Adjustable pipe flange bracket

Abstract

An adjustable pipe flange bracket comprises a flange plate installed on a flange, a vertical pipe installed below the flange plate vertically, and a base arranged under the vertical pipe in a sleevedmanner, wherein the flange plate is provided with a plurality of bolt holes connected with the flange; the base is adjustable, and comprises a first baseplate, and a second baseplate arranged below the first baseplate at a certain distance; and the first baseplate and the second baseplate are connected by bolts, and regulated and fixed through regulating nuts. According to the adjustable pipe flange bracket, not only can a pipe flange, a valve, a filter and other devices be supported, but also the lifting height can be regulated freely; the problem that an existing bracket can not be regulatedis solved; meanwhile, removal and installation of subsequent pipes in pressure test, rinsing and airtight stages as well as maintenance and replacement of the valve, the filter and other devices arefacilitated greatly.

Description

technical field [0001] The invention relates to a bracket, in particular to an adjustable pipeline flange bracket, which is suitable for petrochemical fields such as marine engineering, offshore platforms, and FPSO. Background technique [0002] At present, the pipeline support on the production pipeline of the offshore platform or offshore floating production storage and offloading unit (FPSO) is an indispensable supporting tool. However, due to the limited space, pipe fittings such as elbows and tees do not pass through pipe transitions, that is, when finished pipe fittings are directly connected to valves, filters, etc. through flanges, they are usually welded to the pipe fittings with a pedestal bracket (such as: Elbow) support and fix. However, since welding will damage the inner wall of pipe fittings, especially after welding galvanized pipe fittings, secondary galvanizing and secondary installation are required, which not only increases the production and transportat...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to overcome the above-mentioned shortcomings existing in the prior art, and provide an adjustable pipe flange support, which can not only carry out load-bearing support for pipe flanges, valves, filters and other devices, but also the lifting height can be adjusted freely , which solves the problem that the existing bracket cannot be adjusted; at the same time, it greatly facilitates the disassembly and assembly of the pipeline pressure test, flushing, airtight and other stages in the later stage, as well as the maintenance and replacement of valves, filters and other devices

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