一种适用于输电导线电阻测量的夹具和测量设备
By designing a clamp suitable for measuring the resistance of power transmission lines, and utilizing components such as an insulating shell, conductive channels, and clamping structures, the problem of existing clamps being unable to fully hold the conductors was solved, thus achieving accuracy and safety in measuring the resistance of power transmission lines.
CN117031091BActive Publication Date: 2026-07-17ELECTRIC POWER RES INST CHINA SOUTHERN POWER GRID CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ELECTRIC POWER RES INST CHINA SOUTHERN POWER GRID CO LTD
- Filing Date
- 2023-08-14
- Publication Date
- 2026-07-17
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Figure CN117031091B_ABST
Abstract
本发明公开了一种适用于输电导线电阻测量的夹具和测量设备，其中夹具包括：绝缘外壳、导电通道、导电体、绝缘垫片、弹性结构、紧固结构和卡紧结构；绝缘外壳的一端连接电线，上端开设第一通孔，内部开设有导电通道，在导电通道的下方开设有弹簧孔；在导电通道的上端开设有对应的第二通孔，导电通道的下端开设有与弹簧孔连通的通槽；导电体设在导电通道的内部且可拉伸和收缩，一端位于导电通道的开口处，另一端与弹簧孔内的弹性结构固定连接；紧固结构通过绝缘垫片将导电体和导电通道紧固；卡紧结构设在外壳的下端，导电体拉伸时与卡紧结构配合将被测量的输电导线卡紧。本发明结构合理，安全方便，能完全夹持导线，保证导线电阻测量结果的准确性。
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