POWER TRANSMISSION LINE WORK METHOD, POWER TRANSMISSION LINE EQUIPMENT AND POWER TRANSMISSION LINE WORK SUPPORT DEVICE, USING WEDGE-TYPE CLAMP
PROBLEM TO BE SOLVED: To provide a power transmission line work method, power transmission line equipment and power transmission line work support device, using wedge-type clamp, capable of preventing generation of power loss and noise even with a simple method and capable of sufficiently ensuring m...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a power transmission line work method, power transmission line equipment and power transmission line work support device, using wedge-type clamp, capable of preventing generation of power loss and noise even with a simple method and capable of sufficiently ensuring mechanical strength of electric lines.SOLUTION: Electric lines are clamped on both sides of a steel tower 12 using wedge-type clamps 24, 24 and a power transmission line 16 is anchored to the steel 12 under the power transmission line in a bent state between the wedge-type clamps 24, 24. By cutting short power transmission line 16 (tentative jumper line 74) between the wedge-type clamps 24, 24, a jumper line 76 with an excess line 78 removed is formed.SELECTED DRAWING: Figure 8
【課題】簡便な手法でありながら電力損失及びノイズの発生を防止可能であると共に、電線の機械的強度を十分に確保可能である、楔型クランプを用いた送電線工事方法、送電線設備、及び送電線工事支援装置を提供する。【解決手段】電線を鉄塔１２の両側にて楔型クランプ２４、２４を用いて把持し、楔型クランプ２４、２４の間で撓ませた状態下にて送電線１６を鉄塔１２に引き留める。そして、楔型クランプ２４、２４の間にある送電線１６（仮ジャンパ線７４）を切り詰めることで、余剰線７８が除去されたジャンパ線７６を形成する。【選択図】図８ |
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