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Hydraulic movable dam water retaining and flood discharging system for water conservancy project
The invention discloses a hydraulic movable dam water retaining and flood discharging system for a water conservancy project, and relates to the technical field of movable dams. A dam body unit comprises a supporting pile foundation and further comprises a lower water retaining plate and an upper water retaining plate which are rotationally connected between two dam body bearing pile foundations,wherein the lower water retaining plate and the upper water retaining plate are in a C shape and are in central symmetry; and a turnover type linkage structure is formed between the top of the convexface of the lower water retaining plate and the supporting pile foundation through a first electric hydraulic cylinder, a turnover type linkage structure is formed between the top of the concave faceof the upper water retaining plate and the supporting pile foundation through a second electric hydraulic cylinder, and an existing movable dam structure is changed into a side-by-side opening type from an original single opening type. The movable dam has the advantages that when the movable dam is opened and closed, although a movable dam structure carried by one hydraulic cylinder cannot be opened, the other movable dam structure can still operate normally, so that it is guaranteed that flood discharge and water storage work are carried out orderly, and it is guaranteed that the whole movable dam flood discharging system can operate normally.
本发明公开了一种用于水利工程的液压活动坝挡水泄洪系统，涉及活动坝技术领域，坝体单元包括支撑桩基，还包括均转动连接在两个坝体承载桩基之间的下挡水板和上挡水板，下挡水板和上挡水板均为“C”字形，且互为中心对称，下挡水板凸面的顶部与支撑桩基之间通过第一电动液压缸形成翻转式的联动结构，上挡水板凹面的顶部与支撑桩基之间通过第二电动液压缸形成翻转式的联动结构，将现有的活动坝结构，由原来的单开式，改为对开式，这种活动坝在启闭时优势在于尽管其中一个液压缸所携带的活动坝结构无法开启，另外一个依然可以正常运行，从而确保泄洪和蓄水工作井然有序的进行，确保整个活动坝泄洪系统可以正常运行。
Hydraulic movable dam water retaining and flood discharging system for water conservancy project
The invention discloses a hydraulic movable dam water retaining and flood discharging system for a water conservancy project, and relates to the technical field of movable dams. A dam body unit comprises a supporting pile foundation and further comprises a lower water retaining plate and an upper water retaining plate which are rotationally connected between two dam body bearing pile foundations,wherein the lower water retaining plate and the upper water retaining plate are in a C shape and are in central symmetry; and a turnover type linkage structure is formed between the top of the convexface of the lower water retaining plate and the supporting pile foundation through a first electric hydraulic cylinder, a turnover type linkage structure is formed between the top of the concave faceof the upper water retaining plate and the supporting pile foundation through a second electric hydraulic cylinder, and an existing movable dam structure is changed into a side-by-side opening type from an original single opening type. The movable dam has the advantages that when the movable dam is opened and closed, although a movable dam structure carried by one hydraulic cylinder cannot be opened, the other movable dam structure can still operate normally, so that it is guaranteed that flood discharge and water storage work are carried out orderly, and it is guaranteed that the whole movable dam flood discharging system can operate normally.
本发明公开了一种用于水利工程的液压活动坝挡水泄洪系统，涉及活动坝技术领域，坝体单元包括支撑桩基，还包括均转动连接在两个坝体承载桩基之间的下挡水板和上挡水板，下挡水板和上挡水板均为“C”字形，且互为中心对称，下挡水板凸面的顶部与支撑桩基之间通过第一电动液压缸形成翻转式的联动结构，上挡水板凹面的顶部与支撑桩基之间通过第二电动液压缸形成翻转式的联动结构，将现有的活动坝结构，由原来的单开式，改为对开式，这种活动坝在启闭时优势在于尽管其中一个液压缸所携带的活动坝结构无法开启，另外一个依然可以正常运行，从而确保泄洪和蓄水工作井然有序的进行，确保整个活动坝泄洪系统可以正常运行。
Hydraulic movable dam water retaining and flood discharging system for water conservancy project
一种用于水利工程的液压活动坝挡水泄洪系统
CHEN QINPING (author)
2020-12-04
Patent
Electronic Resource
Chinese
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