| 摘要 |
PROBLEM TO BE SOLVED: To provide a sluice gate realizing reduction of the weight of a door stop and reduction of the number of parts required for an installation in an initial installation construction for the sluice gate and an easy exchanging work for only a door body without destroying a foundation in an exchange construction of the sluice gate and improving working efficiency of the whole of the mounting execution. SOLUTION: This sluice gate A is provided with a pair of door stops 3 which have U-shaped parts 1 in plan view buried in left and right wall bodies F or a foundation G, respectively, so that vertical grooves 2 face each other and are made of a corrosion resistant material and a door body 4 fitted elevatably into the vertical grooves 2 of the left and right door stops 3.
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