CN220388207U - Pipeline welding auxiliary device - Google Patents
Pipeline welding auxiliary device Download PDFInfo
- Publication number
- CN220388207U CN220388207U CN202320990779.0U CN202320990779U CN220388207U CN 220388207 U CN220388207 U CN 220388207U CN 202320990779 U CN202320990779 U CN 202320990779U CN 220388207 U CN220388207 U CN 220388207U
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- CN
- China
- Prior art keywords
- pipeline
- fixing
- bolt
- connecting plate
- auxiliary device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
The utility model discloses a pipeline welding auxiliary device, which comprises a connecting part and a clamping part, wherein the connecting part is used for connecting a pipeline with a welding machine, the clamping part is used for clamping and fixing the pipeline, the connecting part comprises a connecting plate and a connecting component which are horizontally arranged, the connecting component is arranged in the connecting plate, the connecting component is connected with a cathode of the welding machine, the clamping part comprises a fixed bracket and a fixed component, the fixed bracket is arranged at one end of the connecting plate, the fixed component is arranged on the fixed bracket, and the outer wall of the pipeline is fixed.
Description
Technical Field
The utility model relates to the technical field, in particular to a pipeline welding auxiliary device.
Background
At present, when a pipeline is welded, as the surface of part of the pipeline is coated with non-conductive paint, the pipeline cannot be connected with a cathode of an electric welding machine, and an arc cannot be generated when a welding gun contacts with the pipeline, so that welding cannot be performed.
There is a need for a welding aid that can be adapted to pipes with non-conductive paint applied to part of the outer surface.
Disclosure of Invention
The utility model provides a pipeline welding auxiliary device which aims at the problems existing in the prior art and can be used for solving the problems existing in the prior art.
The technical scheme adopted for achieving the purpose is as follows:
the auxiliary pipeline welding device is characterized by comprising a connecting part and a clamping part, wherein the connecting part is used for connecting a pipeline with a welding machine, and the clamping part is used for clamping and fixing the pipeline;
the connecting part comprises a connecting plate which is horizontally arranged and a connecting component which is arranged in the connecting plate and is connected with the cathode of the welding machine;
the clamping part comprises a fixing support and a fixing assembly, the fixing support is arranged at one end of the connecting plate, the fixing assembly is arranged on the fixing support, and the fixing assembly is used for fixing the outer wall of the pipeline.
Further, the connecting assembly comprises a first bolt, a first threaded hole is formed in the connecting plate, and the first bolt is in threaded connection with the connecting plate through the first threaded hole.
Further, one end of the first bolt is located outside the connecting plate, and the other end of the first bolt is located inside the connecting plate.
Further, the fixed support is L-shaped, the vertical section is fixedly welded at one end of the connecting plate, and the horizontal section is parallel to the connecting plate.
Further, the fixing assembly comprises a second bolt and a steel plate;
the horizontal section on the fixed support is provided with a second threaded hole, the second bolt passes through the horizontal section of the fixed support through the second threaded hole and is in threaded connection with the fixed support, and the steel plate is fixedly arranged at one end of the second bolt inserted into the fixed support.
Further, a handle is arranged on one side of the fixed support.
Further, the connecting plate is made of conductive materials.
The utility model has the beneficial effects that:
1. according to the utility model, the connecting plate is arranged in the pipeline and is connected with the inner wall of the pipeline, the connecting assembly is connected with the cathode of the electric welding machine, and the pipeline is clamped through the fixing assembly, so that the connection and electrifying between the cathode of the electric welding machine and the inner wall of the pipeline are completed, and the problem that the welding cannot be performed because the pipeline cannot be connected with the cathode of the electric welding machine and electrified due to the fact that the outer surface of part of the pipeline is coated with non-conductive paint is solved, and the welding gun cannot generate an electric arc when contacting with the pipeline.
Drawings
FIG. 1 is a schematic view of the structure of the device of the present utility model.
Wherein, 1-fixed bolster, 2-second bolt, 3-first bolt, 4-steel sheet, 5-handle, 6-connecting plate.
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1, the embodiment discloses a pipeline welding auxiliary device, which comprises a connecting part and a clamping part, wherein the connecting part connects a pipeline with a welding machine, and the clamping part clamps and fixes the pipeline;
the connecting part comprises a connecting plate 6 and a connecting component which are horizontally arranged, the connecting component is arranged in the connecting plate 6, and the connecting component is connected with the cathode of the welding machine;
the clamping part comprises a fixing support 1 and a fixing component, wherein the fixing support 1 is arranged at one end of a connecting plate 6, the fixing component is arranged on the fixing support 1, the fixing component is used for fixing the outer wall of a pipeline, and a handle 5 is arranged on one side of the fixing support 1.
As shown in fig. 1, the connection assembly includes a first bolt 3, a first threaded hole is formed in the connection plate 6, the first bolt 3 is in threaded connection with the connection plate 6 through the first threaded hole, one end of the first bolt 3 is located outside the connection plate 6, the other end of the first bolt 3 is located inside the connection plate 6, one end of the first bolt 3 located outside is connected with a cathode of the electric welding machine, and in this embodiment, the connection plate 6 is made of a conductive material.
As shown in fig. 1, the fixing bracket 1 is L-shaped, and the vertical section of the fixing bracket 1 is fixedly welded at one end of the connecting plate 6, the horizontal section of the fixing bracket 1 is parallel to the connecting plate 6, the fixing assembly comprises a second bolt 2 and a steel plate 4, the horizontal section on the fixing bracket 1 is provided with a second threaded hole, the second bolt 2 passes through the horizontal section of the fixing bracket 1 through the second threaded hole and is in threaded connection with the fixing bracket 1, and the steel plate 4 is fixedly arranged at one end of the second bolt 2 inserted into the fixing bracket 1.
When the welding device is used, the connecting plate 6 is inserted into a pipeline, the fixing support 1 is positioned outside the pipeline, the steel plate 4 is driven to clamp the outer wall of the pipeline by rotating the second bolt 2, so that the pipeline is fixed, at the moment, the inner side of the connecting plate 6 is connected with the inner wall of the pipeline, the first bolt 3 is connected with the cathode of the electric welding machine, at the moment, the cathode of the electric welding machine is connected with the pipeline, the pipeline can be further conductive, the pipeline with the outer surface coated with non-conductive paint can be welded, after welding contact, the handle 5 is held, the second bolt 2 is loosened, and the fixing between the device and the pipeline is released, so that the welding operation is completed.
In the description of the present utility model, it should be understood that the terms "center," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model.
If the terms "first," "second," etc. are used herein to define a part, those skilled in the art will recognize that: the use of "first" and "second" is for convenience only as well as for simplicity of description, and nothing more than a particular meaning of the terms is intended to be used unless otherwise stated.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be replaced with others, which may not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The auxiliary pipeline welding device is characterized by comprising a connecting part and a clamping part, wherein the connecting part is used for connecting a pipeline with a welding machine, and the clamping part is used for clamping and fixing the pipeline;
the connecting part comprises a connecting plate which is horizontally arranged and a connecting component which is arranged in the connecting plate and is connected with the cathode of the welding machine;
the clamping part comprises a fixing support and a fixing assembly, the fixing support is arranged at one end of the connecting plate, the fixing assembly is arranged on the fixing support, and the fixing assembly is used for fixing the outer wall of the pipeline.
2. The auxiliary device for pipeline welding according to claim 1, wherein the connecting assembly comprises a first bolt, a first threaded hole is formed in the connecting plate, and the first bolt is in threaded connection with the connecting plate through the first threaded hole.
3. A pipe welding auxiliary device according to claim 2, wherein one end of the first bolt is located outside the connection plate and the other end of the first bolt is located inside the connection plate.
4. The auxiliary device for pipeline welding according to claim 1, wherein the fixing support is L-shaped, the vertical section is fixedly welded to one end of the connecting plate, and the horizontal section is parallel to the connecting plate.
5. A pipe welding auxiliary device according to claim 1, wherein the fixing assembly comprises a second bolt and a steel plate;
the horizontal section on the fixed support is provided with a second threaded hole, the second bolt passes through the horizontal section of the fixed support through the second threaded hole and is in threaded connection with the fixed support, and the steel plate is fixedly arranged at one end of the second bolt inserted into the fixed support.
6. A pipe welding auxiliary device according to any one of claims 1-5, wherein a handle is provided on one side of the fixing bracket.
7. The pipe welding auxiliary device according to claim 6, wherein the connection plate is made of conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320990779.0U CN220388207U (en) | 2023-04-27 | 2023-04-27 | Pipeline welding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320990779.0U CN220388207U (en) | 2023-04-27 | 2023-04-27 | Pipeline welding auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220388207U true CN220388207U (en) | 2024-01-26 |
Family
ID=89605859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320990779.0U Active CN220388207U (en) | 2023-04-27 | 2023-04-27 | Pipeline welding auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220388207U (en) |
-
2023
- 2023-04-27 CN CN202320990779.0U patent/CN220388207U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |