Tunnel longitudinal middle-buried type water-stop belt installation and steel bar spacing and row spacing control device

The utility model relates to a device for installing a longitudinal middle-buried water-stop belt of a tunnel and controlling the spacing and the row spacing of reinforcing steel bars, which comprises a water-stop belt clamp, an installation base, a single-side clamp A, a single-side clamp B and a reinforcing steel bar positioning clamping plate, and is characterized in that the installation base is fixed on an inverted arch template and is provided with the water-stop belt clamp; the waterstop clamp is provided with a single-side clamp A and a single-side clamp B which are used for installing a waterstop, the single-side clamp A is installed on the installation base, the single-side clamp B is connected with the single-side clamp A, and the end of the single-side clamp A and the end of the single-side clamp B are provided with steel bar positioning clamping plates used for adjusting the installation angle of the waterstop respectively and connected with the steel bar positioning clamping plates. According to