A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a multifunctional intelligent extension ladder. The extension ladder comprises an extension ladder body and a foot rest plate, wherein the extension ladder body comprises ladder rods, each ladder rod is composed of a corresponding sleeve and a corresponding inserting rod, the inserting rods are movably inserted into the sleeves correspondingly, limiting holes are formed inthe bottoms of the sleeves correspondingly, spring grooves are formed in the bottom sides of the inserting rods correspondingly, springs are installed in the spring grooves correspondingly, limiting plates inserted into the spring grooves are mounted at the ends of the springs correspondingly, limiting blocks are fixedly connected to the bottoms of the limiting plates correspondingly, and the limiting blocks are movably inserted into the limiting holes correspondingly. The extension ladder is mainly composed of the extension ladder body, the foot rest plate and other components, the positionsof the inserting rods in the sleeves are adjusted according to actual use requirements, the width of the extension ladder body is adjusted, after adjustment is completed, the springs in the spring grooves extrude the limiting blocks to be inserted into the limiting holes in the bottoms of the sleeves correspondingly, and positions of the inserting rods are fixed favorably, so that the extension ladder body is more convenient to use.
本发明公开了多功能智能伸缩梯，包括伸缩梯子和脚踏板，所述伸缩梯子包括梯杆，所述梯杆由套管和插杆组成，所述插杆活动插接于套管的内部，所述套管的底部开设有限位孔，所述插杆的底侧开设有弹簧槽，所述弹簧槽的内部安装有弹簧，所述弹簧的端部安装有插接在弹簧槽中的限位板，所述限位板的底部固定连接有限位块，所述限位块活动插接于限位孔的内部。本发明主要由伸缩梯子、脚踏板等部件构成，根据实际使用的需要，调节插杆在套管中的位置，进行调节伸缩梯子的宽度，在调节完成之后，弹簧槽中的弹簧挤压限位块插在套管底部的限位孔中，有利于将插杆的位置进行固定，使得伸缩梯子使用更加便捷。
The invention discloses a multifunctional intelligent extension ladder. The extension ladder comprises an extension ladder body and a foot rest plate, wherein the extension ladder body comprises ladder rods, each ladder rod is composed of a corresponding sleeve and a corresponding inserting rod, the inserting rods are movably inserted into the sleeves correspondingly, limiting holes are formed inthe bottoms of the sleeves correspondingly, spring grooves are formed in the bottom sides of the inserting rods correspondingly, springs are installed in the spring grooves correspondingly, limiting plates inserted into the spring grooves are mounted at the ends of the springs correspondingly, limiting blocks are fixedly connected to the bottoms of the limiting plates correspondingly, and the limiting blocks are movably inserted into the limiting holes correspondingly. The extension ladder is mainly composed of the extension ladder body, the foot rest plate and other components, the positionsof the inserting rods in the sleeves are adjusted according to actual use requirements, the width of the extension ladder body is adjusted, after adjustment is completed, the springs in the spring grooves extrude the limiting blocks to be inserted into the limiting holes in the bottoms of the sleeves correspondingly, and positions of the inserting rods are fixed favorably, so that the extension ladder body is more convenient to use.
本发明公开了多功能智能伸缩梯，包括伸缩梯子和脚踏板，所述伸缩梯子包括梯杆，所述梯杆由套管和插杆组成，所述插杆活动插接于套管的内部，所述套管的底部开设有限位孔，所述插杆的底侧开设有弹簧槽，所述弹簧槽的内部安装有弹簧，所述弹簧的端部安装有插接在弹簧槽中的限位板，所述限位板的底部固定连接有限位块，所述限位块活动插接于限位孔的内部。本发明主要由伸缩梯子、脚踏板等部件构成，根据实际使用的需要，调节插杆在套管中的位置，进行调节伸缩梯子的宽度，在调节完成之后，弹簧槽中的弹簧挤压限位块插在套管底部的限位孔中，有利于将插杆的位置进行固定，使得伸缩梯子使用更加便捷。
Multifunctional intelligent extension ladder
多功能智能伸缩梯
HU LINYOU (author)
2020-06-16
Patent
Electronic Resource
Chinese