CN112946316B - Wind speed profile device for high-precision measurement of sand and wind landform - Google Patents

Abstract

The invention discloses a wind speed profiling device for high-precision measurement of aeolian landforms, and relates to the technical field of landform estimation equipment. The wind speed profiling device for high-precision measurement of aeolian landforms includes a mounting seat, and the top side of the mounting seat is installed on one side There is a lifting rod, and the top side of the lifting rod is fixed with a cross rod through a connecting component, the top of the cross rod is installed with an air cup anemometer, and one side of the lifting rod is provided with a three-dimensional ultrasonic anemometer located below the cross rod And the position adjustment mechanism, and the position adjustment mechanism is used to adjust the height position of the three-dimensional ultrasonic anemometer, the invention can realize the cleaning of the solar panel through the setting of the cleaning mechanism, so as to realize the cleaning of the solar panel, so as to facilitate the solar panel The normal power generation can prevent the damage of the solar panel, effectively prolong the service life of the solar panel, and help reduce the use cost of the device, so as to facilitate the normal use of the device.

Description

A wind speed profiling device for high-precision measurement of aeolian landforms

technical field

The invention belongs to the technical field of landform estimation equipment, and in particular relates to a wind speed profile device for high-precision measurement of aeolian landforms.

Background technique

Wind speed profile, also known as mean wind speed gradient or wind profile, refers to the distribution curve of wind speed with height and is one of the important characteristics of wind. Wind speed profiles are mainly affected by topography, stratification stability, and weather conditions, and show different distribution laws in the vertical direction. In the process of aeolian landform measurement, wind speed is an important part of the measurement. Generally, it is necessary to measure the distribution curve of wind speed through a wind speed profile device, and master the distribution law of wind speed, so as to facilitate the management of aeolian landforms.

However, the current wind speed profiler devices for high-precision measurement of aeolian landforms on the market have certain defects in the use process. For example, the solar panel cannot be cleaned, which may easily cause dust on the surface of the solar panel, cause damage to the solar panel, and affect the solar energy. The solar panel absorbs solar energy, which is inconvenient for solar power generation, and the inclination angle of the solar panel cannot be changed, so that the solar panel absorbs solar energy has certain limitations, which affects the power generation efficiency of the solar panel. In addition, the three-dimensional ultrasonic anemometer cannot be realized. Height adjustment makes it inconvenient for the device to measure wind speeds at different heights, reduces the practicability of the device, and is inconvenient to use the device.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a wind speed profiler for high-precision measurement of aeolian landforms, so as to solve the problem in the above-mentioned background technology that the solar panel cannot be cleaned, which easily causes dust on the surface of the solar panel, causing damage to the solar panel, and The inclination angle of the solar panel cannot be changed, so that the solar panel absorbs sunlight energy has certain limitations, and the height adjustment of the three-dimensional ultrasonic anemometer cannot be realized, which is inconvenient for the device to measure the wind speed at different heights.

In order to achieve the above purpose, the present invention provides the following technical solutions: a wind speed profiling device for high-precision measurement of aeolian landforms, including a mounting seat, a lifting rod is installed on one side of the top of the mounting seat, and one side of the top of the lifting rod passes through. The connecting component is fixed with a crossbar, the top of the crossbar is installed with an air cup anemometer, and one side of the lifting rod is provided with a three-dimensional ultrasonic anemometer and a position adjustment mechanism located under the crossbar, and the position adjustment mechanism is used for In order to adjust the height position of the three-dimensional ultrasonic anemometer, a control box is installed in the middle of the top of the mounting seat, and a solar power generation device is arranged on one side of the top of the mounting seat relative to the lifting rod, and the solar power generation device includes:

a solar panel arranged obliquely above the mounting seat, the solar panel is used to realize solar power generation;

a battery installed inside the control box, the battery is used to store the electrical energy generated by the solar panel and provide electrical energy for the device;

an angle adjustment mechanism, the angle adjustment mechanism is installed on the top of the mounting seat, and the angle adjustment mechanism is used to realize the angle adjustment of the solar panel;

A cleaning mechanism, the cleaning mechanism includes a protective box, a lifting assembly and a cleaning assembly disposed inside the protective box, wherein:

The protective box is fixed on the top side of the mounting seat;

The lift assembly includes a third electric push rod mounted on the mounting seat, and a bracket is connected to the top of the third electric push rod;

The cleaning assembly includes a second electric push rod fixed inside the bracket, one end of the second electric push rod is connected with an inclined moving plate, and a cleaning brush is installed at the bottom end of the moving plate.

Preferably, the angle adjustment mechanism includes a support rod and a first electric push rod, there are two support rods in total, and the two support rods are symmetrically installed on the top of the mounting seat, and the first electric push rod is fixed on the The top of the mounting seat is close to one side of the protective box, the top of the first electric push rod and the two support rods are connected with hinge blocks, the tops of the three hinge blocks are all connected with the bottom of the solar panel, and The three hinged blocks are distributed in a triangular shape.

Preferably, the lift rod includes an upper rod body and a lower rod body, wherein an inner cavity is opened inside the lower rod body, a limit screw is screwed on the top of the lower rod body, and an extension rod is installed at the bottom end of the upper rod body, The extension rod is inserted into the inner cavity, the extension rod is provided with limit holes distributed at equal distances in the vertical direction, and the limit holes are matched with the limit screws.

Preferably, the connecting assembly includes a connecting block, a tightening screw and a connecting groove, wherein the connecting block is installed at one end of the cross bar, the connecting groove is opened on one side of the top of the upper rod body, and the tightening screw is screwed It is connected to the top of the upper rod body, and the fastening screw rod penetrates through the interior of the connecting block.

Preferably, the position adjustment mechanism includes:

a mounting plate installed on one side of the bottom of the upper rod body, and both sides of the top of the mounting plate are connected with retractable linkage rods;

A movable plate arranged above the mounting plate, the bottom of the movable plate is connected with the top ends of the two linkage rods;

The fourth electric push rod is installed in the middle of the bottom end of the mounting plate, and the telescopic end of the fourth electric push rod extends above the mounting plate and is connected with the middle of the bottom end of the movable plate.

Preferably, the position adjustment mechanism further includes a limit component, and the limit component includes a limit block and a limit slot, wherein at least one limit block is provided, and the limit block is installed on the end of the movable plate The number of the limit grooves is consistent with the number of limit blocks, and the limit grooves are opened on one side of the upper rod body, and the limit blocks are matched with the limit grooves.

Preferably, the lift rod further includes a guide assembly, the guide assembly includes a guide bar and a guide groove, wherein, there are two guide bars in total, and the two guide bars are symmetrically installed on both sides of the extension bar, so The number of the guide grooves is consistent with the number of the guide bars, and the two guide grooves are symmetrically opened on both sides of the inner wall of the inner cavity, and the two guide bars correspond to the two guide grooves one-to-one.

Preferably, a controller, a wireless signal transceiver and a memory are sequentially installed inside the control box from left to right.

Preferably, a direction adjustment mechanism is also included, and the direction adjustment mechanism includes:

a rotating disk movably installed on one side of the movable plate, and the three-dimensional ultrasonic anemometer is installed on one side of the rotating disk;

A driving device fixed on the side of the movable plate relative to the rotating disk, the driving device is used to drive the rotation of the rotating disk to realize the direction adjustment of the three-dimensional ultrasonic anemometer.

Preferably, a backup power supply is also installed on one side of the inner wall of the control box.

Compared with the prior art, the beneficial effects of the present invention are:

(1) The present invention can realize the cleaning of the solar panel through the setting of the cleaning mechanism, so as to realize the cleaning of the solar panel, so as to facilitate the normal power generation of the solar panel, prevent the solar panel from being damaged, and effectively prolong the service life of the solar panel. It is helpful to reduce the use cost of the device, so as to facilitate the normal use of the device.

(2) The present invention is provided with an angle adjustment mechanism. Specifically, the first electric push rod can drive the solar panel to rotate under the action of the support rod, thereby changing the inclination angle of the solar panel to achieve the angle adjustment of the solar panel, so as to facilitate the solar panel It absorbs solar energy to the greatest extent, thereby effectively improving the power generation efficiency of the solar panel, so as to facilitate the power supply of the device.

(3) The present invention is provided with a position adjustment mechanism. Specifically, the fourth electric push rod can drive the movable plate to move up and down, thereby driving the three-dimensional ultrasonic anemometer to move up and down, so as to realize the height adjustment of the three-dimensional ultrasonic anemometer, which is helpful for the device to adjust to different The high wind speed is measured, which effectively improves the practicability of the device and facilitates the use of the device.

(4) For the above-mentioned position adjustment mechanism, the present invention is provided with a limit component, which can realize the sliding and lifting of the movable plate, and can realize the limit of the movable plate, so as to realize the stable lifting and lowering of the movable plate, so as to realize the three-dimensional ultrasonic anemometer. The stable adjustment of the position further facilitates the measurement of wind speeds at different heights.

(5) The present invention can realize the plugging and fixing of the wind cup anemometer through the setting of the connecting components, thereby realizing the quick disassembly and assembly of the wind cup anemometer, which is convenient for the maintenance and replacement of the wind cup anemometer, and effectively improves the wind cup wind speed. The maintenance and replacement efficiency of the meter can ensure the normal operation of the wind cup anemometer to facilitate the use of the device.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the appearance drawing of the present invention;

Fig. 3 is the side view of the present invention;

Fig. 4 is the internal structure schematic diagram of the control box of the present invention;

Fig. 5 is the enlarged view of A place in Fig. 1 of the present invention;

Fig. 6 is the enlarged view of B place in Fig. 1 of the present invention;

In the picture: 1-installation seat; 2-solar panel; 3-support rod; 4-first electric push rod; 5-control box; 6-lifting rod; 61-upper rod body; 62-limit screw; 63-lower Rod body; 64-guide strip; 65-extension rod; 66-limiting hole; 67-inner cavity; 68-guide groove; 7-connection block; 8-fastening screw; 9-wind cup anemometer; 10-cross bar ;11-Three-dimensional ultrasonic anemometer;12-Second electric push rod;13-Bracket;14-Moving plate;15-Cleaning brush;16-Third electric push rod;17-Protective box;18-Hinged block;19 -battery; 20-controller; 21-wireless signal transceiver; 22-memory; 23-backup power; 24-connection slot; 25-fourth electric push rod; 26-installation plate; 27-linkage rod; 28-activity plate; 29-limit slot; 30-limit block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-6, the present invention provides the following technical solutions:

Example 1:

A wind speed profiling device for high-precision measurement of aeolian landforms, comprising a mounting seat 1, a lifting rod 6 is installed on the top side of the mounting seat 1, and a cross bar 10 is fixed on the top side of the lifting rod 6 through a connecting component. The top of the 10 is provided with an air cup anemometer 9, and one side of the lift rod 6 is provided with a three-dimensional ultrasonic anemometer 11 and a position adjustment mechanism located below the cross bar 10, and the position adjustment mechanism is used to adjust the height of the three-dimensional ultrasonic anemometer 11. , a control box 5 is installed in the middle of the top of the mounting seat 1, and a solar power generation device is arranged on the side of the top of the mounting seat 1 relative to the lifting rod 6, and the solar power generation device includes:

The solar panel 2 is arranged obliquely above the mounting base 1, and the solar panel 2 is used to realize solar power generation;

A battery 19 installed inside the control box 5, the battery 19 is used to store the electrical energy generated by the solar panel 2 and provide electrical energy for the device;

An angle adjustment mechanism, the angle adjustment mechanism is installed on the top of the mounting seat 1, and the angle adjustment mechanism is used to realize the angle adjustment of the solar panel 2;

The cleaning mechanism includes a protective box 17 and a lifting assembly and a cleaning assembly arranged inside the protective box 17, wherein:

The protective box 17 is fixed on the top side of the mounting seat 1;

The lifting assembly includes a third electric push rod 16 mounted on the mounting base 1, and a bracket 13 is connected to the top of the third electric push rod 16;

The cleaning assembly includes a second electric push rod 12 fixed inside the bracket 13 , one end of the second electric push rod 12 is connected with an inclined moving plate 14 , and a cleaning brush 15 is installed at the bottom end of the moving plate 14 .

Specifically, during detection, the user installs the device on the aeolian landform detection site through the mounting base 1, and then generates electricity through the solar power generation device, that is, the solar panel 2 absorbs solar energy, converts the solar energy into electrical energy, and then converts the electrical energy into electrical energy. Stored in the battery 19 inside the control box 5, and then the battery 19 provides electrical energy for the device, at this time, the control box 5 controls the wind cup anemometer 9 and the three-dimensional ultrasonic anemometer 11 to work to measure the wind speed in the aeolian landform;

During the measurement process, the user can control the position adjustment mechanism to work through the control box 5, so that the position adjustment mechanism adjusts the position of the three-dimensional ultrasonic anemometer 11, so as to facilitate the measurement of wind speeds at different heights, so as to achieve high-precision measurement of the wind speed of aeolian landforms;

At the same time, the user can control the operation of the angle adjustment mechanism through the control box 5, so that the angle adjustment mechanism can adjust the angle of the solar panel 2, so that the solar panel 2 can absorb the solar energy to the greatest extent and improve the power generation efficiency of the solar panel 2;

In addition, when the solar panel 2 needs to be cleaned, the user can control the third electric push rod 16 to work through the control box 5 to drive the bracket 13 to rise. At this time, the cleaning component rises accordingly, and then the second electric push rod 12 is controlled Working under the control of the box 5, the moving plate 14 is driven to move by the expansion and contraction of the second electric push rod 12. At this time, the cleaning brush 15 moves along the top of the solar panel 2 to clean the solar panel 2, thereby realizing The cleaning of the solar panel 2 facilitates the normal power generation of the solar panel 2, prevents the solar panel 2 from being damaged, and effectively prolongs the service life of the solar panel 2, so as to facilitate the normal use of the device.

In this embodiment, preferably, the angle adjustment mechanism includes a support rod 3 and a first electric push rod 4. There are two support rods 3 in total, and the two support rods 3 are symmetrically installed on the top of the mounting seat 1. The first electric push rod 4 The push rod 4 is fixed at the top end of the mounting seat 1 near the side of the protective box 17, the first electric push rod 4 and the top ends of the two support rods 3 are connected with hinge blocks 18, and the top ends of the three hinge blocks 18 are connected to the solar energy. The bottoms of the plates 2 are connected, and the three hinge blocks 18 are distributed in a triangular shape.

Specifically, when the angle of the solar panel 2 needs to be adjusted, the controller 20 controls the first electric push rod 4 to work, so that the first electric push rod 4 is stretched and retracted, so as to drive the solar panel 2 to rotate under the action of the support rod 3, and then The inclination angle of the solar panel 2 is changed to adjust the angle of the solar panel 2 , so that the solar panel 2 can absorb the sunlight energy to the greatest extent and improve the power generation efficiency of the solar panel 2 .

In this embodiment, preferably, the lifting rod 6 includes an upper rod body 61 and a lower rod body 63, wherein an inner cavity 67 is opened inside the lower rod body 63, and the top of the lower rod body 63 is screwed with a limit screw 62, and the upper rod body 61 An extension rod 65 is installed at the bottom end, and the extension rod 65 is inserted into the inner cavity 67 . The extension rod 65 is provided with limit holes 66 equidistantly distributed along the vertical direction, and the limit holes 66 are matched with the limit screw 62 . .

Specifically, when the height of the lifting rod 6 needs to be adjusted, the user can first unscrew the limit screw 62 from the limit hole 66, and then pull the upper rod body 61 upward, so that the extension rod 65 moves along the inner cavity 67, so as to The space between the upper rod body 61 and the lower rod body 63 is extended, so that the lifting rod 6 is elongated, thereby realizing the lifting and lowering of the lifting rod 6, thereby realizing the height adjustment of the device, which is convenient for the use of the device.

In this embodiment, preferably, the connecting assembly includes a connecting block 7, a tightening screw 8 and a connecting groove 24, wherein the connecting block 7 is installed on one end of the cross bar 10, and the connecting groove 24 is opened on the top side of the upper rod body 61, The tightening screw 8 is screwed on the top of the upper rod body 61 , and the tightening screw 8 penetrates through the interior of the connecting block 7 .

Specifically, when the wind cup anemometer 9 is damaged, the user can unscrew the tightening screw 8 and pull the cross bar 10, so that the connecting block 7 moves along the connecting groove 24 until it slips off, so as to connect the cross bar 10 with the upper rod body 61 is separated, the disassembly of the wind cup anemometer 9 is completed, and then the user repairs the wind cup anemometer 9. After the maintenance, the user inserts the cross bar 10 on the upper rod body 61 through the connecting block 7 and the connecting groove 24, and then Screw in the tightening screw 8 to fasten the connecting block 7 and the connecting groove 24 to complete the installation of the wind cup anemometer 9, thereby realizing the quick disassembly and assembly of the wind cup anemometer 9, so as to facilitate the maintenance of the wind cup anemometer 9 The replacement effectively improves the maintenance and replacement efficiency of the wind cup anemometer 9, and can ensure the normal operation of the wind cup anemometer 9, so as to facilitate the use of the device.

In this embodiment, preferably, the position adjustment mechanism includes:

The mounting plate 26 installed on the bottom side of the upper rod body 61, the top and both sides of the mounting plate 26 are connected with telescopic linkage rods 27;

The movable plate 28 is arranged above the mounting plate 26, and the bottom of the movable plate 28 is connected with the top ends of the two linkage rods 27;

The fourth electric push rod 25 is installed in the middle of the bottom end of the mounting plate 26 .

Specifically, when the position adjusting mechanism adjusts the height position of the three-dimensional ultrasonic anemometer 11, the controller 20 controls the fourth electric push rod 25 to work, and the fourth electric push rod 25 expands and contracts to drive the movable plate 28 to rise and fall, thereby driving the three-dimensional The ultrasonic anemometer 11 is raised and lowered to realize the height adjustment of the three-dimensional ultrasonic anemometer 11, which is helpful for the measurement of wind speeds at different heights;

In addition, in the process of adjusting the height position of the three-dimensional ultrasonic anemometer 11, the telescopic linkage rod 27 expands and contracts with the lifting and lowering of the movable plate 28, so as to increase the stability of the movable plate 28 during the lifting and lowering, which is helpful for the three-dimensional ultrasonic anemometer 11 stable lift.

In this embodiment, preferably, the position adjustment mechanism further includes a limit component, and the limit component includes a limit block 30 and a limit slot 29, wherein at least one limit block 30 is provided, and the limit block 30 is installed in the movable At the end of the plate 28 , the number of limit slots 29 is the same as the number of limit blocks 30 , and the limit slots 29 are opened on one side of the upper rod body 61 , and the limit blocks 30 match the limit slots 29 .

Specifically, in the process of adjusting the height position of the three-dimensional ultrasonic anemometer 11 by the position adjustment mechanism, the limit block 30 slides along the limit groove 29 along the lifting and lowering of the movable plate 28, so as to realize the sliding and lifting of the movable plate 28, and , can realize the limit of the movable plate 28 , so as to realize the stable lifting of the movable plate 28 , so as to realize the stable adjustment of the position of the three-dimensional ultrasonic anemometer 11 .

In this embodiment, preferably, the lifting rod 6 further includes a guide assembly, and the guide assembly includes a guide bar 64 and a guide groove 68 , wherein, there are two guide bars 64 in total, and the two guide bars 64 are symmetrically installed on the extension bar 65 The number of guide grooves 68 is consistent with the number of guide bars 64, and two guide grooves 68 are symmetrically opened on both sides of the inner wall of the inner cavity 67, and the two guide bars 64 correspond to the two guide grooves 68 one-to-one.

Specifically, during the lifting and adjusting process of the lifting rod 6, the guide bar 64 slides along the guide groove 68 with the movement of the extension rod 65, so as to realize the sliding of the extension rod 65, and realize the limit of the extension rod 65, so as to facilitate the movement of the extension rod 65. The stable movement of the extension rod 65 enables stable adjustment of the lift rod 6 .

In this embodiment, preferably, the controller 20 , the wireless signal transceiver 21 and the memory 22 are installed in the inside of the control box 5 in order from left to right.

Specifically, when the device is in use, the operation of the device can be controlled by the controller 20 to realize the measurement of wind speed of aeolian landforms; the wireless signal transceiver 21 can wirelessly connect the device to an external smart terminal, such as a smart phone or a tablet computer, etc. In this way, the remote intelligent control of the device is realized; the measurement data collected by the device can be stored through the memory 22 to prevent data loss and facilitate the later export of the data.

In this embodiment, preferably, a direction adjustment mechanism is also included, and the direction adjustment mechanism includes:

The three-dimensional ultrasonic anemometer 11 is installed on the rotating disk on one side of the movable plate 28 movably;

A driving device fixed on the side of the movable plate 28 relative to the rotating disk, the driving device is used to drive the rotation of the rotating disk to realize the direction adjustment of the three-dimensional ultrasonic anemometer 11 .

Specifically, in this embodiment, the driving device adopts a driving motor. During the measurement of the wind speed profile, the driving motor works under the control of the control box 5, and drives the rotating disk to rotate through its main shaft, so as to drive the three-dimensional ultrasonic anemometer 11. Rotate so that the detector head of the three-dimensional ultrasonic anemometer 11 is located on the windward side of the lift rod 6, and at the same time the three-dimensional ultrasonic anemometer 11 has an autorotation function. North direction, so as to realize the zero calibration of the wind direction measurement value of the three-dimensional ultrasonic anemometer 11.

Example 2:

Referring to FIG. 4 , a backup power supply 23 is also installed on one side of the inner wall of the control box 5 .

Specifically, when the solar power generation device is damaged, the backup power source 23 can provide electrical energy for the device, so as to facilitate the normal operation of the device, and help to ensure high-precision measurement of the wind speed of aeolian sand landforms.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a sand and wind landform high accuracy is wind speed profile device for measurement which characterized in that: including mount pad (1), lifter (6) are installed to top one side of mount pad (1), and top one side of lifter (6) is fixed with horizontal pole (10) through coupling assembling, cup anemograph (9) are installed on the top of horizontal pole (10), one side of lifter (6) is provided with three-dimensional supersound anemograph (11) and the position control mechanism that is located horizontal pole (10) below, just position control mechanism is used for adjusting the high position of three-dimensional supersound anemograph (11), install control box (5) in the middle of the top of mount pad (1), and mount pad (1) top is provided with solar power system for one side of lifter (6), solar power system includes:

the solar panel (2) is obliquely arranged above the mounting seat (1), and the solar panel (2) is used for realizing solar power generation;

the storage battery (19) is arranged in the control box (5), and the storage battery (19) is used for storing the electric energy generated by the solar panel (2) and providing the electric energy for the device;

the angle adjusting mechanism is mounted at the top end of the mounting seat (1) and is used for adjusting the angle of the solar panel (2);

clearance mechanism, clearance mechanism includes protective housing (17) and sets up in inside lifting unit and the clearance subassembly of protective housing (17), wherein:

the protective box (17) is fixed on one side of the top end of the mounting seat (1);

the lifting assembly comprises a third electric push rod (16) arranged on the mounting seat (1), and the top end of the third electric push rod (16) is connected with a support (13);

the cleaning assembly comprises a second electric push rod (12) fixed inside the bracket (13), one end of the second electric push rod (12) is connected with an inclined moving plate (14), and a cleaning brush (15) is mounted at the bottom end of the moving plate (14);

the lifting rod (6) comprises an upper rod body (61) and a lower rod body (63), wherein an inner cavity (67) is formed in the lower rod body (63), a limiting screw rod (62) is screwed at the top of the lower rod body (63), an extension rod (65) is installed at the bottom end of the upper rod body (61), the extension rod (65) is inserted into the inner cavity (67), limiting holes (66) which are distributed at equal intervals in the vertical direction are formed in the extension rod (65), and the limiting holes (66) are matched with the limiting screw rod (62);

the position adjustment mechanism includes:

the mounting plate (26) is mounted on one side of the bottom of the upper rod body (61), and two sides of the top of the mounting plate (26) are connected with telescopic linkage rods (27);

the movable plate (28) is arranged above the mounting plate (26), and the bottom of the movable plate (28) is connected with the top ends of the two linkage rods (27);

the fourth electric push rod (25) is arranged in the middle of the bottom end of the mounting plate (26), and the telescopic end of the fourth electric push rod (25) extends to the upper side of the mounting plate (26) and is connected with the middle of the bottom end of the movable plate (28);

still include direction adjustment mechanism, direction adjustment mechanism includes:

the rotating disc is movably arranged on one side of the movable plate (28), and the three-dimensional ultrasonic anemometer (11) is arranged on one side of the rotating disc;

and the driving device is fixed on the movable plate (28) and opposite to one side of the rotating disk, and is used for driving the rotating disk to rotate so as to realize the direction adjustment of the three-dimensional ultrasonic anemometer (11).

2. The wind speed profile device for high-precision measurement of wind-sand landforms according to claim 1, characterized in that: angle adjustment mechanism includes bracing piece (3) and first electric putter (4), bracing piece (3) are equipped with two altogether, and two bracing pieces (3) symmetry are installed on the top of mount pad (1), first electric putter (4) are fixed in one side position department that mount pad (1) top is close to protective housing (17), first electric putter (4) all are connected with articulated piece (18), three with the top of two bracing pieces (3) the top of articulated piece (18) all is connected with the bottom of solar panel (2), and three articulated piece (18) are triangular distribution.

3. The wind speed profile device for high-precision measurement of wind-sand landforms according to claim 1, characterized in that: coupling assembling includes connecting block (7), fastening screw (8) and spread groove (24), wherein, the one end in horizontal pole (10) is installed in connecting block (7), top one side of the body of rod (61) is seted up in spread groove (24), fastening screw (8) spiro union is in the top of the body of rod (61), and fastening screw (8) run through the inside of connecting block (7).

4. The wind speed profile device for high-precision measurement of wind-sand landforms according to claim 1, characterized in that: the position adjusting mechanism further comprises a limiting assembly, the limiting assembly comprises a limiting block (30) and a limiting groove (29), wherein the limiting block (30) is at least provided with one, the limiting block (30) is installed at the end part of the movable plate (28), the number of the limiting groove (29) is consistent with that of the limiting block (30), the limiting groove (29) is arranged on one side of the upper rod body (61), and the limiting block (30) is matched with the limiting groove (29).

5. The wind speed profile device for high-precision measurement of wind-sand landforms according to claim 1, characterized in that: lifter (6) still includes the direction subassembly, the direction subassembly includes guide strip (64) and guide way (68), wherein, guide strip (64) are equipped with two altogether, and two guide strip (64) symmetries are installed in the both sides of extension rod (65), the quantity of guide way (68) is unanimous with the quantity of guide strip (64), and two inner wall both sides of inner chamber (67), two are seted up to two guide way (68) symmetries guide strip (64) and two guide way (68) one-to-one.

6. The wind speed profile device for high-precision measurement of wind-sand landforms as claimed in claim 1, wherein: the inside of control box (5) is installed controller (20), wireless signal transceiver (21) and memory (22) from left to right in proper order.

7. The wind speed profile device for high-precision measurement of wind-sand landforms according to claim 6, wherein: and a standby power supply (23) is also installed on one side of the inner wall of the control box (5).

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