CN215546396U - Steel structure welding equipment - Google Patents
Steel structure welding equipment Download PDFInfo
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- CN215546396U CN215546396U CN202121852585.1U CN202121852585U CN215546396U CN 215546396 U CN215546396 U CN 215546396U CN 202121852585 U CN202121852585 U CN 202121852585U CN 215546396 U CN215546396 U CN 215546396U
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Abstract
The utility model discloses a steel structure welding device, which comprises: the device comprises a driving structure, at least two supporting structures and a welding structure; the steel structure welding equipment can be fixed in the pipeline to can remove in the pipeline, effectively utilize the space in the pipeline, can carry out 360 continuous welding to the pipeline. The problem of large-scale steel structure pipeline inner space restriction is solved, easy operation has improved welding quality.
Description
Technical Field
The utility model relates to the technical field of steel structure welding, in particular to steel structure welding equipment.
Background
At present, in the construction process of large steel structure pipelines, the pipelines need to be welded, the existing welding method mostly adopts the welding from an external interface, so that the inner wall of a pipe end joint has a gap, the welding is not firm, and especially in the large pipelines, the welding quality must be ensured. Therefore, the welding of the seams inside the pipeline is necessary, the existing large steel structure pipeline welding is mostly carried out manually, the workload is large, workers need to enter the pipeline and are limited by the space in the large steel structure pipeline, the operation is inconvenient, and the welding quality and the welding effect are difficult to ensure.
Therefore, a steel structure welding apparatus is required to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a steel structure welding equipment, steel structure welding equipment including: the device comprises a driving structure, at least two supporting structures and a welding structure;
the driving structure comprises a driving column, a guide rail, a sliding block and a rotating motor;
the driving column is in a hollow cylinder structure, and the inner circumferential surface of the inner ring of the driving column is provided with driving teeth;
the guide rail is fixedly arranged on one side surface of the driving column in a circular ring shape, and the sliding block is connected to the guide rail in a sliding manner; the rotating motor is fixedly arranged on the sliding block, a motor gear is fixedly arranged on the output end of the rotating motor, and the motor gear is meshed with the driving teeth;
each supporting structure comprises a supporting telescopic rod and a supporting plate; one end of the supporting telescopic rod is fixedly connected with the outer ring of the driving column, and the other end of the supporting telescopic rod is fixedly connected with the supporting plate.
Preferably, the supporting plate is of an arc-shaped plate structure, and the inner arc surface of the supporting plate is fixedly connected with the supporting telescopic rod.
Preferably, the number of support structures is four; the four support structures are vertically and uniformly distributed on the outer ring of the driving column according to an annular array;
the welding structure comprises a vertical telescopic rod, a horizontal telescopic rod, welding equipment and a welding head; one end of the vertical telescopic rod is vertically fixed on the sliding block, and the other end of the vertical telescopic rod is vertically connected with the horizontal telescopic rod; one end of the horizontal telescopic rod is fixedly connected with the vertical telescopic rod, and the other end of the horizontal telescopic rod is fixedly provided with welding equipment; one end of the welding equipment is fixedly connected with the horizontal telescopic rod, and the other end of the welding equipment is provided with a welding head.
Preferably, the slider is of a rectangular parallelepiped structure.
Preferably, the output end of the rotating motor is perpendicular to the sliding block;
preferably, each supporting structure further comprises a driving shaft, a driving gear, two driving wheels, a driving motor and a moving gear; the driving shaft is rotatably arranged on the outer arc surface of the corresponding supporting plate, two ends of the driving shaft are respectively and fixedly provided with a driving wheel, the driving shaft is fixedly provided with a driving gear, the driving motor is fixedly arranged on the outer arc surface of the corresponding supporting plate, and the output end of the driving motor is fixedly provided with a movable gear; the moving gear is meshed with the driving gear.
Preferably, the vertical telescopic rod is parallel to the axis of the driving column.
Preferably, the axis of the welding head is parallel to the axis of the horizontal telescopic rod. The axis of the welding head is perpendicular to the axis of the driving column.
Preferably, the axis of the drive wheel is perpendicular to the axis of the drive column.
Preferably, the vertical telescopic rod, the horizontal telescopic rod and the supporting telescopic rod are all electric push rods.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that: the welding device can be fixed in the pipeline and can move in the pipeline, the space in the pipeline is effectively utilized, and the pipeline can be continuously welded for 360 degrees. The problem of large-scale steel structure pipeline inner space restriction is solved, easy operation has improved welding quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of a steel structure welding apparatus according to the present invention;
description of the main elements
| Drive structure 1 | |
Welded structure 3 |
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Drive tooth 111 | |
| Supporting |
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Vertical |
Horizontal |
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The following detailed description of the utility model will be further described in conjunction with the above drawings
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1, an embodiment of the present invention provides a steel structure welding apparatus, including: the device comprises a driving structure 1, at least two supporting structures 2 and a welding structure 3;
the driving structure 1 comprises a driving column 11, a guide rail 12, a slide block 13 and a rotating motor 14;
the driving column 11 is in a hollow cylinder structure, and the inner circumferential surface of the inner ring of the driving column 11 is provided with driving teeth 111;
the guide rail 12 is fixedly arranged on one side surface of the driving column 12 in a circular ring shape, and the sliding block 13 is connected to the guide rail 12 in a sliding manner; the rotating motor 14 is fixedly arranged on the sliding block 13, a motor gear 141 is fixedly arranged on the output end of the rotating motor 14, and the motor gear 141 is meshed with the driving teeth 111;
each supporting structure 2 comprises a supporting telescopic rod 21 and a supporting plate 22; one end of the supporting telescopic rod 21 is fixedly connected with the outer ring of the driving column 11, and the other end is fixedly connected with the supporting plate 22.
In this embodiment, the supporting plate 22 has a circular arc plate-shaped structure, and the inner arc surface of the supporting plate 22 is fixedly connected to the supporting telescopic rod 21.
In the present embodiment, the number of support structures 2 is four; the four supporting structures 2 are vertically and uniformly distributed on the outer ring of the driving column 11 according to an annular array;
the welding structure 3 comprises a vertical telescopic rod 31, a horizontal telescopic rod 32, a welding device 33 and a welding head 34; one end of the vertical telescopic rod 31 is vertically fixed on the sliding block 13, and the other end is vertically connected with the horizontal telescopic rod 32; one end of the horizontal telescopic rod 32 is fixedly connected with the vertical telescopic rod 31, and the other end of the horizontal telescopic rod is fixedly provided with a welding device 33; one end of the welding device 33 is fixedly connected with the horizontal telescopic rod 32, and the other end is provided with a welding head 34.
In this embodiment, the slider has a rectangular parallelepiped structure.
In the present embodiment, the output end of the rotating electrical machine 14 is perpendicular to the slider 13;
in the present embodiment, each support structure 2 further comprises a driving shaft 23, a driving gear 24, two driving wheels 25, a driving motor 26, and a moving gear 27; the driving shaft 23 is rotatably arranged on the outer arc surface corresponding to the supporting plate 22, two ends of the driving shaft 23 are respectively and fixedly provided with a driving wheel 25, the driving shaft 23 is fixedly provided with a driving gear 24, a driving motor 26 is fixedly arranged on the outer arc surface corresponding to the supporting plate 22, and the output end of the driving motor 26 is fixedly provided with a moving gear 27; the moving gear 27 is in meshing engagement with the drive gear 24.
In this embodiment, the vertical telescopic rod 31 is parallel to the axis of the driving column 11.
In the present embodiment, the axis of the welding head 34 is parallel to the axis of the horizontal telescopic rod 32. The axis of the welding head 34 is perpendicular to the axis of the drive column 11.
In this embodiment, the axis of the drive wheel 25 is perpendicular to the axis of the drive column 11.
In the present embodiment, the vertical telescopic rod 31, the horizontal telescopic rod 32 and the supporting telescopic rod 21 are all electric push rods.
When the welding device is used, the steel structure welding device is placed inside a pipeline to be welded, the supporting telescopic rods 21 of the supporting structures 2 are extended, the two driving wheels 25 of each supporting structure 2 are simultaneously contacted with the pipe wall, the steel structure welding device is fixed in the pipeline, the driving motors 26 are started to drive the corresponding driving wheels 25 to simultaneously move along the central axis of the pipeline, the position of the steel structure welding device in the central axis direction of the pipeline can be adjusted, and the position adjustment during construction is facilitated; the vertical telescopic rod 31 is stretched to the same plane of a position to be welded along the axis direction of the pipeline, the rotating motor 14 is started to drive the welding head 34 fixed on the sliding block 13 to rotate around the central axis of the driving column 11, the angle of the welding head 34 relative to the position to be welded is adjusted, and then the horizontal telescopic rod 32 is stretched to enable the welding head to contact the position to be welded to weld the pipeline. In the welding process, the welding head 34 is always tangent to the inner wall of the pipe by adjusting the telescopic lengths of the vertical telescopic rod 31 and the horizontal telescopic rod 32, and meanwhile, the pipeline can be continuously welded for 360 degrees around the axis of the driving column 11 by rotating the rotating motor 14.
The utility model has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications or improvements may be made thereto based on the utility model. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (5)
1. The utility model provides a steel construction welding equipment which characterized in that: the steel structure welding equipment comprises: the device comprises a driving structure, at least two supporting structures and a welding structure;
the driving structure comprises a driving column, a guide rail, a sliding block and a rotating motor;
the driving column is in a hollow cylinder structure, and the inner circumferential surface of the inner ring of the driving column is provided with driving teeth;
the guide rail is fixedly arranged on one side surface of the driving column in a circular ring shape, and the sliding block is connected to the guide rail in a sliding manner; the rotating motor is fixedly arranged on the sliding block, a motor gear is fixedly arranged on the output end of the rotating motor, and the motor gear is meshed with the driving teeth;
each supporting structure comprises a supporting telescopic rod and a supporting plate; one end of the supporting telescopic rod is fixedly connected with the outer ring of the driving column, and the other end of the supporting telescopic rod is fixedly connected with the supporting plate;
the welding structure comprises a vertical telescopic rod, a horizontal telescopic rod, welding equipment and a welding head; one end of the vertical telescopic rod is vertically fixed on the sliding block, and the other end of the vertical telescopic rod is vertically connected with the horizontal telescopic rod; one end of the horizontal telescopic rod is fixedly connected with the vertical telescopic rod, and the other end of the horizontal telescopic rod is fixedly provided with welding equipment; one end of the welding equipment is fixedly connected with the horizontal telescopic rod, and the other end of the welding equipment is provided with a welding head.
2. The steel structure welding apparatus of claim 1, characterized in that: the number of support structures is four; the four supporting structures are vertically and uniformly distributed on the outer ring of the driving column according to an annular array.
3. The steel structure welding apparatus of claim 2, characterized in that: each supporting structure also comprises a driving shaft, a driving gear, two driving wheels, a driving motor and a moving gear; the driving shaft is rotatably arranged on the outer arc surface of the corresponding supporting plate, two ends of the driving shaft are respectively and fixedly provided with a driving wheel, the driving shaft is fixedly provided with a driving gear, the driving motor is fixedly arranged on the outer arc surface of the corresponding supporting plate, and the output end of the driving motor is fixedly provided with a movable gear; the moving gear is meshed with the driving gear.
4. The steel structure welding apparatus of claim 3, characterized in that: the supporting plate is of an arc-shaped plate structure, and the inner arc surface of the supporting plate is fixedly connected with the supporting telescopic rod.
5. The steel structure welding apparatus of claim 4, wherein: the vertical telescopic rod is parallel to the axis of the driving column; the axis of the welding head is parallel to the axis of the horizontal telescopic rod; the axis of the welding head is perpendicular to the axis of the driving column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852585.1U CN215546396U (en) | 2021-08-10 | 2021-08-10 | Steel structure welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852585.1U CN215546396U (en) | 2021-08-10 | 2021-08-10 | Steel structure welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215546396U true CN215546396U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121852585.1U Active CN215546396U (en) | 2021-08-10 | 2021-08-10 | Steel structure welding equipment |
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| CN (1) | CN215546396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401290A (en) * | 2022-09-23 | 2022-11-29 | 中铁一局集团有限公司 | Automatic welding device for annular seam of steel pipe in chamber lining |
| CN115488557A (en) * | 2022-08-31 | 2022-12-20 | 南京晨光东螺波纹管有限公司 | Automatic welding device for dense welding seams |
| CN115592334A (en) * | 2022-11-28 | 2023-01-13 | 淄博太极工业搪瓷有限公司（Cn） | Welding device for welding inner barrel of glass lining reaction kettle |
-
2021
- 2021-08-10 CN CN202121852585.1U patent/CN215546396U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488557A (en) * | 2022-08-31 | 2022-12-20 | 南京晨光东螺波纹管有限公司 | Automatic welding device for dense welding seams |
| CN115401290A (en) * | 2022-09-23 | 2022-11-29 | 中铁一局集团有限公司 | Automatic welding device for annular seam of steel pipe in chamber lining |
| CN115592334A (en) * | 2022-11-28 | 2023-01-13 | 淄博太极工业搪瓷有限公司（Cn） | Welding device for welding inner barrel of glass lining reaction kettle |
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