Bird repelling device for pylon cross arms

Abstract

The invention discloses a bird repelling device for pylon cross arms. The bird repelling device for pylon cross arms comprises a shell, a bearing rod located above the shell, a blade assembly, a supporting rod assembly located in the shell, and a roller assembly. Compared with the prior art, the bird repelling device for pylon cross arms disclosed by the invention is simple in structure, and is suitable for performing bird expelling protection tasks for equipment having higher relative height in electric transmission line tower cross arms, when birds remain on the bearing rod, the bearing roddrives the supporting rod assembly to move downwards, and further drives an L-shaped right angle plate and a gear to rotate, so that an inner roller is driven to generate clockwise rotation, and birdrepellents in the inner roller dissipate along with a curved ventilation pipeline, the supporting rod assembly and the bearing rod; besides, the L-shaped right angle plate moves downwards to be separated from a vertical rod, the bird repellents overflow from one side of the vertical rod, and besides, the bird repelling tasks are performed, so that the effects are notable; and the solid bird repellents loaded in the inner roller can realize breaking and smashing operations in the rolling process of the inner roller, so that release of the bird repellents is more facilitated. The device is reasonable in structure and is suitable for promotion.

Description

technical field [0001] The invention relates to the technical field of bird-repelling devices, in particular to a bird-repelling device for cross-arms of high-voltage line towers. Background technique [0002] In recent years, with the enhancement of people's awareness of environmental protection and the continuous improvement of the ecological environment, the population, number and range of activities of birds living in nature have gradually increased. Because most of my country's power transmission overhead lines run in the wild, it is not easy to be monitored by manpower in time, so they are greatly affected by bird activities. Birds usually build their nests on high-voltage wire racks. When the wind blows, the branches and wires used to make the nests are likely to form a short circuit. It is possible that a power failure due to a small bird's nest will not only bring inconvenience to thousands of households, but also bring losses to the factory. And there are a lot o...

AI Technical Summary

Problems solved by technology

The frequent occurrence of bird damage accidents not only makes the operation and maintenance units suffer great losses in manpower and material resources, but also seriously threatens the safe operation of the power grid.

[0003] Currently used bird repellents mainly include windmill type, sound, ultrasonic, bird repellent and other bird repellents, wherein the structure of the bird repellent bird repellent is relatively single, the scope of action is small, and there is still a lack of effective bird repellent release mechanism to To realize the discharge of the bird repellant, and lack of an effective structure for breaking up the bird repellent, especially the solid block and granular bird repellent, which is not conducive to the release of the solid bird repellent, so a structure is urgently needed Reasonable bird repellant release mechanism to assist bird repellent operations

Images