Combined splicing type damping bridge

The utility model discloses a combined splicing type damping bridge which comprises supporting seats, connecting grooves, buffering cushion blocks, side buffering sleeves, lower clamping grooves, sealing gaskets, upper clamping grooves, bridge plates, guardrails, connecting seats, through holes, fixing columns, elastic sleeves, connecting holes, elastic washers, nuts and external threads. The bridge plate has the advantages of being reasonable and simple in structure, low in production cost, convenient to install and complete in function, the buffering cushion block and the side buffering sleeve can wrap the outer portion of the lower side of the connecting base in an all-dimensional mode, and therefore the all-dimensional damping effect of the bridge plate is guaranteed; the sealing gasket is arranged, so that the sealing effect of the connecting groove can be ensured, and impurities, dust and the like are prevented from entering the connecting groove to affect the long-time damping effect; a plurality of th