A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bed load sand adding method and device for river model test
The invention discloses a bed load sand adding method and device for a river model test, and relates to the technical field of river model tests. The combined device comprises a base, a sliding seat, a supporting seat, a lead screw, a joint control mechanism, a belt, a scraping plate, a lifting control mechanism, a cooling mechanism, a power supply mechanism and the like. Through the design, the use height of the belt can be adjusted and controlled according to needs, in the bed load sand adding experiment, silt adhering to the belt after conveying can be automatically scraped and cleaned, in addition, through the arranged cooling mechanism, the scraper for scraping and cleaning can be cooled, the situation that friction heating is too severe between the scraper and the belt is avoided, and the service life of the scraper is prolonged. And the service lives of the scraper and the belt are influenced.
本发明公开了一种河工模型试验的推移质加沙方法及装置，涉及河工模型试验技术领域。本发明包括底座、滑座、支撑座、丝杠、联控机构、皮带、刮板、升降控制机构、降温机构、供电机构等结构的组合装置和使用方法。通过本发明的设计，可以根据需要调控皮带的使用高度，且在进行推移质加沙实验中，可以自动对皮带输送后粘附的泥沙进行刮除清理，另外，通过设置的降温机构，可以对用于刮除清理的刮板进行降温，避免刮板与皮带间摩擦发热过剧，影响刮板和皮带的使用寿命。
Bed load sand adding method and device for river model test
The invention discloses a bed load sand adding method and device for a river model test, and relates to the technical field of river model tests. The combined device comprises a base, a sliding seat, a supporting seat, a lead screw, a joint control mechanism, a belt, a scraping plate, a lifting control mechanism, a cooling mechanism, a power supply mechanism and the like. Through the design, the use height of the belt can be adjusted and controlled according to needs, in the bed load sand adding experiment, silt adhering to the belt after conveying can be automatically scraped and cleaned, in addition, through the arranged cooling mechanism, the scraper for scraping and cleaning can be cooled, the situation that friction heating is too severe between the scraper and the belt is avoided, and the service life of the scraper is prolonged. And the service lives of the scraper and the belt are influenced.
本发明公开了一种河工模型试验的推移质加沙方法及装置，涉及河工模型试验技术领域。本发明包括底座、滑座、支撑座、丝杠、联控机构、皮带、刮板、升降控制机构、降温机构、供电机构等结构的组合装置和使用方法。通过本发明的设计，可以根据需要调控皮带的使用高度，且在进行推移质加沙实验中，可以自动对皮带输送后粘附的泥沙进行刮除清理，另外，通过设置的降温机构，可以对用于刮除清理的刮板进行降温，避免刮板与皮带间摩擦发热过剧，影响刮板和皮带的使用寿命。
Bed load sand adding method and device for river model test
一种河工模型试验的推移质加沙方法及装置
WU DI (author) / PU XIAOFANG (author) / MA LI (author) / GONG LANQIANG (author) / YANG JIANZAN (author) / XIANG HUAWEI (author) / HUANG WENBO (author) / LI YUE (author)
2023-11-28
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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