CN210998397U - Double-fed aerogenerator pivot non-drive end sliding ring mounting hole positioner - Google Patents
Double-fed aerogenerator pivot non-drive end sliding ring mounting hole positioner Download PDFInfo
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- CN210998397U CN210998397U CN201922010033.5U CN201922010033U CN210998397U CN 210998397 U CN210998397 U CN 210998397U CN 201922010033 U CN201922010033 U CN 201922010033U CN 210998397 U CN210998397 U CN 210998397U
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Abstract
The utility model discloses a double-fed aerogenerator pivot non-drive end sliding ring mounting hole positioner, including mounting base, examine a positioning module, drilling positioning module, location gib block, first locating key, second locating key, first locking screw, first set screw, second locking screw, third locating key and second fixed screw, the last fixed connection of axial through first set screw and second locking screw of mounting base has the location gib block; and a first positioning key, a second positioning key and a third positioning key are arranged on the positioning guide strip along the vertical direction. The novel multifunctional combined tool has the advantages of being multifunctional, convenient to detach and install, compact in structural design and space-saving.
Description
Technical Field
The utility model relates to a positioner field, in particular to non-drive end sliding ring mounting hole positioner of double-fed aerogenerator pivot.
Background
The double-fed wind driven generator is the most widely applied wind driven generator at present, the rotating shaft is an important component of the double-fed wind driven generator, the rotating shaft is an important component related to the efficiency of wind power generation, and the rotating shaft mounting hole needs to be positioned in the mounting process of the rotating shaft, so that a positioning device for the sliding ring mounting hole of the non-driving end of the rotating shaft of the double-fed wind driven generator is needed.
But the current double-fed wind driven generator rotating shaft non-drive end slip ring mounting hole positioning device has the problems of single function, inconvenient disassembly and large occupied space.
Therefore, a sliding ring mounting hole positioning device for the non-driving end of the rotating shaft of the doubly-fed wind driven generator needs to be designed, and the sliding ring positioning device is multifunctional, convenient to detach and mount, compact in structural design and space-saving.
SUMMERY OF THE UTILITY MODEL
The utility model provides a double-fed aerogenerator pivot non-drive end sliding ring mounting hole positioner can solve prior art, and the function singleness is dismantled inconveniently, problem that occupation space is big.
The utility model provides a double-fed aerogenerator pivot non-drive end sliding ring mounting hole positioner, including mounting base, examine a positioning module, drilling positioning module, location gib block, first locating key, second locating key, first locking screw, first set screw, second locking screw, third locating key and second fixed screw, the last location gib block that is connected with through first set screw and second locking screw fixed connection of axial direction of mounting base; a first positioning key, a second positioning key and a third positioning key are arranged on the positioning guide strip along the vertical direction; and a first locking screw and a second fixing screw are arranged on the mounting base along the circumferential direction.
Preferably, the mounting base is provided with a first mounting small hole.
Preferably, the mounting base is provided with a second mounting small hole.
Preferably, the mounting base is provided with a gauge positioning module through a first mounting small hole.
Preferably, the mounting base is provided with a drilling positioning module through a second mounting small hole.
The utility model has the advantages that:
1. the mounting base is provided with a first mounting small hole, the mounting base is provided with a second mounting small hole, the mounting base is provided with a checking fixture positioning module through the first mounting small hole, the mounting base is provided with a drilling positioning module through the second mounting small hole, the mounting base is sleeved at the end part of a shaft to be detected, the first mounting small hole in the mounting base is provided with the drilling positioning module during drilling, and the second mounting small hole is provided with the drilling positioning module during detection, so that the dual-purpose multifunctional drilling device can be realized.
2. The mounting base is fixedly connected with a positioning guide strip through a first fixing screw and a second locking screw along the axial direction; the positioning guide strip is fixed on the mounting base through the arrangement of the first fixing screw and the second locking screw, so that the mounting and dismounting are convenient; a first positioning key, a second positioning key and a third positioning key are arranged on the positioning guide strip along the vertical direction; the structural design is compact, and the space is saved.
Drawings
Fig. 1 is a schematic structural view of a non-drive end slip ring mounting hole positioning device of a rotating shaft of a doubly-fed wind generator provided by the present invention;
fig. 2 is the utility model provides a pair of double-fed aerogenerator pivot non-drive end sliding ring mounting hole positioner structure sketch map two.
Description of reference numerals: 1-mounting a base; 2-a gauge positioning module; 3-drilling positioning module; 4-positioning the guide strip; 5-a first alignment key; 6-a second orientation key; 7-a first locking screw; 8-a first set screw; 9-a second locking screw; 10-a third alignment key; 11-second set screw.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1 and fig. 2, an embodiment of the utility model provides a double-fed wind turbine rotating shaft non-drive end slip ring mounting hole positioning device, including mounting base 1, examine a positioning module 2, drilling positioning module 3, location gib block 4, first locating key 5, second locating key 6, first locking screw 7, first fixed screw 8, second locking screw 9, third locating key 10 and second fixed screw 11, the location gib block 4 is fixedly connected with through first fixed screw 8 and second locking screw 9 along the axial on the mounting base 1; a first positioning key 5, a second positioning key 6 and a third positioning key 10 are arranged on the positioning guide strip 4 along the vertical direction; the mounting base is characterized in that a first locking screw 7 and a second fixing screw 11 are arranged on the mounting base 1 along the circumferential direction, a first mounting small hole is formed in the mounting base 1, a second mounting small hole is formed in the mounting base 1, a checking fixture positioning module 2 is installed on the mounting base 1 through the first mounting small hole, and a drilling positioning module 3 is installed on the mounting base 1 through the second mounting small hole.
The working principle is as follows: the mounting base 1 is provided with a first mounting small hole, the mounting base 1 is provided with a second mounting small hole, the mounting base 1 is provided with a checking fixture positioning module 2 through the first mounting small hole, the mounting base 1 is provided with a drilling positioning module 3 through the second mounting small hole, the mounting base 1 is sleeved on the shaft end part to be detected, the first mounting small hole on the mounting base 1 is provided with the drilling positioning module 3 during drilling, the drilling positioning module 3 is arranged in the second mounting small hole during detection, and the mounting base can realize dual-purpose and multifunctional functions of one device. The mounting base 1 is fixedly connected with a positioning guide strip 4 through a first fixing screw 8 and a second locking screw 9 along the axial direction; the positioning guide strip 4 is fixed on the mounting base 1 through the arrangement of the first fixing screw 8 and the second locking screw 9, so that the mounting and dismounting are convenient; a first positioning key 5, a second positioning key 6 and a third positioning key 10 are arranged on the positioning guide strip 4 along the vertical direction; the structural design is compact, and the space is saved.
Claims (5)
1. The utility model provides a double-fed aerogenerator pivot non-drive end sliding ring mounting hole positioner which characterized in that: the device comprises a mounting base (1), a checking fixture positioning module (2), a drilling positioning module (3), a positioning guide strip (4), a first positioning key (5), a second positioning key (6), a first locking screw (7), a first fixing screw (8), a second locking screw (9), a third positioning key (10) and a second fixing screw (11), wherein the mounting base (1) is fixedly connected with the positioning guide strip (4) through the first fixing screw (8) and the second locking screw (9) along the axial direction; a first positioning key (5), a second positioning key (6) and a third positioning key (10) are arranged on the positioning guide strip (4) along the vertical direction; a first locking screw (7) and a second fixing screw (11) are arranged on the mounting base (1) along the circumferential direction.
2. The device for positioning the slip ring mounting hole of the non-driving end of the rotating shaft of the doubly-fed wind generator as claimed in claim 1, wherein the mounting base (1) is provided with a first mounting small hole.
3. The device for positioning the slip ring mounting hole of the non-driving end of the rotating shaft of the doubly-fed wind generator as claimed in claim 1, wherein the mounting base (1) is provided with a second mounting small hole.
4. The device for positioning the slip ring mounting hole of the non-driving end of the rotating shaft of the doubly-fed wind generator as claimed in claim 2, wherein the mounting base (1) is provided with the checking fixture positioning module (2) through the first mounting small hole.
5. The device for positioning the slip ring at the non-driving end of the rotating shaft of the doubly-fed wind generator as claimed in claim 3, wherein the mounting base (1) is provided with the drilling positioning module (3) through the second mounting small hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922010033.5U CN210998397U (en) | 2019-11-20 | 2019-11-20 | Double-fed aerogenerator pivot non-drive end sliding ring mounting hole positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922010033.5U CN210998397U (en) | 2019-11-20 | 2019-11-20 | Double-fed aerogenerator pivot non-drive end sliding ring mounting hole positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210998397U true CN210998397U (en) | 2020-07-14 |
Family
ID=71477376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922010033.5U Active CN210998397U (en) | 2019-11-20 | 2019-11-20 | Double-fed aerogenerator pivot non-drive end sliding ring mounting hole positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210998397U (en) |
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2019
- 2019-11-20 CN CN201922010033.5U patent/CN210998397U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A positioning device for the installation hole of the slip ring at the non-drive end of the rotating shaft of a double-fed wind turbine Effective date of registration: 20220829 Granted publication date: 20200714 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: Wuxi lianyuanda Precision Machinery Co.,Ltd. Registration number: Y2022320010495 |