RU161499U1 - ELECTRIC SHOCK PROTECTION OF BIRDS - Google Patents

Abstract

1. A device for protecting birds from electric shock, comprising at least one support rod, a horizontal perch, rigidly connected T-shaped to the upper end of the support rod by elements of a T-shaped connection, characterized in that it further comprises a transition element with a sleeve on one end and a rod with an external thread on the other, the lower end of the support rod being placed in the specified sleeve. 2. The device according to claim 1, characterized in that it further comprises a fastener which comprises a plate and a bracket with parallel free ends on which threaded portions are made, the plate is made with three holes with parallel axes, a transition element is fixed in one hole with a threaded element, and through the other two, the free ends of the bracket are passed with the exit from the side of the plate with which the transition element is fixed on it, of the threaded sections on which the nuts are located, and the shelf is used as a plate metal ol. 3. The device according to claim 2, characterized in that a percussion rod is used as a perch. 4. The device according to claim 1, characterized in that the T-shaped connection comprises an upper sleeve in which the upper end of the support rod is placed. The device according to claim 1, characterized in that a curved metal sheet is used as a perch, the middle part of which is horizontal, and the ends are rigidly connected to the upper part of the support rod.

Description

ELECTRIC SHOCK PROTECTION OF BIRDS

Utility Model Description

The utility model relates to the field of electrical equipment, and specifically to devices of protection of birds of the pervasive type, which are mounted on the elements of the supports of power lines or on the elements of other electrical equipment.

The well-known "plot of the air line ELECTRIC TRANSMISSION" RU 2081491 [2], containing a support with a traverse, pin insulators with wires attached to them and protective insulating devices in the form of a comb with a horizontally located rod attached to a vertical beam, the vertical beam is equipped with an arm-bracket below the comb, and the comb with straight teeth is located at an angle of 30 45 ° to the horizontal.

A disadvantage of the known design is the lack of the possibility of a comfortable arrangement of birds.

Closest to the claimed technical solution is "DEVICE OF PROTECTION OF BIRDS OF THE NESTIC TYPE FOR SUPPORTS OF ELECTRIC TRANSMISSION LINES" RU 2516584 [1], containing at least one support rod with a support (lower) end made with a continuing axial threaded element rigidly connected to it, a perforated rod rigidly connected in a T-shape to the top of the support rod by elements of a T-shaped connection, as well as a fastener that contains a plate and a bracket with parallel free ends on which threaded sections are made, the plate is made with three holes with parallel axes, a support rod is fixed with a threaded element in one hole, and the free ends of the bracket are passed through the other two with the exit from the side of the plate with which the support rod is fixed on it, of threaded sections on which the nuts are located that provide attraction staples in the direction of the support rod with the possibility of being clamped between the plate and the inner part of the staple section connecting its free ends, passing through the staple cavity of the horizontal element section nt the structure of the power line support to fasten the support rod vertically to the structural element of the power line support.

The device [1] provides birds with comfortable seating, which positively affects bird populations.

A disadvantage of the known device is the low installation speed, lack of reliability and durability.

The technical result of the proposed utility model is to increase the installation speed, reliability, durability of the bird protection device.

The technical result is achieved in that the device for protecting birds from electric shock, containing at least one supporting rod (with a lower supporting end), a horizontal perch (for example, a perched rod), rigidly connected T-shaped with the upper end (top) the supporting rod by elements of a T-shaped connection, characterized in that it further comprises a transition element with a sleeve at one end (on one side) and a rod with an external thread (axial threaded element) at the other, the lower end of the supporting the rod is placed in (inside) the specified sleeve (the sleeve is configured to mate with the lower end of the support rod).

The device may further comprise a mounting unit that contains a plate and a bracket with parallel free ends on which threaded portions are made, the plate is made with three holes with parallel axes, a transition element is fixed in one hole with a threaded element, and the free ends of the bracket are passed through the other two exit from the side of the plate with which the transition element is fixed on it, threaded sections on which the nuts are located. The described mounting element will allow to fix the device on a horizontal structural element without mechanical processing, drilling, etc. As a plate, a shelf of a corner of a metal can be used. The use of the angle will increase the strength and rigidity of the plate relative to bending forces, which will increase the stability of the structure to external mechanical stresses.

As a perch, a perforated rod can be used. The rod may be made of plastic or metal pipe. The use of a perforated rod allows you to quickly vary the length of the perch by changing the length of the rod and is technologically easy to implement.

The T-shaped connection may include an upper sleeve in which the upper end of the support rod is placed (wherein the upper sleeve is adapted to mate with the upper end of the support rod). The use of the sleeve will speed up the installation of the upper part of the structure. The bushings can also be made conical, with the possibility of corresponding pairing with the end of the support rod (rod).

As a perch, a curved metal sheet can be used, the middle part of which is horizontal, and the ends are rigidly connected to the upper part of the support rod. The use of a metal sheet will reduce the weight of the product and simplify the production of perches.

A device made using PP. 1-4, shown in FIG. 1 (general view), FIG. 2 (front view in partial section of the transition element), FIG. 3 (partial cross-sectional side view of a T-joint), FIG. 4 shows an enlarged section of a T-shaped connection, a device made using PP. 1, 2 and 5 are shown in FIG. 5 (general view), FIG. 6 (front view in partial section of the transition element), FIG. 7 (side view), where:

1 - supporting rod;

2 - the lower end of the rod;

3 - T-shaped connection;

4 - plate;

5 - bracket;

6 - nuts;

7 - transition element;

8 - rod with external thread;

9 - perch;

10 - upper sleeve.

The device operates as follows: the lower end 2 of the support rod 1 is inserted into the transition element 7. The T-shaped connection 3 serves to hold the perch 9. The stem with the external thread 8 is connected by a threaded connection (by screwing the nut) to the plate 4, which has a bracket 5 with nuts 6 is mounted on an element of electrical equipment. In the case of applying the fastening of the T-shaped element using the sleeve 10, the upper end of the support rod 1 is placed inside the sleeve.

EFFECT: increased installation speed is achieved by a simplified procedure for mounting the rod by placing the lower end in the sleeve of the transition element, which can be pre-mounted on a plate attached to the equipment.

EFFECT: increased reliability and durability is achieved by the absence of additional threaded connections of the lower end of the rod, which reduces the likelihood of device failure.

Industrial application. The utility model can be successfully applied for the manufacture of devices for protecting birds from pernicious electric shock, to create comfortable conditions for birds in order to protect open electrical equipment - transformers, power lines, control and distribution devices, etc.

Claims (5)

1. A device for protecting birds from electric shock, comprising at least one support rod, a horizontal perch, rigidly connected T-shaped to the upper end of the support rod by elements of a T-shaped connection, characterized in that it further comprises a transition element with a sleeve on one end and a rod with external thread on the other, and the lower end of the support rod is placed in the specified sleeve. 2. The device according to p. 1, characterized in that it further comprises a mount, which contains a plate and a bracket with parallel free ends on which threaded portions are made, the plate is made with three holes with parallel axes, a transition element is fixed in one hole with a threaded element and through the other two the free ends of the bracket are passed with the exit from the side of the plate with which the transition element is fixed on it, of the threaded sections on which the nuts are located, and a shelf is used as the plate metal corner. 3. The device according to p. 2, characterized in that the percussion rod is used as a perch. 4. The device according to claim 1, characterized in that the T-shaped connection contains an upper sleeve in which the upper end of the support rod is placed. 5. The device according to claim 1, characterized in that a curved metal sheet is used as a perch, the middle part of which is horizontal, and the ends are rigidly connected to the upper part of the support rod.

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