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发明公开
CN110802543A 一种用于汽轮机转子汽封片拆卸工具及汽封片拆卸方法 无效 - 撤回

一种用于汽轮机转子汽封片拆卸工具及汽封片拆卸方法
摘要：
一种用于汽轮机转子汽封片拆卸工具及汽封片拆卸方法，本发明涉及汽封片拆卸工具及汽封片拆卸方法，本发明为了解决现有技术汽轮机转子上的汽封片进行检修时，由于设备条件有限，操作空间小，汽封片安装强度高等原因，汽封片的检修拆卸工作存在较大的困难，本发明为解决上述问题而采用的技术方案是：方案一：它包括连接螺栓和两个夹具体，两个夹具体相对设置，两个夹具体通过连接螺栓转动连接。方案二：它包括连接销钉、第一剪切板和第二剪切板；第一剪切板一端靠近第二剪切板的一端设置，第一剪切板的另一端与第二剪切板的另一端相对设置，第一剪切板和第二剪切板通过连接销钉转动连接，本发明用于汽封片拆卸时使用。
摘要（英）：

The invention relates to a tool and method for disassembling a labyrinth strip of a steam turbine rotor. The tool and method aim at solving the problem that in the prior art, when the labyrinth stripon the steam turbine rotor is overhauled, due to the fact that equipment conditions are limited, operation space is small, and the mounting strength of the labyrinth strip is high, overhauling and disassembling work of the labyrinth strip is difficult. According to the technical scheme, the tool comprises a connecting bolt and two clamp bodies, the two clamp bodies are oppositely arranged, and thetwo clamp bodies are rotationally connected through the connecting bolt; the tool comprises a connecting pin, a first shearing plate and a second shearing plate, one end of the first shearing plate is arranged close to one end of the second shearing plate, the other end of the first shearing plate and the other end of the second shearing plate are oppositely arranged, and the first shearing plateand the second shearing plate are rotationally connected through the connecting pin. The tool is used for disassembling the labyrinth strip.

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