CN218533275U

CN218533275U - Wind power tower cylinder flange welding deformation control device

Info

Publication number: CN218533275U
Application number: CN202222605348.6U
Authority: CN
Inventors: 李小军; 李振国; 王春晓; 陈晓丽
Original assignee: Henan Shuanghai General Equipment Co ltd
Current assignee: Henan Shuanghai General Equipment Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-28
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a top flange welding control technical field just discloses a wind power tower cylinder flange welding deformation controlling means, comprising a base plate, the equal fixedly connected with bracing piece all around of bottom plate upper surface, fixed surface is connected with the roof on the bracing piece, fixed surface is connected with the control ring on the roof, equal fixedly connected with grafting post all around of roof upper surface. This wind power tower cylinder flange welding deformation controlling means, extrude the ring through the setting, a control section of thick bamboo and the flexible post of direction, and make through the fly leaf along the guide post rebound and extrude the ring rebound and extrude the flange, make the flange released from the control ring, then make a control section of thick bamboo follow the flexible post rebound of direction through the rebound of adjusting electricity push rod, make the flange inner wall break away from with a control section of thick bamboo, thereby solved current wind power tower cylinder flange welding deformation controlling means and made the flange because the thermal expansion after processing, thereby make the flange from the problem that is difficult to take out in the control ring.

Description

Wind power tower cylinder flange welding deformation control device

Technical Field

The utility model relates to a top flange welding control technical field specifically is a wind power tower cylinder flange welding deformation control device.

Background

The wind power tower barrel is a tower pole of wind power generation, mainly plays a supporting role in a wind generating set, and simultaneously absorbs the vibration of the set, and a flange welding deformation control device of the wind power tower barrel is needed when the flange of the wind power tower barrel is processed; the existing wind power tower cylinder flange welding deformation control device basically adopts a structure that flanges are placed in a control ring which is integrally formed and is not provided with any pushing-out device for processing; the flange welding deformation control device for the wind power tower cylinder on the market at present adopts a structure that the flange is placed into a control ring which is integrally formed and is not provided with any pushing-out device for processing, so that the flange is expanded by heating after being processed, and is not easy to take out of the control ring; in view of this situation, we have developed an implement for solving the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a wind power tower cylinder flange welding deformation controlling means has solved current wind power tower cylinder flange welding deformation controlling means and has made the flange because the thermal expansion after processing to make the problem that the flange is difficult to take out from the control ring.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind power tower cylinder flange welding deformation control device, includes the bottom plate, equal fixedly connected with bracing piece all around on the bottom plate upper surface, surface fixedly connected with roof on the bracing piece, surface fixedly connected with control ring on the roof, equal fixedly connected with grafting post all around on the roof upper surface, equal fixedly connected with convex slide rail in bottom plate upper surface front side and upper surface rear side, convex slide rail surface sliding connection has movable strip, bottom plate upper surface left side fixedly connected with lift electric push rod, lift electric push rod right flank and movable strip left surface fixed connection, the equal fixedly connected with lift slide rail in movable strip upper surface front side and upper surface rear side, equal fixedly connected with guide post all around on the bottom plate upper surface, guide post surface sliding connection has the fly leaf, the equal fixedly connected with stress post in fly leaf front and the back, stress post surface and lift slide rail inner wall sliding connection, the equal fixedly connected with support column all around on the fly leaf upper surface, surface fixedly connected with extrudes the ring on the fly leaf, equal fixedly connected with flexible post that leads around on the flexible post, surface fixedly connected with control cylinder, control cylinder passes on the control ring, the fly leaf adjusts the flange upper surface and the flange adjustment electric push rod, flange adjustment hole all around the flange connection has been provided with flange control cylinder.

Preferably, the angle formed by the inner wall of the bottom of the lifting slide rail and the horizontal plane is forty-five degrees, and the stress column is cylindrical.

Preferably, the support rod is connected with the bottom plate and the top plate in a welding mode, and the support rod, the bottom plate and the top plate are made of stainless steel materials.

Preferably, the cross section of each guide post is circular, the number of the guide posts is four, and the thickness of the movable plate is twenty-five millimeters.

Preferably, the number of the support columns is four, the diameter of each support column is twenty-five millimeters, and the included angle formed between each group of the support columns is ninety degrees.

Preferably, the guiding telescopic column, the control cylinder and the movable plate are all made of stainless steel materials, and the guiding telescopic column is connected with the control cylinder and the movable plate in a welding mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a wind power tower cylinder flange welding deformation controlling means possesses following beneficial effect:

1. this wind power tower cylinder flange welding deformation controlling means, extrude the ring through the setting, a control section of thick bamboo and the flexible post of direction, and make through the fly leaf along the guide post rebound and extrude the ring rebound and extrude the flange, make the flange released from the control ring, then make a control section of thick bamboo follow the flexible post rebound of direction through the rebound of adjusting electricity push rod, make the flange inner wall break away from with a control section of thick bamboo, thereby solved current wind power tower cylinder flange welding deformation controlling means and made the flange because the thermal expansion after processing, thereby make the flange from the problem that is difficult to take out in the control ring.

2. This wind power tower cylinder flange welding deformation controlling means through setting up convex slide rail, activity strip, lift slide rail and stress column to form certain angle through lift slide rail inner wall and horizontal plane, make the power that the lift electric push rod receives when the control fly leaf reciprocates less, thereby prolonged the life of lift electric push rod.

3. This wind power tower cylinder flange welding deformation controlling means is through setting up a control section of thick bamboo, the flexible post of direction to shrink through adjusting electric push rod makes a control section of thick bamboo can descend certain distance along the flexible post of direction, makes personnel can be as required to letting a control section of thick bamboo descend certain distance when welding the flange inner wall, thereby makes personnel more convenient when carrying out weldment work to the flange inner wall.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 and fig. 3 are schematic views of the structure of the present invention in an exploded manner;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a support bar; 3. a top plate; 4. a control loop; 5. inserting the column; 6. a convex slide rail; 7. a movable bar; 8. lifting the electric push rod; 9. lifting the slide rail; 10. a guide post; 11. a movable plate; 12. a stress column; 13. a support column; 14. an extrusion ring; 15. guiding the telescopic column; 16. a control cylinder; 17. adjusting the electric push rod; 18. a flange; 19. and (4) flange holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a wind power tower cylinder flange welding deformation control device comprises a bottom plate 1, wherein support rods 2 are fixedly connected to the periphery of the upper surface of the bottom plate 1, a top plate 3 is fixedly connected to the upper surface of the support rods 2, a control ring 4 is fixedly connected to the upper surface of the top plate 3, plug-in columns 5 are fixedly connected to the periphery of the upper surface of the top plate 3, convex slide rails 6 are fixedly connected to the front side and the rear side of the upper surface of the bottom plate 1, movable strips 7 are slidably connected to the outer surfaces of the convex slide rails 6, a lifting electric push rod 8 is fixedly connected to the left side of the upper surface of the bottom plate 1, the type of the lifting electric push rod 8 is HTB, the right side of the lifting electric push rod 8 is fixedly connected to the left side of the movable strips 7, lifting slide rails 9 are fixedly connected to the front side and the rear side of the upper surface of the movable strips 7, guide columns 10 are fixedly connected to the periphery of the upper surface of the bottom plate 1, and movable plates 11 are slidably connected to the outer surfaces of the guide columns 10, the front and the back of the movable plate 11 are fixedly connected with stress columns 12, the force borne by the lifting electric push rod 8 when controlling the movable plate 11 to move up and down is smaller by arranging the convex slide rail 6, the movable strip 7, the lifting slide rail 9 and the stress columns 12 and forming a certain angle with the horizontal plane through the inner wall of the lifting slide rail 9, so that the service life of the lifting electric push rod 8 is prolonged, the outer surface of the stress column 12 is in sliding connection with the inner wall of the lifting slide rail 9, the support columns 13 are fixedly connected around the upper surface of the movable plate 11, the extrusion rings 14 are fixedly connected on the upper surface of the support columns 13, the guide telescopic columns 15 are fixedly connected around the upper surface of the movable plate 11, the control cylinders 16 are fixedly connected on the upper surfaces of the guide telescopic columns 15, the control cylinders 16 penetrate through the extrusion rings 14, the adjusting electric push rods 17 are fixedly connected on the upper surface of the movable plate 11, and the model of the adjusting electric push rods 17 is XTL, the control cylinder 16 can descend for a certain distance along the guide telescopic column 15 by setting the control cylinder 16 and the guide telescopic column 15 and can descend for a certain distance by adjusting the contraction of the electric push rod 17, so that a person can descend for a certain distance by the control cylinder 16 as required when welding the inner wall of the flange, and the person can more conveniently weld the inner wall of the flange 18, the upper surface of the electric push rod 17 is adjusted to be fixedly connected with the lower surface of the control cylinder 16, the flange 18 is arranged on the upper surface of the bottom plate 1, the extrusion ring 14 moves upwards and extrudes the flange 18 by moving the movable plate 11 upwards along the guide column 10, the flange 18 is pushed out of the control ring 4, the control cylinder 16 moves downwards along the guide telescopic column 15 by adjusting the downward movement of the electric push rod 17, the inner wall of the flange 18 is separated from the control cylinder 16, and the flange 18 is heated and expanded after being processed by the existing wind power tower flange welding deformation control device, so that the flange 18 is not easy to be taken out of the control ring 4, and the flange 18 is provided with flange holes 19 on the periphery on the upper surface of the flange 18.

The utility model discloses in, in order to make the difficult fracture of stress column 12, consequently the angle that sets up the formation of lift slide rail 9 bottom inner wall and horizontal plane is forty-five degrees, and stress column 12's shape is cylindrical, and the atress is even when can making stress column 12 remove in lift slide rail 9, and then makes the difficult fracture of stress column 12.

The utility model discloses in, in order to guarantee the reliability of device when using, consequently set up and adopt the welded mode to be connected between bracing piece 2 and bottom plate 1 and the roof 3, and bracing piece 2, bottom plate 1 and roof 3 are stainless steel, can make to be connected reliably and difficult emergence fracture between bracing piece 2 and bottom plate 1 and the roof 3, and then guarantee the reliability of device when using.

The utility model discloses in, in order to make fly leaf 11 be difficult for breaking down when reciprocating, consequently set up the shape of guide post 10 cross section and be circular, the quantity of guide post 10 is four groups, and the thickness of fly leaf 11 is twenty five millimeters, can make fly leaf 11 difficult being blocked when moving on guide post 10, and then make fly leaf 11 be difficult for breaking down when reciprocating.

The utility model discloses in, in order to make extrusion ring 14 be difficult for breaking down when releasing flange 18, consequently set up the quantity of support column 13 and be four groups, the diameter of support column 13 is twenty five millimeters, and the contained angle that is between every group support column 13 is ninety degrees, can make the atress even and difficult emergence fracture between every group support column 13, and then make extrusion ring 14 be difficult for breaking down when releasing flange 18.

The utility model discloses in, in order to make a control section of thick bamboo 16 difficult break down when reciprocating, consequently set up direction flexible post 15, a control section of thick bamboo 16 and fly leaf 11 and be stainless steel, and adopt the welded mode to be connected between flexible post 15 of direction and a control section of thick bamboo 16 and the fly leaf 11, can make to connect reliably and difficult emergence fracture between flexible post 15 of direction, a control section of thick bamboo 16 and the fly leaf 11, and then make a control section of thick bamboo 16 difficult break down when reciprocating.

The working principle is as follows: when the flange 18 is required to be welded, only the adjusting electric push rod 17 needs to be started, the lifting electric push rod 8 is adjusted to extend to enable the movable strip 7 to move towards the right side along the convex sliding rail 6 and enable the lifting sliding rail 9 on the movable strip 7 to move towards the right side, the inner wall of the lifting sliding rail 9 extrudes the control cylinder 12 to enable the movable strip 11 to move upwards along the guide column 10, the lifting electric push rod 8 and the movable strip 13 on the movable plate 11 move upwards, the lifting sliding rail 9 on the movable strip 7 move towards the right side, the lifting sliding rail 9 extrudes the control cylinder 18 from the inner surface of the control cylinder 18, the control cylinder 14 pushes the control cylinder 14 downwards along the guide column 18, the control cylinder 14 pushes the control cylinder 18 downwards along the guide column 18, the control cylinder 14 and the control cylinder 14 out of the control cylinder, the control cylinder 18 is pushed out of the control cylinder, the flange 18 is pushed out of the control cylinder, and the control cylinder 14 is pushed out of the control cylinder 16, when the inner wall of the flange 18 is required to be welded, and the inner wall of the flange 18 is required to be removed, and the flange 18 is removed, the inner wall of the control cylinder, the flange 18, when the finished flange 18 needs to be removed, the lifting electric push rod 8 is lifted control cylinder 14 and the flange 14 is removed, the flange 14 is removed from the control cylinder 14, the extrusion ring 14 is moved downward and the upper surface of the extrusion ring 14 is aligned with the upper surface of the top plate 3, and then the electric push rod 17 is adjusted to be extended, so that the control cylinder 16 is moved upward along the guide telescopic pillar 15 and the control cylinder 16 is extended from the extrusion ring 14, thereby completing one working cycle.

In summary, according to the wind power tower flange welding deformation control device, the extrusion ring 14, the control cylinder 16 and the guide telescopic column 15 are arranged, the movable plate 11 moves upwards along the guide column 10 to enable the extrusion ring 14 to move upwards and press the flange 18, the flange 18 is pushed out of the control ring 4, the control cylinder 16 moves downwards along the guide telescopic column 15 by adjusting the downward movement of the electric push rod 17, and the inner wall of the flange 18 is separated from the control cylinder 16, so that the problem that the flange 18 is not easy to take out of the control ring 4 due to the fact that the flange 18 expands due to heating after being processed by the existing wind power tower flange welding deformation control device is solved, the service life of the lifting electric push rod 8 is prolonged by arranging the convex slide rails 6, the movable strips 7, the lifting slide rails 9 and the stress columns 12 and forming a certain angle with the horizontal plane through the inner wall of the lifting slide rails 9, the force borne by the lifting electric push rod 8 when the lifting slide rails 11 control is controlling the movable plate 11 to move upwards and downwards is small, the control cylinder 16 and the telescopic column 15 can be lowered by adjusting the contraction of the electric push rod 17, and a certain distance of the flange 18 can be conveniently lowered by a welding worker according to the requirement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wind power tower cylinder flange welding deformation controlling means, includes bottom plate (1), its characterized in that: the lifting device is characterized in that supporting rods (2) are fixedly connected to the periphery of the upper surface of the bottom plate (1), a top plate (3) is fixedly connected to the upper surface of the supporting rods (2), a control ring (4) is fixedly connected to the upper surface of the top plate (3), inserting columns (5) are fixedly connected to the periphery of the upper surface of the top plate (3), convex sliding rails (6) are fixedly connected to the front side of the upper surface of the bottom plate (1) and the rear side of the upper surface of the bottom plate (7), movable strips (7) are slidably connected to the outer surface of the convex sliding rails (6), lifting electric push rods (8) are fixedly connected to the left side of the upper surface of the bottom plate (1), movable plates (11) are slidably connected to the right side of the lifting electric push rods (8), lifting sliding rails (9) are fixedly connected to the front side of the upper surface of the movable strips (7) and the rear side of the upper surface of the bottom plate (1), guide columns (10) are fixedly connected to the outer surface of the guide columns (10), movable plates (11) are slidably connected to the outer surfaces of the guide columns (11), stress columns (12) are fixedly connected to the front side and the back of the movable plates (11), stress columns (12) are fixedly connected to the outer surfaces of the stress columns (12) and the inner walls of the lifting sliding rails (9), movable plates (13) are fixedly connected to the upper surface of the movable plates (13), the upper surface of the support columns (13) and the upper surface of the support columns (13) are fixedly connected to the upper support columns (13) respectively, and the upper surface of the upper support columns (13) are fixedly connected to the upper surface of the upper support columns (13), the guide telescopic column is characterized in that a control cylinder (16) is fixedly connected to the upper surface of the guide telescopic column (15), the control cylinder (16) penetrates through the extrusion ring (14), an adjusting electric push rod (17) is fixedly connected to the upper surface of the movable plate (11), the upper surface of the adjusting electric push rod (17) is fixedly connected to the lower surface of the control cylinder (16), a flange (18) is arranged on the upper surface of the base plate (1), and flange holes (19) are formed in the periphery of the upper surface of the flange (18).

2. The wind tower flange welding deformation control device of claim 1, wherein: the angle formed by the inner wall of the bottom of the lifting slide rail (9) and the horizontal plane is forty-five degrees, and the stress column (12) is cylindrical.

3. The wind tower flange welding deformation control device of claim 1, wherein: the support rod (2) is connected with the bottom plate (1) and the top plate (3) in a welding mode, and the support rod (2), the bottom plate (1) and the top plate (3) are made of stainless steel.

4. The wind tower flange welding deformation control device of claim 1, wherein: the cross section of each guide post (10) is circular, the number of the guide posts (10) is four, and the thickness of the movable plate (11) is twenty-five millimeters.

5. The wind tower flange welding deformation control device of claim 1, wherein: the number of the supporting columns (13) is four, the diameter of each supporting column (13) is twenty-five millimeters, and an included angle formed between every two groups of supporting columns (13) is ninety degrees.

6. The wind tower flange welding deformation control device of claim 1, wherein: the guiding telescopic column (15), the control cylinder (16) and the movable plate (11) are all made of stainless steel materials, and the guiding telescopic column (15), the control cylinder (16) and the movable plate (11) are connected in a welding mode.