The invention discloses a portable foldable insulation rain and shine shielding tool used for metering. The portable foldable insulation rain and shine shielding tool used for metering comprises a topplate; the two ends of the two side edges of the top plate are connected with two shielding plates using No.1 bolts; one side surface plate of the top plate is connected with a rubber plate through aplurality of No.1 connecting bolts; one side surface plate of each shielding plate close to the other shielding plate is provided with a clamping groove block; each clamping groove block is connectedwith a clamping rod through clamping coinnection; one end of each clamping rod far away from the corresponding clamping groove block is welded with a No.1 spring set; one end of each No.1 spring setfar away from the corresponding clamping rod is welded with a No.1 connecting rod; each No.1 connecting rod is connected with a No.2 connecting rod through a No.2 bolt; each No.2 connecting rod is fixedly arranged on a No.3 connecting rod; one end of the No.3 connecting rod far away from the top plate is connected with a portable handle through a hand plate; one end of the rubber plate close to the top plate is welded with a clamping rod fixing plate. The beneficial effects are that: the structure is novel; the portable foldable insulation rain and shine shielding tool is convenient to use andcarry, and is a novel portable foldable insulation rain and shine shielding tool which is practical and is used for metering.