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Novel composite material scaffold rod and manufacturing process thereof
The invention relates to a novel composite material scaffold rod and a manufacturing process thereof. The scaffold rod comprises a rod main body (1) which is an integrated glass fiber reinforced polyurethane resin member by primary extrusion forming. The rod main body is in a cylindrical tubular shape, and a plurality of reinforcing ribs (11) are uniformly arranged on the inner circle surface in around array shape. Reinforcing protecting end covers (2) which are integrated metal members are arranged at two ends of the rod main body (1), the end part of the rod main body (1) is inserted into aU-shaped mounting cavity (21), the reinforcing ribs (11) are inserted into opened slots (22), filling adhesive cavities (4) are formed thereamong, and the filling adhesive cavities (4) are filled with polyurethane structural adhesives (3). The novel composite material scaffold rod is simple and novel in structure, high in mechanical strength, high in bearing capacity, light in weight, energy-saving and environmental-friendly, advanced and sophisticated in manufacturing process and easy to implement, and can improve the manufacturing efficiency and lower the manufacturing cost.
本发明涉及一种新型复合材料脚手架架杆及制作工艺，该脚手架架杆包括架杆主体(1)，架杆主体(1)为一次性挤压成型的玻璃纤维增强聚氨酯树脂整体构件，其形状为圆柱形管状，其内圆面上呈圆形阵列状均匀设置有多个加强筋(11)，架杆主体(1)的两端设置有加强保护端套(2)，加强保护端套(2)为金属整体构件，架杆主体(1)的端部插入在U形安装腔(21)内，加强筋(11)插入在开口槽(22)中，其之间形成有填充粘接腔(4)，填充粘接腔(4)内填充有聚氨酯结构胶(3)，本发明结构简单新颖，机械强度高，承重能力强，重量轻，节能环保，制作工艺先进成熟、易实施，可提高制作效率，降低制作成本。
Novel composite material scaffold rod and manufacturing process thereof
The invention relates to a novel composite material scaffold rod and a manufacturing process thereof. The scaffold rod comprises a rod main body (1) which is an integrated glass fiber reinforced polyurethane resin member by primary extrusion forming. The rod main body is in a cylindrical tubular shape, and a plurality of reinforcing ribs (11) are uniformly arranged on the inner circle surface in around array shape. Reinforcing protecting end covers (2) which are integrated metal members are arranged at two ends of the rod main body (1), the end part of the rod main body (1) is inserted into aU-shaped mounting cavity (21), the reinforcing ribs (11) are inserted into opened slots (22), filling adhesive cavities (4) are formed thereamong, and the filling adhesive cavities (4) are filled with polyurethane structural adhesives (3). The novel composite material scaffold rod is simple and novel in structure, high in mechanical strength, high in bearing capacity, light in weight, energy-saving and environmental-friendly, advanced and sophisticated in manufacturing process and easy to implement, and can improve the manufacturing efficiency and lower the manufacturing cost.
本发明涉及一种新型复合材料脚手架架杆及制作工艺，该脚手架架杆包括架杆主体(1)，架杆主体(1)为一次性挤压成型的玻璃纤维增强聚氨酯树脂整体构件，其形状为圆柱形管状，其内圆面上呈圆形阵列状均匀设置有多个加强筋(11)，架杆主体(1)的两端设置有加强保护端套(2)，加强保护端套(2)为金属整体构件，架杆主体(1)的端部插入在U形安装腔(21)内，加强筋(11)插入在开口槽(22)中，其之间形成有填充粘接腔(4)，填充粘接腔(4)内填充有聚氨酯结构胶(3)，本发明结构简单新颖，机械强度高，承重能力强，重量轻，节能环保，制作工艺先进成熟、易实施，可提高制作效率，降低制作成本。
Novel composite material scaffold rod and manufacturing process thereof
一种新型复合材料脚手架架杆及制作工艺
JIAO ZHENQING (author) / YIN HONGHU (author) / LI LINYAO (author)
2020-10-23
Patent
Electronic Resource
Chinese
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