Elevator shaft horizontal protection device
CN224693119UActive Publication Date: 2026-08-28JIANGXI HYDROPOWER ENG BUREAU
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Patent Information
- Application Number
- CN202522171954.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-14
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-10-14
AI Technical Summary
Technical Problem
[0004]现有技术中，现有的电梯井水平防护装置多为简单盖板或临时围挡，易被踩踏变形或移位，其顶部防护不足，存在高空坠物风险；现有的电梯井水平防护装置施工平台稳定性差，施工平台缺乏有效支撑，易倾斜或晃动，工人作业时存在安全隐患；现有的电梯井水平防护装置门户防护缺失，电梯门户开口处常无遮挡，人员或物料可能意外坠落；现有的电梯井水平防护装置防滑与调节功能不足，其支撑结构固定不可调，且缺乏防滑设计，难以适应不同井道尺寸或地面条件；现有的电梯井水平防护装置多为一次性设计，无法重复利用
Benefits of technology
[0011]与现有技术相比，本实用新型的有益效果是：通过基座结构、可拆卸设置在基座结构顶部的钢丝护罩结构以及可拆卸设置在钢丝护罩结构顶部的顶盖结构的组合，既保证了顶部抗冲击能力，又便于安装和检修，同时给予电梯井顶部施工人员警醒，防止踩空，且可拆卸设置的钢丝护罩结构以及可拆卸设置的顶盖结构可以配合施工平台组件的吊装以及其他电梯井工件的吊运，便于维护或紧急情况下的快速拆除；通过周向设置在平台结构顶部的若干个吊环结构，进而实现施工平台组件的快速吊装，梯架结构与斜撑杆结构的螺纹连接形成三角形稳定支撑，防止作业时倾覆，显著降低平台晃动风险，且斜撑杆结构通过梯架结构两侧排列设置的若干个第一螺纹孔实现角度调节适应不同尺寸的电梯井。
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Figure CN224693119U_ABST
Abstract
The utility model provides a kind of elevator shaft horizontal protection device, comprising: the top protection assembly of being arranged in the top of elevator shaft;Top protection assembly includes pedestal structure and the steel wire shield structure of being detachably arranged in the top of pedestal structure, detachably set top cover structure in the top of steel wire shield structure;Construction platform assembly is set on the elevator portal;Construction platform assembly includes platform structure, the several hanger ring structures of being arranged in the top of platform structure periphery, the ladder stand structure of being arranged in the bottom of platform structure towards the side of elevator portal and the inclined strut structure of being screw-connected in the both sides of ladder stand structure, several first threaded holes are arranged in the both sides of ladder stand structure, inclined strut structure is screw-connected in the both sides of ladder stand structure by first threaded hole, and the end of inclined strut structure away from ladder stand structure is screw-connected in the bottom of platform structure away from the side of ladder stand structure and the end of inclined strut structure away from platform structure extends towards elevator portal.
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