FIELD: construction.
SUBSTANCE: invention relates to bridle unit for tension of accessories for pretensioned architectural elements. Proposed unit which is provided for bidirectional prestressing of concrete plates, building mortar and similar plates, contains strickle assembly structure, formed by flat bottom plate (3), which is circular defined by position regulated sides (4). Assembly structure bear on support platform (1) scaled-up, in which strickle assembly structure is enveloped by peripheral zone (10) of support platform (1). According to the invention, before-mentioned peripheral zone (10) contains hydraulic ties (7), which are rigidly connected to support platform (1) and which are located abreast in subtending couples in the rectilinear lines of rack. Furthermore, all hydraulic ties (7) are connected in series so that forms hydraulic circuit (8), which, in turn, is connected to hydraulic clamping point (9).
EFFECT: it is described bridle unit for frameworks of pretensioned architectural elements.
12 cl, 5 dwg
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