CN214368209U - Anti-seismic self-resetting pipeline support - Google Patents
Anti-seismic self-resetting pipeline support Download PDFInfo
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- CN214368209U CN214368209U CN202023031979.9U CN202023031979U CN214368209U CN 214368209 U CN214368209 U CN 214368209U CN 202023031979 U CN202023031979 U CN 202023031979U CN 214368209 U CN214368209 U CN 214368209U
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- Prior art keywords
- seismic
- self
- clamping ring
- resetting
- pipeline
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims abstract description 7
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims description 6
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 6
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Abstract
The utility model discloses an anti-seismic self-resetting pipeline support, which comprises a fixing bolt, an upper clamping ring and a lower clamping ring for fixing a pipeline, wherein the fixing bolt passes through a fixing hole on a fixing plate to fix two ends of the upper clamping ring and the lower clamping ring; the lower part of the lower clamping ring is welded with two or more than two supporting steel plates, and the supporting steel plates are arranged on the energy dissipation assembly; the anti-seismic buckling steel plate is of an S-shaped laminated structure, the self-resetting bolt penetrates through a connecting hole in the anti-seismic buckling steel plate to be fixedly connected with the ground, and the top of the self-resetting bolt and the top of the anti-seismic buckling steel plate are fixed through a free nut. The anti-seismic self-resetting pipeline support is simple in structure and easy to manufacture, and the anti-seismic performance and the energy consumption capability of the support are effectively improved and the stability of the support is ensured by combining the self-resetting bolts with the anti-seismic buckling steel plates; meanwhile, the buffer rubber pad is arranged, so that the pipeline is prevented from being damaged by providing flexible contact between the pipeline and the upper clamping ring and the lower clamping ring.
Description
Technical Field
The utility model relates to a pipeline support field, concretely relates to antidetonation is from restoring to throne pipeline support.
Background
The existing petroleum and natural gas are indispensable important energy sources in industrial production, transportation and daily life of people, the development scale of oil and gas pipelines is unprecedentedly large in China, the total mileage of a pipe network reaches 20 kilometers, however, China is a country with strong earthquakes frequently, most pipeline lines traverse movable fault geology, and the earthquake resistance problem of the pipelines is very prominent. Disasters caused by major earthquakes all the time show that the underground structure is seriously damaged, wherein the damage of the pipeline is mainly shown as the damage of the fixed support, so that the pipeline falls to cause secondary damage, and huge economic loss is brought.
Therefore, the support of the pipeline needs to be subjected to anti-seismic design, so that the anti-seismic capacity of the pipeline is improved, the influence of an earthquake on the pipeline is reduced, and the safety of the pipeline is guaranteed.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a simple structure, shock resistance are strong, have from the antidetonation of restoring to throne the pipeline support of function.
In order to realize the technical purpose, the utility model discloses a scheme is: an anti-seismic self-resetting pipeline support comprises a fixing bolt, an upper clamping ring and a lower clamping ring which are used for fixing a pipeline, wherein fixing plates are arranged on two sides of the upper clamping ring and two sides of the lower clamping ring respectively;
the lower part of the lower clamping ring is welded with two or more than two supporting steel plates, and the supporting steel plates are arranged on the energy dissipation assembly;
the energy dissipation assembly comprises an anti-seismic buckling steel plate, a free nut and a self-resetting bolt, the anti-seismic buckling steel plate is of an S-shaped laminated structure, the self-resetting bolt penetrates through a connecting hole in the anti-seismic buckling steel plate to be fixedly connected with the ground, and the top of the self-resetting bolt and the top of the anti-seismic buckling steel plate are fixed through the free nut.
Preferably, buffer rubber pads for reducing vibration are arranged between the upper clamping ring and the pipeline and between the lower clamping ring and the pipeline.
Preferably, the self-resetting bolt is of a super-elastic nickel-titanium shape memory alloy structure.
Preferably, at least 4 connecting holes are formed in the anti-seismic buckling steel plate and are symmetrically distributed.
Preferably, the middle of the anti-seismic buckling steel plate is a plurality of layers of gap parts, and the gap parts are filled with buffer glue.
The utility model has the advantages that the anti-seismic self-resetting pipeline support is simple in structure and easy to manufacture, the anti-seismic performance and the energy consumption capability of the support are effectively improved through the combination of the self-resetting bolts and the anti-seismic buckling steel plates, and the stability of the support is ensured; meanwhile, the buffer rubber pad is arranged to provide flexible contact between the pipeline and the upper clamping ring and the lower clamping ring, so that the pipeline is prevented from being damaged; the self-resetting bolt adopts a superelastic nickel-titanium shape memory alloy structure, and can recover the initial state of the pipeline support after vibration through the superelasticity performance and the self-resetting capability of the self-resetting bolt, so that the function of the structure is maintained, and the stability of the pipeline support is ensured; the free nut and the self-resetting bolt are adopted for matching installation, the head of the self-resetting bolt can be fixedly connected with the anti-seismic buckling steel plate, and the integrity function is achieved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, the embodiment of the present invention is an anti-seismic self-resetting pipe support, which includes a fixing bolt 2 for fixing a pipe 1, an upper clamp ring 3 and a lower clamp ring 4, wherein fixing plates 5 are disposed on both sides of the upper clamp ring 3 and the lower clamp ring 4, and the fixing bolt 2 passes through a fixing hole 6 on the fixing plate 5 to fix both ends of the upper clamp ring 3 and the lower clamp ring 4;
the lower part of the lower clamping ring 4 is welded with two or more supporting steel plates 7, and the supporting steel plates 7 are arranged on an energy dissipation assembly 8;
the energy dissipation assembly 8 comprises an anti-seismic buckling steel plate 801, a free nut 802 and a self-resetting bolt 803, the self-resetting bolt 803 penetrates through a connecting hole 804 in the anti-seismic buckling steel plate 801 to be fixedly connected with the ground, the top of the self-resetting bolt 803 and the top of the anti-seismic buckling steel plate 801 are fixed through the free nut 802, and the anti-seismic buckling steel plate 801 is of an S-shaped laminated structure.
And buffer rubber pads 9 for reducing vibration are arranged between the upper clamping ring 3, the lower clamping ring 4 and the pipeline 1. The flexible contact between the pipeline can be effectively improved through the buffer rubber pads, and the pipeline is prevented from being collided and damaged with the upper clamping ring and the lower clamping ring due to vibration.
The self-resetting bolt 803 is made of super-elastic nickel-titanium shape memory alloy. At least four connecting holes 804 are formed in the anti-seismic buckling steel plate 801, and the connecting holes 804 are symmetrically distributed.
In order to further improve the anti-seismic performance, a plurality of layers of gap portions 805 are arranged in the middle of the anti-seismic buckling steel plate 804, and the gap portions 805 are filled with buffer rubber 806. The corrosion resistance of the anti-seismic buckling steel plate can be effectively improved through the buffer glue, the performance weakening caused by corrosion of the gap part is reduced, partial impact force can be absorbed, and the anti-seismic performance is improved.
During the use, the pipeline is withheld through upper and lower clamp ring to the support of this application, and rubber cushion pad provides the flexible contact between upper and lower clamp ring and the pipeline, prevents that the pipeline from taking place the collision because of vibrations and clamp ring and destroying, and upper and lower clamp ring is through four fixing bolt clamp fastening pipeline on the fixed plate of both sides. The lower part of the support consists of supporting steel plates, anti-seismic buckling steel plates, self-resetting bolts and free nuts, and the two supporting steel plates play a role in supporting the clamping ring and connecting the anti-seismic buckling steel plates; the anti-seismic buckling steel plate adopts a buckling design of an S-shaped laminated structure, plays a role in damping in vibration, can dissipate vibration energy caused by earthquake, has a good anti-seismic effect, and is fixedly connected with a foundation through four self-resetting bolts. The self-resetting bolt is of a superelastic nickel-titanium shape memory alloy structure and has strong superelasticity and self-resetting capacity, when the self-resetting bolt is installed, a free nut is placed at a bolt hole position below a top plate of the anti-seismic buckling steel plate in advance (shown in figure 1), the self-resetting bolt is installed, after a foundation is connected, the free nut is screwed, and then the head of the self-resetting bolt and the top of the anti-seismic buckling steel plate can be fixed.
When vibration occurs, vibration energy is dissipated through the anti-seismic buckling steel plate of the support by vibration transmitted from the foundation, when the vibration is large or the vibration duration is long, the anti-seismic buckling steel plate cannot be reset inevitably, the super-elasticity performance and the self-resetting capability of the self-resetting bolt play a role, after the vibration is finished, the anti-seismic self-resetting support is reset to an initial state through the self-resetting bolt, the functions of the original structure are maintained, the stability of the pipeline and the support is guaranteed, and meanwhile the anti-seismic performance of the pipeline support is improved.
The anti-seismic self-resetting pipeline support is simple in structure and easy to manufacture, and the anti-seismic performance and the energy consumption capability of the support are effectively improved and the stability of the support is ensured by combining the self-resetting bolts with the anti-seismic buckling steel plates; meanwhile, the buffer rubber pad is arranged to provide flexible contact between the pipeline and the upper clamping ring and the lower clamping ring, so that the pipeline is prevented from being damaged; the self-resetting bolt adopts a superelastic nickel-titanium shape memory alloy structure, and can recover the initial state of the pipeline support after vibration through the superelasticity performance and the self-resetting capability of the self-resetting bolt, so that the function of the structure is maintained, and the stability of the pipeline support is ensured; the free nut and the self-resetting bolt are adopted for matching installation, the head of the self-resetting bolt can be fixedly connected with the anti-seismic buckling steel plate, and the integrity function is achieved.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (5)
1. The utility model provides an antidetonation is from restoring to throne pipeline support which characterized in that: the clamping device comprises a fixing bolt, an upper clamping ring and a lower clamping ring which are used for fixing a pipeline, wherein fixing plates are arranged on two sides of the upper clamping ring and two sides of the lower clamping ring, and the fixing bolt penetrates through a fixing hole in each fixing plate to fix two ends of the upper clamping ring and two ends of the lower clamping ring;
the lower part of the lower clamping ring is welded with two or more than two supporting steel plates, and the supporting steel plates are arranged on the energy dissipation assembly;
the energy dissipation assembly comprises an anti-seismic buckling steel plate, a free nut and a self-resetting bolt, the anti-seismic buckling steel plate is of an S-shaped laminated structure, the self-resetting bolt penetrates through a connecting hole in the anti-seismic buckling steel plate to be fixedly connected with the ground, and the top of the self-resetting bolt and the top of the anti-seismic buckling steel plate are fixed through the free nut.
2. An anti-seismic self-resetting conduit brace of claim 1, wherein: and buffer rubber pads for reducing vibration are arranged among the upper clamping ring, the lower clamping ring and the pipeline.
3. An anti-seismic self-resetting conduit brace of claim 1, wherein: the self-resetting bolt is of a super-elastic nickel-titanium shape memory alloy structure.
4. An anti-seismic self-resetting conduit brace of claim 1, wherein: the anti-seismic buckling steel plate is provided with at least 4 connecting holes, and the connecting holes are symmetrically distributed.
5. An anti-seismic self-resetting conduit brace of claim 1, wherein: the middle of the anti-seismic buckling steel plate is a plurality of layers of gap parts, and the gap parts are filled with buffer glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023031979.9U CN214368209U (en) | 2020-12-16 | 2020-12-16 | Anti-seismic self-resetting pipeline support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023031979.9U CN214368209U (en) | 2020-12-16 | 2020-12-16 | Anti-seismic self-resetting pipeline support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214368209U true CN214368209U (en) | 2021-10-08 |
Family
ID=77984457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023031979.9U Expired - Fee Related CN214368209U (en) | 2020-12-16 | 2020-12-16 | Anti-seismic self-resetting pipeline support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214368209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233079A (en) * | 2021-12-06 | 2022-03-25 | 河南省建设工程施工图审查中心有限公司 | Viscoelastic damper |
| CN118499606A (en) * | 2024-07-17 | 2024-08-16 | 强盛电力工程(河南)有限公司 | Assembled antidetonation support |
-
2020
- 2020-12-16 CN CN202023031979.9U patent/CN214368209U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233079A (en) * | 2021-12-06 | 2022-03-25 | 河南省建设工程施工图审查中心有限公司 | Viscoelastic damper |
| CN118499606A (en) * | 2024-07-17 | 2024-08-16 | 强盛电力工程(河南)有限公司 | Assembled antidetonation support |
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Legal Events
| 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: 20211008 |