A bird repellent structure and its special mounting rod

Abstract

A bird repellent structure and its special installation rod, on the lower arm of the U-shaped seat, taper holes are respectively set on the left and right sides of the fastening bolts, and the large mouth of the taper hole faces downward, the taper of the taper hole is the same as the taper The taper of the shaped column is the same, but the axial length is relatively small. A threaded blind hole matched with the fastening bolt is provided on the lower end of the pressure plate. After the tapered column penetrates the tapered hole, it is connected with the pressure plate by a screw. Column hardness. It is fixed on the cross arm by the extrusion action of the upper arm of the U-shaped seat and the pressing plate. The pressure plate passes through the tapered column of the U-shaped seat to match the left and right ends with the U-shaped seat, and the middle part cooperates with the fastening bolt. When the upward force of the fastening bolt is applied, the pressure plate will move upward, driving the cone The column moves up, and the extrusion between the tapered column and the tapered hole on the U-shaped seat is formed, so that the tapered column and the tapered hole have a large interference fit relationship, so that it can ensure that the pressing plate is positioned. The stability and the special installation rod realize the installation of the bird repellent live work.

Description

technical field [0001] The invention relates to the field of power transformation application equipment, in particular to a new structure of a bird repellent and a special mounting rod for installing the bird repellent under live working conditions. Background technique [0002] Since the power supply lines are mostly located in the suburbs and are elevated, the duration of the power supply lines will be "harassed" by birds' nesting. According to statistics, the faults of power distribution lines caused by bird nesting have been on the rise in a straight line in recent years. The reason is related to the current indiscriminate logging and the continuous expansion of human activities. Birds nesting on power supply towers will seriously threaten the safe power supply of power distribution lines, so effective measures must be taken to stop them. At present, it is mainly to clean up the bird's nest after finding the bird's nest during line inspection, which is far from enough t...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at many inconveniences caused by the need to cut off the power for the installation of the current bird repellent. In order to realize the operation with some conditions, a bird repellent with a new structure is designed, and a special installation rod is set for the bird repellent. Through the present invention It is possible to install the bird repellent on the cross arm of the tower under the condition of a certain safe distance from the top of the tower.

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