FIELD: construction.
SUBSTANCE: the invention relates to construction, in particular, to device for reinforcing bearing frame. The device for reinforcing bearing frame comprises a metal holder installed on the bearing frame. The holder is clasped axially by holding gear and fixed to support elements. The holder is clasped by at least two hydraulic jacks. The jacks rest through distribution devices on lower support elements installed in bedding course. The jacks interact by their upper part with a mountable arch attached to the holder. The arch is made from two symmetrically positioned support channels. The channels are connected with each other by screws with the possibility to thrust against cross-bars of the holder and to stand on jacks installed under the support channels.
EFFECT: reduced materials consumption, reduced labour intensity.
3 cl, 5 dwg
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