Improved method and device of top water seal on submerged-hole radial gate
A technology of water sealing device and arc gate, which is applied in water conservancy projects, marine engineering, coastline protection and other directions, can solve the problems of large compression, increased wear of water seals, unable to seal water, etc., and achieves the effect of enhanced compression
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[0029] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0030] The submersible arc door top water seal of the present invention is mainly composed of a double round head water seal device 3 arranged on the lintel base 2 and a gland type P-type water seal device 13 on the top of the gate, wherein: the lower part of the lintel base 2 is opened The water is connected with the operation hole 17, and the communication hole 20 is opened at the rear part of the double round head water seal device 3 on the downstream side of the lintel base 2 to communicate with the reservoir water.
[0031] Such as figure 1 shown, combined with Figure 9 From the detailed large sample shown, it can be seen that the down-the-hole arc door 1 is set on the lintel base 2, the front end of the lintel base 2 is embedded in the concrete, and the rear end is passed through the double round head water sealing device 3 and the gland type P Type top wate...
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