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发明公开
CN105486587A 盆式绝缘子水压试验工装及其测试筒 无效 - 驳回

盆式绝缘子水压试验工装及其测试筒
摘要：
本发明涉及盆式绝缘子水压试验工装及其测试筒，盆式绝缘子水压试验工装包括测试筒，测试筒包括筒体及设置于筒体上的安装法兰，安装法兰的上端面包括用于与绝缘子法兰上的内环台接触配合的内环台接触面和用于与绝缘子法兰上的外环台接触配合的外环台接触面，外环台接触面位于内环台接触面的外侧，外环台接触面的高度低于所述内环台接触面的高度。本发明解决了现有技术水压试验时盆式绝缘子的绝缘子法兰易开裂的问题。
摘要（英）：

The invention relates to a basin-type insulator hydrostatic test tool and a test cylinder thereof. The basin-type insulator hydrostatic test tool comprises the test cylinder, the test cylinder comprises a cylinder body and an installation flange arranged on the cylinder body, the upper end face of the installation flange comprises an inner annular bench contact surface in contact fit with an inner annular bench of the insulator flange and an outer annular bench contact surface in contact fit with an outer annular bench of the insulator flange, the outer annular bench contact surface is at the outer side of the inner annular bench contact surface, and the height of the outer annular bench contact surface is lower than that of the inner annular bench contact surface. The technical scheme solves the problems that an insulator flange of a basin-type insulator in the prior art is easy to crack during hydraulic test.

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