CN205479754U - Device for preventing pipeline level is met and is located an excessive displacement - Google Patents
Device for preventing pipeline level is met and is located an excessive displacement Download PDFInfo
- Publication number
- CN205479754U CN205479754U CN201620123874.0U CN201620123874U CN205479754U CN 205479754 U CN205479754 U CN 205479754U CN 201620123874 U CN201620123874 U CN 201620123874U CN 205479754 U CN205479754 U CN 205479754U
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- CN
- China
- Prior art keywords
- pipeline
- support
- support column
- bracing ring
- fixed
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- Expired - Fee Related
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Abstract
The utility model discloses a device for preventing pipeline level is met and is located an excessive displacement, include that it is fixed or fixed through stock and wall with ground that a lock ring passes through the support column around meet the lock ring of a setting of pipeline level, lock ring includes that multistage that the level set up divides and supports the section, the beneficial effect of the utility model: through setting up a lock ring in two adjacent pipeline departments of meeting, when gas or fluid passage pipeline met in the pipeline, effective played a supporting role avoided the meet damage of department of pipeline, down tube through the slope look sets up constitutes triangular supports with supporting seat and supporting pad, supports more firmly, and the effect is better, through setting up pressure sensor, in case when intraductal gas has the leakage, can in time inform the controller, by controller transmission signal to staff, in time close the valve of supplying gas, avoid causing the furtherly loss.
Description
Technical field
This utility model relates to a kind of device preventing pipe level joint over-travel, belongs to pipeline transportation field.
Background technology
In the industrial production, pipeline is big because of its freight volume, cost of transportation is low, can realize transporting incessantly, its application is the most extensive, particularly petroleum transportation, combustion gas transport and other high temperature and high pressure gas or the transport of liquid, and in gas or the transport of liquid, due to the effect expanded with heat and contract with cold, over-travel would generally be produced in the junction of pipeline Yu pipeline, cause gas or liquid leakage, even damage to pipeline, cause integrated piping shorter for service life, once pipeline transportation damages in junction, and this problem is not found in time, not only result in direct economic loss, to virose gas, then can contaminated soil and environment, and be unfavorable for controlling, therefore, need a kind of device preventing pipe level joint over-travel.
Utility model content
The purpose of this utility model is contemplated to solve the problems referred to above, it is provided that a kind of pipeline that can be prevented effectively from produces the device preventing pipe level joint over-travel of leakage in junction.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of device preventing pipe level joint over-travel, including the bracing ring arranged around pipe level joint, bracing ring is fixed with ground by support column or is fixed with wall by anchor pole, to two two pipelines connected at vertical direction, the two joint is horizontal level, it is supported on the circumference of two pipelines by bracing ring, is prevented effectively from the pipeline unnecessary displacement in position, horizontal joint.
Further, described bracing ring includes horizontally disposed multistage sub-support section, is made up of a bracing ring multistage supporting section and protects.
Further, the bottom of described bracing ring is provided with step section, and the upper end of step section and support column is fixed by bearing pin, is provided with the bolt vertical with bearing pin between support column with bearing pin, and step section is towards pipe bending.
Further, the lower end of described support column is fixed with horizontally disposed support seat, and the bottom supporting seat is provided with the support bar being vertically arranged, and the bottom of support bar is movably arranged in the track on ground.
Further, it is provided with bearing diagonal between described support seat and support column.
Further, described bracing ring includes at least two-layer, and innermost layer is elastomeric material, and outermost layer is rigid material.
Further, the bottom of described sub-support section is provided with step section, and the upper end of step section and support column is fixed, and the lower end of support column is located in the track on ground, and track opposite direction corresponding to two sub-support sections is arranged.
Further, being provided with for detecting the pressure transducer that gas in pipelines is revealed inside described bracing ring, pressure transducer is connected with remote controllers, and controller is connected with the air delivery valve of pipeline or controller is connected with alarm device.
Operation principle of the present utility model is: under normal circumstances, two pipelines being vertically arranged, the two realizes connecting by flange, junction is horizontal level, but this position is easily susceptible to leakage because of the flowing of the interior gas of pipe or liquid, or the internal unbalanced swell increment produced is susceptible to rupture, and this utility model is come the displacement of restriction conduit joint by supporting pad, can effectively share the vibrations of pipeline and the dynamic balancing of generation, the inner side of supporting pad is elastomeric material, to a range of buffering of flange, the rigid material of outer layer can effectively prevent again the over-travel of flange.
Compared with prior art, this utility model has the advantage that
1) by arranging bracing ring in adjacent two pipeline joints, when gas in pipelines or liquid pass through pipeline joint, supporting role is effectively played, it is to avoid the damage of pipeline joint.
2) by tilting the brace that color is arranged, constituting gusseted with support seat and supporting pad, support more firm, effect is more preferable.
3) by arranging pressure transducer, there is leakage once gas in pipe, energy notification controller in time, by controller transmission signal to staff, close air delivery valve in time, it is to avoid cause and lose further.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment 1 in this utility model；
Fig. 2 is the partial view of embodiment 1 in this utility model；
Wherein, 1. pipeline, 2. junction, 3. bracing ring, 4. support column, 5. support seat, 6. support bar, 7. track, 8. bearing diagonal.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, a kind of device preventing pipe level joint over-travel, including the bracing ring 3 arranged around pipe level joint, bracing ring 3 is fixed with ground by support column or is fixed with wall by anchor pole, to two two pipelines 1 connected at vertical direction, the two joint is horizontal level, is supported on the circumference of two pipelines by bracing ring 3, is prevented effectively from the pipeline 1 unnecessary displacement in position, horizontal joint.
Described bracing ring 3 includes horizontally disposed multistage sub-support section, is made up of a bracing ring 3 multistage supporting section and protects.
The bottom of described bracing ring 3 is provided with step section, the upper end of step section and support column 4 is fixed by bearing pin, the bolt vertical with bearing pin it is provided with between support column 4 and bearing pin, bolt is used for fastening support circle 3, when contact position is overhauled, only needing to unclamp bolt, bracing ring rotates outside pin axial duct 1, convenient maintenance；Step section is towards pipe bending.The lower end of described support column 4 is fixed with horizontally disposed support seat 5, and the bottom supporting seat 5 is provided with the support bar 6 being vertically arranged, and the bottom of support bar 6 is movably arranged in the track on ground.
It is provided with bearing diagonal 8, such as brace between described support seat 5 and support column 4.
Described bracing ring 3 includes at least two-layer, and innermost layer is elastomeric material, and outermost layer is rigid material.
It is provided with for detecting the pressure transducer that gas in pipelines is revealed in the inner side of bracing ring 3, as when in pipeline 1, transport has natural gas, pressure transducer can replace with sensing methane concentration device, because supporting pad is coated with joint, when there being gas to leak, can i.e. can detect that the change of concentration, pressure transducer are connected with remote controllers (PLC or other), controller is connected with the air delivery valve of pipeline 1 or controller is connected with alarm device.
Embodiment 2
As in figure 2 it is shown, the bottom of described sub-support section is provided with step section, the upper end of step section and support column 4 is fixed, and the lower end of support column 4 is located in the track 7 on ground, and track 7 opposite direction corresponding to two sub-support sections is arranged.
Described bracing ring 3 includes at least two-layer, and innermost layer is elastomeric material, and outermost layer is rigid material.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines; but the not restriction to this utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art need not to pay various amendments or deformation that creative work can make still within protection domain of the present utility model.
Claims (7)
1. the device preventing pipe level joint over-travel, it is characterised in that including the bracing ring arranged around pipe level joint, bracing ring is fixed with ground by support column or fixed with wall by anchor pole；
The bottom of described bracing ring is provided with step section, and the upper end of step section and support column is fixed by bearing pin, is provided with the bolt vertical with bearing pin between support column with bearing pin.
2. device as claimed in claim 1, it is characterised in that described bracing ring includes horizontally disposed multistage sub-support section.
3. device as claimed in claim 1, it is characterised in that the lower end of described support column is fixed with horizontally disposed support seat, and the bottom supporting seat is provided with the support bar being vertically arranged, and the bottom of support bar is movably arranged in the track on ground.
4. device as claimed in claim 3, it is characterised in that be provided with bearing diagonal between described support seat and support column.
5. device as claimed in claim 1 or 2, it is characterised in that described bracing ring includes at least two-layer, and innermost layer is elastomeric material, and outermost layer is rigid material.
6. device as claimed in claim 2, it is characterised in that the bottom of described sub-support section is provided with step section, the upper end of step section and support column fixes, and the lower end of support column is located in the track on ground, the track opposite direction setting that two sub-support sections are corresponding.
7. the device as described in claim 1 or 6, it is characterized in that, being provided with inside described bracing ring for detecting the pressure transducer that gas in pipelines is revealed, pressure transducer is connected with remote controllers, and controller is connected with the air delivery valve of pipeline or controller is connected with alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123874.0U CN205479754U (en) | 2016-02-17 | 2016-02-17 | Device for preventing pipeline level is met and is located an excessive displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123874.0U CN205479754U (en) | 2016-02-17 | 2016-02-17 | Device for preventing pipeline level is met and is located an excessive displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479754U true CN205479754U (en) | 2016-08-17 |
Family
ID=56674356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620123874.0U Expired - Fee Related CN205479754U (en) | 2016-02-17 | 2016-02-17 | Device for preventing pipeline level is met and is located an excessive displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566722A (en) * | 2019-08-28 | 2019-12-13 | 中国一冶集团有限公司 | Pipeline displacement-preventing anti-floating mechanism and pipeline anti-floating construction method |
-
2016
- 2016-02-17 CN CN201620123874.0U patent/CN205479754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566722A (en) * | 2019-08-28 | 2019-12-13 | 中国一冶集团有限公司 | Pipeline displacement-preventing anti-floating mechanism and pipeline anti-floating construction method |
| CN110566722B (en) * | 2019-08-28 | 2021-05-18 | 中国一冶集团有限公司 | Pipeline displacement-preventing anti-floating mechanism and pipeline anti-floating construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |