The invention discloses a novel water conservancy pipeline bracket, which includes a sleeve, a first bolt, a connecting block, a nut, a support rod, a second bolt, a first pipe sleeve, a second pipe sleeve, a rubber pad, a through hole, and a first spring , rubber block, locking device, first block, second block, magnet block, collar, guide rod, second spring and stopper. The invention has reasonable structure and novel design, can quickly install and disassemble the first pipe sleeve and the second pipe sleeve, can save the time for laying water conservancy pipelines, and facilitates the repair and maintenance of water conservancy pipelines; The first sleeve and the second sleeve are locked, and the first clamping block and the second clamping block are closely fitted by the compressed second spring, and the first clamping block and the second clamping block hook each other through their own J-shaped structure Hold, so that the first sleeve and the second sleeve are locked firmly, and the first block can be separated from the second block by pushing the ring, and the locking of the first sleeve and the second sleeve can be released quickly.