| 摘要 |
PURPOSE: A prefabricated street lamp post is provided to be stably joined to a lower post using a movable clamp without installing a separate connection post which is manufactured to fit the inner diameter of the lower post. CONSTITUTION: A prefabricated street lamp post (100) comprises a lower post (110), an upper post (120), a connection post (130), and a movable clamp (140). The inner surface of the connection post is joined to the outer surface of the upper post. The outer surface of the connection post is formed with adjustment holes in a radial direction. A fixing clamp is detachably attached to the top of the connection post. The inner surface of the movable clamp fits into the outer surface of the connection post. The outer surface of the movable clamp is inserted into the lower post such that the movable clamp elevates along the outer surface of the connection post. |
