Overhead power transmission belt approach trees and shrubs simple measurement equipment

摘要

(57) Abstract Constitution In transparent board grid division (11a) of fixed interval,To provide (11b), the same interval to the top of this grid division fourCircular arc division (12a) of 1 circular arc condition aforementioned grid division and runContinuation doing, the overhead power transmission belt approach trees and shrubs simple measurement equipment which it provides. This measurement equipmentThe power line which visualizes the power line and measurement ones through, becomes standardInterval of interval and measurement ones grid division (11a) and (11b)Or it measures at the circular arc division (12a), measures from the ratioEstimating the interval of the thing, it seeks. Advantages Being lightweight, because it is the size which enters into the pocket, areaUse is easy regardless of on and on the tower. Until now dangerThe approach trees and shrubs investigation which by the way has been executed with 3 or more, safetyFrom position investigation is possible with 2 people or less. The beginner whose experience is littleTo with use enlargement, at the time of grasping the offset distance of the trees and shrubsPrecision improvement is assured.