CN220902358U - Tower foot welding positioning assembly - Google Patents
Tower foot welding positioning assembly Download PDFInfo
- Publication number
- CN220902358U CN220902358U CN202322546214.6U CN202322546214U CN220902358U CN 220902358 U CN220902358 U CN 220902358U CN 202322546214 U CN202322546214 U CN 202322546214U CN 220902358 U CN220902358 U CN 220902358U
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- tower foot
- tower
- assembly
- clamping
- plate
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- 238000003466 welding Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a tower foot welding positioning assembly, which belongs to the technical field of tower foot welding positioning and comprises a mounting seat, wherein moving grooves are formed in the periphery of the surface of the mounting seat, a clamping mechanism for clamping the tower foot is arranged in an inner cavity of each moving groove, fixing plates for placing the tower foot are fixedly connected to the symmetrical positions of the two sides of the top end of the mounting seat, four groups of fixing plates are arranged and symmetrically distributed on the periphery of the upper surface of the mounting seat, adjusting assemblies for adjusting the perpendicularity of the tower foot are arranged on the four groups of fixing plates, the tower foot is inserted into the inner cavity of the fixing plates to be spliced, one end of the tower foot is clamped and fixed through the clamping mechanism, the stability of the tower foot during welding is improved, the perpendicularity of the tower foot is adjusted through the adjusting assemblies, so that the stability of the tower foot during welding is improved, the working efficiency of the tower foot is improved, deviation of subsequent processing is avoided, reworking of workers is reduced, and deviation of perpendicularity after the tower foot splicing is avoided.
Description
Technical Field
The utility model relates to the technical field of tower leg welding positioning, in particular to a tower leg welding positioning assembly.
Background
The power transmission and transformation iron tower is characterized by that various towers are made up by using space truss structure, and the bar is 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 the individual components, such as tower foot, etc. are welded into a combined component by using several steel plates. The tower foot of the power transmission and transformation iron tower is a welding assembly and is a main supporting component of the whole power transmission and transformation iron tower structure, so that the welding quality and the stability of the structure influence the structural stability and the service life of the whole power transmission and transformation iron tower.
At present, the welding process of the tower foot is carried out on placing the workbench with the tower foot and is welded, the phenomenon that the tower foot is misplaced or shifted easily occurs in the welding process, meanwhile, the perpendicularity after the splicing of the tower foot is easy to deviate, the follow-up processing is caused to deviate, the phenomenon that workers reworked is caused, the stability of the welding of the tower foot is reduced, the welding work efficiency of the tower foot is influenced, and therefore, the welding positioning assembly of the tower foot is required to be provided.
Disclosure of utility model
The utility model aims to provide a tower foot welding positioning assembly, wherein a tower foot is placed in a fixed plate, then a clamping mechanism is rotated to fix one end of the tower foot, so that the phenomenon of dislocation or displacement of the tower foot during welding is avoided, then a positioning pin is rotated, the positioning pin moves towards the surface of the tower foot through threaded connection of the positioning pin and a threaded hole, the positioning pin contacts with the surface of the tower foot to push the adjusting angle of the tower foot, and the perpendicularity of the tower foot is adjusted, so that deviation of subsequent processing is avoided, reworking of staff is reduced, deviation of perpendicularity after splicing of the tower foot is avoided, stability during welding of the tower foot is improved, and working efficiency of welding of the tower foot is improved, so that the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the tower foot welding positioning assembly comprises a mounting seat, a movable groove is formed in the periphery of the surface of the mounting seat, a clamping mechanism used for clamping the tower foot is arranged in an inner cavity of the movable groove, fixing plates used for placing the tower foot are fixedly connected to the symmetrical positions of the two sides of the top end of the mounting seat, four groups of fixing plates are arranged, the fixing plates are symmetrically distributed on the periphery of the upper surface of the mounting seat, and four groups of fixing plates are provided with adjusting assemblies used for adjusting the perpendicularity of the tower foot.
Preferably, the fixture comprises a positive and negative threaded rod, the positive and negative threaded rod sets up the inner chamber in the removal groove, the one end of positive and negative threaded rod is rotated with the inside wall in removal groove and is connected, the other end of positive and negative threaded rod runs through the removal groove and fixedly connected with rotatory piece, rotatory piece is located the outside of mount pad, the both ends of positive and negative threaded rod surface all have through threaded connection and remove the seat, the last surface mounting who removes the seat has the clamping assembly who is used for the centre gripping tower foot.
Preferably, through holes are formed in the two ends of the movable seat, guide rods are inserted into the inner cavities of the through holes of the movable seat in a sliding mode, and the two ends of the guide rods are fixedly connected with the inner side walls of the movable groove.
Preferably, the clamping assembly comprises a clamping plate, the lower surface of the clamping plate is bolted with the upper surface of the movable seat, and a rubber pad is arranged on the inner side wall of the clamping plate.
Preferably, the shape of the fixing plate is L-shaped, the outer side wall of the fixing plate is provided with a reinforcing block, the shape of the reinforcing block is triangular, and the outer side wall of the reinforcing block is fixedly connected with the outer side wall of the fixing plate.
Preferably, the adjusting component comprises a threaded hole, the threaded hole is formed in the surface of the fixing plate, a positioning pin is connected to the inner cavity of the threaded hole through threads, and a limiting block is fixedly connected to one end of the positioning pin.
Preferably, the threaded holes are provided with a plurality of groups, and the positioning pins of the groups are arranged on the surface of the fixing plate in a rectangular shape.
Preferably, the inner side wall of the fixing plate is inserted with a side plate, the shape of the side plate is polygonal, and a through hole is formed in the position, corresponding to the threaded hole, of the surface of the side plate.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model provides a tower foot welding positioning assembly, which is characterized in that tower feet are placed in a fixed plate for splicing, a torsion block is rotated to enable a forward threaded rod and a reverse threaded rod to start rotating, the forward threaded rod and the reverse threaded rod rotate to drive a movable seat to move, and the movable seat can only move up and down on the outer surface of the threaded rod when moving through the arrangement of a guide rod, so that the movable seat drives a clamping block to clamp one end of each tower foot, the stability of welding of the tower feet is improved, and the working efficiency of welding of the tower feet is improved. Insert the inner chamber of fixed plate with the curb plate, insert the locating pin later and make the locating pin rotatory, can run through the through-hole of curb plate and the surperficial laminating of tower foot when the locating pin is rotatory through the setting of screw hole, realize adjusting the angle of tower foot, can realize perpendicular concatenation when tower foot and curb plate laminating through the cooperation of curb plate to avoid subsequent processing to produce the deviation, reduce staff's reworking, avoid the deviation of the straightness that hangs down after the tower foot concatenation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model;
Fig. 4 is a schematic structural view of an exploded structure of the present utility model.
In the figure: 1. a mounting base; 2. a moving groove; 3. a clamping mechanism; 31. a positive and negative threaded rod; 32. a rotating block; 33. a movable seat; 34. a clamping assembly; 341. a clamping plate; 342. a rubber pad; 4. a fixing plate; 5. an adjustment assembly; 51. a threaded hole; 52. a positioning pin; 53. a limiting block; 6. a guide rod; 7. a reinforcing block; 8. and a side plate.
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, the utility model provides a tower foot welding positioning assembly, which comprises a mounting seat 1, wherein a movable groove 2 is formed around the surface of the mounting seat 1, a clamping mechanism 3 for clamping a tower foot is arranged in an inner cavity of the movable groove 2, fixing plates 4 for placing the tower foot are fixedly connected to symmetrical positions on two sides of the top end of the mounting seat 1, four groups of fixing plates 4 are symmetrically distributed around the upper surface of the mounting seat 1, adjusting assemblies 5 for adjusting the perpendicularity of the tower foot are arranged on the four groups of fixing plates 4, the tower foot is inserted into an inner cavity of the fixing plates 4 for splicing, then one end of the tower foot is clamped and fixed through the clamping mechanism 3, movement of the tower foot during welding is avoided, stability during welding of the tower foot is improved, perpendicularity of the tower foot is adjusted through the adjusting assemblies 5, accordingly stability during welding of the tower foot is improved, working efficiency of welding of the tower foot is improved, deviation is avoided during subsequent processing, reworking of workers is reduced, and deviation of perpendicularity after splicing of the tower foot is avoided.
The fixture 3 includes positive and negative threaded rod 31, positive and negative threaded rod 31 sets up the inner chamber at the removal groove 2, the one end of positive and negative threaded rod 31 rotates with the inside wall of removal groove 2 to be connected, the other end of positive and negative threaded rod 31 runs through removal groove 2 and fixedly connected with rotatory piece 32, rotatory piece 32 is located the outside of mount pad 1, the both ends of positive and negative threaded rod 31 surface all have through threaded connection and remove seat 33, the last surface mounting who removes seat 33 has the clamping assembly 34 that is used for the centre gripping tower foot, the staff twists rotatory piece 32 and provides the drive power and make positive and negative threaded rod 31 rotatory, positive and negative threaded rod 31 drives through the threaded connection at both ends and removes seat 33, make clamping assembly 34 remove.
Through holes are formed in the two ends of the movable seat 33, the inner cavity of the through hole of the movable seat 33 is inserted and slid with a guide rod 6, and the two ends of the guide rod 6 are fixedly connected with the inner side wall of the movable groove 2. Through the setting of guide bar 6, make the removal seat 33 only can reciprocate on the surface of positive and negative screw rod when removing, realize that clamping assembly 34 carries out the centre gripping to the one end of tower foot.
The clamping assembly 34 comprises a clamping plate 341, the lower surface of the clamping plate 341 is bolted with the upper surface of the movable seat 33, a rubber pad 342 is arranged on the inner side wall of the clamping plate 341, the movable seat 33 drives the clamping plate 341 to clamp one end of a tower foot, and the surface of the tower foot is prevented from being scratched when the clamping plate 341 contacts through the arrangement of the rubber pad 342.
The shape of fixed plate 4 is L form setting, and the lateral wall of fixed plate 4 is provided with boss 7, and boss 7's shape is triangle form setting, and boss 7's lateral wall and fixed plate 4's lateral wall fixed connection, through fixed plate 4 and boss 7's setting, avoid fixed plate 4 to use for a long time to appear the phenomenon of deformation, promote fixed plate 4's life.
The adjusting component 5 comprises a threaded hole 51, the threaded hole 51 is formed in the surface of the fixing plate 4, a locating pin 52 is connected to the inner cavity of the threaded hole 51 through threads, a limiting block 53 is fixedly connected to one end of the locating pin 52, the locating pin 52 can move towards the surface of the tower foot through the matching of the locating pin 52 and the threaded hole 51, and the locating pin 52 pushes the tower foot to move so as to achieve adjustment of the perpendicularity of the tower foot.
The screw holes 51 are provided with a plurality of groups, and a plurality of groups of positioning pins 52 are arranged on the surface of the fixed plate 4 in a rectangular shape, and the angle of the positioning pins 52 to the tower foot is convenient to adjust through the arrangement of the screw holes 51.
The inside wall of fixed plate 4 has pegged graft and has had curb plate 8, and the shape of curb plate 8 is the polygon setting, and the through-hole has been seted up to the surface of curb plate 8 and the corresponding position of screw hole 51, through the setting of curb plate 8, makes locating pin 52 pass the through-hole on curb plate 8 and the surface contact of tower foot, realizes the straightness regulation that hangs down of tower foot when the surface subsides of tower foot and curb plate 8.
When the welding jig is specifically used, the tower foot is inserted into the inner cavity of the fixing plate 4 to be spliced, the worker twists the rotating block 32 to provide driving force to enable the forward and reverse threaded rods 31 to rotate, the forward and reverse threaded rods 31 drive the movable seat 33 to move through threaded connection at two ends, the movable seat 33 can only move up and down on the surface of the forward and reverse threaded rods when moving, the movable seat 33 drives the clamping plate 341 to clamp one end of the tower foot, the rubber pad 342 is arranged to avoid scratching the surface of the tower foot when the clamping plate 341 contacts, then the locating pin 52 is matched with the threaded holes 51, the rotating limiting block 53 can enable the locating pin 52 to move towards the surface of the tower foot, the locating pin 52 passes through the through holes in the side plates 8 to be in contact with the surface of the tower foot through the arrangement of the side plates 8, the perpendicularity of the tower foot is adjusted when the tower foot is attached to the surface of the side plates 8, accordingly stability of welding of the tower foot is improved, working efficiency of welding of the tower foot is improved, deviation of subsequent processing is avoided, reworking of the worker after the tower foot is spliced is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Tower foot welding positioning assembly, including mount pad (1), its characterized in that: the utility model discloses a tower leg adjusting device, including mount pad (1), fixed plate (4) are provided with four groups, four groups fixed plate (4) symmetric distribution is around mount pad (1) upper surface, four groups all install on fixed plate (4) and be used for adjusting adjustment assembly (5) of tower leg straightness that hangs down, be used for centre gripping tower leg in fixture (3) are all offered all around on mount pad (1) surface to fixture (1), the inner chamber of removal groove (2).
2. The tower foot weld fixture assembly of claim 1, wherein: the clamping mechanism (3) comprises a positive and negative threaded rod (31), the positive and negative threaded rod (31) is arranged in an inner cavity of the movable groove (2), one end of the positive and negative threaded rod (31) is rotationally connected with the inner side wall of the movable groove (2), the other end of the positive and negative threaded rod (31) penetrates through the movable groove (2) and is fixedly connected with a rotating block (32), the rotating block (32) is located outside the mounting seat (1), two ends of the outer surface of the positive and negative threaded rod (31) are respectively provided with a movable seat (33) through threaded connection, and a clamping assembly (34) for clamping a tower foot is mounted on the upper surface of the movable seat (33).
3. The tower foot weld fixture assembly of claim 2, wherein: through holes are formed in the two ends of the movable seat (33), guide rods (6) are inserted into the inner cavities of the through holes of the movable seat (33) in a sliding mode, and the two ends of the guide rods (6) are fixedly connected with the inner side walls of the movable grooves (2).
4. The tower foot weld fixture assembly of claim 2, wherein: the clamping assembly (34) comprises a clamping plate (341), the lower surface of the clamping plate (341) is bolted with the upper surface of the movable seat (33), and a rubber pad (342) is arranged on the inner side wall of the clamping plate (341).
5. The tower foot weld fixture assembly of claim 1, wherein: the shape of fixed plate (4) is L form setting, the lateral wall of fixed plate (4) is provided with boss (7), the shape of boss (7) is triangle form setting, lateral wall and the lateral wall fixed connection of fixed plate (4) of boss (7).
6. The tower foot weld fixture assembly of claim 1, wherein: the adjusting assembly (5) comprises a threaded hole (51), the threaded hole (51) is formed in the surface of the fixing plate (4), a locating pin (52) is connected to the inner cavity of the threaded hole (51) through threads, and a limiting block (53) is fixedly connected to one end of the locating pin (52).
7. The tower foot weld fixture assembly of claim 6, wherein: the threaded holes (51) are provided with a plurality of groups, and the positioning pins (52) of the groups are arranged on the surface of the fixed plate (4) in a rectangular shape.
8. The tower foot weld fixture assembly of claim 1, wherein: the inner side wall of the fixed plate (4) is inserted with a side plate (8), the shape of the side plate (8) is polygonal, and a through hole is formed in the position, corresponding to the threaded hole (51), of the surface of the side plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322546214.6U CN220902358U (en) | 2023-09-19 | 2023-09-19 | Tower foot welding positioning assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322546214.6U CN220902358U (en) | 2023-09-19 | 2023-09-19 | Tower foot welding positioning assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902358U true CN220902358U (en) | 2024-05-07 |
Family
ID=90921181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322546214.6U Active CN220902358U (en) | 2023-09-19 | 2023-09-19 | Tower foot welding positioning assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN220902358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118635793A (en) * | 2024-08-14 | 2024-09-13 | 洛阳永曜电力有限公司 | Welding robot for tower feet of electric power iron tower and welding process thereof |
-
2023
- 2023-09-19 CN CN202322546214.6U patent/CN220902358U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118635793A (en) * | 2024-08-14 | 2024-09-13 | 洛阳永曜电力有限公司 | Welding robot for tower feet of electric power iron tower and welding process thereof |
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