Calibration device of wind speed sensor
By designing the calibration device of the wind speed sensor, the adjustment rod and the clamping mechanism are used to achieve high detection consistency, and the data calibration host performs calibration of the wind speed sensor in the existing technology is solved, and the problem of low efficiency and insufficient accuracy of the calibration of the wind speed sensor in the existing technology is achieved, and high efficiency is achieved. Accurate meteorological data detection.
Patent Information
- Application Number
- CN202420928228.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The calibration of existing wind speed sensors has low detection accuracy in complex meteorological monitoring environments, and the efficiency of on-site calibration is low, making it difficult to achieve large-scale efficient work.
A standard and calibration device for wind speed sensors is designed, including a base, a standard wind speed sensor and a standard wind speed sensor. The detection of the standard wind speed sensor and the standard wind speed sensor is achieved through the adjustment rod and the clamping mechanism, and the detection of the standard wind speed sensor is achieved through the measurement and control main unit. Data storage and calculation and calibration are carried out with the touch screen LCD display. The clamping mechanism has the same structure to ensure the consistency of the detection data. The base is fixed to the ground through an anchor, and the counterweight is adapted to complex environments.
It improves the calibration efficiency and the accuracy of meteorological data detection, ensures the consistency of the detection data and the stability of the equipment, and avoids damage to the wind speed sensor.
Smart Images
Figure CN222145041U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of meteorological monitoring, in particular to a calibration device for a wind speed sensor. Background Art
[0002] Whether the accuracy of the wind speed sensor meets the requirements needs to be calibrated. The existing meteorological monitoring environment is relatively complex, the detection accuracy is not high, and the efficiency of on-site calibration is very low, making it difficult to achieve large-scale and efficient work. Summary of the invention
[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a calibration device for a wind speed sensor, which can greatly improve the calibration efficiency and at the same time improve the accuracy of meteorological data detection.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] The utility model provides a calibration device for a wind speed sensor, which comprises a base, a standard wind speed sensor and a calibrated wind speed sensor, wherein the standard wind speed sensor and the calibrated wind speed sensor are detachably fixed on the base, wherein the upper end surface of the base is provided with a workbench, wherein an adjusting rod A and an adjusting rod B are provided on the workbench, wherein the lower ends of the adjusting rod A and the adjusting rod B are both threaded rods, wherein the adjusting rod A and the adjusting rod B are both vertically screwed together on the workbench, wherein a clamping mechanism A is provided on the upper end of the adjusting rod A, wherein the clamping mechanism A can clamp the standard wind speed sensor, wherein the upper end of the adjusting rod B is provided with a clamping mechanism B, wherein the clamping mechanism B can clamp the calibrated wind speed sensor, wherein the clamping mechanism A and the clamping mechanism B have the same structure, wherein a measurement and control host, a touch-screen liquid crystal display and a power supply are provided on the workbench, wherein the standard wind speed sensor and the calibrated wind speed sensor are both electrically connected to the measurement and control host.
[0006] According to the above-mentioned calibration device for the wind speed sensor, anchors are provided on the four corners of the bottom of the base, and the base is fixed to the ground through the anchors.
[0007] According to the above-mentioned calibration device of the wind speed sensor, the clamping mechanism A includes a semi-open clamping ring, two connecting plates are arranged in parallel on the opening of the clamping ring, and fixing bolts are installed between the connecting plates. The clamping device includes a clamping ring, two connecting plates are arranged on the clamping ring, and fixing bolts are installed between the connecting plates.
[0008] According to the above-mentioned calibration device for the wind speed sensor, a rubber ring is installed on the inner wall of the clamping ring.
[0009] According to the above-mentioned calibration device for the wind speed sensor, a counterweight is provided on the base.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] The device comprises a base, a standard wind speed sensor and a calibrated wind speed sensor, wherein the standard wind speed sensor and the calibrated wind speed sensor are detachably fixed on the base, wherein the upper end surface of the base is provided with a workbench, wherein an adjusting rod A and an adjusting rod B are provided on the workbench, wherein the lower ends of the adjusting rod A and the adjusting rod B are both threaded rods, wherein the adjusting rod A and the adjusting rod B are both vertically screwed on the workbench, wherein a clamping mechanism A is provided on the upper end of the adjusting rod A, wherein the clamping mechanism A can clamp the standard wind speed sensor, wherein a clamping mechanism B is provided on the upper end of the adjusting rod B, wherein the clamping mechanism B can clamp the calibrated wind speed sensor, and wherein the clamping mechanism A and the clamping mechanism B have The same structure, a measurement and control host, a touch screen LCD display and a power supply are provided on the workbench, and the standard wind speed sensor and the calibrated wind speed sensor are both electrically connected to the measurement and control host; the coordinated operation of the adjustment rod A and the adjustment rod B in the device realizes that the detection height of the standard wind speed sensor and the calibrated wind speed sensor is consistent, the clamping mechanism A and the clamping mechanism B have the same structure to realize the consistency of the detection data, the measurement and control host, a touch screen LCD display and a power supply are provided on the workbench, and the standard wind speed sensor and the calibrated wind speed sensor are both electrically connected to the measurement and control host; the measurement and control host realizes data storage and calculation and proofreading. In short, the device can greatly improve the calibration efficiency and improve the accuracy of meteorological data detection.
[0012] 2. Anchors are provided on the four corners of the bottom of the base of the device, and the base is fixed to the ground by the anchors. This mechanism can achieve test stability according to the detection environment; the clamping mechanism A includes a semi-open clamping ring, and two connecting plates are arranged in parallel on the opening of the clamping ring, and fixing bolts are installed between the connecting plates. The clamping device includes a clamping ring, and two connecting plates are arranged on the clamping ring, and fixing bolts are installed between the connecting plates. This structure achieves the consistency of detection data between the standard wind speed sensor and the calibrated wind speed sensor; a rubber ring is installed on the inner wall of the clamping ring, and the design of the rubber ring plays a buffering role to avoid damage to the wind speed sensor; a counterweight is provided on the base to adapt to complex test environments.
[0013] 3. In short, this device can greatly improve the calibration efficiency and at the same time improve the accuracy of meteorological data detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a structural schematic diagram of the workbench of the utility model;
[0016] Figure 3 It is a structural schematic diagram of the clamping mechanism A of the utility model;
[0017] Figure 4 It is a structural schematic diagram of the base of the utility model;
[0018] Note: 1 base; 2 standard wind speed sensor; 3 calibrated wind speed sensor; 4 workbench; 5 adjustment rod A; 6 adjustment rod B; 7 clamping mechanism A; 8 clamping mechanism B; 9 measurement and control host; 10 touch screen LCD display; 11 power supply; 12 anchor; 13 clamping ring; 14 connecting plate; 15 rubber ring; 16 counterweight. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] See also Figure 1-4 An embodiment provided by the utility model:
[0021] The utility model provides a calibration device for a wind speed sensor, which comprises a base 1, a standard wind speed sensor 2 and a calibrated wind speed sensor 3, wherein the standard wind speed sensor 2 and the calibrated wind speed sensor 3 are detachably fixed on the base 1, a workbench 4 is provided on the upper end surface of the base 1, an adjusting rod A5 and an adjusting rod B6 are provided on the workbench 4, the lower ends of the adjusting rod A5 and the adjusting rod B6 are both threaded rods, the adjusting rod A5 and the adjusting rod B6 are both vertically screwed on the workbench 4, a clamping mechanism A7 is provided on the upper end of the adjusting rod A5, the clamping mechanism A7 can clamp the standard wind speed sensor 2, the upper end of the adjusting rod B6 is provided with a clamping mechanism B8, the clamping mechanism B8 can clamp the calibrated wind speed sensor 3, the clamping mechanism A7 and the clamping mechanism B8 have the same structure, a measurement and control host 9, a touch screen liquid crystal display 10 and a power supply 11 are provided on the workbench 4, and the standard wind speed sensor 2 and the calibrated wind speed sensor 3 are both electrically connected to the measurement and control host 9.
[0022] In order to improve the stability of the detection device, anchors 12 are provided at the four corners of the bottom of the base 1 , and the base 1 is fixed to the ground through the anchors 12 .
[0023] In order to achieve consistency in detection data between the standard wind speed sensor and the calibrated wind speed sensor and avoid damage to the wind speed sensor, the clamping mechanism A 7 includes a semi-open clamping ring 13, two connecting plates 14 are arranged in parallel on the opening of the clamping ring, and fixing bolts are installed between the connecting plates. The clamping device includes a clamping ring, two connecting plates are arranged on the clamping ring, and fixing bolts are installed between the connecting plates; a rubber ring 15 is installed on the inner wall of the clamping ring.
[0024] In order to adapt to complex testing environments, a counterweight 16 is provided on the base 1 .
[0025] Working principle:
[0026] During use, the base 1 is first fixed to the ground through the anchor 12, and then the adjusting rod A5 and the adjusting rod B6 are screwed together on the workbench 4, and then the clamping mechanism A7 is fixed on the adjusting rod A5, the clamping mechanism A7 clamps the standard wind speed sensor 2, the clamping mechanism B8 is fixed on the adjusting rod B6, and the clamping mechanism B8 clamps the calibrated wind speed sensor 3. The clamping mechanism A7 and the clamping mechanism B8 have the same structure. The measurement and control host 9, the touch screen LCD 10 and the power supply 11 are placed on the workbench 4, and the standard wind speed sensor 2 and the calibrated wind speed sensor 3 are electrically connected to the measurement and control host 9. The test data of the standard wind speed sensor 2 and the calibrated wind speed sensor 3 are transmitted to the test host 9, compared, and displayed through the touch screen LCD 10.
[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A wind speed sensor calibration device, comprising a base (1), a standard wind speed sensor (2) and a calibrated wind speed sensor (3), wherein the standard wind speed sensor (2) and the calibrated wind speed sensor (3) are detachably fixed to the base (1), and characterized in that: The upper end surface of the base (1) is provided with a workbench (4), and the workbench (4) is provided with an adjusting rod A (5) and an adjusting rod B (6), the lower ends of the adjusting rod A (5) and the adjusting rod B (6) are both threaded rods, and the adjusting rod A (5) and the adjusting rod B (6) are both vertically screwed on the workbench (4), the upper end of the adjusting rod A (5) is provided with a clamping mechanism A (7), and the clamping mechanism A (7) can clamp the standard wind speed sensor (2), and the upper end of the adjusting rod B (6) is provided with a clamping mechanism B (8), and the clamping mechanism B (8) can clamp the calibrated wind speed sensor (3), and the clamping mechanism A (7) and the clamping mechanism B (8) have the same structure, and the workbench (4) is provided with a measurement and control host (9), a touch screen liquid crystal display (10) and a power supply (11), and the standard wind speed sensor (2) and the calibrated wind speed sensor (3) are both electrically connected to the measurement and control host (9).
2. The calibration device for a wind speed sensor according to claim 1, characterized in that: Anchor pieces (12) are provided at the four corners of the bottom of the base (1), and the base (1) is fixed to the ground via the anchor pieces (12).
3. The calibration device for a wind speed sensor according to claim 1, characterized in that: The clamping mechanism A (7) comprises a semi-open clamping ring (13), two connecting plates (14) are arranged in parallel on the opening of the clamping ring, and fixing bolts are installed between the connecting plates.
4. The calibration device for a wind speed sensor according to claim 3, characterized in that: A rubber ring (15) is installed on the inner wall of the clamping ring.
5. The calibration device for a wind speed sensor according to claim 1, characterized in that: A counterweight (16) is provided on the base (1).