Self-locking ecological building block slope protection structure

The utility model provides a self-locking ecological building block slope protection structure, and relates to the technical field of building block slope protection structures. The building block comprises a first building block body, second building block bodies and third building block bodies, the second building block bodies are connected to the two sides of one end of the first building block body, the third building block bodies are connected to the two sides of the other end of the first building block body, the third building block bodies are connected with one another, and first clamping plates are fixedly installed on one sides of the first building block bodies; a first groove is formed in the other side of each first building block; according to the utility model, the first building block, the second building block and the third building block can be mutually clamped together, so that the overall stability is improved. 本实用新型提供了一种自锁式生态砌块护坡结构，涉及砌块护坡结构技术领域。其中，包括第一砌块、第二砌块和第三砌块，所述第二砌块均连接在第一砌块一端两侧，所述第三砌