CN112705898A - Pipeline butt joint position adjusting device and using method thereof - Google Patents
Pipeline butt joint position adjusting device and using method thereof Download PDFInfo
- Publication number
- CN112705898A CN112705898A CN202011496108.6A CN202011496108A CN112705898A CN 112705898 A CN112705898 A CN 112705898A CN 202011496108 A CN202011496108 A CN 202011496108A CN 112705898 A CN112705898 A CN 112705898A
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- Prior art keywords
- pipeline
- steel plate
- butt joint
- shaped steel
- nut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a pipeline is to interface position adjustment device, includes location steel sheet and bolt, its characterized in that: the positioning steel plate is an L-shaped steel plate, the bolt is a full-thread screw and a nut, the screw is matched with the nut, and the nut is a hexagon nut; wherein: the end face of one end of the L-shaped steel plate is fixedly welded with one plane of the hexagon nut, and the end face of the other end of the L-shaped steel plate is aligned with the screwing stretching direction of the screw rod. The pipeline butt joint port position adjusting device and the using method thereof have the advantages of simple structure, convenient manufacture, safe and reliable engineering quality, convenient pipeline butt joint port adjustment, construction efficiency improvement, construction time shortening and construction cost reduction.
Description
Technical Field
The invention relates to an auxiliary device for butt welding of a pipeline, in particular to a position adjusting device for a butt joint of a pipeline and a using method thereof.
Background
Many pipelines can be welded in a butt joint mode in the construction process of constructional engineering, the butt joint of the pipelines is required to be smooth during butt joint, the butt joint of ports on two sides can be guaranteed to meet the standard requirement, and the butt joint process is long in time consumption due to inconvenience of the operating environment in field butt joint work.
The known pipe butt welding methods therefore suffer from the various inconveniences and problems described above.
Disclosure of Invention
The invention aims to provide a safe and reliable pipeline butt joint position adjusting device.
Another object of the present invention is to provide a method for using a device for adjusting the position of a pipe joint interface.
In order to achieve the purpose, the technical solution of the invention is as follows:
the utility model provides a pipeline is to interface position adjustment device, includes location steel sheet and bolt, its characterized in that:
the positioning steel plate is an L-shaped steel plate;
the bolt is a full-thread screw and a nut, the screw is matched with the nut, and the nut is a hexagon nut;
wherein: the end face of one end of the L-shaped steel plate is fixedly welded with one plane of the hexagon nut, and the end face of the other end of the L-shaped steel plate is aligned with the screwing stretching direction of the screw rod.
The pipe joint interface position adjusting device of the present invention can be further realized by the following technical measures.
In the above pipe joint interface position adjusting apparatus, the lengths of the two branch ends of the L-shaped steel plate are equal.
In the device for adjusting the position of the pipe butt joint, the thickness and the size of the L-shaped steel plate can be changed according to the caliber of the pipe.
According to the pipeline butt joint position adjusting device, the bolt specification can be changed according to the caliber of the pipeline.
A method for using a device for adjusting the position of a joint on a pipeline is characterized by comprising the following steps:
a. hoisting a pipeline on one side in place;
b. providing three pipeline butt joint port position adjusting devices, arranging the three devices at the pipeline port of the pipeline on one side in a circumferential equal dividing mode, fixedly welding the end face of the other end of the L-shaped steel plate on the outer wall of the pipeline on one side, and aligning the screwing and stretching direction of the screw rod to the pipeline on the other side to be butted;
c. hoisting the pipeline on the other side to the right position, adjusting the positions of the pipelines on the two sides to enable the interfaces to be approximately aligned, and gradually adjusting the screw rods of the three adjusting devices to enable the pipeline interfaces to be completely aligned;
d. and (3) connecting the pipeline interfaces in a welding manner, and cutting the three adjusting devices from the pipeline on one side to finish the pipeline butt joint construction.
The method for using the device for adjusting the position of the interface by the pipeline can be further realized by adopting the following technical measures.
The method of the preceding, wherein the three pipe pairs interface position adjustment devices are of the same specification.
After the technical scheme is adopted, the pipeline butt joint port position adjusting device and the using method thereof have the following advantages:
1. the device has simple structure and convenient manufacture;
2. the engineering quality is safe and reliable, and the adjustment of the pipeline butt joint is convenient;
3. the construction efficiency is improved, the construction time is shortened, and the construction cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a device for adjusting the position of a butt joint of a pipe according to an embodiment of the present invention;
fig. 2 is a view showing a pipe-to-socket position adjusting apparatus used in the pipe-to-socket position adjusting apparatus according to the embodiment of the present invention.
In the figure: 1 positioning steel plate, 2 adjusting bolts and 3 pipelines.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
The invention relates to a device for adjusting the position of a pipeline butt joint, which comprises a positioning steel plate and a bolt.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a device for adjusting a position of a pipe butt joint according to an embodiment of the present invention. As shown in the figure, the positioning steel plate 1 is an L-shaped steel plate.
The bolt is a full-thread screw and a nut, the screw is matched with the nut, and the nut is a hexagon nut;
wherein: the end face of one end of the L-shaped steel plate is fixedly welded with one plane of the hexagon nut, and the end face of the other end of the L-shaped steel plate is aligned with the screwing stretching direction of the screw rod. The two branch ends of the L-shaped steel plate are equal in length. The thickness and the size of the L-shaped steel plate can be changed according to the caliber of the pipeline. The bolt specification can be changed according to the caliber of the pipeline.
Example 2
The invention discloses a using method of a device for adjusting the position of a pipeline butt joint port, which comprises the following steps:
step 3, hoisting the pipeline on the other side in place;
step 4, adjusting the positions of the pipelines at the two sides to enable the interfaces to be approximately aligned;
step 5, adjusting the adjusting bolts 2 of the three adjusting devices at one time until the pipeline interfaces are completely aligned;
step 6, welding and connecting the pipeline interfaces;
and 7, cutting off the three adjusting devices, and finishing construction.
The pipeline butt joint port position adjusting device and the using method thereof have the advantages of simple structure, convenient manufacture and convenient pipeline butt joint port adjustment, and can effectively improve the construction efficiency and shorten the construction time, thereby reducing the construction cost.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (6)
1. The utility model provides a pipeline is to interface position adjustment device, includes location steel sheet and bolt, its characterized in that:
the positioning steel plate is an L-shaped steel plate;
the bolt is a full-thread screw and a nut, the screw is matched with the nut, and the nut is a hexagon nut;
wherein: the end face of one end of the L-shaped steel plate is fixedly welded with one plane of the hexagon nut, and the end face of the other end of the L-shaped steel plate is aligned with the screwing stretching direction of the screw rod.
2. The pipe butt joint interface position adjusting apparatus as claimed in claim 1, wherein the lengths of both branch ends of the L-shaped steel plate are equal.
3. The apparatus of claim 1, wherein the thickness and size of the L-shaped steel plate can be varied according to the diameter of the pipe.
4. The pipe butt joint port position adjustment apparatus as claimed in claim 1, wherein the bolt specification is variable according to a pipe caliber.
5. A method of using the apparatus of claim 1 to adjust the position of an interface, comprising the steps of:
a. hoisting a pipeline on one side in place;
b. providing three pipeline butt joint port position adjusting devices, arranging the three devices at the pipeline port of the pipeline on one side in a circumferential equal dividing mode, fixedly welding the end face of the other end of the L-shaped steel plate on the outer wall of the pipeline on one side, and aligning the screwing and stretching direction of the screw rod to the pipeline on the other side to be butted;
c. hoisting the pipeline on the other side to the right position, adjusting the positions of the pipelines on the two sides to enable the interfaces to be approximately aligned, and gradually adjusting the screw rods of the three adjusting devices to enable the pipeline interfaces to be completely aligned;
d. and (3) connecting the pipeline interfaces in a welding manner, and cutting the three adjusting devices from the pipeline on one side to finish the pipeline butt joint construction.
6. The method of using a tunnel pair interface position adjustment device according to claim 1, wherein the three tunnel pair interface position adjustment devices are of the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011496108.6A CN112705898A (en) | 2020-12-17 | 2020-12-17 | Pipeline butt joint position adjusting device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011496108.6A CN112705898A (en) | 2020-12-17 | 2020-12-17 | Pipeline butt joint position adjusting device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112705898A true CN112705898A (en) | 2021-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011496108.6A Pending CN112705898A (en) | 2020-12-17 | 2020-12-17 | Pipeline butt joint position adjusting device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112705898A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305486A (en) * | 2021-06-10 | 2021-08-27 | 中国二十二冶集团有限公司 | Auxiliary steel structure funnel sectional butt welding method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005007766B3 (en) * | 2005-02-19 | 2005-12-22 | Werner Jankus | Centering device for ends of pipes to be butt-welded together has three holders for end of first pipe with extensions carrying centering screws for end of second pipe |
| CN103406711A (en) * | 2013-09-09 | 2013-11-27 | 青岛港（集团）有限公司 | Special tool for aligning butt joint of steel pipes |
| CN204248325U (en) * | 2014-12-04 | 2015-04-08 | 中国化学工程第三建设有限公司 | A kind of sheet-metal duct assembling tool |
| CN208304286U (en) * | 2018-06-21 | 2019-01-01 | 山东电力建设第三工程有限公司 | A kind of pipeline butt fixture |
| CN209811582U (en) * | 2019-04-22 | 2019-12-20 | 中煤建设集团工程有限公司 | Large diameter pipeline aligning deviation processing positioning device |
-
2020
- 2020-12-17 CN CN202011496108.6A patent/CN112705898A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005007766B3 (en) * | 2005-02-19 | 2005-12-22 | Werner Jankus | Centering device for ends of pipes to be butt-welded together has three holders for end of first pipe with extensions carrying centering screws for end of second pipe |
| CN103406711A (en) * | 2013-09-09 | 2013-11-27 | 青岛港（集团）有限公司 | Special tool for aligning butt joint of steel pipes |
| CN204248325U (en) * | 2014-12-04 | 2015-04-08 | 中国化学工程第三建设有限公司 | A kind of sheet-metal duct assembling tool |
| CN208304286U (en) * | 2018-06-21 | 2019-01-01 | 山东电力建设第三工程有限公司 | A kind of pipeline butt fixture |
| CN209811582U (en) * | 2019-04-22 | 2019-12-20 | 中煤建设集团工程有限公司 | Large diameter pipeline aligning deviation processing positioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305486A (en) * | 2021-06-10 | 2021-08-27 | 中国二十二冶集团有限公司 | Auxiliary steel structure funnel sectional butt welding method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210427 |
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| RJ01 | Rejection of invention patent application after publication |