Plastic protective sleeve of greenhouse steel frame structure

• Main Author: JIANG LIRU
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BUILDING; CEILINGS; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FIXED CONSTRUCTIONS; FLOORS; FORESTRY; GENERAL BUILDING CONSTRUCTIONS; HORTICULTURE; HUMAN NECESSITIES; HUNTING; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; TRAPPING; WALLS, e.g. PARTITIONS; WATERING

The utility model discloses a plastic protective sleeve of a greenhouse steel frame structure, which comprises a hollow column body (1) and a solid bottom (2), the solid bottom (2) is integrally formed at the bottom end of the hollow column body (1), a boss (3) is integrally formed at the contact position of the hollow column body (1) and the solid bottom (2), and a positioning groove (4) is formed between the boss (3) and the inner wall of the hollow column body (1). The plastic greenhouse is simple in structure and convenient to use, the service life of the plastic greenhouse is prolonged, and the production cost of breeding farmers is reduced. 本实用新型公开了大棚钢架结构的塑料保护套，它包括空芯柱体（1）和实芯底（2），在空芯柱体（1）的底端一体成形实芯底（2），并在空芯柱体（1）内和实芯底（2）相接触处一体成形凸台（3），凸台（3）与空芯柱体（1）的内壁之间形成定位槽（4）。本实用新型结构简单，使用方便，增加塑料大棚的使用年限，降低种养殖户的生产成本。