The utility model discloses a power consumption information collection system trouble analogue means mainly relates to electrical -power maintenance training technical field. The on -line screen storage device comprises a base, the one end of base sets up the fixed bolster, the one end that the fixed bolster was kept away from to the base sets up the telescopic link, the top of telescopic link sets up the box, set up an air switch of a plurality of electric energy meter and the switch -on of control electric energy meter in the box, set up the lid on the box, lid and box sliding connection, the top of lid sets up the 2nd air switch of low pressure concentrator, the receiving module of main website and the switch -on of control low pressure concentrator, set up first detection terminal and second detection terminal on the electric energy meter. The utility model has the advantages of it can simulate power supply company's power consumption information collection system's multiple trouble, can carry out the simulated training to maintainer, can improve maintainer's fault handling ability, can improve maintainer's work efficiency, has simple structure, convenient operation's characteristics.