Intelligent fan wind power detection device

Abstract

The invention discloses an intelligent fan wind power detection device, and belongs to the technical field of wind power detection. The device mainly comprises a mounting frame, and a platform is mounted on the mounting frame; the testing assembly is provided with a middle pipe; the simulation assembly comprises an air pump, and the output end of the air pump is provided with a connecting pipe; a boss is arranged outside the air pipe, and at least two groups of through grooves are formed in the boss; one ends of the arc-shaped pieces are fixedly connected with the rotating blocks, the air cylinders are hinged to the air pipes, and the output ends of the air cylinders are connected with one ends of the ejector rods. According to the intelligent fan wind power detection device, through the arrangement of the simulation assembly, when the fan wind power is tested, the change condition of the test data of the fan can be simulated when the fan is interfered by external factors, and the effect of simulating the actual use environment during the wind power test is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of wind force detection, and specifically to an intelligent wind turbine wind force detection device. Background Art

[0002] Smart fans are a new type of fans that use smart technology to achieve smart control. They can be divided into many types according to their functions, application scenarios and technical characteristics. For example, according to the pressure level, smart centrifugal fans can be divided into three types: high pressure, medium pressure and low pressure, which are suitable for different industrial production and environmental management occasions. In addition, there are also smart temperature control fans, smart temperature sensing electric fans, etc. During the production process of smart fans, in order to ensure the quality of smart fans, the wind force of smart fans needs to be tested; For example, the patent with publication number CN206960041U specifically discloses a fan wind force detection device, which places the fan on a detection table at a suitable height and positions it through a positioning device, then controls the detection module to adjust the distance between the anemometer and the fan, starts the fan, and through the independent movement of the detection module, systematically and comprehensively detects the distribution of wind force in multiple directions such as far and near, left and right, and up and down; However, although the above patent can detect the wind force distribution in multiple directions, such as far and near, left and right, and up and down, through the independent movement of the detection module, it only detects the wind force distribution of the fan in an ideal environment without interference, and the test effect is relatively simple. In actual use, the fan may be interfered by various external factors, and these interference factors may affect the wind force performance of the fan. Therefore, it is necessary to provide an intelligent fan wind force detection device to solve the above problems.

[0003] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0004] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide an intelligent wind force detection device for a fan, which can simulate the actual use environment during wind force testing.

[0005] The technical solution adopted by the present application to solve its technical problems is: an intelligent fan wind force detection device, including a mounting frame, a platform is installed on the mounting frame; a clamping assembly, the clamping assembly is arranged on the platform; a test assembly, the test assembly is arranged on the platform, and the test assembly has an intermediate tube suitable for transition gas; a simulation assembly, the simulation assembly is arranged on the test assembly, and the simulation assembly includes: an air pump, the air pump is installed on the platform, and a connecting pipe is arranged at the output end of the air pump; a connecting pipe, the connecting pipe is arranged on the intermediate pipe; an air pipe, the air pipe is flange-connected to the connecting pipe, a boss is arranged on the outside of the air pipe, and at least two groups of through grooves are opened on the boss; at least two groups of rotating blocks, the rotating blocks are rotatably mounted on the bottom of the boss; at least two groups of push rods, the push rods are hinged on the rotating blocks, and the push rods are slidably arranged inside the through grooves; at least two groups of arc sheets, one end of the arc sheet is fixedly connected to the rotating block, and at least two groups of arc sheets are inserted into each other; at least two groups of cylinders, the cylinders are hinged on the air pipe, and the output end of the cylinders is connected to one end of the push rod; wherein: the arc sheet is made of elastic material.

[0006] Furthermore, at least two groups of support rods are installed inside the middle tube, and a base plate is commonly installed at one end of at least two groups of support rods. A motor is installed on the base plate, and a belt transmission mechanism is provided at the output end of the motor. Fixed plates are installed at both ends of the belt transmission mechanism. The two groups of fixed plates are arranged opposite to each other, and two groups of slide rails are installed on the base plate. The fixed plate is slidably arranged on the slide rails. Two groups of vertical grooves are opened on the base plate, and part of the fixed plate is located inside the vertical grooves.

[0007] Furthermore, tracks are installed on the two sets of fixed plates, and support plates are slidably installed on the tracks. The support plate has a rectangular portion, and an extension portion is provided on one side of the rectangular portion. Two sets of slide grooves are opened on the bottom plate, and the two sets of slide grooves are arranged opposite to each other. Rollers are rotatably installed on the rectangular portions of the two sets of fixed plates, and the two sets of rollers are respectively located inside the two sets of slide grooves.

[0008] Furthermore, a rotating rod is rotatably installed on the extension part, a connecting block is installed on the rotating rod, a gear is fixedly sleeved on one end of the rotating rod, two groups of connecting plates are installed at the bottom of the two groups of fixed plates, racks are commonly installed at one end of the two groups of connecting plates, and a guide tube is installed on the end of the connecting block away from the extension part.

[0009] Furthermore, a guide portion is provided on one group of guide tubes, and the guide portion includes an electric cylinder installed on the guide tube, and a sliding frame is installed on the output end of the electric cylinder, and the sliding frame is slidably arranged outside the guide tube.

[0010] Furthermore, at least two groups of connecting rods are hinged on the sliding frame, and a rotating plate is hinged on one end of the connecting rod away from the sliding frame. The rotating plate is rotatably installed on the guide tube, and a round rod is hinged on one end of the rotating plate away from the connecting rod. A guide blade is installed on the round rod, and at least two groups of arc grooves are opened on the guide tube.

[0011] Furthermore, a support frame is installed at the air outlet of another group of guide pipes, and a turbine is rotatably installed on the support frame.

[0012] Furthermore, the clamping assembly includes a mounting plate installed on the mounting frame, the mounting plate is located at the bottom of the platform, a mounting seat is installed on the mounting plate, a threaded rod is rotatably installed on the mounting seat, and one end of the threaded rod is connected to the driving device.

[0013] Furthermore, the threaded rod has two sets of threaded portions with opposite rotation directions, and sliders are threadedly installed on the two sets of threaded portions. Two sets of guide rods are installed on the mounting seat. The sliders are slidably set on the two sets of guide rods. A rectangular groove is opened on the platform, and part of the slider is located inside the rectangular groove. Clamping plates are installed on both sets of sliders.

[0014] Furthermore, the test assembly includes a test pipe installed on the platform, the test pipe has an air inlet pipe and an exhaust pipe, the air inlet pipe and the exhaust pipe are both connected to the intermediate pipe, an anemometer is arranged inside the exhaust pipe, a control box is arranged on one side of the mounting frame, a display screen is arranged on the control box, and the display screen is electrically connected to the anemometer.

[0015] The beneficial effect of the present application is that the present application provides an intelligent wind force detection device, which, through the setting of simulation components, can simulate the changes in the test data when the fan is disturbed by external factors during the wind force test of the fan, thereby achieving the effect of simulating the actual use environment during the wind force test.

[0016] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present application. The exemplary embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 This is an overall schematic diagram of an intelligent wind turbine wind force detection device in this application; Figure 2 for Figure 1 The structural diagram of the middle part as a whole; Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle; Figure 4 for Figure 1 Partial schematic diagram of the test components; Figure 5 for Figure 4 A schematic cross-sectional view of the intermediate tube; Figure 6 for Figure 5Another perspective diagram of the whole of the middle part; Figure 7 for Figure 6 Another perspective diagram of the whole; Figure 8 for Figure 5 The enlarged schematic diagram of point B in the middle; Fig. 9 for Figure 8 The enlarged schematic diagram of the center C; Fig.10 for Figure 5 Schematic diagram of the explosion of the middle part; Fig.11 for Fig.10 The enlarged schematic diagram of point D in the middle; Fig.12 for Fig.10 The enlarged schematic diagram of point E in the middle; Among them, the reference numerals in the figure are: 1. Mounting frame; 101. Platform; 2. Test assembly; 21. Test pipe; 201. Exhaust pipe; 202. Intermediate pipe; 203. Inlet pipe; 22. Control box; 23. Anemometer; 3. Simulation component; 31. Air pump; 32. Connecting pipe; 33. Connecting pipe; 34. Air pipe; 35. Air cylinder; 36. Arc sheet; 37. Push rod; 38. Rotating block; 4. Clamping assembly; 41. Clamping plate; 42. Mounting plate; 43. Mounting seat; 44. Slider; 45. Guide rod; 46. Threaded rod; 5. Guide part; 51. Guide tube; 52. Guide blade; 53. Electric cylinder; 54. Sliding frame; 55. Connecting rod; 56. Rotating plate; 57. Arc groove; 571. Round rod; 58. Turbine; 581. Support frame; 59. Bottom plate; 510. Slide groove; 511. Connecting block; 512. Support plate; 513. Roller; 514. Slide rail; 515. Motor; 516. Vertical groove; 517. Fixed plate; 518. Belt transmission mechanism; 6. Rotating rod; 61. Gear; 62. Rack; 63. Connecting plate. DETAILED DESCRIPTION

[0018] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0019] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0020] Embodiment 1: This embodiment specifically describes the basic structure and working principle of the wind force detection device, specifically: like Figure 1-Figure 3 As shown, the present application provides an intelligent wind turbine wind force detection device, including a mounting frame 1 and a platform 101 mounted on the mounting frame 1. The mounting frame 1 is welded by multiple sets of steel frames and is usually placed on a flat ground. At the same time, a clamping component 4 is arranged on the platform 101. The clamping component 4 is used to clamp the wind turbine. Specifically: The clamping assembly 4 includes a mounting plate 42 fixedly mounted on the mounting frame 1, the mounting plate 42 is located at the bottom of the platform 101, and a mounting seat 43 is fixedly mounted on the mounting plate 42, and a threaded rod 46 is rotatably mounted on the mounting seat 43, one end of the threaded rod 46 is connected to a driving device (not shown in the figure), and the driving device can be an electric motor 515 or a motor, so that the threaded rod 46 rotates on the mounting seat 43 under the drive of the driving device; It should be noted that the threaded rod 46 has two sets of threaded parts with opposite rotation directions, and sliders 44 are threadedly installed on both sets of threaded parts. At the same time, two sets of guide rods 45 are fixedly installed on the mounting seat 43, and the sliders 44 are slidably arranged on the two sets of guide rods 45. When the threaded rod 46 rotates, the two sets of sliders 44 are driven to synchronously approach or move away from each other along the axis of the threaded rod 46, and under the action of the guide rods 45, the moving direction of the sliders 44 is fixed. At the same time, a rectangular groove (not shown in the figure) adapted to the slider 44 is opened on the platform 101, and part of the slider 44 is located inside the rectangular groove to facilitate the sliding of the slider 44, and the two groups of sliders 44 are fixedly installed with clamping plates 41, so that when the slider 44 moves, the two groups of clamping plates 41 are synchronously driven to move closer to or away from each other, and when the two groups of clamping plates 41 are close to each other, the fan to be tested is clamped; Meanwhile, a test assembly 2 is provided on the platform 101, and the test assembly 2 is used for wind force detection of the wind turbine; like Figure 1 and Figure 4As shown, the test assembly 2 includes a test duct 21 fixedly mounted on the platform 101, the test duct 21 has an air inlet pipe 203 suitable for air intake and an air exhaust pipe 201 suitable for air exhaust, and an intermediate pipe 202 suitable for transition is arranged between the air inlet pipe 203 and the air exhaust pipe 201, and the air inlet pipe 203 is located on one side of the two sets of clamping plates 41; After the clamping assembly 4 clamps the fan, the fan is started, and the wind generated by the fan enters the air inlet pipe 203 and is blown into the exhaust pipe 201 through the intermediate pipe 202 and discharged. At the same time, an anemometer 23 is arranged inside the exhaust pipe 201, so that the wind generated by the fan can be discharged through the exhaust pipe 201 and its wind speed can be detected by the anemometer 23; Continue to refer Figure 1 A control box 22 is provided on one side of the mounting frame 1. The control box 22 is used to provide power for the electrical equipment. A display screen is provided on the control box 22. The display screen is electrically connected to the anemometer 23 so that the data detected by the anemometer 23 can be displayed on the display screen and evaluated in combination with the corresponding relationship between the anemometer and the wind force; To summarize, when testing the wind force of a fan, place the fan on the platform 101, clamp it with the clamping assembly 4, then connect the fan to the control box 22, start the fan, test the wind force of the fan with the test assembly 2, and then display it on the display screen.

[0021] Embodiment 2: In the above detection process, the wind force distribution of the fan is detected only in an ideal environment without interference, and the test effect is relatively simple. In actual use, the fan may be interfered by various external factors, and these interference factors may affect the wind force performance of the fan; In order to solve this problem, a simulation component 3 is provided on the test component 2, and the simulation component 3 is used to simulate the airflow that interferes with the wind force of the fan; like Figure 1 and Figure 10-11 As shown, the simulation component 3 includes an air pump 31 fixedly mounted on the platform 101, and a connecting pipe 32 is provided at the output end of the air pump 31, and a connecting pipe 33 is provided on the intermediate pipe 202, and one end of the connecting pipe 32 away from the air pump 31 is connected to one end of the connecting pipe 33, and an air pipe 34 is flange-connected to one end of the connecting pipe 33 away from the connecting pipe 32, so that the air pumped into the connecting pipe 33 enters the interior of the intermediate pipe 202 through the air pipe 34, so as to interfere with the wind of the fan passing through the intermediate pipe 202; Meanwhile, a boss (not shown in the figure) is arranged outside the air pipe 34, and a plurality of rotating blocks 38 are rotatably mounted at the bottom of the boss, an arc-shaped piece 36 is fixedly mounted on the rotating block 38, and a push rod 37 is hingedly mounted on the rotating block 38, and a through groove (not shown in the figure) is penetrated through the boss, and the push rod 37 is slidably arranged inside the through groove, and a plurality of cylinders 35 are hingedly mounted on the air pipe 34, and the output end of the cylinder 35 is connected to an end of the push rod 37 away from the rotating block 38; Then, driven by the cylinder 35, the push rod 37 is extended and retracted, thereby driving the rotating block 38 to rotate along the rotating mounting point between the rotating block 38 and the air pipe 34, thereby driving the multiple groups of arc-shaped pieces 36 to move closer to or farther from each other, so as to expand or reduce the air outlet of the air pipe 34, thereby controlling the flow rate and pressure of the gas ejected by the air pump 31, so as to simulate the change of the wind speed of the fan when the wind generated by the fan is disturbed by gases of different pressures and flows; It should be noted that the multiple groups of arc-shaped sheets 36 are interlaced with each other in sequence, and the arc-shaped sheets 36 are made of elastic material, so that when the multiple groups of arc-shaped sheets 36 are close to or away from each other, no mechanical interference will occur; Since the fan will face various directions and types of airflow interference when in use, in order to simulate multiple groups of different airflows; like Figure 5-Figure 9 As shown, multiple groups of support rods (not shown in the figure) are installed inside the middle tube 202, and a bottom plate 59 is installed on one end of the multiple groups of support rods, and a motor 515 is fixedly installed on the bottom plate 59, and a belt transmission mechanism 518 is provided at the output end of the motor 515; A fixing plate 517 is fixedly installed at both ends of the belt transmission mechanism 518, and the two sets of fixing plates 517 are arranged opposite to each other. At the same time, two sets of slide rails 514 are fixedly installed on the bottom plate 59. The fixing plates 517 are slidably arranged on the slide rails 514. Then, driven by the motor 515, the belt transmission mechanism 518 drives the two sets of fixing plates 517 to move on the slide rails 514. At the same time, two sets of vertical grooves 516 adapted to the fixing plates 517 are opened on the bottom plate 59, and parts of the fixing plates 517 are located in the vertical grooves 516. Continue to refer Figure 7 , rails (not shown) are fixedly mounted on the two sets of fixing plates 517, and a support plate 512 is slidably mounted on the rails, the support plate 512 having a rectangular portion, and an extension portion is provided on one side of the rectangular portion, a connecting block 511 is provided on the extension portion, and a guide tube 51 is fixedly mounted on one end of the connecting block 511; like Fig.10 and Fig.12As shown, a guide portion 5 is provided on one set of guide tubes 51, and the guide portion 5 is used to guide the ejection direction of the airflow. The guide portion 5 includes an electric cylinder 53 fixedly installed on the guide tube 51, and a sliding frame 54 is fixedly installed at the output end of the electric cylinder 53, and the sliding frame 54 is slidably arranged outside the guide tube 51; At the same time, a plurality of connecting rods 55 are hinged on the sliding frame 54, and a rotating plate 56 is hinged on one end of the connecting rod 55 away from the sliding frame 54, and the rotating plate 56 is rotatably mounted on the guide tube 51. At the same time, a round rod 571 is hinged on one end of the rotating plate 56 away from the connecting rod 55, and a guide blade 52 is fixedly mounted on the round rod 571. At the same time, a plurality of arc grooves 57 are provided on the guide tube 51; Driven by the electric cylinder 53, the sliding frame 54 is extended and retracted on the guide tube 51, thereby driving the rotating plate 56 to rotate along the rotating mounting point between the rotating plate 56 and the guide tube 51 through the connecting rod 55, thereby driving the round rod 571 to move from one end of the arc groove 57 to the other end, thereby changing the angle of the guide blade 52 in the guide tube 51 to change the air outlet direction, thereby simulating the interference of airflows in different directions on the wind force test; like Figure 7 As shown, a support frame 581 is fixedly installed at the air outlet of another set of guide tubes 51, and a turbine 58 is rotatably installed on the support frame 581, so that when the airflow is discharged from the air outlet, a rotating airflow is formed through the turbine 58 to interfere with the wind force test of the fan; It should be noted that, in the initial state, one set of guide tubes 51 is located above the bottom plate 59 and sleeved outside the plurality of sets of arc-shaped sheets 36, which is defined as the working position for the convenience of description, and the other set of guide tubes 51 is located below the bottom plate 59, which is defined as the preparation position; like Figure 6-Figure 8 As shown, two groups of slide grooves 510 are provided on the bottom plate 59, and the two groups of slide grooves 510 are arranged opposite to each other. At the same time, rollers 513 are rotatably installed on the rectangular parts of the two groups of fixed plates 517. The two groups of rollers 513 are respectively located inside the two groups of slide grooves 510, and the slide groove 510 has an inclined slideway located near the motor 515 and a vertical slideway far away from the motor 515. The inclined slideway and the vertical slideway are connected, and the angles of the two groups of inclined slideways gradually decrease as they gradually approach one end of the slide rail 514. For the convenience of explanation, the end of the inclined slideway close to the slide rail 514 is defined as the reducing end, and the end away from the slide rail 514 is defined as the enlarging end. by Figure 8In the figure, from left to right, after the simulation of the guide tube 51 on the right side is completed, when the guide tube 51 on the left side needs to be switched, the motor 515 drives the two sets of fixed plates 517 to move through the belt transmission mechanism 518. At this time, the fixed plate 517 on the right side drives the roller 513 on the right side to move in the slide groove 510 through the support plate 512. When the roller 513 on the right side enters the inclined slide from the vertical slide, the guide tube 51 is separated from the multiple sets of arc-shaped sheets 36. With the continuous movement of the fixed plate 517 on the right side, the roller 513 on the right side gradually moves toward the enlarged end in the inclined slide on the right side, thereby driving the support plate 512 on the right side to gradually move to the right on the track, thereby synchronously driving the guide tube 51 on the right side to move to the right; At the same time, the left fixed plate 517 drives the left roller 513 to gradually move toward the narrowing end in the left inclined slide through the support plate 512, thereby driving the support plate 512 to gradually move rightward on the track. When the left roller 513 enters the vertical slide, the left guide tube 51 and the connecting tube 33 are on the same axis, so that the guide tube 51 is sleeved on the outside of the arc-shaped sheet 36. With the synchronous movement of the left fixed plate 517, the roller 513 moves upward on the vertical slide until the guide tube 51 is sleeved on the outside of the arc-shaped sheet 36, completing the switching of the guide tube 51 to simulate another interfering airflow. In this embodiment, different simulation components 3 can be replaced as needed to simulate different interference situations.

[0022] Embodiment 3: Since the two sets of guide tubes 51 are in the same plane, when the wind force test of the fan is simulated for interference, the guide tubes 51 in the preparation position will hinder the wind generated by the fan. In order to solve this problem, the connection relationship between the connecting block 511 and the supporting plate 512 is set to a rotating connection; like Figure 8-Figure 9 As shown, a rotating rod 6 is fixedly installed on both sets of connecting blocks 511, and the rotating rod 6 is rotatably installed on the extension of the support plate 512. At the same time, a gear 61 is fixedly sleeved on one end of the rotating rod 6 away from the connecting block 511. At the same time, two sets of connecting plates 63 are fixedly installed on the bottom of the fixed plate 517, and a horizontally arranged rack 62 is commonly installed on one end of the two sets of connecting plates 63 away from the fixed plate 517. Then, when the fixed plate 517 moves on the track, the support plate 512 will slide horizontally on the track, thereby driving the gear 61 and the rack 62 to mesh and drive the gear 61 to rotate, and then drive the connecting block 511 to rotate through the rotating rod 6, and then drive the guide tube 51 to rotate; It should be noted that the number of teeth of the rack 62 is half of the number of teeth of the gear 61, so that the gear 61 can rotate 90 degrees, and in the initial state, such as Figure 5In the figure, the connecting block 511 of the guide tube 51 at the left preparation position is parallel to the base plate 59. During the switching process of the above-mentioned embodiment 2, the connecting block 511 of the left guide tube 51 will be rotated 90° in the direction close to the motor 515 under the action of the gear 61 and the rack 62, thereby driving the guide tube 51 on the left to be perpendicular to the base plate 59, and the connecting block 511 of the right guide tube 51 will be rotated 90° in the direction away from the motor 515 under the action of the gear 61 and the rack 62, thereby driving the guide tube 51 on the right to be folded and stored to avoid interfering with subsequent interference tests.

[0023] The bottom of the rotating rod 6 can also be connected to a driving device (not shown in the figure), such as a hydraulic motor, and the driving device is fixedly connected to the support plate 512, and then driven by the driving device, the rotating rod 6 drives the connecting block 511 to rotate, thereby driving the guide tube 51 to rotate; Therefore, in the present application, the connection block 511 and the extension portion of the support plate 512 are rotated by electrical control, which can be used as another better implementation of the present application.

[0024] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An intelligent wind turbine wind force detection device, characterized in that: include: A mounting frame (1), wherein a platform (101) is mounted on the mounting frame (1); a clamping assembly (4), wherein the clamping assembly (4) is arranged on the platform (101); a test assembly (2), wherein the test assembly (2) is arranged on the platform (101), wherein the test assembly (2) has an intermediate tube (202) suitable for transition gas; a simulation assembly (3), wherein the simulation assembly (3) is arranged on the test assembly (2), wherein the simulation assembly (3) comprises: an air pump (31), wherein the air pump (31) is mounted on the platform (101), wherein an output end of the air pump (31) is provided with a connecting tube (32); a connecting tube (33), wherein the connecting tube (33) is arranged on the intermediate tube (202); and an air pipe (34), wherein the air pipe (34) is connected to the intermediate tube (202). The connecting pipe (33) is flange-connected, a boss is arranged on the outside of the air pipe (34), and at least two groups of through grooves are opened on the boss; at least two groups of rotating blocks (38), the rotating blocks (38) are rotatably mounted on the bottom of the boss; at least two groups of push rods (37), the push rods (37) are hinged on the rotating blocks (38), and the push rods (37) are slidably arranged inside the through grooves; at least two groups of arc-shaped sheets (36), one end of the arc-shaped sheets (36) is fixedly connected to the rotating blocks (38), and at least two groups of the arc-shaped sheets (36) are inserted into each other; at least two groups of cylinders (35), the cylinders (35) are hinged on the air pipe (34), and the output end of the cylinder (35) is connected to one end of the push rod (37); wherein: the arc-shaped sheets (36) are made of elastic material.

2. The intelligent wind turbine wind force detection device according to claim 1, characterized in that: At least two groups of support rods are installed inside the intermediate tube (202), and a bottom plate (59) is installed at one end of at least two groups of support rods. A motor (515) is installed on the bottom plate (59), and a belt transmission mechanism (518) is provided at the output end of the motor (515). Fixed plates (517) are installed at both ends of the belt transmission mechanism (518). The two groups of fixed plates (517) are arranged opposite to each other. Two groups of slide rails (514) are installed on the bottom plate (59), and the fixed plates (517) are slidably arranged on the slide rails (514). Two groups of vertical grooves (516) are opened on the bottom plate (59), and parts of the fixed plates (517) are located inside the vertical grooves (516).

3. The intelligent wind turbine wind force detection device according to claim 2, characterized in that: Tracks are installed on the two groups of fixed plates (517), and support plates (512) are slidably installed on the tracks. The support plates (512) have a rectangular portion, and an extension portion is arranged on one side of the rectangular portion. Two groups of slide grooves (510) are opened on the bottom plate (59), and the two groups of slide grooves (510) are arranged opposite to each other. Rollers (513) are rotatably installed on the rectangular portions of the two groups of fixed plates (517), and the two groups of rollers (513) are respectively located inside the two groups of slide grooves (510).

4. The intelligent wind turbine wind force detection device according to claim 3, characterized in that: A rotating rod (6) is rotatably mounted on the extension portion, a connecting block (511) is mounted on the rotating rod (6), a gear (61) is fixedly sleeved on one end of the rotating rod (6), two groups of connecting plates (63) are mounted at the bottom of the two groups of fixing plates (517), a rack (62) is commonly mounted on one end of the two groups of connecting plates (63), and a guide tube (51) is mounted on one end of the connecting block (511) away from the extension portion.

5. The intelligent wind turbine wind force detection device according to claim 4, characterized in that: A guide portion (5) is provided on one group of guide tubes (51), the guide portion (5) comprising an electric cylinder (53) mounted on the guide tube (51), a sliding frame (54) being mounted on the output end of the electric cylinder (53), the sliding frame (54) being slidably disposed outside the guide tube (51).

6. The intelligent wind turbine wind force detection device according to claim 5, characterized in that: At least two groups of connecting rods (55) are hinged on the sliding frame (54); one end of the connecting rod (55) away from the sliding frame (54) is hinged to a rotating plate (56); the rotating plate (56) is rotatably mounted on the guide tube (51); one end of the rotating plate (56) away from the connecting rod (55) is hinged to a round rod (571); a guide blade (52) is mounted on the round rod (571); and at least two groups of arc grooves (57) are provided on the guide tube (51).

7. The intelligent wind turbine wind force detection device according to claim 4, characterized in that: A support frame (581) is installed at the air outlet of another group of guide tubes (51), and a turbine (58) is rotatably installed on the support frame (581).

8. The intelligent wind turbine wind force detection device according to claim 1, characterized in that: The clamping assembly (4) comprises a mounting plate (42) mounted on the mounting frame (1), the mounting plate (42) being located at the bottom of the platform (101), a mounting seat (43) being mounted on the mounting plate (42), a threaded rod (46) being rotatably mounted on the mounting seat (43), and one end of the threaded rod (46) being connected to a driving device.

9. The intelligent wind turbine wind force detection device according to claim 8, characterized in that: The threaded rod (46) has two groups of threaded portions with opposite rotation directions, and sliders (44) are threadedly mounted on the two groups of threaded portions. Two groups of guide rods (45) are mounted on the mounting seat (43), and the sliders (44) are slidably mounted on the two groups of guide rods (45). A rectangular groove is formed on the platform (101), and a portion of the slider (44) is located inside the rectangular groove. A clamping plate (41) is mounted on the two groups of sliders (44).

10. The intelligent wind turbine wind force detection device according to claim 1, characterized in that: The test assembly (2) comprises a test duct (21) mounted on the platform (101), the test duct (21) having an air inlet pipe (203) and an air exhaust pipe (201), the air inlet pipe (203) and the air exhaust pipe (201) both being in communication with the intermediate pipe (202), an anemometer (23) being arranged inside the air exhaust pipe (201), a control box (22) being arranged on one side of the mounting frame (1), a display screen being arranged on the control box (22), and the display screen being electrically connected to the anemometer (23).

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