Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sliding pair structure between steel structure contact surfaces
The invention belongs to the technical field of high polymer materials, and particularly relates to a sliding pair structure between steel structure contact surfaces. The device comprises an upper sliding pair and a lower sliding pair, the upper sliding pair comprises a first steel structure, the first steel structure is fixedly connected with a mirror-surface-level stainless steel plate, the mirror-surface-level stainless steel plate is coated with a lubricant, the lower sliding pair comprises a second steel structure, the second steel structure is provided with a two-component graphene modified fluorocarbon paint coating, and the two-component graphene modified fluorocarbon paint coating is coated with the lubricant. The side, provided with the mirror-level stainless steel plate, of the upper sliding pair makes contact with the side, provided with the two-component graphene modified fluorocarbon paint coating, of the lower sliding pair. Under the cooperative action of the mirror surface grade stainless steel plate, the two-component graphene modified fluorocarbon paint coating and the lubricant, the sliding pair cannot generate excessive compression deformation due to excessive surface pressure, and when the surface pressure is not greater than 5 MPa, the friction coefficient can be controlled to be 0.1 or below; the problem that in the prior art, the actual stress state and the designed stress state of the structure are inconsistent due to the fact that the compression deformation amount of a sliding pair is too large and the durability of the sliding pair is insufficient is solved.
本发明属于高分子材料技术领域，具体涉及一种钢结构接触面间的滑动副结构。本发明包括滑动上副和滑动下副，滑动上副包括第一钢结构，第一钢结构上固定连接有镜面级不锈钢板，所述镜面级不锈钢板上涂覆有润滑剂，滑动下副包括第二钢结构，第二钢结构上设置有双组份石墨烯改性氟碳漆涂层，滑动上副设置有镜面级不锈钢板的一侧与滑动下副设置有双组份石墨烯改性氟碳漆涂层的一侧相接触。本发明在镜面级不锈钢板、双组份石墨烯改性氟碳漆涂层和润滑剂的配合作用下使此类滑动副间不会因面压过大而产生过大压缩变形，在面压不大于5MPa时，摩擦系数能够控制在0.1以下，解决了现有技术中滑动副受压变形量过大及滑动副耐久性不足而导致结构实际受力状态与设计受力状态不一致的问题。
Sliding pair structure between steel structure contact surfaces
The invention belongs to the technical field of high polymer materials, and particularly relates to a sliding pair structure between steel structure contact surfaces. The device comprises an upper sliding pair and a lower sliding pair, the upper sliding pair comprises a first steel structure, the first steel structure is fixedly connected with a mirror-surface-level stainless steel plate, the mirror-surface-level stainless steel plate is coated with a lubricant, the lower sliding pair comprises a second steel structure, the second steel structure is provided with a two-component graphene modified fluorocarbon paint coating, and the two-component graphene modified fluorocarbon paint coating is coated with the lubricant. The side, provided with the mirror-level stainless steel plate, of the upper sliding pair makes contact with the side, provided with the two-component graphene modified fluorocarbon paint coating, of the lower sliding pair. Under the cooperative action of the mirror surface grade stainless steel plate, the two-component graphene modified fluorocarbon paint coating and the lubricant, the sliding pair cannot generate excessive compression deformation due to excessive surface pressure, and when the surface pressure is not greater than 5 MPa, the friction coefficient can be controlled to be 0.1 or below; the problem that in the prior art, the actual stress state and the designed stress state of the structure are inconsistent due to the fact that the compression deformation amount of a sliding pair is too large and the durability of the sliding pair is insufficient is solved.
本发明属于高分子材料技术领域，具体涉及一种钢结构接触面间的滑动副结构。本发明包括滑动上副和滑动下副，滑动上副包括第一钢结构，第一钢结构上固定连接有镜面级不锈钢板，所述镜面级不锈钢板上涂覆有润滑剂，滑动下副包括第二钢结构，第二钢结构上设置有双组份石墨烯改性氟碳漆涂层，滑动上副设置有镜面级不锈钢板的一侧与滑动下副设置有双组份石墨烯改性氟碳漆涂层的一侧相接触。本发明在镜面级不锈钢板、双组份石墨烯改性氟碳漆涂层和润滑剂的配合作用下使此类滑动副间不会因面压过大而产生过大压缩变形，在面压不大于5MPa时，摩擦系数能够控制在0.1以下，解决了现有技术中滑动副受压变形量过大及滑动副耐久性不足而导致结构实际受力状态与设计受力状态不一致的问题。
Sliding pair structure between steel structure contact surfaces
一种钢结构接触面间的滑动副结构
ZHANG YUZHI (Autor:in) / LI BING (Autor:in) / ZHAO CANHUI (Autor:in) / YANG TENGYU (Autor:in) / LIU ZHIWEN (Autor:in) / SHI CHENGJIE (Autor:in) / LIANG HUANWEI (Autor:in)
15.07.2022
Patent
Elektronische Ressource
Chinesisch
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