Automatic drainage grate and method
An automatic drainage and grating technology, which is applied to drainage structures, waterway systems, water supply devices, etc., can solve the problems of not widely using urban roads, complex structure of the device, and difficult maintenance, so as to reduce the risk of loss, facilitate maintenance, The dangerous effect of saving time and effort to open the lid
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[0043] figure 1 It is a schematic structural diagram of an automatic drainage grate in this embodiment, figure 2 It is a side view of the self-draining grate, image 3 For the schematic diagram of the automatic drainage grate closing structure, refer to figure 1 , figure 2 and image 3 , the system includes: a grate body 1, a grate seat 2, a jacking mechanism and a control mechanism, and the grate body 1 and the grate seat 2 are connected by turning over the grate pin 6. From figure 1 and 2It can be seen from the figure that a grate pin shaft 6 is arranged on one side of the grate body 1, and the grate body 1 can be turned around the grate pin shaft 6 to realize opening or closing. Wherein, the grate body 1 and the grate seat 2 are designed according to the standard of EN124 "Ditch Cover and Inspection Manhole Cover for Driveways and Walkways".
[0044] The jacking mechanism is arranged on the other side of the grate pin shaft 6 relative to the grate body 1, the contr...
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