2results about How to "Avoid affecting the construction progress" patented technology

The invention relates to the technical field of bridge construction, in particular to a construction hanging basket operation risk real-time monitoring method and system. The method comprises the following steps: S1, deploying a monitoring system including sensing, transmission, data processing and early-warning brake layers; s2, early warning and braking threshold values are set; s3, the sensing layer collects parameters in real time in the walking process and transmits the parameters to the data processing layer through the transmission layer; s4, the processing layer preprocesses the data, calculates a displacement difference and a speed difference, and judges a balance state in combination with attitude parameters; and S5, executing continuous monitoring, primary early warning or secondary early warning and emergency braking according to a judgment result. In the system, a sensing layer comprises a high-precision laser displacement sensor, a tilt angle sensor and a stress monitoring module, a transmission layer adopts a'wired + wireless' mixed mode (delay is less than or equal to 0.5 s), a data processing layer comprises an edge computing terminal and a background monitoring center, and an early warning braking layer realizes graded prevention and control. According to the invention, automatic high-precision monitoring is realized, manual dependence is avoided, accurate early warning and braking are realized, overturning accidents are avoided, and construction safety and quality are improved.

The utility model discloses a building construction unloading platform, including the platform, I -beam and the ring module of hanging, the both sides symmetry of platform front end are provided with the slot, the both sides integrated mould of I -beam rear end have inserted rod, and inserted rod inserts in the slot, and I -beam is detachably installed through inserted rod in platform front end, and the both sides outer wall of platform and be close to I -beam place fixedly welded have the bolt seat, and the bolt seat is movably inserted and is installed with the bolt, and the outside of bolt and be located in the spring of bolt seat sleeve, and the rear of inserted rod is penetrated and is provided with the insertion hole, the top fixedly welded with the ring of ring module, and the bolt is inserted in the screw hole in ring module rear penetration in the both sides symmetry of platform is provided with the screw hole, and the bolt is inserted in the screw hole in ring module rear penetration. The utility model has the advantages of stable structure and convenient installation and disassembly, and the unique connection design guarantees the platform stability and is convenient for maintenance, and multiple screw holes and the reasonable layout of ring module and protection structure adapt to multiple working conditions and ensure the safe and efficient operation.