Is this the vertical pin of the steam turbine?
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What is this red arrow? Upright pin?
It’s not a vertical pin; this is a guide post used for guiding when lifting or closing the cover of the turbine. This is Hangqi’s engine set, right?
Yes, it’s the back-pressure type from Hangqi; I didn’t understand much about it when it first arrived at the factory. Thank you!
This post was last edited by Zaza Ya on 2015-10-4 22:21. It is a guide rod used for lifting the cylinder, to prevent the cylinder from not being lifted parallelly and to avoid it getting stuck inside the cylinder. One at each of the four corners. You can send more pictures if you have any, or contact me on QQ. Thank you :)
Okay, I have some photos, but I can’t understand them
It is used when installing or removing the upper cover of the guide rod, so that the rotor is less likely to suffer damage from impacts during the installation or removal of the upper cover.
What was said upstairs is correct; this isn’t a vertical pin. It’s a guide post used to guide the cover of the turbine when it is lifted or closed. This is a feature of Hangzhou Steam’s Siemens technology, and this component is removed after it has been installed.
This is the guide post used for guiding when lifting or closing the cover of the turbine
Look, this model is the NG25/20 or NG36/32
The guide posts used for guidance are available on the turbines in our factory.
It should be a guide post, but it should be returned to the warehouse during normal operation. Used only during maintenance