CN202928506U - Installation positioning measuring apparatus of air guide sleeve of wind generating set - Google Patents
Installation positioning measuring apparatus of air guide sleeve of wind generating set Download PDFInfo
- Publication number
- CN202928506U CN202928506U CN 201220661344 CN201220661344U CN202928506U CN 202928506 U CN202928506 U CN 202928506U CN 201220661344 CN201220661344 CN 201220661344 CN 201220661344 U CN201220661344 U CN 201220661344U CN 202928506 U CN202928506 U CN 202928506U
- Authority
- CN
- China
- Prior art keywords
- air guide
- guide sleeve
- positioning measuring
- kuppe
- generating set
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Disclosed in the utility model is an installation positioning measuring apparatus of an air guide sleeve of a wind generating set. The apparatus is in a Z shape; installation holes for installation of the apparatus to a hub variable pitch bearing; and a scale is arranged at the other end thereof and is used for reading the value of a gap between the inner diameter of a blade installation hole and an outer diameter of the blade, wherein an effective region is arranged in the middle of the scale. According to the utility model, the provided apparatus has a simple structure. And the Z-shaped tool with the scale region is utilized to carry out accurate positioning on the air guide sleeve assembling, thereby ensuring the concentric assembling of the air guide sleeve and the hub.
Description
Technical field
The utility model relates to a kind of wind generator set air guide sleeve positioning measuring device is installed.
Background technology
In the kuppe assembling process of wind power generating set, kuppe need to be contained in the hub assembly outer rim, and require the peritreme of three blades of kuppe must be concentric with three pitch variable bearings center pits of wheel hub.
Yet in assembling process, not on same level, and the kuppe volume is large, rigidity is poor due to the pitch variable bearings of the blades installation hole of kuppe and wheel hub, and it is not too convenient to cause with conventional straight steel ruler measurement, measuring result error is larger, and the kuppe location is inaccurate.In the kuppe assembling process of wind power generating set, kuppe need to be contained in the hub assembly outer rim, and require the peritreme of three blades of kuppe must be concentric with three pitch variable bearings center pits of wheel hub.
Yet in assembling process, not on same level, and the kuppe volume is large, poor rigidity due to the pitch variable bearings of the blades installation hole of kuppe and wheel hub, and it is not too convenient to cause with conventional straight steel ruler measurement, measuring result error is larger, and the kuppe location is inaccurate.
Summary of the invention
The technical problems to be solved in the utility model is that the pitch variable bearings of the blades installation hole of kuppe and wheel hub is not on same level, and the kuppe volume is large, poor rigidity, it is not too convenient to cause with conventional straight steel ruler measurement, and measuring result error is larger, and the kuppe location is inaccurate.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of wind generator set air guide sleeve is installed positioning measuring device, and described device is Z-shaped, and device one end is established mounting hole, is used for being installed to the wheel hub pitch variable bearings; With scale mark, be used for reading the gap width between blades installation hole internal diameter and blade external diameter on the other end, the effective coverage is set in the middle part of scale mark.
As a kind of improvement project of the present utility model, aforementioned effective coverage red-label.
The utility model has the advantages that: simple in structure, utilization is assembled kuppe with the Z-type frock of scale zone and is accurately located, and guarantees kuppe and wheel hub concentric fits.
Description of drawings
Fig. 1 is the utility model structural representation (stereographic map).
Fig. 2 is the front view of Fig. 1.
Scheme of installation when Fig. 3 is the utility model use.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Fig. 1-2, a kind of wind generator set air guide sleeve of the utility model is installed positioning measuring device 1 and is Z-shaped, and device one end is established mounting hole 1-1, is used for being connected with the wheel hub pitch variable bearings; With scale mark, be used for reading the gap width between blades installation hole internal diameter and blade external diameter on the other end, be provided with the effective coverage 1-2 of red-label in the middle part of scale mark.
As shown in Figure 3, measuring method of the present utility model is as follows:
At first, kuppe is installed on the hub assembly outer rim, makes kuppe vane hole edge and wheel hub pitch variable bearings center essentially concentric;
Secondly, become up and down the cross direction that four wind generator set air guide sleeves are installed respectively at three pitch variable bearings positioning measuring device 1 is installed;
At last, adjust the position of kuppe, make three of kuppes blades installation hole outer rim all drop on wind generator set air guide sleeve and install in the red-label zone of positioning measuring device 1 scale mark, guarantee the concentric fits of kuppe and pitch variable bearings, avoid follow-up blades installation interference to occur.
Claims (2)
1. a wind generator set air guide sleeve is installed positioning measuring device, it is characterized in that, described device is Z-shaped, and device one end is established mounting hole, is used for being installed to the wheel hub pitch variable bearings; With scale mark, be used for reading the gap width between blades installation hole internal diameter and blade external diameter on the other end, the effective coverage is set in the middle part of scale mark.
2. a kind of wind generator set air guide sleeve according to claim 1 is installed positioning measuring device, it is characterized in that aforementioned effective coverage red-label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661344 CN202928506U (en) | 2012-12-05 | 2012-12-05 | Installation positioning measuring apparatus of air guide sleeve of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661344 CN202928506U (en) | 2012-12-05 | 2012-12-05 | Installation positioning measuring apparatus of air guide sleeve of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202928506U true CN202928506U (en) | 2013-05-08 |
Family
ID=48218460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220661344 Expired - Fee Related CN202928506U (en) | 2012-12-05 | 2012-12-05 | Installation positioning measuring apparatus of air guide sleeve of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202928506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258591A (en) * | 2015-10-27 | 2016-01-20 | 周凯 | Multifunctional wind-driven generator debugging scale |
-
2012
- 2012-12-05 CN CN 201220661344 patent/CN202928506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258591A (en) * | 2015-10-27 | 2016-01-20 | 周凯 | Multifunctional wind-driven generator debugging scale |
| CN105258591B (en) * | 2015-10-27 | 2018-06-22 | 周凯 | A kind of wind-driven generator Multifunctional debugging ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Person in charge of Nanjing Wind Power Technology Co., Ltd. Document name: Notification that Application Deemed not to be Proposed |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Ningyuan Economic Development Zone Binjiang Road, Jiangning District of Nanjing City, Jiangsu province 211100 Patentee after: Nanjing Wind Power Technology Co., Ltd. Address before: 211100 Jiangsu city of Nanjing province Jiangning Science Park Yuehua road and Duangong Road intersection Patentee before: Nanjing Wind Power Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131205 |