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实用新型
CN203055922U 一种隔离开关防瓷瓶断裂绝缘支架 失效 - 放弃

一种隔离开关防瓷瓶断裂绝缘支架
摘要：
本实用新型涉及一种电力辅助工具，即一种隔离开关防瓷瓶断裂绝缘支架。它包括至少一个梯形绝缘支架，梯形绝缘支架下端带有与隔离开关构架槽钢连接的卡具，梯形绝缘支架上端带有与隔离开关瓷瓶搭接的铁制护栏；梯形绝缘支架对应连接有一个与地面斜撑的绝缘支杆。所述的梯形绝缘支架为三个，三个梯形绝缘支架之间通过至少一个绝缘横拉杆串接。以支撑力代替绝缘瓷瓶自身重力，很好地解决了GW5型隔离开关及相近类型隔离开关操作不灵活导致绝缘瓷瓶受力断裂，致使导线接地短路等问题。具有安装调试方便，操作灵活，运输方便的特点，能够保证了现场操作人员安全，可以推广应用与同类型隔离开关的防护。
摘要（英）：

The utility model relates to a power auxiliary tool, namely an insulation support of a disconnector for preventing fracture of an insulator. The insulation support comprises at least one trapezoid insulating support, clamps arranged on the lower ends of the trapezoid insulating supports and connected with channel steels of a disconnector structure, iron guardrails arranged on the upper ends of the trapezoid insulating supports and being in lap joint with the insulator of the disconnector, and insulating poles diagonally braced on the ground and correspondingly connected with the trapezoid insulating supports. Three trapezoid trapezoid insulating supports are provided, and the trapezoid trapezoid insulating supports are mutually connected through at least one insulating tie rod. Gravity of an insulator is replaced by supporting force, which effectively solves the problem that an insulator is fractured and earth short circuit of a wire occurs due to operation inflexibility of a GW5 disconnector or similar disconnectors. The insulation support is convenient for installation and debugging, flexible in operation, and convenient for transportation. The insulation support ensures safety of an operator, and is applicable to protection of similar disconnectors.

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