Arc-shaped lifting ecological gate
A gate and ecological technology, applied in the field of gates, can solve the problems of damaged gates, gate body running parts, poor water-stop maintenance conditions, large capacity of hydraulic hoists, etc., to reduce construction and maintenance costs, and avoid blocking floating garbage. , the effect of a reasonable stress state
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[0020] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, an arc-shaped lifting ecological gate includes a dam body 1 and a door leaf 2. A door slot 11 is provided on the dam body 1, and a door leaf 2 is provided in the door slot 11, and the door leaf 2 is in a circular arc shape. The shape of the door slot 11 is divided into a neck 111 and a body 112. The width of the neck 111 is slightly larger than the thickness of the door leaf 2, so that the door leaf 2 can run freely in the door groove 11; There are two arm grooves 3 on the water surface. The arm grooves 3 are connected with the door groove 11, and the arm 31 is installed in the arm groove 3. One end of the arm 31 is fixedly connected with the arc-shaped door leaf 2 One piece, each arm groove 3 is fixedly provided with a buttress 4, the lower part of the buttress 4 is installed with a fixed cylinder seat 41 and a fixed cylinder shaft 45, the fixed cylinder seat 41 and the fixed cylinder shaft 45 and the supp...
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