Inter-line distance measuring device for remote control by using unmanned aerial vehicle

The invention discloses an inter-line distance measuring device for remote control by using an unmanned aerial vehicle, and mainly relates to the field of power transmission line distance measurement.The device comprises a suspension device, an adjusting device and a padlock device, and is characterized in that a length-adjustable measuring scale is connected between the suspension device and theadjusting device; the adjusting device is provided with a marking device used in cooperation with the measuring scale. The suspension device and the padlock device are located at the two ends of theadjusting device respectively. The padlock device is connected with one line of which the distance needs to be measured; the suspension device is provided with a clamping plate connected with anotherline of which the distance needs to be measured, the adjusting device is provided with a first driving device for driving the length of the measuring scale to be adjusted and changed, and the markingdevice comprises a second dri