The utility model discloses an insulating blanket presss from both sides cover, include: the web, first splint and second splint, first splint and second splint distribute in the both sides of web, and all are connected with the web, insulating blanket press from both sides from the top clamp of first splint and second splint tightly on first splint and second splint, first splint and second splint can supply a plurality of insulating blankets clamp clamping, the lower part of first splint and the lower part of second splint can press from both sides tightly on aerial lift device with insulating arm's working bucket arm. A plurality of insulating blanket clamps in advance the clamping on first splint and second splint. Before developing the operation, insulating blanket presss from both sides cover's the first splint and the lower part of second splint strut, and it is tight on aerial lift device with insulating arm's working bucket arm to make first splint and second splint press fromboth sides, because the insulating blanket presss from both sides cover facial make -up accompanies a plurality of insulating blankets presss from both sides, when insulating blanket presss from bothsides cover pressed from both sides tightly on the working bucket arm, a plurality of insulating blankets just pressed from both sides also once only the clamping to the working bucket arm to shortenman -hour, improved the operating efficiency.