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A platform for research: civil engineering, architecture and urbanism
Folding type supporting back plate hinge water retaining device
The invention discloses a folding type supporting back plate hinge water retaining device, and relates to the technical field of hydraulic dams. The water retaining device comprises a concrete base, a bottom shaft support reserved groove, a hoist support reserved groove and a supporting back plate support reserved groove are formed in the surface of the concrete base, and a first concrete block is poured in an inner cavity of the bottom shaft support reserved groove. According to the folding type supporting back plate hinge water retaining device, when a dam is lifted, the dam door is lifted to drive an upper back plate to be lifted, the upper back plate is lifted to drive a lower back plate to be lifted, after the dam door is lifted in place, the upper back plate and the lower back plate are straightened to form straight plates, a supporting effect on the dam door is achieved, the anti-pressure capability of the dam door is enhanced, the stability is better, a hydraulic cylinder can be protected, silt is prevented from flowing backwards, the using effect of the device is enhanced, the service life is longer, and the impact resistance is better.
本发明公开了一种折叠式支撑背板合页挡水装置，包括混凝土底座，所述混凝土底座的表面分别设置有底轴支座预留槽、启闭机支座预留槽和支撑背板支座预留槽，所述底轴支座预留槽的内腔浇筑有第一混凝土块；本发明涉及液压坝技术领域。该折叠式支撑背板合页挡水装置，在升坝时，坝门升起带动上背板升起，上背板升起带动下背板升起，坝门升起到位后，上背板和下背板拉直成为直板，对坝门起到一个支撑的作用，增强其抗压能力，稳定性更好，并且可以对液压缸起到一个防护的作用，防止泥沙倒灌进来，加强了装置的使用效果，使用寿命更强，抗冲击能力更好。
Folding type supporting back plate hinge water retaining device
The invention discloses a folding type supporting back plate hinge water retaining device, and relates to the technical field of hydraulic dams. The water retaining device comprises a concrete base, a bottom shaft support reserved groove, a hoist support reserved groove and a supporting back plate support reserved groove are formed in the surface of the concrete base, and a first concrete block is poured in an inner cavity of the bottom shaft support reserved groove. According to the folding type supporting back plate hinge water retaining device, when a dam is lifted, the dam door is lifted to drive an upper back plate to be lifted, the upper back plate is lifted to drive a lower back plate to be lifted, after the dam door is lifted in place, the upper back plate and the lower back plate are straightened to form straight plates, a supporting effect on the dam door is achieved, the anti-pressure capability of the dam door is enhanced, the stability is better, a hydraulic cylinder can be protected, silt is prevented from flowing backwards, the using effect of the device is enhanced, the service life is longer, and the impact resistance is better.
本发明公开了一种折叠式支撑背板合页挡水装置，包括混凝土底座，所述混凝土底座的表面分别设置有底轴支座预留槽、启闭机支座预留槽和支撑背板支座预留槽，所述底轴支座预留槽的内腔浇筑有第一混凝土块；本发明涉及液压坝技术领域。该折叠式支撑背板合页挡水装置，在升坝时，坝门升起带动上背板升起，上背板升起带动下背板升起，坝门升起到位后，上背板和下背板拉直成为直板，对坝门起到一个支撑的作用，增强其抗压能力，稳定性更好，并且可以对液压缸起到一个防护的作用，防止泥沙倒灌进来，加强了装置的使用效果，使用寿命更强，抗冲击能力更好。
Folding type supporting back plate hinge water retaining device
一种折叠式支撑背板合页挡水装置
WAN SHUFA (author) / OTHER INVENTORS HAVE WAIVED THE RIGHT TO BE MENTIONED (author)
2021-08-20
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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