Mortar protection device of PCCP (prestressed concrete cylinder pipe) guniting socket

The utility model provides a mortar protection device of a PCCP pipe guniting socket. The mortar protection device comprises a vertical support, a socket protection cover arranged corresponding to a PCCP pipe and a rotating platform. The vertical support is provided with a telescopic mechanism, the telescopic mechanism is connected with the socket protection cover, the rotating platform is located below the socket protection cover, and the rotating platform is provided with a clamping seat used for clamping and fixing a PCCP. The mortar protection device for the PCCP pipe guniting insertion opening has the advantages of being scientific in design, easy and convenient to operate and good in protection effect, is used for the PCCP pipe guniting process, can effectively protect the insertion opening of the PCCP pipe, and prevents mortar from being sprayed to the insertion opening of the PCCP pipe. 本实用新型提供了一种PCCP管喷浆插口的砂浆防护装置，包括竖向支架、对应PCCP管设置的插口保护盖和旋转平台；所述竖向支架上设置伸缩机构，所述伸缩机构连接所述插口保护盖，所述旋转平台位于所述插口保护盖的下方，所述旋转平台上设有用于卡