An intelligent wind direction monitoring device for complex terrain wind farm

Abstract

The utility model discloses a kind of intelligent wind direction monitoring equipment for complex terrain wind farm, it is related to wind direction monitoring equipment technical field, the equipment includes base, the top of the base is fixedly installed with support rod, the top of the support rod is fixedly installed with mounting rod, the top of the mounting rod is rotatably installed with wind direction indicator by bearing, the outside of the support rod is fixedly connected with two limit rings, the outside of the support rod and between two limit rings is provided with support mechanism, equidistant annularly is provided with stabilizing mechanism on the base, the support mechanism includes two clamps, two The clamp is sleeved on the outside of support rod. The utility model support mechanism is firmly connected by clamp and support rod, the angle of sliding sleeve is adjustable, the length of sliding rod is adjustable and the design of the fit rotation of rotating plate, can flexibly adapt to the slope of complex terrain and uneven working condition, finally form symmetrical triangle support.

Description

Technical Field

[0001] This utility model relates to the technical field of wind direction monitoring equipment, specifically an intelligent wind direction monitoring device for wind farms in complex terrain. Background Technology

[0002] As the wind power industry expands into complex terrains such as mountains and canyons, the site selection environment for wind farms is becoming increasingly harsh. Problems such as uneven terrain slopes and loose soil and rock pose a huge challenge to the stable installation of wind direction monitoring equipment. At the same time, complex terrain is prone to causing airflow turbulence, which places higher demands on the accuracy of wind direction capture by monitoring equipment.

[0003] Existing wind direction monitoring equipment mostly adopts a single fixed support structure, and generally lacks flexible adjustable support and anchoring design. It cannot adapt to the slope changes of complex terrain and uneven installation surfaces, nor can it form a stable fixation for special geological conditions such as loose rock and soil, resulting in poor stability of the equipment after installation.

[0004] Based on this, an intelligent wind direction monitoring device for wind farms in complex terrain is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide an intelligent wind direction monitoring device for wind farms in complex terrain, in order to solve the problem that the background technology often uses a single fixed support structure, resulting in poor stability after the equipment is installed.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A smart wind direction monitoring device for wind farms in complex terrain includes a base, a support rod fixedly mounted on the top of the base, an mounting rod fixedly mounted on the top of the support rod, a wind vane rotatably mounted on the top of the mounting rod via a bearing, two limiting rings fixedly connected to the outside of the support rod, a support mechanism provided outside the support rod and between the two limiting rings, and stabilizing mechanisms provided in an evenly spaced ring on the base. The support mechanism includes two sleeves, which are fitted onto the outside of the support rod and located between two limiting rings. A first bolt is provided between the two sleeves. A mounting base is fixedly installed on the outside of each of the two sleeves. A sliding sleeve is rotatably installed inside the mounting base via a pin. A sliding rod is slidably installed inside the sliding sleeve. A second bolt is threaded onto the outside of the sliding sleeve. A rotating plate is rotatably installed at one end of the sliding rod via a hinge. A third bolt passes through the top of the rotating plate.

[0007] In one alternative: the stabilizing mechanism includes a threaded cylinder, the bottom end of which passes through the base and extends to the outside, a fixing ring is fixedly installed inside the threaded cylinder, a limit rod passes through the top of the fixing ring, a lower pressure plate is fixedly connected to the top of the limit rod, and a cone block is fixedly connected to the bottom end of the limit rod.

[0008] In one alternative: a first spring is fitted outside the limiting rod and between the fixing ring and the lower pressure plate.

[0009] In one alternative: the threaded cylinder has mounting holes equidistantly arranged in a ring on its outer side, and a pin is slidably installed inside the mounting holes, with a semi-circular block fixedly connected to one end of the pin.

[0010] In one alternative: a second spring is fitted around the outside of the pin and on one side of the semicircular block.

[0011] In one alternative: the top of the threaded cylinder has a threaded groove, and the interior of the threaded cylinder is threadedly connected to a fourth bolt through the threaded groove.

[0012] In one alternative: a camera is mounted on the outside of the mounting rod.

[0013] In one alternative: a directional marker is provided on the top of the base.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. In this utility model, the support mechanism, through the firm connection between the sleeve and the support rod, the adjustable angle of the sliding sleeve, the adjustable length of the sliding rod, and the close-fitting rotation design of the rotating plate, can flexibly adapt to the slope and uneven working conditions of complex terrain, and finally form a symmetrical triangular support.

[0015] 2. In the stabilizing mechanism of this utility model, the cone block pushes the pin through the installation hole and inserts it into the surrounding soil by squeezing the semi-circular block, forming a multi-directional anchoring point. Together with the support mechanism, it ensures that the equipment stands stably in complex terrain, with outstanding anti-tipping, wind resistance and earthquake resistance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the camera mounting structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the support mechanism structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the stabilizing mechanism of this utility model.

[0020] Figure reference numerals: 1. Base; 2. Support rod; 3. Mounting rod; 4. Wind vane; 5. Limiting ring; 6. Support mechanism; 61. Jacket; 62. First bolt; 63. Mounting seat; 64. Sliding sleeve; 65. Sliding rod; 66. Second bolt; 67. Rotating plate; 68. Third bolt; 7. Stabilizing mechanism; 71. Threaded cylinder; 72. Fixing ring; 73. Limiting rod; 74. Lower pressure plate; 75. Conical block; 76. First spring; 77. Mounting hole; 78. Insert pin; 79. Semicircular block; 710. Second spring; 711. Threaded groove; 712. Fourth bolt; 8. Camera; 9. Directional indicator. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0022] In one embodiment, such as Figures 1-4 As shown, an intelligent wind direction monitoring device for wind farms in complex terrain includes a base 1. A support rod 2 is fixedly installed on the top of the base 1, and an mounting rod 3 is fixedly installed on the top of the support rod 2. A wind vane 4 is rotatably mounted on the top of the mounting rod 3 via a bearing. Two limiting rings 5 ​​are fixedly connected to the outside of the support rod 2. A support mechanism 6 is provided outside the support rod 2 and between the two limiting rings 5. Stabilizing mechanisms 7 are arranged in a ring at equal intervals on the base 1. The support mechanism 6 includes two sleeves 61. 61 is sleeved on the outside of the support rod 2, and the two sleeves 61 are located between the two limiting rings 5. A first bolt 62 is provided between the two sleeves 61. A mounting base 63 is fixedly installed on the outside of each of the two sleeves 61. A sliding sleeve 64 is rotatably installed inside the mounting base 63 via a pin. A sliding rod 65 is slidably installed inside the sliding sleeve 64. A second bolt 66 is threadedly connected to the outside of the sliding sleeve 64. A rotating plate 67 is rotatably installed at one end of the sliding rod 65 via a hinge. A third bolt 68 passes through the top of the rotating plate 67.

[0023] In this embodiment, the two sleeves 61 are locked to the outside of the support rod 2 by the first bolt 62, which can achieve a firm connection with the support rod 2 and provide a stable installation base for the subsequent support structure; the pin rotation of the mounting base 63 and the sliding sleeve 64 allows the sliding sleeve 64 to flexibly adjust its angle to adapt to the support requirements of complex terrain; the sliding rod 65 slides within the sliding sleeve 64, which can flexibly adjust the support length, and with the locking and positioning of the second bolt 66, the adjusted support size can be precisely fixed; the hinge rotation design of the sliding rod 65 and the rotating plate 67 allows the rotating plate 67 to conform to the ground with different slopes, and then it is fixed to the ground by the third bolt 68, finally forming a symmetrical triangular support structure, which greatly improves the anti-tipping ability of the support rod 2 and enhances the overall stability of the equipment in complex terrain.

[0024] In one embodiment, such as Figure 1 and Figure 4 As shown, the stabilizing mechanism 7 includes a threaded cylinder 71, the bottom end of which penetrates the base 1 and extends to the outside. A fixing ring 72 is fixedly installed inside the threaded cylinder 71, and a limiting rod 73 passes through the top of the fixing ring 72. A lower pressure plate 74 is fixedly connected to the top of the limiting rod 73, and a cone block 75 is fixedly connected to the bottom end of the limiting rod 73. A first spring 76 is sleeved on the outside of the limiting rod 73 between the fixing ring 72 and the lower pressure plate 74. Mounting holes 77 are equidistantly arranged in a ring on the outside of the threaded cylinder 71. A pin 78 is slidably installed inside the mounting holes 77, and a semi-circular block 79 is fixedly connected to one end of the pin 78. A second spring 710 is fitted on the outside of the pin 78 and on one side of the semicircular block 79. A threaded groove 711 is opened on the top of the threaded cylinder 71. A fourth bolt 712 is threadedly connected to the inside of the threaded cylinder 71 through the threaded groove 711. The fourth bolt 712 is threadedly connected to the threaded cylinder 71 through the threaded groove 711, which can achieve precise downward pressure. Under the pressure of the fourth bolt 712, the lower pressure plate 74 drives the cone block 75 to move downward through the guiding action of the limiting rod 73. During the downward movement of the cone block 75, it squeezes the semicircular block 79 and pushes the pin 78 through the mounting hole 77 and into the surrounding soil, forming a multi-directional auxiliary anchoring and improving the fixing effect of the base 1.

[0025] In one embodiment, such as Figure 1 and Figure 2 As shown, a camera 8 is installed on the outside of the mounting rod 3, and a directional marker 9 is installed on the top of the base 1. The camera 8 on the outside of the mounting rod 3 can monitor the surrounding environment of the equipment in real time, and promptly capture abnormal situations such as terrain changes, obstacle obstruction, and equipment damage, providing a visual basis for remote operation and maintenance, and reducing the difficulty and risk of manual inspection in complex terrain. The directional marker 9 on the top of the base 1 can clearly indicate the reference direction, which makes it easy for staff to quickly calibrate the measurement reference of the wind vane 4 and ensure the accuracy of wind direction monitoring data.

[0026] The above embodiment discloses an intelligent wind direction monitoring device for wind farms in complex terrain. First, the ground in the installation area is leveled, and the base 1 is placed stably on the leveled ground. Then, the threaded cylinder 71 is assembled and fixed to the base 1, and the threaded cylinder 71 is rotated to move downwards until it initially positions and fixes the base 1. At this time, the fourth bolt 712 is threadedly connected to the threaded cylinder 71 through the threaded groove 711 and tightened. During installation, the fourth bolt 712 continuously presses downwards against the lower pressure plate 74. Under the guiding and limiting action of the limiting rod 73, it drives the cone block 75 to move downwards synchronously. During this process, the first spring 76 is compressed and stores force by the lower pressure plate 74. When the cone block 75 moves downwards, it presses against the surrounding semi-circular blocks 79, pushing the pin 78 through the mounting hole 77 and inserting it into the surrounding soil, effectively improving the stability of the base 1 installation. Two sleeves 61 are fitted onto the outside of the support rod 2, ensuring that the two sleeves 61 are positioned between the two limiting rings 5. The two sleeves 61 are then locked and fixed with the first bolt 62, forming a firm connection between the sleeves 61 and the support rod 2. Due to the complex terrain of the installation environment, the ground may have slopes or unevenness. In this case, the second bolt 66 is loosened, allowing the sliding rod 65 to slide freely inside the sliding sleeve 64, thereby adjusting the spatial position of the rotating plate 67 until the rotating plate 67 is stably in contact with the ground. Then, the second bolt 66 is tightened again to fix the position of the sliding rod 65. Finally, the third bolt 68 is used to firmly fix the rotating plate 67 to the ground. The triangular support of the support mechanism 6 further enhances the anti-tipping ability of the support rod 2, ensuring the overall structural stability of the equipment. The wind vane 4 can rotate flexibly via the bearing at the top of the mounting rod 3, enabling it to capture wind direction information from the wind farm in real time, accurately sense airflow changes, and output wind direction data. This provides core data support for wind turbine pitch control and power generation efficiency optimization in the wind farm. The compass rose 9 is fixed to the top of the base 1 and can clearly indicate the reference direction, facilitating the calibration of the wind vane 4's measurement reference by staff and ensuring the accuracy of the wind direction data. The camera 8 is installed on the outside of the mounting rod 3 and can monitor the surrounding environment in real time, including terrain changes, whether there are obstacles obstructing the view, and whether the equipment has been impacted or damaged by external forces.

[0027] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An intelligent wind direction monitoring device for wind farms in complex terrain, comprising a base (1), a support rod (2) fixedly installed on the top of the base (1), an installation rod (3) fixedly installed on the top of the support rod (2), a wind vane (4) rotatably installed on the top of the installation rod (3) via a bearing, two limiting rings (5) fixedly connected to the outside of the support rod (2), a support mechanism (6) provided outside the support rod (2) and between the two limiting rings (5), and a stabilizing mechanism (7) provided in a ring at equal intervals on the base (1); Its features are, The support mechanism (6) includes two sleeves (61), which are sleeved on the outside of the support rod (2) and located between two limiting rings (5). A first bolt (62) is provided between the two sleeves (61). A mounting seat (63) is fixedly installed on the outside of each of the two sleeves (61). A sliding sleeve (64) is rotatably installed inside the mounting seat (63) via a pin. A sliding rod (65) is slidably installed inside the sliding sleeve (64). A second bolt (66) is threadedly connected to the outside of the sliding sleeve (64). A rotating plate (67) is rotatably installed at one end of the sliding rod (65) via a hinge. A third bolt (68) passes through the top of the rotating plate (67).

2. The intelligent wind direction monitoring device for wind farms in complex terrain according to claim 1, characterized in that, The stabilizing mechanism (7) includes a threaded cylinder (71), the bottom end of which passes through the base (1) and extends to the outside. A fixing ring (72) is fixedly installed inside the threaded cylinder (71). A limiting rod (73) passes through the top of the fixing ring (72). A lower pressure plate (74) is fixedly connected to the top of the limiting rod (73). A cone block (75) is fixedly connected to the bottom end of the limiting rod (73).

3. The intelligent wind direction monitoring device for wind farms in complex terrain according to claim 2, characterized in that, A first spring (76) is sleeved outside the limiting rod (73) and between the fixing ring (72) and the lower pressure plate (74).

4. The intelligent wind direction monitoring device for wind farms in complex terrain according to claim 2, characterized in that, The threaded cylinder (71) has mounting holes (77) equidistantly arranged in annular pattern on its outer side. A pin (78) is slidably installed inside the mounting hole (77), and a semi-circular block (79) is fixedly connected to one end of the pin (78).

5. The intelligent wind direction monitoring device for wind farms in complex terrain according to claim 4, characterized in that, A second spring (710) is fitted on the outside of the pin (78) and on one side of the semicircular block (79).

6. The intelligent wind direction monitoring device for wind farms in complex terrain according to claim 2, characterized in that, The top of the threaded cylinder (71) is provided with a threaded groove (711), and the inside of the threaded cylinder (71) is threadedly connected to a fourth bolt (712) through the threaded groove (711).

7. The intelligent wind direction monitoring device for wind farms in complex terrain according to claim 1, characterized in that, A camera (8) is installed on the outside of the mounting rod (3).

8. The intelligent wind direction monitoring device for wind farms in complex terrain according to claim 1, characterized in that, The top of the base (1) is provided with a directional sign (9).

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