本发明的扣件系统结构简单、安装维护方便，加工成本低，同时扣件系统有良好的绝缘性、减振性和抗横向载荷能力。
Iron seat sleeve type urban railway fastener system and mounting method thereof
一种铁座套管式市域铁路扣件系统及其安装方法
ZHOU XIANGCHUN (Autor:in) / HOU LIANG (Autor:in) / YANG ZAOXIN (Autor:in) / TAO BO (Autor:in) / LIAO ZHONGQI (Autor:in) / XIAO TONGJIN (Autor:in) / ZHOU YANG (Autor:in) / HU HUAYONG (Autor:in)
05.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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