RU114401U1 - STRUCTURE OF A MULTI-TIER NARROW-RACKING PLANT FOR PLANT GROWING - Google Patents

Abstract

1. The frame of a multi-tiered narrow-shelving installation for growing plants, including triangular frames, one of the sides of which is the base of the frame, and the others are interconnected in pairs by shelves for placing plants fixed on triangular frames by means of brackets, characterized in that the triangular frames are additionally interconnected cross braces connecting the lower and upper parts of the parallel inclined sides of adjacent triangular frames, the brackets for securing the shelves are equipped with struts; all the details of the frame are made of a thin-sheet cold-rolled metal profile having a middle shelf, inclined side walls and folds outward of their edges; the shelves are made of several rows of the same profiles located along the frame; moreover, the details of triangular frames are interconnected, brackets with inclined sides of triangular frames, as well as brackets with struts are interconnected by cutting one profile into another and fastening along inclined side walls with a screw connection; the profile of the shelves for placing plants with brackets, as well as cross braces with inclined sides of the triangular frames are connected by an overlapping screw connection. ! 2. The frame according to claim 1, characterized in that the triangular frames are provided with transverse ties connecting the middle parts of their inclined sides by cutting one profile into another and fastening along the side inclined walls with a screw connection.

Description

The utility model relates to agriculture, the cultivation of flowers, vegetables, etc. in greenhouses and hotbeds, in particular to devices for placing plants and seedlings in greenhouses.

From the patent of the Russian Federation No. 2098941, a multi-tiered narrow-shelving unit (agropyramid) for growing plants is known, including a frame of triangular frames of inclined beams connected in pairs, on the outer side surface of which horizontal shelves for plants are located in tiers, the unit is equipped with light sources located inside the unit. The triangular frames of these installations are made of a closed-section profile, and the horizontal shelves of a trough-shaped section. The general essential features of the prototype, which coincide with the essential features of the proposed technical solution, are as follows: the frame of a multi-tiered narrow-rack plant growing plant, which includes triangular frames, one side of which is the base of the frame, and the other are connected in pairs by shelves for plant placement, mounted on triangular frames through the brackets.

Known frame has a high weight associated with the use of closed profiles. Corrosion is formed inside these profiles, in addition, the rigidity of these profiles is insufficient (it is necessary to use profiles with an increased thickness of the transverse walls). The nomenclature of the used parts and profiles is significant - each part of the structure is made of its own profile, respectively, and their connection is difficult, non-technological.

The proposed utility model solves the technical problem of ensuring structural rigidity with its minimum weight, using one type of profile and one type of joint for production; prevention of latent corrosion of the structure.

To achieve this technical result, in the frame of a multi-tiered narrow-rack plant growing plant, which includes triangular frames, one of the sides of which is the base of the frame, and the other are connected in pairs by shelves for placing plants, mounted on triangular frames by means of brackets, unlike the prototype, triangular the frames are additionally interconnected by cross ties connecting the lower and upper parts of the parallel inclined sides of adjacent triangular frames, the bracket They are equipped with struts for fastening the shelves; in this case, all the details of the frame are made of cold-rolled sheet metal profile having a middle shelf, inclined side walls and bends to the outside of their edges (hat profile with bends); shelves are made of several rows of the same profiles located along the frame; the details of the triangular frames to each other, the brackets with the inclined sides of the triangular frames, as well as the brackets with struts are connected to each other by inserting one profile into another and fastening them along the inclined side walls with a screw connection (for this, when the first profile is inserted into the other at an angle, then the end sections of the limb of the edges of the first profile are cut, and when the first profile is worn on the other at an angle, the end section of the middle shelf of the first profile is cut); profile shelves for placing plants with brackets, as well as cross ties with the inclined sides of the triangular frames are interconnected by a screw joint overlap (without cutting the end sections, i.e. the profiles are interconnected by the middle shelves of the profiles or by the folds of the inclined side walls, or bends of inclined side walls and middle shelves of profiles).

Additionally, to increase the rigidity of the structure, especially at its significant height (more than 1.5 m), the triangular frames can be equipped with transverse ties connecting the middle parts of their inclined sides by inserting one profile into another and fastening them on the side inclined walls with a screw connection.

Distinctive features of the proposed technical solution from the known prototype are the following: triangular frames are additionally interconnected by cross ties connecting the lower and upper parts of the parallel inclined sides of adjacent triangular frames, the brackets for securing the shelves are equipped with struts; while all the details of the frame are made of cold-rolled sheet metal profile having a middle shelf, inclined side walls and bends outward of their edges; shelves are made of several rows of the same profiles located along the frame; while the details of the triangular frames to each other, the brackets with the inclined sides of the triangular frames, as well as the brackets with struts are connected to each other by inserting one profile into another and fastening them along the inclined side walls with a screw connection; profile shelves for placing plants with brackets, as well as cross ties with the inclined sides of the triangular frames are interconnected by a screw joint overlap. Additionally, triangular frames can be equipped with transverse ties connecting the middle parts of their inclined sides by inserting one profile into another and fastening them on the side inclined walls with a screw connection.

Thanks to these distinguishing features, the stiffness of both individual structural elements and its whole as a whole increases. In this case, one type of thin-walled hat profile is used, due to which the design has a minimum weight. All parts are interconnected by a screw connection. All structural details are made of an open profile, which prevents the formation of zones of condensation and stagnation of water ensuring the absence of latent corrosion of the structure.

The proposed technical solution can be used in the cultivation of flowers and vegetables in greenhouses and hotbeds, for breeding, for example, seedlings of vegetables, strawberries, etc., including the hydroponic method.

The proposed technical solution is illustrated by figures 1-3.

Figure 1 shows the end view of the frame.

Figure 2 shows a view of the frame from the side.

Figure 3 shows a fragment A of figure 1.

Figure 4 shows a fragment B of figure 1.

Figure 5 shows a fragment In figure 1.

Figure 6 shows a fragment D of figure 2.

Depicted in figures 1, 2, the frame of a multi-tiered narrow-rack plant growing plant includes triangular frames, one of the sides of which is the base of the frame 1, and the other inclined 2 are interconnected by shelves 3 for placing plants, mounted on triangular frames by means of brackets 4. Triangular the frames are additionally interconnected by cross ties 5 connecting the lower and upper parts of the parallel inclined sides 2 of the adjacent triangular frames, the brackets 4 for securing the shelves are provided with dkosy 6. All frame parts are made of cold-rolled sheet metal profile (Fig.3-6), having a middle shelf 7, inclined side walls 8 and bends 9 to the outside of their edges (hat profile with bends); moreover, the parts 1 and 2 of the triangular frames to each other, the brackets 4 with the inclined sides 2 of the triangular frames, as well as the brackets 4 with the struts 6 are connected to each other by inserting one profile into another and fastening them to the inclined side walls 8 with a screw connection. In this case, the frame profiles can be oriented differently, i.e., for example, the details of 2 triangular frames can be oriented by the middle shelves 7 of the profiles inward or outward, the brackets 4 and the struts 6 by the middle shelves 6 up or down, etc., in In connection with this, the following main types of cut-in are possible: the first profile is worn on the other at an angle - FIG. 3 (fragment A of FIG. 1) when the end section of the middle shelf 7 of the profile of the inclined side 2 of the triangular frame is cut; the first profile is inserted into the other at an angle - Fig. 4 (fragment B of Fig. 1) when the end sections of the limb 9 of the edges of the strut profile 6 are cut out. The profile of the shelves 3 for placing plants with brackets 4 - Fig. 6, as well as cross ties 5 s the inclined sides 2 of the triangular frames - Fig. 5 are interconnected by a screw joint overlap (without cutting the end sections, i.e. the profiles are interconnected along the middle shelves of 7 profiles or along the bends 9 of the inclined side walls 8 - Fig. 6, or along the bends inclined side walls 8 and middle shelves 7 pro lei - figure 5). The triangular frames are equipped with transverse ties 10 connecting the middle parts of their inclined sides 2 by inserting one profile into another and fastening them to the side inclined walls 8 with a screw connection - in this case, similar to Fig. 3.

Assembly of the frame is as follows. Initially, triangular frames with screeds 10 are assembled, then brackets 4 and struts 6 are fixed on the inclined sides 2 of the triangular frames. Next, two triangular frames are mounted on the base 1 and connected to each other by the profiles of the shelves 3 for placing plants. After that, cross ties 5 are installed, which make the structure spatially rigid.

Claims (2)

1. The frame of a multi-tiered narrow-rack plant growing plant, comprising triangular frames, one of the sides of which is the base of the frame, and the other are interconnected by shelves for plants, mounted on triangular frames by means of brackets, characterized in that the triangular frames are additionally interconnected cross ties connecting the lower and upper parts of the parallel inclined sides of adjacent triangular frames, the brackets for securing the shelves are equipped with struts; while all the details of the frame are made of cold-rolled sheet metal profile having a middle shelf, inclined side walls and bends outward of their edges; shelves are made of several rows of the same profiles located along the frame; moreover, the details of the triangular frames to each other, the brackets with the inclined sides of the triangular frames, as well as the brackets with struts are interconnected by inserting one profile into another and fastening them to the inclined side walls with a screw connection; profile shelves for placing plants with brackets, as well as cross ties with the inclined sides of the triangular frames are interconnected by a screw joint overlap. 2. The frame according to claim 1, characterized in that the triangular frames are provided with transverse ties connecting the middle parts of their inclined sides by inserting one profile into another and fastening them on the side inclined walls with a screw connection.