The utility model discloses a total powerstation bracket for shield structure constructional survey, including horizontal pallet plate the last total powerstation mounting hole that is equipped with of horizontal pallet plate one side rigid coupling that horizontal pallet plate is close to the section of jurisdiction has a horizontal bracket the tip that horizontal bracket kept away from horizontal pallet plate is equipped with side direction open -ended section of jurisdiction bolt hole I, horizontal pallet plate's bottom rigid coupling has a bracing part the lower extreme of bracing part is equipped with side direction open -ended section of jurisdiction bolt hole II. The utility model discloses have stronger stability and support ability, can avoid external disturbance, guarantee the measurement accuracy of total powerstation. And the utility model discloses light in weight, occupation space is little, does not hinder other construction processes and goes on, installation and dismantlement are convenient, this bracket adopts the all steel structure, has higher intensity and rigidity, can be suitable for the shield and construct the construction environment. And after dismantling, can reuse, can save the cost.