The invention provides a creeping formwork alarm device. The creeping formwork alarm device comprises a bearing pin sensor, a data display box and a control box which are electrically connected with each other, wherein the bearing pin sensor comprises a wire outgoing part, and a position of an outgoing wire of the wire outgoing part is parallel to the ground. Compared with the related technology, a force measuring device in the creeping formwork alarm device provided by the invention can detect a load value of a creeping mode and display the load value data through the data display box, when the load value exceeds a preset early-warning value, and an alarm lamp alarms to prompt that material stacking must be stopped immediately, thereby ensuring construction safety, and greatly reducing potential safety hazards.