CN214236829U - Tower foot welding set - Google Patents
Tower foot welding set Download PDFInfo
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- CN214236829U CN214236829U CN202023174644.2U CN202023174644U CN214236829U CN 214236829 U CN214236829 U CN 214236829U CN 202023174644 U CN202023174644 U CN 202023174644U CN 214236829 U CN214236829 U CN 214236829U
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- tower foot
- weldment
- fixing base
- supporting seat
- connecting plate
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- 238000003466 welding Methods 0.000 title claims abstract description 60
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 description 16
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to a tower foot welding set relates to the field of tower foot processing, and it includes support and fixing base, and the fixing base rotates with the support to be connected, and the fixing base rotates to be connected with and is used for driving the gyration chuck of tower foot weldment synchronous motion, installs on the support to drive the fixing base at vertical face wobbling first drive assembly, installs on the fixing base to drive gyration chuck at horizontal plane pivoted second drive assembly. This application has improved weldment welded quality, reduces staff's the amount of labour, improves weldment welded work efficiency's effect.
Description
Technical Field
The application relates to the field of tower foot processing, in particular to a tower foot welding device.
Background
The power transmission line iron tower is called as electric power iron tower for short, and its structure is characterized by that all tower types are space truss structure, and its rod member is mainly formed from single equilateral angle steel or combined angle steel, and the whole tower is formed from angle steel, connecting steel plate and bolt, and its individual components, such as tower foot, etc. are welded into an assembly by means of several steel plates. The tower foot is the support component of whole transmission line iron tower structure, therefore the stability of its structure directly determines the structural stability and the life of transmission line iron tower.
The tower foot of angle steel tower is the welding sub-assembly, and the tower foot is formed by bottom plate and a plurality of steel sheet welding, forms a plurality of welding joints between bottom plate and all the other steel sheets, among the correlation technique, all adopt manual welded mode to the production of tower foot, because in the welding of tower foot, the staff welds more conveniently when the welding joint is in horizontal position, so need the staff to move the position that the welding of tower foot weldment adjusted the welding seam and rotate repeatedly.
Aiming at the related technologies, the inventor considers that the position of the weldment is repeatedly adjusted in the process of welding the tower foot weldment by the worker, the labor amount of the worker is increased, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to reduce staff's the amount of labour, improve welded work efficiency, this application provides a column foot welding set.
The application provides a tower foot welding set adopts following technical scheme:
the utility model provides a tower foot welding set, includes support and fixing base, and the fixing base rotates with the support to be connected, and the fixing base rotates to be connected with and is used for driving the gyration chuck of tower foot weldment synchronous motion, installs on the support and drives the fixing base at vertical face wobbling first drive assembly, installs on the fixing base and drives gyration chuck at horizontal plane pivoted second drive assembly.
Through adopting above-mentioned technical scheme, when needs weld the tower foot weldment, it is fixed to carry out preliminary spot welding between the weldment steel sheet earlier, then fix the weldment on the gyration chuck, drive the gyration chuck through first drive assembly and swing at vertical face, second drive assembly drives the gyration chuck and rotates at the horizontal plane, thereby make the welding seam of treating welding between the weldment steel sheet can be in the horizontal plane position all the time, the welded quality of weldment has been improved, staff's the amount of labour is reduced, weldment welded work efficiency is improved.
Optionally, the first driving assembly comprises a rotating shaft, the rotating shaft is rotatably connected with the fixing seat, the rotating chuck comprises a supporting seat, a plurality of first plug bolts are plugged into the supporting seat, the first plug bolts penetrate through the supporting seat and are in threaded connection with one end of the rotating shaft, far away from the fixing seat, of the rotating shaft, and the first plug bolts are wholly located in the supporting seat and the fixing seat.
Through adopting above-mentioned technical scheme, the bottom and the supporting seat plane butt of weldment, the supporting seat can play the supporting role to the weldment, and simultaneously, first plug bolt does not bulge in the supporting seat surface, has reduced the possibility of first plug bolt with the weldment butt, has improved the stability of weldment.
Optionally, be equipped with the fixed establishment of fixed butt welding spare on the gyration chuck, fixed establishment includes locking Assembly, the gyration chuck still includes a plurality of connecting plates, and the connecting plate outwards extends from supporting seat department, and locking Assembly includes the first spliced eye that extends along connecting plate length direction, the weldment includes the bottom plate, and it has a plurality of second plug bolts to peg graft on the bottom plate, and second plug bolt is pegged graft with first spliced eye.
By adopting the technical scheme, when the welding piece needs to be welded, the second inserting bolt penetrates through the bottom plate and is locked with the first inserting hole, so that the convenience of connecting the welding piece and the connecting plate is improved.
Optionally, the fixing mechanism includes a limiting assembly, and the limiting assembly includes a first limiting assembly for limiting the horizontal direction of the welding part.
Through adopting above-mentioned technical scheme, first spacing subassembly can carry on spacingly to the removal of the horizontal direction of weldment to reduced the possibility that weldment takes place the skew, improved the welding quality of weldment.
Optionally, the first limiting assembly comprises a sliding groove and a limiting block, the sliding groove is arranged on the connecting plate, the opening of the sliding groove is upward, the sliding groove extends along the length direction of the connecting plate, a sliding block is fixedly connected to the bottom of the limiting block, the sliding block is connected with the sliding groove in a sliding mode, a second inserting hole extending along the length direction of the connecting plate is formed in the side face of the length direction of the connecting plate, and a fixing bolt connected with the sliding block in a threaded mode is inserted in the second inserting hole.
Through adopting above-mentioned technical scheme, after the weldment was placed on the supporting seat, remove the stopper for stopper and bottom plate butt, then the fixing bolt of screwing for the slider can not take place to remove in the spout, thereby the stopper can play limiting displacement, simple structure, convenient operation to the bottom plate.
Optionally, a spring is fixedly connected to a groove wall of the sliding groove far away from the supporting seat side, and the other end of the spring is fixedly connected with the sliding block.
Through adopting above-mentioned technical scheme, after the weldment welding, loosen fixing bolt soon, the stopper resets under the pulling force effect of spring, has improved the convenience that the stopper resets.
Optionally, the limiting assembly further comprises a second limiting assembly for limiting the vertical direction of the welding part.
Through adopting above-mentioned technical scheme, the spacing subassembly of second can play limiting displacement to the vertical direction removal of weldment to reduced the possibility that weldment takes place the skew, improved the welding quality of weldment.
Optionally, the second limiting assembly comprises a transverse plate fixedly connected with one side of the limiting block away from the connecting plate, and a tightly supporting screw rod tightly supported with the bottom plate is connected to the transverse plate in a threaded manner.
Through adopting above-mentioned technical scheme, after stopper and bottom plate butt, screw and support tight screw rod for support tight screw rod and bottom plate and support tightly, thereby reduced the possibility of bottom plate at vertical face skew, simple structure, convenient operation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the welding seam to be welded between the steel plates of the weldment can be always positioned in the horizontal plane, so that the welding quality is improved, the labor capacity of workers is reduced, and the welding work efficiency of the weldment is improved;
2. the first limiting assembly can limit the movement of the weldment in the horizontal direction, so that the possibility of deflection of the weldment is reduced, and the welding quality of the weldment is improved;
3. the second limiting assembly can play a limiting role in the vertical direction movement of the weldment, so that the possibility of deviation of the weldment is reduced, and the welding quality of the weldment is improved.
Drawings
Fig. 1 is a schematic view of a tower foot welding device according to an embodiment of the present application.
FIG. 2 is an exploded view of a slider structure embodying embodiments of the present application.
Fig. 3 is an enlarged view at a in fig. 2.
Description of reference numerals: 1. a support; 2. a rotating chuck; 21. a supporting seat; 22. a first plug bolt; 23. a connecting plate; 24. a first plug hole; 25. a second plug hole; 3. a fixed seat; 4. a first motor; 5. a second motor; 51. a rotating shaft; 6. a first limit component; 61. a chute; 62. a limiting block; 63. a slider; 64. fixing the bolt; 65. a spring; 7. a second limiting component; 71. a transverse plate; 72. the screw rod is tightly propped.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses column foot welding set. Referring to fig. 1, tower foot welding set includes support 1, gyration chuck 2 and fixing base 3, fixing base 3 rotates with support 1 to be connected, gyration chuck 2 rotates with fixing base 3 to be connected, install the first drive assembly who drives 2 vertical face wobbling of gyration chuck on the support 1, install the second drive assembly who drives 2 horizontal planes of gyration chuck and rotate on the fixing base 3, when needs weld tower foot weldment, fix the weldment on gyration chuck 2 earlier, make the weldment can rotate along with gyration chuck 2 is synchronous.
The first driving assembly comprises a first motor 4, a first speed reducer is connected in the output end of the first motor 4, the output end of the first speed reducer is connected with a second speed reducer, and the output end of the second speed reducer penetrates through the support 1 and is fixedly connected with the fixing seat 3. When first motor 4 starts, first motor 4 drives fixing base 3 and rotates to gyration chuck 2 drives the weldment swing, makes the weld joint between the weldment be in horizontal position all the time, has improved the convenience that the staff welded the weldment, has improved the welding quality of weldment.
The second drive assembly comprises a second motor 5, the second motor 5 is installed at the bottom of the fixing seat 3, the output end of the second motor 5 is connected with a third speed reducer, the output end of the third speed reducer is connected with a fourth speed reducer, the third speed reducer and the fourth speed reducer are not drawn in the prior art, and the output end of the fourth speed reducer is connected with a rotating shaft 51. The rotating chuck 2 comprises a central supporting seat 21, the supporting seat 21 is detachably connected with a rotating shaft 51, a plurality of first inserting bolts 22 are inserted into the supporting seat 21, the first inserting bolts 22 penetrate through the supporting seat 21 and then are in threaded connection with one end of the rotating shaft 51 far away from the second motor 5, and the first inserting bolts 22 are integrally and completely located in the supporting seat 21 and the fixing seat 3 and do not protrude out of the upper surface of the supporting seat 21 far away from the fixing seat 3. The first speed reducer, the second speed reducer, the third speed reducer and the fourth speed reducer are worm turbine speed reducers, the worm turbine speed reducers have a self-locking function, and personal safety and equipment safety of workers can be guaranteed when power is off or power is cut off.
Referring to fig. 1 and 2, the fixing mechanism for fixing the tower legs is disposed on the rotating chuck 2, the fixing mechanism includes a locking assembly, the rotating chuck 2 further includes four connecting plates 23, the four elongated connecting plates 23 extend outwards from the supporting seat 21, and the locking assembly includes four elongated first inserting holes 24 disposed on the connecting plates 23 and a second inserting bolt (not shown) inserted into the first inserting holes 24. The tower foot weldment comprises a bottom plate and a plurality of connecting plates 23, and four fixing holes are formed in the bottom plate.
When the tower foot needs to be welded, the bottom plate and the connecting plate 23 are firstly subjected to primary spot welding to be connected, then the second inserting bolt sequentially penetrates through the fixing hole and the first inserting hole 24, and the bottom plate is fixed on the rotary chuck 2 through the second inserting bolt.
Referring to fig. 1 and 2, fixing mechanism still includes spacing subassembly, spacing subassembly includes spacing first spacing subassembly 6 of butt welding piece horizontal direction and the spacing second spacing subassembly 7 of the vertical direction of butt welding piece, first spacing subassembly 6 includes four pairs of spout 61 and four stopper 62, spout 61 that the opening is ascending all sets up on connecting plate 23, and spout 61 all is located first spliced eye 24 length direction's both sides, all set up the second spliced eye 25 of rectangular shape on the length direction's of connecting plate 23 the side, second spliced eye 25 extends along connecting plate 23 length direction, make in the spout 61 with external intercommunication through second spliced eye 25.
The equal fixedly connected with slider 63 in stopper 62 bottom, slider 63 and spout 61 sliding connection have all pegged graft fixing bolt 64 in the second spliced eye 25, and fixing bolt 64 passes behind the second spliced eye 25 with the slider 63 lateral wall threaded connection in the spout 61, can lock the position of slider 63 through fixing bolt 64 to make stopper 62's position lock.
After the weldment is fixed on the rotary chuck 2 through the second inserting bolt, the limiting block 62 is stirred, so that the sliding block 63 of the limiting block 62 slides in the sliding groove 61, when the limiting block 62 slides in place, the side face, close to the supporting seat 21, of the limiting block 62 is abutted against the bottom plate, and then the fixing bolt 64 is screwed so that the fixing bolt 64 is in threaded connection with the sliding block 63. Therefore, the limiting block 62 can limit the movement of the bottom plate along the plane where the connecting plate 23 is located, the possibility of deviation in the rotating or swinging process of the weldment is reduced, the welding accuracy of the weldment is improved, and the working efficiency is improved.
Referring to fig. 2 and 3, the equal fixedly connected with spring 65 in side that supporting seat 21 was kept away from to slider 63, the cell wall fixed connection of supporting seat 21 is kept away from to the other end of spring 65 and spout 61, when stopper 62 removed to supporting seat 21 direction, spring 65 was elongated, accomplish the back when weldment welding, unscrew fixing bolt 64, thereby spring 65 stimulates slider 63, drive stopper 62 and slide to the one side of keeping away from the weldment, thereby the convenience that the limiting plate resets has been improved, be convenient for stopper 62's reuse.
The second limiting assembly 7 comprises a transverse plate 71, the transverse plate 71 is fixedly connected with one side, far away from the sliding groove 61, of the limiting block 62, the transverse plate 71 is located on one side, close to the supporting seat 21, of the limiting block 62, the transverse plate 71 is in threaded connection with a abutting screw 72, the abutting screw 72 penetrates through the transverse plate 71 and then faces downwards vertically, when welding is needed, the welding is conducted on the welding piece, the welding piece is fixed on the rotary chuck 2 through a second inserting bolt, then the limiting block 62 is moved to limit the bottom plate, the abutting screw 72 is screwed, the abutting screw 72 is enabled to penetrate through the transverse plate 71 and then is abutted against the upper surface, far away from the connecting plate 23, of the bottom plate in the welding piece rotating process, the possibility that the bottom plate moves in the direction perpendicular to the plane of the connecting plate 23 is reduced, and the welding accuracy of the welding piece is improved.
The implementation principle of the tower foot welding device in the embodiment of the application is as follows: when the tower foot weldment is welded, the base plate is preliminarily locked with the rotary chuck 2 through the second inserting bolt.
Then, the limiting block 62 is shifted, so that the sliding block 63 slides in the sliding groove 61, and when the limiting block 62 abuts against the bottom plate, the fixing bolt 64 is screwed, so that the sliding block 63 is locked by the fixing bolt 64. And then the abutting screw 72 is screwed tightly, so that the abutting screw 72 abuts against the upper surface of the bottom plate.
After the welding of the tower foot weldment is finished, the locking screw rod is unscrewed, and then the fixing bolt 64 is unscrewed, so that the limiting block 62 is reset under the pulling force of the spring 65.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a column foot welding set which characterized in that: including support (1) and fixing base (3), fixing base (3) are rotated with support (1) and are connected, and fixing base (3) are rotated and are connected with rotary chuck (2) that are used for driving tower foot weldment synchronous motion, install on support (1) and drive fixing base (3) at vertical face wobbling first drive assembly, install on fixing base (3) and drive rotary chuck (2) at horizontal plane pivoted second drive assembly.
2. A tower foot welding device according to claim 1, characterized in that: the first driving assembly comprises a rotating shaft (51), the rotating shaft (51) is rotatably connected with the fixing seat (3), the rotary chuck (2) comprises a supporting seat (21), a plurality of first inserting bolts (22) are inserted into the supporting seat (21), the first inserting bolts (22) penetrate through the supporting seat (21) and are in threaded connection with one end of the rotating shaft (51) far away from the fixing seat (3), and the first inserting bolts (22) are integrally and completely located in the supporting seat (21) and the fixing seat (3).
3. A tower foot welding device according to claim 2, characterized in that: be equipped with the fixed establishment of fixed butt welding spare on gyration chuck (2), fixed establishment includes locking Assembly, gyration chuck (2) still include a plurality of connecting plates (23), and connecting plate (23) locate outwards to extend from supporting seat (21), and locking Assembly includes along first spliced eye (24) that connecting plate (23) length direction extends, the weldment includes the bottom plate, and it has a plurality of second plug bolt to peg graft on the bottom plate, and second plug bolt is pegged graft with first spliced eye (24).
4. A tower foot welding device according to claim 3, characterized in that: the fixing mechanism comprises a limiting assembly, and the limiting assembly comprises a first limiting assembly (6) for limiting the horizontal direction of the welding piece.
5. A tower foot welding device according to claim 4, characterized in that: first spacing subassembly (6) include spout (61) and stopper (62), and spout (61) set up on connecting plate (23) and the opening upwards, and spout (61) extend along the length direction of connecting plate (23), stopper (62) bottom fixedly connected with slider (63), slider (63) and spout (61) sliding connection, all set up second spliced eye (25) that extend along connecting plate (23) length direction on connecting plate (23) length direction's the side, peg graft in second spliced eye (25) have with slider (63) threaded connection's fixing bolt (64).
6. A tower foot welding device according to claim 5, characterized in that: the chute (61) is far away from the groove wall of the supporting seat (21) side and is fixedly connected with a spring (65), and the other end of the spring (65) is fixedly connected with the sliding block (63).
7. A tower foot welding device according to claim 5, characterized in that: the limiting assembly further comprises a second limiting assembly (7) for limiting the vertical direction of the welding piece.
8. The tower foot welding device according to claim 7, wherein: the second limiting assembly (7) comprises a transverse plate (71) fixedly connected with one side, away from the connecting plate (23), of the limiting block (62), and a tightly-abutting screw rod (72) tightly abutted to the bottom plate is connected to the transverse plate (71) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023174644.2U CN214236829U (en) | 2020-12-25 | 2020-12-25 | Tower foot welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023174644.2U CN214236829U (en) | 2020-12-25 | 2020-12-25 | Tower foot welding set |
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| Publication Number | Publication Date |
|---|---|
| CN214236829U true CN214236829U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023174644.2U Active CN214236829U (en) | 2020-12-25 | 2020-12-25 | Tower foot welding set |
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| Country | Link |
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| CN (1) | CN214236829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029669A (en) * | 2021-12-23 | 2022-02-11 | 青岛武晓集团股份有限公司 | Special equipment for welding tower foot of power transmission tower |
-
2020
- 2020-12-25 CN CN202023174644.2U patent/CN214236829U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029669A (en) * | 2021-12-23 | 2022-02-11 | 青岛武晓集团股份有限公司 | Special equipment for welding tower foot of power transmission tower |
| CN114029669B (en) * | 2021-12-23 | 2024-04-16 | 青岛武晓集团股份有限公司 | Special equipment for welding tower feet of power transmission towers |
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Denomination of utility model: A tower foot welding device Granted publication date: 20210921 Pledgee: Tangshan Fengrun District Branch of China Postal Savings Bank Co.,Ltd. Pledgor: Tangshan Baofen Iron Tower Manufacturing Co.,Ltd. Registration number: Y2024980009234 |