CN217502815U - Large-diameter natural gas pipeline high-strength support - Google Patents
Large-diameter natural gas pipeline high-strength support Download PDFInfo
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- CN217502815U CN217502815U CN202220732828.6U CN202220732828U CN217502815U CN 217502815 U CN217502815 U CN 217502815U CN 202220732828 U CN202220732828 U CN 202220732828U CN 217502815 U CN217502815 U CN 217502815U
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- reinforcing rib
- natural gas
- pipeline
- plate
- diameter natural
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000003345 natural gas Substances 0.000 title claims abstract description 24
- 238000005728 strengthening Methods 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to a major diameter natural gas line high strength support for realize that major diameter natural gas line erects subaerial, this support is including setting up subaerial support element and setting up the last staple bolt unit that surrounds the pipeline on support element upper portion, support element and last staple bolt unit all be equipped with strengthening rib structure. Compared with the prior art, the utility model has the advantages of safe high efficiency, bearing strength height, suitability are strong, construction convenience.
Description
Technical Field
The utility model belongs to the technical field of pipeline under pressure design, construction and detection technique and specifically relates to a major diameter natural gas line high strength support is related to.
Background
Pipeline transportation is the major link in the chemical plant production, often need carry some high temperature medium in the pipeline, causes calorific loss in order to reduce the outside heat transfer of pipeline, saves the heat source, reduces system's working costs, and general pipeline all need keep warm, and overhead pipeline need set up bearing structure every a section distance simultaneously, and the distance between two bearing point structures is the pipeline span promptly.
Along with the improvement of chemical production device ability, pipeline transportation volume constantly promotes, in order to improve the productivity, reduces the pipeline friction simultaneously and hinders, reduces pipeline pressure loss, reduces because the risk of velocity of flow production static. Pipelines began to develop gradually towards large diameters, and some pipelines even reached 2 meters in diameter.
The existing hoop structure of the pipeline support cannot meet the bearing requirement of a large-diameter pipeline, and meanwhile, the pipeline is easy to move due to expansion caused by heat and contraction caused by cold, so that the pipeline is damaged, and therefore, a large-diameter natural gas pipeline high-strength support needs to be researched to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a large-diameter natural gas pipeline high strength support in order to overcome the defects of the prior art.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides a major diameter natural gas line high strength support for realize that major diameter natural gas line erects subaerial, this support is including setting up subaerial support element and setting up the last staple bolt unit that surrounds the pipeline on support element upper portion, support element and last staple bolt unit all be equipped with the strengthening rib structure.
The upper hoop unit comprises an upper hoop and an upper reinforcing rib structure welded on the outer surface of the upper hoop, and the upper hoop is composed of two upper horizontal plates on two sides and a middle upper semicircular plate which are integrally formed.
The horizontal plates on the two sides are provided with a plurality of mounting holes for fixing through fasteners, and the radian of the middle upper semicircular plate is the same as that of the pipeline.
The upper reinforcing rib structure is composed of an upper annular reinforcing rib and an axial reinforcing rib vertically welded with the upper annular reinforcing rib.
The last ring of going up to the strengthening rib be half ring shape steel sheet, the outer surface welding of its interior limit and middle semicircle board, the axial strengthening rib include that multiunit rectangle steel sheet is right, two rectangle steel sheets that every group rectangle steel sheet is right weld respectively on the face of both sides around last ring to the strengthening rib.
Every group rectangle steel sheet is to evenly setting up along last annular strengthening rib circumference, and the long limit of every rectangle steel sheet is parallel with the pipeline axis, and the width of broadside equals with the width of last horizontal plate.
The support unit include with last staple bolt cooperation enclose down staple bolt, set up subaerial horizontal bottom plate and set up the lower strengthening rib structure between staple bolt surface and horizontal bottom plate down, lower staple bolt constitute by integrated into one piece's both sides lower semicircular arc board and centre, the radian of centre lower semicircular arc board the same with the pipeline, lower semicircular arc board on set up and be used for passing the fixed mounting hole of fastener.
The lower reinforcing rib structure comprises a lower annular reinforcing rib and a plurality of vertical reinforcing ribs, wherein the lower annular reinforcing rib and the plurality of vertical reinforcing ribs are respectively welded with the outer surface of the lower hoop and the horizontal bottom plate, and the plurality of vertical reinforcing ribs are respectively and vertically welded on the front side surface and the rear side surface of the lower annular reinforcing rib.
And rubber base plates are arranged between the upper anchor ear, the lower anchor ear and the outer surface of the pipeline.
The supporting unit and the upper hoop unit are the same in length in the axial direction of the pipeline.
Compared with the prior art, the utility model has the advantages of it is following:
one, the utility model discloses place the rubber tie plate between last staple bolt unit, the support element, effectively reduced the vibrations fatigue of major diameter, can avoid simultaneously and the pipeline between the wearing and tearing that direct contact caused, guaranteed the safety of pipeline.
Two, the utility model discloses contain the staple bolt unit and go up annular strengthening rib, multichannel axial strengthening rib, guaranteed the rigidity and the intensity of going up the staple bolt unit, when being used for major diameter, high temperature tube way, avoided the deformation of going up the staple bolt unit.
Thirdly, the utility model discloses the support element contains the vertical strengthening rib of multichannel, has guaranteed the intensity of support element, is applicable to the pipeline of various major diameters, and application scope is wide.
Four, the utility model discloses can pass through the prefabricated shaping of mill, connect through the fastener, the scene need not to fire the operation, and the construction operation is convenient, has guaranteed on-the-spot safety.
Drawings
Fig. 1 is a schematic view of the main cross-section structure of the present invention.
Fig. 2 is a left side view of the structure of the present invention.
Fig. 3 is a schematic view of a support structure.
The notation in the figure is:
1. the pipeline, 2, go up the staple bolt, 3, axial strengthening rib, 4, go up annular strengthening rib, 5, rubber tie plate, 6, fastener, 7, vertical strengthening rib, 8, horizontal bottom plate, 9, lower annular strengthening rib, 10, lower staple bolt.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
Example (b):
as shown in fig. 1 and 2, the utility model provides a major diameter natural gas line high strength support, this support all are provided with rubber tie plate 5 including setting up the last staple bolt unit of 1 first one of pipeline and setting up the support element who is used for realizing the bottom sprag in 1 lower half of pipeline, between last staple bolt unit, support element and the pipeline 1, go up the staple bolt unit and pass through fastener 6 with the support element and embrace and be connected.
Go up staple bolt unit and be the semicircle ring type along the axial cross-section of pipeline, constitute by last staple bolt 2 and fix axial strengthening rib 3 and last annular strengthening rib 4 on last staple bolt 2 surface.
Go up staple bolt 2 by both sides horizontal plate and middle semicircle board integrated into one piece, and the radian of middle semicircle board is the same with pipeline 1, offers a plurality of mounting holes that are used for passing fastener 6 fixed on the horizontal plate of both sides.
The upper annular reinforcing rib 4 is a semicircular steel plate with the radian identical to that of the pipeline 1 and is fixed on the outer surface of the semicircular plate in the middle of the upper hoop 2.
The axial strengthening rib 3 includes the rectangular steel plate pair of multiunit, and two rectangular steel plates of every group rectangular steel plate pair correspond respectively and weld perpendicularly on the front and back both sides face of last hoop strengthening rib 4 to every group rectangular steel plate pair is evenly arranged in pipeline 1 circumference, and in this example, the width of every rectangular steel plate is the same with the horizontal plate width of last staple bolt 2.
In this example, the rubber pad 5 is a teflon plastic pad.
As shown in fig. 3, the support unit includes the lower staple bolt 10 that from top to bottom sets gradually, lower hoop is to strengthening rib 9 and horizontal floor 8, and weld multichannel vertical strengthening rib 7 that is used for consolidating to connect lower staple bolt 10 and horizontal floor 8 respectively in both sides around hoop strengthening rib 9 down, lower staple bolt 10 is the same with last staple bolt 2 structure, also includes integrated into one piece's both sides horizontal plate and middle semicircle board, the both sides horizontal plate of lower staple bolt 10 is connected through the side riser fixed stay that is located the left and right sides of both sides with horizontal floor 8.
The lower annular reinforcing rib 9, the vertical reinforcing rib 7 and the horizontal bottom plate 8 are mutually and vertically connected.
In this example, the lengths of the upper anchor ear 2, the axial reinforcing ribs 3, the vertical reinforcing ribs 7 and the lower anchor ear 10 in the extending direction of the pipeline 1 are all equal.
During the use, place support unit subaerial earlier, then put up major diameter natural gas line in staple bolt 10 down and set up backing plate 5, buckle last staple bolt unit and establish on major diameter natural gas line at last, surround fixedly through fastener 6, accomplish and erect.
To sum up, the utility model provides a pair of major diameter natural gas line high strength support solves among the prior art because pipeline and support and hold in the palm direct contact, leads to the unable elimination of pipeline vibrations, the great problem of wearing and tearing between pipeline and the bearing structure to at the bearing unit and go up the staple bolt unit and be equipped with additional strengthening, can bear the load of major diameter pipeline, in addition, the utility model discloses a need not the field welding between under bracing structure and the pipeline and move fiery operation, reduce danger.
Claims (10)
1. The utility model provides a major diameter natural gas line high strength support for realize that major diameter natural gas line erects subaerial, its characterized in that, this support is including setting up subaerial support element and setting up the last staple bolt unit that surrounds pipeline (1) on support element upper portion, support element and last staple bolt unit all be equipped with strengthening rib structure.
2. The large-diameter natural gas pipeline high-strength support according to claim 1, wherein the upper hoop unit comprises an upper hoop (2) and an upper reinforcing rib structure welded on the outer surface of the upper hoop (2), and the upper hoop (2) is composed of two upper horizontal plates on two sides and a middle upper semicircular plate which are integrally formed.
3. The large-diameter natural gas pipeline high-strength support as claimed in claim 2, wherein the horizontal plates on the two sides are provided with a plurality of mounting holes for fixing through fasteners (6), and the radian of the middle upper semicircular plate is the same as that of the pipeline (1).
4. The large-diameter natural gas pipeline high-strength support frame as claimed in claim 3, wherein the upper reinforcing rib structure is composed of an upper annular reinforcing rib (4) and an axial reinforcing rib (3) vertically welded with the upper annular reinforcing rib (4).
5. The large-diameter natural gas pipeline high-strength support according to claim 4, wherein the upper annular reinforcing rib (4) is a semicircular steel plate, the inner edge of the upper annular reinforcing rib is welded to the outer surface of the middle semicircular arc plate, the axial reinforcing rib (3) comprises a plurality of groups of rectangular steel plate pairs, and two rectangular steel plates of each group of rectangular steel plate pair are respectively and vertically welded to the front side surface and the rear side surface of the upper annular reinforcing rib (4).
6. The large-diameter natural gas pipeline high-strength support according to claim 5, wherein each group of rectangular steel plate pairs is uniformly arranged along the circumferential direction of the upper circumferential reinforcing rib (4), the long edge of each rectangular steel plate is parallel to the axis of the pipeline (1), and the width of the wide edge is equal to that of the upper horizontal plate.
7. The large-diameter natural gas pipeline high-strength support according to claim 2, wherein the supporting unit comprises a lower hoop (10) which is matched with the upper hoop (2) to surround, a horizontal bottom plate (8) which is arranged on the ground, and a lower reinforcing rib structure which is arranged between the outer surface of the lower hoop (10) and the horizontal bottom plate (8), the lower hoop (10) is composed of a lower horizontal plate at two sides and a lower middle semicircular plate which are integrally formed, the radian of the lower middle semicircular plate is the same as that of the pipeline (1), and a mounting hole for passing through a fastener (6) for fixing is formed in the lower horizontal plate.
8. The large-diameter natural gas pipeline high-strength support according to claim 7, wherein the lower reinforcing rib structure comprises a lower annular reinforcing rib (9) and a plurality of vertical reinforcing ribs (7), the lower annular reinforcing rib and the vertical reinforcing ribs are respectively welded to the outer surface of the lower hoop (10) and the horizontal bottom plate (8), and the vertical reinforcing ribs (7) are respectively and vertically welded to the front side surface and the rear side surface of the lower annular reinforcing rib (9).
9. The large-diameter natural gas pipeline high-strength support according to claim 7, wherein a rubber cushion plate (5) is further arranged between the upper anchor ear (2) and the outer surface of the pipeline (1) and between the lower anchor ear (10) and the outer surface of the pipeline (1).
10. The large-diameter natural gas pipeline high-strength support according to claim 1, wherein the length of the support unit and the length of the upper hoop unit in the axial direction of the pipeline (1) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220732828.6U CN217502815U (en) | 2022-03-30 | 2022-03-30 | Large-diameter natural gas pipeline high-strength support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220732828.6U CN217502815U (en) | 2022-03-30 | 2022-03-30 | Large-diameter natural gas pipeline high-strength support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217502815U true CN217502815U (en) | 2022-09-27 |
Family
ID=83348247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220732828.6U Expired - Fee Related CN217502815U (en) | 2022-03-30 | 2022-03-30 | Large-diameter natural gas pipeline high-strength support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217502815U (en) |
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2022
- 2022-03-30 CN CN202220732828.6U patent/CN217502815U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220927 |