A Pipeline Supporting Device with Adaptive Adjustment of Installation Height

Abstract

The invention discloses a pipeline supporting device with the installation height capable of being adaptively regulated, and belongs to the technical field of ship pipeline system design and vibration and noise control. A sulfuration hoop and a rubber cushion block are used in cooperation for fixing a pipeline to a movable support. The movable support and a rubber vibration isolator are fixedly connected. Both the rubber vibration isolator and a limiting base are arranged on a middle support. The lower surface of the middle support is matched with upper inclined faces of wedge-shaped blocks. The two wedge-shaped blocks are symmetrically arranged on the supporting face of a supporting base. The upper surface of the middle support is matched with the lower surface of the middle support. Threaded holes in the wedge-shaped blocks are matched with threads of adjustment screws. Bolts penetrate through a guide groove plate of the supporting base and the middle support. Springs are compressed between nuts and the middle support through nuts so that the wedge-shaped blocks can be pressed and fixed to the supporting base. Under the condition that the bearing capacity is ensured, the installation height of a vibration reduction support can be adjusted by hand, coordination deformation of all parts of the pipeline is achieved, and pipeline deformation stress out-of-tolerance governance can be completed without detaching the pipeline.

Description

technical field [0001] The invention belongs to the technical field of ship pipeline system design and vibration and noise control, and in particular relates to a pipeline support device capable of adjusting the installation height and releasing the additional stress of the pipeline. Background technique [0002] Ship pipelines are connected to various components such as large vibration damping devices, power equipment sources, large accessories, valves, etc., and the space is complex, which is a typical complex network structure, with various working medium pressures and load states, and multiple vibration transmission paths. The pipeline support is the key channel for the transmission of pipeline vibration to the base and hull. In order to control the transmission of pipeline vibration, it is necessary to arrange the pipeline support reasonably and take vibration isolation support measures with vibration isolators. [0003] Under the combined action of the weight of the pi...

AI Technical Summary

Problems solved by technology

However, judging from the situation of actual boats, the effects of these measures are uneven at present, and the construction is difficult and expensive. The use of too soft elastic compensation components will also affect the safety and reliability of the pipeline system.

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