CN204653522U - Multi-angle reflect bird-scaring unit - Google Patents

Abstract

The utility model relates to a multi-angle reflective bird repelling device, which comprises a base, a support shaft and a reflector combination. A vertical support shaft is installed on the base, and a reflector combination that can rotate horizontally around the support shaft is installed on the support shaft. The reflector combination is composed of two reflective units installed in opposite buckles. Each reflector unit is composed of a square reflector and four trapezoidal reflectors. The four sides of each square reflector are pasted and connected with a trapezoid Reflective mirrors, the four trapezoidal reflective mirrors are arranged obliquely backward, and the hypotenuses of two adjacent trapezoidal reflective mirrors are pasted and connected. The utility model is a multi-angle reflective bird repellent with ingenious design, reasonable structure, easy manufacture and strong practicability. The number of cross-arm nests reduces the number of line failures.

Description

Multi-angle reflective bird repellent

technical field

The utility model relates to the field of bird repelling tools, in particular to a multi-angle reflective bird repelling device.

Background technique

At present, bird damage is one of the main reasons for the failure of overhead lines in the distribution network. Birds will cause some metal wires to fall on the wires or other electrical equipment during the nesting process, causing short-circuit faults in the line. The commonly used bird repelling device is double-sided flat glass, which can reflect light to illuminate the eyes of birds within a certain range, preventing them from nesting in positions such as cross arms. However, since the reflective range of the flat glass is limited, and the position of the mirror surface of the bird repellent is constantly changing under the action of the wind, when the bird repellent is parallel to the position of the cross arm, it will not be able to drive birds.

Contents of the invention

The purpose of the utility model is to provide a multi-angle reflective bird repelling device with a large reflective range, good bird repelling effect and strong practicability.

The purpose of this utility model is achieved by the following technical means:

A multi-angle reflective bird repelling device is characterized in that it includes a base, a support shaft and a reflector combination, a vertical support shaft is installed on the base, a reflector combination that can rotate horizontally around the support shaft is installed on the support shaft, The reflector combination is composed of two reflective units installed in opposite buckles. Each reflector unit is composed of a square reflector and four trapezoidal reflectors. The four sides of each square reflector are pasted and connected with a trapezoid Reflective mirrors, the four trapezoidal reflective mirrors are arranged obliquely backward, and the hypotenuses of two adjacent trapezoidal reflective mirrors are pasted and connected.

Moreover, the two reflective units are snap-mounted on the front and back of the same rotating frame, the supporting shaft passes through the upper top plate and the lower bottom plate of the rotating frame, a nut is installed on the upper end and the lower end of the supporting shaft, and the rotating frame is located on both sides. between the nuts, and there is a gap between the rotating frame and the nuts.

Moreover, the upper top board, the lower bottom board and the two side boards of the rotating frame are wrapped with a thin metal skin, and the outer surface of the thin metal skin is coated with colored paint.

Moreover, the square reflector and the trapezoidal reflector are all silver-plated reflective glass mirrors, and the gaps between the above reflectors are glued with glass glue.

Moreover, the base is a cast iron base, and the support shaft is a cast iron support shaft.

Advantage and positive effect of the present utility model are:

1. This bird repellent has been further improved on the basis of the original bird repellent. The original bird repellent is flat glass reflective, which can only expel birds within a specific range and angle. After the improvement, the left and right sides of the bird repellent Both sides become 5 reflective mirrors, and the trapezoidal reflector and the square reflector are set obliquely, thus increasing the reflection angle and reflection range of the bird repellent, improving the use effect of the bird repellent, and reducing bird damage The number of failures caused ensures the safe and stable operation of power equipment.

2. The outer surface of the thin metal skin of the bird repellent is painted in bright colors, which also has the effect of repelling birds.

3. The utility model is a multi-angle reflective bird repellent with ingenious design, reasonable structure, easy manufacture and strong practicability. The bird repellent realizes multi-angle reflection, expands the reflective range of the bird repellent, and can reduce the The frequency of birds nesting in the cross-arm, especially in spring, is the breeding season of birds. Using this bird repellent can effectively reduce the number of birds nesting and reduce the number of line failures.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is a side view (partial section) of Fig. 1 .

Detailed ways

The embodiments of the present utility model are described in detail below in conjunction with the accompanying drawings; it should be noted that the present embodiments are descriptive, not restrictive, and cannot limit the protection scope of the present utility model with this.

A multi-angle reflective bird repelling device comprises a base 6, a support shaft 5 and a combination of reflectors, a vertical support shaft is installed on the base, and the base and the support shaft are both made of cast iron. A reflective mirror assembly that can rotate horizontally around the support shaft is installed on the support shaft. The reflective mirror assembly is composed of two reflective units installed in opposite buckles, and each reflective unit is composed of a square reflector 4 and four trapezoidal reflectors. 2, the four sides of each square reflector are pasted and connected with a trapezoidal reflector, and the four trapezoidal reflectors are arranged obliquely backward, and the hypotenuses of two adjacent trapezoidal reflectors are also pasted and connected. Both the square reflector and the trapezoidal reflector are silver-plated reflective glass mirrors, and the gaps between the above reflectors are glued with glass glue.

The trapezoidal reflectors in the two reflective units are reversely buckled and installed, and the specific structure is: the two reflective units are buckled and installed on the front and back of the same rotating frame 7, and the support shaft passes through the upper top plate and the lower bottom plate of the rotating frame , a nut 3 is installed on the upper end and the lower end of the support shaft, the rotating frame is located between the two nuts, and there is a margin gap between the rotating frame and the nut, so that the bird repellent can not stop in the horizontal direction under the action of wind turn. The upper top board, the lower bottom board and the two side boards of the rotating frame are wrapped with a thin metal skin 1, and the outer surface of the thin metal skin is coated with brightly colored paint.

The using method of the utility model is:

The base of the bird repellent is installed on the electrical equipment, and the reflector assembly can continuously rotate horizontally around the support shaft under the action of wind force. During the rotation process, the ten reflectors in the reflector combination can reflect light to drive away birds.

Claims (5)

1. A multi-angle reflective bird repellent is characterized in that: it comprises a base, a support shaft and a reflector combination, a vertical support shaft is installed on the base, and a reflector that can rotate horizontally around the support shaft is installed on the support shaft Combination of reflectors, the reflector combination is composed of two reflective units installed in opposite buckles, each reflector unit is composed of a square reflector and four trapezoidal reflectors, and the four sides of each square reflector are pasted and connected A trapezoidal reflector, the four trapezoidal reflectors are arranged obliquely backward, and the hypotenuses of two adjacent trapezoidal reflectors are pasted and connected. 2. A multi-angle reflective bird repellent according to claim 1, characterized in that: the two reflective units are hook-mounted on the front and back of the same rotating frame, and the support shaft passes through the top of the rotating frame A nut is installed on the upper end and the lower end of the support shaft on the top plate and the lower bottom plate, and the rotating frame is located between the two nuts, and there is a gap between the rotating frame and the nut. 3. A multi-angle reflective bird repellent according to claim 2, characterized in that: the upper top plate, the lower bottom plate and the two side plates of the rotating frame are wrapped with thin metal skins, and the thin metal skins The exterior surface is painted with tinted paint. 4. A multi-angle reflective bird repelling device according to claim 1, characterized in that: said square reflector and trapezoidal reflector are all silver-plated reflective glass mirrors, and the gaps between said reflectors are all made of glass glue bonding. 5. A multi-angle reflective bird repelling device according to claim 1, characterized in that: the base is a cast iron base, and the support shaft is a cast iron support shaft.