Dismantling device for bridge floor main body structure

Abstract

The bridge floor main body structure dismantling device comprises a front butt-clamping module, a rear butt-clamping module and a combination mechanism, wherein the front butt-clamping module and the rear butt-clamping module are used for butt-clamping a bridge floor, and the combination mechanism is used for achieving fixed connection and separation of the two butt-clamping modules. The butt clamping module comprises a cross beam, a longitudinal beam, a synchronizing mechanism and a U-shaped seat; a walking mechanism and a limiting mechanism are arranged on a cross beam of the front butt-clamping module, laser heads are arranged at the two ends of a longitudinal beam, a clamping mechanism and a drilling mechanism are arranged on a U-shaped base in a matched mode, the walking mechanism is used for driving the device to walk, the limiting mechanism is used for limiting the walking stroke of the device, and the clamping mechanism is used for clamping the side edge of a bridge floor in the U-shaped base. The drilling mechanism is used for driving a drill rod to downwards penetrate through a through hole to punch a bridge floor; a hanging bracket used for hoisting is arranged on the cross beam of the rear butt-clamping module, and a locking mechanism is matched with the U-shaped base and used for driving a locking rod to downwards penetrate through the penetrating hole to lock the bridge floor. According to the device, the cutting position and the hoisting position can be conveniently confirmed, and the cutting and hoisting stability, the bridge floor hoisting efficiency and the bridge floor cutting safety are improved.

Images