SU1434046A1 - Folding shed - Google Patents

Abstract

The invention relates to construction and can be used as an inventory structure. It allows: to increase the rigidity of the shed, as well as to improve performance by increasing the height to supporting structures, reducing material consumption, laboriousness during electrification of the shed and reducing transport dimensions. Collapsible canopy includes folding cover panels with beams, on even 2 of which there are fixed supporting elements resting on upper pivotally interconnected ends of braces 4, lower ends of which are fixed on columns hinged to odd beams with the possibility of pivoting columns in one direction when folding . The supporting elements are made with inclined guides 7, interacting with adjacent upper portions of braces 4 with clamps for inclined guides 7. Some of the columns, when folded, are located between the points of the column supports and pivotally connected to the base. When folded, the other columns extend beyond the length of the coating panel, are made wider along the length of the column and rigidly connected to the base. Odd beams are shorter than the length of the coating panel. 3 hp f-ly, 9 ill. S (l

Description

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11434046

The invention relates to construction and can be used as an inventory structure.

The aim of the invention is to increase. improvement of the rigidity of the canopy, as well as improvement of performance by increasing the load-bearing structures, reducing the material intensity and labor intensity during electrification of the canopy and reducing the transport dimensions.

FIG. 1 shows a folding canopy, - a view from the longitudinal side, with spans in the main spans; in fig. 2 - the same, with straps fixed on 15 extreme columns and electrical equipment; on fi. 3 - the same view from the transverse side, in the working position; in fig. 4 - the same in the transport norm; in fig. 5 shows the node I in FIG. 1,; 20 in FIG. 6 - folding canopy, part of the ko. Secondly folded, the overall look; FIG. 7 shows the node II in FIG. 2; in fig. 8 - hinge bearing columns on the base; in fig. 9 - rigid connection of the widespread 25-column with the base,

Collapsible canopy includes folding panels 1 with beams 2,3, on even (2) of which the supporting elements are fixed, supported on upper pivotally interconnected ends of braces 4, lower ends of which are pivotally fixed on columns 5,6 pivotally connected to odd beams 3 with the ability to rotate one way when folded. One of the columns (5), when folded, is located between the supports of the columns, while the others (6) extend beyond the framework of the covering panel 1. Streamers are fixed on columns 5,6 40. The supporting elements are made with inclined guides 7, interacting with the upper parts of the diagonals 4 adjacent to them, with clamps 8 for the inclined 45 guides 7. The extensions can be installed in the end spans (downward extensions 9) and fixed to the extreme columns 5,6 in the joint assembly with diagonal 4 on the one hand, 0 and on the other on the lower part of the adjacent column 5,6. The extensions can be made flexible in the form of a carrying cable 10, with their ends

Covers The column 5 can be hinged on the support at the base 12, and the column at 6 is made through its wider downward length and is rigidly connected by the base 12.

Clamps 8 for inclined guide 7 are made in the form of a bolted joint.

The folding canopy is transported in the form of a compact package, with the cover panels 1 folded in an accordion, even beams 2 are located in the inlet, odd in the bottom, columns 5 and 6, together with packocaMH 4 in a horizontal position.

When mounting, the folding canopy is fitted over even beams 2, and columns 5,6, together with braces under their own weight, turn into a vertical position. The outermost columns 5,6 on one side are fixed on the base 12 (foundation) using braces and koreas. With the help of a swan and a crane supporting and moving together with the movable part of the folded structure, the canopy is subsequently laid out in the areas between the columns 5,6, starting from the fastened on the base 12.

When unfolding, even beams are displaced downward to the upper ends of braces 4. By interacting on the clone guides 7 with the upper ends of the diagonals, the even beams 2 are centered. Then, they are fixed with locks 8 inclined guides 7. At the device non-electrified overhang the columns 5,6 of them are fixed by the upper ends of the descending stretches 9, which receive the expansion forces from the extreme braces 4. The expansion forces of the average braces 4 of the canopy are mutually canceled in pairs due to the symmetrical arrangement. When equipping a canopy with electrical supply 11 (electrical transmission, electrical wiring for lifting equipment) on the top columns 5, 6, flexible extensions are fixed in the form of a carrying cable arranged in the longitudinal direction of the canopy along its entire length with secured on the outer columns into ties - 55 electric power supply 11 fixed on it (electrical wiring with lighting fittings or electrical wiring on ring hangers for lifting equipment) and

lah joints with brace; Electrical support 11 is fixed on the carrying cable 10. Odd beams 3 can be made shorter than the length of the covering panel 1. The column 5 can be hinged on the base 12, and the column 6 is made wider along its length downwards and rigidly connected to the base 12.

Clamps 8 for inclined guides 7 are designed as a bolted joint.

The folding canopy is transported in the form of a compact package, with the cover panels 1 folded in an accordion, even beams 2 are located at the top, odd - at the bottom, columns 5.6 together with packocaMH 4 - in a horizontal position.

When mounted, the folding canopy is raised over even beams 2, and the columns 5,6, together with the braces, are turned into a vertical position under their own weight. Extreme columns 5,6 on one side are fixed on base 12 (foundation) using braces and koreas. With the help of a winch and a crane supporting and moving together with the movable part of the folded structure, the canopy is sequentially laid out in the areas between the columns 5,6, starting from fixed on the base 12.

When unfolding, even beams 2 are displaced downwards to the upper ends of braces 4. Due to the interaction of the inclined guides 7 with the upper ends of the bracings, the even beams 2 are self-centered. Then they are fixed with retainers 8 inclined guides 7. When arranging the non-electrified overhang on the outer columns 5 , 6 fix the upper ends of the descending extensions 9, which receive the expansion forces from the extreme braces 4. The expansion forces of the middle braces 4 of the canopy are mutually canceled in pairs due to the symmetric position and When the canopy is equipped with electrical supply 11 (electric lighting, electrical wiring for lifting and transport equipment), flexible columns 5,6 in the form of a carrying cable 10 located in the longitudinal direction of the canopy along the entire length of the canopy with fixed electrical supply 11 ( electrical wiring with light fittings or electrical wiring on ring hangers for material handling equipment) and

perceiving strut forces from extreme braces 4.

When dismounting a collapsible overhang, the extreme columns 5 and 6 are detached from the base 12 (foundation), the crane lifts it (by 2-3 cm) with the main hook over the extreme beam 3. Combine the raising of the adjacent even beam 2 with an auxiliary hook with the movement of the end beam 3 with a crane and a winch, the overhang structures are successively folded in the sections between the columns 5,6s with the corresponding rearrangement of the structures (for even beams 2). After folding the floor panels 1 with the braces, 4 columns 5 and 6 with braces 4 are rotated from a vertical position to a horizontal position. Turning the boom of the crane and at the same time lowering its support canopy for the even beams 2 ,. canopy folded.

Claims (4)

1. A folding canopy, including folding cover panels with beams, on even ones of which are fixed supporting elements supported on upper pivotally interconnected ends of braces, the lower ends of which are pivotally fixed on columns, pivotally connected to odd beams with the possibility of turning in one direction when folding, while one of the columns, when folded, is located between the supports of the columns, while others extend beyond the length of the cover panel, and stretch, fix Q. 5 o five about five ; fenced on the columns, which differs from and fi so that, in order to increase the rigidity of the canopy, the supporting elements are made with inclined guides cooperating with adjacent upper sections of braces provided with clamps for the inclined guides. 2. A curtain of pop. 1, characterized in that, in order to improve performance and performance by increasing the height of the supporting structures and reducing material consumption, the stretching is installed in the extreme "spans downward and fixed to the extreme columns in the junction with diagonal braces one side, and on the other to the bottom of the adjacent column. 3. Curtain pop.1, different. In order to reduce material consumption and laboriousness during electrification of the shed, stretching is made flexible in the form of a carrying cable, which ends are fixed on the outer columns at the junction points with crossbar, while the electrical supply is fixed on the carrying cable. 4. A curtain according to claim 1, characterized in that, in order to reduce the transport dimensions, the odd beams are made shorter than the length of the cover panel, and one of the columns is hinged on the base, while others, protruding beyond the length of the cover panel, are made wider its length to the bottom of the column and rigidly connected to the base. 5 I S 0 and 2 e.J 3 V. e.-f Uf. S FIG. AT -Ipg -n GT / P Fi2.8 fPuz.l