Overhead distribution line support device with bird access blocking function

• Main Author: NAM, SOOG HY
• Format: Patent
• Language: English; Korean
• Published: 28.07.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS; BASIC ELECTRIC ELEMENTS; BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES; BLASTING; CABLES; CATCHING, TRAPPING OR SCARING OF ANIMALS; CHAINS; CONDUCTORS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; FISHING; FITTINGS PREDOMINANTLY USED THEREFOR; FORESTRY; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERATION; HEATING; HUMAN NECESSITIES; HUNTING; INDUCTANCES; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; INSULATORS; LIGHTING; MAGNETS; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; MECHANICAL ENGINEERING; PHYSICS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TESTING; THERMAL INSULATION IN GENERAL; TRANSFORMERS; TRAPPING; WEAPONS

The present invention relates to an overhead distribution line support device with a bird access prevention function, comprising a crossarm (10), an eye shackle (20), a suspension insulator (30), a wire connection unit (40), a branch sleeve (50), a fall prevention device (60), a bird repellant device (70), a transformer (80), a leakage detection sensor (90), an insulating oil tank (100), a circulation pump (110), a diverter valve (120), and a control unit (130). Accordingly, the separation of an overhead distribution line (L) and the falling of the overhead distribution line (L) can be prevented in advance, electrical short-circuit accidents caused by nests on a utility pole (P) can be prevented in advance by blocking the access of birds, the deterioration of the transformer (80) due to heat generation can be efficiently managed by circulating cooled insulating oil at regular intervals (or continuously), and the occurrence of a leakage can be to visually checked, thereby facilitating quick maintenance and facility management. 본 발명은 완금(10)과 아이쇄클(20), 현수애자(30), 전선연결유닛(40), 분기슬리브(50), 추락방지기구(60), 조류퇴치기구(70), 변압기(80), 누전감지센서(90), 절연유탱크(100), 순환펌프(110), 전환밸브(120) 및 제어부(130)로 구성된 조류접근차단기능을 갖춘 가공배전선 지지장치에 관한 것으로서, 이에 의하면 가공배전선(L)의 이탈 및 가공배전선(L)의 추락사고를 미연에 방지할 수 있고, 조류의 접근을 차단하여 전주(P)에 트는 둥지로 인한 전기합선사고를 미연에 방지할 수 있으며, 냉각된 절연유를 일정주기로(또는 지속적으로) 순환시켜 변압기(80)의 발열로 인한 기능저하를 보다 효율적으로 관리할 수 있으며, 누전발생 유무를 시각적으로 확인할 수 있어 신속한 유지보수 및 시설물관리가 편리해지는 이점이 있다.