The invention belongs to the technical field of ship manufacturing and maintenance, and particularly relates to a detachable bow-shaped grating fastening device which comprises a grating clamping piece, a bolt and a fastening nut. The grille clamping piece is arranged above a grille, the two ends of the grille clamping piece are pressed on bearing flat steel of the grille, a through hole is formed in the middle of the grille clamping piece, the head of the bolt is fixed to a preset position of angle steel, a screw of the bolt penetrates through the through hole of the grille clamping piece, and the fastening nut is installed on the screw of the bolt and used in cooperation with the bolt. When the fastening nut is screwed, the grating clamping piece is fixed to the angle steel, the grating is fixed to the angle steel through mechanical pressure by means of the structural characteristics of the bow-shaped grating fastening piece, a user is allowed to conveniently assemble and disassemble the device through the design of the whole fastening device, and special tools or complex procedures are not needed.
本发明属于船舶制造与维护技术领域,具体是涉及一种可拆式弓型格栅紧固装置,包括:格栅卡件、螺栓、紧固螺母;所述格栅卡件设置在格栅上方,所述格栅卡件的两端压在格栅的承重扁钢上,中部设有通孔,所述螺栓的头部固定在角钢的预定位置上,其螺栓的螺杆穿过所述格栅卡件的通孔,所述紧固螺母安装在所述螺栓的螺杆上,与所述螺栓配合使用,当所述紧固螺母旋紧时,将格栅卡件固定在角钢上,该装置利用弓型格栅紧固件的结构特性,通过机械压力将格栅固定于角钢上,整个紧固装置的设计允许用户方便地安装和拆卸,不需要专门的工具或复杂的程序。
Detachable bow-shaped grating fastening device
一种可拆式弓型格栅紧固装置
2024-10-11
Patent
Electronic Resource
Chinese
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