A subway depot structure steel plate hoop beam column reinforcing auxiliary tool

Abstract

The utility model provides a subway depot structure steel plate hoop beam column reinforcing auxiliary tool relates to pre -tight adjuster technical field. Including adjusting board and curved surface board, the adjusting board is semicircular, the inner surface of curved surface board and adjusting board is pasted together, the one side of adjusting board is provided with pre -tight adjusting structure, pre -tight adjusting structure includes two rectangular boards, two the one side of rectangular board and the both ends fixed connection of adjusting board, through setting pre -tight adjusting structure, under the action of pre -tight screw rod and first fixed nut, drive two rectangular boards opposite movement, further can extrude pre -tight to curved surface board, make pre -tight effect better, can cooperate round fender and second fixed nut under the action of auxiliary screw rod, to auxiliary screw rod is positioned, further make rectangular board in the process of deformation, the both ends of rectangular board will not move towards, further avoid the influence rectangular board extrusion curved surface board carries out pre -tight.

Images