CN219358388U - Tailor-welding device for wind power generation tower - Google Patents
Tailor-welding device for wind power generation tower Download PDFInfo
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- CN219358388U CN219358388U CN202320715532.8U CN202320715532U CN219358388U CN 219358388 U CN219358388 U CN 219358388U CN 202320715532 U CN202320715532 U CN 202320715532U CN 219358388 U CN219358388 U CN 219358388U
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- tower
- welding
- power generation
- wind power
- conical boss
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The application discloses a welding device for wind power generation tower section of thick bamboo belongs to welding equipment technical field. The device mainly comprises a fixed block, wherein a first conical boss is arranged on the fixed block and is sleeved with one end of a tower cylinder; the limiting block is provided with a second conical boss which is sleeved with the other end of the tower barrel; a welding assembly adapted to travel along a length of the tower to weld the tower; wherein: the first conical boss is matched with the second conical boss to be sleeved in the inner cavity of the tower cylinder so as to support the port of the tower cylinder and prevent the port of the tower cylinder from being deformed due to high temperature during welding.
Description
Technical Field
The application relates to the technical field of welding equipment, in particular to a splice welding device for a wind power generation tower.
Background
In the manufacturing process of the tower, firstly, a thick steel plate is rolled into a cylindrical section, spot welding and positioning are carried out after the cylindrical section is rolled, then, the seam on the rolled steel plate is welded, and the single tower is subjected to head-to-tail butt welding in the follow-up process to form a complete tower;
the utility model patent of publication No. CN210306174U, it discloses a kind of wind-driven generator tower cylinder welds the travelling rack of the trolley specifically, weld the travelling rack of the trolley can be regarded as and welded the travelling rack of the trolley, have the function of cleaning and residual welding while welding the inner joint of the tower cylinder at the same time;
in the above patent, welding of the longitudinal weld seam inside the tower is achieved, however, during the inside longitudinal welding, the two ends of the tower are in a free state, so that the two ends of the tower deform due to the high temperature of welding, and the subsequent tower splicing is affected to a certain extent, so that it is necessary to provide a splice welding device for the wind power generation tower to solve the above problems.
It should be noted that the above information disclosed in this background section is only for understanding the background of the present application concept and, therefore, it may contain information that does not constitute prior art.
Disclosure of Invention
Based on the above problems existing in the prior art, the problems to be solved by the present application are: the utility model provides a welding set for wind power generation tower section of thick bamboo, the deformation that the tower section of thick bamboo caused because of the high temperature when having solved the welding produces the problem of certain influence to follow-up tower section of thick bamboo concatenation.
The technical scheme adopted for solving the technical problems is as follows: the splice welding device for the wind power generation tower cylinder comprises a fixed block, wherein a first conical boss is arranged on the fixed block and is sleeved with one end of the tower cylinder; the limiting block is provided with a second conical boss which is sleeved with the other end of the tower barrel; a welding assembly adapted to travel along a length of the tower to weld the tower; wherein: the first conical boss is matched with the second conical boss to be sleeved in the inner cavity of the tower cylinder so as to support the port of the tower cylinder and prevent the port of the tower cylinder from being deformed due to high temperature during welding.
Further, a penetrating bayonet is arranged on the limiting block, the bayonet is clamped with a second rail, and the limiting block moves on the second rail through the bayonet.
Further, a supporting seat is arranged between the fixed block and the limiting block, and a roller is arranged on the supporting seat through a bearing, so that the tower can be rotated when the tower can be positioned.
Further, the welding assembly comprises a base, a driver is fixedly arranged on the base, a gear is fixedly arranged on the driver, a rack is fixedly arranged on the working ground below the gear, the rack is meshed with the gear, the driving part drives the gear to rotate when working, and the welding assembly is driven to move through the meshing of the rack and the gear.
Further, a sliding block is arranged on the welding part, a first sliding groove is arranged on the sliding block, a vertical rod is arranged on the welding part, and the sliding block slides up and down on the vertical rod through the first sliding groove under the action of external driving.
Further, a second sliding groove is formed in the sliding block, a cross rod is arranged on the welding portion, and the cross rod moves back and forth through the second sliding groove under the action of external driving.
The beneficial effects of this application are: the utility model provides a pair of welding device is used to wind power generation tower section of thick bamboo can support tower section of thick bamboo both ends through first toper boss and second toper boss to prevent because high temperature terminal surface produces deformation when welding at tower section of thick bamboo both ends, and splice the follow-up tower section of thick bamboo and produce the influence.
In addition to the objects, features, and advantages described above, there are other objects, features, and advantages of the present application. The present application will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application.
In the drawings:
FIG. 1 is an overall schematic view of a tailor-welded device for a wind power tower in the present application;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged schematic view of a portion of FIG. 1 at B;
FIG. 4 is a schematic view of the slider part of FIG. 2;
wherein, each reference sign in the figure:
1. a welding part; 11. a cross bar; 12. a vertical rod; 13. a slide block; 131. a first chute; 132. a second chute; 14. a welding head; 2. a base; 3. a pulley; 4. a first track; 5. a support base; 6. a limiting block; 61. a bayonet; 62. a second tapered boss; 7. a fixed block; 8. a second track; 9. a driving section; 91. a gear; 10. a rack.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
As shown in fig. 1, the present application provides a tailor-welding device for a wind power generation tower, comprising a base 2, wherein a welding part 1 is arranged on the base 2;
as shown in fig. 4, the welding part 1 includes a sliding block 13, and a first sliding groove 131 and a second sliding groove 132 are arranged on the sliding block 13;
as shown in fig. 2, the welding part 1 includes a vertical rod 12, the lower end of the vertical rod 12 is fixedly mounted on the base 2, the upper end is slidably connected with a sliding block 13 through a first chute 131, an external drive (not shown in the drawing) is arranged on the vertical rod 12, the vertical rod 12 and the sliding block 13 are provided with a chain transmission mechanism (not shown in the drawing), the chain transmission mechanism is a mature technology, no repeated description is needed, the external drive outputs torque, and the sliding block 13 is driven to move up and down on the vertical rod 12 through the first chute 131 by the chain transmission mechanism;
the cross rod 11 is slidably connected to the second chute 132 on the slide block 13, an external drive (not shown in the figure) is arranged on the cross rod 11, the cross rod 11 and the slide block 13 are provided with a chain transmission mechanism (not shown in the figure), the chain transmission mechanism is of a mature technology, no repeated description is needed, the external drive outputs torque, the cross rod 11 is driven to move back and forth on the slide block 13 through the second chute 132 by the chain transmission mechanism, a welding head 14 is arranged at the front end of the cross rod 11, and the welding head 14 is responsible for outputting welding materials arranged at the tail end of the cross rod 11 and performing welding operation;
as shown in fig. 1, a driving part 9 is provided at a side of the base 2, a gear 91 is fixedly installed at an output end of the driving part 9, and a rack 10 is fixedly installed on a work floor below the gear 91, and the rack 10 is engaged with the gear 91;
four groups of pulleys 3 are arranged on the base 2, two first tracks 4 are fixedly arranged on the working ground, the four groups of pulleys 3 are erected on the two first tracks 4, under the action of a driving part 9, a gear 91 is meshed with a rack 10 to drive the base 2 to move in a straight line on the two first tracks 4 through the four groups of pulleys 3, and therefore the welding part 1 can weld the outer joint of the tower along the travel of the first tracks 4;
at least two groups of supporting seats 5 are fixedly arranged on the working ground, and rollers are arranged on bearings on the supporting seats 5, so that the tower can be rotated when positioned, and the welding position on the tower can be conveniently rotated to a designated position;
a tower cylinder to be welded is placed above the supporting seat 5, a fixed block 7 is fixedly arranged at one end of the tower cylinder, a first conical boss (not shown in the figure) is arranged on the fixed block 7, the root outer diameter of the first conical boss is matched with the inner diameter of the tower cylinder, the first conical boss supports the inner cavity of the end face of the tower cylinder so as to prevent the deformation of the tower cylinder due to high temperature during welding, the fixed block 7 is fixedly arranged on a working ground without moving, one end of the tower cylinder is tightly attached to the fixed block 7, and therefore one end of the tower cylinder is fixed;
two second rails 8 are fixedly arranged on the working surface at the other end of the tower far from the fixed block 7, a limiting block 6 is arranged on the second rails 8, a second conical boss 62 is arranged on the limiting block 6, the root outer diameter of the second conical boss 62 is matched with the inner diameter of the tower, the second conical boss 62 supports the inner cavity of the end face of the tower, and the second conical boss 62 supports the inner cavity of the end face of the tower so as to prevent the tower from deformation due to high temperature during welding;
as shown in fig. 3, two penetrating bayonets 61 are arranged at the lower end of the limiting block 6, the bayonets 61 are matched with the second rail 8, so that the limiting block 6 is pushed to move linearly on the second rail 8 through the bayonets 61, the limiting block 6 moves to the other end of the tower and is closely attached to the other end of the tower, and the two ends of the tower are limited and fixed through the fixing blocks 7 and the limiting block 6, so that the axial fixation of the tower is achieved, and the limiting block 6 can be pushed in an electric driving or manual mode in the application;
in summary, the tower to be welded is prevented from being arranged on the supporting seat 5 by external equipment, one end of the tower is sleeved on the conical boss of the fixed block 7, the limiting block 6 is moved to the other end of the tower by external driving, and the second conical boss 62 is sleeved on the other end of the tower, so that the influence on the splicing of the subsequent tower due to deformation of the high-temperature end face during the welding of the tower is prevented;
under the action of external driving, the sliding block 13 moves up and down on the vertical rod 12 through the first sliding groove 131, and the cross rod 11 moves back and forth through the second sliding groove 132 on the sliding block 13 so as to adjust the position of the welding head 14 to perform welding work of the tower;
under the action of the driving part 9, the base 2 is driven to move in a straight motion on the two first tracks 4 through the four groups of pulleys 3 by being meshed with the rack 10 through the gear 91, so that the welding part 1 can weld the outer joint of the tower along the travel of the first tracks 4.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a wind power generation tower section of thick bamboo is with piecing together and welding device which characterized in that: comprising the following steps:
the fixed block (7), the fixed block (7) is provided with a first conical boss, and the first conical boss is sleeved with one end of the tower;
the limiting block (6) is provided with a second conical boss (62), and the second conical boss (62) is sleeved with the other end of the tower barrel;
a welding assembly adapted to travel along a length of the tower to weld the tower;
wherein: the first conical boss and the second conical boss (62) are matched and sleeved in the inner cavity of the tower cylinder so as to support the port of the tower cylinder and prevent the port of the tower cylinder from being deformed due to high temperature during welding.
2. The tailor-welding device for a wind power generation tower according to claim 1, wherein: the limiting block (6) is provided with a penetrating bayonet (61), the bayonet (61) is clamped with a second rail (8), and the limiting block (6) moves on the second rail (8) through the bayonet (61).
3. The tailor-welding device for a wind power generation tower according to claim 1, wherein: be provided with supporting seat (5) between fixed block (7) and stopper (6), the gyro wheel is installed to bearing on supporting seat (5) to when the tower section of thick bamboo location, rotate the tower section of thick bamboo.
4. The tailor-welding device for a wind power generation tower according to claim 1, wherein: the welding assembly comprises a base (2), a driving part (9) is fixedly arranged on the base (2), a gear (91) is fixedly arranged on the driving part (9), a rack (10) is fixedly arranged on the working ground below the gear (91), the rack (10) is meshed with the gear (91), the driving part (9) drives the gear (91) to rotate when working, and the welding assembly is driven to move through the meshing of the rack (10) and the gear (91).
5. The tailor-welding device for a wind power generation tower according to claim 1, wherein: the welding assembly comprises a welding part (1), wherein a sliding block (13) is arranged on the welding part (1), a first sliding groove (131) is formed in the sliding block (13), a vertical rod (12) is arranged on the welding part (1), and the sliding block (13) slides up and down on the vertical rod (12) through the first sliding groove (131) under the action of external driving.
6. The tailor-welding device for a wind power generation tower according to claim 5, wherein: the sliding block (13) is provided with a second sliding groove (132), the welding part (1) is provided with a cross rod (11), and the cross rod (11) moves back and forth through the second sliding groove (132) under the action of external driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320715532.8U CN219358388U (en) | 2023-04-04 | 2023-04-04 | Tailor-welding device for wind power generation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320715532.8U CN219358388U (en) | 2023-04-04 | 2023-04-04 | Tailor-welding device for wind power generation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219358388U true CN219358388U (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320715532.8U Active CN219358388U (en) | 2023-04-04 | 2023-04-04 | Tailor-welding device for wind power generation tower |
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| CN (1) | CN219358388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117340535A (en) * | 2023-10-23 | 2024-01-05 | 常州市汇淼机电科技工程有限公司 | Auxiliary welding platform for wind power high-strength steel tower |
-
2023
- 2023-04-04 CN CN202320715532.8U patent/CN219358388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117340535A (en) * | 2023-10-23 | 2024-01-05 | 常州市汇淼机电科技工程有限公司 | Auxiliary welding platform for wind power high-strength steel tower |
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