CN210733326U - Blade web positioning and mounting tool - Google Patents
Blade web positioning and mounting tool Download PDFInfo
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- CN210733326U CN210733326U CN201921749614.4U CN201921749614U CN210733326U CN 210733326 U CN210733326 U CN 210733326U CN 201921749614 U CN201921749614 U CN 201921749614U CN 210733326 U CN210733326 U CN 210733326U
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Abstract
The utility model discloses a blade web positioning and mounting tool, which comprises a tool supporting frame, a positioning device, a pressing device and a lifting rod; the tool supporting frame comprises a cross beam, a truss and a vertical support, and the inner side of the vertical support is connected with a blade web; the positioning device comprises a main positioning assembly and an auxiliary positioning assembly; the pressing device comprises a rotary screw rod, a connecting plate, a small screw rod and a pressing plate, the bottom end of the rotary screw rod is connected with the lifting rod, three adjusting nuts are arranged on the rotary screw rod and are respectively arranged on the upper side and the lower side of the cross beam and above the connecting plate, and two ends of the connecting plate are fixed on the inner wall of the vertical support. The utility model discloses can accomplish the function of three difference simultaneously, make blade web and blade shell's relative position relation, blade web and blade shell along with the shape relation obtain stably, subsidiary lifting function has ensured the shape relation along with of blade web and girder, has improved wind-powered electricity generation blade's life to make wind-powered electricity generation blade can be in the stable operation under harsh environment.
Description
Technical Field
The utility model belongs to the technical field of wind-powered electricity generation blade manufacturing technology and specifically relates to a blade web location installation frock is related to.
Background
With the development of times and the improvement of living standard, electricity as an energy source is more and more unable to leave the lives of people. And at present, domestic power generation adopts three main schemes: 1. thermal power generation; 2. water conservancy power generation; 3. wind power generation; the proportion of the generated energy of wind power generation is higher and higher, the generated power is higher and higher, and the environment of the installation position of the wind power generation is more and more harsh, which requires that the quality requirement of the blades of the key core components of the wind power generation is higher and higher. The quality of a wind turbine blade depends to a large extent on the degree of bonding of the blade web to the shell.
In the manufacturing process of the wind power blade: firstly, the positional relationship between the web and the blade shell is the most important, and this positional relationship will directly affect the service life of the blade, and in order to ensure the accuracy of the positional relationship, we need to use a special tool to ensure the positioning relationship between the web and the blade shell. Secondly, the wind power blade is in an irregular curve state, the web of the blade is not only required to have an accurate position relation with the shell of the blade, but also the perfect shape following degree of the contact bonding position of the web and the shell is required, the shell of the blade and the web are bonded by using special bonding glue, and too many factors cause the shape following in the manufacturing process of the shell of the blade and the web of the blade, so that the tool capable of applying pressure is used, the web of the blade and the shell of the blade are in a good shape following state, the using amount of the bonding glue can be reduced to a certain extent, and the cost is reduced. Finally, due to the fact that the web plate is pre-bent during manufacturing, when the pressing device is used, only part of the positions can be pressed down to follow the shape, and part of the regions are not pressed down in place.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a blade web location installation frock can accomplish the function of three difference simultaneously, makes the relative position relation of blade web and blade casing, blade web and blade casing along with the shape relation obtain stably, and the while subsidiary lifting function has further ensured the blade web and the girder along with the shape relation, by a wide margin improved wind-powered electricity generation blade's life to make wind-powered electricity generation blade can be in more harsh environment under steady operation.
In order to achieve the purpose, the utility model provides a blade web positioning and mounting tool, which comprises tool supporting frames fixed at two sides of a die, positioning devices arranged at two sides of the bottom end of the tool supporting frame, a pressing device arranged at the center of the tool supporting frame and a lifting rod connected with the bottom end of the pressing device;
the tool supporting frame comprises a cross beam, trusses arranged at the bottoms of two ends of the cross beam and a vertical support arranged below the center of the cross beam, the inner side of the vertical support is connected with a blade web plate, and the inner side of the blade web plate is connected with the lifting rod;
the positioning device comprises a main positioning assembly and an auxiliary positioning assembly, and the auxiliary positioning assembly and the main positioning assembly are respectively arranged on the two trusses;
the pressing device comprises a rotary screw penetrating through the cross beam, a connecting plate fixed to the middle lower portion of the rotary screw, small screws arranged at two ends of the connecting plate and a pressing plate arranged at the bottom end of each small screw, the bottom end of the rotary screw is connected with the lifting rod, three adjusting nuts are arranged on the rotary screw, the adjusting nuts are arranged on the upper side and the lower side of the cross beam and above the connecting plate respectively, and two ends of the connecting plate are fixed to the inner wall of the vertical support.
Preferably, the main positioning assembly comprises a main positioning square pipe sleeved on the truss and a main positioning sleeve connected with the main positioning square pipe, and the main positioning sleeve is connected with the main positioning square pipe through a main butterfly nut;
the inner side of the main positioning sleeve is provided with a main positioning bolt for fixing the main positioning plate, and the bottom end of the main positioning sleeve is provided with a main adjusting bolt for installing the main positioning plate.
Preferably, the auxiliary positioning assembly comprises an auxiliary positioning square pipe sleeved on the truss and an auxiliary positioning sleeve connected with the auxiliary positioning square pipe, and the auxiliary positioning sleeve is connected with the auxiliary positioning square pipe through an auxiliary butterfly nut;
the inside of assisting the position sleeve is provided with the assistance location bolt of fixed assistance locating plate, the bottom of assisting the position sleeve is provided with the assistance adjusting bolt of installation assistance locating plate.
Preferably, the main positioning plate and the main positioning bolt and the auxiliary positioning plate and the auxiliary positioning bolt are connected through a steel wire rope, and the main positioning plate and the auxiliary positioning plate are provided with strip-shaped adjusting holes.
Preferably, reinforcing plates are arranged between the adjusting nut and the cross beam and between the adjusting nut and the connecting plate.
Preferably, a reinforcing angle is arranged between the cross beam and the truss, and a support rib is arranged between the cross beam and the vertical support.
Therefore, the utility model adopts the above structure blade web location installation frock can accomplish the function of three difference simultaneously, makes blade web and blade shell's relative position relation, blade web and blade shell along with the shape relation obtain stably, and the while subsidiary lifting function has further ensured the along with the shape relation of blade web and girder, by a wide margin improved wind-powered electricity generation blade's life to make wind-powered electricity generation blade can be in more harsh environment steady operation down.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a blade web positioning and mounting tool of the present invention;
fig. 2 is a schematic structural view of a positioning device according to an embodiment of the present invention;
fig. 3 is the utility model relates to a blade web location installation frock embodiment's push down device schematic structure.
Detailed Description
Examples
Fig. 1 is a schematic structural view of an embodiment of a blade web positioning and mounting tool of the present invention, as shown in the drawings, the present invention provides a blade web positioning and mounting tool, which includes a tool supporting frame 1 fixed on both sides of a mold, positioning devices disposed on both sides of the bottom end of the tool supporting frame 1, a pressing device 2 disposed in the center of the tool supporting frame 1, and a lifting rod 3 connected to the bottom end of the pressing device 2; the tool supporting frame 1 comprises a cross beam 11, trusses 12 arranged at the bottoms of two ends of the cross beam 11 and a vertical support 13 arranged below the center of the cross beam 11, the inner side of the vertical support 13 is connected with a blade web plate, and the inner side of the blade web plate is connected with a lifting rod 3; the positioning device comprises a main positioning assembly 4 and an auxiliary positioning assembly 5, wherein the auxiliary positioning assembly 5 and the main positioning assembly 4 are respectively arranged on the two trusses 12. The positioning device can be welded on two sides of the truss, a matching mode of a pin on two sides is used, the tool supporting frame is stabilized on two sides of the die, the middle vertical support of the tool is in contact with two sides of the blade web, the position relation between the blade web and the blade shell is ensured, the rotating screw rod is downwards rotated through the pressing device, the pressing plates on two sides of the connecting plate are pressed above the blade web and can be downwards pressed, the rotating screw rod can be upwards moved through the rotating adjusting nut, the lifting rod is supported on the turning side of the blade web, and the lifting rod is continuously lifted. The utility model adopts a positioning method of one surface and two pins, fixes the tool right above the blade shell, and uses a positioning square tube vertical to the tool to ensure the position relation between the blade web and the blade shell; meanwhile, a small screw is arranged above the connecting plate and is driven by a threaded nut to apply a downward force to the blade web plate, so that the blade web plate and the blade shell are better shaped.
Fig. 3 is the utility model relates to a blade web location installation frock embodiment's push down device schematic structure, as shown in the figure, push down device 2 is including the rotatory screw rod 21 that passes crossbeam 11, fix connecting plate 22 in rotatory screw rod 21 lower part, the little screw rod 23 of setting at connecting plate 22 both ends and the clamp plate 24 of setting in little screw rod 23 bottom, the bottom and the lifter 3 of rotatory screw rod 21 are connected, be provided with three adjusting nut 25 on the rotatory screw rod 21, three adjusting nut 25 sets up the top at the upper and lower both sides of crossbeam 11 and connecting plate 22 respectively, the both ends of connecting plate 22 are fixed on erecting the inner wall that supports 13. The small screw rod can be independently adjusted to adapt to the height difference of the flange of the web plate of the blade; the pressure plate can be adjusted at will to adapt to the angle position of the flange of the web plate of the blade.
Fig. 2 is a schematic structural view of a positioning device according to an embodiment of the present invention, as shown in the figure, the main positioning assembly 4 includes a main positioning square tube 41 sleeved on the truss 12 and a main positioning sleeve 42 connected to the main positioning square tube 41, and the main positioning sleeve 42 is connected to the main positioning square tube 41 through a main butterfly nut 43; the inner side of the main positioning sleeve 42 is provided with a main positioning bolt 45 for fixing the main positioning plate 44, and the bottom end of the main positioning sleeve 42 is provided with a main adjusting bolt 46 for installing the main positioning plate 44. The auxiliary positioning assembly 5 comprises an auxiliary positioning square pipe 51 sleeved on the truss 12 and an auxiliary positioning sleeve 52 connected with the auxiliary positioning square pipe 51, and the auxiliary positioning sleeve 52 is connected with the auxiliary positioning square pipe 51 through an auxiliary butterfly nut 53; an auxiliary positioning bolt 55 for fixing the auxiliary positioning plate 54 is arranged on the inner side of the auxiliary positioning sleeve 52, and an auxiliary adjusting bolt 56 for installing the auxiliary positioning plate 54 is arranged at the bottom end of the auxiliary positioning sleeve 52. The main positioning square tube is matched with the main positioning sleeve, the auxiliary positioning square tube is matched with the auxiliary positioning sleeve, time is saved, and positioning is accurate.
The main positioning plate 44 and the main positioning bolt 45 and the auxiliary positioning plate 54 and the auxiliary positioning bolt 55 are connected through the steel wire rope 6, the positioning relation is further limited, meanwhile, when a blade web is pressed downwards (the whole tool is stressed by upward force), the balance of force is achieved, the main positioning plate 44 and the auxiliary positioning plate 54 are provided with the long strip-shaped adjusting holes 7, the whole positioning device can be adjusted in the left and right directions in the horizontal direction, and the adjustment can be carried out according to the position relation of the blade web and the blade shell.
Reinforcing plates 8 are arranged between the adjusting nuts 25 and the cross beam 11 and between the adjusting nuts 25 and the connecting plate 22.
A reinforcing angle 9 is arranged between the cross beam 11 and the truss 12, and a support rib 10 is arranged between the cross beam 11 and the vertical support 13, so that the strength of the tool support frame is increased.
Therefore, the utility model adopts the above structure blade web location installation frock can accomplish the function of three difference simultaneously, makes blade web and blade shell's relative position relation, blade web and blade shell along with the shape relation obtain stably, and the while subsidiary lifting function has further ensured the along with the shape relation of blade web and girder, by a wide margin improved wind-powered electricity generation blade's life to make wind-powered electricity generation blade can be in more harsh environment steady operation down.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a blade web location installation frock which characterized in that:
the device comprises tool supporting frames fixed on two sides of a die, positioning devices arranged on two sides of the bottom end of each tool supporting frame, a pressing device arranged in the center of each tool supporting frame and a lifting rod connected with the bottom end of each pressing device;
the tool supporting frame comprises a cross beam, trusses arranged at the bottoms of two ends of the cross beam and a vertical support arranged below the center of the cross beam, the inner side of the vertical support is connected with a blade web plate, and the inner side of the blade web plate is connected with the lifting rod;
the positioning device comprises a main positioning assembly and an auxiliary positioning assembly, and the auxiliary positioning assembly and the main positioning assembly are respectively arranged on the two trusses;
the pressing device comprises a rotary screw penetrating through the cross beam, a connecting plate fixed to the middle lower portion of the rotary screw, small screws arranged at two ends of the connecting plate and a pressing plate arranged at the bottom end of each small screw, the bottom end of the rotary screw is connected with the lifting rod, three adjusting nuts are arranged on the rotary screw, the adjusting nuts are arranged on the upper side and the lower side of the cross beam and above the connecting plate respectively, and two ends of the connecting plate are fixed to the inner wall of the vertical support.
2. The blade web positioning and mounting tool of claim 1, wherein:
the main positioning assembly comprises a main positioning square pipe sleeved on the truss and a main positioning sleeve connected with the main positioning square pipe, and the main positioning sleeve is connected with the main positioning square pipe through a main butterfly nut;
the inner side of the main positioning sleeve is provided with a main positioning bolt for fixing the main positioning plate, and the bottom end of the main positioning sleeve is provided with a main adjusting bolt for installing the main positioning plate.
3. The blade web positioning and mounting tool of claim 2, wherein: the auxiliary positioning assembly comprises an auxiliary positioning square pipe sleeved on the truss and an auxiliary positioning sleeve connected with the auxiliary positioning square pipe, and the auxiliary positioning sleeve is connected with the auxiliary positioning square pipe through an auxiliary butterfly nut;
the inside of assisting the position sleeve is provided with the assistance location bolt of fixed assistance locating plate, the bottom of assisting the position sleeve is provided with the assistance adjusting bolt of installation assistance locating plate.
4. The blade web positioning and mounting tool of claim 3, wherein: the main positioning plate and the main positioning bolts and the auxiliary positioning plates and the auxiliary positioning bolts are connected through steel wire ropes, and long strip-shaped adjusting holes are formed in the main positioning plate and the auxiliary positioning plates.
5. The blade web positioning and mounting tool of claim 4, wherein: and reinforcing plates are arranged between the adjusting nut and the cross beam and between the adjusting nut and the connecting plate.
6. The blade web positioning and mounting tool of claim 5, wherein: and a reinforcing angle is arranged between the cross beam and the truss, and a support rib is arranged between the cross beam and the vertical support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921749614.4U CN210733326U (en) | 2019-10-18 | 2019-10-18 | Blade web positioning and mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921749614.4U CN210733326U (en) | 2019-10-18 | 2019-10-18 | Blade web positioning and mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210733326U true CN210733326U (en) | 2020-06-12 |
Family
ID=70984260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921749614.4U Active CN210733326U (en) | 2019-10-18 | 2019-10-18 | Blade web positioning and mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210733326U (en) |
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2019
- 2019-10-18 CN CN201921749614.4U patent/CN210733326U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210518 Address after: 071000 No. 2011, Xiangyang North Street, Baoding City, Hebei Province Patentee after: BAODING HUAYI WIND TURBINE BLADE AND DEVELOPMENT Co.,Ltd. Patentee after: SINO-WIND ENERGY Group Ltd. Patentee after: Weixian Zhongke Yuneng Technology Co.,Ltd. Address before: 071000 No. 2011, Xiangyang North Street, Baoding City, Hebei Province Patentee before: BAODING HUAYI WIND TURBINE BLADE AND DEVELOPMENT Co.,Ltd. Patentee before: SINO-WIND ENERGY Group Ltd. |
|
| TR01 | Transfer of patent right |