The invention provides a climbing ladder which comprises a supporting frame, a handrail frame, a fixing assembly and a reinforcing assembly, the supporting frame comprises a first supporting rod, a second supporting rod and a plurality of supporting plates, the first supporting rod and the second supporting rod are arranged in parallel, and the supporting plates are evenly arranged in the length direction of the first supporting rod and the second supporting rod; forming a continuous rigid frame; the armrest frame is arranged on the supporting frame and comprises a first armrest and a second armrest, the first armrest is arranged on the first supporting rod, the second armrest is arranged on the second supporting rod, a closed stress ring is formed, and transverse distortion caused by vibration of a traditional single armrest is avoided; the fixing assembly is detachably connected with the supporting frame and fixedly connected with the first target position and the second target position to form detachable connection. The reinforcing assembly is detachably connected with the armrest frame, the third target position is fixedly connected with the fourth target position, multi-point constraint is formed, vibration energy is directly absorbed, and the swing amplitude of the inclined ladder is reduced through the synergistic effect of the fixing assembly and the reinforcing assembly.
本发明提供一种攀爬梯,攀爬梯包括支撑架、扶手架、固定组件和加固组件,支撑架包括第一支撑杆、第二支撑杆和多个支撑板,第一支撑杆和第二支撑杆平行设置,各个支撑板在第一支撑杆和第二支撑杆的长度方向均匀设置,形成连续刚性框架;扶手架设置于支撑架,扶手架包括第一扶手和第二扶手,第一扶手设置于第一支撑杆,第二扶手设置于第二支撑杆,形成闭合受力环,避免传统单扶手因震动导致的横向扭曲;固定组件与支撑架可拆卸连接,与第一目标位置和第二目标位置固定连接,形成可拆卸连接;加固组件与扶手架可拆卸连接、第三目标位置和第四目标位置固定连接,形成多点约束,直接吸收震动能量,固定组件和加固组件协同作用,减少斜梯摆动幅度。
Climbing ladder
一种攀爬梯
2025-05-16
Patent
Electronic Resource
Chinese