RU1768083C - Fence - Google Patents

Abstract

The invention relates to agriculture. The purpose of the invention is to improve the usability of the fence, the Guard contains recycled wheel tires 1 mounted on the ground 2 and collected in the lower row 3 and the upper row 4. The lower row 3 is connected to the supports 5 by a lower cable b passing through the lower part of the hole 7 tires 1. The middle cable 8 passes through holes 9 of the upper part of each tire 1 of the lower row 3 and holes 9 of the lower part of the tires 1 of the upper row 4. At the top of each tire 1 of the upper row 4, the upper cable 10 is passed through the holes 11. All cables attached to supports 5. For loading for transport, the tires 1 are assembled in cages 12. To bring the fence into working condition, the supports 5 are exposed and the cables 6.8 and 9 are fixed on one of them. The tires 1 are strung one by one along the cables 6 and 8 through the holes 7 and 9. After filling the entire section with a length of 5-6 m with tires 1, the cables 6 and 8 are fixed rigidly, each second one is raised upward by turning along the cable 8 and passed through the hole 11 and 10. After raising the necessary tires 1, the upper one is fixed rigidly over the entire section cable 10 to another support 5, 2 ill. "about

Description

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The invention relates to agriculture and can be used to enclose construction sites or grassland.

A hedge is known which comprises uprights interconnected by horizontal rods. In this case, the fence is made of sections that are mounted on a skid

(Aut. St. JY163 98

 The disadvantage of this manual is the complexity of the bulk, the passage of large sections does not provide crawl due to the complexity of the terrain, significant labor costs for assembly and disassembly are required.

Known fencing made up of vertical lattice frames having horizontal and vertical slats rigidly connected to each other (ed. St. No. 938854).

The disadvantage of this design is the great complexity in its manufacture and high cost (wooden frames), as well as inconvenience in operation, the rigid connection of the frames does not allow for quick assembly and disassembly of the fence (ed. St. No. 938854).

A fencing in the form of vertical wood gratings is known articulately interconnected by a cable for easy folding. Each grate has an additional strip for passing a cable through its opening (ed. St. Mg 1194337).

The disadvantage of this design is its high cost, since the grilles are made of wood or wood-plywood structures.

A guard is known that contains supports with three cables parallel to each other, strung between them at different levels, on which a pair of rows of wheel tires are strung, shifted along the cables relative to each other across the width of the mentioned tires (ed. St. No. 1113452)

However, all cables in this solution were passed through a larger hole in tires, which significantly increases the number of tires used in height. At the same time, the passage of cables through large openings does not provide rigidity of the connection, complicates the assembly and disassembly of tires for transportation. When mounting loose tires, additional efforts are required to install a second and third row when stringing tires.

The aim of the proposed solution is to increase the convenience of its operation by simplifying installation and disassembly for transportation

This goal is achieved by the fact that in the sidewalls of the tire wheels are made through holes for the middle cable through which it is passed, and the upper and

lower cables are mounted so that they can be pulled out of the holes to rotate their upper row relative to the middle cable.

A comparative analysis of the claimed solution with the prototype shows that the claimed solution has a design for securing the tires between the rows. When fastening the first and second rows, the middle cable is guided through the through holes of the first and second rows. Further, during the formation of the fence, the second row is lifted and only supported because it is fixed by the middle cable, while in the prototype each tire is not fixed and the entire series needs to be supported when stringing the tires. This complicates the installation process and reduces assembly performance. The laboriousness also decreases when disassembling the rows. For loading on a car tire with

5 by means of cables, they are assembled into cages and, with the help of a loader, cargo is quickly loaded, which significantly saves time for installing the fence in a new place.

By accelerating the installation of the fence to a new location, the efficiency of the entire fence is improved. The claimed solution successfully solves in practice the problem of using secondary resources. Such a construction is simple to manufacture and operate.

Thus, the claimed solution meets the criteria of the invention of novelty.

An analysis of the known technical solutions (analogues) in the studied field of technology allows us to draw a conclusion about the absence of features similar to the essential distinguishing features in the enclosed fence, and to recognize the significant difference corresponding to the criterion corresponding to the criterion.

In FIG. 1 shows a fragment of the proposed fence in the working position; Fig. 2 is a view of an assembled car tire clip for loading a car.

The fence contains recycled tires 1 installed on the ground 2. Of these, the lower row 3 and the upper row 4. The lower row 3 is connected to the supports 5

5 with a cable b passing through the bottom of the hole 7 of tire 1. Cable 8 passes through hole 9 of the body of the upper part of each tire of the lower row 3 and the body of the hole 9 of the body of the lower part of the tires 1 of the upper row 4. In the upper parts

of each tire 1 of the upper row 4, a cable 10 is passed through holes 11. All cables are fixed to the supports 5. For loading onto a vehicle, tires are assembled in cages 12.

To bring the fence into working condition, the supports 5 are put out and all cables b, 8 and 9 are fixed rigidly to one of them. One tire car tires are strung one to one along the cables b and 8 through holes 7 and 9.

After filling the entire section with a length of 5-6 m with tires 1, the cables 6 and 8 are fixed rigidly, each second one is raised upward by turning along the cable 8 and passed through the hole 11 of the cable 10. After lifting the necessary tires over the entire area, the cable 10 is fixed rigidly to the other support 5. When dismantling the guard, cables 6.8 and 10 are detached from supports 5. Lower tires 1 of the upper row down. Ropes b and 10 are removed from rows 3 and 4. Ropes 10 are left in the body of the tires. Connect the cable 10 to the cable 6, while receiving for loading into a freight transport (not shown) a clip 12, which can be loaded by loaders by hooking it onto the cable 6.

The design of the fence is quite rigid, stable and reliable in operation. The height of the hedge can be 1.5-2.0 m, depending on the composition of the herd of cattle (if this applies to pasture). Accordingly, tire sizes are selected.

Compared with the prototype, labor costs for installing and disassembling the guards are reduced by 1.4-1.6 times. The labor costs for loading and unloading the guards for transportation to another section are also reduced by 1.4-1.6 times.

Claims (1)

SUMMARY OF THE INVENTION A guardrail comprising supports with three ropes strung between them at different levels parallel to each other, on which a pair of rows of wheel tires are strung, spaced along the ropes relative to each other by the width of said tires, characterized in that, in order to increase ease of use by simplifying installation and disassembly for transportation, through holes for the middle cable through which it is passed are made in the sidewalls of the tires, and the upper and lower cables are installed with the possibility of output from the holes along covers for turning their upper row relative to the middle cable. / 2 te2