Slice self-adaptation nylon sand-protecting barrier

The utility model discloses a slice self-adaptation nylon sand-protecting barrier, include the choke plate and plug in the borer, the upper end and choke plate fixed connection that should plug in the borer, be equipped with ventilation window and activity piece on this choke plate, the establishing in the ventilation window of the size of this activity piece matching, both are lower extreme fixed connection only the utility model discloses overall structure is ingenious, fixes the sand in the production being applied to, can be based on and check winds and fix drifting sand needs with the nimble combination of slice self-adaptation nylon sand-protecting barrier, but both the perpendicular to was laid when landlord's wind direction banding and is made it to form a whole sand-protecting barrier area, but also the trellis is laid, forms the net of checking winds and fixing drifting sand, can not only bring into play good checking winds and fixing drifting sand effect, and the construction is fast, with low costs, longe-lived in addition, purpose that the realization was fixed the sand for a long time, do not exist yet receive material resource's restriction like traditional sand-protecting barrier (clay, wheatgrass, gravel etc. ), in addition, if it is ageing to meet slice self-adaptation nylon sand-protecting barrier, when damaged, still can retrieve fast or convenient change, prevent that environmental pollution and sand-protecting barrier lost efficacy