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A platform for research: civil engineering, architecture and urbanism
Track plate adjusting and supporting device for plate-type ballastless track construction
The invention provides a track plate adjusting and supporting device for slab ballastless track construction, relates to the field of ballastless track construction, and aims to solve the problems that the height adjusting precision is difficult to meet the requirement and hoisting conflicts exist when a track plate is supported at present, a matching structure of an adjusting screw rod and a supporting barrel is adopted to achieve stretching and retracting, and the screw rod is fixed to the side face of the track plate through a shell. The tail end of the supporting cylinder can abut against an external base plate through the supporting part, supporting and position adjusting of the track plate are achieved, large-size adjusting equipment does not need to be occupied, the influence on construction of other positions is reduced, the shell is connected with the mounting plate of the track plate to serve as a matching structure, a groove for hooking of a lifting appliance can be formed, and the lifting appliance is convenient to use. Direct contact and collision between the lifting appliance and the track plate are avoided, the lifting requirement is met, and damage to the track plate in the lifting process is reduced.
本发明提供板式无砟轨道施工轨道板调支装置，涉及无砟轨道施工领域，针对目前轨道板支护时高度调节精度难以满足需求以及吊装冲突的问题，采用调节螺杆和支撑筒配合结构实现伸缩，螺杆通过外壳固定于轨道板侧面，支撑筒末端能够通过支撑部抵接外部基板，实现对轨道板的支撑和位置调节，无需占用大体积调节设备，减少对其他位置施工的影响，并且，外壳连接轨道板的安装板还作为配合结构，能够形成供吊具勾挂的凹槽，避免吊具与轨道板的直接接触碰撞，满足吊装需求并减少吊装过程中对轨道板的损伤问题。
Track plate adjusting and supporting device for plate-type ballastless track construction
The invention provides a track plate adjusting and supporting device for slab ballastless track construction, relates to the field of ballastless track construction, and aims to solve the problems that the height adjusting precision is difficult to meet the requirement and hoisting conflicts exist when a track plate is supported at present, a matching structure of an adjusting screw rod and a supporting barrel is adopted to achieve stretching and retracting, and the screw rod is fixed to the side face of the track plate through a shell. The tail end of the supporting cylinder can abut against an external base plate through the supporting part, supporting and position adjusting of the track plate are achieved, large-size adjusting equipment does not need to be occupied, the influence on construction of other positions is reduced, the shell is connected with the mounting plate of the track plate to serve as a matching structure, a groove for hooking of a lifting appliance can be formed, and the lifting appliance is convenient to use. Direct contact and collision between the lifting appliance and the track plate are avoided, the lifting requirement is met, and damage to the track plate in the lifting process is reduced.
本发明提供板式无砟轨道施工轨道板调支装置，涉及无砟轨道施工领域，针对目前轨道板支护时高度调节精度难以满足需求以及吊装冲突的问题，采用调节螺杆和支撑筒配合结构实现伸缩，螺杆通过外壳固定于轨道板侧面，支撑筒末端能够通过支撑部抵接外部基板，实现对轨道板的支撑和位置调节，无需占用大体积调节设备，减少对其他位置施工的影响，并且，外壳连接轨道板的安装板还作为配合结构，能够形成供吊具勾挂的凹槽，避免吊具与轨道板的直接接触碰撞，满足吊装需求并减少吊装过程中对轨道板的损伤问题。
Track plate adjusting and supporting device for plate-type ballastless track construction
板式无砟轨道施工轨道板调支装置
SUN HONGBIN (author) / WANG JUNSHENG (author) / ZHOU HUI (author) / GAO LIANG (author) / GUO QIANG (author) / SHI BIN (author) / JIANG JINFENG (author) / ZHANG KAI (author) / ZHANG DONG (author) / CHEN ZHIYUAN (author)
2024-06-18
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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