RU26572U1 - KIT FOR ASSEMBLY OF CARRYING STRUCTURES - Google Patents

Description

KIT FOR ASSEMBLY OF CARRYING STRUCTURES

The utility model relates to the ground construction of structures for special purposes: tents, awnings, tents, including load-bearing structures, for example, frames and can be used as lightweight mobile quickly mounted structures for various purposes, for example, for trade, exhibition exposition, filming, for entertainment purposes , sports and recreation, and can also be used for the manufacture of furniture elements, such as, for example, bar counters and chairs.

Known folding tent shelter containing a Central node with radial rods, one ends of which are pivotally rotated from a vertical position by an angle of up to 120 degrees to the stop in the lowest position in the central node, like an umbrella (see RU No. 2074939 C1, cl. E 04 H 15/48, publ. 03/10/1997).

A disadvantage of the known device is the inconvenient form, its invariability and limitation, the small use of the internal volume as useful, which significantly impairs the functionality of the device and reduces its scope.

Known folding pavilion containing a folding frame with vertical uprights, side stops, rafters and horizontal rails (see RU No. 14949 U1, CL E 04 1/342, publ. 10.09.2000).

Its disadvantage is that during operation, the rigidity of the joints is reduced due to the action of wind loads, as well as the complexity of the design, which leads to a relatively high cost of the finished product.

The closest in technical essence to the claimed utility model is the design of a collapsible shelter frame selected as a prototype, including racks, horizontal rails and side struts connected with bolts and nuts (US No. 3199518, class 135-4, published on 08/10/1965 )

E 04 in 1/343

inconvenient form, its invariability and limitation, small use of internal volume as useful, which significantly degrades the functionality of the device and reduces its scope.

The task to which the utility model is directed is to expand technical capabilities through the use of standardized connection elements.

The technical result consists in the implementation of a device having the same shape of the elements of the connection nodes and elements of the connection of the rods, which allows to expand the technical capabilities during operation.

To achieve a technical result, a kit for assembling non-dry structures contains at least one rod with connection elements, at least one connection node having connection elements located at right angles or at an angle of 180 degrees, and / or at least , one connection node having connection elements located at an angle not equal to 90 degrees, and / or at least one connection node having connection elements located at right angles and at an angle not equal to 90 degrees, while the elements from Connections of the connection nodes are configured to mate with the connection elements of the rod and fastened to the last fasteners, and in the places where the connection elements are connected, holes are made to accommodate the fasteners.

In addition, fasteners can be made in the form of screws and nuts or studs and nuts or cotter pins.

The rod can be made in the form of two U-shaped sections of profiles surrounded by open sides and located at a distance relative to each other, while the profiles are rigidly connected to each other and made with holes that are located on the profile wall along the entire length opposite its open side.

In addition, the holes have a diameter greater than half the width of the profile wall.

The connection elements can be made box-shaped with the possibility of placing one in the other.

The profiles can be rigidly interconnected by means of a fixing element of rectangular cross section welded to the profiles.

In addition, the cross-sectional dimensions of the locking element can be commensurate with the transverse dimensions of the connection element inserted into the core.

The indicated features of the utility model are essential and interconnected causally with the formation of a set of essential features sufficient to achieve a technical result.

The essence of the utility model is illustrated by drawings, where:

in FIG. 1 shows a General view of the assembled from a set of devices,

in FIG. 2 - rod with connection elements,

in Fig.Z is a cross section of a rod.

figure 4 is a view. And according to FIG. 1.

in FIG. 5 is a fragment of the element of the connection 2 of the rod.

in FIG. 6 is a fragment of the rod at the location of the locking element 22.

in FIG. 7 is an embodiment of a connection assembly at an angle of 90.

in FIG. 8 -12 embodiments of the nodes of the connection.

The utility model is illustrated by a specific implementation example, which, however, is not the only possible one, but clearly demonstrates the possibility of achieving this set of essential features of a given technical result.

The proposed kit for the assembly of supporting structures contains at least one or more rods 1 with elements of the connection 2.

In addition, it may contain:

-one or several connection nodes 3, which have either connection elements 4 and 5 located at right angles (Fig. 7,8), or connection elements 6 and 7 located at an angle of 180 degrees (Fig. 9), or connection elements 8, 9 and 10, located at an angle of 90 and 180 degrees relative to each other (Fig. 10), and / or

-one or several nodes of the connection 3, which have elements of the connection 11 and 12, located at an angle not equal to 90 degrees (Fig. 11), such connection elements in the node 3 can be two or more, which can be located in the same plane and in different planes and / or

-one or several connection nodes 3, which have connection elements 13 and 14 located both at an angle of 90 or 180 degrees, and connection elements 15 located at an angle not equal to 90 degrees (Fig. 12) with respect to each other, such connection elements in the node 3 can be three or more and they can also be located both in the same plane and in different planes.

All the above-mentioned elements of the connection of the nodes of the connection 3 are made with the possibility of pairing with the elements of the connection 2 of the rod 1 and can be fastened to it with fasteners 16.

The fasteners 16 can be made in the form of screws and nuts, or in the form of studs and nuts, or in the form of cotter pins. At the same time, holes 17 d.11 in size are made in the places of coupling of the connection elements; fasteners 16 are fastened. FIG. 7 shows a connection variant, according to which washers 23 are installed in the holes 20, fixing the position of the bolt passing through the rod 1 and the connection element 5 of the connection unit 3 through the holes 17. Such a fastening reliably connects the rod to the connection unit 3.

The rod 1 can be made in the form of two U-shaped sections of the profiles 18 and 19 (Fig.2,3,4,5,6), facing open sides and located at a distance relative to each other. Profiles 18 and 19 are rigidly connected to each other and are made with holes 20, which are located on the wall 21 of each profile 18 and 19 along the entire length opposite its open side.

The holes 20 are made with a diameter greater than half the wall width of each profile 18 and 19. This allows, on the one hand, to lighten the weight of the rod 1, and on the other hand, to improve the aesthetic qualities of the product without the use of additional decorative overlays.

All elements of the connection are box-shaped with the possibility of placing one in the other.

Profiles 18 and 19 are rigidly interconnected by means of a fixing element 22 of rectangular cross section welded to profiles 18 and 19 (Fig. 3,5).

The cross-sectional dimensions of the locking element 22 are commensurate with the transverse dimensions of any connection element of the connection node 3, inserted inside the rod 1.

depending on the shape, purpose and geometrical dimensions of the supporting structure to be obtained, the nodes of the joints 3 with the elements of the joints located at the necessary angle relative to each other are selected. The supporting structure may be a building frame or furniture frame, etc. Then, the selected rods 1 of the required length are connected by their connecting elements 2 with the connecting elements of the connection nodes 3, combining the holes 17 on the rod 1 and the holes 17 on the connecting elements, and fixed with fasteners 16. The supporting structure is ready for use and can be through holes 17 on the nodes connection 3 and fasteners 16 is fixed to any base, for example, the floor.

The utility model meets the patentability condition “industrial applicability, since its implementation is possible using existing means of production using well-known technological operations.

Claims (7)

1. A kit for assembling supporting structures, comprising at least one rod with connecting elements, at least one connecting node having connecting elements located at right angles and / or at an angle of 180 ^o , and / or at least at least one connection node having connection elements located at an angle not equal to 90 ^o , and / or at least one connection node having connection elements located at right angles and at an angle not equal to 90 ^o , while the elements the connections of the connection nodes are configured to yazheniya compound with elements of the rod and fixed to the latter by fasteners, as at the interface of compounds of elements provided with holes to accommodate fasteners.  2. The kit according to claim 1, characterized in that the fasteners are made in the form of screws and nuts, or studs and nuts, or cotter pins.  3. The set according to claim 1, characterized in that the rod is made in the form of two U-shaped sections of profiles facing open sides and spaced apart from each other, while the profiles are rigidly connected to each other and made with holes that are located on the profile wall along the entire length opposite its open side.  4. The kit according to claim 3, characterized in that the holes have a diameter greater than half the width of the profile wall.  5. The kit according to claim 1, characterized in that the connection elements are box-shaped, while the connection elements are arranged to accommodate one in the other.  6. The kit according to claim 2, characterized in that the profiles are rigidly interconnected by means of a fixing element of rectangular cross section welded to the profiles. 7. The kit according to claim 6, characterized in that the cross-sectional dimensions of the locking element are commensurate with the transverse dimensions of the connection element inserted into the core.