A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a suspension type extension ladder which comprises a main ladder, a hook, an auxiliary ladder and pedals, the back side of the top of the main ladder is fixedly connected with the hook, a sliding groove is formed in the inner wall of the inner side of the main ladder, the auxiliary ladder is movably connected into the sliding groove, and a sliding block meshed with the sliding groove is fixedly connected to the outer wall of the top of the auxiliary ladder; the suspension type extension ladder comprises a main ladder body and an auxiliary ladder body, clamping grooves are formed in the inner walls of the two sides of the main ladder body and the inner walls of the two sides of the auxiliary ladder body, pedals are movably connected into the clamping grooves, and driving assemblies are rotationally connected to the bottoms of the outer walls of the main ladder body and the auxiliary ladder body. The problems of potential safety hazards during climbing of the maintenance personnel, inconvenience in ladder storage due to limitation of the width of the ladder and capability of only passing through one person are solved.
本发明提供一种悬挂式伸缩梯，包括主梯、挂钩、副梯、踏板，所述主梯顶部背侧固定连接有挂钩，且主梯内侧内壁上开设有滑槽，同时副梯活动连接于滑槽内，并且副梯顶部外壁上固定连接有与滑槽啮合的滑块，所述主梯、副梯两侧内壁上开设有卡接槽，且卡接槽中活动连接有踏板，所述主梯、副梯外壁底部转动连接有驱动组件，本发明提供一种悬挂式伸缩梯为解决现有伸缩梯受自然条件影响较大，比如雨雪冰冻情况，使梯子湿滑、上冻、结冰，这些都给维护人员攀爬时存在安全隐患的问题和梯子宽度受到限制不便于梯子的存放及仅能通行一人的问题。
The invention provides a suspension type extension ladder which comprises a main ladder, a hook, an auxiliary ladder and pedals, the back side of the top of the main ladder is fixedly connected with the hook, a sliding groove is formed in the inner wall of the inner side of the main ladder, the auxiliary ladder is movably connected into the sliding groove, and a sliding block meshed with the sliding groove is fixedly connected to the outer wall of the top of the auxiliary ladder; the suspension type extension ladder comprises a main ladder body and an auxiliary ladder body, clamping grooves are formed in the inner walls of the two sides of the main ladder body and the inner walls of the two sides of the auxiliary ladder body, pedals are movably connected into the clamping grooves, and driving assemblies are rotationally connected to the bottoms of the outer walls of the main ladder body and the auxiliary ladder body. The problems of potential safety hazards during climbing of the maintenance personnel, inconvenience in ladder storage due to limitation of the width of the ladder and capability of only passing through one person are solved.
本发明提供一种悬挂式伸缩梯，包括主梯、挂钩、副梯、踏板，所述主梯顶部背侧固定连接有挂钩，且主梯内侧内壁上开设有滑槽，同时副梯活动连接于滑槽内，并且副梯顶部外壁上固定连接有与滑槽啮合的滑块，所述主梯、副梯两侧内壁上开设有卡接槽，且卡接槽中活动连接有踏板，所述主梯、副梯外壁底部转动连接有驱动组件，本发明提供一种悬挂式伸缩梯为解决现有伸缩梯受自然条件影响较大，比如雨雪冰冻情况，使梯子湿滑、上冻、结冰，这些都给维护人员攀爬时存在安全隐患的问题和梯子宽度受到限制不便于梯子的存放及仅能通行一人的问题。
Suspension type extension ladder
一种悬挂式伸缩梯
SHANG XIAOMING (author)
2022-07-01
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern