Bracket support group spare that silo sliding formwork platform was used

The utility model discloses a bracket support group spare that silo sliding formwork platform was used belongs to building element technical field, include bracket built -in fitting pre -buried in section of thick bamboo wall concrete and the bracket that links firmly with the bracket built -in fitting, the bracket built -in fitting includes that the two -way internal thread that sets up connects in section of thick bamboo wall concrete, the location steel sheet, the end sets up the screwed embedded bar, the embedded bar passes the location steel sheet and is connected with two -way internal thread connector thread, and it is fixed with the location steel sheet with the help of the nut, the bracket links firmly with the bracket built -in fitting with the help of the screw -thread fit that harness cord lead screw and two -way internal thread connect, the weldment work volume has been reduced, and need not reserved through hole, the requirement of granary gas tightness has been guaranteed, fix a position more a