Safety supporting structure with supporting frame

The invention provides a safety supporting structure comprising a supporting frame, and relates to the technical field of civil engineering. Compared with a traditional safety supporting structure, due to the fact that a covering film is arranged, the side wall of a foundation pit body can be protected when storm wind and heavy rainfall happen, the end of the covering film is connected with a connecting rod, and therefore the supporting frame can be used for supporting the foundation pit body. And the connecting rod is connected with the guide side frame, so that the cover film is prevented from being blown, and the fixing reliability of the cover film is improved. 本发明提供了一种含支撑架的安全支护结构，涉及土木工程技术领域，基坑用安全支护结构，与传统安全支护结构相比，由于设置有覆盖膜，当遇到暴风和强降雨时能够对基坑本体侧壁进行保护，其中覆盖膜端部与连接杆相连接，且连接杆与导向边架相连接，从而避免覆盖膜被吹动，提高了覆盖膜固定的可靠性。