FIELD: civil engineering. SUBSTANCE: concrete form is provided with lower frame with wheels. Lower movable sections of guide stands are attached to the frame. Upper rotary sections of the stands are joint with crosswise beam 17. Axes of hinges in sections of any pair of stands are located on one pivot of upper sections 11 and parallel to one another. Mechanism of transposition of molding member of the concrete form is made in the form of manual hoists 21 and pulley blocks fastened on cross beam. Each stand has anti-wedging block 6 with position stopper for molding member at any concreting tier. The stopper may be made in the form of collars with fastening link bolt and nut. EFFECT: high productivity. 2 cl, 9 dwg
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LIFTING-TRAVELLING FORMWORK | 0 |
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THREE-DIMENSIONAL MOVABLE FORMWORK | 0 |
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SU1557297A1 |
0 |
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MOBILE SPATIAL FORMWORK | 0 |
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CANTILEVER FORMWORK | 0 |
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METHOD TO CONSTRUCT HIGH-RISE REINFORCED CONCRETE INDUSTRIAL PIPES WITH MULTI-LAYER LINING WITH SMALL OUTLET DIAMETER | 2012 |
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BUILDING CONSTRUCTION COMBINATION MACHINE | 0 |
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METHOD AND APPARATUS FOR FORMING AN OPENING IN SOLID CONCRETE WALL | 0 |
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MILITARY TRACK-LAYING VEHICLE | 2007 |
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Authors
Dates
1995-08-09—Published
1991-07-11—Filed