CN205447184U - Wind measuring device support frame - Google Patents
Wind measuring device support frame Download PDFInfo
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- CN205447184U CN205447184U CN201521140939.4U CN201521140939U CN205447184U CN 205447184 U CN205447184 U CN 205447184U CN 201521140939 U CN201521140939 U CN 201521140939U CN 205447184 U CN205447184 U CN 205447184U
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- rotary shaft
- measuring device
- wind measuring
- bracing frame
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- 238000009434 installation Methods 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
The utility model provides a wind measuring device support frame. This wind measuring device support frame includes brace table and landing leg, wind measuring device fixed connection is on the brace table, and the top of landing leg articulates the bottom at the brace table to the bottom is connected with adjusting device, adjusting device includes: chassis, first rotation axis and second rotation axis, first rotation axis is rotatably connected on the chassis, and the second rotation axis is rotatably worn to establish in first rotation axis to the 2nd axis of rotating shaft is perpendicular with the axis of first rotation axis, and the landing leg passes through adjusting bolt and is connected with the second rotation axis. The beneficial effects of the utility model are that, promptly can be accurate the location State of regulation wind measuring device, simultaneously strong to the adaptability of external environment condition, can work reliably for a long time.
Description
Technical field
This utility model relates to technical field of wind power generation, particularly to a kind of wind measuring device bracing frame.
Background technology
In the operation of wind-driven generator, by wind measuring device (such as Laser Measuring wind sensor), direction and the size of wind need to be carried out perception, then by control system, the front face area of yaw angle and blade is adjusted, make blower fan obtain best windward side and the size adjustment blade according to wind-force makes the rotating speed of electromotor maintain all the time in allowed limits, improve generating efficiency, reduce loss.Wind measuring device needs to be fixedly mounted on the top of engine rooms of wind power generators, and is accurately aligned with the dead ahead of blower fan and keeps level, to ensure crosswind effect.
At present, wind measuring device is all the top being fixed on engine rooms of wind power generators by bracing frame.The structure of bracing frame of the prior art is: support platform is fixedly connected with three-legged supporting frame, and the bottom of three-legged supporting frame, by spherical universal regulation and plastics lifting bolt knob, is fixed on the base plate in cabin, and wind measuring device is fixedly mounted in support platform.In installation process, regulated by spherical universal and with plastics lifting bolt knob, every foot carried out altitude mixture control, making support platform be up to the standard, and then wind measuring device is adjusted to accurate location status.Owing to spherical universal regulation works for a long time under external environment, easily entering rainwater and dust, make sphere damage, it is impossible to rotate, thus lose regulating power, therefore there is the adaptation ability to external environment condition in this bracing frame, and service life is short, the shortcoming of poor reliability.
Utility model content
The purpose of this utility model is to provide a kind of wind measuring device bracing frame that can accurately regulate the location status of wind measuring device, its strong adaptability to external environment condition such that it is able to sex work reliably and with long-term.
For achieving the above object, this utility model exemplary embodiment provides a kind of wind measuring device bracing frame, including supporting platform and a supporting leg；Described wind measuring device is fixedly connected on described support platform, and the top of described supporting leg is hinged on the bottom of described support platform, and bottom is connected with adjusting means；Described adjusting means includes chassis, the first rotary shaft and the second rotary shaft；Described first rotary shaft is rotatably connected on described chassis, described second rotary shaft is rotatably located in described first rotary shaft, and the axis of described second rotary shaft is vertical with the axis of described first rotary shaft, described supporting leg is connected with described second rotary shaft by regulation bolt.
Alternatively, described chassis is fixed with two bracers, described bracer all offers the first through hole；Described first rotary shaft is located in two described first through holes.
Alternatively, described first rotary shaft being provided with the second through hole that axis is perpendicular to the axis of described first rotary shaft, described second rotary shaft is located in described second through hole.
Alternatively, it is characterised in that described adjusting means also includes supporting seat, and described supporting leg is bolted on described support seat by described regulation；The bottom of described support seat has two installation portions, and two described installation portions are equipped with third through-hole, and described second rotary shaft is located in described third through-hole.
Alternatively, described adjusting means also includes cover plate；Described support seat is provided with the second groove, and described cover plate covers described second groove, and is connected on described support seat；Position corresponding with described second groove on described cover plate is provided with the fourth hole of the diameter screw diameter more than described regulation bolt and the head diameter less than described regulation bolt；Having the screwed hole matched with described regulation bolt bottom described supporting leg, the nut of described regulation bolt is arranged in described second groove, and runs through described fourth hole and be threaded in the described screwed hole of described supporting leg.
Alternatively, the screw rod of described regulation bolt is provided with fixing nut.
Alternatively, described support platform includes upper backup pad and lower supporting plate bolted with described upper backup pad；Described supporting leg is hinged on described lower supporting plate.
Alternatively, described upper backup pad is provided with the first groove of circle, and described lower supporting plate has and the lobe of described first groove match, and described upper backup pad is sleeved in described lobe by described first groove.
Alternatively, described wind measuring device bracing frame entirety uses metal material to make.
Wind measuring device bracing frame of the present utility model, by using described chassis to be fixed on the top of engine rooms of wind power generators, described first rotary shaft is rotatably connected on described chassis, described second rotary shaft is rotatably connected in described first rotary shaft, and axis is vertical with the axis of described first rotary shaft, the technical scheme that described supporting leg is connected with described second rotary shaft by regulation bolt, can accurately regulate the location status of wind measuring device, make described first rotary shaft in described adjusting means and the second rotary shaft be in vacant state simultaneously, it is difficult to accumulate dust and water smoke, enhance the wind measuring device bracing frame adaptation ability to external environment condition, this wind measuring device bracing frame is enable to work stably in a long term.
Accompanying drawing explanation
Fig. 1 is wind measuring device bracing frame one example structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of adjusting means in Fig. 1；
Fig. 3 is the generalized section of adjusting means in Fig. 2；
Fig. 4 is the partial cutaway schematic supporting platform in Fig. 1；
Wherein: 1-supports platform；11-upper backup pad；111 first grooves；12-lower supporting plate；121-lobe；2-supporting leg；3-adjusting means；31-chassis；311-props up bracer；32-the first rotary shaft；321-the second through hole；33-the second rotary shaft；34-supports seat；341-installation portion；342-third through-hole；343-the second groove；35-regulates bolt；351-fixes nut；36-cover plate；361-fourth hole.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, wind measuring device bracing frame of the present utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figure 1, a kind of wind measuring device bracing frame includes supporting platform 1 and three supporting legs 2, wind measuring device is fixedly connected on support platform 1, and the top of three supporting legs 2 is all hinged on the bottom supporting platform 1, and bottom is connected to the top of engine rooms of wind power generators by adjusting means 3.It should be noted that the quantity of supporting leg 2 is not limited to three, it is also possible to be more than three.
As shown in Figures 2 and 3, adjusting means 3 includes chassis the 31, first rotary shaft 32 and the second rotary shaft 33, chassis 31 can be fixedly connected on the top of engine rooms of wind power generators by bolt or other attainable modes, first rotary shaft 32 is rotatably connected on chassis 31, second rotary shaft 33 is rotatably located in the first rotary shaft 32, and axis is vertical with the axis of the first rotary shaft 32, supporting leg 2 is connected with the second rotary shaft 33 by regulation bolt 35.
Wherein, the concrete connected mode that the first rotary shaft 32 is rotatably connected on chassis 31, it may be that be fixed with two bracers 311 on chassis 31, each bracer 311 offers the first through hole (not shown)；First rotary shaft 32 is located in the first through hole of two bracers 311, and the first rotary shaft 32 can rotate in the first through hole of two bracers 311.The concrete connected mode that second rotary shaft 33 is rotatably connected in the first rotary shaft 32 can be, the second through hole 321 that axis is perpendicular to the axis of the first rotary shaft 32 it is provided with in first rotary shaft 32, second rotary shaft 33 is located in the second through hole 321, and can rotate in the second through hole 321.
Use such structure, by being connected to the regulation bolt of supporting leg 2 and the second rotary shaft 33, three supporting legs 2 can be carried out altitude mixture control, and then make support platform 1 level, make to be fixed on the wind measuring device level supported on platform 1 to meet installation requirement.During three supporting legs 2 are carried out altitude mixture control, can by the first rotary shaft 32 relative to chassis 31 rotate and the second rotary shaft 33 adapts to the heeling condition of three supporting legs 2 relative to the rotation of the first rotary shaft 32, it is achieved that the accurate regulation to the height of three supporting legs 2.
Relative to prior art, first rotary shaft 32 and the second rotary shaft 33 are in vacant state, it is difficult to accumulate dust and water smoke, it is thus possible to avoid dust and water smoke affects the first rotary shaft 32 and rotation of the second rotary shaft 33, and the phenomenon causing adjusting means to lose efficacy occurs, improve this wind measuring device bracing frame adaptation ability to external environment condition, not only extend service life, and reliability is higher.
The concrete mode that supporting leg 2 is connected with the second rotary shaft 33 by regulation bolt 35 is it may be that adjusting means 3 also includes supporting seat 34, and the bottom supporting seat 34 has two installation portions 341, and two installation portions 341 are equipped with third through-hole 342.Second rotary shaft 33 is located in two third through-holes 342, and the second rotary shaft 33 can rotate at two third through-holes 342.Supporting leg 2 is connected to support on seat 34 by regulation bolt 35.
Specifically, adjusting means 3 also includes cover plate 36, supports seat 34 and is provided with the second groove 343, and cover plate 36 covers the second groove 343, and is connected to support on seat 34 by screw or other attainable connected modes.Position corresponding with the second groove 343 on cover plate 36 is provided with diameter more than the screw diameter of regulation bolt 35 and the fourth hole 361 of the head diameter less than regulation bolt 35.Having the screwed hole (not shown) matched with regulation bolt 35 bottom supporting leg 2, the nut of regulation bolt 35 is arranged in the second groove 343, and runs through in the screwed hole that fourth hole 361 is threaded in supporting leg 2.So by the regulation bolt 35 spinning in and out in the screwed hole of supporting leg 2, it is achieved that the regulation bolt 35 altitude mixture control to supporting leg 2.
Preferably, the screw rod of regulation bolt 35 is provided with fixing nut 351.After regulation bolt 35 is by the altitude mixture control of supporting leg 2 to state accurately, by the fixing nut 351 screwing movement on screw rod, fixing nut 351 is made to be resisted against on supporting leg 2, thus threadeding between supporting leg 2 with regulation bolt 35 is carried out pretension, prevent the interior appearance of the screwed hole regulating bolt 35 supporting leg 2 from rotating, and change the height of supporting leg 2.
As shown in Figure 4, as a kind of embodiment, supporting platform 1 and include that upper backup pad 11 and lower supporting plate 12, upper backup pad 11 and lower supporting plate 12 connect by screw is fixing, wind measuring device is fixedly connected on upper backup pad 11, and supporting leg 2 is hinged on lower supporting plate 12.During installing, after the horizontal adjustment supporting platform 1 has worked, by making upper backup pad 11 rotate relative to lower supporting plate 12, the wind measuring device being fixedly connected on upper backup pad 11 can will be done the angular adjustment of horizontal direction, after regulation is accurate, then by screw by upper backup pad 11 and the fixing connection of lower supporting plate 12.It is achieved in that the regulation of wind measuring device degree of freedom in the horizontal direction, improves the degree of regulation of wind measuring device.
Specifically, upper backup pad 11 is provided with the first groove 111 of circle, and lower supporting plate 12 has the lobe 121 matched with the first groove 111, and upper backup pad 11 is sleeved in the lobe 121 of lower supporting plate 12 by the first groove 111.So ensure that the stability that upper backup pad 11 rotates relative to lower supporting plate 12.
Preferably, this wind measuring device bracing frame entirety uses metal material to make, and so can improve this wind measuring device bracing frame tolerance to temperature, further enhancing this wind measuring device bracing frame adaptability to external environment condition.
The beneficial effects of the utility model are, i.e. can accurately regulate the location status of wind measuring device, simultaneously adaptable to external environment condition, it is possible to work stably in a long term.
Above example only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (9)
1. a wind measuring device bracing frame, it is characterised in that include supporting platform (1) and supporting leg (2)；
Described wind measuring device is fixedly connected on described support platform (1), and the top of described supporting leg (2) is hinged on the bottom of described support platform (1), and bottom is connected with adjusting means (3)；
Described adjusting means (3) includes chassis (31), the first rotary shaft (32) and the second rotary shaft (33)；
Described first rotary shaft (32) is rotatably connected on described chassis (31), described second rotary shaft (33) is rotatably located in described first rotary shaft (32), and the axis of described second rotary shaft (33) is vertical with the axis of described first rotary shaft (32), described supporting leg (2) is connected with described second rotary shaft (33) by regulation bolt (35).
Wind measuring device bracing frame the most according to claim 1, it is characterised in that be fixed with two bracers (311) on described chassis (31), described bracer (311) all offers the first through hole；
Described first rotary shaft (32) is located in described first through hole.
Wind measuring device bracing frame the most according to claim 1 and 2, it is characterized in that, being provided with the second through hole (321) that axis is perpendicular to the axis of described first rotary shaft (32) on described first rotary shaft (32), described second rotary shaft (33) is located in described second through hole (321).
Wind measuring device bracing frame the most according to claim 3, it is characterized in that, also including in described adjusting means (3) supporting seat (34), described supporting leg (2) is connected on described support seat (34) by described regulation bolt (35)；
The bottom of described support seat (34) has two installation portions (341), being equipped with third through-hole (342) on two described installation portions (341), described second rotary shaft (33) is located in described third through-hole (342).
Wind measuring device bracing frame the most according to claim 4, it is characterised in that described adjusting means (3) also includes cover plate (36)；
Described support seat (34) is provided with the second groove (343), and described cover plate (36) covers described second groove (343), and is connected on described support seat (34)；
The fourth hole (361) of the diameter screw diameter more than described regulation bolt (35) and the head diameter less than described regulation bolt (35) it is provided with in the upper position corresponding with described second groove (343) of described cover plate (36)；
Described supporting leg (2) bottom has the screwed hole matched with described regulation bolt (35), the nut of described regulation bolt (35) is arranged in described second groove (343), and runs through in the described screwed hole that described fourth hole (361) is threaded in described supporting leg (2).
Wind measuring device bracing frame the most according to claim 5, it is characterised in that the screw rod of described regulation bolt (35) is provided with fixing nut (351).
Wind measuring device bracing frame the most according to claim 1, it is characterised in that described support platform (1) include upper backup pad (11) and with described upper backup pad (11) bolted lower supporting plate (12)；
Described supporting leg (2) is hinged on described lower supporting plate (12).
Wind measuring device bracing frame the most according to claim 7, it is characterized in that, described upper backup pad (11) is provided with first groove (111) of circle, described lower supporting plate (12) has the lobe (121) matched with described first groove (111), and described upper backup pad (11) is sleeved in described lobe (121) by described first groove (111).
Wind measuring device bracing frame the most according to claim 1, it is characterised in that described wind measuring device bracing frame entirety uses metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140939.4U CN205447184U (en) | 2015-12-31 | 2015-12-31 | Wind measuring device support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140939.4U CN205447184U (en) | 2015-12-31 | 2015-12-31 | Wind measuring device support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205447184U true CN205447184U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521140939.4U Active CN205447184U (en) | 2015-12-31 | 2015-12-31 | Wind measuring device support frame |
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| Country | Link |
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| CN (1) | CN205447184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595743A (en) * | 2016-11-18 | 2017-04-26 | 上海航天精密机械研究所 | Auxiliary support device of optical measurement system |
-
2015
- 2015-12-31 CN CN201521140939.4U patent/CN205447184U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595743A (en) * | 2016-11-18 | 2017-04-26 | 上海航天精密机械研究所 | Auxiliary support device of optical measurement system |
| CN106595743B (en) * | 2016-11-18 | 2019-06-11 | 上海航天精密机械研究所 | Optical measuring system auxiliary support apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |