Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pitch-adjustable concrete sleeper perforated toothed rail fastener and pitch adjusting method thereof
The invention discloses a distance-adjustable concrete sleeper perforated toothed rail fastener and a distance adjusting method thereof.The fastener comprises a concrete sleeper and an embedded sleeve arranged in the concrete sleeper, a height adjusting base plate is arranged on the concrete sleeper, two L-shaped clamping plates are arranged on the height adjusting base plate, and distance adjusting buckle plates are arranged on the two L-shaped clamping plates; the distance adjusting pinch plate, the L-shaped clamping plate, the height adjusting base plate and the embedded sleeve are connected together through a second fastening bolt; a toothed rail is arranged between the two L-shaped clamping plates and fixed to the L-shaped clamping plates through first fastening bolts and nuts. Compared with the prior art, the connecting fastener for the concrete sleeper and the toothed rail has the positive effects that the defects of an existing fastener are overcome, and the connecting fastener has the characteristics of being large in longitudinal resistance, simple in structure, few in parts, good in insulating property, capable of adjusting the left-right position and the high-low position of the toothed rail to a certain extent and the like.
本发明公开了一种可调距的混凝土枕有孔式齿轨扣件及其调距方法，扣件包括混凝土枕和设置在混凝土枕中的预埋套管，在混凝土枕上设置调高垫板，在调高垫板上设置两块L型夹板，在两块L型夹板均设置有调距扣板，所述调距扣板、L型夹板、调高垫板和预埋套管通过第二紧固螺栓连接在一起；在两块L型夹板之间设置齿轨，齿轨通过第一紧固螺栓和螺母固定在L型夹板上。与现有技术相比，本发明的积极效果是：本发明提出了一种混凝土枕与齿轨的联结扣件，解决既有扣件的不足，具有纵向阻力大、结构简单零部件少、绝缘性能好、具有一定的齿轨左右位置和高低位置调整能力等特点。
Pitch-adjustable concrete sleeper perforated toothed rail fastener and pitch adjusting method thereof
The invention discloses a distance-adjustable concrete sleeper perforated toothed rail fastener and a distance adjusting method thereof.The fastener comprises a concrete sleeper and an embedded sleeve arranged in the concrete sleeper, a height adjusting base plate is arranged on the concrete sleeper, two L-shaped clamping plates are arranged on the height adjusting base plate, and distance adjusting buckle plates are arranged on the two L-shaped clamping plates; the distance adjusting pinch plate, the L-shaped clamping plate, the height adjusting base plate and the embedded sleeve are connected together through a second fastening bolt; a toothed rail is arranged between the two L-shaped clamping plates and fixed to the L-shaped clamping plates through first fastening bolts and nuts. Compared with the prior art, the connecting fastener for the concrete sleeper and the toothed rail has the positive effects that the defects of an existing fastener are overcome, and the connecting fastener has the characteristics of being large in longitudinal resistance, simple in structure, few in parts, good in insulating property, capable of adjusting the left-right position and the high-low position of the toothed rail to a certain extent and the like.
本发明公开了一种可调距的混凝土枕有孔式齿轨扣件及其调距方法，扣件包括混凝土枕和设置在混凝土枕中的预埋套管，在混凝土枕上设置调高垫板，在调高垫板上设置两块L型夹板，在两块L型夹板均设置有调距扣板，所述调距扣板、L型夹板、调高垫板和预埋套管通过第二紧固螺栓连接在一起；在两块L型夹板之间设置齿轨，齿轨通过第一紧固螺栓和螺母固定在L型夹板上。与现有技术相比，本发明的积极效果是：本发明提出了一种混凝土枕与齿轨的联结扣件，解决既有扣件的不足，具有纵向阻力大、结构简单零部件少、绝缘性能好、具有一定的齿轨左右位置和高低位置调整能力等特点。
Pitch-adjustable concrete sleeper perforated toothed rail fastener and pitch adjusting method thereof
一种可调距的混凝土枕有孔式齿轨扣件及其调距方法
HU HUAYONG (Autor:in) / SONG CHUAN (Autor:in) / TAO BO (Autor:in) / YANG ZAOXIN (Autor:in) / LIAO ZHONGQI (Autor:in) / HOU LIANG (Autor:in)
29.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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