CN215855019U - Turnover device for wind power tower cylinder - Google Patents
Turnover device for wind power tower cylinder Download PDFInfo
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- CN215855019U CN215855019U CN202121966515.9U CN202121966515U CN215855019U CN 215855019 U CN215855019 U CN 215855019U CN 202121966515 U CN202121966515 U CN 202121966515U CN 215855019 U CN215855019 U CN 215855019U
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- cross rod
- rod
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- bevel gear
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Abstract
The utility model discloses a turnover device for a wind power tower cylinder, wherein one end of a rotating bolt is sleeved with a second bevel gear, sliding grooves are formed in the front side and the rear side of the inner part of a cross rod in a penetrating manner, a threaded cross rod is arranged in each sliding groove, one end of the threaded cross rod penetrates into the inner part of a mounting groove and is sleeved with a first bevel gear, the first bevel gear is meshed with the second bevel gear and is connected with the second bevel gear, a rotating threaded rod is arranged in the center of the other side of a support, a connecting block is arranged on the outer wall of the other side of the cross rod and positioned in the center, a threaded groove is formed in the connecting block, and the inner wall of the threaded groove is meshed with the outer wall of the rotating threaded rod. According to the wind power tower cylinder lifting device, the rotary threaded rod is arranged, and the transverse rod can move in the vertical direction by rotating the rotary threaded rod, so that the wind power tower cylinder can be lifted when placed on the ground, and the wind power tower cylinder can be directly lifted without manpower.
Description
Technical Field
The utility model relates to the application and the technical field of wind power towers, in particular to a turnover device for a wind power tower.
Background
The wind power tower barrel is a tower pole of wind power generation, and mainly plays a supporting role in a wind generating set and absorbs the vibration of the set. The production process flow of the wind power tower is generally as follows: blanking by a numerical control cutting machine, beveling a thick plate, performing spot welding and positioning after the plate is rolled and formed by a plate rolling machine, welding an inner longitudinal seam and an outer longitudinal seam after confirmation, performing secondary rounding if a problem exists after roundness inspection, performing group spot welding on a roller frame by adopting a hydraulic group after welding a single-section barrel, welding an inner circular seam and an outer circular seam, performing tolerance inspection such as straightness and the like, performing nondestructive flaw detection and flatness inspection of a welding seam after welding a flange, performing sand blasting and paint spraying treatment, and after internal part installation and finished product inspection, transporting to an installation site.
The prior patent (publication number is CN 210977759U) discloses a turning device for wind power tower cylinder for rotate wind power tower cylinder around self axis, including the crossbeam and install on the crossbeam and the elevating system of symmetry setting, elevating system includes the jack and with the bearing roller mount pad that the jack upper end is connected with rotatable mode, be provided with at least two bearing rollers of being connected with rotatable mode with the bearing roller mount pad in the bearing roller mount pad. This patent is placed subaerial time to wind power tower cylinder, then need use the manpower to lift wind power tower cylinder's one end and put the device on, to using under some specific environment and inconvenient thereof, and this patent adopts solid thing to make, and its weight is heavier relatively, and when the special site transport and inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a turnover device for a wind power tower.
In order to achieve the purpose, the utility model adopts the following technical scheme: a turnover device for a wind power tower cylinder comprises a support, wherein a cross bar is arranged inside the support, one side of the cross bar is provided with two supporting blocks, the center of the inside of the cross bar is provided with an installation groove, a rotating bolt penetrates through the top end inside the mounting groove, a second bevel gear is sleeved at one end of the rotating bolt, sliding grooves are respectively arranged at the front side and the rear side of the inner part of the cross rod in a penetrating way, a threaded cross rod is arranged in each sliding groove, one end of the threaded cross rod penetrates into the mounting groove and is sleeved with a first bevel gear, the first bevel gear is meshed with the second bevel gear, a rotating threaded rod is arranged at the center of the other side of the bracket, a connecting block is arranged on the outer wall of the other side of the cross rod and positioned at the center, the threaded groove is formed in the connecting block, and the inner wall of the threaded groove is meshed with the outer wall of the rotating threaded rod.
As a further description of the above technical solution:
two connecting rods are arranged inside the support, and the cross rod is movably connected with the support through the connecting rods.
As a further description of the above technical solution:
the top outer wall of supporting shoe has seted up the spread groove, the inside of spread groove is provided with three pulley, and the pulley adopts rubber material.
As a further description of the above technical solution:
the inside of spout and the outer wall cover that is located the screw thread horizontal pole are equipped with the movable block, and the one end and the supporting shoe fixed connection of movable block.
As a further description of the above technical solution:
the threaded cross rod comprises a front rod and a rear rod, and the directions of the threads on the front rod and the rear rod are opposite.
As a further description of the above technical solution:
the supporting block is an arc block and rotates, and the bottom end of the supporting block is a sharp corner.
As a further description of the above technical solution:
the support and the cross rod are made of carbon steel.
The utility model has the following beneficial effects:
1. according to the wind power tower barrel, the rotating bolt is arranged, and the second bevel gear is driven to rotate and further the threaded cross rod is driven to rotate through rotation of the rotating bolt, so that the supporting block can move in the horizontal direction, the wind power tower barrels with different sizes can be matched, and the practicability of the wind power tower barrel is improved.
2. According to the wind power tower cylinder lifting device, the rotary threaded rod is arranged, and the transverse rod can move in the vertical direction by rotating the rotary threaded rod, so that the wind power tower cylinder can be lifted when placed on the ground, and the wind power tower cylinder can be directly lifted without manpower.
3. According to the utility model, the supporting block is arranged, and the pulley on the supporting block is made of rubber, so that the outer wall of the wind power tower is protected from being scratched while the function of overturning the wind power tower is realized.
4. According to the utility model, the support is arranged, and the effect of lightness and convenience in transportation is achieved while the stability of the device is ensured due to the carbon steel material of the support.
Drawings
FIG. 1 is a perspective view of a turnover device for a wind power tower proposed by the present invention;
FIG. 2 is a partial main sectional view of a cross bar structure of a turnover device for a wind power tower according to the present invention;
FIG. 3 is a side sectional view of a cross bar structure of a turnover device for a wind power tower according to the present invention;
FIG. 4 is a perspective view of a support block structure of a turnover device for a wind power tower according to the present invention.
Illustration of the drawings:
1. a support; 2. a cross bar; 3. rotating the bolt; 4. a support block; 5. rotating the threaded rod; 6. a connecting rod; 7. a threaded cross bar; 8. mounting grooves; 9. a first bevel gear; 10. a second bevel gear; 11. a pulley; 12. a chute; 13. a movable block; 14. connecting blocks; 15. a thread groove; 16. connecting grooves; 701. a front bar; 702. a rear bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: a turnover device for a wind power tower cylinder comprises a support 1, a cross rod 2 is arranged inside the support 1, two supporting blocks 4 are arranged on one side of the cross rod 2, a mounting groove 8 is formed in the center inside the cross rod 2, a rotating bolt 3 penetrates through the top end inside the mounting groove 8, a second bevel gear 10 is sleeved on one end of the rotating bolt 3, sliding grooves 12 are formed in the front side and the rear side inside the cross rod 2, a threaded cross rod 7 is arranged inside the sliding grooves 12, one end of the threaded cross rod 7 penetrates into the mounting groove 8 and is sleeved with a first bevel gear 9, the first bevel gear 9 is meshed with the second bevel gear 10 and connected with the second bevel gear 10 through rotating the rotating bolt 3, thereby drive second conical gear 10 and rotate and then drive screw thread horizontal pole 7 and rotate to realize that supporting shoe 4 moves in the horizontal direction, realize carrying out the adaptation to not equidimension wind power tower cylinder, with this improvement its practicality.
The opposite side center department of support 1 is provided with rotation threaded rod 5, the opposite side outer wall of horizontal pole 2 just is located center department and is provided with connecting block 14, thread groove 15 has been seted up to connecting block 14's inside, and the inner wall of thread groove 15 is connected with the outer wall meshing of rotation threaded rod 5, rotate threaded rod 5 through rotating, thereby realize that horizontal pole 2 moves in the vertical direction, thereby realize placing when subaerial and carrying out the lifting when wind power tower cylinder, in order to realize need not the manpower and directly lift up wind power tower cylinder.
Support 1's inside is provided with two connecting rods 6, and horizontal pole 2 passes through connecting rod 6 swing joint with support 1, spread groove 16 has been seted up to the top outer wall of supporting shoe 4, spread groove 16's inside is provided with three pulley 11, and pulley 11 adopts the rubber material, the inside of spout 12 and the outer wall cover that is located screw thread horizontal pole 7 are equipped with movable block 13, and the one end and the 4 fixed connection of supporting shoe of movable block 13, screw thread horizontal pole 7 includes preceding pole 701 and back pole 702, and screw thread opposite direction on preceding pole 701 and the back pole 702, supporting shoe 4 is the arc piece and changes, and the bottom of supporting shoe 4 is the closed angle, support 1 and horizontal pole 2 all adopt the carbon steel material, because pulley 11 adopts the rubber material, thereby realize the difficult fish tail of protection wind power tower section of thick bamboo outer wall when carrying out the function of upset to wind power tower section of thick bamboo.
The working principle is as follows: according to the utility model, the support 1 is placed at one end of the wind power tower, the rotating bolt 3 is rotated at the moment, the threaded cross rod 7 is driven to rotate under the action of the second bevel gear 10 and the first bevel gear 9, the two supporting blocks 4 move inwards until the threaded cross rod is close to the outer wall of the wind power tower, the rotating threaded rod 5 is rotated at the moment, the cross rod 2 moves upwards, one end of the wind power tower is lifted up through the two supporting blocks 4, and the wind power tower can be conveniently turned over under the action of the pulley 11.
Finally, it should be noted that: although the present invention 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 or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a turning device for wind power tower cylinder, includes support (1), its characterized in that: a cross rod (2) is arranged inside the support (1), two supporting blocks (4) are arranged on one side of the cross rod (2), a mounting groove (8) is formed in the center of the inside of the cross rod (2), a rotating bolt (3) penetrates through the top end of the inside of the mounting groove (8), a second bevel gear (10) is sleeved at one end of the rotating bolt (3), sliding grooves (12) are formed in the front side and the rear side of the inside of the cross rod (2) in a penetrating mode, a threaded cross rod (7) is arranged inside the sliding grooves (12), one end of the threaded cross rod (7) penetrates through the inside of the mounting groove (8) and is sleeved with a first bevel gear (9), and the first bevel gear (9) is meshed with the second bevel gear (10);
the novel multifunctional rack is characterized in that a rotating threaded rod (5) is arranged at the center of the other side of the support (1), a connecting block (14) is arranged at the outer wall of the other side of the cross rod (2) and located at the center, a threaded groove (15) is formed in the connecting block (14), and the inner wall of the threaded groove (15) is meshed with the outer wall of the rotating threaded rod (5).
2. The turnover device for the wind tower according to claim 1, wherein: two connecting rods (6) are arranged inside the support (1), and the cross rod (2) is movably connected with the support (1) through the connecting rods (6).
3. The turnover device for the wind tower according to claim 1, wherein: connecting groove (16) have been seted up to the top outer wall of supporting shoe (4), the inside of connecting groove (16) is provided with three pulley (11), and pulley (11) adopt rubber material.
4. The turnover device for the wind tower according to claim 1, wherein: the inner portion of the sliding groove (12) and the outer wall of the threaded cross rod (7) are sleeved with movable blocks (13), and one ends of the movable blocks (13) are fixedly connected with the supporting blocks (4).
5. The turnover device for the wind tower according to claim 1, wherein: the threaded cross rod (7) comprises a front rod (701) and a rear rod (702), and the thread directions of the front rod (701) and the rear rod (702) are opposite.
6. The turnover device for the wind tower according to claim 1, wherein: the supporting block (4) is in arc block rotation, and the bottom end of the supporting block (4) is in a sharp angle.
7. The turnover device for the wind tower according to claim 1, wherein: the support (1) and the cross rod (2) are made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121966515.9U CN215855019U (en) | 2021-08-20 | 2021-08-20 | Turnover device for wind power tower cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121966515.9U CN215855019U (en) | 2021-08-20 | 2021-08-20 | Turnover device for wind power tower cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215855019U true CN215855019U (en) | 2022-02-18 |
Family
ID=80240889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121966515.9U Active CN215855019U (en) | 2021-08-20 | 2021-08-20 | Turnover device for wind power tower cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215855019U (en) |
-
2021
- 2021-08-20 CN CN202121966515.9U patent/CN215855019U/en active Active
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