A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-compacting concrete pouring equipment for high-cold and high-altitude areas and application thereof
The invention relates to the field of concrete pouring equipment, in particular to high-cold high-altitude area self-compacting concrete pouring equipment and application thereof.The high-cold high-altitude area self-compacting concrete pouring equipment comprises an arm pipe arranged on the side edge of a folding arm, a gas mixing device penetrates through the feeding portion of the arm pipe, a feeding device is connected with the arm pipe through a pump pipe, and the feeding device conducts concrete to the arm pipe through the pump pipe; the feeding device is connected with a hydraulic cylinder A, the telescopic end of the hydraulic cylinder A is connected with a hot air device, the hot air device is connected with the air mixing device through an air guide pipe, the hot air device conducts hot air to the air mixing device through the air guide pipe, concrete and the hot air are mixed in the air mixing device and then guided into the arm pipe, and the discharging end of the arm pipe is provided with a defoaming device. According to the invention, the hot air is mixed with the concrete, so that the temperature of the concrete in the pipeline conduction process is maintained, and the pouring inconvenience caused by freezing of the self-compacting concrete in the conduction process due to the low temperature of the high-cold and high-altitude area is effectively avoided.
本发明涉及混凝土浇筑设备领域，尤其涉及高寒高海拔地区自密实混凝土浇筑设备及其应用，包括设置在折叠臂侧边的臂管，所述臂管进料部位贯通有混气装置，上料装置通过泵管连接所述臂管，上料装置通过泵管向臂管传导混凝土，上料装置连接有液压缸A，液压缸A的伸缩端连接有热气装置，热气装置通过导气管连接混气装置，热气装置通过导气管向混气装置传导热气，混凝土与热气在混气装置内混合后导入臂管，臂管的排出端安装有消泡装置，本发明采用热气混合混凝土，增加混凝土在管路传导过程中的温度保持，有效避免因高寒高海拔地区的低温造成自密实混凝土传导过程中冻结而带来的浇筑不便。
Self-compacting concrete pouring equipment for high-cold and high-altitude areas and application thereof
The invention relates to the field of concrete pouring equipment, in particular to high-cold high-altitude area self-compacting concrete pouring equipment and application thereof.The high-cold high-altitude area self-compacting concrete pouring equipment comprises an arm pipe arranged on the side edge of a folding arm, a gas mixing device penetrates through the feeding portion of the arm pipe, a feeding device is connected with the arm pipe through a pump pipe, and the feeding device conducts concrete to the arm pipe through the pump pipe; the feeding device is connected with a hydraulic cylinder A, the telescopic end of the hydraulic cylinder A is connected with a hot air device, the hot air device is connected with the air mixing device through an air guide pipe, the hot air device conducts hot air to the air mixing device through the air guide pipe, concrete and the hot air are mixed in the air mixing device and then guided into the arm pipe, and the discharging end of the arm pipe is provided with a defoaming device. According to the invention, the hot air is mixed with the concrete, so that the temperature of the concrete in the pipeline conduction process is maintained, and the pouring inconvenience caused by freezing of the self-compacting concrete in the conduction process due to the low temperature of the high-cold and high-altitude area is effectively avoided.
本发明涉及混凝土浇筑设备领域，尤其涉及高寒高海拔地区自密实混凝土浇筑设备及其应用，包括设置在折叠臂侧边的臂管，所述臂管进料部位贯通有混气装置，上料装置通过泵管连接所述臂管，上料装置通过泵管向臂管传导混凝土，上料装置连接有液压缸A，液压缸A的伸缩端连接有热气装置，热气装置通过导气管连接混气装置，热气装置通过导气管向混气装置传导热气，混凝土与热气在混气装置内混合后导入臂管，臂管的排出端安装有消泡装置，本发明采用热气混合混凝土，增加混凝土在管路传导过程中的温度保持，有效避免因高寒高海拔地区的低温造成自密实混凝土传导过程中冻结而带来的浇筑不便。
Self-compacting concrete pouring equipment for high-cold and high-altitude areas and application thereof
高寒高海拔地区自密实混凝土浇筑设备及其应用
JU KEXIANG (author) / LIANG SHIZHONG (author) / WANG GUOBIN (author) / HAI JINSHAN (author) / LI HAIFENG (author) / LI YUEN (author) / LONG HONGYUN (author) / LIU ZHIRONG (author) / LIU HUI (author) / CAI CHENGPENG (author)
2022-12-23
Patent
Electronic Resource
Chinese
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