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A platform for research: civil engineering, architecture and urbanism
Prefabricated caisson apparent quality control device
The invention relates to the technical field of concrete construction technologies, in particular to a prefabricated caisson apparent quality control device. Comprising front and rear wall formworks arranged on the outer walls of the front and rear walls of the caisson, the lower ends of the front and rear wall formworks are provided with toe upper formworks covering the upper surface of the toe of the caisson, the toe upper formworks are obliquely arranged, the inner sides of the toe upper formworks are in butt joint with the lower ends of the front and rear wall formworks, and the outer sides of the toe upper formworks are in butt joint with toe side formworks. A formwork support is arranged on the outer side of the front-back wall formwork, the toe upper formwork comprises a supporting plate connected to the formwork support and a sliding plate installed on the lower surface of the supporting plate in a sliding mode, the inner side of the sliding plate is in butt joint with the lower ends of the front-back wall formwork, the outer side of the sliding plate is in butt joint with the toe side formwork, and the sliding plate is in transmission connection with a driving mechanism arranged on the upper surface of the supporting plate. The device can promote flowing of concrete through sliding of the sliding plate and discharge bubbles in the concrete at the same time, avoids appearance quality defects, is convenient to use and good in construction quality, can be used for improving the appearance quality of concrete pouring of the front toe part and the rear toe part of the caisson, improves the one-time pouring percent of pass, and reduces the workload of later repair.
本发明涉及混凝土施工技术的技术领域，具体地说是一种预制沉箱表观质量控制装置。包括设置在沉箱前后墙外壁上的前后墙模板，所述前后墙模板的下端设置有覆盖在沉箱趾部上表面的趾部上模板，所述趾部上模板倾斜设置，趾部上模板的内侧对接前后墙模板的下端、外侧对接趾部侧模板，前后墙模板的外侧设置有模板支架，趾部上模板包括连接在模板支架上的支撑板、滑动安装在支撑板下表面的滑板，滑板的内侧对接前后墙模板的下端、外侧对接趾部侧模板，滑板与设置在支撑板上表面的驱动机构传动连接。该装置可以通过滑板的滑动促进混凝土的流动同时排出混凝土中的气泡，避免出现表观质量缺陷，其使用方便、施工质量好，可用于改善沉箱的前趾和后趾部分混凝土浇筑的表观质量，提高一次浇筑合格率，减少后期修补的工作量。
Prefabricated caisson apparent quality control device
The invention relates to the technical field of concrete construction technologies, in particular to a prefabricated caisson apparent quality control device. Comprising front and rear wall formworks arranged on the outer walls of the front and rear walls of the caisson, the lower ends of the front and rear wall formworks are provided with toe upper formworks covering the upper surface of the toe of the caisson, the toe upper formworks are obliquely arranged, the inner sides of the toe upper formworks are in butt joint with the lower ends of the front and rear wall formworks, and the outer sides of the toe upper formworks are in butt joint with toe side formworks. A formwork support is arranged on the outer side of the front-back wall formwork, the toe upper formwork comprises a supporting plate connected to the formwork support and a sliding plate installed on the lower surface of the supporting plate in a sliding mode, the inner side of the sliding plate is in butt joint with the lower ends of the front-back wall formwork, the outer side of the sliding plate is in butt joint with the toe side formwork, and the sliding plate is in transmission connection with a driving mechanism arranged on the upper surface of the supporting plate. The device can promote flowing of concrete through sliding of the sliding plate and discharge bubbles in the concrete at the same time, avoids appearance quality defects, is convenient to use and good in construction quality, can be used for improving the appearance quality of concrete pouring of the front toe part and the rear toe part of the caisson, improves the one-time pouring percent of pass, and reduces the workload of later repair.
本发明涉及混凝土施工技术的技术领域，具体地说是一种预制沉箱表观质量控制装置。包括设置在沉箱前后墙外壁上的前后墙模板，所述前后墙模板的下端设置有覆盖在沉箱趾部上表面的趾部上模板，所述趾部上模板倾斜设置，趾部上模板的内侧对接前后墙模板的下端、外侧对接趾部侧模板，前后墙模板的外侧设置有模板支架，趾部上模板包括连接在模板支架上的支撑板、滑动安装在支撑板下表面的滑板，滑板的内侧对接前后墙模板的下端、外侧对接趾部侧模板，滑板与设置在支撑板上表面的驱动机构传动连接。该装置可以通过滑板的滑动促进混凝土的流动同时排出混凝土中的气泡，避免出现表观质量缺陷，其使用方便、施工质量好，可用于改善沉箱的前趾和后趾部分混凝土浇筑的表观质量，提高一次浇筑合格率，减少后期修补的工作量。
Prefabricated caisson apparent quality control device
一种预制沉箱表观质量控制装置
LIU QIJIE (author) / LUO QINGFANG (author) / WANG XIAOHUA (author) / JI SHENGTIAN (author) / WANG HONGDING (author) / XIAO JIAN (author)
2024-03-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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