Underground pipe network inspection well concrete assembly

The utility model discloses an underground pipe network inspection well concrete assembly comprising a well lid, a concrete upper neck cylinder member, a concrete middle section member and a concrete pedestal assembly. A cylinder port of the concrete upper neck cylinder member is matched with the concrete well lid; and the concrete middle section member is arranged between the concrete upper neck cylinder member and the concrete pedestal assembly and inserted with thereabove to form an inspection well via a sealing member and a wedge. Inspection assembly members can be prefabricated on a manufacturing site and on-site concrete casting or well bricklaying are avoided, so on-site construction time can be greatly shortened; the inspection well is formed in an assembling caisson construction way; the well is sunk as soil is dug; soil is dug in the well, so disruption to a foundation is reduced; enclosure of a steel sheet pile or a wood pile is unnecessary, thereby providing the underground pipe network inspection