Temporary supporting equipment special for tunnel bridge

The invention discloses temporary supporting equipment special for tunnels and bridges. The temporary supporting equipment comprises a base, a fixing frame is installed at the upper end of the base, a lifting assembly is arranged on the inner side of the upper end of the base, and a moving plate is arranged above the fixing frame through the lifting assembly; after the base is moved to the needed position, the position of the base is stabilized through the supporting assembly, the horizontal position of the base is adjusted according to needs, then the lifting assembly drives the moving plate to move upwards, the moving plate drives the jacking block to make contact with the position needing to be supported through the connecting frame, and then the angle of the jacking block is adjusted through the adjusting mechanism; the jacking block can adapt to supporting work at different angles through the lifting assembly, supporting errors in a traditional technology are avoided, the supporting stability can be guar