Safe and reliable elevator shaft protection operation platform convenient for layer-by-layer turnover use

The utility model discloses a safe and reliable elevator shaft protection operation platform convenient for layer-by-layer turnover use, and relates to the field of protection platforms. The device comprises an operating platform, a telescopic tightening system, a supporting system, a stopping system and a hoisting system, the operation platform comprises a net-shaped structure and a platform base plate. The telescopic tightening system comprises a bolt hole and a jacking screw rod; the hoisting system is connected with the operation platform. The protective device integrates protection and operation, not only plays a role in protection, but also can be used as an operation space for properly standing people or stacking small materials, facilitates construction of constructors, and improves the construction efficiency. 本实用新型公开了一种安全可靠便于逐层周转使用的电梯井防护操作平台，涉及防护平台领域。它包括操作平台、可伸缩松紧系统、支撑体系、止挡体系、吊装系统；操作平台包括网状结构和平台垫板；可伸缩松紧系统包括螺栓孔和顶紧螺杆；吊装系统与操作平台连接。本实用新型集防护与操作于一体，不但起防护作用，还可以作为操作空间，适当站人或堆放小型材料，方便施工人员施工，提高施工效率。