The skeleton of an agricultural horticultural greenhouse includes an arc-shaped supporting top beam, an oblique supporting beam, a cross beam, a middle supporting column and a connecting stud. The middle part of the arc-shaped supporting top beam has a beam and column, and the top part of the beam and column has a connecting seat with an inner hole of the connecting seat. The inner holes of the connecting seat cooperate with each other to form a connecting threaded cavity, and the connecting stud is placed into the connection. In the connecting screw cavity, both ends of the connecting stud are tightened with the fixed nuts, and the curved supporting top beams are connected with each other. The outside of the beams and columns has a supporting arc surface, which is matched with the covering film. The top of the oblique supporting beam is welded with the middle of the beams and columns, the bottom of the oblique supporting beam is welded with the middle of the beams, and the outer part of the connecting seat has an L-shaped convex platform, while the outer part of the L-shaped convex platform is Fixed teeth are evenly distributed. There are L-shaped convex grooves in the connecting seat. Fixed teeth are evenly distributed in the L-shaped convex grooves. The L-shaped convex grooves are placed in the L-shaped convex grooves. Fixed teeth are matched with fixed teeth.
【技術實現步驟摘要】
一種農業園藝大棚骨架
本技術涉及園藝大棚領域,尤其涉及一種農業園藝大棚骨架。
技術介紹
在農業園藝種植作物的過程中,常需要架設大棚以便于管理與保溫,傳統的大棚頂梁多采用一體式,其整體長度較長不易運輸,而頂梁分體式設計的大棚在連接處容易凸起損壞大棚覆膜,影響使用。
技術實現思路
本技術針對現有技術存在的上述不足,提供一種結構合理的一種農業園藝大棚骨架。本技術的目的是通過以下技術方案來實現:一種農業園藝大棚骨架,包括弧形支撐頂梁、斜支撐梁、橫梁、中位支撐柱、連接螺柱,所述弧形支撐頂梁中部具有梁柱,梁柱頂部具有連接座,連接座內部具有連接座內孔,連接座內孔互相配合形成連接螺紋腔,連接螺柱置入連接螺紋腔內,連接螺柱兩端與固定螺母把緊,弧形支撐頂梁互相連接,梁柱外部具有支撐弧面,支撐弧面與覆蓋膜配合,所述斜支撐梁頂部與梁柱中部焊接,斜支撐梁底部與橫梁中部焊接,連接座外部具有L型凸臺,L型凸臺外部均勻分布固定齒,連接座內部具有L型凸臺槽,L型凸臺槽內部均勻分布固定齒槽,L型凸臺置入L型凸臺槽內,固定齒槽與固定齒配合。所述中位支撐柱頂部對稱分布固定翅,固定翅與橫梁底面焊接,中位支撐柱底部埋入地面內,側立柱頂部與弧形支撐頂梁底部焊接,側立柱底部埋入地面內,側立柱上部與橫梁兩端焊接。有益效果:梁柱為圓柱形,其與覆蓋膜接觸面為支撐弧面,接觸面為弧形,連接座頂面也為弧形,在連接處不會發生刺破覆蓋膜的情況發生,結構合理,中位支撐柱頂部對稱分布固定翅,固定翅頂面與橫梁底部焊接,橫梁所承受的彎矩集中點可以由固定翅傳遞給中位支撐柱,結構合理,斜支撐梁頂部與弧形支撐頂梁中部焊接,斜支撐梁底部與橫梁 ...
【技術保護點】
1.一種農業園藝大棚骨架,其特征是:?包括弧形支撐頂梁、斜支撐梁、橫梁、中位支撐柱、連接螺柱,所述弧形支撐頂梁中部具有梁柱,梁柱頂部具有連接座,連接座內部具有連接座內孔,連接座內孔互相配合形成連接螺紋腔,連接螺柱置入連接螺紋腔內,連接螺柱兩端與固定螺母把緊,弧形支撐頂梁互相連接,梁柱外部具有支撐弧面,支撐弧面與覆蓋膜配合,所述斜支撐梁頂部與梁柱中部焊接,斜支撐梁底部與橫梁中部焊接,連接座外部具有L型凸臺,L型凸臺外部均勻分布固定齒,?連接座內部具有L型凸臺槽,L型凸臺槽內部均勻分布固定齒槽,L型凸臺置入L型凸臺槽內,固定齒槽與固定齒配合。
【技術特征摘要】
1.一種農業園藝大棚骨架,其特征是:包括弧形支撐頂梁、斜支撐梁、橫梁、中位支撐柱、連接螺柱,所述弧形支撐頂梁中部具有梁柱,梁柱頂部具有連接座,連接座內部具有連接座內孔,連接座內孔互相配合形成連接螺紋腔,連接螺柱置入連接螺紋腔內,連接螺柱兩端與固定螺母把緊,弧形支撐頂梁互相連接,梁柱外部具有支撐弧面,支撐弧面與覆蓋膜配合,所述斜支撐梁頂部與梁柱中部焊接,斜支撐梁底部與橫梁中部焊接...
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