CN215199549U - Mud core turnover device for megawatt wind turbine set parts - Google Patents
Mud core turnover device for megawatt wind turbine set parts Download PDFInfo
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- CN215199549U CN215199549U CN202121247549.2U CN202121247549U CN215199549U CN 215199549 U CN215199549 U CN 215199549U CN 202121247549 U CN202121247549 U CN 202121247549U CN 215199549 U CN215199549 U CN 215199549U
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- mud core
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Abstract
The utility model discloses a megawatt level wind turbine components and parts mud core turning device, including work platform, its characterized in that: work platform's inside is including standard plate, single curb plate and two curb plates, two sets of recesses have been seted up to the side of standard plate, single curb plate and two curb plates, the side welding of standard plate, single curb plate and two curb plates has two sets of sliders, slider and recess are sliding connection, the strengthening rib has all been welded to the below of standard plate, single curb plate and two curb plates, mounting hole and hanging shaft hole have been seted up to the inside of strengthening rib, the outside of single curb plate is welded on one side and is bordured, the left side welding of two curb plates has bordured, the upside welding of two curb plates has bordured, bordure and install the outside at work platform, fastening bolt hole has been seted up to work platform's periphery, work platform's top fixed mounting has the mould plane of scraping sand, the utility model discloses, have the characteristics of practicality strong and adjustable size.
Description
Technical Field
The utility model relates to a casting production technical field specifically is a megawatt level wind turbine components and parts mud core turning device.
Background
The larger the megawatt level of the wind driven generator is, the larger and more complicated the parts of the wind driven generator are, and during the casting process design, the mud core is directly hung and lifted in the production process, so that the mud core is more difficult and is more easily damaged, after the mould is lifted, the angle of the mud core is opposite to that required by actual production, the mud core needs to be rotated by 180 degrees in the air, the operation requirement is high, and the mud core is more easily deformed when turned over in the air, so that the strength requirement on the mud core and the core bone requirement in the mud core are very high.
In the existing mud core turning-over device, the size of the placed working platform is fixed, and different mud cores need different working platforms, so that the production cost is higher, the utilization rate of resources is low, and the cost is not saved.
Therefore, it is necessary to design a mud core turning device for the parts of the megawatt wind turbine generator system, which has strong practicability and adjustable size.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a megawatt level wind turbine components and parts mud core turnover device to solve the problem of proposing among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a megawatt level wind turbine spare part mud core turning device, includes work platform, its characterized in that: work platform's inside is including standard plate, single curb plate and two curb plates, two sets of recesses have been seted up to the side of standard plate, single curb plate and two curb plates, the side welding of standard plate, single curb plate and two curb plates has two sets of sliders, the slider is sliding connection with the recess, the strengthening rib has all been welded to the below of standard plate, single curb plate and two curb plates, the mounting hole has been seted up to the inside of strengthening rib and has been hung the shaft hole.
According to the technical scheme, the welding of one side of the outer side of the single side plate is covered, the welding of the left side of the double side plates is covered, the welding of the upper side of the double side plates is covered, and the covered edges are installed on the outer side of the working platform.
According to the technical scheme, the binding bolt hole has been seted up to work platform's bordure, work platform's top fixed mounting has the mould plane of scraping sand, the laminating of the planar top of mould of scraping sand is connected with the gasket, the laminating of the top of gasket is connected with fastening nut, fastening nut's inside meshing is connected with fastening screw.
According to the technical scheme, the lifting shaft is fixedly arranged inside the lifting shaft hole and penetrates through the inside of the working platform.
According to the technical scheme, the mounting holes of the standard plate are connected with the mounting holes of the single side plate through bolts.
According to the technical scheme, the standard plate, the single-side plate and the double-side plate are made of Q235.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,
(1) the mud core molding sand reaction is completed when the sand casting production is carried out on site by arranging the working platform plate, the fastening bolt holes and the mold sand scraping surface, the mold is ready to be lifted in the mold, the working platform of the turnover device is placed on the sand scraping surface of the mold, the fastening bolt holes correspond to the bolt holes of the iron frame of the mold, then the working platform and the mold are fastened together by a circle by using fastening auxiliary parts (gaskets and screw nuts), and the three hanging shafts on the turnover device are respectively hooked by the main and auxiliary hooks of a travelling crane to realize the turnover of the mud core, so that the mud core is prevented from being directly turned over in the air to influence the strength and the size of the mud core;
(2) the working platform is formed by splicing the standard plates, the single side plates and the double side plates by arranging the standard plates, the single side plates and the double side plates, so that the size of the working platform is adjusted, the size of the working platform can be controlled by the number of the plates according to the size of the mud core, and meanwhile, the working platform is formed by the standard plates, the single side plates and the double side plates;
(3) through being provided with mounting hole, slider and recess, utilize bolted connection all to connect the fastening with the mounting hole of different plates, make like this can not take place to slide between the plate, utilize the block of slider and recess to connect simultaneously, utilize dual connection to strengthen the joint strength between the plate.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic structural diagram of a standard plate of the present invention;
FIG. 3 is a schematic view of the turning-over installation of the utility model;
in the figure: 1. a working platform; 2. fastening bolt holes; 3. a hanging shaft; 4. reinforcing ribs; 5. fastening a screw rod; 6. a gasket; 7. fastening a nut; 8. scraping the plane of the mold; 9. a single side plate; 10. a standard plate; 11. a double-sided board; 12. a slider; 13. a groove; 14. mounting holes; 15. and a hanging shaft hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-3, the present invention provides a technical solution: the utility model provides a megawatt level wind turbine spare part mud core turning device, includes work platform 1, its characterized in that: the working platform 1 comprises a standard plate 10, a single-side plate 9 and double-side plates 11, two groups of grooves 13 are formed in the side faces of the standard plate 10, the single-side plate 9 and the double-side plates 11, two groups of sliders 12 are welded on the side faces of the standard plate 10, the single-side plate 9 and the double-side plates 11, the sliders 12 are in sliding connection with the grooves 13, reinforcing ribs 4 are welded below the standard plate 10, the single-side plate 9 and the double-side plates 11, mounting holes 14 and hanger shaft holes 15 are formed in the reinforcing ribs 4, the working platform 1 is formed by splicing the standard plate 10, the single-side plate 9 and the double-side plates 11, the sliders 12 and the grooves 13 formed in the side edges of the standard plate 10, the single-side plate 9 and the double-side plates 11 are clamped through the sliders 12 and the grooves 13, the standard plate 10, the single-side plate 9 and the double-side plates 11 can be firmly mounted, meanwhile, the mounting holes 14 between different plates are connected and fastened through bolts through the mounting holes 14 below the reinforcing ribs 4, the standard plate 10, the single-side plate 9 and the double-side plates 11 do not slide any more, meanwhile, the connecting strength among different plates is enhanced by bolts, and the bearing capacity of the working platform 1 is improved, through the steps, the working platform 1 is formed by splicing the standard plate 10, the single-side plate 9 and the double-side plates 11, the size of the working platform 1 is adjusted, the size of the working platform 1 can be controlled by the number of the plates according to the size of a mud core, and meanwhile, the mounting holes 14 of the different plates are connected and fastened by bolts, so that the plates cannot slide, meanwhile, the sliding blocks 12 and the grooves 13 are clamped and connected, the connecting strength among the plates is enhanced by double connection, and the bearing capacity of the working platform 1 is further improved;
one edge of the outer side of the single side plate 9 is welded with a wrapping edge, the left sides of the two side plates 11 are welded with wrapping edges, the upper sides of the two side plates 11 are welded with wrapping edges, and the wrapping edges are installed on the outer side of the working platform 1, so that a mold can be placed above the working platform 1, and the condition that the area of the mold is larger than that of the working platform 1 is avoided;
a fastening bolt hole 2 is formed in the edge of the working platform 1, a scraping mold plane 8 is fixedly mounted above the working platform 1, a gasket 6 is attached and connected above the scraping mold plane 8, a fastening nut 7 is attached and connected above the gasket 6, a fastening screw 5 is engaged and connected inside the fastening nut 7, the gasket 6, the fastening nut 7 and the fastening screw 5 penetrate through the fastening bolt hole 2 on the periphery of the working platform 1, the scraping mold plane 8 and the working platform 1 are fastened together, and the mold is fixed above the working platform 1;
the hanging shaft 3 is fixedly installed inside the hanging shaft hole 15, the hanging shaft 3 penetrates through the inside of the working platform 1, and the hanging shaft 3 on the turning device is respectively hooked by a main hook and an auxiliary hook of a travelling crane, so that the working platform 1 is turned over, the turning of the mud core is realized, and the situation that the mud core is independently turned over in the air to influence the strength and the size of the mud core is avoided;
the mounting holes 14 of the standard plate 10 are connected with the mounting holes 14 of the single-side plate 9 through bolts, different types of plates are connected through the bolts, the standard plate 10 and the single-side plate 9 are fastened, meanwhile, the standard plate 10 and the single-side plate 9 are prevented from sliding, and meanwhile, the connection strength is enhanced;
the standard plate 10, the single-sided plate 9 and the double-sided plate 11 are made of Q235, and the standard plate 10, the single-sided plate 9 and the double-sided plate 11 are made of Q235, so that the standard plate 10, the single-sided plate 9 and the double-sided plate 11 maintain stable strength.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a megawatt level wind turbine spare part mud core turning device, includes work platform (1), its characterized in that: work platform (1) inside including standard plate (10), unilateral board (9) and two curb plates (11), two sets of recess (13) have been seted up to the side of standard plate (10), unilateral board (9) and two curb plates (11), the side welding of standard plate (10), unilateral board (9) and two curb plates (11) has two sets of sliders (12), slider (12) are sliding connection with recess (13), strengthening rib (4) have all been welded to the below of standard plate (10), unilateral board (9) and two curb plates (11), mounting hole (14) and hanging shaft hole (15) have been seted up to the inside of strengthening rib (4).
2. The mud core turning device for the megawatt wind turbine parts as claimed in claim 1, wherein: the welding of the outside of unilateral board (9) has bordure on one side, the welding of the left side of both sides board (11) has bordure, the welding of the upside of both sides board (11) has bordure, bordure and install in the outside of work platform (1).
3. The mud core turning device for the megawatt wind turbine parts as claimed in claim 2, wherein: binding bolt hole (2) have been seted up in borduring of work platform (1), the top fixed mounting of work platform (1) has sand scraping mould plane (8), the top laminating of sand scraping mould plane (8) is connected with gasket (6), the top laminating of gasket (6) is connected with fastening nut (7), the inside meshing of fastening nut (7) is connected with fastening screw (5).
4. The mud core turning device for the megawatt wind turbine parts as claimed in claim 3, wherein: the inside fixed mounting in hanging shaft hole (15) hangs axle (3), hang axle (3) and run through the inside through work platform (1).
5. The mud core turning device for the megawatt wind turbine parts as claimed in claim 4, wherein: the mounting hole (14) of the standard plate (10) is connected with the mounting hole (14) of the single-side plate (9) through a bolt.
6. The mud core turning device for the megawatt wind turbine parts as claimed in claim 5, wherein: the standard plate (10), the single-side plate (9) and the double-side plate (11) are made of Q235.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121247549.2U CN215199549U (en) | 2021-06-04 | 2021-06-04 | Mud core turnover device for megawatt wind turbine set parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121247549.2U CN215199549U (en) | 2021-06-04 | 2021-06-04 | Mud core turnover device for megawatt wind turbine set parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215199549U true CN215199549U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121247549.2U Active CN215199549U (en) | 2021-06-04 | 2021-06-04 | Mud core turnover device for megawatt wind turbine set parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215199549U (en) |
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2021
- 2021-06-04 CN CN202121247549.2U patent/CN215199549U/en active Active
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