RU145484U1 - INTERCONNECT SIGN FOR ATTACHING POINTS OF A SUPPORT BETWEEN NETWORK AND SUPPORT BETWEEN SIGNS WITH A BUILT-IN INFORMATION-INDICATION CHIP - Google Patents

Abstract

1. The boundary mark for fixing the points of the reference boundary network and the reference boundary signs with a built-in information-identification chip, which is a screw pile consisting of a metal pipe, at the end of which there are blades, characterized in that it is additionally in a visually recognizable boundary sign installed on non-removable, the upper part of the metal pipe is located in a plastic protective case that is not subject to corrosion, burning and mechanical wear, which is closed by a threaded plastic cover on top , on the inside, a CHIP with full coded geodetic and cadastral information is mounted in it, the thread of the plastic cover greased with glue is twisted in the upper part of the plastic protective case. 2. The boundary mark according to claim 1, characterized in that a cross-shaped groove is made on the threaded plastic cover with a fillable reflective plastic, for example, yellow or orange. 3. Boundary mark according to claim 1, characterized in that on the inner side of the plastic protective case L-shaped hooks are made for their fixation on the protrusion of the metal pipe.

Description

The utility model relates to the field of geodesy and cadastre, in particular when surveying land, to create a geodetic network for special purposes, or when conducting engineering surveys to determine the boundaries of land.

Currently, the points of the reference boundary (OMS) network are represented mainly by improvised means: metal corners, pins, rails, wooden or reinforced concrete columns, or a metal brand of a special type.

The disadvantages of these tools are the lack of a single standard and uniformity, reliability, visual perception, difficulty finding, safety and durability.

Known restrictive road columns of standard structures, consisting of a supporting part, representing a monolithic structure and made of reinforced concrete [Electronic resource] // Access mode: http://www.gosthelp.ru/gost/gost9250.html (GOST 50970-96, section 2, paragraph 2.2).

Such reference boundary marks (OMZ) have a number of disadvantages: manufacturing complexity, high weight, high cost, installation complexity, manufacturing and fastening of a special metal identification mark.

A well-known OMZ containing a hollow metal rod mounted in a soil hole is installed, the upper end of which is equipped with a mark with identification marks, and the lower end is equipped with an underground holding anchor, the upper end of a metal rod is used as a mark in OMZ, and the lower end of a metal rod is used as an anchor, this upper and lower ends of the hollow metal rod are vertically cut in diameter to a depth of 0.5-2.0 diameter into segments that are bent in a vertical plane to the desired angle, in the right direction and fulfill the role of the OMZ brand at the upper end, and the role of the underground OMZ anchor at the lower end (RF patent No. 2262664, IPC G01C 15/04, published on October 20, 2005).

The disadvantages of the analogue are its complexity in the manufacture and installation, the relatively high cost of time and money for the manufacture, installation and operation.

Known screw pile containing a metal pipe of the desired diameter, at the end of which blades are attached, allowing to screw the pile into the soil base and securely fix it in it [Electronic resource] // Access mode: http://investrussia-2012.com/stroitelstvo/instrumenty -i-oborudovanie / vintovye-svai-svoimo-rukami.html.

According to the greatest number of similar features and the result achieved using the given technical solution is selected as a prototype of the claimed utility model.

The disadvantages of the prototype are - the high cost of production, the lack of information media, corrosion insecurity, lack of information and recoverability from the soil.

The technical task of the proposed utility model is to simplify the design of OMZ, reduce costs, increase durability, ensure information and cost-effectiveness.

To achieve the specified technical result in the boundary mark for fixing the points of the reference boundary network and the reference boundary signs with a built-in information-identification chip, which is a screw pile consisting of a metal pipe, at the end of which there are blades, additionally in a visually recognizable boundary sign installed on non-removable, the upper part of the metal pipe is located in a plastic protective case that is not subject to corrosion, burning and mechanical wear, which is closed from above a threaded plastic cover; on the inside, a chip is mounted in it with full coded geodetic and cadastral information; the thread of the plastic cover greased with glue is screwed into the upper part of the plastic protective case.

In addition, the claimed solution has optional features characterizing its particular cases, namely:

- on the threaded plastic cover, a cross-shaped groove is made filled with reflective plastic, for example, yellow or orange.

- L-shaped hooks are made on the inside of the plastic protective case and on the outside of the metal pipe to fix them on the protrusion of the metal pipe.

Distinctive features of the proposed boundary mark are: the placement of the upper part of the metal pipe in a plastic protective casing installed for non-removability, the presence of a threaded plastic cover with a built-in CHIP.

Due to the presence of these signs, the boundary mark can be used in soft, medium and hard soils, it is protected by a threaded plastic cover against penetration into which a chip is placed with geodetic and cadastral information, which is in "sleep mode" and provides information only on the activation of a certain type of reading instrument executor of geodetic works. A plastic protective case, worn on the upper part of a metal pipe, performs the bearing function of anti-retrievability, anti-corrosion of the sign, and visual information.

The proposed utility model is illustrated by the drawings shown in FIG. 1-3.

In FIG. 1 shows a general view of a boundary mark with a tip for hard soils and crevices in the rocks.

In FIG. 2 shows a general view of the boundary mark with a tip for soft and medium soils.

In FIG. 3 - top view of the boundary sign.

The boundary mark contains a screw pile with a lower metal part 1, for installation in the ground using a special socket wrench, a plastic protective case 2, for example, in the form of a plastic pipe, which is put on the upper part of the metal pipe 3 of a screw pile with a gap and is fixed on it with using a special L-shaped hook 4. The gap between the outer diameter of the metal pipe 3 and the inner diameter of the plastic protective casing 2 allows it to rotate freely, thereby preventing the screw from being unscrewed vayu from the ground. In the upper part, the plastic threaded cover 5 has a cross-shaped groove 6 filled with reflective plastic. CHIP 7 is located in a special groove on the inside of the plastic threaded cover 5.

Setting the boundary sign is as follows.

Using an elongated socket wrench with a 4 or 6-faced tip, inserted into the inside of a screw pile, for example, 0.5 m to 2 m long, where there are 4 or 6-faced holes for the key by rotating the helical axis the lower metal part 1 is buried in the ground. Depending on the density of the soil, there are two varieties of screw pile tips: for hard soils and crevices in the rocks (Fig. 1), for soft and medium soils (Fig. 2). Then, on the upper part of the metal pipe 3, a plastic protective case 2 is put on, for example, 0.3-0.5 m long, having a L-shaped hook 4 on the inner lower part, which enters with a gap in the groove located on the upper part of the metal pipe 3. Thus, carrying out the engagement of these parts, which subsequently does not allow to remove the plastic protective casing 2 from the upper part of the metal pipe 3.

Then, after making geodetic measurements and determining the coordinates of a given point (sign), the surveyor enters encoded data about this point (sign) into ChIP 7.

After that, the CHIP 7 with information is inserted into a special groove in the inner part of the plastic threaded cover 5. Before installing it, the thread is lubricated with glue and screwed into the plastic protective case 2, preventing penetration into and access to the CHIP.

In the upper part of the plastic protective case 2, below its plastic threaded cover 5, letters are abbreviated to indicate that the sign belongs to the OMC or OMZ, as well as two reflective strips of the same or different color to visually determine the boundary mark (color marking).

On the upper surface of the plastic threaded cover 5 there is a cross-shaped groove 6, the center of which is the point of the geodetic center.

The proposed utility model is small-sized, easy to manufacture, has protection against extraction from the soil, is long-term in use, has a modern aesthetic shape, is easily detected on the ground, is non-combustible, informational.

It is recommended for the State standardization of geodetic signs and implementation in geodetic enterprises for use in land surveying and border beating.

Claims (3)

1. The boundary mark for fixing the points of the reference boundary network and the reference boundary signs with a built-in information-identification chip, which is a screw pile consisting of a metal pipe, at the end of which there are blades, characterized in that it is additionally in a visually recognizable boundary sign installed on non-removable, the upper part of the metal pipe is located in a plastic protective case that is not subject to corrosion, burning and mechanical wear, which is closed by a threaded plastic cover on top , on the inside, a CHIP with full coded geodetic and cadastral information is mounted in it, the thread of the plastic cover greased with glue is twisted in the upper part of the plastic protective case. 2. The boundary mark according to claim 1, characterized in that a cross-shaped groove is made on the threaded plastic cover with a fillable reflective plastic, for example, yellow or orange. 3. The boundary mark according to claim 1, characterized in that on the inner side of the plastic protective case L-shaped hooks are made for their fixation on the protrusion of the metal pipe.