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A platform for research: civil engineering, architecture and urbanism
Structure for improving transverse bearing capacity of foot nail, guide rail connecting foot nail and crawling ladder foot nail
The invention belongs to the technical field of power transmission tower climbing equipment, and provides a structure for improving the transverse bearing capacity of a foot nail, a guide rail connecting foot nail and a crawling ladder foot nail, the structure for improving the transverse bearing capacity of the foot nail comprises a crawling ladder foot nail body and a supporting structure, the supporting structure is arranged on the crawling ladder foot nail body in a sleeving mode, and a two-force-rod structure is formed. One end of the crawling ladder foot nail body is a threaded section, the other end is a hexagon head or a bolt head, and an anti-skid groove is formed in the surface of the middle of the crawling ladder foot nail body. The design and the function of the foot pin are obviously improved and broken through unprecedentedly. Aiming at the limitation of small transverse bearing capacity of a traditional foot nail in structure, namely the problem of limited bending load bearing capacity caused by pure cantilever beam design, the invention ingeniously designs a supporting structure which is tightly matched with the foot nail and works together with the foot nail. The innovative design not only breaks through the structural constraint of a traditional foot nail, but also optimizes the foot nail into a more stable two-force rod structure.
本发明属于输电铁塔攀爬设备技术领域，提供提升脚钉横向承载力的结构、导轨连接脚钉及爬梯脚钉，所述提升脚钉横向承载力的结构包括爬梯脚钉本体和支撑结构，支撑结构套设在爬梯脚钉本体上，形成了二力杆结构。爬梯脚钉本体的一端为螺纹段，另一端为六角头或螺栓头，爬梯脚钉本体的中部表面加工有防滑槽。本发明在脚钉的设计与功能上均实现了前所未有的显著提升与突破。针对传统脚钉在结构上存在横向承载力小的局限性，即单纯悬臂梁设计导致的受弯曲载荷承载能力有限的问题，本发明巧妙地设计了一种与脚钉紧密配合、共同工作的支撑结构。这一创新设计不仅打破了传统脚钉的结构束缚，更将其优化为更为稳固的二力杆结构。
Structure for improving transverse bearing capacity of foot nail, guide rail connecting foot nail and crawling ladder foot nail
The invention belongs to the technical field of power transmission tower climbing equipment, and provides a structure for improving the transverse bearing capacity of a foot nail, a guide rail connecting foot nail and a crawling ladder foot nail, the structure for improving the transverse bearing capacity of the foot nail comprises a crawling ladder foot nail body and a supporting structure, the supporting structure is arranged on the crawling ladder foot nail body in a sleeving mode, and a two-force-rod structure is formed. One end of the crawling ladder foot nail body is a threaded section, the other end is a hexagon head or a bolt head, and an anti-skid groove is formed in the surface of the middle of the crawling ladder foot nail body. The design and the function of the foot pin are obviously improved and broken through unprecedentedly. Aiming at the limitation of small transverse bearing capacity of a traditional foot nail in structure, namely the problem of limited bending load bearing capacity caused by pure cantilever beam design, the invention ingeniously designs a supporting structure which is tightly matched with the foot nail and works together with the foot nail. The innovative design not only breaks through the structural constraint of a traditional foot nail, but also optimizes the foot nail into a more stable two-force rod structure.
本发明属于输电铁塔攀爬设备技术领域，提供提升脚钉横向承载力的结构、导轨连接脚钉及爬梯脚钉，所述提升脚钉横向承载力的结构包括爬梯脚钉本体和支撑结构，支撑结构套设在爬梯脚钉本体上，形成了二力杆结构。爬梯脚钉本体的一端为螺纹段，另一端为六角头或螺栓头，爬梯脚钉本体的中部表面加工有防滑槽。本发明在脚钉的设计与功能上均实现了前所未有的显著提升与突破。针对传统脚钉在结构上存在横向承载力小的局限性，即单纯悬臂梁设计导致的受弯曲载荷承载能力有限的问题，本发明巧妙地设计了一种与脚钉紧密配合、共同工作的支撑结构。这一创新设计不仅打破了传统脚钉的结构束缚，更将其优化为更为稳固的二力杆结构。
Structure for improving transverse bearing capacity of foot nail, guide rail connecting foot nail and crawling ladder foot nail
提升脚钉横向承载力的结构、导轨连接脚钉及爬梯脚钉
NIE RENYUAN (author) / ZHAO HANXUE (author) / LI JI (author) / LENG YUECHUN (author) / CAO SHU (author) / ZHAO SEN (author) / CHEN JIONGYE (author) / SHI GUO (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern
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