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Stepped core shaft type composite material tower and manufacturing process
The invention relates to a stepped core shaft type composite material tower and a manufacturing process. A tower body (1) is a cone frustum-shaped hollow component and comprises an inner column body component (11), a middle column body component (12) and an outer column body component (13), wherein the inner column body component (11) is in a stepped cylinder shape and is formed by sequentially connecting a plurality of sections of hollow composite pipes (111) with different diameters in a sleeving mode; the hollow composite pipes (111) are made of glass fiber reinforced polyurethane resin; aconnecting ring (112) is arranged between every two hollow composite pipes (111) connected in a sleeving mode; an annular bonding cavity (114) is filled with polyurethane structural adhesive; the middle column body component (12) is arranged on the outer surface of the inner column body component (11); and the outer column body component (13) is arranged on the outer surface of the middle column body component (12). The stepped core shaft type composite material tower is simple and novel in structure, high in mechanical strength, not prone to breakage, simple in production process, high in production efficiency and low in production cost.
本发明涉及一种阶梯芯轴式复合材料杆塔及制作工艺，杆塔本体(1)为圆锥台形中空状构件，其包括内柱体构件(11)、中柱体构件(12)和外柱体构件(13)，内柱体构件(11)为阶梯圆柱形状，由多段不同直径的材料为玻纤增强聚氨酯树脂的中空复合管(111)依次套接而成，相套接的两个中空复合管(111)之间设置有连接环(112)，环形粘接腔(114)内填充有聚氨酯结构胶，中柱体构件(12)设置在内柱体构件(11)的外表面上，外柱体构件(13)设置在中柱体构件(12)的外表面上，本发明结构简单新颖，机械强度高不易折断，生产工艺简单，生产效率高，生产成本低。
Stepped core shaft type composite material tower and manufacturing process
The invention relates to a stepped core shaft type composite material tower and a manufacturing process. A tower body (1) is a cone frustum-shaped hollow component and comprises an inner column body component (11), a middle column body component (12) and an outer column body component (13), wherein the inner column body component (11) is in a stepped cylinder shape and is formed by sequentially connecting a plurality of sections of hollow composite pipes (111) with different diameters in a sleeving mode; the hollow composite pipes (111) are made of glass fiber reinforced polyurethane resin; aconnecting ring (112) is arranged between every two hollow composite pipes (111) connected in a sleeving mode; an annular bonding cavity (114) is filled with polyurethane structural adhesive; the middle column body component (12) is arranged on the outer surface of the inner column body component (11); and the outer column body component (13) is arranged on the outer surface of the middle column body component (12). The stepped core shaft type composite material tower is simple and novel in structure, high in mechanical strength, not prone to breakage, simple in production process, high in production efficiency and low in production cost.
本发明涉及一种阶梯芯轴式复合材料杆塔及制作工艺，杆塔本体(1)为圆锥台形中空状构件，其包括内柱体构件(11)、中柱体构件(12)和外柱体构件(13)，内柱体构件(11)为阶梯圆柱形状，由多段不同直径的材料为玻纤增强聚氨酯树脂的中空复合管(111)依次套接而成，相套接的两个中空复合管(111)之间设置有连接环(112)，环形粘接腔(114)内填充有聚氨酯结构胶，中柱体构件(12)设置在内柱体构件(11)的外表面上，外柱体构件(13)设置在中柱体构件(12)的外表面上，本发明结构简单新颖，机械强度高不易折断，生产工艺简单，生产效率高，生产成本低。
Stepped core shaft type composite material tower and manufacturing process
一种阶梯芯轴式复合材料杆塔及制作工艺
JIAO ZHENQING (author) / LIU PENGFEI (author)
2020-10-23
Patent
Electronic Resource
Chinese
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