Mounting structure suitable for multiple pipeline joints

The utility model provides a mounting structure suitable for a multi-pipeline joint, which comprises a box body embedded in a box body mounting port of an assembly box body, a through port arranged in the middle of the box body, and an L-shaped folding edge arranged at the top of the box body; a clamping structure is arranged at the top of the fixing plate, the clamping structure is clamped in the mounting hole of the assembly box body, a fixing plate mounting spigot is formed in the position, on one side of the clamping structure, of the top of the fixing plate, the fixing plate mounting spigot is connected with the L-shaped folded edge in a clamping mode so as to limit and fix the fixing plate, and at least one pipeline mounting opening is formed in the fixing plate. The pipeline installation opening is matched with the through opening, and the pipeline penetrates through the pipeline installation opening and the through opening to stretch into the box body to be fixed. The fixing device can be ensured to b