CN205317812U - Wind generating set wind vane orientation adjustment equipment - Google Patents
Wind generating set wind vane orientation adjustment equipment Download PDFInfo
- Publication number
- CN205317812U CN205317812U CN201521086581.1U CN201521086581U CN205317812U CN 205317812 U CN205317812 U CN 205317812U CN 201521086581 U CN201521086581 U CN 201521086581U CN 205317812 U CN205317812 U CN 205317812U
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- CN
- China
- Prior art keywords
- wind vane
- generating set
- power generating
- adjustment equipment
- orientation adjustment
- 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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Abstract
The utility model relates to a wind generating set wind vane orientation adjustment equipment, include: the circle center location device of being connected with the pole setting of wind vane, the circle center location device include with a beam emitters of the coaxial setting of pole setting, and with the articulated arc length of connecting of pole setting enlarges the device, the end -to -end connection that the arc length enlarges the device has the 2nd beam emitters, the 2nd beam emitters with the beam direction of beam emitters transmission is the same. Adopt the arc length to enlarge the device, effectively increaseed the adjustment radius of wind vane, under the same turned angle requires, showing the operatable scope that increases.
Description
Technical field
This utility model relates to positioner, particularly relates to a kind of wind power generating set wind vane orientation adjustment equipment.
Background technology
Traditional wind vane adjusts mode: in wind vane and mounting bracket labelling orientation before adjusting, measure the pipe circumferential length of wind vane, adjusting position according to adjusting angle labelling on wind vane, rotation wind vane makes wind vane adjustment position align with mounting bracket marker bit and realizes adjustment process. Traditional wind vane pipe diameter is within 100 millimeter magnitudes, and the angle adjustment amount of wind vane is at most within tens degree of scopes, and conversion is little to the adjustment length on wind vane tube wall circumferencial direction, and difficulty of construction is big, and Adjustment precision is low.
Utility model content
The purpose of this utility model is in that to overcome the defect of prior art, it is provided that a kind of wind power generating set wind vane orientation adjustment equipment, it is possible to solve by the little difficulty of construction brought of wind vane pipe diameter big, the problem that Adjustment precision is low.
The technical scheme realizing above-mentioned purpose is:
This utility model wind power generating set wind vane orientation adjustment equipment, including:
The center of circle positioning device being connected with the vertical rod of wind vane, described center of circle positioning device includes the first light-beam transmitter being coaxially disposed with described vertical rod; And the arc length expansion instrument being articulated and connected with described vertical rod, the end of described arc length expansion instrument is connected to the second light-beam transmitter, and the beam direction that described second light-beam transmitter is launched with described first light-beam transmitter is identical.
Further improvement is that of this utility model wind power generating set wind vane orientation adjustment equipment, described center of circle positioning device also includes erection joint, and described erection joint is screwed together in the end of described vertical rod and fixing with described first light-beam transmitter is connected.
Further improvement is that of this utility model wind power generating set wind vane orientation adjustment equipment, the middle part sandwiched of described vertical rod is connected to a pair clamping block, and the end of described clamping block and described arc length expansion instrument are connected through the hinge.
Further improvement is that of this utility model wind power generating set wind vane orientation adjustment equipment, the circular arc that the circular arc that described clamping block correspondence vertical rod side is formed is formed more than the corresponding described clamping block of described vertical rod.
Further improvement is that of this utility model wind power generating set wind vane orientation adjustment equipment, the other end clamping block described in a pair is fastenedly connected by connecting screw rod.
Further improvement is that of this utility model wind power generating set wind vane orientation adjustment equipment, described arc length expansion instrument includes the first end extension plate hinged with described clamping block, is fixedly arranged on the locating piece of described extension plate the second end and is fixedly arranged on the grip slide of described extension plate the second end, and between described grip slide and described locating piece, sandwiched fixes described second light-beam transmitter.
Further improvement is that of this utility model wind power generating set wind vane orientation adjustment equipment, described grip slide is provided with grooved hole, and by wearing, the positioning screw in described grooved hole and described extension plate are fixing to be connected.
Further improvement is that of this utility model wind power generating set wind vane orientation adjustment equipment, the middle part of described extension plate is provided with square lightening hole.
Further improvement is that of this utility model wind power generating set wind vane orientation adjustment equipment, mounting bracket that described wind vane also includes wearing for vertical rod, being fixedly arranged on installing nut and being rotatably connected at the wind vane pendulum leaf of described rod end bottom described mounting bracket, described installation nut and described vertical rod wear the end of described mounting bracket and screw togather fixing.
Further improvement is that of this utility model wind power generating set wind vane orientation adjustment equipment, between described installation nut and described mounting bracket, pad is provided with installation pad.
Having the beneficial effect that of this utility model wind power generating set wind vane orientation adjustment equipment
Adopt arc length expansion instrument, effectively increase the adjustment radius of wind vane, under identical rotational angle requires, the exercisable scope of notable increasing. When wind vane need to rotate α angle, wind vane vertical rod diameter is D, and after using arc length expansion instrument, angle adjustment effective radius becomes the length L of arc length expansion instrument, and under identical angle adjustment technological measure, the angle adjustment precision of wind vane can improve 2L/D times.
Accompanying drawing explanation
Fig. 1 is the sectional view that this utility model wind power generating set wind vane orientation adjustment equipment is connected with wind vane.
Fig. 2 is the top view of this utility model wind power generating set wind vane orientation adjustment equipment.
Fig. 3 is the schematic diagram that this utility model wind power generating set wind vane orientation adjustment equipment adjusts wind vane.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
This utility model provides a kind of wind power generating set wind vane orientation adjustment equipment, it is adaptable to the wind vane side of wind power generating set is for adjusting. Adopting rotation vertical rod to realize for solving traditional wind vane adjustment, owing to the diameter of vertical rod is within 100 millimeter magnitudes, and it is little to cause adjusting length, and adjustment difficulty is big, the problems such as Adjustment precision is low. This utility model utilizes and arranges arc length expansion instrument and center of circle positioning device, is effectively strengthened the adjustment radius of wind vane by arc length expansion instrument, it is achieved the adjustment arc length under identical adjustment angle requirement expands, and strengthens the accuracy adjusting structure, improves Adjustment precision. Below in conjunction with accompanying drawing, this utility model wind power generating set wind vane orientation adjustment equipment is described in detail.
Consult Fig. 1, it is shown that the sectional view that this utility model wind power generating set wind vane orientation adjustment equipment is connected with wind vane. Consult Fig. 2, it is shown that the top view of this utility model wind power generating set wind vane orientation adjustment equipment.Below in conjunction with Fig. 1 and Fig. 2, this utility model wind power generating set wind vane orientation adjustment equipment is illustrated.
As depicted in figs. 1 and 2, this utility model wind power generating set wind vane orientation adjustment equipment includes center of circle positioning device 21 and arc length expansion instrument 22, this wind power generating set wind vane orientation adjustment equipment is installed on wind vane 11, for wind vane 11 is carried out orientation adjustment. Center of circle positioning device 21 is connected with the vertical rod 111 of wind vane 11, this center of circle positioning device 21 includes the first light-beam transmitter 211 being coaxially disposed with vertical rod 111, it is coaxially disposed with vertical rod 111 by the first light-beam transmitter 211, the center of circle of vertical rod 111 can be precisely located, first light-beam transmitter 211 transmits a light beam on basal plane, this light beam incident point on basal plane is exactly the home position of vertical rod 111, it is achieved that the function of positioning centre. This arc length expansion instrument 22 is articulated and connected with vertical rod 111, end in arc length expansion instrument 22 is connected to the second light-beam transmitter 221, the beam direction that second light-beam transmitter 221 is launched with the first light-beam transmitter 211 is identical so that light beam and the light beam of the first light-beam transmitter 211 transmitting that the second light-beam transmitter 221 is launched can be incident upon on same basal plane. This second light-beam transmitter 221 projects the incident point on basal plane and is positioned in the turning circumference adjusting orientation, shown in Fig. 3, distance between incident point and the incident point of the first light-beam transmitter 211 of the second light-beam transmitter 221 is exactly the length L of this utility model arc length expansion instrument 22, if the adjustment angle of wind vane 11 is α (Rad), when that rotates wind vane, allowing the incident point scan bow linear distance of the second light-beam transmitter 221 correspondence is α L, namely the point of the A in Fig. 3 is to the arc length of B point, it is achieved the angle adjustment of wind vane 11. By arc length expansion instrument 22 and the second light-beam transmitter 211, the arc length rotated is lengthened, improve the accuracy and convenience that adjust orientation. First light-beam transmitter 211 therein and the second light-beam transmitter 221 are spot beam emitter.
Wind vane 11 includes vertical rod 111, wind vane pendulum leaf 112, mounting bracket 113, installs nut 114 and install pad 115, wind vane pendulum leaf can rotate around vertical rod 111 axis, the bottom of vertical rod 111 wears mounting bracket 113, and with mounting bracket 113 bottom fixing installation nut 114 screw togather fixing, pad 115 pad is installed and is located between installation nut 114 and mounting bracket 113.
Center of circle positioning device 21 also includes erection joint 212, the bottom of erection joint 212 and vertical rod 111 screws togather fastening, erection joint 212 is fastened on vertical rod 111 and passes the bottom installing nut 114, the bottom of erection joint 212 is fixing connects the first light-beam transmitter 211, first light-beam transmitter 211 is welded and fixed with erection joint 212, when fixing the first light-beam transmitter 211, it is ensured that the first light-beam transmitter 211 is coaxially disposed with vertical rod 111.
Middle part sandwiched in the vertical rod 111 of wind vane 11 is connected to a pair clamping block 23, and the end of clamping block 23 is connected by hinge 233 with arc length expansion instrument 22. The other end of a pair clamping block 23 is fastenedly connected by connecting screw rod 232 so that clamping block 23 is fixedly clamped in vertical rod 111. The circular arc 231 that corresponding vertical rod 111 side is formed on clamping block 23 is that orthodrome is excessive, the circular arc that this circular arc 231 is formed more than vertical rod 111 corresponding clamping block 23.
Arc length expansion instrument 22 also includes extension plate 222, locating piece 223 and grip slide 224, extension plate 222 is elongated plates, the first end of extension plate 222 is hinged with clamping block 23, make the clamping relative extension plate 222 of block 23 rotatable, the fixed grip slide 224 of the second end of extension plate 222 and locating piece 223, between grip slide 224 and locating piece 223, sandwiched fixes the second light-beam transmitter 221.Being provided with grooved hole 2241 on grip slide 224, by wearing, the positioning screw 2242 in grooved hole 2241 is fixing with extension plate 222 to be connected. Grip slide 224 can pass through grooved hole 2241 and carry out the mobile adjustment of position, and locating piece 223 is weldingly fixed on extension plate 222, is realized the installation of the second light-beam transmitter 221 of different-diameter by the mobile adjustment of grip slide 224. Square lightening hole 2221 it is provided with, to alleviate the weight of extension plate 222 at the middle part of extension plate 222.
The wind vane orientation adjustment real-time process of this utility model wind power generating set wind vane orientation adjustment equipment:
Center of circle positioning device 21 is connected with wind vane 11 by erection joint 212, opens the first light-beam transmitter 211, the lower section datum plane of the first light-beam transmitter 211 is formed the AnchorPoint that wind vane rotates; Passing through to clamp block 23 and be connected screw rod 232 to connect fixing with wind vane 11 by arc length expansion instrument 22, open the second light-beam transmitter 221, below the second light-beam transmitter 221, datum plane forms the radius of gyration circumferential point after expanding. The center of circle is L to the spacing of circumferential point, is α (Rad) as adjusted angle, when rotating wind vane, when the light beam spot scan bow linear distance of the second light-beam transmitter 221 correspondence reaches α L, and fixing wind vane 11, it is achieved the adjustment of angle of vane.
Having the beneficial effect that of this utility model wind power generating set wind vane orientation adjustment equipment
Adopt arc length expansion instrument, effectively increase the adjustment radius of wind vane, under identical rotational angle requires, the exercisable scope of notable increasing. When wind vane need to rotate α angle, wind vane vertical rod diameter is D, and after using arc length expansion instrument, angle adjustment effective radius becomes the length L of arc length expansion instrument, and under identical angle adjustment technological measure, the angle adjustment precision of wind vane can improve 2L/D times.
Above in association with accompanying drawing embodiment, this utility model being described in detail, this utility model can be made many variations example by those skilled in the art according to the above description. Thus, some details in embodiment should not constitute restriction of the present utility model, this utility model by the scope that defines using appended claims as protection domain of the present utility model.
Claims (10)
1. a wind power generating set wind vane orientation adjustment equipment, it is characterised in that including:
The center of circle positioning device being connected with the vertical rod of wind vane, described center of circle positioning device includes the first light-beam transmitter being coaxially disposed with described vertical rod; And the arc length expansion instrument being articulated and connected with described vertical rod, the end of described arc length expansion instrument is connected to the second light-beam transmitter, and the beam direction that described second light-beam transmitter is launched with described first light-beam transmitter is identical.
2. wind power generating set wind vane orientation adjustment equipment as claimed in claim 1, it is characterised in that described center of circle positioning device also includes erection joint, described erection joint is screwed together in the end of described vertical rod and fixing with described first light-beam transmitter is connected.
3. wind power generating set wind vane orientation adjustment equipment as claimed in claim 1 or 2, it is characterised in that the middle part sandwiched of described vertical rod is connected to a pair clamping block, and the end of described clamping block and described arc length expansion instrument are connected through the hinge.
4. wind power generating set wind vane orientation adjustment equipment as claimed in claim 3, it is characterised in that the circular arc that the circular arc that described clamping block correspondence vertical rod side is formed is formed more than the corresponding described clamping block of described vertical rod.
5. wind power generating set wind vane orientation adjustment equipment as claimed in claim 3, it is characterised in that the other end clamping block described in a pair is fastenedly connected by connecting screw rod.
6. wind power generating set wind vane orientation adjustment equipment as claimed in claim 3, it is characterized in that, described arc length expansion instrument includes the first end extension plate hinged with described clamping block, is fixedly arranged on the locating piece of described extension plate the second end and is fixedly arranged on the grip slide of described extension plate the second end, and between described grip slide and described locating piece, sandwiched fixes described second light-beam transmitter.
7. wind power generating set wind vane orientation adjustment equipment as claimed in claim 6, it is characterised in that described grip slide is provided with grooved hole, fixes with described extension plate be connected by wearing the positioning screw in described grooved hole.
8. wind power generating set wind vane orientation adjustment equipment as claimed in claim 6, it is characterised in that the middle part of described extension plate is provided with square lightening hole.
9. wind power generating set wind vane orientation adjustment equipment as claimed in claim 1, it is characterized in that, mounting bracket that described wind vane also includes wearing for vertical rod, being fixedly arranged on installing nut and being rotatably connected at the wind vane pendulum leaf of described rod end bottom described mounting bracket, described installation nut and described vertical rod wear the end of described mounting bracket and screw togather fixing.
10. wind power generating set wind vane orientation adjustment equipment as claimed in claim 9, it is characterised in that between described installation nut and described mounting bracket, pad is provided with installation pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086581.1U CN205317812U (en) | 2015-12-23 | 2015-12-23 | Wind generating set wind vane orientation adjustment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086581.1U CN205317812U (en) | 2015-12-23 | 2015-12-23 | Wind generating set wind vane orientation adjustment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317812U true CN205317812U (en) | 2016-06-15 |
Family
ID=56199114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521086581.1U Expired - Fee Related CN205317812U (en) | 2015-12-23 | 2015-12-23 | Wind generating set wind vane orientation adjustment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591746A (en) * | 2018-07-12 | 2018-09-28 | 中能电力科技开发有限公司 | A kind of offshore wind speed accurate measurement sensor multifunctional groups holder structure |
| CN116819112A (en) * | 2023-08-29 | 2023-09-29 | 贝克曼沃玛金属技术（青岛）有限公司 | Wind vane azimuth adjusting device of wind generating set |
-
2015
- 2015-12-23 CN CN201521086581.1U patent/CN205317812U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591746A (en) * | 2018-07-12 | 2018-09-28 | 中能电力科技开发有限公司 | A kind of offshore wind speed accurate measurement sensor multifunctional groups holder structure |
| CN116819112A (en) * | 2023-08-29 | 2023-09-29 | 贝克曼沃玛金属技术（青岛）有限公司 | Wind vane azimuth adjusting device of wind generating set |
| CN116819112B (en) * | 2023-08-29 | 2023-11-14 | 贝克曼沃玛金属技术（青岛）有限公司 | Wind vane azimuth adjusting device of wind generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20181223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |