The invention belongs to the technical field of rail traffic construction, and discloses a trolley for subway station rail top air duct pouring, which comprises a rack assembly, a truss assembly is arranged at the top end of the rack assembly, and a transverse guide rail is fixedly mounted above the middle of the bottom end of the rack assembly. Longitudinal guide rails are fixedly mounted on the left and right sides of the top end of the transverse guide rail. Automatic descending of the multiple suction cups can be achieved through the linkage effect of the extension columns, contact between the suction cups and the ground can replace contact between walking wheels and a rail during moving, and displacement of the device during pouring is prevented through supporting and fixing between the suction cups and the ground; and meanwhile, automatic releasing of supporting and fixing can be achieved by releasing hydraulic oil, automatic supporting and fixing and automatic supporting releasing can be achieved only by controlling opening and closing of a valve in the whole process, the problem that supporting is achieved by manually disassembling and assembling supporting feet at the bottom end of a traditional device is effectively solved, the automation degree is high, and the construction efficiency can be remarkably improved.
本发明属于轨道交通施工技术领域,且公开了一种用于地铁车站轨顶风道浇筑的台车,包括机架组件,所述机架组件的顶端设有桁架组件,所述机架组件底端中部的上方固定安装有横向导轨,所述横向导轨顶端的左右两侧均固定安装有纵向导轨。本发明通过延长柱的联动作用即可实现多个吸盘的自动下降,利用吸盘与地面之间的接触即可代替移动时行走轮与轨道之间的接触,通过吸盘与地面之间的支撑固定,来防止装置在浇筑时出现位移,同时通过释放液压油即可实现支撑固定的自动解除,整个过程只需要控制阀门的开启和关闭即可实现自动支撑固定和自动支撑解除,有效避免了传统装置人工拆装底端支撑脚以实现支撑的问题,自动化程度较高,可显著提高施工效率。
Trolley for subway station rail top air duct pouring
一种用于地铁车站轨顶风道浇筑的台车
13.10.2023
Patent
Elektronische Ressource
Chinesisch
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