Spliced bracket for overwater platform

The utility model relates to a support. The utility model relates to a support, in particular to a spliced support for an overwater platform. The device comprises an upper bracket and a lower bracket,semicircular bayonets are formed in the upper bracket and the lower bracket; protruding columns with through holes are arranged on the two sides of the upper support. Grooves with through holes are formed in the two sides of the lower support, the upper support is inserted into the grooves of the lower support through the protruding columns and locked through bolts penetrating through the throughholes to form the whole support, a round hole is formed in the middle of the support, a fixing base is arranged at the top of the upper support, and a plurality of studs are arranged at the top of the fixing base. The support is convenient to disassemble and assemble, is provided with a structure in butt joint with the profile steel, is stable in installation, and further is assembled into a high-strength water leisure pl