CN220548208U - Pipeline flange connection dislocation correction tool - Google Patents
Pipeline flange connection dislocation correction tool Download PDFInfo
- Publication number
- CN220548208U CN220548208U CN202322152803.6U CN202322152803U CN220548208U CN 220548208 U CN220548208 U CN 220548208U CN 202322152803 U CN202322152803 U CN 202322152803U CN 220548208 U CN220548208 U CN 220548208U
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- Prior art keywords
- strip
- shaped
- locating pin
- pipeline flange
- flange
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- 206010023204 Joint dislocation Diseases 0.000 claims 1
- 229910000746 Structural steel Inorganic materials 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model relates to a pipeline flange connection dislocation correction tool, which belongs to the technical field of flange installation and comprises an L-shaped angle iron, wherein a strip-shaped plate is fixedly arranged at the end part of the L-shaped angle iron, and a fixed locating pin and a movable locating pin which are matched with a pipeline flange bolt hole are arranged on the strip-shaped plate. And placing the transverse part of the L-shaped angle iron and the strip-shaped plate below the pipeline flange, then placing the cushion block and the jack in two adjacent bolt holes on the pipeline flange of the fixed locating pin and the movable locating pin, and starting the jack to move the cylinder flange to eliminate dislocation. The utility model corrects the dislocation of the bolt holes between the cylinder flange and the pipeline flange, and has simple structure and convenient operation.
Description
Technical Field
The utility model relates to a pipeline flange connection dislocation correction tool, and belongs to the technical field of flange installation.
Background
Flanges, also known as flange collars or lugs. Flanges are parts of the pipe-to-pipe connection for the connection between pipe ends and also useful in equipment ports for the connection between two pieces of equipment.
Aiming at the equipment with serious bolt hole dislocation caused by deformation of the cylinder body and the pipeline flange, the existing method is to search a supporting point on site, and restore the equipment to the original position under the action of external force by utilizing a screw jack or a hydraulic jack. The disadvantage is that the solution is more affected by field environmental factors and cannot be implemented without suitable support points.
The utility model patent of China with the application number of CN202111558357.8 discloses a quick tool for cleaning and correcting dislocation of a pipeline valve flange cushion, and relates to the technical field of dislocation correction tools, and the quick tool comprises a balance plate, a flange opener, a movable tension device and a correction and adjustment mechanism, wherein the flange opener is in threaded fit with the balance plate and is used for opening a pipeline flange and a valve, the movable tension device is detachably arranged on the pipeline flange and the valve and is used for supporting the balance plate, and the correction and adjustment mechanism is detachably arranged on the balance plate and is used for correcting deformation dislocation caused by opening the flange; the utility model realizes the quick opening of the pipeline flange and the valve surface, and the distance between the opening surfaces can quickly clean the old cushion between the flange and the valve; the quick up-down centering of the pipeline flange and the valve surface is realized, so that the replacement time is shortened, and the labor efficiency is improved. The prior art is suitable for the vertical centering adjustment of the pipeline flange and the valve, and cannot adapt to the correction operation of the dislocation of the bolt holes between the cylinder body and the pipeline flange.
Disclosure of Invention
The utility model aims to solve the technical problem that the existing jack is inconvenient to implement on site, and provides a pipeline flange connection dislocation correcting tool.
The utility model is realized by the following technical scheme:
the utility model provides a frock is corrected in pipeline flange connection dislocation, includes L shape angle bar, and L shape angle bar tip is fixed to be equipped with the strip shaped plate, installs on the strip shaped plate and pipeline flange bolt hole matched with fixed locating pin and activity locating pin.
And placing the transverse part of the L-shaped angle iron and the strip-shaped plate below the pipeline flange, then placing the cushion block and the jack in two adjacent bolt holes on the pipeline flange of the fixed locating pin and the movable locating pin, and starting the jack to move the cylinder flange to eliminate dislocation. The utility model corrects the dislocation of the bolt holes between the cylinder flange and the pipeline flange, and has simple structure and convenient operation.
The utility model further improves that the strip-shaped plate is provided with a thread hole, the lower part of the fixed locating pin is provided with external threads, and the fixed locating pin is arranged in the thread hole through threads. The fixed locating pin is arranged on the strip-shaped plate through the wire hole, and the disassembly and the assembly are convenient.
The utility model is further improved and characterized in that the strip-shaped plate is provided with a strip-shaped hole, and the lower part of the movable positioning pin is arranged in the strip-shaped hole. The movable locating pins move along the strip-shaped holes so as to be suitable for flanges with different sizes.
The utility model further improves that the section of the strip-shaped hole is T-shaped, and the lower part of the movable locating pin is T-shaped. The movable locating pin is installed in the strip-shaped hole through the T-shaped structure, and the movable locating pin is simple and stable in moving structure.
A further development of the utility model is that one end of the strip-shaped aperture extends to the edge of the strip-shaped plate. The movable locating pin is detached by the edge of the strip-shaped plate, so that the detachment is very convenient.
Further improvements of the utility model are that the central axis of the fixed locating pin is coplanar with the central plane of the bar-shaped hole. Compared with the prior art, the utility model has the following beneficial effects:
and placing the transverse part of the L-shaped angle iron and the strip-shaped plate below the pipeline flange, then placing the cushion block and the jack in two adjacent bolt holes on the pipeline flange of the fixed locating pin and the movable locating pin, and starting the jack to move the cylinder flange to eliminate dislocation. The utility model corrects the dislocation of the bolt holes between the cylinder flange and the pipeline flange, and has simple structure and convenient operation.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the front view structure of the present utility model.
Fig. 2 is a schematic top view of the present utility model.
Fig. 3 is a schematic cross-sectional view of a strip of the present utility model.
Fig. 4 is a schematic view of the structure of the present utility model in a use state.
In the figure: 1. l-shaped angle iron; 2. a strip-shaped plate; 3. fixing the positioning pin; 4. a bar-shaped hole; 5. a movable positioning pin; 6. a pipe flange; 7. a cylinder flange; 8. a jack; 9. and (5) cushion blocks.
Detailed Description
The following detailed description of the utility model refers to the accompanying drawings.
The utility model provides a pipeline flange connects dislocation correction frock as shown in fig. 1 through 4, includes L shape angle bar 1, and L shape angle bar 1 end fixing is equipped with strip shaped plate 2, installs on the strip shaped plate 2 with pipeline flange 6 bolt hole matched with fixed locating pin 3 and movable locating pin 5.
The transverse part of the L-shaped angle iron 1 and the strip-shaped plate 2 are placed below the pipeline flange 6, then the fixed locating pin 3 and the movable locating pin 5 are placed in two adjacent bolt holes on the pipeline flange 6, finally the cushion block 9 and the jack 8 are placed, and the jack 8 is started to lift the cylinder flange 7, so that dislocation is eliminated. The utility model is used for correcting the dislocation of the bolt holes between the cylinder flange 7 and the pipeline flange 6, and has simple structure and convenient operation.
Wherein, offered the silk hole on the strip shaped plate 2, fixed locating pin 3 lower part is equipped with the external screw thread, and fixed locating pin 3 passes through the screw thread and installs in the silk hole. The fixed locating pin 3 is arranged on the strip-shaped plate 2 through a wire hole, and the disassembly and the assembly are convenient. The strip-shaped plate 2 is provided with a strip-shaped hole 4, and the lower part of the movable locating pin 5 is arranged in the strip-shaped hole 4. The movable positioning pin 5 moves along the strip-shaped hole 4 so as to be suitable for flanges with different sizes. The section shape of the strip-shaped hole 4 is T-shaped, the lower part of the movable positioning pin 5 is T-shaped, the bottoms of the movable positioning pin 5 and the strip-shaped hole 4 are both plane-shaped, and the movable positioning pin 5 is installed in the strip-shaped hole 4 through a T-shaped structure, so that the movable positioning pin is simple and stable in moving structure.
Wherein one end of the strip-shaped hole 4 extends to the edge of the strip-shaped plate 2. The movable locating pin 5 is detached by the edge of the strip-shaped plate 2, and the detachment is very convenient.
Wherein the central axis of the fixed locating pin 3 is coplanar with the central plane of the bar-shaped hole 4. The jack 8 is opposite to the outer circumferential surface of the pipeline flange 6, so that the stability of the jacking force transmission of the jack 8 is ensured.
Working principle:
and placing the transverse part of the L-shaped angle iron and the strip-shaped plate below the pipeline flange, then placing the cushion block and the jack in two adjacent bolt holes on the pipeline flange of the fixed locating pin and the movable locating pin, and starting the jack to move the cylinder flange to eliminate dislocation. The utility model corrects the dislocation of the bolt holes between the cylinder flange and the pipeline flange, and has simple structure and convenient operation.
In the present specification, each embodiment is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments are only required to be referred to each other.
The terms "upper", "lower", "outside", "inside", and the like in the description and in the claims of the present utility model and in the above drawings, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a frock is corrected in pipeline flange joint dislocation, includes L shape angle bar (1), its characterized in that, L shape angle bar (1) tip fixed strip shaped plate (2) that is equipped with, installs on strip shaped plate (2) with pipeline flange (6) bolt hole matched with fixed locating pin (3) and movable locating pin (5).
2. The pipeline flange connection dislocation correcting tool according to claim 1, wherein a threaded hole is formed in the strip-shaped plate (2), external threads are arranged on the lower portion of the fixed locating pin (3), and the fixed locating pin (3) is installed in the threaded hole through threads.
3. The pipeline flange connection dislocation correcting tool according to claim 1, wherein the strip-shaped plate (2) is provided with a strip-shaped hole (4), and the lower part of the movable positioning pin (5) is arranged in the strip-shaped hole (4).
4. A pipe flange connection misalignment correction tool as claimed in claim 3, characterized in that the cross-section of the strip-shaped hole (4) is T-shaped, and the lower part of the movable positioning pin (5) is T-shaped.
5. A pipe flange joint misalignment correcting tool according to claim 4, wherein one end of the strip-shaped hole (4) extends to the edge of the strip-shaped plate (2).
6. The pipe flange connection misalignment correction tool according to claim 1, wherein the central axis of the fixed locating pin (3) is coplanar with the central plane of the strip-shaped hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152803.6U CN220548208U (en) | 2023-08-10 | 2023-08-10 | Pipeline flange connection dislocation correction tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152803.6U CN220548208U (en) | 2023-08-10 | 2023-08-10 | Pipeline flange connection dislocation correction tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220548208U true CN220548208U (en) | 2024-03-01 |
Family
ID=90004858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322152803.6U Active CN220548208U (en) | 2023-08-10 | 2023-08-10 | Pipeline flange connection dislocation correction tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220548208U (en) |
-
2023
- 2023-08-10 CN CN202322152803.6U patent/CN220548208U/en active Active
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