CN202884266U - Pipe bracket structure of high-temperature pipeline - Google Patents
Pipe bracket structure of high-temperature pipeline Download PDFInfo
- Publication number
- CN202884266U CN202884266U CN 201220581874 CN201220581874U CN202884266U CN 202884266 U CN202884266 U CN 202884266U CN 201220581874 CN201220581874 CN 201220581874 CN 201220581874 U CN201220581874 U CN 201220581874U CN 202884266 U CN202884266 U CN 202884266U
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- CN
- China
- Prior art keywords
- needle roller
- roller pin
- conduit saddle
- temperature pipeline
- pipeline
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Abstract
The utility model discloses a pipe bracket structure of a high-temperature pipeline and belongs to the technical field of petrochemical engineering equipment. The pipe bracket structure of the high-temperature pipeline comprises a supporting base seat (1) and is characterized in that a sliding rail (7) is arranged on the supporting base seat (1), two sliding blocks (2) slidingly matched with the sliding rail (7) are arranged on the sliding rail (7), and a sliding roller pin seat (3) is fixed on each sliding block (2) in a bearing mode. A short supporting shaft along the direction of a high-temperature pipeline (6) is arranged on the sliding roller pin seat (3) and is rotatably connected with a roller pin shaft (4), and the roller pin shaft (4) is capable of turning over around the short supporting shaft. At least one roller pin (5) is arranged inside the roller pin shaft (4), and the rolling direction of the roller pin (5) is identical to the radial direction of the high-temperature pipeline (6).
Description
Technical field
The utility model relates to a kind of conduit saddle structure of high-temperature pipe, belongs to the petrochemical industry project equipment technical field.
Background technique
In the petrochemical industry, high-temperature pipe is used for transport gas or liquid, its inner temperature variation is larger, according to the principle of expanding with heat and contract with cold, pipeline can be out of shape to some extent along with the variation of temperature, therefore need to arrange the conduit saddle structure that can unload the Stress and displacement that is caused by pipe deforming, the low friction conduit saddle that uses at present all is the form that adopts sliding friction: shown in Fig. 1-2, institute's supporting pipeline is carried by arc backing plate or pipe collar in top, the bottom is provided with teflon pad 8, forms sliding friction pair and unloads power and the displacement of transmitting on the pipeline.Although such conduit saddle can unload power and the displacement of transmitting on the pipeline, has many drawbacks: one, top need to roll arc backing plate or the pipe collar that forms by large-area steel plate, and the steel use amount is large, and weight is large, and cost is high; Two, a kind of caliber needs a kind of supporting arc plate, so cause product line various, type selecting is difficult, versatility is poor.Three, adopting the friction pair of sliding friction form is teflon and mirror finished stainless steel, and friction factor is high, is unfavorable for the unloading of the stress on the pipeline;
Summary of the invention
The utility model technical issues that need to address are:
One, the steel use amount is large, and cost is high;
Two, product line is various, and type selecting is difficult, versatility is poor;
Three, the friction factor of sliding friction pair is too high, is unfavorable for the unloading of the power on the pipeline.
The utility model is by the following technical solutions:
A kind of conduit saddle structure of high-temperature pipe comprises base for supporting 1, and described base for supporting 1 is provided with slide rail 7, and described slide rail 7 is provided with two slide blocks 2 that are slidingly matched with described slide rail 7, carries and be fixed with slip needle roller seat 3 on the described slide block 2; Be provided with short supporting axle along described high-temperature pipe 6 directions on the described slip needle roller seat 3, described short supporting axle and needle roller frame 4 are rotationally connected, and described needle roller frame 4 can be around described short supporting axle upset; Described needle roller frame 4 inside are provided with at least one needle roller 5, and the rotating direction of described needle roller 5 is consistent with the axial direction of described high-temperature pipe 6.
Further, described needle roller frame 4 is frame structure.
Further, described needle roller frame 4 inside are provided with two needle rollers 5.
Further, described needle roller 5 is cylindrical structure.
Characteristics of the present utility model are: be provided with slide rail 7 at base for supporting, utilize the slip of slide rail 7, can adjust the position of slide block 2, thereby adjust the position of needle roller seat 3, to adapt to the pipeline of different tube diameters; Needle roller has fully unloaded distortional stress and the displacement of pipeline axial along the axial rolling of pipeline; Needle roller frame 4 can rotate easily with short supporting axle, fully unloads pipeline stress and displacement radially.Frictional force between pipeline and the conduit saddle structure reduces greatly.
The beneficial effects of the utility model are:
1) simple in structure, saved the large size arc plate of traditional conduit saddle, with low cost.
2) can adapt to the pipeline of different tube diameters, versatility is good, makes product by the nonstandard standard that becomes, and reduces administration cost, enhances productivity.
3) adopt rolling friction, during pipe deforming and the interstructural friction factor of conduit saddle greatly reduce, Safety performance significantly improves.
Description of drawings
Fig. 1 is that the master of the conduit saddle structure of prior art looks schematic representation.
Fig. 2 is the schematic side view of a plurality of conduit saddle structures of prior art.
Fig. 3 is the schematic side view of a plurality of conduit saddle structures of the utility model.
Fig. 4 is that the master of the utility model conduit saddle structure looks schematic representation.
Wherein, 1, base for supporting, 2, slide block, 3, the needle roller seat, 4, the needle roller frame, 5, needle roller, 6, high-temperature pipe, 7, slide rail, 8, teflon pad.
Embodiment
Below in conjunction with specific embodiment the utility model is further specified.
As shown in Figure 3-4, conduit saddle structure of the present utility model is described below: base for supporting 1 is provided with on 2, two slide blocks 2 of two slide blocks a needle roller seat 3 is housed respectively, and needle roller seat 3 can be in slide rail 7 interior slips by slide block 2.Needle roller seat 3 is hinged by short supporting axle and needle roller frame 4, and needle roller frame 4 can overturn along short supporting axle, is provided with two tubular needle rollers 5 in the needle roller frame 4, axially the rolling along pipeline 6 of needle roller 5.Pipeline 6 is placed on the conduit saddle structure, and the circumferential surface of pipeline contacts with the circumferential surface of needle roller.
As shown in Figure 3-4, when the gas temperature of pipe interior rises, owing to expand with heat and contract with cold, certain distortion occurs in pipeline, tube wall radially, axially all expand outwardly, at this moment, axially, needle roller 5 can unload the Stress and displacement that the pipeline axial distortion produces easily along axially rolling easily.Simultaneously, pipeline also produces radial expanding deformation oil, and needle roller frame 4 rotates with short supporting axle, unloads easily the stress and displacement that pipe radial deformation produces.
When the caliber of the high-temperature pipe of needs carryings changed, adjusting slider 2 makes it slide at slide rail 7, and was during appropriate location to be moved to that slide block 7 is fixing, to adapt to the high-temperature pipe of corresponding caliber.
The utility model is taked the form of rolling friction, and the friction factor between pipeline 6 and the conduit saddle structure is very low, and versatility is good.
Claims (4)
1. the conduit saddle structure of a high-temperature pipe comprises base for supporting (1), it is characterized in that:
Described base for supporting (1) is provided with slide rail (7), and described slide rail (7) is provided with two slide blocks (2) that are slidingly matched with described slide rail (7), carries and be fixed with slip needle roller seat (3) on the described slide block (2); Described slip needle roller seat (3) is upper to be provided with short supporting axle along described high-temperature pipe (6) direction, and described short supporting axle and needle roller frame (4) are rotationally connected, and described needle roller frame (4) can be around described short supporting axle upset; Described needle roller frame (4) inside is provided with at least one needle roller (5), and the rotating direction of described needle roller (5) is consistent with the axial direction of described high-temperature pipe (6).
2. conduit saddle structure as claimed in claim 1, it is characterized in that: described needle roller frame (4) is frame structure.
3. conduit saddle structure as claimed in claim 1, it is characterized in that: described needle roller frame (4) inside is provided with two needle rollers (5).
4. conduit saddle structure as claimed in claim 1, it is characterized in that: described needle roller (5) is cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581874 CN202884266U (en) | 2012-11-06 | 2012-11-06 | Pipe bracket structure of high-temperature pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581874 CN202884266U (en) | 2012-11-06 | 2012-11-06 | Pipe bracket structure of high-temperature pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884266U true CN202884266U (en) | 2013-04-17 |
Family
ID=48075695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220581874 Expired - Fee Related CN202884266U (en) | 2012-11-06 | 2012-11-06 | Pipe bracket structure of high-temperature pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884266U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019284A (en) * | 2014-06-23 | 2014-09-03 | 济钢集团有限公司 | Stationary pipeline support |
| EP3109531A1 (en) * | 2015-06-25 | 2016-12-28 | Conbit Engineering B.V. | Monopile fastening device and system, a vessel and a method |
| CN107781513A (en) * | 2017-10-20 | 2018-03-09 | 成都科盛石油科技有限公司 | It is capable of the pipeline support frame of multidirectional conversion |
| CN110039761A (en) * | 2019-04-19 | 2019-07-23 | 山东金诚联创管业股份有限公司 | A kind of pipeline winding coating machine and its winding film plating process |
| CN110594489A (en) * | 2019-09-02 | 2019-12-20 | 中冶天工集团有限公司 | Pipeline transportation pipe support device and using method thereof |
| WO2023242410A1 (en) | 2022-06-17 | 2023-12-21 | Macgregor Norway As | A pile support device for supporting an elongated pile and a method thereof |
-
2012
- 2012-11-06 CN CN 201220581874 patent/CN202884266U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019284A (en) * | 2014-06-23 | 2014-09-03 | 济钢集团有限公司 | Stationary pipeline support |
| EP3109531A1 (en) * | 2015-06-25 | 2016-12-28 | Conbit Engineering B.V. | Monopile fastening device and system, a vessel and a method |
| CN107781513A (en) * | 2017-10-20 | 2018-03-09 | 成都科盛石油科技有限公司 | It is capable of the pipeline support frame of multidirectional conversion |
| CN110039761A (en) * | 2019-04-19 | 2019-07-23 | 山东金诚联创管业股份有限公司 | A kind of pipeline winding coating machine and its winding film plating process |
| CN110594489A (en) * | 2019-09-02 | 2019-12-20 | 中冶天工集团有限公司 | Pipeline transportation pipe support device and using method thereof |
| WO2023242410A1 (en) | 2022-06-17 | 2023-12-21 | Macgregor Norway As | A pile support device for supporting an elongated pile and a method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZONESUN (SHANGHAI) PIPELINE ENGINEERING CO., LTD. Free format text: FORMER NAME: SHANGHAI ZHONGSHEN PIPING ENGINEERING AND EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200438, room 2, building 853, 1043 Min Jing Road, Shanghai, Yangpu District Patentee after: China Shen (Shanghai) pipeline engineering Limited by Share Ltd Address before: 200438, room 2, building 853, 1043 Min Jing Road, Shanghai, Yangpu District Patentee before: Shanghai Zhongshen Piping Engineering and Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20191106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |