Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a weld joint clamping plate which comprises a main body with a front face, a back face, a top face and a bottom face. The front face comprises a matching arc face with the radius slightly smaller than that of a steel rail. A welding seam avoiding groove which is sunken inwards along the Z axis is formed in the front face. A reinforcing boss is arranged at the position, opposite to the weld joint avoiding groove, of the back face., and the reinforcing boss protrudes out of the back face along the Z axis. The top face is provided with a wheel avoiding groove close to theback face, and the wheel avoiding groove comprises a horizontal groove face and an inclined groove face. The weld joint avoiding groove extends towards the top face along the X axis by a preset widthvalue at the joint of the reinforcing boss and the bottom face, and a notch is formed in the reinforcing boss. The stress at the junction of the edge of each avoiding groove and the side face of the groove can be well dispersed.
本发明公开了一种焊缝夹板，焊缝夹板包括具有正面、背面、顶面和底面的主体；正面包括半径略小于钢轨的配合弧面，正面上开设有沿Z轴向内凹陷的焊缝避让凹槽，背面上与焊缝避让凹槽相对的位置设置有加强凸台，加强凸台沿Z轴凸出于背面，顶面具有临近背面的车轮避让凹槽，车轮避让凹槽包括水平槽面和倾斜槽面，焊缝避让凹槽在加强凸台与底面的接合处形成沿X轴朝顶面延伸预设宽度值，在加强凸台上形成豁口。本发明能够较好地分散避让凹槽的边缘与凹槽侧面的交界处的应力。
The invention discloses a weld joint clamping plate which comprises a main body with a front face, a back face, a top face and a bottom face. The front face comprises a matching arc face with the radius slightly smaller than that of a steel rail. A welding seam avoiding groove which is sunken inwards along the Z axis is formed in the front face. A reinforcing boss is arranged at the position, opposite to the weld joint avoiding groove, of the back face., and the reinforcing boss protrudes out of the back face along the Z axis. The top face is provided with a wheel avoiding groove close to theback face, and the wheel avoiding groove comprises a horizontal groove face and an inclined groove face. The weld joint avoiding groove extends towards the top face along the X axis by a preset widthvalue at the joint of the reinforcing boss and the bottom face, and a notch is formed in the reinforcing boss. The stress at the junction of the edge of each avoiding groove and the side face of the groove can be well dispersed.
本发明公开了一种焊缝夹板，焊缝夹板包括具有正面、背面、顶面和底面的主体；正面包括半径略小于钢轨的配合弧面，正面上开设有沿Z轴向内凹陷的焊缝避让凹槽，背面上与焊缝避让凹槽相对的位置设置有加强凸台，加强凸台沿Z轴凸出于背面，顶面具有临近背面的车轮避让凹槽，车轮避让凹槽包括水平槽面和倾斜槽面，焊缝避让凹槽在加强凸台与底面的接合处形成沿X轴朝顶面延伸预设宽度值，在加强凸台上形成豁口。本发明能够较好地分散避让凹槽的边缘与凹槽侧面的交界处的应力。
Weld joint clamping plate
一种焊缝夹板
HU XIAOYANG (Autor:in)
22.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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