Low-friction adjustable limiting anti-vibration support for vertical pipe

The utility model discloses a low-friction adjustable limiting anti-vibration bracket for a vertical pipe, which is used on a vertical pipeline at an outlet of a safety valve, can realize the functions of limiting, vibration prevention and low friction at the same time, can limit the discharge counter-force action of the safety valve, avoids the vibration of a pipe system, and allows the thermal expansion displacement of the pipeline in another horizontal direction at the same time. The stability and reliability of a pipe system can be ensured, and the flexibility of a pipeline is considered, so that the stable operation of the safety valve is ensured; the device has the advantages of simple structure, high practicability, easiness in implementation, wide application range, low equipment investment and the like. 本实用新型公开了一种立管低摩擦可调限位防振支架，用于安全阀出口竖直管道上，可同时实现限位、防振、低摩擦功能，可限制安全阀的排放反力作用，避免引起管系的振动，同时允许管道在另一水平方向上的热胀位移，可保证管系的稳定可靠，同时兼顾管道的柔性，从而保证安全阀的平稳运行；本实用新型具有结构简单、实用性强、易于实现、适用范围广、设备投资少等优点。