Maintenance film fixing device for water-stable base layer in arid region

The utility model relates to the technical field of water stable layer maintenance, and discloses a maintenance film fixing device for a water stable base layer in an arid region, which comprises a protective film, a clamping component is clamped on the outer wall of the protective film, a fixing component is fixedly mounted on one side of the clamping component, and the fixing component comprises a positioning insertion rod. A mounting block is fixedly mounted at the top of the positioning insertion rod, a protective film starting plate is fixedly mounted on one side of the mounting block, a sliding rod is fixedly mounted at one end of the mounting block, and a sliding sleeve is slidably mounted on the outer wall of the sliding rod. According to the curing film fixing device for the water-stable base layer in the arid region, firstly, a positioning insertion rod is inserted into the ground, when a protective film needs to be opened, only a sliding sleeve needs to be pulled to slide on the outer wall of a sli