| 摘要 |
The present invention relates to a catenary adjustment device comprising the following: a main body where a combining groove is formed on one side; a fixed jaw protruding toward the upper part of the main body; a movable jaw, formed on the upper part of the main body, wherein a distance between the movable jaw and the fixed jaw is adjustable; and a handle extended to the lower part of the main body. One facing side of each of the fixed jaw and the movable jaw is formed to correspond to the side of the catenary to be combined with the side of the catenary. Therefore, as the fixed and movable jaws are combined with the catenary, the main body stands vertically on the lower part of the catenary. According to the present invention, as the fixed and movable jaws are combined with the catenary, the main body stands vertically on the lower part of the catenary, thereby easily checking distortion and easily adjusting a distorted part to an original state by using the handle after combining the fixed and movable jaws with the distorted catenary. |
