Modularized pipe elbow assembly type platform

The invention relates to a modular pipe elbow assembly type platform, which relates to the field of pipeline assembly, and comprises two assembly platforms, an installation elbow and two installation connecting pipes, the outer wall of the installation connecting pipe is sleeved with a first hoop, and the outer wall of the installation elbow is sleeved with a second hoop; the two installation connecting pipes are symmetrically arranged at the two ends of the installation bent pipe so that the installation connecting pipes can correspond to the assembling platforms one to one, the sliding grooves face the corresponding installation connecting pipes, each assembling platform is provided with a sliding assembly corresponding to the installation connecting pipe, and the sliding assemblies are inserted into the corresponding sliding grooves. The sliding assemblies drive the corresponding installation connecting pipes to slide. And a mounting block connected with the second hoop is arranged in the sliding groove of