Bottom pivot flap gate side water stop device and structure convenient to overhaul
The technology of flap gate and water stop device is applied in water conservancy engineering, marine engineering, coastline protection and other directions, which can solve the problems of increasing the time and cost of large cranes, and destroying the landscape around the river, so as to ensure labor safety and improve The effect of maintenance efficiency and prolongation of water stop life
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[0031] The present invention is described in further detail with reference to the accompanying drawings and specific embodiments.
[0032] Such as Figures 1 to 3 As shown in the figure, a water stop device on the side of the bottom pivot flap gate that is easy to overhaul includes: a gear 1, a chain 3 connected to the gear 1 and forming a loop, and an inflatable water stop 2 fixed on the chain 3 for connecting The retractable transmission shaft 4 of the gear 1 and the reduction motor 11, the sealing ring 10 used to seal the gap between the gate body and the transmission shaft, and the bracket 7 hinged on the chain 3 are used to connect the inflatable water stop 2 to the chain 3 The steel gasket 8 at the place, the inflatable water stop 2 is fixed to the chain 3 through the bracket 7, the bolt and the steel gasket 8.
[0033] Such as figure 1 As shown, in this embodiment: the inflatable water stop 2 covers half the length of the chain 3, of course, in other embodiments, the ...
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