A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an anti-falling hook and an anti-falling well lid. The anti-falling hook comprises a body. The front portion of the body extends to form hook bodies used for hooking an anti-falling net. The two hook bodies are arranged on the two sides of the body respectively and are in C shapes. One ends of the hook bodies are in contact with the front end of the body, and certain gaps exist between the other ends of the hook bodies and the body. The anti-falling well lid comprises a well base and the above anti-falling hooks. The anti-falling hook and the anti-falling well lid have the beneficial effects that the structure is simple, the anti-falling net can be effectively prevented from falling, and meanwhile assembling and disassembling are convenient.
The invention discloses an anti-falling hook and an anti-falling well lid. The anti-falling hook comprises a body. The front portion of the body extends to form hook bodies used for hooking an anti-falling net. The two hook bodies are arranged on the two sides of the body respectively and are in C shapes. One ends of the hook bodies are in contact with the front end of the body, and certain gaps exist between the other ends of the hook bodies and the body. The anti-falling well lid comprises a well base and the above anti-falling hooks. The anti-falling hook and the anti-falling well lid have the beneficial effects that the structure is simple, the anti-falling net can be effectively prevented from falling, and meanwhile assembling and disassembling are convenient.