CN220382399U - Become oar sliding ring joint conversion equipment - Google Patents
Become oar sliding ring joint conversion equipment Download PDFInfo
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- CN220382399U CN220382399U CN202322066692.7U CN202322066692U CN220382399U CN 220382399 U CN220382399 U CN 220382399U CN 202322066692 U CN202322066692 U CN 202322066692U CN 220382399 U CN220382399 U CN 220382399U
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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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
Abstract
The utility model discloses a conversion device of a variable pitch slip ring joint, which comprises a conversion device main body, wherein interfaces are arranged at the top end and the bottom end of the conversion device main body, oil-proof flanges are arranged on the front surface of the conversion device main body, auxiliary mechanisms are arranged at the two sides of the conversion device main body, each auxiliary mechanism comprises two fixing columns, two limiting columns, a connecting plate, a plurality of fixing plates, a plurality of sliding plates and a plurality of springs, the fixing columns are clamped with the conversion device main body through the limiting columns, and the springs are positioned at one side of the sliding plates. According to the utility model, the fixed columns, the limit columns, the connecting plate, the fixed plate, the sliding plate and the springs are matched with each other, the connecting plate drives the limit columns to move, the elastic force of the springs pushes the sliding plate to move, the sliding plate drives the limit columns to move, and the limit columns are connected with the fixed columns, so that the conversion device main body is mounted and dismounted conveniently, the conversion device main body is taken down and maintained conveniently, and the mounting operation is convenient.
Description
Technical Field
The utility model relates to the field of a variable-pitch slip ring joint conversion device, in particular to a variable-pitch slip ring joint conversion device.
Background
The wind generating set is a system for converting kinetic energy of wind into electric energy, and comprises a wind wheel and a generator, wherein the wind wheel comprises blades, a hub, reinforcing members and the like, and a variable pitch slip ring is used in the wind generating set.
The working principle of the pitch slip ring is that signals, electric power or liquid between a rotating part and a static part are transmitted to the other end in a sliding contact mode, when the pitch slip ring is used, a joint conversion device is needed, the joint conversion device generally comprises a conversion device main body, a joint and the like, and the conversion test protection device is a connector arranged between the pitch slip ring and a hollow shaft of a gearbox box and has the functions of supporting, connecting, conducting, protecting and testing.
The conversion device main body needs to be installed at a designated position for use, and is usually fixed at the designated position by adopting a plurality of bolts, and the installation mode needs to be used for butting the plurality of bolts with the conversion device main body and then screwing down the conversion device main body, but when the conversion device main body is disassembled, related tools are needed to be used, and then the plurality of bolts are unscrewed one by one, so that the mode has the condition of complex operation, is inconvenient for directly butting and installing the conversion device main body, and has certain limitation.
Disclosure of Invention
The utility model aims to provide a variable pitch slip ring joint conversion device which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a pitch slip ring joint conversion device, comprising:
the switching device comprises a switching device main body, wherein interfaces are arranged at the top end and the bottom end of the switching device main body, an oil-proof flange is arranged on the front surface of the switching device main body, and a plurality of thread columns are arranged on the back surface of the switching device main body;
auxiliary mechanisms are arranged on two sides of the conversion device main body;
the auxiliary mechanism comprises two fixing columns, two limiting columns, a connecting plate, a plurality of fixing plates, a plurality of sliding plates and a plurality of springs, wherein the fixing columns are clamped with the conversion device body through the limiting columns, and the springs are located on one side of the sliding plates.
Preferably, one end of the fixing column is fixedly connected with the threaded column, a plurality of mounting grooves are formed in the back face of the conversion device main body, the fixing column is connected with the inner cavity of the mounting grooves in a sliding and penetrating mode, a limiting groove is formed in one side of the fixing column, and the limiting column is connected with the inner cavity of the limiting groove in a sliding and penetrating mode.
Preferably, one side of the limiting column is fixedly connected with the connecting plate, the side of the sliding plate is fixedly connected with the limiting column, the two sides of the main body of the conversion device are provided with first sliding grooves, the limiting column is in sliding penetration connection with the inner cavity of the first sliding grooves, the side of the fixing plate is fixedly connected with the supporting plate, and one side of the supporting plate is fixedly connected with the main body of the conversion device.
Preferably, the top and the bottom of the inner wall of the first chute are provided with the second chute, the sliding plate is connected with the inner cavity of the second chute in a sliding and penetrating manner, one side of the sliding plate is provided with the first circular groove, the inner cavity of the circular groove is provided with the mounting rod in a sliding manner, and the spring is sleeved on the outer wall of the mounting rod.
Preferably, a second round groove is formed in one side of the fixing plate, the mounting rod is connected with the inner cavity of the second round groove in a sliding penetrating mode, a thread groove is formed in one side of the inner wall of the second sliding groove, and one end of the mounting rod is connected with the inner cavity of the thread groove in a threaded penetrating mode.
Preferably, one end of the spring is attached to the sliding plate, and the other end of the spring is attached to the fixed plate.
The utility model has the technical effects and advantages that:
according to the utility model, the fixed columns, the limit columns, the connecting plate, the fixed plate, the sliding plate and the springs are matched with each other, the connecting plate drives the limit columns to move, the elastic force of the springs pushes the sliding plate to move, the sliding plate drives the limit columns to move, and the limit columns are connected with the fixed columns, so that the conversion device main body is mounted and dismounted conveniently, the conversion device main body is taken down and maintained conveniently, and the mounting operation is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of a plan view structure of the present utility model.
Fig. 3 is a schematic diagram of the front cross-sectional structure of the present utility model.
Fig. 4 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a conversion device body; 2. an interface; 3. an oil-resistant flange; 4. an auxiliary mechanism; 41. fixing the column; 42. a limit column; 43. a connecting plate; 44. a fixing plate; 45. a sliding plate; 46. a spring; 5. a mounting rod; 6. a support plate; 7. and (5) a threaded column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a conversion device of a variable pitch slip ring joint, as shown in figures 1-4, which comprises a conversion device main body 1, wherein the conversion device main body 1 supports a conversion function, a wind farm original installation is provided with variable pitch slip rings with different interface 2 structures, spare parts of a wind farm cannot be unified, the stock of the spare parts is increased, the installation recognition difficulty is high, the conversion module is provided with the function of freely exchanging among the slip rings with different interfaces 2, the stock of the spare parts and the exchange of a product interface 2 are greatly improved, a surge protection module is additionally arranged, a surge protection system is additionally arranged for the slip rings and the variable pitch system, the protection function of unexpected situations such as system surge interference and thunder is greatly enhanced, the conversion device main body 1 is provided with a side plug, the interface 2 on the slip rings can be replaced, in the process of disassembling and overhauling the slip rings, a cabin cable plug can be directly installed on the conversion module plug, the hub cabin is not required to be powered off when the slip rings are disassembled, faults caused by heavy starting of the system frequency are avoided, the top end and bottom of the conversion module are respectively provided with the interface 2, the system fault row is favorable for the system fault row, the conversion device can be greatly reduced, the strength of each channel can be greatly checked, the conversion device can be greatly reduced, the working channel can be greatly is conveniently and the flange is greatly reduced, the position of the conversion device is greatly has a large-side flange is provided with a flange, the flange is convenient to be provided with a flange, and the front flange is provided with a flange is 7, and has a high-friendly flange, and the device is convenient to be mounted with the front side and has a front flange 41.
Both sides of the conversion device body 1 are provided with auxiliary mechanisms 4.
The auxiliary mechanism 4 comprises two fixing columns 41, two limit columns 42, a connecting plate 43, a plurality of fixing plates 44, a plurality of sliding plates 45 and a plurality of springs 46, wherein the fixing columns 41 are favorable for being connected with the conversion device main body 1, the conversion device main body 1 is convenient to support, the limit columns 42 are favorable for limiting the relative positions of the conversion device main body 1 and the fixing columns 41, the conversion device main body 1 is convenient to mount and dismount, the conversion device main body 1 is convenient to take off and maintain, the operation is convenient, the connecting plate 43 is favorable for simultaneously driving the two limit columns 42 in the same row to move, the limit columns 42 are convenient to operate, the limit columns 42 are convenient to detach, the fixing plates 44 are favorable for supporting the mounting rods 5, the sliding plates 45 are favorable for driving the limit columns 42 to move, the limit columns 42 are convenient to operate, the elasticity of the springs 46 are favorable for pushing the sliding plates 45 to move, the limit columns 42 are convenient to restore to the original positions after the limit columns 42 move, the limit columns 42 are convenient to repeatedly operate, and when the conversion device main body 1 is used, the connecting plate 43 is pulled to move, the connecting plate 43 is made to drive the connecting plate 43 to drive the two limit columns 42 to move, and the two limit columns 42 are disconnected from the fixing columns 45, and the conversion device main body 1 can be limited by the elastic force of the sliding plates 45, and the elastic plates 45 are relatively move, and the fixing plates 45 are separated from the fixing plates 45 are favorable for the conversion device main body 1.
One end of the fixed column 41 is fixedly connected with the threaded column 7, a plurality of mounting grooves are formed in the back face of the conversion device main body 1, the fixed column 41 is connected with the inner cavities of the mounting grooves in a sliding penetrating mode, a limit groove is formed in one side of the fixed column 41, and the limit column 42 is connected with the inner cavities of the limit grooves in a sliding penetrating mode.
One side of the limiting column 42 is fixedly connected with the connecting plate 43, the side of the sliding plate 45 is fixedly connected with the limiting column 42, the two sides of the conversion device main body 1 are provided with first sliding grooves, the limiting column 42 is connected with the inner cavity of the first sliding grooves in a sliding penetrating mode, the side of the fixing plate 44 is fixedly connected with the supporting plate 6, the fixing plate 44 is supported, and one side of the supporting plate 6 is fixedly connected with the conversion device main body 1.
The second spout has all been seted up to the top and the bottom of first spout inner wall, and slide plate 45 and the inner chamber slip interlude of second spout are connected, and first circular slot has been seted up to one side of slide plate 45, and the inner chamber slip of circular slot is provided with installation pole 5, is favorable to leading the deformation of spring 46, and the outer wall of installation pole 5 is located to the spring 46 cover.
A second circular groove is formed in one side of the fixing plate 44, the mounting rod 5 is connected with the inner cavity of the second circular groove in a sliding and penetrating mode, a thread groove is formed in one side of the inner wall of the second sliding groove, and one end of the mounting rod 5 is connected with the inner cavity of the thread groove in a threaded and penetrating mode.
One end of the spring 46 is attached to the slide plate 45, and the other end of the spring 46 is attached to the fixed plate 44.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A pitch slip ring joint conversion device, comprising:
the oil-proof type switching device comprises a switching device main body (1), wherein interfaces (2) are arranged at the top end and the bottom end of the switching device main body, an oil-proof flange (3) is arranged on the front surface of the switching device main body (1), and a plurality of thread columns (7) are arranged on the back surface of the switching device main body (1);
the method is characterized in that: auxiliary mechanisms (4) are arranged on two sides of the conversion device main body (1);
the auxiliary mechanism (4) comprises two fixing columns (41), two limiting columns (42), a connecting plate (43), a plurality of fixing plates (44), a plurality of sliding plates (45) and a plurality of springs (46), wherein the fixing columns (41) are clamped with the conversion device main body (1) through the limiting columns (42), and the springs (46) are located on one side of the sliding plates (45).
2. The variable pitch slip ring joint conversion device according to claim 1, wherein one end of the fixing column (41) is fixedly connected with the threaded column (7), a plurality of mounting grooves are formed in the back surface of the conversion device main body (1), the fixing column (41) is connected with an inner cavity of the mounting groove in a sliding penetrating manner, a limit groove is formed in one side of the fixing column (41), and the limit column (42) is connected with the inner cavity of the limit groove in a sliding penetrating manner.
3. The variable pitch slip ring joint conversion device according to claim 1, wherein one side of the limit post (42) is fixedly connected with the connecting plate (43), the side of the sliding plate (45) is fixedly connected with the limit post (42), the two sides of the conversion device main body (1) are provided with first sliding grooves, the limit post (42) is slidably inserted and connected with an inner cavity of the first sliding groove, the side of the fixing plate (44) is fixedly connected with the supporting plate (6), and one side of the supporting plate (6) is fixedly connected with the conversion device main body (1).
4. The variable pitch slip ring joint conversion device according to claim 3, wherein the top end and the bottom end of the inner wall of the first chute are respectively provided with a second chute, the sliding plate (45) is connected with the inner cavity of the second chute in a sliding and penetrating manner, one side of the sliding plate (45) is provided with a first circular groove, the inner cavity of the circular groove is slidably provided with a mounting rod (5), and the spring (46) is sleeved on the outer wall of the mounting rod (5).
5. The variable pitch slip ring joint conversion device according to claim 4, wherein a second circular groove is formed in one side of the fixing plate (44), the mounting rod (5) is connected with an inner cavity of the second circular groove in a sliding penetrating manner, a thread groove is formed in one side of the inner wall of the second sliding groove, and one end of the mounting rod (5) is connected with the inner cavity of the thread groove in a threaded penetrating manner.
6. A pitch slip ring joint conversion device according to claim 1, wherein one end of the spring (46) is attached to the sliding plate (45), and the other end of the spring (46) is attached to the fixed plate (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066692.7U CN220382399U (en) | 2023-08-03 | 2023-08-03 | Become oar sliding ring joint conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066692.7U CN220382399U (en) | 2023-08-03 | 2023-08-03 | Become oar sliding ring joint conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220382399U true CN220382399U (en) | 2024-01-23 |
Family
ID=89564930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322066692.7U Active CN220382399U (en) | 2023-08-03 | 2023-08-03 | Become oar sliding ring joint conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220382399U (en) |
-
2023
- 2023-08-03 CN CN202322066692.7U patent/CN220382399U/en active Active
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