Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground buoyancy type multi-stage lifting water retaining structure
The invention belongs to the technical field of waterproof structures, and particularly discloses an underground buoyancy type multi-stage lifting water retaining structure which comprises a bottom plate and two oppositely-arranged wall bodies installed at the top of the bottom plate, a protruding block of an isosceles trapezoid structure is arranged on the top face, between the two wall bodies, of the bottom plate, and the bottom side edges of the inclined faces on the two sides of the protruding block are flush with the top face of the bottom plate. A first groove, a second groove and a third groove are formed in the top face of the protruding block in parallel at equal intervals, and the depth of the first groove, the depth of the second groove and the depth of the third groove are reduced in a stepped mode. Accumulated water is blocked through cooperation of the buoyancy frame and the supporting frame, when the horizontal plane of the accumulated water is higher than the top face of the supporting frame on the top of the first groove, the buoyancy frame in the second groove moves upwards through buoyancy of the buoyancy frame in the accumulated water, the accumulated water is blocked through the supporting frame in the second groove, and the accumulated water is blocked through periodical accumulated water blocking; and all the water retaining components do not need to be opened, so that the water retaining efficiency of the whole water retaining structure is improved.
本发明属于防水结构技术领域，尤其公开了一种地下浮力式多阶段升降挡水结构，包括底板，以及安装在底板顶部的两个相对设置的墙体，两个墙体之间的底板顶面设置有等腰梯形结构的凸块，且凸块两侧斜面的底部侧边与底板顶面齐平，所述凸块顶面等距并列设置有第一凹槽、第二凹槽和第三凹槽，且第一凹槽、第二凹槽和第三凹槽的深度阶梯性降低。本发明通过浮力架和支撑架配合阻挡积水，当积水的水平面高于第一凹槽顶部支撑架顶面时，第二凹槽内部的浮力架在积水中的浮力使得浮力架上移，利用第二凹槽内部的支撑架对积水进行阻挡，通过阶段性的积水阻挡，不需要将全部挡水部件全部打开，提高了整个挡水结构的挡水效率。
Underground buoyancy type multi-stage lifting water retaining structure
The invention belongs to the technical field of waterproof structures, and particularly discloses an underground buoyancy type multi-stage lifting water retaining structure which comprises a bottom plate and two oppositely-arranged wall bodies installed at the top of the bottom plate, a protruding block of an isosceles trapezoid structure is arranged on the top face, between the two wall bodies, of the bottom plate, and the bottom side edges of the inclined faces on the two sides of the protruding block are flush with the top face of the bottom plate. A first groove, a second groove and a third groove are formed in the top face of the protruding block in parallel at equal intervals, and the depth of the first groove, the depth of the second groove and the depth of the third groove are reduced in a stepped mode. Accumulated water is blocked through cooperation of the buoyancy frame and the supporting frame, when the horizontal plane of the accumulated water is higher than the top face of the supporting frame on the top of the first groove, the buoyancy frame in the second groove moves upwards through buoyancy of the buoyancy frame in the accumulated water, the accumulated water is blocked through the supporting frame in the second groove, and the accumulated water is blocked through periodical accumulated water blocking; and all the water retaining components do not need to be opened, so that the water retaining efficiency of the whole water retaining structure is improved.
本发明属于防水结构技术领域，尤其公开了一种地下浮力式多阶段升降挡水结构，包括底板，以及安装在底板顶部的两个相对设置的墙体，两个墙体之间的底板顶面设置有等腰梯形结构的凸块，且凸块两侧斜面的底部侧边与底板顶面齐平，所述凸块顶面等距并列设置有第一凹槽、第二凹槽和第三凹槽，且第一凹槽、第二凹槽和第三凹槽的深度阶梯性降低。本发明通过浮力架和支撑架配合阻挡积水，当积水的水平面高于第一凹槽顶部支撑架顶面时，第二凹槽内部的浮力架在积水中的浮力使得浮力架上移，利用第二凹槽内部的支撑架对积水进行阻挡，通过阶段性的积水阻挡，不需要将全部挡水部件全部打开，提高了整个挡水结构的挡水效率。
Underground buoyancy type multi-stage lifting water retaining structure
一种地下浮力式多阶段升降挡水结构
LV LUNFEI (Autor:in) / LEI CHONG (Autor:in) / LIU QI (Autor:in) / XU YONG (Autor:in) / YANG LIZHEN (Autor:in) / ZHANG LIQI (Autor:in) / CHEN JIANWEI (Autor:in) / ZENG WEN (Autor:in) / WANG XIN (Autor:in) / LI ZAO (Autor:in)
20.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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