Steel Crossarm's connection safety work plays a key efficacy, while Steel Crossarm's severity reduces the compressive strength of the machinery itself, which further hazards long-term safety operation of the route. Therefore, the wiring of the etching should therefore be carried out to ensure the safety operation of the power network. Lifting a floating rod characteristic on both sides of the frame: the new group of floating rods, the ranking rod is enhanced according to the other side of the Flat Steel Crossarm, and the original hug should be set outward. 4 meters, reduce the spacing between the hug and the hanger, and the working conditions of the hug have reached the engineering construction. However, engineering construction safety workers are complicated, and the process flow is complicated to hang up time, and the sub-hug rope causes damage to Flat Steel Crossarm.

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