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Flange supporting protection seat

A technology for protecting seats and flanges, which is applied in the direction of pipe brackets, pipes/pipe joints/fittings, mechanical equipment, etc., which can solve the problems of long-term stable use of flanges, inconvenience of disassembling flanges, and falling off of pipes and flanges And other issues

Inactive Publication Date: 2015-04-08
CHONGQING CHANGFENG CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the flange has many of the advantages mentioned above, it is necessary to keep the two flanges parallel, otherwise it is very easy to cause leakage at the joint or the pipeline and the connecting plate fall off. The existing treatment method is usually between the flanges. The side pipe or the building support block installed under the flange, such a support method has a large error, and the height cannot be adjusted freely to adapt to the settlement of the bottom surface or the corrosion of the building support block, which is not conducive to the long-term stable use of the flange; The flange type is also very inconvenient, and it is often necessary to remove the building support blocks

Method used

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  • Flange supporting protection seat

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Embodiment Construction

[0011] The present invention will be described in further detail below by means of specific embodiments:

[0012] The reference signs in the accompanying drawings of the description include: hoop 1, base 2, lower threaded pipe 3, drainage hole 4, pipe 5, bolt 6, upper threaded pipe 7, wrench 8, and strip hole 9.

[0013] The flange support protection seat of the embodiment is as attached figure 1 As shown: it includes a hoop 1 that tightly hugs the side of the flange, and a bracket arranged under the hoop. The bracket includes a horizontally arranged base 2, and a lower threaded pipe 3 welded vertically at the center of the base 2, The shape of the base 2 is preferably circular to facilitate the uniform transmission of gravity. The base 2 is fixed on the foundation by uniformly arranged anchor bolts around the base. When there is a vertical force in the direction of the pipeline, the support can still maintain the vertical support pipeline 5, and a drainage hole 4 is provided...

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Abstract

The invention relates to a flange used for pipeline connection, in particular to a flange supporting protection seat. The flange supporting protection seat comprises a clamping ring and a support, the clamping ring tightly holds the lateral side of a flange, and the support is arranged below the clamping ring and comprises a horizontal base and a lower threaded pipe vertically welded to the center of the base. A bolt is connected onto the lower threaded pipe, the other end of the bolt is provided with a reverse thread and an upper threaded pipe matched with the same, and a lever is welded to the middle of the bolt. The clamping ring consists of a left half hoop and a right half hoop, upper ends of the left and right half hoops in symmetry are fixedly connected through a bolt, and the lower ends of the left and right half hoops are connectedly clamped in the upper threaded pipe. By adoption of the technical scheme, the flange supporting protection seat enables height compensation of flange supporting positions and is convenient to mount and demount.

Description

technical field [0001] The invention relates to a flange used for pipeline connection, in particular to a flange support protection seat. Background technique [0002] Flange connection is an important method of pipeline construction. The main component is a flange, that is, two pipes or fittings are first fixed on a flange, and then flange pads are added between the two flanges. A detachable joint that uses bolts to tighten two flanges to make them tightly combined. The flange connection is widely used because of its convenient disassembly, high strength and good sealing performance. [0003] Although the flange has many of the advantages mentioned above, it is necessary to keep the two flanges parallel, otherwise it is very easy to cause leakage at the joint or the pipeline and the connecting plate fall off. The existing treatment method is usually between the flanges. The side pipe or the building support block installed under the flange, such a support method has a larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L3/18F16L3/08
CPCF16L3/08
Inventor 李定山
Owner CHONGQING CHANGFENG CHEM IND