| 摘要 |
PURPOSE: A jig for installing a bracket is provided for workers to install the bracket alone as the bracket is easily installed using the jig. CONSTITUTION: A jig for installing a bracket comprises a body(110), a contact portion(120), a first side portion(130), and a second side portion. The body is formed into the plate shape. The contact portion is extended from the body. The contact portion is closely attached to an outer surface of a circular pipe(10). The first side portion is extended from the body. The first side portion is placed corresponding to a reference angle of the circular pipe. The second side portion and the first side portion form an arc angle. The second side part adheres closely to the single-side of bracket. |
