Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flood prevention assembly for water conservancy project
The flood prevention assembly for the water conservancy project comprises a flood prevention baffle, the outer wall of the flood prevention baffle is fixedly connected with two pairs of hollow plates, the outer walls of the opposite sides of each pair of hollow plates are each rotationally connected with a first rotating shaft, a force unloading column is fixedly connected between the first rotating shafts, and circular grooves are formed in the outer walls of the first rotating shafts; and a transmission cavity is formed in the flood prevention baffle. According to the flood prevention device, by arranging a force unloading column, when the flood prevention baffle is impacted by water flow, the force unloading column can rotate, so that the impact force of the water flow can be dispersed, then when the force unloading column rotates, a second rotating shaft can rotate through a first transmission mechanism, and then the second rotating shaft enables a third rotating shaft to drive a force unloading disc to rotate through a second transmission mechanism; the force unloading plates on the surface of the force unloading disc are driven by the force unloading disc to disturb water flow, the disturbed water flow can provide buffering resistance, the impact force of the dispersed water flow is further reduced, and therefore the impact resistance of the flood prevention baffle is greatly improved, and the service life of the flood prevention baffle is prolonged.
本发明公开了一种水利工程用防汛组件，包括防汛挡板，所述防汛挡板外壁固定连接有两对中空板，且每对中空板相对一侧外壁均转动连接有转轴一，所述转轴一之间固定连接有卸力柱，且转轴一外壁均设置有圆槽，所述防汛挡板内部设置有传动腔。本发明通过设置卸力柱，当防汛挡板受到水流冲击时，能够使卸力柱旋转，从而能够使水流的冲击力分散开来，接着卸力柱在旋转时，通过传动机构一能够使转轴二旋转，转轴二接着通过传动机构二使转轴三带动卸力盘旋转，通过卸力盘带动其表面的多个卸力板能够扰动水流，被扰动的水流会提供缓冲阻力，进一步降低分散后的水流冲击力，从而大大提升防汛挡板的抗冲击性能，提升其使用寿命。
Flood prevention assembly for water conservancy project
The flood prevention assembly for the water conservancy project comprises a flood prevention baffle, the outer wall of the flood prevention baffle is fixedly connected with two pairs of hollow plates, the outer walls of the opposite sides of each pair of hollow plates are each rotationally connected with a first rotating shaft, a force unloading column is fixedly connected between the first rotating shafts, and circular grooves are formed in the outer walls of the first rotating shafts; and a transmission cavity is formed in the flood prevention baffle. According to the flood prevention device, by arranging a force unloading column, when the flood prevention baffle is impacted by water flow, the force unloading column can rotate, so that the impact force of the water flow can be dispersed, then when the force unloading column rotates, a second rotating shaft can rotate through a first transmission mechanism, and then the second rotating shaft enables a third rotating shaft to drive a force unloading disc to rotate through a second transmission mechanism; the force unloading plates on the surface of the force unloading disc are driven by the force unloading disc to disturb water flow, the disturbed water flow can provide buffering resistance, the impact force of the dispersed water flow is further reduced, and therefore the impact resistance of the flood prevention baffle is greatly improved, and the service life of the flood prevention baffle is prolonged.
本发明公开了一种水利工程用防汛组件，包括防汛挡板，所述防汛挡板外壁固定连接有两对中空板，且每对中空板相对一侧外壁均转动连接有转轴一，所述转轴一之间固定连接有卸力柱，且转轴一外壁均设置有圆槽，所述防汛挡板内部设置有传动腔。本发明通过设置卸力柱，当防汛挡板受到水流冲击时，能够使卸力柱旋转，从而能够使水流的冲击力分散开来，接着卸力柱在旋转时，通过传动机构一能够使转轴二旋转，转轴二接着通过传动机构二使转轴三带动卸力盘旋转，通过卸力盘带动其表面的多个卸力板能够扰动水流，被扰动的水流会提供缓冲阻力，进一步降低分散后的水流冲击力，从而大大提升防汛挡板的抗冲击性能，提升其使用寿命。
Flood prevention assembly for water conservancy project
一种水利工程用防汛组件
ZHAO HONGWEI (Autor:in) / CHEN QIAN (Autor:in) / XIE XIANGCHUN (Autor:in)
05.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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