RU29535U1 - STAND FOR ROAD SIGN - Google Patents

Description

2002133615 Ilillplllpilililli MPK7E01R9 / 00.9 / 01

STAND FOR ROAD SIGN

The technical solution relates to means for placing shields, etc. and is intended primarily for placing a traffic sign.

Known means for advertising, for example, US patent No. 5042183 (1), PCT application (WO) No. 92/02919 (2), 86/04712 (3), French application No. 2580107 (4) and Japan No. 61-37635 B (5) containing racks for placing an advertisement with a foundation based on soil or a vehicle.

In the industry, cabinets and poles for placing traffic signs are known.

The closest analogue in the industry is a stand for a road sign, consisting of a side wall and a support for a road sign.

However, the analogues listed above quite traditionally solve the problem of placing road signs, which narrows the use of these funds in a certain framework.

The objective of the technical solution is to increase the efficiency of the use of this stand due to the use of a rather unconventional constructive approach, and the technical result

is to increase the reliability of the support for the road sign in the wind. Except j

Moreover, the inventive tool is folded into a transport position and space is saved during transportation.

The indicated effect is achieved as follows.

A stand for a road sign, consisting of a side wall and a support for a road sign, is characterized in that it is made in the form of a trihedral pyramid, including side walls in the form of triangles connected by hinges with the possibility of folding the walls, a support for placing a road sign is fixed inside the stand made in the form of a vertical mast, while the walls are equipped with a latch, which serves to hold the stand in the open position with the goal of maximum stability under wind load.

The stand for the road sign is characterized by the fact that the wall is made of rods on which stiffening ribs are fixed in the form of parallel stripes.

The stand for the road sign is also characterized in that the support is provided with holders for the road sign, made in the form of squares from a profile pipe.

The invention is illustrated in the drawings, in which: FIG. 1 - general view (diagram) of the stand for the road sign; FIG. 2 view

showing the installation of the support in the form of a vertical mast, -scg70u, to-a.

The support for the road sign contains walls in the form of triangles 1, the latch 2 of the vertical rack 3, the road sign holders 4 mounted on the rack, bars 5 of which the walls are made, stiffeners 6 of the wall, washers 7 on the bar 5.,

The design of the preferred Ariant stand is a trihedral pyramid (see figure 1) about 1 m high, the width of the base of the pyramid is -1 m; the pyramid consists of two triangular-shaped side walls 1 made each of two 5os steel bars 5 with a thickness of 8 mm. On the planes formed by them, ribs of stiffness 6 are fixed (welded) parallel to each other in the form of strips of steel 80 mm wide and 3 mm thick. The gap between the plates is 100 mm.

Walls 1 of the stand are connected by means of hinges (not

shown), which allows you to save space in the vehicle when folding them into the transport position.

In the design of the stand, a latch 2 is provided for limiting the angle of the opening of the stand to the position of greatest stability under wind load.

Inside the stand structure, a stand 3 is fixed, made in the form of a vertical mast (Fig. 1, 2) 1.8 m high. For lifting the road sign, fixed with the help of holders 4 mounted on the stand 3 and moving along it.

On the rods 5 mounted washers 7 (figure 1), forming the hinged elements of the construction.

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holders for a road sign other than squares from a profile pipe, as well as their movement relative to each other (holders can be fixed or not).

All metal stiffening ribs (stripes) on the walls of the stand are covered with a film with a reflective layer of alternating red and white colors.

The claimed stand for a road sign is quite versatile: it can be used as a reliable support in the wind for a road sign, to protect the immediate place of work on the carriageway, as well as a support for ropes with colored flags or for plastic bounding tape stretched along the contour of the place works, foundation pit, etc.

The height of suspension of a road sign from the surface of the earth corresponds to the area of the sign and the wind load.

As a result of the calculations, it was found that the optimum stand has a width of 1 m on the base, a stand height of -1.8 m.

Sources of information:

1.Patesh, USA No. 5042183, G 09 F 15/00 (40-607), 1991.

2. PCT Application (WO) No. 92/02919, G 09 F 15 / 00.15 / 02.17 / 00, 1992.

3. PCT Application (WO) No. 86/04712, G 09 F 21/04, 7/22, 1986.

4. French application No. 2580107, G 09 F 15/00, 1986.

5. Japanese application No. 61-37635 B, G 09 F 7/00, 7/18, 1986.

6. US patent No. 5083390, G 09 F 15/00 (40-606), 1992.

Claims (4)

1. A support for a road sign, consisting of a side wall and a support for a road sign, characterized in that it is made in the form of a trihedral pyramid, including side walls in the form of triangles connected by hinges with the possibility of folding the walls, a support is fixed inside the stand for placement road sign, made in the form of a vertical mast, while the walls are equipped with a latch that serves to hold the stand in the open position with the goal of maximum stability under wind load. 2. A support for a road sign according to claim 1, characterized in that it is made of two or more side walls. 3. The support for the road sign according to claim 1, characterized in that the wall is made of rods on which stiffeners are fixed in the form of parallel stripes. 4. The support for the road sign according to claim 1, characterized in that the support is equipped with holders for the road sign, made in the form of squares from a profile pipe.