Platform assembly and maintenance platform for hydroelectric generating set runner

The utility model relates to a platform assembly and a maintenance platform for a hydroelectric generating set runner, the maintenance platform comprises a plurality of platform assemblies, the plurality of platform assemblies are arranged around the periphery of a hydroelectric generating set, and the adjacent platform assemblies are detachably connected. Wherein the platform assembly is of a modular structure, the maintenance platform is modularly built through the platform assembly, rapid building and dismantling of the maintenance platform can be achieved, and the maintenance platform has the advantages of being low in construction difficulty and high in construction efficiency. 本实用新型涉及一种平台组件及水电机组转轮用检修平台，检修平台包括多个平台组件，多个平台组件环绕于水电机组外周设置，相邻平台组件间可拆卸连接。其中，平台组件为模块结构，检修平台通过平台组件进行模块化搭建，可实现检修平台的快速搭建及拆除，具有施工难度低、施工效率高的特点。