CN201603993U - Centering and aligning device for pipeline flanges - Google Patents
Centering and aligning device for pipeline flanges Download PDFInfo
- Publication number
- CN201603993U CN201603993U CN2009202129172U CN200920212917U CN201603993U CN 201603993 U CN201603993 U CN 201603993U CN 2009202129172 U CN2009202129172 U CN 2009202129172U CN 200920212917 U CN200920212917 U CN 200920212917U CN 201603993 U CN201603993 U CN 201603993U
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- Prior art keywords
- horizontal arm
- aligning device
- cylinder
- centering
- pipeline
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- Expired - Fee Related
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Abstract
The utility model discloses a centering and aligning device for pipeline flanges, which comprises a C-shaped frame; the C-shaped frame comprises an upper horizontal arm and a lower horizontal arm; and the lower horizontal arm is connected with a cylinder. The centering and aligning device is in use, the upper horizontal arm extends into a connection hole of a positioned flange at first, then the C-shaped frame is supported, and another flange required to be connected is ejected by the cylinder, and the centers of the two flanges can be aligned by adjusting the ascending height of the cylinder finally. The device has the advantages of simple structure, reliable and safe use, very convenient disassembly and assembly, portability, convenient placement, and low manufacturing cost, and can effectively save the maintenance cost of the pipeline.
Description
Technical field
The utility model relates to a kind of service kit, particularly a kind of centering aligning device that is used for the pipe flange dish that the pipeline maintenance time uses.
Background technology
In daily life, be provided with some steam lines,, can work normally, gas can not take place leak, influence people's life in order to guarantee these pipelines as gas piping, heat supply pipeline etc.People often will regularly carry out repair and maintenance to these pipelines, to guarantee the safety of these pipelines.In the maintenance process of pipeline, generally pipeline need be opened and be overhauled by joint, again pipeline be coupled together after waiting maintenance to finish.Connection between the pipeline generally all connects by ring flange, needs the center-aligned of two ring flanges that will connect in connection procedure, and then connects by bolt.Yet for some bigbore pipelines, because its quality is heavier, it is mobile to be difficult for, therefore in the process of flange center's alignment, can consume, and whole process all needs crane to cooperate than the long time, the unusual trouble of construction, and then also increased the maintenance cost of pipeline.
The utility model content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of special centering aligning device, and this device can make the ring flange center-aligned on the pipeline, closely makes things convenient for the connection of pipeline.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of centering aligning device of pipe flange dish, it comprises a C shape frame, and described C shape frame comprises on one horizontal arm and horizontal arm once, and described horizontal arm down is connected with a cylinder.
Preferably, described horizontal arm down is provided with a cylinder supporting seat, and described cylinder is positioned on the described cylinder supporting seat.
Preferably, the both sides of described C shape frame respectively are provided with a Height Adjustable supporting mechanism.
Preferably, described supporting mechanism comprises a nut and the bolt that matches with this nut, and described nut is fixed on the described C shape frame.
Preferably, the described length of horizontal arm down is longer than the described length that goes up horizontal arm.
Technique scheme has following beneficial effect: this centering aligning device at first will be gone up horizontal arm in use and reach in the connecting hole with the ring flange of having good positioning, then C shape frame is supported, and withstand another one by cylinder and need the flange connecting dish, regulate the center-aligned that height that cylinder rises can make two ring flanges.This apparatus structure is simple, it is reliable and secure to use, and dismounting, carries, places all very convenient, and cost of manufacture is low, can effectively save the maintenance cost of pipeline.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment user mode.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, the centering aligning device of this pipe flange dish comprises a C shape frame 1, and the upper end of this C shape frame is provided with horizontal arm 11 on, and its lower end is provided with horizontal arm 12, and the length of following horizontal arm 12 is longer than the length of horizontal arm 11.Following horizontal arm 12 is provided with a cylinder supporting seat 13, and cylinder supporting seat 13 is provided with cylinder 2.The both sides of C shape frame are welded with a nut 3 respectively, and nut 3 is provided with the bolt 4 that matches with it, and nut 3 and bolt 4 are formed Height Adjustable supporting mechanism.
As shown in Figure 2, this centering aligning device at first inserts the last horizontal arm of C shape frame 1 in the connecting hole 52 of ring flange 51 of the pipeline 5 that has fixed in use, the height of regulating bolt 4 makes the top of bolt 4 withstand the tube wall of pipeline 5 to prevent pipeline 5 double swerves, pipeline 5 is better located, the center-aligned of convenient two ring flanges.Then the bottom support of C shape frame 1 is got up, and withstand the lower end of the ring flange 61 of another pipeline that need connect 6 simultaneously with cylinder 2, regulate the lifting height of cylinder 2 at last, the center-aligned of two ring flanges 51,61 is got final product.
This apparatus structure is simple, it is safe and reliable to use, and do not need to re-use crane and carry out coordinating operation, and cost of manufacture is low, can effectively save the maintenance cost of pipeline.This device dismounting, carry, place all very convenient, be fit to field work.
More than the centering aligning device of pipe flange dish that the utility model embodiment is provided be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; part in specific embodiments and applications all can change; in sum; this description should not be construed as restriction of the present utility model, and all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (5)
1. the centering aligning device of a pipe flange dish, it is characterized in that: it comprises a C shape frame (1), and described C shape frame comprises horizontal arm on (11) and horizontal arm (12) once, and described horizontal arm (12) down is connected with a cylinder (2).
2. the centering aligning device of pipe flange dish according to claim 1 is characterized in that: described horizontal arm (12) down is provided with a cylinder supporting seat (13), and described cylinder (2) is positioned on the described cylinder supporting seat (13).
3. the centering aligning device of pipe flange dish according to claim 1 is characterized in that: the both sides of described C shape frame (1) respectively are provided with a Height Adjustable supporting mechanism.
4. the centering aligning device of pipe flange dish according to claim 3 is characterized in that: the bolt (4) that described supporting mechanism comprises a nut (3) and matches with this nut, described nut (3) is fixed on the described C shape frame (1).
5. the centering aligning device of pipe flange dish according to claim 1 is characterized in that: the described length of horizontal arm (12) down is longer than the described length that goes up horizontal arm (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202129172U CN201603993U (en) | 2009-12-10 | 2009-12-10 | Centering and aligning device for pipeline flanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202129172U CN201603993U (en) | 2009-12-10 | 2009-12-10 | Centering and aligning device for pipeline flanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603993U true CN201603993U (en) | 2010-10-13 |
Family
ID=42948701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202129172U Expired - Fee Related CN201603993U (en) | 2009-12-10 | 2009-12-10 | Centering and aligning device for pipeline flanges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603993U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538006A (en) * | 2013-10-08 | 2014-01-29 | 安徽晋煤中能化工股份有限公司 | C-shaped flange centering alignment device and alignment method thereof |
| CN103537896A (en) * | 2013-10-23 | 2014-01-29 | 中国原子能科学研究院 | Flange centering device |
| CN103639946A (en) * | 2013-12-09 | 2014-03-19 | 无锡艾比德泵业有限公司 | Coupler centering tooling |
| CN104589278A (en) * | 2014-12-31 | 2015-05-06 | 中交一航局第二工程有限公司 | Quick mounting limiting device for pipeline flange |
| CN106460795A (en) * | 2014-04-22 | 2017-02-22 | 维斯塔斯风力系统有限公司 | Method and tool for assembling tower elements |
| CN106425449A (en) * | 2015-08-13 | 2017-02-22 | 中国石油天然气股份有限公司 | Flange correcting device |
| CN110216467A (en) * | 2019-05-08 | 2019-09-10 | 福建福清核电有限公司 | It is a kind of for adjusting the device and method of flange coaxiality |
| WO2022028661A1 (en) * | 2020-08-06 | 2022-02-10 | Vestas Wind Systems A/S | Wind turbine alignment tool |
| CN114536264A (en) * | 2020-11-25 | 2022-05-27 | 中冶宝钢技术服务有限公司 | Blast furnace blowpipe and well section flange installation appurtenance |
-
2009
- 2009-12-10 CN CN2009202129172U patent/CN201603993U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538006A (en) * | 2013-10-08 | 2014-01-29 | 安徽晋煤中能化工股份有限公司 | C-shaped flange centering alignment device and alignment method thereof |
| CN103538006B (en) * | 2013-10-08 | 2017-02-08 | 安徽晋煤中能化工股份有限公司 | C-shaped flange centering alignment device and alignment method thereof |
| CN103537896A (en) * | 2013-10-23 | 2014-01-29 | 中国原子能科学研究院 | Flange centering device |
| CN103639946A (en) * | 2013-12-09 | 2014-03-19 | 无锡艾比德泵业有限公司 | Coupler centering tooling |
| CN103639946B (en) * | 2013-12-09 | 2015-11-11 | 无锡艾比德泵业有限公司 | Shaft coupling centering tooling |
| CN113464371A (en) * | 2014-04-22 | 2021-10-01 | 维斯塔斯风力系统有限公司 | Method and tool for assembling tower elements |
| CN113464371B (en) * | 2014-04-22 | 2023-09-19 | 维斯塔斯风力系统有限公司 | Method and tool for assembling tower elements |
| CN106460795A (en) * | 2014-04-22 | 2017-02-22 | 维斯塔斯风力系统有限公司 | Method and tool for assembling tower elements |
| CN104589278A (en) * | 2014-12-31 | 2015-05-06 | 中交一航局第二工程有限公司 | Quick mounting limiting device for pipeline flange |
| CN104589278B (en) * | 2014-12-31 | 2017-01-11 | 中交一航局第二工程有限公司 | Quick mounting limiting device for pipeline flange |
| CN106425449A (en) * | 2015-08-13 | 2017-02-22 | 中国石油天然气股份有限公司 | Flange correcting device |
| CN110216467A (en) * | 2019-05-08 | 2019-09-10 | 福建福清核电有限公司 | It is a kind of for adjusting the device and method of flange coaxiality |
| WO2022028661A1 (en) * | 2020-08-06 | 2022-02-10 | Vestas Wind Systems A/S | Wind turbine alignment tool |
| CN114536264A (en) * | 2020-11-25 | 2022-05-27 | 中冶宝钢技术服务有限公司 | Blast furnace blowpipe and well section flange installation appurtenance |
| CN114536264B (en) * | 2020-11-25 | 2024-04-19 | 中冶宝钢技术服务有限公司 | Blast furnace blowpipe and middle section flange installation auxiliary tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20131210 |