Support is prevented down to couple formula

The utility model discloses a support is prevented down to couple formula includes the mould, prevents down the bracing piece and prevent the piece of falling support group, the mould is I shaped steel, on the mould along mould length direction fixed be equipped with a plurality of vertical arrange prevent down the bracing piece prevent fixed being equipped with in the top of falling the bracing piece and prevent the piece of falling support group, prevent the U type member of the piece of falling support group for invering, wait that the component that supports leans on one side to lean on on preventing down the bracing piece, the top card is in the U type member of invering. The solder joint that the member support in -process produced in traditional mode has been avoided on the component, reduce the driving holding time of member support in -process by a wide margin, prevent down the use of support through the lifting hook formula, fixed component that can be quick, firm. 该实用新型公开了挂钩式防倒支架，包括胎具、防倒支撑杆和防倒支撑组件，