Anti-falling device for house building construction

The utility model provides an anti-falling device for house building construction. The anti-falling device is characterized by comprising an operation platform and a bolt anti-falling mechanism, the working platform comprises an openable baffle plate and an access channel for opening and closing the working platform; the bolt anti-falling mechanism comprises an anti-falling limiting block and a stop lever; the stop lever is rotationally connected to a vertical surface mounting rod of the working platform and rotationally abuts against or is far away from the anti-falling limiting block; the anti-disengaging limiting block is arranged on the baffle and provided with an elastic component, and the stop lever is pressed based on elasticity so that the stop lever can not move. The device can achieve the effect of protecting workers. 本实用新型提供了一种房建施工防坠装置，其特征在于：包含作业平台和门栓防脱机构；所述作业平台，包含可开合的挡板，打开和闭合作业平台的进出通道；所述门栓防脱机构，包含防脱限位块和挡杆；所述挡杆，转动连接于作业平台的立面安装杆上，通过转动抵接或远离防脱限位块；所述防脱限位块，设置于挡板上，具有弹性构件，基于弹性压迫挡杆使其不能位移。该装置可实现对工作人员进行保护的效果。