Wind speed testboard

Abstract

The utility model discloses a wind speed testboard which comprises a supporting bottom plate, a handle assembly, a fixing assembly and a transverse moving assembly are respectively arranged on the surface of the supporting bottom plate, a steering assembly is arranged on the transverse moving assembly, a vertical moving assembly is arranged on the steering assembly, and the fixing assembly comprises a table plate, a limiting ring, a bolt column and a bracket. The limiting rings are rotationally connected to the side face of the table plate, the bolt columns are slidably connected to the inner walls of the limiting rings, moving wheels are rotationally connected to the surfaces of the leg supporting plates, and through holes are symmetrically formed in the four corners of the surface of the supporting bottom plate. By arranging the handle assembly, the leg supporting plate and the moving wheels, the whole test board can be conveniently moved, the test board can be fixed by rotating the bolt column to the vertical position and pressing the bolt column downwards, the fixing effect is good, and in conclusion, the test board is convenient to move, transport and install and convenient to fix outdoors; therefore, convenience is provided for outdoor use of test data.

Description

Technical Field

[0001] The utility model relates to the technical field of wind speed testing, in particular to a wind speed testing platform. Background Art

[0002] The wind speed tester is an instrument used to test wind speed. With the advancement of science and technology, the requirements for the accuracy of wind speed test data are becoming higher and higher.

[0003] Through searching, it was found that CN216816714U discloses a wind speed test bench. The wind speed test bench includes a wind speed test assembly, a horizontal drive assembly, a height drive assembly and a movable bracket. The wind speed test assembly includes a connecting rod and an anemometer, and the anemometer is installed on the connecting rod; the connecting rod is installed on the horizontal drive assembly, and the horizontal drive assembly can drive the anemometer to move in a first direction; the horizontal drive assembly is installed on the height drive assembly, and the height drive assembly can drive the horizontal drive assembly to move in a second direction, and the first direction and the second direction are perpendicular to each other; the height drive assembly is installed on the bracket, and the anemometer is installed on the end of the connecting rod extending out of the bracket. The utility model solves the problems of poor manual testing accuracy and high labor costs, reduces labor costs, improves work efficiency, and can measure more comprehensive wind speed data according to the preset trajectory, thereby improving the accuracy of wind speed testing.

[0004] However, there are still some problems and shortcomings in use:

[0005] First, the entire device is bulky and inconvenient to use outdoors.

[0006] Second, the wind speed data collected by the wind speed test can only reflect the wind speed value within one plane, and cannot reflect the wind speed values ​​in different planes in multiple directions, so it needs to be improved. Utility Model Content

[0007] The purpose of the utility model is to provide a wind speed test bench to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind speed test bench, comprising a supporting base plate, the surface of the supporting base plate is respectively provided with a handle assembly, a fixing assembly and a lateral movement assembly, the lateral movement assembly is provided with a steering assembly, the steering assembly is provided with a vertical movement assembly, the fixing assembly comprises a table plate, a limiting ring, a latch column and a bracket, the table plate and the bracket are both fixedly connected to the upper surface of the supporting base plate, the limiting ring is rotatably connected to the side surface of the table plate, the latch column is slidably connected to the inner wall of the limiting ring, and the outer surface of the latch column is clamped at the upper end of the bracket, the four corners of the lower surface of the supporting base plate are fixedly connected with leg support plates, the surface of the leg support plate is rotatably connected with moving wheels, and through holes are symmetrically opened at the four corners of the surface of the supporting base plate.

[0009] Preferably, the limiting ring is located directly above the through hole, and the outer diameter of the latch column is smaller than the diameter of the through hole.

[0010] Preferably, the bracket is made of rubber material, and a concave groove is provided on the upper surface of the bracket, and the concave groove can be fitted and engaged with the outer surface of the pin column.

[0011] Preferably, a circular baffle is fixedly connected to the top of the latch column, and the diameter of the circular baffle is larger than the diameter of the through hole.

[0012] Preferably, the lateral movement assembly includes a bottom basket fixedly connected to the upper surface of the supporting base plate, the inner wall of the bottom basket is rotatably connected to a first lead screw, the inner wall of the bottom basket is slidably connected to a square slider threadedly connected to the first lead screw, the end of the first lead screw is fixedly connected to a first servo motor, and the first servo motor is fixedly connected to the end of the bottom basket.

[0013] Preferably, the steering assembly includes a bottom plate fixedly connected to the surface of the square slider, the surface of the bottom plate is respectively fixedly connected to a limiting cylinder and an ear plate, the surface of the ear plate is threadedly connected with a fixing bolt, and the surface of the limiting cylinder is provided with a through hole corresponding to the fixing bolt.

[0014] Preferably, the vertical moving assembly includes a rotating table movably installed inside the limiting cylinder, the upper surface of the rotating table is fixedly connected to a support frame, the surface of the support frame is fixedly connected to a second servo motor, the rotating end of the second servo motor is fixedly connected to a second lead screw, the outer surface of the second lead screw is threadedly connected to a support arm, and the support arm and the support frame are slidably connected, and the end of the support arm is fixedly connected to the anemometer body.

[0015] Beneficial Effects

[0016] The utility model provides a wind speed test bench, which has the following beneficial effects:

[0017] 1. The wind speed test bench can be easily moved by arranging a handle assembly, a leg support plate and moving wheels. The vertical moving assembly can be disassembled to facilitate transportation by reducing the volume. The test bench can be fixed by rotating the latch column to a vertical position and pressing the latch column downward, and the fixing effect is good. In summary, the test bench is easy to move, transport and install, and can be fixed outdoors, which provides convenience for using test data outdoors.

[0018] 2. The wind speed test bench, by setting a lateral moving component, can adjust the test position of the anemometer body in the X direction by using the first servo motor, by setting a vertical moving component, can adjust the test position of the anemometer body in the Y direction by using the second servo motor, and by setting a steering component, the direction of the anemometer body in the horizontal plane can be adjusted by rotating the rotating table inside the limit cylinder. In summary, the test bench can perform wind speed tests in different directions and positions. Compared with the prior art, the test range is wider and the collected wind speed data is more diverse, thereby effectively improving the accuracy of wind speed testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the steering assembly and the vertical moving assembly of the utility model.

[0023] In the figure: 1. Support base plate; 2. Handle assembly; 3. Fixing assembly; 4. Lateral moving assembly; 5. Steering assembly; 6. Vertical moving assembly; 7. Table; 8. Limiting ring; 9. Latch column; 10. Bracket; 11. Leg support plate; 12. Moving wheel; 13. Through hole; 14. Round baffle; 15. Bottom basket; 16. First lead screw; 17. Square slider; 18. First servo motor; 19. Bottom plate; 20. Limiting cylinder; 21. Ear plate; 22. Fixing bolt; 23. Through hole; 24. Turntable; 25. Support frame; 26. Second servo motor; 27. Second lead screw; 28. Support arm; 29. ​​Anemometer body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4The utility model provides a technical solution: a wind speed test bench, including a supporting base plate 1, the surface of the supporting base plate 1 is respectively provided with a handle assembly 2, a fixing assembly 3 and a lateral moving assembly 4, the handle assembly 2 includes two telescopic rods and a hand grip, the height of the hand grip can be adjusted by the telescopic rod, and the telescopic rod can be retracted when not in use to reduce the occupied space.

[0026] A steering assembly 5 is provided on the transverse moving assembly 4, and a vertical moving assembly 6 is provided on the steering assembly 5. The fixed assembly 3 includes a table plate 7, a limiting ring 8, a latch column 9 and a bracket 10. The table plate 7 and the bracket 10 are both fixedly connected to the upper surface of the supporting base plate 1, the limiting ring 8 is rotatably connected to the side of the table plate 7, the latch column 9 is slidably connected to the inner wall of the limiting ring 8, and the outer surface of the latch column 9 is clamped at the upper end of the bracket 10, and the leg support plates 11 are fixedly connected at the four corners of the lower surface of the supporting base plate 1, and the surface of the leg support plates 11 is rotatably connected to the moving wheels 12, and through holes 13 are symmetrically opened at the four corners of the surface of the supporting base plate 1.

[0027] The limiting ring 8 is located directly above the through hole 13, and the outer diameter of the pin column 9 is smaller than the diameter of the through hole 13. By setting the handle assembly 2, the leg support plate 11 and the moving wheel 12, the handle assembly 2 is pulled and the moving wheel 12 is used to roll, so that the entire test bench can be moved. The vertical moving assembly 6 can be disassembled to facilitate transportation by reducing the volume. By rotating the pin column 9 to a vertical position and setting the limiting ring 8, the pin column 9 and the through hole 13 can be aligned. The pin column 9 is pressed downward so that the pin column 9 passes through the through hole 13 and is inserted into the ground. The test bench can be fixed with a good fixing effect. In summary, the test bench is easy to move, transport and install, and fix outdoors, thereby providing convenience for its outdoor use of test data.

[0028] The bracket 10 is made of rubber, and a concave groove is provided on the upper surface of the bracket 10 . The concave groove can be fitted and snap-fitted with the outer surface of the latch column 9 . By providing the bracket 10 , the latch column 9 can be easily stored.

[0029] A circular baffle 14 is fixedly connected to the top of the latch column 9 . The diameter of the circular baffle 14 is larger than the diameter of the through hole 13 . By providing the circular baffle 14 , the support base plate 1 can be effectively prevented from being separated from the upper end of the latch column 9 .

[0030] The lateral movement assembly 4 includes a bottom basket 15 fixedly connected to the upper surface of the supporting base plate 1, the inner wall of the bottom basket 15 is rotatably connected to a first lead screw 16, the inner wall of the bottom basket 15 is slidably connected to a square slider 17 threadedly connected to the first lead screw 16, the end of the first lead screw 16 is fixedly connected to a first servo motor 18, and the first servo motor 18 is fixedly connected to the end of the bottom basket 15.

[0031] The steering assembly 5 includes a bottom plate 19 fixedly connected to the surface of the square slider 17, and the surfaces of the bottom plate 19 are respectively fixedly connected to a limiting cylinder 20 and an ear plate 21, and the surface of the ear plate 21 is threadedly connected with a fixing bolt 22, and the surface of the limiting cylinder 20 is provided with a through hole 23 corresponding to the fixing bolt 22.

[0032] The vertical moving assembly 6 includes a rotating table 24 movably installed inside the limiting cylinder 20, the upper surface of the rotating table 24 is fixedly connected to a support frame 25, the surface of the support frame 25 is fixedly connected to a second servo motor 26, the rotating end of the second servo motor 26 is fixedly connected to a second lead screw 27, the outer surface of the second lead screw 27 is threadedly connected to a support arm 28, and the support arm 28 and the support frame 25 are slidably connected, and the end of the support arm 28 is fixedly connected to an anemometer body 29. By setting the lateral moving assembly 4, the first servo motor 18 is used to drive the first lead screw 16 to rotate, which can drive the square slider 17 to move in the X direction, so that the test position of the anemometer body 29 in the X direction can be adjusted. By setting the vertical moving assembly 6 By using the second servo motor 26 to drive the second lead screw 27 to rotate, the support arm 28 can be driven to move in the Y direction, so that the test position of the anemometer body 29 in the Y direction can be adjusted. By setting the steering assembly 5 and using the rotating table 24 to rotate inside the limiting cylinder 20, the orientation of the anemometer body 29 in the horizontal plane can be adjusted, so that different orientations can be tested in the horizontal plane. By tightening the fixing bolt 22, screwing the fixing bolt 22 into the through hole 23, and pressing the rotating table 24, the orientation of the anemometer can be fixed. In summary, the test bench can perform wind speed tests in different directions and positions. Compared with the prior art, the test range is wider and the collected wind speed data is more diverse, thereby effectively improving the accuracy of wind speed testing.

[0033] Working principle: When the wind speed test bench is in use, the user can pull the handle assembly 2 by hand and use the moving wheel 12 to roll, so as to conveniently move the test bench to the target location. Then the rotating table 24 can be inserted into the limiting cylinder 20. The direction of the anemometer body 29 can be adjusted by rotating the rotating table 24 in the limiting cylinder 20. After the direction is adjusted, the fixing bolt 22 is tightened, and the fixing bolt 22 is used to press the rotating table 24 tightly, so that the direction of the anemometer body 29 can be fixed. Finally, the first servo motor 18 is used to drive the first lead screw 16 to rotate, so as to adjust the position of the anemometer body 29 in the X direction. The second servo motor 26 is used to drive the second lead screw 27 to rotate, so as to adjust the position of the anemometer body 29 in the Y direction, thereby realizing multi-direction and multi-position wind speed testing and data collection, effectively improving the test accuracy of wind speed data.

[0034] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A wind speed test bench, comprising a supporting base plate (1), characterized in that: The surface of the supporting base plate (1) is respectively provided with a handle assembly (2), a fixing assembly (3) and a transverse moving assembly (4); the transverse moving assembly (4) is provided with a steering assembly (5); the steering assembly (5) is provided with a vertical moving assembly (6); the fixing assembly (3) comprises a table plate (7), a limiting ring (8), a latch column (9) and a bracket (10); the table plate (7) and the bracket (10) are both fixedly connected to the upper surface of the supporting base plate (1); the limiting ring (8) is rotatably connected to the side of the table plate (7); the latch column (9) is slidably connected to the inner wall of the limiting ring (8); and the outer surface of the latch column (9) is clamped on the upper end of the bracket (10); the four corners of the lower surface of the supporting base plate (1) are fixedly connected with leg support plates (11); the surface of the leg support plates (11) is rotatably connected with moving wheels (12); and through holes (13) are symmetrically opened at the four corners of the surface of the supporting base plate (1).

2. A wind speed test bench according to claim 1, characterized in that: The limiting ring (8) is located directly above the through hole (13), and the outer diameter of the latch column (9) is smaller than the diameter of the through hole (13).

3. A wind speed test bench according to claim 1, characterized in that: The bracket (10) is made of rubber material, and a concave groove is provided on the upper surface of the bracket (10), and the concave groove can be fitted and engaged with the outer surface of the latch column (9).

4. A wind speed test bench according to claim 1, characterized in that: A circular baffle (14) is fixedly connected to the top of the latch column (9), and the diameter of the circular baffle (14) is greater than the diameter of the through hole (13).

5. A wind speed test bench according to claim 1, characterized in that: The lateral movement assembly (4) comprises a bottom basket (15) fixedly connected to the upper surface of the supporting bottom plate (1); the inner wall of the bottom basket (15) is rotatably connected to a first lead screw (16); the inner wall of the bottom basket (15) is slidably connected to a square slider (17) threadedly connected to the first lead screw (16); the end of the first lead screw (16) is fixedly connected to a first servo motor (18); and the first servo motor (18) is fixedly connected to the end of the bottom basket (15).

6. A wind speed test bench according to claim 5, characterized in that: The steering assembly (5) comprises a bottom plate (19) fixedly connected to the surface of a square slider (17); a limiting cylinder (20) and an ear plate (21) are respectively fixedly connected to the surface of the bottom plate (19); a fixing bolt (22) is threadedly connected to the surface of the ear plate (21); and a through hole (23) corresponding to the fixing bolt (22) is formed on the surface of the limiting cylinder (20).

7. A wind speed test bench according to claim 6, characterized in that: The vertical moving assembly (6) comprises a rotating table (24) movably mounted inside the limiting cylinder (20); the upper surface of the rotating table (24) is fixedly connected to a support frame (25); the surface of the support frame (25) is fixedly connected to a second servo motor (26); the rotating end of the second servo motor (26) is fixedly connected to a second lead screw (27); the outer surface of the second lead screw (27) is threadedly connected to a support arm (28); the support arm (28) and the support frame (25) are slidably connected; the end of the support arm (28) is fixedly connected to an anemometer body (29).

Images