| 摘要 |
PURPOSE: A streetlamp for controlling an angle is provided to prevent cracks occurred when a post is coupled to a support by directly coupling the post to an integrated post support. CONSTITUTION: A streetlamp for controlling an angle comprises a post support(100), an upper post, a connection flange, an upper flange, a lower flange, and a lower post(200). The post support has a bolt hole for fixing the lower post using bolts(500). Eight bolt grooves are formed in the side surface of the upper post. The bottom end of the upper post is inserted into the connection flange. The outer surface of the connection flange is coupled to the lower post. The upper flange is welded in the top end of the lower post. The lower flange supports the bottom end of the connection flange and the bottom end of the upper post.
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