FIXING STRUCTURE FOR TROUGH AND LID, AND FIXING METHOD FOR TROUGH AND LID

摘要

In a fixing clasp (7), a top protruding grip (15a) and a bottom protruding grip (15b) are respectively formed on the top and bottom in a roughly parallel manner, and a connecting section (17) is formed in a manner so as to connect the top protruding grip (15a) and the bottom protruding grip (15b). A cutout (23) is formed in roughly the center of the top protruding grip (15a). The cutout (23) is the location through which a bolt penetrates. A nut (19) is joined to the bottom surface of the bottom protruding grip (15b). The nut (19) is fixed to the bottom protruding grip (15b) by means of welding, for example. A hole is formed in the section joining the bottom protruding grip (15b) and the nut (19), and the nut (19) can be screwed with a bolt inserted from the cutout (23) side.