CN214518567U - Internal butt-joint device for large-diameter pipeline - Google Patents
Internal butt-joint device for large-diameter pipeline Download PDFInfo
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- CN214518567U CN214518567U CN202023161678.8U CN202023161678U CN214518567U CN 214518567 U CN214518567 U CN 214518567U CN 202023161678 U CN202023161678 U CN 202023161678U CN 214518567 U CN214518567 U CN 214518567U
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Abstract
The utility model discloses an internal butt-joint device for a large-diameter pipeline, which comprises a vertical sleeve, a first transverse sleeve and a second transverse sleeve, wherein the second transverse sleeve and the first transverse sleeve are respectively fixed at two sides of the vertical sleeve, and the vertical sleeve, the first transverse sleeve and the second transverse sleeve are arranged into a cross structure; a vertical pipeline is arranged in the vertical sleeve, a first scale plate is arranged at one end of the vertical pipeline, and a first jack is arranged at the other end of the vertical pipeline; a first transverse pipeline is arranged in the first transverse sleeve, and a second graduated plate is arranged at the end part of the first transverse pipeline; and a second transverse pipeline is arranged in the second transverse sleeve, a second jack is arranged at the end part of the second transverse pipeline, and third graduated plates are arranged at the end parts of the second jack and the first jack. The utility model adopts the above structure a to mouthpart in big pipe diameter pipeline, easy operation, efficiency is higher, and the concentricity location is accurate, adapts to the needs of big pipe diameter pipeline to the construction of mouthful.
Description
Technical Field
The utility model belongs to the technical field of the pipeline welding construction technique and specifically relates to a to mouthpart in big pipe diameter pipeline is related to.
Background
In the large-diameter pipeline laying project, the pipeline butt welding is a difficult process. The pipeline port of big pipe diameter takes place to warp easily in the transportation, adjusts the pipeline butt joint through the manual work among the prior art, and the concentricity is difficult to accurate control, needs constantly to restore the pipeline welding wrong mouthful, and butt joint welded engineering quality often can not reach the requirement. In view of the above, it is necessary to design an inner aligner for large-diameter pipes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a to mouthpart in big pipe diameter pipeline, easy operation, efficiency is higher, and the concentricity location is accurate, adapts to the needs of big pipe diameter pipeline to the construction of mouthful, has promoted the construction quality of pipeline welding seam.
In order to achieve the purpose, the utility model provides an internal butt-joint device for a large-diameter pipeline, which comprises a vertical sleeve, a first transverse sleeve and a second transverse sleeve, wherein the second transverse sleeve and the first transverse sleeve are respectively fixed on two sides of the vertical sleeve, and the vertical sleeve, the first transverse sleeve and the second transverse sleeve are arranged into a cross structure;
a vertical pipeline is arranged in the vertical sleeve, a first scale plate with a scale is arranged at one end of the vertical pipeline, a first jack is arranged at the other end of the vertical pipeline, and the first jack and the first scale plate with a scale are both contacted with the inner wall of the pipeline;
a first transverse pipeline is arranged in the first transverse sleeve, a second plate with scales is arranged at the end part of the first transverse pipeline, and the second plate with scales is contacted with the inner wall of the pipeline;
the second transverse sleeve is internally provided with a second transverse pipeline, the end part of the second transverse pipeline is provided with a second jack, the end parts of the second jack and the first jack are provided with a third graduated plate, and the third graduated plate is in contact with the inner wall of the pipeline.
Preferably, the first transverse sleeve and the second transverse sleeve have the same length, and the second transverse sleeve and the first transverse sleeve are arranged on the same straight line and are located at the center of the vertical sleeve.
Preferably, the first graduated plate and the vertical pipeline, and the second graduated plate and the first transverse pipeline are all in welded connection.
Preferably, the third graduated plate is of a square structure and is respectively arranged at the center of the bottom end face of the first jack and the bottom end face of the second jack.
Preferably, the first graduated plate, the second graduated plate and the third graduated plate are all made of steel plates.
Preferably, the first graduated plate, the second graduated plate and the third graduated plate are all placed in the middle of the pipeline groove.
Therefore, the utility model adopts the above structure a butt joint ware in big pipe diameter pipeline, easy operation, efficiency is higher, and the concentricity location is accurate, adapts to the needs of big pipe diameter pipeline butt joint construction, has promoted the construction quality of pipeline welding seam.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the utility model relates to an inner butt-joint device for a large-diameter pipeline.
Detailed Description
The technical solution of the present invention is further explained by the accompanying drawings and examples.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Examples
Fig. 1 is a schematic structural view of an embodiment of the large-diameter pipe internal butt-joint device of the present invention, as shown in the drawings, the present invention provides a large-diameter pipe internal butt-joint device, which comprises a vertical sleeve 1, a first transverse sleeve 2 and a second transverse sleeve 3, wherein the second transverse sleeve 3 and the first transverse sleeve 2 are respectively fixed on two sides of the vertical sleeve 1, and the vertical sleeve 1, the first transverse sleeve 2 and the second transverse sleeve 3 are arranged in a cross-shaped structure; a vertical pipeline 4 is arranged in the vertical sleeve 1, a first scale plate 5 is arranged at one end of the vertical pipeline 4, a first jack 6 is arranged at the other end of the vertical pipeline 4, and the first jack 6 and the first scale plate 5 are both contacted with the inner wall of a pipeline 7; a first transverse pipeline 8 is arranged in the first transverse sleeve 2, a second graduated plate 9 is arranged at the end part of the first transverse pipeline 8, and the second graduated plate 9 is in contact with the inner wall of the pipeline 7; a second transverse pipeline 10 is arranged in the second transverse sleeve 3, a second jack 11 is arranged at the end of the second transverse pipeline 10, a third graduated plate 12 is arranged at the end of the second jack 11 and the end of the first jack 6, and the third graduated plate 12 is in contact with the inner wall of the pipeline 7. The utility model discloses a first jack of vertical pipeline tip and the second jack of the horizontal pipeline tip of second can be located in the pipeline, have realized the fine setting to the weld interval through first scale plate of taking, second scale plate and third, and the big pipe diameter pipeline of spot welding connection after the location is accomplished loosens two jacks, makes the rotatory angle of integrated device continue to be geared to the needs of job, until accomplishing the welding of whole pipeline to geared to the needs of job. In addition, the vertical pipeline is arranged to be through long, the length of the vertical pipeline is adjustable, and the inner butt-joint device is suitable for the pipeline butt-joint welding of DN600-DN1000, so that the vertical pipeline is more suitable for the construction of large-diameter pipelines, and the construction quality of pipeline welding seams is improved.
The first transverse casing 2 and the second transverse casing 3 are the same in length, and the second transverse casing 3 and the first transverse casing 2 are arranged on the same straight line and are positioned at the center of the vertical casing 1.
The first graduated plate 5 and the vertical pipeline 1, and the second graduated plate 9 and the first transverse pipeline 8 are all in welded connection. The third graduated plate 12 is a square structure and is respectively arranged at the center of the bottom end face of the first jack 6 and the second jack 11.
The first graduated plate 5, the second graduated plate 9 and the third graduated plate 12 are all made of steel plates. The first graduated plate 5, the second graduated plate 9 and the third graduated plate 12 are all placed in the middle of the groove of the pipeline 7.
During operation, according to the butt joint position, make first scale plate, second scale plate and the third scale plate of taking the scale place in pipeline groove middle part, after adjusting the distance of two pipeline welding seams, utilize first jack and second jack to carry out the roof pressure to the pipeline, make pipeline port resume original shape, two pipelines of spot welding loosen first jack and second jack, with the device rotatory more than work of repetition behind an angle, until accomplishing the butt joint welding of whole pipeline.
Therefore, the utility model adopts the above structure a butt joint ware in big pipe diameter pipeline, easy operation, efficiency is higher, and the concentricity location is accurate, adapts to the needs of big pipe diameter pipeline butt joint construction, has promoted the construction quality of pipeline welding seam.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a butt joint ware in big pipe diameter pipeline which characterized in that:
the device comprises a vertical sleeve, a first transverse sleeve and a second transverse sleeve, wherein the second transverse sleeve and the first transverse sleeve are respectively fixed on two sides of the vertical sleeve, and the vertical sleeve, the first transverse sleeve and the second transverse sleeve are arranged into a cross structure;
a vertical pipeline is arranged in the vertical sleeve, a first scale plate with a scale is arranged at one end of the vertical pipeline, a first jack is arranged at the other end of the vertical pipeline, and the first jack and the first scale plate with a scale are both contacted with the inner wall of the pipeline;
a first transverse pipeline is arranged in the first transverse sleeve, a second plate with scales is arranged at the end part of the first transverse pipeline, and the second plate with scales is contacted with the inner wall of the pipeline;
the second transverse sleeve is internally provided with a second transverse pipeline, the end part of the second transverse pipeline is provided with a second jack, the end parts of the second jack and the first jack are provided with a third graduated plate, and the third graduated plate is in contact with the inner wall of the pipeline.
2. The large-diameter pipe inner aligner according to claim 1, wherein: the first transverse sleeve and the second transverse sleeve are the same in length, and the second transverse sleeve and the first transverse sleeve are arranged on the same straight line and are located in the center of the vertical sleeve.
3. The large-diameter pipe inner aligner according to claim 2, wherein: the first graduated plate and the vertical pipeline as well as the second graduated plate and the first transverse pipeline are all in welded connection.
4. The large-diameter pipe inner aligner according to claim 3, wherein: the third graduated plate is of a square structure and is respectively arranged at the center of the bottom end face of the first jack and the bottom end face of the second jack.
5. The large-diameter pipe inner aligner according to claim 4, wherein: the first graduated plate, the second graduated plate and the third graduated plate are made of steel plates.
6. The large-diameter pipe inner aligner according to claim 5, wherein: the first graduated plate, the second graduated plate and the third graduated plate are all placed in the middle of the pipeline groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023161678.8U CN214518567U (en) | 2020-12-24 | 2020-12-24 | Internal butt-joint device for large-diameter pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023161678.8U CN214518567U (en) | 2020-12-24 | 2020-12-24 | Internal butt-joint device for large-diameter pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214518567U true CN214518567U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023161678.8U Active CN214518567U (en) | 2020-12-24 | 2020-12-24 | Internal butt-joint device for large-diameter pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN214518567U (en) |
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2020
- 2020-12-24 CN CN202023161678.8U patent/CN214518567U/en active Active
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