PROBLEM TO BE SOLVED: To provide a tightening device of an insulation trolley line which achieves higher workability with a relatively simple structure, and to provide an insulation trolley using the tightening device.SOLUTION: A tightening device 10 includes: a base part 1; an insulator part 2; and spring materials 3. The base part 1 includes a first holding part 1a. The base part 1 holds a first end part 21a of a first insulation trolley line 21 with the first holding part 1a. The insulator part 2 includes a second holding part 2a. The insulator part 2 holds a second end part 22a of a second insulation trolley line 22 with the second holding part 2a. The spring materials 3 apply elastic force to an area between the base part 1 and the insulator part 2 in a direction such that the first holding part 1a and the second holding part 2a move close to each other. The tightening device 10 further includes an adjustment part 4 which adjusts the magnitude of the elastic force. The base part 1 is formed so as to house the insulator part 2 so that the insulator part 2 may move along a direction that the elastic force is applied by the spring materials 3.SELECTED DRAWING: Figure 1

    【課題】比較的簡単な構造で、より高い施工性を備えた絶縁トロリー線の引締め装置およびそれを用いた絶縁トロリーを提供する。【解決手段】引締め装置10は、ベース部1と、碍子部2と、ばね材3と、を備えている。ベース部1は、第1保持部1aを備えている。ベース部1は、第1絶縁トロリー線21の第1端部21aを第1保持部1aにより保持する。碍子部2は、第2保持部2aを備えている。碍子部2は、第2絶縁トロリー線22の第2端部22aを第2保持部2aにより保持する。ばね材3は、第1保持部1aと第2保持部2aとを近づける向きにベース部1と碍子部2との間に弾性力を付与する。引締め装置10は、さらに、上記弾性力の大きさを調整する調整部4を備えている。ベース部1は、ばね材3により上記弾性力が付与される方向に沿って、碍子部2を移動可能に収容するように構成されている。【選択図】図1


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    Title :

    TIGHTENING DEVICE OF INSULATION TROLLEY LINE AND INSULATION TROLLEY USING THE SAME


    Additional title:

    絶縁トロリー線の引締め装置およびそれを用いた絶縁トロリー


    Contributors:

    Publication date :

    2016-03-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS



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