RU182636U1 - UNIVERSAL FITTING FOR INSTALLATION OF THE PROTECTIVE GRID - Google Patents

Abstract

The utility model relates to the field of technical means of operating public roads and military roads. The utility model is used to facilitate the installation of a protective mesh made of polymeric materials in order to prevent snow drift of roads, as well as to visualize the direction of changes in the road route, the fence of constructed, reconstructed and repaired sections of roads, city streets and transportation facilities; fencing production bases of road construction and warehouses of road-building materials, parking lots of road-building machines, camouflaging traffic on military roads.

The technical problem solved by the utility model is to reduce the complexity when fixing devices for mounting a protective mesh of polymer materials on permafrost and rocky soils.

The solution to this problem is achieved due to the fact that the device for mounting the protective mesh from polymeric materials is made without a pointed end and stop, two symmetrical holes are made in the lower part of the steel pipe with a threaded hole, a lock washer is excluded from the design, and a removable base and fastened with him using a cable latch.

Description

Universal fixture for mounting a protective net

The utility model relates to the field of technical means of operating public roads and military roads. The utility model is used to facilitate the installation of a protective mesh made of polymeric materials in order to prevent snow drift of roads, as well as to visualize the direction of changes in the road route, the fence of constructed, reconstructed and repaired sections of roads, city streets and transportation facilities; fencing production bases of road construction and warehouses of road-building materials, parking lots of road-building machines, camouflaging traffic on military roads.

A device for mounting a protective mesh made of polymeric materials [patent for utility model RU 140522, published May 10, 2014, bulletin No. 13], consisting of a steel pipe with a stop and a threaded hole, a steel or plastic pipe with protective fastening elements, was selected as a prototype mesh and holes for removing the mesh, ball bearings, lock washer.

The main disadvantage of the prototype is:

1. Great complexity when fixing on permafrost and rocky soils.

The technical problem solved by the utility model is to reduce the complexity when fixing devices for mounting a protective mesh of polymer materials on permafrost and rocky soils.

The solution to the technical problem is achieved due to the fact that the universal device for mounting the protective mesh is made of a steel pipe with a threaded hole, which is placed inside another steel or plastic pipe with fastening elements of the protective mesh and holes for dismantling the mesh, the pipes being interconnected by ball bearings, the inner steel pipe is mounted on a mounting pin of a removable base, fixed with metal pins on the ground, and to ensure its fixed position With a removable base, a latch with a cable is inserted into the corresponding locking holes.

The figure shows the design of a universal device for mounting a protective mesh, where are indicated: pos. 1 - steel pipe; pos. 2 - a threaded hole; pos. 3 - steel or plastic pipe; pos. 4 - ball bearing; pos. 5 - fasteners; pos. 6 - a clamp with a cable; pos. 7 - removable base; pos. 8 - a fixing pin; pos. 9 - a lock hole of a steel pipe; pos. 10 - mounting hole; pos. 11 - a lock hole of the base; pos. 12 - hole for removing the mesh.

The personnel providing the protective net work, lays out the removable base (7) on the ground, and with the help of a hammering device clogs the metal rods through the mounting holes (10), fixing the removable base (7) on permafrost or rocky soil. After that, a steel pipe (1) is installed on the mounting pin (8), and a latch with a cable (6) is inserted into the locking holes of the steel pipe (9) and the locking hole of the base (11), providing a fixed position of the steel pipe (1) relative to the removable base (7). A steel pipe (1) is placed inside another steel or plastic pipe (3) and connected to it using ball bearings (4). A protective net is attached to the fastening elements (5) of the steel or plastic pipe (3). The protective mesh is fixed on the fastening elements (5) so that both its ends are free. After fixing the universal device on the ground, two workers take the grid at different ends and at the same time diverge in opposite directions along the installation axis, uniformly unwinding the grid, the free rotation of which relative to the steel pipe is ensured by ball bearings (4). After the protective net is completely unwound, it is mounted on racks installed in the ground. Rewinding the net into a roll is carried out using the lever installed in the holes for removing the net (12). If necessary, install the second tier of the mesh using a threaded hole (2).

Information sources:

1. Patent for utility model RU 140522, published on 05/10/2014, Bulletin No. 13

Claims (1)

A universal device for mounting a protective mesh, consisting of a steel pipe with a threaded hole, which is placed inside another steel or plastic pipe with fastening elements of the protective mesh and holes for removing the mesh, the pipes being interconnected by ball bearings, characterized in that the inner steel pipe is installed on the mounting pin of the removable base, fixed with metal pins on the ground, and to ensure its fixed position relative to the removable base in accordance Locking holes with a cable lock inserted.

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