Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A ladder for garden nursery stock pruning relates to the technical field of ladders and comprises a top plate, a first ladder assembly, a second ladder assembly and supporting rods, a plurality of pedals are welded between the first ladder assembly and the second ladder assembly, and the top of the first ladder assembly and the top of the second ladder assembly are rotationally connected with one side of the bottom of the top plate. The top of the supporting rod is rotationally connected with the middle of the other side of the bottom of the top plate, a triangular structure is formed among the first ladder assembly, the second ladder assembly and the supporting rod, an annular groove is formed in the center of the top of the top plate, one side of the annular groove is connected with a top cover through a hinge, and an annular boss is arranged in the annular groove. A clamping ring is clamped on the annular boss, a through hole is formed in the top plate in the annular boss, and by means of the technical scheme, the technical problems that a ladder is unstable in structure and inconvenient to carry, and pruned branches cannot be collected in time can be solved.
一种用于园林苗木修剪的梯子，涉及梯子技术领域，包括顶板、第一梯架、第二梯架和支撑杆，所述第一梯架与第二梯架之间焊接有多个踏板，所述第一梯架和第二梯架的顶部与顶板底部一侧转动连接，所述支撑杆的顶部与顶板底部另一侧的中部转动连接，所述第一梯架、第二梯架和支撑杆之间形成三角结构，所述顶板顶部中心开设有一环形凹槽，所述环形凹槽一侧通过合页连接有顶盖，所述环形凹槽内设有环形凸台，所述环形凸台上卡接有卡环，所述环形凸台内部的顶板上开设有通孔，本发明的技术方案能够解决梯子结构不稳固，搬运不方便和不能及时收集被剪枝条的技术问题。
A ladder for garden nursery stock pruning relates to the technical field of ladders and comprises a top plate, a first ladder assembly, a second ladder assembly and supporting rods, a plurality of pedals are welded between the first ladder assembly and the second ladder assembly, and the top of the first ladder assembly and the top of the second ladder assembly are rotationally connected with one side of the bottom of the top plate. The top of the supporting rod is rotationally connected with the middle of the other side of the bottom of the top plate, a triangular structure is formed among the first ladder assembly, the second ladder assembly and the supporting rod, an annular groove is formed in the center of the top of the top plate, one side of the annular groove is connected with a top cover through a hinge, and an annular boss is arranged in the annular groove. A clamping ring is clamped on the annular boss, a through hole is formed in the top plate in the annular boss, and by means of the technical scheme, the technical problems that a ladder is unstable in structure and inconvenient to carry, and pruned branches cannot be collected in time can be solved.
一种用于园林苗木修剪的梯子，涉及梯子技术领域，包括顶板、第一梯架、第二梯架和支撑杆，所述第一梯架与第二梯架之间焊接有多个踏板，所述第一梯架和第二梯架的顶部与顶板底部一侧转动连接，所述支撑杆的顶部与顶板底部另一侧的中部转动连接，所述第一梯架、第二梯架和支撑杆之间形成三角结构，所述顶板顶部中心开设有一环形凹槽，所述环形凹槽一侧通过合页连接有顶盖，所述环形凹槽内设有环形凸台，所述环形凸台上卡接有卡环，所述环形凸台内部的顶板上开设有通孔，本发明的技术方案能够解决梯子结构不稳固，搬运不方便和不能及时收集被剪枝条的技术问题。