| 摘要 |
PURPOSE: An angle regulating device of a crossbeam is provided to easily regulate the horizontal angle of a crossbeam installed on an auxiliary post by regulating the angle of the auxiliary post. CONSTITUTION: An angle regulating device(100) of a crossbeam comprises a support piece(110), fixing bolts(120), an auxiliary post(130), a fixing piece(140), a reinforcing piece(150), and fixing nuts(160). The support piece is formed in a shape corresponding to the inner diameter of a post(10) and is coupled to the inner diameter of the post. The fixing bolts are coupled to the screw holes of the support piece. The auxiliary post is located at the top end of the post. The fixing piece has multiple fixing holes(142) corresponding to the screw holes of the support piece. The reinforcing piece is fixed to the inside the auxiliary post. The fixing nuts are coupled to the fixing bolts inserted into the fixing holes of the fixing piece and fix the auxiliary post to the top end of the post.
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