| 摘要 |
PROBLEM TO BE SOLVED: To provide a slope protecting frame and a coupling structure therefor, excellent in coupling workability and capable of facilitating the management of the number of components. SOLUTION: One split-in-half slope protecting frame 1 (1A) is mutually coupled to the other split-in-half slope protecting frame 1 (1B) so as to be formed into the annular slope protecting frame 10. The frame 1 (1A), having a slope protecting frame body made of a mash plate, is provided with a protruding part 2 for coupling, which is formed by protruding a section 1a itself near one end of the frame body outward. The protruding part 2 is protruded outside of the mesh of the other end 2b of the other frame 1 (1B) coupled annularly to one frame 1 (1A) and the mesh of the midway section of one frame 1 constituting another frame 10. A coupling pin 4 is inserted into the inner space of the protruding part 2 protruded outside for the purpose of allowing one frame 1 (1A) to be coupled to the other frame 1 (1B) and another frame 10.
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