Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hoop combination device and method for eliminating defects of seamed connection track
The invention discloses a tightening combination device and method for eliminating the defect of a seamed connection track. The method comprises the following steps: adopting a convex cross fit which is integrated with a track clamping plate to make up the gap gap where two steel rails are butted to replace the steel rails to uninterruptedly fit and support wheels so as to eliminate the non-support defect, and enabling the wheels to pass through the gap gap in a smooth transition manner by virtue of the track convex; or enabling the inclined stack supports to be attached to the two sides of the track clamping plate, enabling the suspended sleeper beam to be attached to the inclined stack supports and fastened with the bottom of the steel rail through bolts to form a triangular stack body tightening ring, and hooping the track clamping plate and the steel rail together to prevent the track clamping plate from slipping off; or fixing the lever beam on the sleeper to carry the tightening ring so as to form a lever supporting force; when the gravity of wheels presses downwards, enabling the center of the suspended sleeper beam to sink slightly, enabling the inner and outer inclined stamps to form inward extrusion force for approaching the steel rail on the two side track clamping plates, eliminating the risk of breakage of external component force of bolts of the track clamping plates, and dispersing and transmitting the heavy pressure of the wheels synchronously, and fully releasing the heavy pressure on a sleeper roadbed; therefore, the shock absorption and noise reduction effects of seamless stable passing of the seamed connection track are achieved.
一种消除有缝连接轨道缺陷的紧箍组合装置及方法，包括：在于采用有与道夹板成一体的凸交叉吻合弥补在两根钢轨对接的缺口缝隙处代替钢轨不间断吻合支撑车轮消除无支撑缺陷，让车轮借道凸平稳过渡通过缺口缝隙；或在将斜跺撑贴靠在道夹板两侧，悬枕梁贴靠在斜跺撑与钢轨底部用螺栓紧固组合成三角形堆体的紧箍，将道夹板与钢轨箍合在一起阻止道夹板滑脱；或在将杠梁固定在轨枕上托扛着紧箍，形成杠杆支撑力；当车轮重力下压时，悬枕粱中心会轻微下沉，内外斜跺撑对两侧道夹板形成向钢轨靠拢的向内挤压力，消除了的道夹板螺栓的外分力更没有断裂的风险，将车轮的重压力同步分散传递充分释放在轨枕路基上；达到有缝连接轨道无缝稳通过的减震降噪效果。
Hoop combination device and method for eliminating defects of seamed connection track
The invention discloses a tightening combination device and method for eliminating the defect of a seamed connection track. The method comprises the following steps: adopting a convex cross fit which is integrated with a track clamping plate to make up the gap gap where two steel rails are butted to replace the steel rails to uninterruptedly fit and support wheels so as to eliminate the non-support defect, and enabling the wheels to pass through the gap gap in a smooth transition manner by virtue of the track convex; or enabling the inclined stack supports to be attached to the two sides of the track clamping plate, enabling the suspended sleeper beam to be attached to the inclined stack supports and fastened with the bottom of the steel rail through bolts to form a triangular stack body tightening ring, and hooping the track clamping plate and the steel rail together to prevent the track clamping plate from slipping off; or fixing the lever beam on the sleeper to carry the tightening ring so as to form a lever supporting force; when the gravity of wheels presses downwards, enabling the center of the suspended sleeper beam to sink slightly, enabling the inner and outer inclined stamps to form inward extrusion force for approaching the steel rail on the two side track clamping plates, eliminating the risk of breakage of external component force of bolts of the track clamping plates, and dispersing and transmitting the heavy pressure of the wheels synchronously, and fully releasing the heavy pressure on a sleeper roadbed; therefore, the shock absorption and noise reduction effects of seamless stable passing of the seamed connection track are achieved.
一种消除有缝连接轨道缺陷的紧箍组合装置及方法，包括：在于采用有与道夹板成一体的凸交叉吻合弥补在两根钢轨对接的缺口缝隙处代替钢轨不间断吻合支撑车轮消除无支撑缺陷，让车轮借道凸平稳过渡通过缺口缝隙；或在将斜跺撑贴靠在道夹板两侧，悬枕梁贴靠在斜跺撑与钢轨底部用螺栓紧固组合成三角形堆体的紧箍，将道夹板与钢轨箍合在一起阻止道夹板滑脱；或在将杠梁固定在轨枕上托扛着紧箍，形成杠杆支撑力；当车轮重力下压时，悬枕粱中心会轻微下沉，内外斜跺撑对两侧道夹板形成向钢轨靠拢的向内挤压力，消除了的道夹板螺栓的外分力更没有断裂的风险，将车轮的重压力同步分散传递充分释放在轨枕路基上；达到有缝连接轨道无缝稳通过的减震降噪效果。
Hoop combination device and method for eliminating defects of seamed connection track
一种消除有缝连接轨道缺陷的紧箍组合装置及方法
WANG XINGDONG (Autor:in)
23.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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