A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a single-column electric extension ladder, and belongs to the technical field of ladders, the single-column electric extension ladder comprises a plurality of ladder pipes, a plurality of pipe sleeves, a plurality of pedals, a driving structure, a locking structure, a connecting piece, a switch and a bottom frame, the diameters of the plurality of ladder pipes are gradually reduced from bottom to top, the adjacent ladder pipes are nested and slidably connected, and the plurality of pipe sleeves are provided with interface ends and sleeve hole ends; the two ends of the pedals are fixedly connected with the connector ends of the pipe sleeves and the connecting pieces respectively, the sleeve hole ends of the pipe sleeves are arranged on the ladder pipes in a sleeving mode, the ladder pipes are connected with the pipe sleeves, the locking structures are arranged in the connector ends on the same sides of the pipe sleeves, the bottoms of the ladder pipes are fixedly connected with the driving structures, the switches are electrically connected with the driving structures, and the lower ends of the bottom ladder pipes are fixedly connected with the bottom frame. And the stability of the single-column electric extension ladder is improved.
本发明公开了一种单柱电动伸缩梯，属于梯子技术领域，包括若干梯管、若干管套、若干踏板、驱动结构、锁定结构、连接件、开关和底架，若干梯管直径由下至上逐渐减小，相邻梯管嵌套滑动连接，若干管套设有接口端和套孔端，踏板两端分别与管套接口端和连接件固定连接，若干管套的套孔端套于若干梯管上，梯管与若干管套连接，锁定结构设于管套同一侧的接口端内，梯管底部与驱动结构固定连接，开关与驱动结构电性连接，底部梯管的下端与底架固定连接，增加单柱电动伸缩梯的稳定性。
The invention discloses a single-column electric extension ladder, and belongs to the technical field of ladders, the single-column electric extension ladder comprises a plurality of ladder pipes, a plurality of pipe sleeves, a plurality of pedals, a driving structure, a locking structure, a connecting piece, a switch and a bottom frame, the diameters of the plurality of ladder pipes are gradually reduced from bottom to top, the adjacent ladder pipes are nested and slidably connected, and the plurality of pipe sleeves are provided with interface ends and sleeve hole ends; the two ends of the pedals are fixedly connected with the connector ends of the pipe sleeves and the connecting pieces respectively, the sleeve hole ends of the pipe sleeves are arranged on the ladder pipes in a sleeving mode, the ladder pipes are connected with the pipe sleeves, the locking structures are arranged in the connector ends on the same sides of the pipe sleeves, the bottoms of the ladder pipes are fixedly connected with the driving structures, the switches are electrically connected with the driving structures, and the lower ends of the bottom ladder pipes are fixedly connected with the bottom frame. And the stability of the single-column electric extension ladder is improved.
本发明公开了一种单柱电动伸缩梯，属于梯子技术领域，包括若干梯管、若干管套、若干踏板、驱动结构、锁定结构、连接件、开关和底架，若干梯管直径由下至上逐渐减小，相邻梯管嵌套滑动连接，若干管套设有接口端和套孔端，踏板两端分别与管套接口端和连接件固定连接，若干管套的套孔端套于若干梯管上，梯管与若干管套连接，锁定结构设于管套同一侧的接口端内，梯管底部与驱动结构固定连接，开关与驱动结构电性连接，底部梯管的下端与底架固定连接，增加单柱电动伸缩梯的稳定性。