Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Elastic strip for heavy-load railway fastener with 35t axle load
The invention discloses an elastic strip for a 35t axle load heavy load railway fastener, which comprises a middle limb, a left limb, a right limb, a left root end, a right root end, a left toe end and a right toe end which are integrally formed, and the left root end and the right root end are symmetrically arranged, respectively positioned on the left side and the right side of the middle limb and connected with the rear end of the middle limb; the left limb and the right limb are symmetrically arranged and are respectively connected with the left root end and the right root end; the left toe end and the right toe end are symmetrically arranged and are respectively connected with the left limb and the right limb; the front end of the middle limb warps upwards, and the middle of the left limb and the middle of the right limb bend upwards. The rear end of the middle limb is higher than the left root end and the right root end at the same height, and the front end of the middle limb is higher than the left toe end and the right toe end at the same height. Compared with the prior art, the elastic strip has the positive effects that the elastic strip has excellent fatigue performance, and the buckling force is large and stable; the elastic strip is simple in structure and convenient to maintain and disassemble; and meanwhile, the screw spike can be effectively prevented from loosening and retreating.
本发明公开了一种35t轴重重载铁路扣件用弹条，包括一体成型的中肢、左边肢、右边肢、左根端、右根端、左趾端和右趾端，其中：左根端、右根端对称设置，分别位于中肢左、右侧且与中肢后端相连；左边肢、右边肢对称设置，分别与左根端、右根端相连；左趾端、右趾端对称设置，分别与左边肢、右边肢相连；中肢的前端向上翘曲，左边肢中部和右边肢中部向上弯曲；中肢的后端高于处于同一高度的左根端和右根端，中肢的前端高于处于同一高度的左趾端和右趾端。与现有技术相比，本发明的积极效果是：本发明的弹条具有优异的疲劳性能，扣压力大且稳定；弹条结构简单，维修拆卸方便；使用寿命长，同时可以有效防止螺旋道钉松退。
Elastic strip for heavy-load railway fastener with 35t axle load
The invention discloses an elastic strip for a 35t axle load heavy load railway fastener, which comprises a middle limb, a left limb, a right limb, a left root end, a right root end, a left toe end and a right toe end which are integrally formed, and the left root end and the right root end are symmetrically arranged, respectively positioned on the left side and the right side of the middle limb and connected with the rear end of the middle limb; the left limb and the right limb are symmetrically arranged and are respectively connected with the left root end and the right root end; the left toe end and the right toe end are symmetrically arranged and are respectively connected with the left limb and the right limb; the front end of the middle limb warps upwards, and the middle of the left limb and the middle of the right limb bend upwards. The rear end of the middle limb is higher than the left root end and the right root end at the same height, and the front end of the middle limb is higher than the left toe end and the right toe end at the same height. Compared with the prior art, the elastic strip has the positive effects that the elastic strip has excellent fatigue performance, and the buckling force is large and stable; the elastic strip is simple in structure and convenient to maintain and disassemble; and meanwhile, the screw spike can be effectively prevented from loosening and retreating.
本发明公开了一种35t轴重重载铁路扣件用弹条，包括一体成型的中肢、左边肢、右边肢、左根端、右根端、左趾端和右趾端，其中：左根端、右根端对称设置，分别位于中肢左、右侧且与中肢后端相连；左边肢、右边肢对称设置，分别与左根端、右根端相连；左趾端、右趾端对称设置，分别与左边肢、右边肢相连；中肢的前端向上翘曲，左边肢中部和右边肢中部向上弯曲；中肢的后端高于处于同一高度的左根端和右根端，中肢的前端高于处于同一高度的左趾端和右趾端。与现有技术相比，本发明的积极效果是：本发明的弹条具有优异的疲劳性能，扣压力大且稳定；弹条结构简单，维修拆卸方便；使用寿命长，同时可以有效防止螺旋道钉松退。
Elastic strip for heavy-load railway fastener with 35t axle load
一种35t轴重重载铁路扣件用弹条
XIAO TONGJIN (Autor:in) / SONG CHUAN (Autor:in) / HOU LIANG (Autor:in) / YANG ZAOXIN (Autor:in) / TAO BO (Autor:in) / LIAO ZHONGQI (Autor:in) / HU HUAYONG (Autor:in) / ZHOU YANG (Autor:in) / ZHOU XIANGCHUN (Autor:in)
13.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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