Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fixed-angle deflection ladder joint mechanism
The invention discloses a fixed-angle deflection ladder joint mechanism, and belongs to the technical field of working ladders. A fixed-angle deflection ladder joint mechanism comprises an inner joint connected with an upper ladder unit and an outer joint connected with a lower ladder unit. The inner joint is rotationally matched with the outer joint through a rotating shaft, at least two limiting grooves are formed in the edge of the inner joint, and the outer joint is provided with limiting assemblies used for being matched with the limiting grooves; and when the limiting assemblies are matched with different limiting grooves, different included angles A are formed between the upper-stage ladder unit and the lower-stage ladder unit. The ladder joint mechanism is used for connecting the upper ladder unit and the lower ladder unit of the working ladder, an included angle is formed between the upper ladder unit and the lower ladder unit through cooperation of the limiting assembly and the limiting groove, and therefore the whole working ladder can be in an arch shape, and compared with an existing working frame, when an operator stands on the working ladder to operate, the working ladder has the advantages that the working ladder is convenient to operate. And the left inclined upper position and the right inclined upper position of the cylindrical part can be conveniently operated.
本发明公开了一种定角度偏转梯关节机构，属于工作梯技术领域。一种定角度偏转梯关节机构，包括：与上一级梯单元连接的内关节和与下一级梯单元连接的外关节；内关节通过旋转轴与外关节转动配合，内关节的边缘设有至少两个限位槽，外关节设有用于与限位槽相配合的限位组件；限位组件与不同限位槽配合时，使上一级梯单元和下一级梯单元之间具有不同的夹角A。本发明的梯关节机构用于连接工作梯的上一级梯单元和下一级体单元，通过限位组件和限位槽的配合，使上一级梯单元和下一级梯单元之间具有夹角，从而使得整个工作梯能够呈拱形，相较于现有的工作架，操作人员站在工作梯上操作时，便于对圆筒件的左斜上方和右斜上方位置进行作业。
Fixed-angle deflection ladder joint mechanism
The invention discloses a fixed-angle deflection ladder joint mechanism, and belongs to the technical field of working ladders. A fixed-angle deflection ladder joint mechanism comprises an inner joint connected with an upper ladder unit and an outer joint connected with a lower ladder unit. The inner joint is rotationally matched with the outer joint through a rotating shaft, at least two limiting grooves are formed in the edge of the inner joint, and the outer joint is provided with limiting assemblies used for being matched with the limiting grooves; and when the limiting assemblies are matched with different limiting grooves, different included angles A are formed between the upper-stage ladder unit and the lower-stage ladder unit. The ladder joint mechanism is used for connecting the upper ladder unit and the lower ladder unit of the working ladder, an included angle is formed between the upper ladder unit and the lower ladder unit through cooperation of the limiting assembly and the limiting groove, and therefore the whole working ladder can be in an arch shape, and compared with an existing working frame, when an operator stands on the working ladder to operate, the working ladder has the advantages that the working ladder is convenient to operate. And the left inclined upper position and the right inclined upper position of the cylindrical part can be conveniently operated.
本发明公开了一种定角度偏转梯关节机构，属于工作梯技术领域。一种定角度偏转梯关节机构，包括：与上一级梯单元连接的内关节和与下一级梯单元连接的外关节；内关节通过旋转轴与外关节转动配合，内关节的边缘设有至少两个限位槽，外关节设有用于与限位槽相配合的限位组件；限位组件与不同限位槽配合时，使上一级梯单元和下一级梯单元之间具有不同的夹角A。本发明的梯关节机构用于连接工作梯的上一级梯单元和下一级体单元，通过限位组件和限位槽的配合，使上一级梯单元和下一级梯单元之间具有夹角，从而使得整个工作梯能够呈拱形，相较于现有的工作架，操作人员站在工作梯上操作时，便于对圆筒件的左斜上方和右斜上方位置进行作业。
Fixed-angle deflection ladder joint mechanism
一种定角度偏转梯关节机构
LI ZEQI (Autor:in) / WANG CHONG (Autor:in) / XIANG QIAN (Autor:in) / ZHOU TIEZHU (Autor:in) / SHI HONGDONG (Autor:in) / CHENG JIAJIA (Autor:in) / XIE XUTAO (Autor:in) / XIANG BO (Autor:in)
15.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
,
Leitern
Fixed ladder with increased efficiency and safety using multi-joint pedestal
| Europäisches Patentamt | 2018