Inverted arch trestle with material distribution arm frame

The utility model discloses an inverted arch trestle with a material distribution arm support, which comprises a transverse folding arm assembly, a conveying pipe assembly and a pumping assembly, the conveying pipe assembly is arranged on one side of the transverse folding arm assembly, and one end of the conveying pipe assembly is connected with the pumping assembly through a telescopic hose. An existing inverted arch trestle is improved, the movable portal frame is arranged on the inverted arch trestle, and the material distribution arm frame is installed on the portal frame, so that the portal frame and the material distribution arm frame can freely walk on the trestle, normal walking of other construction equipment in the trestle is not hindered during pouring, construction efficiency is improved, and construction cost is reduced. Meanwhile, the material distribution arm frame is driven by the hydraulic cylinder to achieve folding and stretching, the length, the width and the height of the whole device ar