Rails for supplying media
View Patent ↗The invention relates to a device which enables the actuators and consumers provided on a roll stand for rolling metallic and non-metallic strips to be supplied with operating media. The inventive device comprises a self-supporting construction module consisting of elements of variable which can be connected to each other, the height, width and depth of said elements being variable.
1. In combination with a rolling-mill stand having a rolling-mill frame with respective columns, an apparatus for supplying media in the form of electricity and fluids including hydraulic fluids, compressed air, lubricants and water to adjustment devices and drives of the rolling-mill stand, said apparatus comprising:
a free-standing and self-supporting module juxtaposed with one of said columns and formed of a plurality of block-shaped elements of various heights, widths and depths stacked one upon another and provided with connections between them for passing said media, a lowermost one of said elements being mounted on a base adjacent said rolling-mill stand, the others of said elements being stacked upon said lowermost element and one another;
at least one valve block on at least one of said elements communicating with said stand; and
at least one control device on at least one of said elements connected with said stand.
2. The apparatus defined in claim 1 further comprising at least one liquid reservoir and at least one electrical distributor provided on said module.
3. The apparatus defined in claim 2 wherein said module is formed with longitudinal and transverse bores between liquid connectors and said valve block and control device.
4. The apparatus defined in claim 3 wherein said valve block and said control device are connected with the respective column by hoses.
5. The apparatus defined in claim 1 wherein said module is at least partially manufactured off site.
6. The apparatus defined in claim 1 wherein said rolling mill stand has a plurality of said modules interconnected by flexible conduits.