CN204248387U - Flange correcting device - Google Patents
Flange correcting device Download PDFInfo
- Publication number
- CN204248387U CN204248387U CN201420620660.5U CN201420620660U CN204248387U CN 204248387 U CN204248387 U CN 204248387U CN 201420620660 U CN201420620660 U CN 201420620660U CN 204248387 U CN204248387 U CN 204248387U
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- flange
- plug connector
- plug
- substrate
- support bar
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- 238000010276 construction Methods 0.000 claims abstract description 24
- 239000000758 substrate Substances 0.000 claims description 38
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 10
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model provides a flange correcting unit for it is coaxial with the second flange to make the first flange of matched with, this flange correcting unit includes: a support structure comprising a positioning surface for abutting against a peripheral surface of the first flange; the first plug connector comprises a first plug part for being plugged with the connecting hole of the second flange, the first plug connector is arranged on the supporting structure, and the supporting structure or the first plug connector is adjustably arranged in the radial direction of the first flange or the second flange. By using the device for operation, the labor intensity of workers can be reduced, the operation process is safe, and the workers cannot be injured; moreover, the worker can not generate sparks in the process of expanding the flange, and the safety of construction in an explosion-proof place is guaranteed.
Description
Technical field
The utility model relates to a kind of flange means for correcting.
Background technology
At present, all can be applied to various valve to control in oil exploitation process and regulate the technological process of production.Valve is in installation process, mostly Flange joint can be adopted, and valve all can reserve the gap changing valve and seal thereof in a pre-installation, but after single unit system comes into operation, when particularly carrying out thickened oil recovery process, high-temperature steam can be there is in pipeline, due to principle of expanding with heat and contracting with cold, the stress that pipeline bears can change, valve on pipeline deforms under action of such stresses, valve is caused to lose constraint after removal between two flanges and misplace, flange connecting hole after misplacing cannot dock, thus make bolt to be again assembled on flange.
In prior art, staff usually adopts to change valve or use jack to knock flange and the connecting hole of flange is corrected, but, adopt replacing valve method spended time longer, and cost is high; And adopt the method for knocking that personal injury accident very easily occurs, and if under the environment of oil exploitation, produce spark very easily initiation fire and blast in construction site, cause casualties.
Utility model content
The utility model aims to provide a kind of flange means for correcting, can avoid changing valve by this device, reduces maintenance cost, and is convenient to use in fire-proof and explosion-proof occasion.
To achieve these goals, according to a kind of flange means for correcting that the utility model provides, for making the first flange of matching and the second flange coaxial, this flange means for correcting comprises: supporting construction, comprises the locating surface for offseting with the side face of the first flange; First plug connector, comprises the first Plug Division for the connecting hole grafting with the second flange, and the first plug connector is arranged on the support structure, and supporting construction or the first plug connector are arranged at the adjustable ground in the radial direction of the first flange or the second flange.
Further, arrange relative to locating surface distance adjustable ground in first Plug Division in the radial direction of the second flange.
Further, the cross sectional shape of this locating surface is arc or V-arrangement.
Further, this supporting construction is provided with the first elongated slot, the first plug connector is arranged movably along the first elongated slot, with the distance between the end face regulating the first Plug Division and the second flange.
Further, this supporting construction comprises substrate, gripper shoe and support bar, support bar comprises the first end and the second end that are oppositely arranged, the first end of support bar is connected with substrate, second end of support bar is connected with gripper shoe, gripper shoe, support bar and the first plug connector are all arranged on the homonymy of substrate, and gripper shoe comprises locating surface.
Further, the first end of this support bar is provided with screw thread, and the first end of support bar is threaded with substrate.
Further, this flange means for correcting also comprises the second plug connector, second plug connector comprises the second Plug Division for the connecting hole grafting with the first flange, second plug connector is arranged on substrate, and arrange relative to locating surface distance adjustable ground in second Plug Division in the radial direction of the first flange, the first plug connector and the second plug connector are arranged on the homonymy of substrate.
Further, this substrate is also provided with the second elongated slot, the second plug connector is arranged movably along the second elongated slot, with the distance between the end face regulating the second Plug Division and the first flange.
Further, this first plug connector and the second plug connector are L-type bar, first plug connector comprises the first end and the second end that are oppositely arranged, second plug connector comprises the first end and the second end that are oppositely arranged, the first end of the first plug connector, the first end of the second plug connector are connected with substrate respectively, second end of the first plug connector and the connecting hole grafting of the second flange, the second end of the second plug connector and the connecting hole grafting of the first flange.
Further, the first end of this first plug connector and the first end of the second plug connector are provided with screw thread, the first end of the first plug connector, the first end of the second plug connector are connected with substrate respectively by nut.
Application the technical solution of the utility model, a kind of flange means for correcting is provided, comprise the supporting construction with locating surface, and the first plug connector is set on the support structure, first Plug Division the arranging relative to the distance adjustable ground of locating surface in the radial direction at the second flange of the first plug connector, so can make the first Plug Division move up and down on the support structure.During use, first the side face of locating surface and the first flange is offseted, and by the first Plug Division on the first plug connector and the connecting hole grafting on the second flange, then the first Plug Division is moved up and down, make also to move up and down with the first Plug Division with the second flange of the first Plug Division grafting, so can adjust the second flange, make the second flange and the first flange coaxial, the connecting hole of the first flange and the second flange can be made to dock, thus bolt can be assembled on the first flange and the second flange again.By using this device to operate, the labour intensity of staff can be reduced, safe operation process, can not injury to personnel be caused; Further, staff can not produce spark in the process strutting flange, ensure that the security of constructing in explosion-proof place.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the flange means for correcting that the utility model provides;
Fig. 2 shows the top view of the flange means for correcting that the utility model provides.
Reference numeral is:
10, supporting construction; 11, the first elongated slot;
12, the second elongated slot; 13, substrate;
14, gripper shoe; 15, support bar;
20, the first plug connector; 30, the second plug connector.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
It is noted that following detailed description is all exemplary, be intended to provide further instruction to the application.Unless otherwise, all technology used herein and scientific terminology have the identical meanings usually understood with the application person of an ordinary skill in the technical field.
It should be noted that used term is only to describe detailed description of the invention here, and be not intended to the illustrative embodiments of restricted root according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative is also intended to comprise plural form, in addition, it is to be further understood that, " comprise " when using term in this manual and/or " comprising " time, it indicates existing characteristics, step, operation, device, assembly and/or their combination.
It should be noted that, term " first ", " second " etc. in the description of the application and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as the embodiment example of the application described herein if with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
For convenience of description, here can usage space relative terms, as " ... on ", " in ... top ", " at ... upper surface ", " above " etc., be used for the spatial relation described as a device shown in the figure or feature and other devices or feature.Should be understood that, space relative terms is intended to comprise the different azimuth in use or operation except the described in the drawings orientation of device.Such as, " in other devices or structure below " or " under other devices or structure " will be positioned as after if the device in accompanying drawing is squeezed, being then described as the device of " above other devices or structure " or " on other devices or structure ".Thus, exemplary term " in ... top " can comprise " in ... top " and " in ... below " two kinds of orientation.This device also can other different modes location (90-degree rotation or be in other orientation), and relatively describe space used here and make respective explanations.
As shown in Figure 1, the utility model embodiment provides a kind of flange means for correcting, and for making the first flange of matching and the second flange coaxial, this flange means for correcting comprises: supporting construction 10, comprises the locating surface for offseting with the side face of the first flange; First plug connector 20, comprises the first Plug Division for the connecting hole grafting with the second flange, and the first plug connector 20 is arranged in supporting construction 10, and supporting construction 10 or the first plug connector 20 are arranged at the adjustable ground in the radial direction of the first flange or the second flange.
Application the technical solution of the utility model, a kind of flange means for correcting is provided, comprise the supporting construction 10 with locating surface, and the first plug connector 20 is set in supporting construction 10, first Plug Division the arranging relative to the distance adjustable ground of locating surface in the radial direction at the second flange of the first plug connector 20, so can make the first Plug Division move up and down in supporting construction 10.During use, first the side face of locating surface and the first flange is offseted, and by the first Plug Division on the first plug connector 20 and the connecting hole grafting on the second flange, then the first Plug Division is moved up and down, make also to move up and down with the first Plug Division with the second flange of the first Plug Division grafting, so can adjust the second flange, make the second flange and the first flange coaxial, the connecting hole of the first flange and the second flange can be made to dock, thus bolt can be assembled on the first flange and the second flange again.By using this device to operate, the labour intensity of staff can be reduced, safe operation process, can not injury to personnel be caused; Further, staff can not produce spark in the process strutting flange, ensure that the security of constructing in explosion-proof place.
As preferably, arrange relative to locating surface distance adjustable ground in first Plug Division in the radial direction of the second flange.
Further, the cross sectional shape of this locating surface is arc or V-arrangement.In the embodiment that the utility model provides, the locating surface in supporting construction 10 can be set to plane, also can be set to arcwall face or V-arrangement face.As preferably, the cross sectional shape of locating surface is set to arc or V-arrangement, so the side face of this locating surface and flange can be fitted, so make locating surface and Flange joint more firm.
As shown in Figure 2, further, this supporting construction 10 is provided with the first elongated slot 11, first plug connector 20 and arranges movably along the first elongated slot 11, with the distance between the end face regulating the first Plug Division and the second flange.
In the specific embodiment that the utility model provides, supporting construction 10 arranges the first elongated slot 11, and the first plug connector 20 is arranged in this first elongated slot 11, first plug connector 20 can be moved along the first elongated slot 11, first elongated slot 11 horizontally set, the distance between the end face that so can regulate the first Plug Division and the second flange by mobile first plug connector 20.
Further, this supporting construction 10 comprises substrate 13, gripper shoe 14 and support bar 15, support bar 15 comprises the first end and the second end that are oppositely arranged, the first end of support bar 15 is connected with substrate 13, second end of support bar 15 is connected with gripper shoe 14, gripper shoe 14, support bar 15 and the first plug connector 20 are all arranged on the homonymy of substrate 13, and gripper shoe 14 comprises locating surface.
Wherein, supporting construction 10 specifically comprises substrate 13, gripper shoe 14 and support bar 15, gripper shoe 14 has locating surface, the first end of support bar 15 is connected with substrate 13, second end of support bar 15 is connected with gripper shoe 14, and gripper shoe 14, support bar 15 and the first plug connector 20 are all arranged on substrate 13 homonymy.During use, offseted by the side face of the locating surface in gripper shoe 14 and the first flange, by the firm position between substrate 13 and the first flange of gripper shoe 14.Particularly, the first elongated slot 11 and the first plug connector 20 are all arranged on the substrate 13, and the first plug connector 20 can along the first elongated slot 11 transverse shifting.
Further, the first end of this support bar 15 is provided with screw thread, and the first end of support bar 15 is threaded with substrate 13.So can regulate distance between substrate 13 and flange by helicitic texture, facilitate staff to use.
Further, this flange means for correcting also comprises the second plug connector 30, second plug connector 30 comprises the second Plug Division for the connecting hole grafting with the first flange, second plug connector 30 arranges on the substrate 13, and the distance adjustable ground in second Plug Division in the radial direction of the first flange relative to locating surface is arranged, the first plug connector 20 and the second plug connector 30 are arranged on the homonymy of substrate 13.
In the another embodiment that the utility model provides, flange means for correcting also comprises the second plug connector 30, and the second plug connector 30 is also arranged on the substrate 13, second plug connector 30 has the shape identical with the first plug connector 20 and function, further, the second plug connector 30 is arranged relative to locating surface distance also adjustable ground in second Plug Division in the radial direction of the first flange.In use, offseted by the side face of locating surface and the first flange, again by regulating the first plug connector 20 and the second plug connector 30 up and down or movably, make the connecting hole grafting of the Plug Division of the first plug connector 20 and the second flange, the Plug Division of the second plug connector 30 and the connecting hole grafting of the first flange, and then by up-down adjustment first plug connector 20, the first plug connector 20 is made to drive the second flange to move up and down, to reach the second flange and the first flange coaxial is arranged.Same procedure is utilized to regulate the second plug connector 30 also can reach effect same.Wherein, it should be noted that, the connecting hole of the first flange of grafting and the connecting hole of the second flange are mutually corresponding connecting holes.
As shown in Figure 2, further, this substrate 13 is also provided with the second elongated slot 12, second plug connector 30 and arranges movably along the second elongated slot 12, with the distance between the end face regulating the second Plug Division and the first flange.
In the specific embodiment that the utility model provides, second elongated slot 12 is set on the substrate 13, and the second plug connector 30 is arranged in this second elongated slot 12, second plug connector 30 can be moved along the second elongated slot 12, second elongated slot 12 horizontally set, the distance between the end face that so can regulate the second Plug Division and the first flange by mobile second plug connector 30.
Further, this first plug connector 20 and the second plug connector 30 are L-type bar, first plug connector 20 comprises the first end and the second end that are oppositely arranged, second plug connector 30 comprises the first end and the second end that are oppositely arranged, the first end of the first plug connector 20, the first end of the second plug connector 30 are connected with substrate 13 respectively, second end of the first plug connector 20 and the connecting hole grafting of the second flange, the second end of the second plug connector 30 and the connecting hole grafting of the first flange.
Wherein, L-type bar structure is simple, by the first plug connector 20 and the second plug connector 30 are set to L-type bar, can realize the connection of substrate 13 and the grafting to connecting hole on flange simultaneously.
Further, the first end of this first plug connector 20 and the first end of the second plug connector 30 are provided with screw thread, the first end of the first plug connector 20, the first end of the second plug connector 30 are connected with substrate 13 respectively by nut.
In the another embodiment that the utility model provides, the first end of the first plug connector 20 and the second end of the second plug connector 30 all arrange screw thread, the first plug connector 20 is connected with substrate 13 respectively by nut with the second plug connector 30.In use, when the side face of locating surface and the first flange is adjacent to, and the second end of the first plug connector 20 and the second plug connector 30 is respectively at the connecting hole of the second flange, after the connecting hole grafting of the first flange, moving up and down of the first plug connector 20 can be realized by the nut rotated on the first plug connector 20, so the second flange can be driven to move up and down by the first plug connector 20, to realize the first flange and the second flange coaxial, and it is corresponding with the connecting hole on the second flange to make to be positioned at connecting hole on the first flange, thus be convenient to staff and again bolt be arranged in the first flange and the second flange.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a flange means for correcting, for making the first flange of matching and the second flange coaxial, it is characterized in that, described flange means for correcting comprises:
Supporting construction (10), comprises the locating surface for offseting with the side face of described first flange;
First plug connector (20), comprise the first Plug Division for the connecting hole grafting with described second flange, described first plug connector (20) is arranged in described supporting construction (10), and described supporting construction (10) or described first plug connector (20) are arranged at the adjustable ground in the radial direction of the first flange or the second flange.
2. flange means for correcting according to claim 1, is characterized in that, arranges relative to described locating surface distance adjustable ground in described in the radial direction first Plug Division of described second flange.
3. flange means for correcting according to claim 1, is characterized in that, the cross sectional shape of described locating surface is arc or V-arrangement.
4. flange means for correcting according to claim 1, it is characterized in that, described supporting construction (10) is provided with the first elongated slot (11), described first plug connector (20) is arranged movably along described first elongated slot (11), with the distance between the end face regulating described first Plug Division and described second flange.
5. flange means for correcting according to claim 1, it is characterized in that, described supporting construction (10) comprises substrate (13), gripper shoe (14) and support bar (15), described support bar (15) comprises the first end and the second end that are oppositely arranged, the first end of described support bar (15) is connected with described substrate (13), second end of described support bar (15) is connected with described gripper shoe (14), described gripper shoe (14), described support bar (15) and described first plug connector (20) are all arranged on the homonymy of described substrate (13), described gripper shoe (14) comprises described locating surface.
6. flange means for correcting according to claim 5, is characterized in that, the first end of described support bar (15) is provided with screw thread, and the first end of described support bar (15) is threaded with described substrate (13).
7. flange means for correcting according to claim 6, it is characterized in that, described flange means for correcting also comprises the second plug connector (30), described second plug connector (30) comprises the second Plug Division for the connecting hole grafting with described first flange, described second plug connector (30) is arranged on described substrate (13), and arrange relative to described locating surface distance adjustable ground in described in the radial direction second Plug Division of described first flange, described first plug connector (20) and described second plug connector (30) are arranged on the homonymy of described substrate (13).
8. flange means for correcting according to claim 7, it is characterized in that, described substrate (13) is also provided with the second elongated slot (12), described second plug connector (30) is arranged movably along described second elongated slot (12), with the distance between the end face regulating described second Plug Division and described first flange.
9. flange means for correcting according to claim 8, it is characterized in that, described first plug connector (20) and described second plug connector (30) are L-type bar, described first plug connector (20) comprises the first end and the second end that are oppositely arranged, described second plug connector (30) comprises the first end and the second end that are oppositely arranged, the first end of described first plug connector (20), the first end of described second plug connector (30) is connected with described substrate (13) respectively, second end of described first plug connector (20) and the connecting hole grafting of described second flange, second end of described second plug connector (30) and the connecting hole grafting of described first flange.
10. flange means for correcting according to claim 9, it is characterized in that, the first end of described first plug connector (20) and the first end of described second plug connector (30) are provided with screw thread, and the first end of described first plug connector (20), the first end of described second plug connector (30) are connected with described substrate (13) respectively by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620660.5U CN204248387U (en) | 2014-10-24 | 2014-10-24 | Flange correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620660.5U CN204248387U (en) | 2014-10-24 | 2014-10-24 | Flange correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248387U true CN204248387U (en) | 2015-04-08 |
Family
ID=52952738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620660.5U Expired - Fee Related CN204248387U (en) | 2014-10-24 | 2014-10-24 | Flange correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248387U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588770A (en) * | 2015-12-15 | 2016-05-18 | 河南航天精工制造有限公司 | Flange face fastener fatigue test tool |
| CN112757222A (en) * | 2019-11-04 | 2021-05-07 | 中国石油天然气股份有限公司 | Flange dislocation adjusting device and adjusting method |
| CN114850855A (en) * | 2022-05-09 | 2022-08-05 | 西北工业大学 | Automatic leveling device and method for actuating cylinder body |
-
2014
- 2014-10-24 CN CN201420620660.5U patent/CN204248387U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588770A (en) * | 2015-12-15 | 2016-05-18 | 河南航天精工制造有限公司 | Flange face fastener fatigue test tool |
| CN105588770B (en) * | 2015-12-15 | 2018-09-21 | 河南航天精工制造有限公司 | A kind of flange face fastener fatigue test frock |
| CN112757222A (en) * | 2019-11-04 | 2021-05-07 | 中国石油天然气股份有限公司 | Flange dislocation adjusting device and adjusting method |
| CN114850855A (en) * | 2022-05-09 | 2022-08-05 | 西北工业大学 | Automatic leveling device and method for actuating cylinder body |
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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: 20150408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |