A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-fall long-distance concrete pouring device and method for mountainous area
The invention relates to the technical field of arch bridge construction, in particular to a large-fall long-distance concrete pouring device and method.The large-fall long-distance concrete pouring device for the mountainous area comprises a first elephant trunk unit arranged on a slope, a buffering device is arranged at one end of the elephant trunk unit, and a second elephant trunk unit is arranged at the outlet end of the buffering device; the end, away from the buffering device, of the second elephant trunk unit is provided with a distributing device. The pouring frame is used for concrete pouring, and the material distributing device is detachably arranged at the bottom of the pouring frame; the first elephant trunk unit and the second elephant trunk unit both comprise a plurality of elephant trunk sections, concrete pouring is conducted through the combination of elephant trunks, buffer hoppers and multi-point material distribution elephant trunks, the advantages that the concrete pouring speed is high, and large-section layered, blocked and regional pouring is achieved are achieved, the concrete pouring speed is high, and segregation is avoided; and the labor intensity of workers is reduced, the large-volume concrete pouring time is shortened, and the labor cost is saved.
本发明涉及拱桥施工技术领域，具体而言，涉及一种用于山区大落差长距离混凝土浇筑装置及方法，包括依靠于坡面设置的第一溜管单元，溜管单元的一端设置有缓冲装置，缓冲装置的出口端设置有第二溜管单元，第二溜管单元远离缓冲装置的一端设置有分料装置；还包括用于混凝土浇筑的浇灌框架，分料装置可拆卸设置于浇灌框架的底部；第一溜管单元和第二溜管单元均包括若干溜管段采用溜管、缓冲料斗和多点布料溜管的组合式进行混凝土浇筑，达到混凝土浇筑速度快、大断面分层、分块、分区域浇筑的优点，混凝土浇筑速度快且不离析：可大大提高了混凝土浇筑效率，减少了人员劳动强度，缩短了大体积混凝土浇筑时间，节约了人工成本。
Large-fall long-distance concrete pouring device and method for mountainous area
The invention relates to the technical field of arch bridge construction, in particular to a large-fall long-distance concrete pouring device and method.The large-fall long-distance concrete pouring device for the mountainous area comprises a first elephant trunk unit arranged on a slope, a buffering device is arranged at one end of the elephant trunk unit, and a second elephant trunk unit is arranged at the outlet end of the buffering device; the end, away from the buffering device, of the second elephant trunk unit is provided with a distributing device. The pouring frame is used for concrete pouring, and the material distributing device is detachably arranged at the bottom of the pouring frame; the first elephant trunk unit and the second elephant trunk unit both comprise a plurality of elephant trunk sections, concrete pouring is conducted through the combination of elephant trunks, buffer hoppers and multi-point material distribution elephant trunks, the advantages that the concrete pouring speed is high, and large-section layered, blocked and regional pouring is achieved are achieved, the concrete pouring speed is high, and segregation is avoided; and the labor intensity of workers is reduced, the large-volume concrete pouring time is shortened, and the labor cost is saved.
本发明涉及拱桥施工技术领域，具体而言，涉及一种用于山区大落差长距离混凝土浇筑装置及方法，包括依靠于坡面设置的第一溜管单元，溜管单元的一端设置有缓冲装置，缓冲装置的出口端设置有第二溜管单元，第二溜管单元远离缓冲装置的一端设置有分料装置；还包括用于混凝土浇筑的浇灌框架，分料装置可拆卸设置于浇灌框架的底部；第一溜管单元和第二溜管单元均包括若干溜管段采用溜管、缓冲料斗和多点布料溜管的组合式进行混凝土浇筑，达到混凝土浇筑速度快、大断面分层、分块、分区域浇筑的优点，混凝土浇筑速度快且不离析：可大大提高了混凝土浇筑效率，减少了人员劳动强度，缩短了大体积混凝土浇筑时间，节约了人工成本。
Large-fall long-distance concrete pouring device and method for mountainous area
一种用于山区大落差长距离混凝土浇筑装置及方法
2024-03-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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