Waterproof R angle block convenient to splice

The waterproof R-angle block convenient to splice comprises a first cushion block and a second cushion block, a positioning assembly is installed in the first cushion block, an installation assembly is installed in the second cushion block, and a top block is fixed to the top of the second cushion block. According to the waterproof R-angle block convenient to splice, installation and positioning are carried out through the installation block of the conical structure and the installation groove, the clamping teeth sequentially enter the tooth grooves along the teeth, and then the sealing strip and the sealing groove are attached. By means of the design, the first cushion block and the second cushion block can be spliced and disassembled, good waterproofness and stability are achieved, a positioning assembly is further designed, the height of a positioning block can be adjusted and controlled by sliding a sliding block, and the positioning assembly is convenient to use. And after adjustment is completed, the us