CN219598698U - Bearing device of rotor house rotary platform and rotary platform - Google Patents
Bearing device of rotor house rotary platform and rotary platform Download PDFInfo
- Publication number
- CN219598698U CN219598698U CN202321031833.5U CN202321031833U CN219598698U CN 219598698 U CN219598698 U CN 219598698U CN 202321031833 U CN202321031833 U CN 202321031833U CN 219598698 U CN219598698 U CN 219598698U
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- rotary platform
- rotor
- seat
- supporting
- rotor house
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a bearing device of a rotor house rotary platform and the rotary platform, wherein the bearing device is arranged on the rotary platform, a plurality of supporting seats are circumferentially arranged around a common circle center, the outermost ends of the supporting seats are inclined, and the inclined surfaces of the supporting seats face downwards; the supporting seat is also provided with a cylinder body which is detachably connected with the supporting seat through a clamping seat, the clamping seat is provided with a groove position, and the bottom end of the cylinder body is fixedly arranged in the groove position of the clamping seat; the cylinder body is also provided with a fixing hole, a plurality of fixing holes are arranged around the cylinder body, and a fixing mechanism is arranged in the fixing hole. By adapting the bearing device to the large-size rotor house, the large-size rotary platform does not need to be replaced, and equipment investment can be saved; and the design of the bearing device can ensure to play a good role in supporting the rotor room, can reduce the burden of the rotary platform, can avoid touching other devices around the rotary platform when the supporting seat rotates, can adapt to rotor rooms with different diameters, and can avoid displacement of the rotor rooms in the rotating process.
Description
Technical Field
The utility model belongs to the technical field of processing and manufacturing of rotor rooms of wind driven generators, and particularly relates to a bearing device of a rotary platform of a rotor room and the rotary platform.
Background
The existing rotor machining technology generally adopts a vertical lathe to carry out turning, then adopts a vertical milling and turning compound machine tool to carry out turning, drilling, milling and other machining. The rotor house is formed by rolling a plate body and is cylindrical, turning, milling and drilling are conducted on the surface of the cylinder, the rotor house is usually placed on a rotary platform, the turning and milling tool is located beside the rotary platform, and the turning and milling tool is convenient to conduct drilling and other machining on the surface of the rotor house through rotation of the rotor house.
However, the rotor house of the wind driven generator has a larger size, the diameter of the newly manufactured rotor house is larger than that of the original rotary platform, the original rotary platform cannot be used in an adapting mode, and other solutions are needed except for replacing the turning and milling composite equipment with the rotary platform with a larger size.
In addition, the rotor house is placed on the rotary platform, and the rotor house also needs to be well fixed, so that displacement in the rotation process is avoided.
Disclosure of Invention
Based on the above, the utility model discloses a bearing device of a rotor house rotary platform, which comprises a plurality of bearing seats, wherein the bearing seats are circumferentially arranged around a common circle center, gaps between every two adjacent bearing seats are equal, and the bearing seats are relatively integral, so that the bearing seats can well support the rotor house, save materials, reduce weight and reduce the burden of the rotary platform; the outermost end of the supporting seat is in a slope shape, and the slope surface of the supporting seat faces downwards, so that the weight of the supporting seat can be further reduced, and as the supporting seat protrudes out of the rotary platform, when the supporting seat rotates along with the rotary platform, a clearance space is reserved below the slope surface, and the supporting seat is prevented from touching other devices around the rotary platform.
The supporting seat is arranged on the rotary platform, and particularly can be fixedly connected with the rotary platform through bolts, the outer end of the supporting seat protrudes out of the rotary platform, and a rotor house with larger size can be placed on the supporting seat so as to realize rotation through the rotary platform.
Preferably, the supporting seat is hollow and is formed by splicing a plurality of plates, so that the material saving, the weight and the burden of the rotary platform can be further reduced.
Further, a cylinder is further arranged on the supporting seat, the cylinder is detachably connected to the supporting seat through a clamping seat, a groove is formed in the clamping seat, and the bottom end of the cylinder is fixedly arranged in the groove of the clamping seat. The setting of cassette makes the installation of barrel fixed more firm, and the setting of barrel is convenient for hoist and mount the rotor room in the barrel to more stable place the rotor room on the bearing.
Preferably, the clamping seat is integrally connected with the supporting seat and is a platform with two sides extending outwards, a plurality of grooves are formed in the clamping seat and are arranged front and back, so that cylinders with different sizes can be conveniently installed and fixed in different grooves, and rotors with different diameters can be adapted by replacing cylinders with different sizes.
Preferably, the supporting seat is provided with a plurality of connecting holes which are arranged front and back, the clamping seat is detachably connected with the connecting holes of the supporting seat through bolts, the position of the clamping seat on the supporting seat can be adjusted through replacing the connecting holes, and after the clamping seat is adjusted, cylinders with different sizes can be arranged, so that the clamping seat is suitable for rotor rooms with different diameters.
Preferably, a plurality of preformed holes are formed in the cylinder body, so that the turning and milling tool beside the rotary platform can conveniently process rotor rooms with different processing requirements through the preformed holes.
The cylinder is further provided with a plurality of fixing holes, the fixing holes are arranged around the cylinder, a fixing mechanism is arranged in the fixing holes and comprises a fixing seat, a sliding block, a pressing plate and a fixing bolt, the fixing seat is fixedly arranged in the fixing holes, the fixing seat is provided with a sliding groove, at least one side of the lower part of the sliding block protrudes, the protruding part is matched with the sliding groove, the lower part of the sliding block is arranged in the sliding groove of the fixing seat and can slide along the sliding groove, the pressing plate is arranged above the protruding part of the sliding block, and the pressing plate is connected to the fixing seat through the fixing bolt; after the rotor house is hoisted in the cylinder, the fixing bolt is unscrewed, the sliding block can slide in the sliding groove, the sliding block is attached to the surface of the rotor house, the fixing bolt is screwed again, the pressing plate presses the protruding part of the sliding block, so that the sliding block is fixed, and the rotor house is fixed in the cylinder; the sliding block is also connected with a handle, so that an operator can conveniently adjust the position of the sliding block.
The rotary platform is provided with the bearing device, the supporting seats are arranged on the rotary platform and can be fixedly connected to the rotary platform through bolts, the outer ends of the supporting seats protrude out of the rotary platform, and the rotor house with larger size can be placed on the supporting seats to realize rotation through the rotary platform.
Through the technical scheme, the utility model at least comprises the following beneficial effects:
the bearing device is arranged on the rotating platform with smaller size, and the rotor house with larger size can be placed on the bearing device, so that the rotor house rotates along with the rotating platform, and the bearing device is adapted to the rotor house with large size without changing the rotating platform with large size, thereby saving equipment investment.
The design of a plurality of supporting seats of the bearing device can ensure that the supporting seats can well support the rotor house, save materials, reduce weight and reduce the burden of the rotary platform; the structural design of the supporting seat can further reduce the weight, and because the supporting seat protrudes out of the rotary platform, when the supporting seat rotates along with the rotary platform, a clearance space is reserved below the slope surface of the supporting seat, so that the supporting seat is prevented from touching other devices around the rotary platform.
In the preferred scheme, the cassette can carry out better support to the barrel and fix, and the design of two kinds of cassettes all can adapt to not unidimensional barrel to the rotor of different diameters of adaptation.
In a further scheme, the rotor house can be fixedly limited in the cylinder through the cooperation of the cylinder and the fixing mechanism, so that displacement in the rotating process is avoided.
Drawings
FIG. 1 is a front view of a rotor house rotating platform and a carrying device disposed thereon according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of the securing mechanism at A in FIG. 1;
FIG. 3 is a top view of a rotor house rotating platform and a carrying device disposed thereon according to an embodiment of the present utility model;
reference numerals illustrate: the device comprises a supporting seat 1, a rotating platform 2, a slope surface 101, a cylinder 3, a reserved hole 301, a fixed hole 4, a fixed seat 401, a sliding block 402, a pressing plate 403, a fixed bolt 404, a gripper 405, a clamping seat 5 and a groove 501.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings, which are simplified schematic diagrams illustrating the basic structure of the present utility model only by way of illustration, and thus show only the constitution related to the present utility model.
In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., the orientation or the positional relationship is based on the orientation or the positional relationship shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus the terms describing the positional relationship are merely for illustration and are not to be construed as limiting the present patent; the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," and the like may explicitly or implicitly include one or more of such features. The specific meaning of the terms described above will be understood by those of ordinary skill in the art as the case may be.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-3, a bearing device of a rotor house rotary platform comprises eight bearing seats 1, wherein the eight bearing seats 1 are circumferentially arranged around a common circle center, gaps between adjacent bearing seats 1 are equal, and the bearing seats 1 arranged in the way are an integral seat body, so that the bearing seats 1 can well support the rotor house, save materials, reduce weight and reduce the burden of the rotary platform 2; the outermost end of the supporting seat 1 is in a slope shape, and the slope surface 101 of the supporting seat 1 faces downwards, so that the weight can be further reduced, and as the supporting seat 1 protrudes out of the rotary platform 2, when the supporting seat 1 rotates along with the rotary platform 2, a clearance space exists below the slope surface 101, and the supporting seat 1 is prevented from touching other devices around the rotary platform 2.
The supporting seat 1 is hollow and is formed by splicing a plurality of plates, so that the material saving and the weight and the burden of the rotary platform 2 can be further reduced.
When the supporting seat 1 is mounted on the rotating platform 2, in particular, is fixedly connected to the rotating platform 2 through bolts, the outer end of the supporting seat 1 protrudes out of the rotating platform 2, so that a rotor house with a larger size can be placed on the supporting seat 1, and the rotating is realized through the rotating platform 2 with the smaller size.
The supporting seat 1 is also provided with a cylinder body 3, the cylinder body 3 is detachably connected with the supporting seat 1 through a clamping seat 5, the clamping seat 5 is provided with a groove 501, and the bottom end of the cylinder body 3 is fixedly arranged in the groove 501 of the clamping seat 5. The clamping seat 5 is arranged to enable the cylinder body 3 to be firmly fixed, and the cylinder body 3 is arranged to facilitate the rotor house to be hung in the cylinder body 3, so that the rotor house is more stably placed on the supporting seat 1.
A plurality of preformed holes 301 are formed in the cylinder body 3, and the turning and milling tool beside the rotary platform 2 can conveniently process rotor rooms with different processing requirements through the preformed holes 301.
Still open a plurality of fixed orificess 4 on the barrel 3, a plurality of fixed orificess 4 encircle barrel 3 setting, be provided with fixed establishment in the fixed orificess 4, fixed establishment includes fixing base 401, slider 402, clamp plate 403 and fixing bolt 404, fixing base 401 is fixed to be set up in fixed orificess 4, and it has the spout to open on the fixing base 401, slider 402 lower part both sides are outstanding, and the protruding part cooperatees with the spout, and in the spout of fixing base 401 was located to slider 402 lower part, can slide along the spout, slider 402 protruding part's top is provided with clamp plate 403, and clamp plate 403 passes through fixing bolt 404 to be connected in fixing base 401. After the rotor house is hoisted in the cylinder 3, the fixing bolt 404 is unscrewed, the sliding block 402 can slide in the sliding groove, the sliding block 402 is attached to the surface of the rotor house, the fixing bolt 404 is screwed again, the pressing plate 403 presses the protruding part of the sliding block 402, so that the sliding block 402 is fixed, and the rotor house is fixed in the cylinder 3; the slider 402 is also connected with a grip 405, which facilitates the operator to adjust the position of the slider 402.
The rotary platform of the rotor house is provided with the bearing device, the rotary platform 2 is provided with the bearing devices, the bearing seats 1 are arranged on the rotary platform 2, the bearing seats 1 are fixedly connected to the rotary platform 2 through bolts, the outer ends of the bearing seats 1 protrude out of the rotary platform 2, and the rotor house with larger size can be placed on the bearing seats 1 to realize rotation through the rotary platform 2. The rotary platform rotates along the axis of the rotary platform through a gear motor to be the prior art.
In one embodiment: the clamping seat 5 is integrally connected with the supporting seat 1 and is a platform extending outwards from two sides of the supporting seat 1, a plurality of grooves 501 are formed in the clamping seat 5 and are arranged front and back, so that cylinders 3 with different sizes can be conveniently installed and fixed in the different grooves 501, and rotors with different diameters can be adapted by replacing the cylinders 3 with different sizes.
In another embodiment: the support seat 1 is provided with a plurality of connecting holes which are arranged front and back, the clamping seat 5 is detachably connected with the connecting holes of the support seat 1 through bolts, the clamping seat 5 can adjust the position of the clamping seat 5 on the support seat 1 through changing the connecting holes, and after the position of the clamping seat 5 is adjusted, the cylinder bodies 3 with different sizes can be arranged, so that the rotor rooms with different diameters are adapted.
The foregoing description is only illustrative of the preferred embodiments of the present utility model, and various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the present utility model, and it is intended to cover all such modifications, equivalents, and improvements as fall within the true spirit and scope of the utility model.
Claims (8)
1. The utility model provides a rotor house revolving platform's load-carrying device which characterized in that: the device comprises a plurality of supporting seats (1), wherein the supporting seats (1) are circumferentially arranged around a common center, the outermost ends of the supporting seats (1) are in slope shapes, and slope surfaces (101) of the supporting seats (1) face downwards.
2. The load bearing apparatus of a rotor house rotating platform according to claim 1, wherein: the supporting seat (1) is hollow and is formed by splicing a plurality of plates.
3. A load-bearing apparatus for a rotor house rotating platform according to claim 1 or 2, wherein: the support seat (1) is further provided with a cylinder body (3), the cylinder body (3) is detachably connected to the support seat (1) through a clamping seat (5), the clamping seat (5) is provided with a groove (501), and the bottom end of the cylinder body (3) is fixedly arranged in the groove (501) of the clamping seat (5).
4. A load-bearing apparatus for a rotor house rotating platform according to claim 3, wherein: the clamping seat (5) is integrally connected with the supporting seat (1) and is a platform extending outwards from two sides of the supporting seat (1), and a plurality of grooves (501) arranged front and back are formed in the clamping seat (5).
5. A load-bearing apparatus for a rotor house rotating platform according to claim 3, wherein: the support seat (1) is provided with a plurality of connecting holes which are arranged front and back, and the clamping seat (5) is detachably connected with the connecting holes of the support seat (1) through bolts.
6. A load-bearing apparatus for a rotor house rotating platform according to claim 3, wherein: the cylinder body (3) is provided with a plurality of preformed holes (301).
7. A load-bearing apparatus for a rotor house rotating platform according to claim 3, wherein: still open a plurality of fixed orificess (4) on barrel (3), a plurality of fixed orificess (4) encircle barrel (3) setting, be provided with fixed establishment in fixed orificess (4), fixed establishment includes fixing base (401), slider (402), clamp plate (403) and fixing bolt (404), fixing base (401) are fixed to be set up in fixed orificess (4), and it has the spout to open on fixing base (401), protruding part and the spout of slider (402) lower part are outstanding, and in the spout of fixing base (401) was located to slider (402) lower part, can slide along the spout, the top of slider (402) protruding part is provided with clamp plate (403), and clamp plate (403) are connected in fixing base (401) through fixing bolt (404).
8. A rotary platform of rotor house, its characterized in that: the bearing device as claimed in any one of claims 1 to 7 is arranged on the rotary platform (2), the plurality of supporting seats (1) are arranged on the rotary platform (2), and the outer ends of the supporting seats (1) protrude out of the rotary platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031833.5U CN219598698U (en) | 2023-05-04 | 2023-05-04 | Bearing device of rotor house rotary platform and rotary platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031833.5U CN219598698U (en) | 2023-05-04 | 2023-05-04 | Bearing device of rotor house rotary platform and rotary platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219598698U true CN219598698U (en) | 2023-08-29 |
Family
ID=87752259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321031833.5U Active CN219598698U (en) | 2023-05-04 | 2023-05-04 | Bearing device of rotor house rotary platform and rotary platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219598698U (en) |
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2023
- 2023-05-04 CN CN202321031833.5U patent/CN219598698U/en active Active
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