A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rail shock absorber
The invention relates to the field of rail traffic, in particular to a rail shock absorber which comprises a fixing plate and a fixing block, the side portion and the bottom of the fixing block are wrapped with elastic pads respectively, a hole is formed in the fixing plate, the elastic pads are located in the hole of the fixing plate, supporting seats are arranged on the two sides of the upper portion of the fixing block respectively, and convex fixing holes are formed in the two sides of the upper portion of the fixing block respectively. Limiting blocks are arranged in the fixing holes, screws are arranged on the upper portions of the limiting blocks, and the upper portions of screws penetrate through the supporting seats and are provided with nuts in matched mode. Pressing plates are arranged on the upper portions of the supporting seats, elastic strips are arranged between the pressing plates and the nuts, the elastic strips make contact with the pressing plates and the nuts, and installation holes are formed in the two sides of the fixing plate respectively. The elastic forces of the elastic strips are stored on the pressing plates, so that the pressing plates with certain strength have certain elastic tension at the same time; when a train runs, the anti-overturning safety effect of the steel rail can be achieved, the steel rail and the pressing plate are in elastic soft contact, and the loss of all parts caused by rigid hard contact after long-term use is reduced.
本发明涉及轨道交通领域，具体是一种轨道减振器，包括固定板和固定块，固定块的侧部和底部分别包覆弹性垫，固定板上开孔，弹性垫位于固定板的孔内，固定块的上部两侧分别设置支撑座，固定块的上部两侧分别开设凸形的固定孔，固定孔内设置限位块，限位块的上部设置螺杆，螺杆上部穿过支撑座并配合安装螺母，支撑座上部设置压板，压板与螺母之间设置弹条，弹条分别与压板和螺母接触，固定板的两侧分别开设安装孔。本发明将弹条弹力储存在压板上，使本身具备一定强度的压板同时具备一定的弹性张力，在列车运行时，既能够起到钢轨抗倾覆的安全作用，又使钢轨与压板为弹性软接触，减轻了长期使用下刚性硬接触对各零部件的损耗。
Rail shock absorber
The invention relates to the field of rail traffic, in particular to a rail shock absorber which comprises a fixing plate and a fixing block, the side portion and the bottom of the fixing block are wrapped with elastic pads respectively, a hole is formed in the fixing plate, the elastic pads are located in the hole of the fixing plate, supporting seats are arranged on the two sides of the upper portion of the fixing block respectively, and convex fixing holes are formed in the two sides of the upper portion of the fixing block respectively. Limiting blocks are arranged in the fixing holes, screws are arranged on the upper portions of the limiting blocks, and the upper portions of screws penetrate through the supporting seats and are provided with nuts in matched mode. Pressing plates are arranged on the upper portions of the supporting seats, elastic strips are arranged between the pressing plates and the nuts, the elastic strips make contact with the pressing plates and the nuts, and installation holes are formed in the two sides of the fixing plate respectively. The elastic forces of the elastic strips are stored on the pressing plates, so that the pressing plates with certain strength have certain elastic tension at the same time; when a train runs, the anti-overturning safety effect of the steel rail can be achieved, the steel rail and the pressing plate are in elastic soft contact, and the loss of all parts caused by rigid hard contact after long-term use is reduced.
本发明涉及轨道交通领域，具体是一种轨道减振器，包括固定板和固定块，固定块的侧部和底部分别包覆弹性垫，固定板上开孔，弹性垫位于固定板的孔内，固定块的上部两侧分别设置支撑座，固定块的上部两侧分别开设凸形的固定孔，固定孔内设置限位块，限位块的上部设置螺杆，螺杆上部穿过支撑座并配合安装螺母，支撑座上部设置压板，压板与螺母之间设置弹条，弹条分别与压板和螺母接触，固定板的两侧分别开设安装孔。本发明将弹条弹力储存在压板上，使本身具备一定强度的压板同时具备一定的弹性张力，在列车运行时，既能够起到钢轨抗倾覆的安全作用，又使钢轨与压板为弹性软接触，减轻了长期使用下刚性硬接触对各零部件的损耗。
Rail shock absorber
一种轨道减振器
XIONG XUEQIANG (author) / SUN ZHAOLIANG (author) / MU ZHONGXIN (author) / YAN WEIMIN (author) / WANG DAN (author) / OUYANG BIN (author) / LI RENLING (author)
2022-01-11
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau