CN211856887U - Wind turbine generator system angle-adjustable laser radar support - Google Patents
Wind turbine generator system angle-adjustable laser radar support Download PDFInfo
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- CN211856887U CN211856887U CN202020026378.XU CN202020026378U CN211856887U CN 211856887 U CN211856887 U CN 211856887U CN 202020026378 U CN202020026378 U CN 202020026378U CN 211856887 U CN211856887 U CN 211856887U
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Abstract
The utility model discloses a wind turbine generator angle-adjustable laser radar bracket, which comprises a U-shaped long bolt, a flat plate, an upper U-shaped block and a lower U-shaped block; the upper U-shaped block is provided with two vertical edges which are welded and fixed on two sides of the bottom of the flat plate, the two vertical edges of each upper U-shaped block are vertically downward and are provided with threaded holes, the lower U-shaped block is provided with two upper U-shaped blocks which are matched with the two upper U-shaped blocks respectively, the two vertical edges of each lower U-shaped block are provided with through holes which correspond to the threaded holes of the two vertical edges of the upper U-shaped block, and the upper U-shaped block and the lower U-shaped block can be fixedly connected on a lower cross beam of a wind measuring mast at the top of an engine room; the wind measuring mast is characterized in that the number of the U-shaped long bolts is two, two end parts of the opening of each U-shaped long bolt are provided with threads, the two U-shaped long bolts are arranged at the edges of two sides of the flat plate through nuts, the upper cross beam of the wind measuring mast penetrates through the two U-shaped long bolts, and the U-shaped long bolts can rotate within a specified range. The utility model discloses simple structure is reliable, simple to operate, but angle regulation makes laser radar be in best anemometry angle.
Description
Technical Field
The utility model belongs to the technical field of wind turbine generator system's technique and specifically relates to indicate a laser radar support with adjustable wind turbine generator system angle.
Background
In the prior art, the cabin type laser radar is a wind measuring device arranged at the top of a wind turbine generator cabin, can measure wind speed for optimal control, and improves generated energy, so that more and more wind turbines are provided with the cabin type laser radar. However, the cabin type laser radar can not be directly installed at the top of the wind turbine generator cabin, a special installation support needs to be designed, the wind measuring requirement is met, and the problems that the existing laser radar support is not adjustable, and is not flexible and convenient to use and the like generally exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's shortcoming and not enough, provide a laser radar support with adjustable wind turbine generator system angle that simple structure is reliable, simple to operate, angle regulation, support laser radar well and realize anemometry and signal transmission function.
In order to achieve the above object, the present invention provides a technical solution: an angle-adjustable laser radar support for a wind turbine generator comprises a U-shaped long bolt, a flat plate, an upper U-shaped block and a lower U-shaped block; the upper U-shaped blocks are welded and fixed on two sides of the bottom of the flat plate in parallel, two vertical edges of each upper U-shaped block are vertically downward and are provided with threaded holes, the lower U-shaped block is provided with two upper U-shaped blocks which are respectively matched, two vertical edges of each lower U-shaped block are provided with through holes which correspond to the threaded holes of the two vertical edges of the upper U-shaped block, the upper U-shaped block and the lower U-shaped block can be connected and fixed on a lower cross beam of a wind measuring mast at the top of a cabin of a wind turbine generator through bolts, and the flat plate is fixed on the lower cross beam; the wind measuring mast is characterized in that the number of the U-shaped long bolts is two, two end parts of the opening of each U-shaped long bolt are provided with threads, the two U-shaped long bolts are arranged on the edges of two sides of the flat plate in parallel through nuts, the upper cross beam of the wind measuring mast penetrates through the two U-shaped long bolts, the U-shaped long bolts can rotate within a specified range while a limiting effect is achieved, the angle of the laser radar is adjusted to be the optimal wind measuring angle, and the laser radar is arranged in the middle of the flat plate.
Compared with the prior art, the utility model, have following advantage and beneficial effect:
1. simple and reliable structure, convenient and firm installation.
2. The angle can be adjusted according to the requirements of the laser radar, so that the laser radar is at the optimal wind measuring angle, and the requirement of the laser radar for accurate wind measurement is met.
Drawings
FIG. 1 is an installation schematic diagram of a wind turbine generator angle-adjustable laser radar support.
FIG. 2 is a schematic view of a local installation of a wind turbine generator angle-adjustable laser radar support
FIG. 3 is a schematic structural diagram of a wind turbine generator angle-adjustable laser radar support.
Fig. 4 is an installation schematic diagram of an upper U-shaped block.
Fig. 5 is a schematic structural diagram of a lower U-shaped block.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
Referring to fig. 1 to 5, the wind turbine generator angle-adjustable lidar bracket provided in this embodiment is mounted on a wind measuring mast 1 at the top of a wind turbine generator nacelle, the lower portion of the bracket is connected and fixed with a lower cross beam 11 of the wind measuring mast 1, the upper portion of the bracket is provided with a U-shaped long bolt 2, an upper cross beam 12 of the wind measuring mast 1 penetrates through the U-shaped long bolt 2 to play a role in limiting, and for the bracket, the bracket can rotate within a specified range so as to adjust the angle of the lidar to an optimal wind measuring angle, and the plate 3 of the bracket is mounted with the lidar (not shown in the drawings) to measure the wind speed.
The wind turbine generator system angle-adjustable laser radar support is mainly composed of a U-shaped long bolt 2, a flat plate 3, an upper U-shaped block 4 and a lower U-shaped block 5. The wind measuring mast comprises two U-shaped long bolts 2, wherein two ends of the opening of each U-shaped long bolt 2 are provided with threads, the two U-shaped long bolts 2 are arranged on the edges of two sides of a flat plate 3 in parallel through nuts 6, the two U-shaped long bolts 2 are fixed at four points, the fixation is firm, an upper cross beam 12 of the wind measuring mast 1 penetrates through the two U-shaped long bolts 2, the limiting effect can be achieved, fine adjustment can be carried out according to the angle of a laser radar, the laser radar is enabled to be at the optimal wind measuring angle, and the requirement of accurate wind measuring of the laser radar is met; the U-shaped long bolt 2 used has the advantages of simple structure and light weight, can effectively reduce the force on the anemometry mast 1, and can effectively reduce the wind resistance by adopting round steel with small diameter to make the U-shaped long bolt 2. In order to meet the requirement of installing the laser radar, the middle position of the flat plate 3 is provided with bolt holes 31, the number and the specification of the bolt holes can be opened according to the requirement of the laser radar, and in order to meet the requirement of fixing the U-shaped long bolt 2, the edges of two sides are opened; in order to meet the requirement of fixing the flat plate 3, a U-shaped block 4 is welded at the bottom of the flat plate 3. The upper U-shaped blocks 4 are welded and fixed on two sides of the bottom of the flat plate 3 in parallel, two vertical edges of each upper U-shaped block 4 are vertically downward and are provided with threaded holes 41, the lower U-shaped blocks 5 are provided with two upper U-shaped blocks 4 which are matched with each other, two vertical edges of each lower U-shaped block 5 are provided with through holes 51 corresponding to the threaded holes 41 of the two vertical edges of the upper U-shaped blocks 4, the upper U-shaped blocks 4 and the lower U-shaped blocks 5 can be connected and fixed on the lower cross beam 11 of the anemometry mast 1 through bolts, and the flat plate 3 is fixed on the lower cross beam 11. Because the U-shaped long bolt 2 is used for positioning above the support, the support can be rotated in a small range according to the actual condition of the laser radar, the laser radar can be adjusted to reach the optimal angle, and the U-shaped block is simple and compact in structure and safe and reliable to fix.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides a laser radar support with adjustable wind turbine generator system angle which characterized in that: comprises a U-shaped long bolt, a flat plate, an upper U-shaped block and a lower U-shaped block; the upper U-shaped blocks are welded and fixed on two sides of the bottom of the flat plate in parallel, two vertical edges of each upper U-shaped block are vertically downward and are provided with threaded holes, the lower U-shaped block is provided with two upper U-shaped blocks which are respectively matched, two vertical edges of each lower U-shaped block are provided with through holes which correspond to the threaded holes of the two vertical edges of the upper U-shaped block, the upper U-shaped block and the lower U-shaped block can be connected and fixed on a lower cross beam of a wind measuring mast at the top of a cabin of a wind turbine generator through bolts, and the flat plate is fixed on the lower cross beam; the wind measuring mast is characterized in that the number of the U-shaped long bolts is two, two end parts of the opening of each U-shaped long bolt are provided with threads, the two U-shaped long bolts are arranged on the edges of two sides of the flat plate in parallel through nuts, the upper cross beam of the wind measuring mast penetrates through the two U-shaped long bolts, the U-shaped long bolts can rotate within a specified range while a limiting effect is achieved, the angle of the laser radar is adjusted to be the optimal wind measuring angle, and the laser radar is arranged in the middle of the flat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026378.XU CN211856887U (en) | 2020-01-07 | 2020-01-07 | Wind turbine generator system angle-adjustable laser radar support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026378.XU CN211856887U (en) | 2020-01-07 | 2020-01-07 | Wind turbine generator system angle-adjustable laser radar support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211856887U true CN211856887U (en) | 2020-11-03 |
Family
ID=73212818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020026378.XU Active CN211856887U (en) | 2020-01-07 | 2020-01-07 | Wind turbine generator system angle-adjustable laser radar support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211856887U (en) |
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2020
- 2020-01-07 CN CN202020026378.XU patent/CN211856887U/en active Active
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