A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of climbing tools, in particular to a portable ladder. The portable ladder comprises a supporting assembly and control assemblies, the supporting assemblycomprises two double-shaft hinged supports, four side plates, a plurality of limiting hinged supports, a plurality of transverse rods and a set of limiting assemblies, the number of the limiting hinged supports is equal to that of the transverse rods, two rotating shafts of the double-shaft hinged supports are rotationally connected with the side plates, the inner end plate faces of the side plates are each provided with a set of limiting hinged supports, the transverse rods are rotationally connected to the limiting hinged supports, the tail ends of the two corresponding transverse rods are rotationally connected through connecting pieces, grab rails are arranged on the side walls of the upper ends of the side plates, each limiting assembly comprises four connecting rods, two corner blocks and a screw, and the control assemblies are arranged on the side plates and comprise interaction plates, power modules, safety indicator lamps and electric heating wires. According to the portable ladder, the problems of poor portability, poor safety, poor comfort and the like in the prior art can be effectively solved.
本发明涉及攀高工具技术领域，具体涉及一种便携式梯子；本发明包括支撑组件和控制组件，支撑组件包括两个双轴铰座、四个侧板、若干个数量相等的限位铰座和横杆以及一套限位组件，双轴铰座的两个转轴上均转动连接有侧板，侧板的内端板面上均设有一组限位铰座，限位铰座上均转动连接有横杆，对应的两个横杆的末端均通过联结件转动连接，侧板的上端侧壁均设有扶手杆，限位组件包括四个连杆、两个角块和一个螺杆，侧板上均设有控制组件，控制组件包括交互板、电源模块、安全指示灯和电加热丝；本发明能够有效地解决现有技术存在便携性较差、安全性较差和舒适性较差等的问题。
The invention relates to the technical field of climbing tools, in particular to a portable ladder. The portable ladder comprises a supporting assembly and control assemblies, the supporting assemblycomprises two double-shaft hinged supports, four side plates, a plurality of limiting hinged supports, a plurality of transverse rods and a set of limiting assemblies, the number of the limiting hinged supports is equal to that of the transverse rods, two rotating shafts of the double-shaft hinged supports are rotationally connected with the side plates, the inner end plate faces of the side plates are each provided with a set of limiting hinged supports, the transverse rods are rotationally connected to the limiting hinged supports, the tail ends of the two corresponding transverse rods are rotationally connected through connecting pieces, grab rails are arranged on the side walls of the upper ends of the side plates, each limiting assembly comprises four connecting rods, two corner blocks and a screw, and the control assemblies are arranged on the side plates and comprise interaction plates, power modules, safety indicator lamps and electric heating wires. According to the portable ladder, the problems of poor portability, poor safety, poor comfort and the like in the prior art can be effectively solved.
本发明涉及攀高工具技术领域，具体涉及一种便携式梯子；本发明包括支撑组件和控制组件，支撑组件包括两个双轴铰座、四个侧板、若干个数量相等的限位铰座和横杆以及一套限位组件，双轴铰座的两个转轴上均转动连接有侧板，侧板的内端板面上均设有一组限位铰座，限位铰座上均转动连接有横杆，对应的两个横杆的末端均通过联结件转动连接，侧板的上端侧壁均设有扶手杆，限位组件包括四个连杆、两个角块和一个螺杆，侧板上均设有控制组件，控制组件包括交互板、电源模块、安全指示灯和电加热丝；本发明能够有效地解决现有技术存在便携性较差、安全性较差和舒适性较差等的问题。
Portable ladder
一种便携式梯子
WANG HAIHONG (author)
2021-03-12
Patent
Electronic Resource
Chinese