The utility model discloses an earth connection and electroscope are with laying device, it includes the arc, and the arc lateral surface is provided with couple and upper end opening, the lower extreme confined pipe of handle, two vertical symmetries, and the inboard both sides of arc are provided with a plurality of fixed band, and there is the end cover in the pipe upper portion outside through chain swing joint. The utility model discloses simple structure, portable can realize unified orderly the laying of electroscope and earth connection, avoids less multiplexer utensil to lose, must test the electricity earlier before reminding operating personnel to install the earth connection in addition, has both guaranteed personal safety also prevent the to slip up emergence of operating accident, also avoids one deck to tremble out the utensil damage that the earth connection led to the fact simultaneously, has saved operating time, reduction worker labor intensity has improved service reliability.