Transformer center screw limit structure

The utility model provides a transformer center screw limit structure includes: center screw, the setting is at the nut at center screw top, with the bottom plate of a center screw bottom body coupling, with the pad foot that the bottom plate is connected, the setting is in on the pad foot, will the bottom plate card is died in order to prevent bottom plate pivoted stop gear. Use the transformer center screw limit structure that this application provided, can be spacing fixed to center screw, make the nut not produce concentric rotation with center screw, the screwed nut soon of being convenient for improves work efficiency. 本申请提供了种变压器中心螺杆限位结构，包括：中心螺杆；设置在中心螺杆顶部的螺母；与所述中心螺杆底部体连接的底板；与所述底板连接的垫脚；设置在所述垫脚上，将所述底板卡死以防止所述底板转动的限位机构。应用本申请提供的变压器中心螺杆限位结构，可以对中心螺杆限位固定，使螺母与中心螺杆不产生同心转动，便于旋拧螺母，提高工作效率。