Permanent and temporary combined construction structure for road drainage

The utility model discloses a permanent and temporary combined construction structure for road drainage, which comprises a permanent pipeline and a temporary pipeline, a connecting seat is welded and fixed at the outer end of the permanent pipeline, the connecting end of the temporary pipeline penetrates through the connecting seat and extends into the permanent pipeline, and a fixing sleeve is sleeved outside the connecting end of the temporary pipeline. A plurality of clamping blocks are fixed to the outer wall of the fixing sleeve in a surrounding mode, a plurality of socket blocks are fixed to the inner wall of the connecting base in a surrounding mode, embedding grooves matched with the clamping blocks in structure are formed in the socket blocks, mounting lugs are fixed to the two sides of the outer ends of the socket blocks, and the same stop lever is inserted into the mounting lugs in a penetrating mode. According to the permanent and temporary combined construction structure for road drainage, the te