The utility model discloses a structure is sent with the concrete pump to the hanging flower basket construction installs the pump output regulator on the pump sending branch pipe, the pump output regulator includes the flange form shell, and intermediate layer and the matching cover of providing in the flange form shell is equipped with the slide, and one side of slide is provided with the regulation through-hole, and the both ends of slide are provided with respectively and keep off platform or pressure head. The utility model discloses optimize traditional construction process, the stifled pipe problem of effective solve pump by adjusting pump sending speed and transmission capacity, realizes best construction effect, prevents that the construction from breaking off, improves the efficiency of construction, practices thrift construction cost. The utility model discloses the equipment investment is few, and economic benefits is showing. Directly reduce equipment leasing expense and piping erection, the expense of laying, save the engineering construction fund in a large number.