CN219809093U - Novel leveling of wind power generation tower column device - Google Patents
Novel leveling of wind power generation tower column device Download PDFInfo
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- CN219809093U CN219809093U CN202321311535.1U CN202321311535U CN219809093U CN 219809093 U CN219809093 U CN 219809093U CN 202321311535 U CN202321311535 U CN 202321311535U CN 219809093 U CN219809093 U CN 219809093U
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- 238000010248 power generation Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of wind power generation tower construction, in particular to a novel wind power generation tower column leveling device, which is characterized in that three groups of fixing frames are connected through a connecting device, the fixing frames are arranged on upper flange plates, gaps between an upper group of flange plates and a lower group of flange plates are adjusted through the three groups of leveling devices arranged on the fixing frames, and the offset of a tower body is adjusted by matching with measuring equipment such as a total station and the like, so that a worker does not need to repeatedly adjust an adjusting bolt, and the labor intensity of operators is reduced; the sealing plate is matched with the fixing frame to seal gaps between the two groups of flange plates, so that the packing between the two groups of flange plates is convenient to fill and fix, and the practicability of the device is improved; the device comprises a base, a flange plate, a tower body, a connecting bolt, a fixing nut and an adjusting bolt; the device also comprises three groups of fixing frames, a connecting device, three groups of leveling devices and three groups of sealing devices.
Description
Technical Field
The utility model relates to the technical field of wind power generation tower construction, in particular to a novel wind power generation tower column leveling device.
Background
The wind driven generator is power equipment which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate and finally outputs alternating current, the main body of the wind driven generator is usually larger, certain limitations are provided on transportation and installation, a main supporting structure of the wind driven generator is a tower body of the wind driven generator, the wind driven generator consists of a tower base, a steel frame base, a connecting flange and the tower body, leveling is required in the construction process of the embedded part and the base, but due to the fact that the height of the tower body is higher, the extremely small horizontal deviation of the base can cause obvious deviation between the top of the tower body and the vertical direction, and a connecting surface needs to be adjusted in the connection process, so that the inclination deviation angle of the tower body is in a required range.
The utility model patent in China with the application number of CN202220434887.5 relates to a novel wind power generation tower column leveling device, which comprises a frame, a connecting device and a leveling device, wherein the problem that the levelness of the tower top caused by the accumulated error of field installation cannot meet the requirement of equipment installation is solved, and uncertain factors caused by low machining precision and overlarge installation error are avoided.
However, the above device has the following problems in practical use: firstly, the leveling screw rod needs to be adjusted repeatedly manually in the leveling process of the device, so that the labor intensity of operators is high; secondly, the filling of the gap between the flanges needs to be manually built with templates, so that the equipment installation efficiency is reduced.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a device which is characterized in that three groups of fixing frames are connected through a connecting device, the fixing frames are arranged on an upper flange plate, gaps between the upper flange plate and the lower flange plate are adjusted through the three groups of leveling devices arranged on the fixing frames, and the offset of a tower body is adjusted by matching with measuring equipment such as a total station and the like, so that a worker does not need to repeatedly adjust an adjusting bolt, and the labor intensity of operators is reduced; the gap between the two groups of flange plates is sealed through the sealing plate matched with the fixing frame, so that the filler between the two groups of flange plates is convenient to fill and fix, and the practicability of the device is improved.
The utility model relates to a novel wind power generation tower column leveling device, which comprises a base, a flange plate, a tower body, connecting bolts, fixing nuts and adjusting bolts, wherein the flange plates are arranged on the upper end surface of the base and the lower end surface of the tower body, a plurality of groups of connecting bolts penetrate through the upper and lower groups of flange plates, a plurality of groups of fixing nuts are arranged on the upper end surface of the upper side flange plate, and the adjusting bolts penetrate through the upper end surfaces of the fixing nuts and extend to the lower side of the upper side flange plate; the device comprises a flange plate, a connecting device, a leveling device, a sealing device, a fixing frame, a connecting device and a sealing device, wherein the flange plate is arranged on the upper side of the flange plate after the fixing frame is connected with the connecting device; the leveling device and the sealing device can be arranged on the fixing frame; the three groups of fixing frames are connected through the connecting device, the fixing frames are arranged on the upper flange plates, gaps between the upper flange plates and the lower flange plates are adjusted through the three groups of leveling devices arranged on the fixing frames, and the offset of the tower body is adjusted by matching with measuring equipment such as a total station and the like, so that a worker does not need to repeatedly adjust an adjusting bolt, and the labor intensity of operators is reduced; the gap between the two groups of flange plates is sealed through the sealing plate matched with the fixing frame, so that the filler between the two groups of flange plates is convenient to fill and fix, and the practicability of the device is improved.
Preferably, the fixing frame comprises an arc-shaped frame, a supporting ring, an open slot, a limit slot and an edge limit block, wherein the radian of the arc-shaped frame is one hundred twenty degrees, the supporting ring is connected to the inner side surface of the arc-shaped frame, the open slot is formed in the upper end surface of the arc-shaped frame, the bottom of the open slot extends to the lower side of the supporting ring, and the limit slots are formed in the lower end surface and the left end surface and the right end surface of the open slot; three arc frames can be taken on the upper side flange plate through the supporting ring after being connected, and leveling device and sealing device can both be placed in the limiting groove, and the leveling device is limited through the opening groove and the limiting groove.
Preferably, the connecting device comprises an edge limiting block, a middle limiting block and a connecting bolt, the middle part of the left side surface of the arc-shaped frame is connected with the middle limiting block, the upper part and the lower part of the right side surface of the opening groove are respectively connected with a group of edge limiting blocks, the upper end surfaces of the edge limiting blocks and the middle limiting block are respectively provided with circular holes with the same size, the distance between the two groups of edge limiting blocks is the same as the height of the middle limiting block, the upper end surface of the middle limiting block and the lower end surface of the upper edge limiting block are on the same plane, and the connecting bolt can be inserted into the edge limiting blocks and the middle limiting block; the three groups of fixing frames are sleeved on the tower body, the side limiting blocks and the middle limiting blocks on the two adjacent groups of arc frames are attached, the connecting bolts are inserted into the circular holes in the side limiting blocks and the middle limiting blocks to fix the two adjacent groups of arc frames, and the three groups of arc frames are slowly put down to enable the supporting rings to be clamped on the upper end faces of the flange plates, so that the fixing frames are stably fixed on the two groups of flange plates, and the leveling device is convenient to level.
Preferably, the leveling device comprises an adjusting support plate, a support table, an electric cylinder and a pulling pressure sensor, wherein the adjusting support plate can be placed in a limit groove, the support table is connected to the rear end face of the adjusting support plate, the fixed end of the electric cylinder is installed on the rear end face of the support table, a rectangular hole is formed in the front end face of the adjusting support plate and extends to the rear end face of the support table, the moving end of the electric cylinder can move in the rectangular hole of the adjusting support plate, the moving end of the electric cylinder is connected with a triangular prism adjusting head through the pulling pressure sensor, two side faces of the triangular prism adjusting head are mutually perpendicular, one face of each of two mutually perpendicular faces is connected with the pulling pressure sensor, the other face of each of the two faces is located at the upper part, and the upper end face of the triangular prism adjusting head and the lower end face of the upper middle limiting block are located on the same plane after the adjusting support plate is placed in the limit groove; the three groups of adjusting support plates are placed in the three groups of limiting grooves, the three groups of electric cylinders are controlled to extend, the tip ends of the triangular prism adjusting heads enter between the two groups of flange plates, the resistance born by the triangular prism adjusting heads in pushing is monitored through the pulling pressure sensor, the inclination of the tower body is measured by matching with measuring equipment such as a total station, the inclination of the upper flange plate is adjusted by adjusting the pushing quantity of the triangular prism adjusting heads, the inclination of the tower body is enabled to be within a specified range, then the lower parts of the adjusting bolts are abutted against the lower end face of the lower flange plate by rotating the adjusting bolts, the space position of the upper flange plate is stabilized, the main bearing force is replaced to the adjusting bolts by the triangular prism adjusting heads, then the two groups of flange plates are fixed through the connecting bolts, the movable ends of the electric cylinders are slowly contracted while being fixed, the range between the two groups of flange plates is extracted by the triangular prism adjusting heads, the contraction resistance is observed through the pulling pressure sensor in the extraction process, whether the main supporting force of the upper flange plate is still provided by the triangular prism adjusting heads is matched with the measuring equipment, and the practicability of the device is improved in the extraction process.
Preferably, the sealing device comprises a triangular prism adjusting head and a sealing plate, wherein the triangular prism adjusting head can be inserted into the limiting groove, and the upper part of the outer side end surface of the triangular prism adjusting head is connected with the sealing plate; after the adjustment and the fixation are completed, the three groups of triangular prism adjusting heads are inserted into the limit grooves of the three groups of arc-shaped frames, then filling materials are poured between the two groups of flange plates through pouring holes reserved on the flanges, the opening grooves are sealed through the triangular prism adjusting heads, filling materials are prevented from overflowing, and the practicability of the device is improved.
Preferably, the novel arc-shaped rack further comprises a handle, wherein the handle is connected to the lower part of the inner side end surface of the arc-shaped rack, and a plurality of groups of grooves are formed in the inner side surface of the handle; the lower parts of the arc-shaped frames in the three groups of connection states in the adjusting process of the adjusting device can incline, part of filler in the subsequent pouring process can flow out through gaps between the lower parts of the inner sides of the arc-shaped frames and the lower flange plates, the gaps between the arc-shaped frames and the lower flange plates can be sealed through the handles, the overflow amount of the filler is reduced, and the practicability of the device is improved.
Compared with the prior art, the utility model has the beneficial effects that: the three groups of fixing frames are connected through the connecting device, the fixing frames are arranged on the upper flange plates, gaps between the upper flange plates and the lower flange plates are adjusted through the three groups of leveling devices arranged on the fixing frames, and the offset of the tower body is adjusted by matching with measuring equipment such as a total station and the like, so that a worker does not need to repeatedly adjust an adjusting bolt, and the labor intensity of operators is reduced; the gap between the two groups of flange plates is sealed through the sealing plate matched with the fixing frame, so that the filler between the two groups of flange plates is convenient to fill and fix, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic illustration of the overall axial structure of the present utility model after connection;
FIG. 3 is a schematic illustration of the structure of the fixture and leveling device;
FIG. 4 is a schematic cross-sectional view of a leveling device;
the reference numerals in the drawings: 1. a base; 2. a flange plate; 3. a tower body; 4. a connecting bolt; 5. a fixing nut; 6. an adjusting bolt; 7. an arc-shaped frame; 8. a support ring; 9. an open slot; 10. a limit groove; 11. side limit blocks; 12. a middle limiting block; 13. a connecting bolt; 14. adjusting the supporting plate; 15. a support table; 16. an electric cylinder; 17. a pull pressure sensor; 18. a triangular prism adjusting head; 19. a sealing plate; 20. a handle; 21. and (5) sealing the rubber gasket.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1, 2, 3 and 4, the fixing frame is connected through a connecting device, and both the leveling device and the sealing device can be arranged on the fixing frame;
firstly, three groups of fixing frames are sleeved on a tower body 3, side limiting blocks 11 and middle limiting blocks 12 on two adjacent groups of arc frames 7 are attached, connecting bolts 13 are inserted into circular holes in the side limiting blocks 11 and the middle limiting blocks 12 to fix the two adjacent groups of arc frames 7, the three groups of arc frames 7 are slowly put down to clamp a supporting ring 8 on the upper end face of a flange plate 2, so that the fixing frames are stably fixed on the two groups of flange plates 2, then three groups of adjusting supporting plates 14 are put into three groups of limiting grooves 10, then three groups of electric cylinders 16 are controlled to extend, the tip ends of triangular prism adjusting heads 18 enter between the two groups of flange plates 2, resistance born by pushing of the triangular prism adjusting heads 18 is monitored through pulling pressure sensors 17, inclination of the tower body is measured by matching with measuring equipment such as a total station, inclination of the upper flange plate 2 is adjusted through adjustment of pushing quantity of the triangular prism adjusting heads 18, the inclination angle of the tower body is within a specified range, then the adjusting bolt 6 is rotated to enable the lower part of the adjusting bolt 6 to prop against the lower end face of the lower side flange plate 2, the space position of the upper side flange plate 2 is stabilized, the main bearing capacity is replaced to the adjusting bolt 6 by the triangular prism adjusting head 18, then the two groups of flange plates 2 are fixed through the connecting bolt 4, the moving end of the electric cylinder 16 is slowly contracted while being fixed, the triangular prism adjusting head 18 is pulled out of the range between the two groups of flange plates 2, the contraction resistance is observed through the pulling pressure sensor 17 in the pulling process, whether the main supporting force of the upper side flange plate 2 is still provided by the triangular prism adjusting head 18 is judged, the inclination amount of the tower body in the pulling process is observed by matching with measuring equipment, then the triangular prism adjusting head 18 is inserted into the limiting groove 10 of the three groups of arc-shaped frames 7 after the adjustment and the fixing are completed, pouring filler between the two groups of flange plates 2 through pouring holes reserved on the flanges, sealing the open grooves 9 through the triangular prism adjusting heads 18 to prevent the filler from overflowing, and removing the device after the strength of the poured filler meets the requirement;
the fixing frame comprises an arc-shaped frame 7, a supporting ring 8, an open slot 9, a limit slot 10 and a side limit block 11, wherein the radian of the arc-shaped frame 7 is one hundred twenty degrees, the supporting ring 8 is connected to the inner side surface of the arc-shaped frame 7, the open slot 9 is formed in the upper end surface of the arc-shaped frame 7, the bottom of the open slot 9 extends to the lower side of the supporting ring 8, and the limit slot 10 is formed in the lower end surface and the left end surface and the right end surface of the open slot 9;
the connecting device comprises an edge limiting block 11, a middle limiting block 12 and a connecting bolt 13, wherein the middle part of the left side surface of the arc-shaped frame 7 is connected with the middle limiting block 12, the upper part and the lower part of the right side surface of the opening groove 9 are respectively connected with a group of edge limiting blocks 11, the upper end surfaces of the edge limiting blocks 11 and the middle limiting block 12 are respectively provided with circular holes with the same size, the distance between the two groups of edge limiting blocks 11 is the same as the height of the middle limiting block 12, the upper end surface of the middle limiting block 12 and the lower end surface of the upper edge limiting block 11 are on the same plane, and the connecting bolt 13 can be inserted into the edge limiting blocks 11 and the middle limiting block 12;
the leveling device comprises an adjusting support plate 14, a support table 15, an electric cylinder 16 and a tension and pressure sensor 17, wherein the adjusting support plate 14 can be placed in a limit groove 10, the support table 15 is connected to the rear end face of the adjusting support plate 14, the fixed end of the electric cylinder 16 is arranged on the rear end face of the support table 15, a rectangular hole is formed in the front end face of the adjusting support plate 14 and extends to the rear end face of the support table 15, the moving end of the electric cylinder 16 can move in the rectangular hole of the adjusting support plate 14, the moving end of the electric cylinder 16 is connected with a triangular prism adjusting head 18 through the tension and pressure sensor 17, two side faces of the triangular prism adjusting head 18 are mutually perpendicular, one of two mutually perpendicular faces is connected with the tension and pressure sensor 17, the other face is positioned at the upper part, and the upper end face of the rear triangular prism adjusting head 18 placed in the limit groove 10 is on the same plane with the lower end face of the upper middle limiting block 12;
the sealing device comprises a triangular prism adjusting head 18 and a sealing plate 19, wherein the triangular prism adjusting head 18 can be inserted into the limit groove 10, and the upper part of the outer side end surface of the triangular prism adjusting head 18 is connected with the sealing plate 19;
the three groups of fixing frames are connected through the connecting device, the fixing frames are arranged on the upper flange plate 2, gaps between the upper flange plate 2 and the lower flange plate 2 are adjusted through the three groups of leveling devices, the offset of the tower body is adjusted by matching with measuring equipment such as a total station and the like, the adjusting bolts 6 are not required to be adjusted repeatedly by workers, and the labor intensity of operators is reduced.
Example 2
The improvement on the first embodiment comprises a handle 20, wherein the handle 20 is arranged on the fixed frame;
the sealing plate is matched with the fixing frame to seal gaps between the two groups of flange plates 2, so that the filling and fixing of the filler between the two groups of flange plates 2 are facilitated, and the practicability of the device is improved;
the lower parts of the arc-shaped frames 7 in three groups of connection states can incline in the adjusting process of the adjusting device, part of filler can flow out through gaps between the lower parts of the inner sides of the arc-shaped frames 7 and the lower flange plates 2 in the subsequent pouring process, the gaps between the arc-shaped frames 7 and the lower flange plates 2 can be sealed through the handles 20, the overflow amount of the filler is reduced, and the practicability of the device is improved;
the novel arc-shaped frame comprises a frame body 7, and is characterized by further comprising a handle 20, wherein the handle 20 is connected to the lower part of the inner side end face of the arc-shaped frame 7, and a plurality of groups of grooves are formed in the inner side face of the handle 20.
As shown in fig. 1 to 4, when the novel wind power generation tower column leveling device of the utility model works, firstly three groups of fixing frames are sleeved on a tower body 3, and an edge limiting block 11 and a middle limiting block 12 on two adjacent groups of arc frames 7 are attached, a connecting bolt 13 is inserted into circular holes in the edge limiting block 11 and the middle limiting block 12 to fix the two adjacent groups of arc frames 7, three groups of arc frames 7 are slowly put down to clamp a bearing ring 8 on the upper end surface of a flange plate 2, so that the fixing frames are stably fixed on the two groups of flange plates 2, then three groups of adjusting support plates 14 are put into three groups of limiting grooves 10, then three groups of electric cylinders 16 are controlled to extend, the tip ends of triangular prism adjusting heads 18 enter between the two groups of flange plates 2, the resistance of the pushing of the triangular prism adjusting heads 18 is monitored through a tension sensor 17, the inclination of the tower body is measured by matching with measuring equipment such as a total station and the like, the inclination of the upper flange plate 2 is adjusted by adjusting the pushing quantity of the triangular prism adjusting head 18, so that the inclination angle of the tower body is within a specified range, then the adjusting bolt 6 is rotated to enable the lower part of the adjusting bolt 6 to prop against the lower end face of the lower flange plate 2, the space position of the upper flange plate 2 is stabilized, the main bearing capacity is replaced to the adjusting bolt 6 by the triangular prism adjusting head 18, then the two groups of flange plates 2 are fixed by the connecting bolt 4, the moving end of the electric cylinder 16 is slowly contracted while being fixed, the triangular prism adjusting head 18 is pulled out of the range between the two groups of flange plates 2, the contraction resistance is observed by the pulling pressure sensor 17 in the pulling process, whether the main supporting force of the upper flange plate 2 is still provided by the triangular prism adjusting head 18 is judged, and the inclination quantity of the tower body in the pulling process is observed by matching with the measuring equipment, and then, after the adjustment and the fixation are completed, the three groups of triangular prism adjusting heads 18 are inserted into the limit grooves 10 of the three groups of arc-shaped frames 7, then, filling materials are poured between the two groups of flange plates 2 through pouring holes reserved on the flanges, the open grooves 9 are sealed through the triangular prism adjusting heads 18, the filling materials are prevented from overflowing, and the device is removed after the pouring filling strength meets the requirement.
The electric cylinder 16 and the tension and pressure sensor 17 of the novel wind power generation tower column leveling device are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. The utility model provides a novel wind power generation tower column leveling device, including base (1), ring flange (2), body of tower (3), connecting bolt (4), fixation nut (5) and adjusting bolt (6), all install ring flange (2) on the up end of base (1) and the lower terminal surface of body of tower (3), multiunit connecting bolt (4) pass two sets of ring flange (2) from top to bottom, install multiunit fixation nut (5) on the up end of upside ring flange (2), adjusting bolt (6) pass the up end of fixation nut (5) and extend to the downside of upper portion ring flange (2); the device is characterized by further comprising three groups of fixing frames, a connecting device, three groups of leveling devices and three groups of sealing devices, wherein the fixing frames are connected and then are put on the upper flange plate (2), the connecting device is arranged on the fixing frames, and the three groups of fixing frames are formed into a circle by the connecting device; the leveling device and the sealing device can be arranged on the fixing frame.
2. The novel wind power generation tower column leveling device according to claim 1, wherein the fixing frame comprises an arc-shaped frame (7), a supporting ring (8), an open slot (9), a limit slot (10) and side limit blocks (11), the radian of the arc-shaped frame (7) is one hundred twenty degrees, the supporting ring (8) is connected to the inner side surface of the arc-shaped frame (7), the open slot (9) is formed in the upper end surface of the arc-shaped frame (7), the bottom of the open slot (9) extends to the lower side of the supporting ring (8), and the limit slot (10) is formed in the lower end surface and the left end surface and the right end surface of the open slot (9).
3. The novel wind power generation tower column leveling device according to claim 2, wherein the connecting device comprises an edge side limiting block (11), a middle limiting block (12) and a connecting bolt (13), the middle part of the left side surface of the arc-shaped frame (7) is connected with the middle limiting block (12), the upper part and the lower part of the right side surface of the opening groove (9) are respectively connected with a group of edge side limiting blocks (11), the upper end surfaces of the edge side limiting block (11) and the middle limiting block (12) are respectively provided with a circular hole with the same size, the distance between the two groups of edge side limiting blocks (11) is the same as the height of the middle limiting block (12), the upper end surface of the middle limiting block (12) and the lower end surface of the upper edge side limiting block (11) are on the same plane, and the connecting bolt (13) can be inserted into the edge side limiting block (11) and the middle limiting block (12).
4. A novel wind power generation tower column leveling device according to claim 3, characterized in that the leveling device comprises an adjusting support plate (14), a support table (15), an electric cylinder (16) and a pulling pressure sensor (17), wherein the adjusting support plate (14) can be placed into a limit groove (10), the support table (15) is connected to the rear end face of the adjusting support plate (14), the fixed end of the electric cylinder (16) is arranged on the rear end face of the support table (15), a rectangular hole is formed in the front end face of the adjusting support plate (14) and extends to the rear end face of the support table (15), the movable end of the electric cylinder (16) can move in the rectangular hole of the adjusting support plate (14), a triangular prism adjusting head (18) is connected to the movable end of the electric cylinder (16) through the pulling pressure sensor (17), two sides of the triangular prism adjusting head (18) are mutually perpendicular, one of the two sides of the triangular prism adjusting head (18) is connected with the pulling pressure sensor (17), the other side of the two sides of the triangular prism adjusting head is located at the upper portion, the upper end face of the triangular prism adjusting head (18) is placed in the limit groove (10), and the upper end face of the upper end of the triangular prism adjusting support plate (14) is located on the upper face of the upper end face of the limit groove (12).
5. A novel wind power generation tower column leveling device according to claim 3, characterized in that the sealing device comprises a triangular prism adjusting head (18) and a sealing plate (19), wherein the triangular prism adjusting head (18) can be inserted into the limiting groove (10), and the sealing plate (19) is connected to the upper part of the outer side end surface of the triangular prism adjusting head (18).
6. The novel wind power generation tower column leveling device according to claim 2, further comprising a handle (20), wherein the handle (20) is connected to the lower part of the inner side end surface of the arc-shaped frame (7), and a plurality of groups of grooves are formed in the inner side surface of the handle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321311535.1U CN219809093U (en) | 2023-05-29 | 2023-05-29 | Novel leveling of wind power generation tower column device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321311535.1U CN219809093U (en) | 2023-05-29 | 2023-05-29 | Novel leveling of wind power generation tower column device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219809093U true CN219809093U (en) | 2023-10-10 |
Family
ID=88213471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321311535.1U Active CN219809093U (en) | 2023-05-29 | 2023-05-29 | Novel leveling of wind power generation tower column device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219809093U (en) |
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2023
- 2023-05-29 CN CN202321311535.1U patent/CN219809093U/en active Active
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