CN218946723U - Auxiliary welding device for longitudinal joint of wind power generation tower barrel - Google Patents
Auxiliary welding device for longitudinal joint of wind power generation tower barrel Download PDFInfo
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- CN218946723U CN218946723U CN202223367937.1U CN202223367937U CN218946723U CN 218946723 U CN218946723 U CN 218946723U CN 202223367937 U CN202223367937 U CN 202223367937U CN 218946723 U CN218946723 U CN 218946723U
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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
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- 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
Abstract
The utility model relates to the technical field of longitudinal seam welding of wind power generation tower cylinders, and discloses a longitudinal seam welding auxiliary device of a wind power generation tower cylinder, which comprises a base, wherein a pair of installation seats are symmetrically and slidingly arranged at the middle position of the upper end of the base, a plurality of limit holes are longitudinally and equidistantly formed in the upper end of the base and positioned on two sides of the pair of installation seats, a pair of convex edges are symmetrically and fixedly arranged on two sides of the pair of installation seats, a plurality of second threaded holes are uniformly formed in the upper ends of the pair of convex edges at equal intervals, the second threaded holes are matched with the limit holes in a corresponding mode, a telescopic main rod is fixedly connected to the upper end of the base close to four corners, and a plurality of telescopic sub rods are fixedly connected in the telescopic main rod. According to the utility model, through the welding gun positioning and adjusting structure, the welding gun of the device can be suitable for various welding gaps, and the problems of low working efficiency and unstable technology of manual welding of the traditional device are solved.
Description
Technical Field
The utility model relates to the technical field of longitudinal seam welding of wind power generation tower barrels, in particular to an auxiliary device for longitudinal seam welding of a wind power generation tower barrel.
Background
In the manufacturing process of the wind power generation tower, one procedure is longitudinal seam welding: and (5) after the steel plate blanking, rolling and ring rounding are finished, longitudinal seam welding is carried out. Usually, the longitudinal seam welding is performed manually by manpower, but because the tower cylinder is different in size and the shape of the seam is thousand and is a strange shape, and most of longitudinal seam welding adopts a manual welding mode, the manual welding has lower working efficiency and the welding quality cannot be stably ensured because of the technical upper limit of personnel.
Through searching, the prior patent (publication number: CN 211004357U) discloses a welding auxiliary device for longitudinal seams of a wind power generation tower, and the problem of inward sinking of the inner wall of the tower is solved by lifting the tower for welding, but the problems of low working efficiency of manual welding and easy misoperation during manual operation when longitudinal seams are welded exist in the technology, so that a person skilled in the art provides the welding auxiliary device for the longitudinal seams of the wind power generation tower to solve the problems in the prior art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a longitudinal seam welding auxiliary device for a wind power generation tower, which is characterized in that a welding gun of the device can be suitable for various welding seams through a welding gun positioning and adjusting structure, so that the problems of low working efficiency and unstable technology of manual welding of the traditional device are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the auxiliary welding device for the longitudinal seam of the wind power generation tower cylinder comprises a base, wherein a pair of installation seats are symmetrically and slidingly arranged at the middle position of the upper end of the base, a plurality of limit holes are longitudinally and equidistantly formed in the upper end of the base and positioned at the two sides of the pair of installation seats, a pair of convex edges are symmetrically and fixedly arranged at the two sides of the pair of installation seats, a plurality of second threaded holes are uniformly formed in the upper end of the convex edges at equal intervals, a plurality of second threaded holes are correspondingly matched with the plurality of limit holes, a telescopic main rod is fixedly connected to the upper end of the base close to the four corners, a plurality of telescopic sub rods are fixedly connected in the telescopic main rod, longitudinal support rods are fixedly arranged between the upper ends of the two pairs of telescopic sub rods positioned at the two sides in a fixed manner, a pair of transverse screw rods are rotatably connected at the middle positions of the two sides between the longitudinal support rods, a pair of transverse screw rods are sleeved with a pair of transverse threaded sleeves in a threaded manner, a pair of longitudinal screw rods are rotatably connected at the lower positions between the pair of transverse threaded sleeves, a pair of longitudinal screw rods are fixedly sleeved with electric screw rods at the upper ends of the longitudinal rods, a pair of electric screw rods are fixedly arranged at the lower ends of the electric screw rods are symmetrically arranged at the middle positions, and a fixed seat is fixedly arranged at the lower ends of the electric screw rods;
through above-mentioned technical scheme, the welding auxiliary device of this design is when in actual use, through the welder location adjustment structure that horizontal lead screw, vertical lead screw and the electric telescopic handle that set up constitute, thereby make the welder of device can drive the lead screw through the motor and rotate and carry out location adjustment to and the mount pad adjustment structure that sets up in addition, can ensure that the device can be used to the tower section of thick bamboo welding work of various sizes, makes its practicality improve greatly, is worth promoting.
Further, a plurality of first threaded holes are formed in the telescopic sub rod bodies at equal intervals, and first screws are engaged with the positions of the upper ends of the telescopic main rod bodies corresponding to the first threaded holes in a threaded manner;
through above-mentioned technical scheme, the first screw hole and the first screw that set up are convenient for flexible sub-pole and flexible mobile jib screw-thread fit.
Further, the plurality of first screws are mutually in threaded fit with the plurality of first threaded holes;
through above-mentioned technical scheme, the screw thread cooperation of setting makes the device steadiness better.
Further, a first servo motor is fixedly arranged at one side of the longitudinal support rod far away from the transverse threaded sleeve, and the output ends of a pair of the first servo motors are respectively rotated to penetrate through the longitudinal support rod and are fixedly connected with a pair of transverse screw rods;
through the technical scheme, the first servo motor rotates to drive the transverse screw rod to rotate, so that the welding gun can move transversely conveniently.
Further, a second servo motor is fixedly arranged at one side of the transverse threaded sleeve far away from the longitudinal threaded sleeve, and the output ends of a pair of second servo motors are respectively rotated to penetrate through the transverse threaded sleeve and are fixedly connected with a pair of longitudinal screw rods;
through the technical scheme, the second servo motor rotates to drive the longitudinal screw rod to rotate, so that the welding gun can move longitudinally.
Further, a sliding rail is longitudinally arranged at the middle position of the upper end of the base;
through the technical scheme, the provided sliding rail is convenient for the sliding adjustment of the mounting seat.
Further, the middle positions of the bottom ends of the pair of mounting seats are fixedly connected with sliding blocks, and the pair of sliding blocks are in limit sliding fit with the sliding rail;
through above-mentioned technical scheme, slider, the slide rail of setting mutually sliding fit, the mount pad of being convenient for adjusts.
Further, a plurality of second screws are respectively and in threaded engagement with the second threaded holes, and the second screws are respectively and in threaded engagement with the limiting holes;
through above-mentioned technical scheme, the second screw hole that sets up, spacing hole and second screw are convenient for fix after the mount pad is adjusted.
The utility model has the following beneficial effects:
1. according to the auxiliary welding device for the longitudinal joint of the wind power generation tower barrel, provided by the utility model, through the welding gun positioning adjusting structure formed by the transverse screw rod, the longitudinal screw rod, the first servo motor, the second servo motor and the electric telescopic rod, when the position of the welding gun is required to be adjusted, the transverse screw rod and the longitudinal screw rod can be respectively driven to rotate by starting the first servo motor and the second servo motor, so that the transverse position of the transverse screw rod can be adjusted, the longitudinal position of the longitudinal screw rod can be adjusted by the transverse screw sleeve, and the positioning adjustment of the welding gun can be further completed.
2. According to the auxiliary welding device for the longitudinal seam of the wind power generation tower, the installation seat adjusting structure is formed by the installation seat, the sliding block, the sliding rail, the limiting hole, the second threaded hole and the second screw, in the structure, the distance between the pair of installation seats can be correspondingly adjusted by sliding the pair of installation seats according to the size of the tower with limited fixing, when the distance meets the size of the tower, the pair of installation seats are fixed on the base by fixing the second screw at the second threaded hole, and the device can be suitable for limited placement of towers with different sizes through the cooperation design between the structures, so that the device can be used for tower welding work with various sizes, and the practicability of the device is greatly improved.
Drawings
FIG. 1 is a front view of a welding auxiliary device for longitudinal joints of a wind power generation tower;
FIG. 2 is a top view of a welding auxiliary device for longitudinal joints of a wind power generation tower according to the present utility model;
FIG. 3 is an isometric view of a mounting base of an auxiliary device for welding longitudinal joints of a wind power generation tower;
fig. 4 is a cross-sectional view of a base of a welding auxiliary device for longitudinal joints of a wind power generation tower.
Legend description:
1. a base; 2. a telescopic main rod; 3. a first screw; 4. a first threaded hole; 5. a telescoping sub-rod; 6. a longitudinal support bar; 7. a transverse screw rod; 8. a longitudinal threaded sleeve; 9. a transverse threaded sleeve; 10. a first servo motor; 11. a fixing seat; 12. an electric telescopic rod; 13. a mounting base; 14. a convex edge; 15. a second servo motor; 16. a slide rail; 17. a limiting hole; 18. a longitudinal screw rod; 19. a second threaded hole; 20. a second screw; 21. a slide block; 22. and a welding gun.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the auxiliary welding device for longitudinal joints of wind power generation tower cylinders comprises a base 1, a pair of installation seats 13 are symmetrically and slidably arranged at the middle position of the upper end of the base 1, a plurality of limit holes 17 are longitudinally and equidistantly formed at the upper end of the base 1 and positioned at the two sides of the pair of installation seats 13, a pair of convex edges 14 are symmetrically and fixedly arranged at the two sides of the pair of installation seats 13, a plurality of second threaded holes 19 are uniformly and fixedly arranged at the upper end of the pair of convex edges 14 and are correspondingly matched with the plurality of limit holes 17, telescopic main rods 2 are fixedly connected at the positions, close to four corners, of the upper end of the base 1, a plurality of telescopic sub rods 5 are fixedly connected in the plurality of telescopic main rods 2, longitudinal support rods 6 are fixedly arranged between the upper ends of the two pairs of telescopic sub rods 5 positioned at the two longitudinal sides, a pair of transverse screw rods 7 are rotatably connected at the middle positions of the two sides, the rod body of the pair of transverse screw rods 7 is sleeved with a pair of transverse screw sleeves 9 in a screw manner, a pair of longitudinal screw rods 18 are rotatably connected between the pair of transverse screw sleeves 9 and at the lower position, the rod body of the pair of longitudinal screw rods 18 is sleeved with a longitudinal screw sleeve 8 in a screw manner, a fixed seat 11 is fixedly arranged in the middle of the lower end of the longitudinal screw sleeve 8, a pair of electric telescopic rods 12 are symmetrically and fixedly arranged at the lower end of the fixed seat 11, a welding gun 22 is fixedly arranged at the lower end of the pair of electric telescopic rods 12, and when the position of the welding gun 22 is required to be regulated, the welding gun 22 positioning regulation structure formed by the arranged transverse screw rods 7, the longitudinal screw rods 18, the first servo motor 10, the second servo motor 15 and the electric telescopic rods 12 can be respectively started, the two motors respectively drive the transverse screw rods 7 and the longitudinal screw rods 18 to rotate, and then make horizontal screw sleeve 9 on the horizontal lead screw 7 can carry out horizontal position adjustment, vertical screw sleeve 8 on the vertical lead screw 18 can carry out vertical position adjustment, and then accomplish the location adjustment of welder 22, this structure makes welder 22 conveniently adjust the position wantonly on the working face, the positioning efficiency of welder 22 has been promoted greatly, electric telescopic handle 12 of setting, make things convenient for welder 22 during operation decline height to longitudinal joint department carry out the welding work, the work efficiency of device has been promoted greatly in the global design, in addition, through the mount pad 13 of setting up, slider 21, slide rail 16, spacing hole 17, mount pad 13 adjustment structure that second screw hole 19 and second screw 20 constitute, in this structure, can be according to spacing fixed tower section of thick bamboo size, corresponding through sliding a pair of mount pad 13, adjust the interval between a pair of mount pad 13, when the interval satisfied tower section of thick bamboo size, through the second screw 20 of screw fixation in second screw hole 19 department, the cooperation design between this structure makes the device can be applicable to the spacing device of different sizes of tower section of thick bamboo place, make various size can be used for the wide range of size, it is worth the welding, and is worth the wide popularization.
A plurality of first threaded holes 4 are uniformly formed on the rod bodies of the telescopic sub rods 5, first screws 3 are clamped at the upper ends of the rod bodies of the telescopic main rods 2 and correspond to the positions of the first threaded holes 4, the arranged first threaded holes 4 and first screws 3 are convenient for the threaded fit of the telescopic sub rods 5 and the telescopic main rods 2, the plurality of first screws 3 are mutually threaded fit with the plurality of first threaded holes 4, the arranged threaded fit ensures that the stability of the device is better, a first servo motor 10 is fixedly arranged at one side of the longitudinal support rod 6 far away from the transverse threaded sleeve 9, the output ends of the pair of first servo motors 10 are all rotated to penetrate through the longitudinal support rod 6 and are fixedly connected with the pair of transverse screw rods 7, the arranged first servo motors 10 are rotated to drive the transverse screw rods 7 to rotate, the welding gun 22 is convenient for transversely moving, the position of one side of the transverse threaded sleeve 9 far away from the longitudinal threaded sleeve 8 is fixedly provided with a second servo motor 15, the output ends of the pair of second servo motors 15 are respectively rotated to penetrate through the transverse threaded sleeve 9 and are fixedly connected with the pair of longitudinal screw rods 18, the set second servo motors 15 are rotated to drive the longitudinal screw rods 18 to rotate so as to facilitate longitudinal movement of the welding gun 22, the sliding rail 16 is longitudinally arranged at the middle position of the upper end of the base 1, the arranged sliding rail 16 is convenient for sliding adjustment of the mounting seat 13, the sliding blocks 21 are fixedly connected with the sliding blocks 21 at the middle positions of the bottom ends of the pair of mounting seats 13, the pair of sliding blocks 21 are respectively in mutually limiting sliding fit with the sliding rail 16, the arranged sliding blocks 21 and the sliding rails 16 are mutually in sliding fit so as to facilitate adjustment of the mounting seat 13, the second screws 20 are respectively screwed into the plurality of second threaded holes 19, the second screws 20 are respectively in mutually screwed fit with the limiting holes 17, and the second threaded holes 19 are arranged, the limiting hole 17 and the second screw 20 are convenient for fixing after the installation seat 13 is adjusted.
Working principle: through the horizontal lead screw 7, vertical lead screw 18, first servo motor 10, second servo motor 15 and the welder 22 location adjustment structure that electric telescopic handle 12 constitutes of setting, when wanting to adjust welder 22 position, can respectively through starting first servo motor 10, second servo motor 15, two motors drive horizontal lead screw 7 and vertical lead screw 18 rotation respectively, and then make horizontal screw sleeve 9 on the horizontal lead screw 7 can carry out horizontal position adjustment, vertical screw sleeve 8 on the vertical lead screw 18 can carry out vertical position adjustment, and then accomplish welder 22's location adjustment, this structure makes welder 22 convenient arbitrary adjustment position on the working face, the positioning efficiency of welder 22 has been promoted greatly, electric telescopic handle 12 of setting, make things convenient for welder 22 during operation to reduce height to longitudinal joint department and carry out weldment work, the work efficiency of device has been promoted greatly in the overall design, in addition, through mount pad 13 adjusting structure that the setting up, slider 21, slide rail 16, spacing hole 17, mount pad 13 that second screw hole 19 and second screw 20 constitute, in this structure, can be according to spacing fixed tower section of thick bamboo size can be according to the corresponding, can carry out vertical position adjustment, can be satisfied through the size to the mount pad 13, can be adjusted to the size when the size is fit for the size is adjusted to the size of a pair of the mount pad 13, can be used for the size is good for the size to the size is realized to the size between the second screw 1, the device is put forward in the size is with the size is suitable for the size to the size-fixing device to the size of the tower, and can be put forward the size to be put forward between the size to the size is 1.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a wind power generation tower section of thick bamboo longitudinal joint welding auxiliary device, includes base (1), its characterized in that: a pair of mounting seats (13) are symmetrically and slidably arranged at the middle position of the upper end of the base (1), a plurality of limiting holes (17) are longitudinally and equidistantly formed in the upper end of the base (1) and positioned on two sides of the pair of mounting seats (13), a pair of convex edges (14) are symmetrically and fixedly arranged on two sides of the pair of mounting seats (13), a plurality of second threaded holes (19) are uniformly formed in the upper end of the pair of convex edges (14) at equal intervals, and the plurality of second threaded holes (19) are correspondingly matched with the plurality of limiting holes (17) mutually;
the upper end of base (1) is close to the equal fixedly connected with telescopic mobile jib (2) in four corners position, and is a plurality of telescopic mobile jib (2) internal fixation has a plurality of telescopic sub-poles (5), is located two pairs of vertical both sides all fixedly provided with vertical bracing piece (6) between telescopic sub-pole (5) upper end, a pair of just be located both sides intermediate position rotation connection a pair of horizontal lead screw (7) between vertical bracing piece (6), a pair of screw thread sleeve (9) on the pole body of horizontal lead screw (7), a pair of screw thread sleeve (9) just lean on the lower position rotation to be connected with a pair of vertical lead screw (18), a pair of screw thread sleeve (8) on the pole body of vertical lead screw (18), vertical screw thread sleeve (8) lower extreme intermediate position fixed seat (11), fixed seat (11) lower extreme position symmetry fixed seat is provided with a pair of electric telescopic handle (12), a pair of electric telescopic handle (12)'s lower extreme fixed welder (22).
2. The auxiliary device for welding longitudinal seams of a wind power generation tower according to claim 1, wherein: a plurality of first screw holes (4) are formed in the rod bodies of the telescopic sub rods (5) at equal intervals, and first screws (3) are engaged with the upper ends of the rod bodies of the telescopic main rods (2) at positions corresponding to the first screw holes (4) in a threaded mode.
3. The auxiliary device for welding longitudinal seams of a wind power generation tower according to claim 2, wherein: the plurality of first screws (3) are mutually in threaded fit with the plurality of first threaded holes (4).
4. The auxiliary device for welding longitudinal seams of a wind power generation tower according to claim 1, wherein: a first servo motor (10) is fixedly arranged at one side of the longitudinal support rod (6) far away from the transverse threaded sleeve (9), and the output ends of a pair of the first servo motors (10) are respectively rotated to penetrate through the longitudinal support rod (6) and are fixedly connected with a pair of transverse screw rods (7).
5. The auxiliary device for welding longitudinal seams of a wind power generation tower according to claim 1, wherein: a second servo motor (15) is fixedly arranged at one side of the transverse threaded sleeve (9) far away from the longitudinal threaded sleeve (8), and the output ends of a pair of second servo motors (15) are respectively rotated to penetrate through the transverse threaded sleeve (9) and are fixedly connected with a pair of longitudinal screw rods (18).
6. The auxiliary device for welding longitudinal seams of a wind power generation tower according to claim 1, wherein: the middle position of the upper end of the base (1) is longitudinally provided with a sliding rail (16).
7. The auxiliary device for welding longitudinal seams of a wind power generation tower according to claim 6, wherein: the middle positions of the bottom ends of the mounting seats (13) are fixedly connected with sliding blocks (21), and the sliding blocks (21) are in limit sliding fit with the sliding rails (16).
8. The auxiliary device for welding longitudinal seams of a wind power generation tower according to claim 1, wherein: a plurality of second screws (20) are screwed in the second threaded holes (19), and the second screws (20) are mutually screwed with the limiting holes (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223367937.1U CN218946723U (en) | 2022-12-14 | 2022-12-14 | Auxiliary welding device for longitudinal joint of wind power generation tower barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223367937.1U CN218946723U (en) | 2022-12-14 | 2022-12-14 | Auxiliary welding device for longitudinal joint of wind power generation tower barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218946723U true CN218946723U (en) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223367937.1U Active CN218946723U (en) | 2022-12-14 | 2022-12-14 | Auxiliary welding device for longitudinal joint of wind power generation tower barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218946723U (en) |
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2022
- 2022-12-14 CN CN202223367937.1U patent/CN218946723U/en active Active
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