A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an elastic rail base plate comprising a rectangular plate body; flanges are fixed to the upper surfaces and the lower surfaces of the four edges of the plate body, the portion, defined by the flanges, of the plate body is a shock absorption area, the shock absorption area comprises a plurality of parallel shock absorption belts, the upper surface and the lower surface of each shock absorption belt are provided with a plurality of protrusions and recesses, and the protrusions and the recesses of each surface are arranged in a staggered mode. The protrusions and the recesses of every two adjacent damping belts are also arranged in a staggered mode, the protrusions and the recesses are all in a matrix shape, the neighbors, in the front direction, the rear direction, the left direction and the right direction, of the protrusions are recesses, and the neighbors, in the front direction, the rear direction, the left direction and the right direction, of the recesses are protrusions. And the corresponding position of the protrusion of each surface on the other surface is a recess. Compared with the prior art, the elastic rail base plate has the technical effects that the elastic rail base plate is provided with the buffer strips, vibration of the rail can be diluted, and the damping effect is good.
一种弹性铁轨垫板，包括板体，板体为矩形，其四个边缘的上表面、下表面都固定挡边，板体在挡边围成的部分为减震区，减震区包括多条平行的减震带，每条减震带的上下表面都为多个凸起与内陷，每个表面的凸起与内陷都交错设置，而且，两个相邻减震带的凸起与内陷也交错设置，凸起与内陷均为矩阵状，凸起的在前、后、左、右方向的邻居为内陷，内陷的在前、后、左、右方向的邻居为凸起；每个表面的凸起在另一个表面的对应位置为一个内陷。相对于现有技术，本发明的技术效果为，本发明设计有缓冲带，能稀释铁轨的震动，减震效果会比较好。
The invention relates to an elastic rail base plate comprising a rectangular plate body; flanges are fixed to the upper surfaces and the lower surfaces of the four edges of the plate body, the portion, defined by the flanges, of the plate body is a shock absorption area, the shock absorption area comprises a plurality of parallel shock absorption belts, the upper surface and the lower surface of each shock absorption belt are provided with a plurality of protrusions and recesses, and the protrusions and the recesses of each surface are arranged in a staggered mode. The protrusions and the recesses of every two adjacent damping belts are also arranged in a staggered mode, the protrusions and the recesses are all in a matrix shape, the neighbors, in the front direction, the rear direction, the left direction and the right direction, of the protrusions are recesses, and the neighbors, in the front direction, the rear direction, the left direction and the right direction, of the recesses are protrusions. And the corresponding position of the protrusion of each surface on the other surface is a recess. Compared with the prior art, the elastic rail base plate has the technical effects that the elastic rail base plate is provided with the buffer strips, vibration of the rail can be diluted, and the damping effect is good.
一种弹性铁轨垫板，包括板体，板体为矩形，其四个边缘的上表面、下表面都固定挡边，板体在挡边围成的部分为减震区，减震区包括多条平行的减震带，每条减震带的上下表面都为多个凸起与内陷，每个表面的凸起与内陷都交错设置，而且，两个相邻减震带的凸起与内陷也交错设置，凸起与内陷均为矩阵状，凸起的在前、后、左、右方向的邻居为内陷，内陷的在前、后、左、右方向的邻居为凸起；每个表面的凸起在另一个表面的对应位置为一个内陷。相对于现有技术，本发明的技术效果为，本发明设计有缓冲带，能稀释铁轨的震动，减震效果会比较好。
Elastic rail base plate
一种弹性铁轨垫板
WANG GUANDONG (author)
2021-02-26
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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