| 摘要 |
FIELD: machine building. ^ SUBSTANCE: platform, mainly, for cleaning crust and slime deposits off surface of pipes of pipe bundle consists of guiding poles with supports whereon there are mounted servo-drives kinematically interacting with guiding poles, and of telescopic draw-out device. Also, servo-drives and elements of the telescopic draw-out device are electrically connected with a control panel of instrumentation. Each support is connected with at least two guiding poles by kinematic transfer. Synchronous automatic control of servo-drives positioned on each drive facilitate transfer of the support relative to the guiding poles due to actuation of discrete motion of a separate servo-drive with a control signal. ^ EFFECT: efficient discrete transfer of telescopic draw-out device for forced and object oriented supply of components of cleaning on surface of pipes of pipe bundle of steam-generator for cleaning crust and slime deposits. ^ 1 dwg |
