SU1476084A1 - Prefabricated knock-down frame of modular elements - Google Patents

Abstract

The invention relates to the field of construction and can be used as supporting structures of structures. It allows reducing material consumption and increasing compactness during transportation. Collapsible frame of modular elements 1 includes a bolt and stand, formed by interconnected modular elements 1 in the form of through polygons. Each modular element 1 is made of two identical rectangular trapeziums connected by a hinge at the tops of sharp corners with the possibility of folding with the adjoining of long sides. The tops are connected to the obtuse angles of the rectangular trapezium of each modular element 1. 7 Il.

Description

long sides 7 rectangular gangway-40 acute angles with the possibility of 2 positions. Each modular element contains a tightening 10, hinged at the apex of the obtuse angle 3 of one of the trapezoids 2 with the possibility of fixing the other end of the tightening to the top 45 angle 3 of another rectangular trapezoid 2. The frame bolt is formed by a modular element 1, the long sides 7 of rectangular trapezium 2 of which are located along the slopes, and each side 11 of the trapezium of this modular element 1, perpendicular to the long side 7 of trapezium 2, is attached to such a e side 11 of an adjacent modular element 1, forming a continuation of the adjacent trapezoids Riegel frame. The other rectangular trapeziums of 2 adjacent modules 1 form frame stands supported on the basis of

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the gate when folding with the adjoining of the long sides of the rectangular trapezium, each modular element provided with a hinge pivotally fixed at the top of the obtuse angle of one of the trapeziums with the possibility of securing the other end of the trap to the top of the obtuse angle of the other rectangular trapezium, while the crossbar The frame is formed by a modular element whose long sides of rectangular trapeziums are located along the ramps, and each side of the trapezium of this modular element, perpendicular to the long side, is attached to the same side adjacent modular element, forming from the adjacent trapezoid the continuation of the bolt, with other rectangular traosty angles with the possibility of

the gate when folding with the adjoining long sides of rectangular trapezium, each modular element provided with a hinge pivotally fixed at the top of the obtuse angle of one of the trapeziums with the possibility of securing the other end of the pull to the top of the obtuse angle of another rectangular trapezium, while the crossbar of the frame formed by a modular element whose long sides of rectangular trapeziums are located along the ramps, and each side of the trapezium of this modular element, perpendicular to the long side, is attached to the same side an adjacent modular element, forming from an adjacent trapezoid a continuation of a bolt, with other rectangular trajectoriesJ 1476084

The pets of the adjacent modules are formed by a perpendicular, perpendicular long frame edge with a base supported on the base of a rectangular trapezium.

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Compiled by L. Skvortsova Editor A. Lezhnina Tehred M. DidykKorrektor in. Girn to

Order 2135/30

Circulation 645

VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5

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Claims (2)

Claim A collapsible frame made of modular elements, including a crossbar and racks formed by interconnected modular elements in the form of through polygons, is distinguished by the fact that, from two identical parts. In the form of rectangular trapezium 2 with elements lattices emanating from the top of the obtuse angle 3, one of which - element 4 - connects the top of the obtuse angle 3 with a right angle 5, and the other element 6 is perpendicular to the long side 7 of the rectangular trapezoid 2, Both rectangular trapezoids 2 of the modular element 1 are connected by a hinge 8 located at adjacent peaks of sharp corners 9 with the possibility of rotation when folding with the adjoining 'long sides 7 of the rectangular trapezoids 2. Each modular element contains a tie 10 pivotally mounted at the top of the obtuse angle 3 of one of trapeziums 2 with the possibility of fixing the other end of the tightening to the top ... obtuse angle 3 of another rectangular trapezoid 2. The crossbar of the frame is formed by a modular element 1, the long sides of which 7 rectangular trapezoid 2 which is located wife for skates and kazh - ;. · Dye side 11 of the trapezoid modular element 1 perpendicular to the long side of the trapezium 2 7, is attached to a side 11 of an adjacent modular element 1, forming a continuation of the adjacent trapezoids crossbar frame. Other rectangular trapezoids of 2 adjacent modules 1 form frame racks based on the principle of reducing material consumption and increasing compactness during transportation, each modular element is made of two identical parts in the form of rectangular trapezoid with lattice elements emanating from the top of an obtuse angle, one of which connects the top of the obtuse angle to the straight, and the other is perpendicular to the long side of the rectangular trapezoid, while both rectangular trapezoid of the modular element are connected by a hinge located in the adjacent their vertices of sharp angles with the possibility of rotation when folding, with the long sides adjoining, rectangular • trapeziums, each modular element being provided with a tightening pivotally mounted at the top of the obtuse corner of one of the trapeziums with the possibility of fixing the other end of the tightening to the top of the obtuse corner of another rectangular trapezoid, In this case, the crossbar of the frame is formed by a modular element, the long sides of the rectangular trapezoid of which are located along the slopes, and each side of the trapezoid of this modular element, perpendicular to the long one. Oron, attached to the same side of an adjacent modular element forming a continuation of the adjacent trapezoids pins, wherein the other rectangular trapezoid tra1476084 adjacent modules form a frame strut is journalled on the base side, perpendicular to the long side of a rectangular trapezoid. FIG. 5 SL