A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-propelled vacuum vibrating device and vibrating method for paving concrete on road surface
The invention relates to the technical field of concrete vibration, in particular to a self-propelled vacuum vibration device and method for pavement concrete paving. Comprising a frame body, a vacuum vibrating mechanism arranged on the frame body and leveling mechanisms arranged on the two sides of the vacuum vibrating mechanism, and walking mechanisms are further arranged on the two sides of the frame body; the vacuum vibrating mechanism comprises a vacuum cavity, a vibrator arranged in the vacuum cavity and a centrifugal fan arranged at the upper end of the vacuum cavity, and the centrifugal fan is used for maintaining the vacuum state in the vacuum cavity. A vibration vacuumizing method is adopted, so that bubbles of concrete slurry are rapidly removed in the vibration forming process. The device has a self-walking function, can be flexibly moved on a construction site, is more convenient to adjust the position, and is suitable for various construction organization requirements. The concrete strength can be greatly improved under the condition that the concrete proportion is not changed, and the cost can be greatly reduced under the condition that the concrete grade is the same. In addition, the vacuum concrete pouring process can also improve the forming appearance of the concrete pavement.
本发明涉及混凝土振捣技术领域，具体为一种路面摊铺混凝土自走式真空振捣装置和振捣方法。包括架体，设于架体上的真空振捣机构、设于真空振捣机构两侧的平整机构，所述架体的两侧还设有行走机构；所述真空振捣机构包括真空腔，设于真空腔内的振捣器，设于真空腔上端的离心风机，所述离心风机用于维持真空腔内的真空状态。本发明采用振捣抽真空方法，使混凝土浆料在振捣成型过程快速排除气泡。装置具备自走功能，可以在施工现场灵活移动，更方便地调整位置，适应多样的施工组织需求。在混凝土配比不变情况下、可大大提高混凝土强度，在同样混凝土标号的情况下、可大大降低成本。此外，真空混凝土浇筑工艺也可以改善混凝土路面成型外观。
Self-propelled vacuum vibrating device and vibrating method for paving concrete on road surface
The invention relates to the technical field of concrete vibration, in particular to a self-propelled vacuum vibration device and method for pavement concrete paving. Comprising a frame body, a vacuum vibrating mechanism arranged on the frame body and leveling mechanisms arranged on the two sides of the vacuum vibrating mechanism, and walking mechanisms are further arranged on the two sides of the frame body; the vacuum vibrating mechanism comprises a vacuum cavity, a vibrator arranged in the vacuum cavity and a centrifugal fan arranged at the upper end of the vacuum cavity, and the centrifugal fan is used for maintaining the vacuum state in the vacuum cavity. A vibration vacuumizing method is adopted, so that bubbles of concrete slurry are rapidly removed in the vibration forming process. The device has a self-walking function, can be flexibly moved on a construction site, is more convenient to adjust the position, and is suitable for various construction organization requirements. The concrete strength can be greatly improved under the condition that the concrete proportion is not changed, and the cost can be greatly reduced under the condition that the concrete grade is the same. In addition, the vacuum concrete pouring process can also improve the forming appearance of the concrete pavement.
本发明涉及混凝土振捣技术领域，具体为一种路面摊铺混凝土自走式真空振捣装置和振捣方法。包括架体，设于架体上的真空振捣机构、设于真空振捣机构两侧的平整机构，所述架体的两侧还设有行走机构；所述真空振捣机构包括真空腔，设于真空腔内的振捣器，设于真空腔上端的离心风机，所述离心风机用于维持真空腔内的真空状态。本发明采用振捣抽真空方法，使混凝土浆料在振捣成型过程快速排除气泡。装置具备自走功能，可以在施工现场灵活移动，更方便地调整位置，适应多样的施工组织需求。在混凝土配比不变情况下、可大大提高混凝土强度，在同样混凝土标号的情况下、可大大降低成本。此外，真空混凝土浇筑工艺也可以改善混凝土路面成型外观。
Self-propelled vacuum vibrating device and vibrating method for paving concrete on road surface
一种路面摊铺混凝土自走式真空振捣装置和振捣方法
CHEN XINRAN (author) / ZHANG XIANGFEI (author) / ZHOU SHUMEI (author) / BI YANMEI (author) / SUN MIN (author) / YANG YANG (author)
2024-07-23
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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