Temporary drainage device for urban garden construction

The temporary drainage device comprises a first swing rod, a second swing rod, a pull rod, a lifting rod, a pin shaft and a second fixing ring, the first swing rod and the second swing rod are respectively formed by sequentially connecting a rod handle, a rod head and a rod tip which are the same, the bottom of the rod tip is a tip, and waterproof coatings are arranged on the first swing rod and the second swing rod. The two rod handles are connected through a pin shaft, a first fixing ring connected with a pull rod is arranged between the two rod heads, a lifting rod is arranged in the middle of the first fixing ring, a waterproof coating is arranged on the pull rod, a pull ring is arranged at the top of the lifting rod, a second fixing ring is arranged at the bottom of the lifting rod, and the second fixing ring is fixedly connected through a bolt. The water drainage device is simple in structure, the swing rod can swing to prevent blocking, sundries at the position of the water drainage pipe can be cleaned