A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safety protection ladder stand
The invention discloses a safety protection ladder stand which comprises a device body, a movable assembly, a baffle assembly connected with the movable assembly, a limiting adjusting assembly connected with the movable assembly, a handrail assembly connected with the movable assembly, a sliding rod limiting assembly arranged in the handrail assembly and a protection assembly arranged in the handrail assembly. The device has the beneficial effects that a worker treads the pedal in the ascending process to drive the protection supporting plate at the bottom to be ejected out, the supporting plate is fixed through the limiting adjusting assembly, the situation that the worker misses the pedal and then suddenly slides down is prevented, and meanwhile the pedal drives the limiting rod to move to relieve limitation, so that the sliding ball is driven to move upwards; a worker steps on the next pedal upwards, the previous protection supporting plate can be contracted, and when the worker suddenly descends, the safety rope, the sliding ball and the limiting rod on the back can play a role in supporting and limiting.
本发明公开了一种安全防护爬梯，包括装置主体，包括活动组件、与活动组件连接的挡板组件、与活动组件连接的限位调节组件、与活动组件连接的扶杆组件、设置于扶杆组件内的滑杆限位组件，以及设置于扶杆组件内的防护组件。本发明的有益效果为通过工作人员在上升过程踩踏踏板可以带动底部的保护支撑板顶出，利用限位调节组件进行固定支撑板，防止工作人员踩空踏板导致突然下滑，同时踏板带动限位杆进行位移解除限制，从而带动滑动球向上移动，利用工作人员向上踩下下一个踏板，即可把上一个保护支撑板进行收缩，工作人员在突然下降时，背上的安全绳和滑动球和限位杆可以起到支撑限制作用。
Safety protection ladder stand
The invention discloses a safety protection ladder stand which comprises a device body, a movable assembly, a baffle assembly connected with the movable assembly, a limiting adjusting assembly connected with the movable assembly, a handrail assembly connected with the movable assembly, a sliding rod limiting assembly arranged in the handrail assembly and a protection assembly arranged in the handrail assembly. The device has the beneficial effects that a worker treads the pedal in the ascending process to drive the protection supporting plate at the bottom to be ejected out, the supporting plate is fixed through the limiting adjusting assembly, the situation that the worker misses the pedal and then suddenly slides down is prevented, and meanwhile the pedal drives the limiting rod to move to relieve limitation, so that the sliding ball is driven to move upwards; a worker steps on the next pedal upwards, the previous protection supporting plate can be contracted, and when the worker suddenly descends, the safety rope, the sliding ball and the limiting rod on the back can play a role in supporting and limiting.
本发明公开了一种安全防护爬梯，包括装置主体，包括活动组件、与活动组件连接的挡板组件、与活动组件连接的限位调节组件、与活动组件连接的扶杆组件、设置于扶杆组件内的滑杆限位组件，以及设置于扶杆组件内的防护组件。本发明的有益效果为通过工作人员在上升过程踩踏踏板可以带动底部的保护支撑板顶出，利用限位调节组件进行固定支撑板，防止工作人员踩空踏板导致突然下滑，同时踏板带动限位杆进行位移解除限制，从而带动滑动球向上移动，利用工作人员向上踩下下一个踏板，即可把上一个保护支撑板进行收缩，工作人员在突然下降时，背上的安全绳和滑动球和限位杆可以起到支撑限制作用。
Safety protection ladder stand
一种安全防护爬梯
ZHAO BINGWEI (author) / HAN WANMING (author) / JI YANJUN (author) / CHEN HONGWEI (author) / TIAN XIAOCHUAN (author)
2023-07-07
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern
Safety protection ladder stand for building construction
| European Patent Office | 2024