A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete slip form paver
The invention discloses a concrete slip form paver in the technical field of concrete slip form pavers. The method comprises the steps that an additive injection device adds a slump reducing agent to concrete with the slump larger than the construction standard at the material receiving end, and a spiral conveying device conveys the concrete with the slump larger than the construction standard and the slump reducing agent into a paving mold in a spiral stirring mode; in the process, the concrete with the slump larger than the construction standard and the slump reducing agent are fully and spirally stirred to be fully mixed by utilizing the characteristics that the stirring blade area of the spiral conveying device is large and continuous stirring can be carried out until the discharging port end, and finally, the concrete with the slump meeting the construction standard is left on the paving surface of the slip form; through combination of the spiral conveying device and the additive injection device and selection of the slump reducing agent, the concrete tank truck is allowed to transport concrete with the slump larger than the construction standard, and the problems that the concrete tank truck adheres to materials during discharging, and concrete disintegration and plasticity are low are solved.
本发明公开了一种混凝土滑模摊铺机技术领域的混凝土滑模摊铺机。其包括：添加剂注入装置在承接料端向塌落度大于施工标准的混凝土添加降塌落度剂，螺旋输料装置通过螺旋搅拌的方式将塌落度大于施工标准的混凝土与降塌落度剂送入摊铺模具，在此过程中利用螺旋输料装置的搅拌叶面积大且可持续搅拌直至出料口端的特点充分地螺旋搅拌塌落度大于施工标准的混凝土与降塌落度剂使二者充分混合，最终在滑模摊铺面上留下塌落度符合施工标准的混凝土，螺旋输料装置与添加剂注入装置的结合以及对降塌落度剂选择，允许混凝土罐车运输塌落度大于施工标准的混凝土，解决了混凝土罐车卸料粘料、混凝土离析和塑性较低的问题。
Concrete slip form paver
The invention discloses a concrete slip form paver in the technical field of concrete slip form pavers. The method comprises the steps that an additive injection device adds a slump reducing agent to concrete with the slump larger than the construction standard at the material receiving end, and a spiral conveying device conveys the concrete with the slump larger than the construction standard and the slump reducing agent into a paving mold in a spiral stirring mode; in the process, the concrete with the slump larger than the construction standard and the slump reducing agent are fully and spirally stirred to be fully mixed by utilizing the characteristics that the stirring blade area of the spiral conveying device is large and continuous stirring can be carried out until the discharging port end, and finally, the concrete with the slump meeting the construction standard is left on the paving surface of the slip form; through combination of the spiral conveying device and the additive injection device and selection of the slump reducing agent, the concrete tank truck is allowed to transport concrete with the slump larger than the construction standard, and the problems that the concrete tank truck adheres to materials during discharging, and concrete disintegration and plasticity are low are solved.
本发明公开了一种混凝土滑模摊铺机技术领域的混凝土滑模摊铺机。其包括：添加剂注入装置在承接料端向塌落度大于施工标准的混凝土添加降塌落度剂，螺旋输料装置通过螺旋搅拌的方式将塌落度大于施工标准的混凝土与降塌落度剂送入摊铺模具，在此过程中利用螺旋输料装置的搅拌叶面积大且可持续搅拌直至出料口端的特点充分地螺旋搅拌塌落度大于施工标准的混凝土与降塌落度剂使二者充分混合，最终在滑模摊铺面上留下塌落度符合施工标准的混凝土，螺旋输料装置与添加剂注入装置的结合以及对降塌落度剂选择，允许混凝土罐车运输塌落度大于施工标准的混凝土，解决了混凝土罐车卸料粘料、混凝土离析和塑性较低的问题。
Concrete slip form paver
一种混凝土滑模摊铺机
YAN DUO (author) / YUAN BO (author) / ZHANG CHEN (author) / ZHANG QINGGUO (author) / ZHANG JIANGYONG (author) / QI JIANPING (author) / ZHANG QINGMEI (author) / GUO QIANG (author) / GUO BAIFU (author) / LENG LUYOU (author)
2023-12-08
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE