Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite material straight ladder integrally formed by adopting sandwich material and preparation method of composite material straight ladder
The invention provides a composite material vertical ladder integrally formed by adopting a sandwich material and a preparation method, the composite material vertical ladder comprises vertical rods on two sides and a transverse support arranged between the vertical rods on the two sides, the vertical rods and the transverse support are of hollow structures, the internal structures of the vertical rods and the transverse support are communicated to form an internal space, and the vertical rods are arranged in the internal space. A core material is arranged in the inner space, and the composite material straight ladder is integrally formed. Compared with the prior art, according to the composite material straight ladder integrally formed by adopting the sandwich material, the vertical rods are communicated with the internal structures of the transverse supports to form the internal space, the core material is arranged in the internal space, and the composite material straight ladder is integrally formed; on one hand, damage to the structure of the vertical ladder caused by procedures such as punching and rod penetrating in the assembling process of a traditional vertical ladder is avoided, and the mechanical strength and safety of the vertical ladder can be obviously improved; and on the other hand, forming is convenient, and the production efficiency is greatly improved.
本发明提供一种采用夹芯材料一体成型的复合材料直梯及制备方法，所述复合材料直梯包括两侧的立杆和设置在两侧立杆之间的横撑，所述立杆、横撑为中空结构，所述立杆与横撑的内部结构相连通形成内部空间，在所述内部空间内设置芯材，所述复合材料直梯一体成型。与现有技术相比，本发明所述的一种采用夹芯材料一体成型的复合材料直梯，立杆与横撑的内部结构相连通形成内部空间，在内部空间内设置芯材，复合材料直梯一体成型，一方面、避免了传统直梯在组装过程中打孔、穿杆等工序对直梯结构造成的破坏，可以明显提升直梯的机械强度和安全性；另一方面、便于成型，大大提高了生产效率。
Composite material straight ladder integrally formed by adopting sandwich material and preparation method of composite material straight ladder
The invention provides a composite material vertical ladder integrally formed by adopting a sandwich material and a preparation method, the composite material vertical ladder comprises vertical rods on two sides and a transverse support arranged between the vertical rods on the two sides, the vertical rods and the transverse support are of hollow structures, the internal structures of the vertical rods and the transverse support are communicated to form an internal space, and the vertical rods are arranged in the internal space. A core material is arranged in the inner space, and the composite material straight ladder is integrally formed. Compared with the prior art, according to the composite material straight ladder integrally formed by adopting the sandwich material, the vertical rods are communicated with the internal structures of the transverse supports to form the internal space, the core material is arranged in the internal space, and the composite material straight ladder is integrally formed; on one hand, damage to the structure of the vertical ladder caused by procedures such as punching and rod penetrating in the assembling process of a traditional vertical ladder is avoided, and the mechanical strength and safety of the vertical ladder can be obviously improved; and on the other hand, forming is convenient, and the production efficiency is greatly improved.
本发明提供一种采用夹芯材料一体成型的复合材料直梯及制备方法，所述复合材料直梯包括两侧的立杆和设置在两侧立杆之间的横撑，所述立杆、横撑为中空结构，所述立杆与横撑的内部结构相连通形成内部空间，在所述内部空间内设置芯材，所述复合材料直梯一体成型。与现有技术相比，本发明所述的一种采用夹芯材料一体成型的复合材料直梯，立杆与横撑的内部结构相连通形成内部空间，在内部空间内设置芯材，复合材料直梯一体成型，一方面、避免了传统直梯在组装过程中打孔、穿杆等工序对直梯结构造成的破坏，可以明显提升直梯的机械强度和安全性；另一方面、便于成型，大大提高了生产效率。
Composite material straight ladder integrally formed by adopting sandwich material and preparation method of composite material straight ladder
一种采用夹芯材料一体成型的复合材料直梯及制备方法
SHI LEILEI (Autor:in) / GONG CHAOCHEN (Autor:in) / WANG XINLE (Autor:in) / ZHANG HONGYUAN (Autor:in) / LI LUOPING (Autor:in) / ZENG FEI (Autor:in)
15.10.2024
Patent
Elektronische Ressource
Chinesisch
Portable straight ladder made of carbon fiber composite material
| Europäisches Patentamt | 2015
Telescopic straight ladder for ship and use method of telescopic straight ladder
| Europäisches Patentamt | 2022