Wind speed and wind direction testing device

Abstract

The utility model discloses a wind speed and wind direction testing device, which comprises a wind speed and wind direction testing main body, the wind speed and wind direction testing main body is arranged on a placing table through a fixing assembly, a matching plate is fixed on the placing table, and the placing table is in threaded connection with a plurality of threaded rods through the matching plate. The multiple threaded rods are rotationally mounted on the mounting table, first horizontal gears are fixed to the multiple threaded rods, the multiple first horizontal gears are meshed through first gear rings, the first gear rings are rotationally mounted on the mounting table, one threaded rod is fixed to the output end of a motor, the motor is fixed to the mounting table, and the first horizontal gears are meshed with the first gear rings. A protection assembly is fixed on the mounting table, and a plurality of fixing blocks are fixed on the mounting table, so that the wind speed and wind direction testing main body can be conveniently dismounted and mounted, the wind speed and wind direction testing main body can be conveniently carried, and meanwhile, the wind speed and wind direction testing main body can be protected in the carrying process.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind speed and wind direction testing devices and relates to a wind speed and wind direction testing device. Background Art

[0002] Wind is a common natural phenomenon caused by solar radiation. The air in different places on the earth's surface is hot or cold, which causes it to flow and form wind. From a meteorological point of view, wind mainly refers to the horizontal component of air movement. Because wind is a vector, it has wind speed and wind direction. Wind speed is the horizontal distance that air moves per unit time, measured in meters per second. Wind direction refers to the direction from which the wind blows. The test of wind speed and wind direction, which is generally expressed by the sixteen-position method, has wide and important applications in many fields.

[0003] The Chinese utility model patent with application number 202122914141.2 discloses a high-precision wind speed and direction tester, including a base plate, a threaded column and a detector body are fixedly connected to the upper end of the base plate, the circumferential surface of the threaded column is threadedly connected to a first threaded barrel, the circumferential surface of the first threaded barrel is fixedly connected to a handle, the upper end of the first threaded barrel is rotatably connected to a sleeve, the sleeve and the threaded column are slidingly connected, and the circumferential surface of the sleeve is fixedly connected to a wind bucket; the lower end of the base plate is fixedly connected to a supporting device. The utility model has a simple structure and only requires simple operation to achieve the purpose of moving the wind speed and direction anemometer to a suitable position and then fixing it. Moreover, the wind speed and direction test device is inconvenient to carry and inconvenient to disassemble and install. Therefore, it is necessary to design a wind speed and direction test device to solve the above problems. Utility Model Content

[0004] In view of the above problems and to overcome the defects of the prior art, the utility model proposes a wind speed and direction testing device. The purpose of the utility model is to facilitate the disassembly and installation of the wind speed and direction testing body, to facilitate the carrying of the wind speed and direction testing body, and to protect the wind speed and direction testing body during the carrying process.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: the utility model includes a wind speed and wind direction test body, which is installed on a placement table through a fixing component, a matching plate is fixed on the placement table, and the placement table is threadedly connected to multiple threaded rods through the matching plate, and multiple threaded rods are rotatably installed on the mounting table, multiple threaded rods are fixed with first flat gears, and multiple first flat gears are meshed through a first gear ring, and the first gear ring is rotatably installed on the mounting table, one of the threaded rods is fixed to the output end of the motor, the motor is fixed on the mounting table, a protective component is fixed on the mounting table, and multiple fixed blocks are fixed on the mounting table.

[0006] Preferably, the fixing assembly includes a support column fixed on the placing table, a plurality of arc plates are fixed on the support column, the plurality of arc plates are evenly distributed around the support column, each of the left and right parts of the arc plates are provided with sliding grooves, each of the sliding grooves is provided with a spring, one end of each spring is fixed to the corresponding arc plate, the other end of each spring is fixed to the corresponding clamping plate, a clamping block is fixed to each clamping plate, a positioning groove is provided on each clamping block, a positioning block matching the positioning groove is fixed on the wind speed and direction test body, and the two clamping blocks on each arc plate are installed on the unlocking assembly.

[0007] Preferably, the corners of each clamping block away from the corresponding arc-shaped plate are arc-shaped.

[0008] Preferably, the unlocking assembly includes a rotating disk rotatably mounted on the placing table, the rotating disk is provided with an annular groove, a second gear ring fixed to the rotating disk is installed in the annular groove, each of the arc plates is rotatably mounted with a second flat gear meshing with the second gear ring, each of the second flat gears is fixed with a third flat gear, each of the third flat gears is meshed with two arc-shaped racks, and each two of the arc-shaped racks are respectively fixed on two clamping blocks on the corresponding arc plate.

[0009] Preferably, the clamping plate, the sliding groove and the arc-shaped rack are all arc-shaped and concentric.

[0010] Preferably, the third flat gear is respectively meshed with the inner ring and the outer ring of two arc-shaped racks on the same arc-shaped plate.

[0011] Preferably, the protective component includes multiple connecting components, cloth covers and elastic rope loops, the multiple connecting components are arranged equidistantly, and two adjacent connecting components are fixedly connected. The connecting component includes a positioning ring, and a protective cloth is fixed on the positioning ring. The positioning ring on each next connecting component is fixed on the protective cloth of the previous connecting component. The positioning ring of the lowest connecting component is fixed on the mounting table, and the protective cloth of the highest connecting component is fixed on the cloth cover. The elastic rope loop is arranged in the cloth cover and passes through both sides of the cloth cover.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model can fix the device through the cooperation of the mounting platform and the fixing block, and can clamp and limit the wind speed and direction test body through the fixing component and the placing platform, so that the wind speed and direction test body is easy to disassemble, and the wind speed and direction test body is easy to carry through the protective component, and the wind speed and direction test body is protected during the carrying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the position of the spring in the utility model;

[0016] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0017] Figure 4 It is a schematic diagram of the position of the arc-shaped rack in the utility model.

[0018] Figure markings: 1-wind speed and direction test body, 2-placing table, 3-matching plate, 4-mounting table, 5-threaded rod, 6-first flat gear, 7-first gear ring, 8-motor, 9-fixed block, 10-support column, 11-arc plate, 12-sliding groove, 13-spring, 14-clamping block, 15-clamping plate, 16-positioning groove, 17-positioning block, 18-rotating disk, 19-annular groove, 20-second gear ring, 21-second flat gear, 22-third flat gear, 23-arc rack, 24-cloth cover, 25-elastic rope loop, 26-positioning ring, 27-protective cloth. DETAILED DESCRIPTION

[0019] 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.

[0020] The following is combined with Figure 1-4 The specific implementation modes of the present utility model are further described in detail.

[0021] In this embodiment, by Figure 1-2As shown, the utility model includes a wind speed and wind direction test body 1, and the bottom of the wind speed and wind direction test body 1 is provided with three protrusions. The wind speed and wind direction test body 1 is installed on a placement table 2 through a fixing component, and a matching plate 3 is fixed on the placement table 2. The placement table 2 is threadedly connected with a plurality of threaded rods 5 through the matching plate 3, and a threaded hole matching with the threaded rod 5 is opened on the matching plate 3. A plurality of the threaded rods 5 are rotatably installed on a mounting table 4 through bearings, and a plurality of the threaded rods 5 are fixed with a first flat gear 6, and a plurality of the first flat gears 6 are meshed with a first gear ring 7, and the first gear ring 7 is rotatably installed on the mounting table 4 through bearings, one of the threaded rods 5 is fixed on the output end of a motor 8, and the motor 8 is fixed on the mounting table 4, and a protective component is fixed on the mounting table 4. There are multiple fixed blocks 9 fixed on the platform 4. The operation of the motor 8 drives one of the threaded rods 5 to rotate, and the threaded rod 5 drives the first flat gear 6 to rotate. Through the cooperation of the first gear ring 7, all the first flat gears 6 and the threaded rod 5 are driven to rotate, and the threaded rod 5 drives the matching plate 3 to move, and the matching plate 3 drives the wind speed and direction test body 1 to move. The lifting and lowering of the wind speed and direction test body 1 is controlled by controlling the forward and reverse rotation of the motor 8, and the height of the wind speed and direction test body 1 is controlled to meet the test of the wind speed and direction at an appropriate height. The fixing component is used to clamp the wind speed and direction test body 1, and the mounting platform 4 is fixed to the installation position by bolts and the fixing blocks 9, which is convenient for installing the mounting platform 4, thereby installing the wind speed and direction test body 1, and the wind speed and direction test body 1 is convenient to lift and move through the protective component, which is convenient for carrying.

[0022] In this embodiment, by Figure 2-4As shown, the fixing assembly includes a support column 10 fixed on the placing table 2, and a plurality of arc plates 11 are fixed on the support column 10. The plurality of arc plates 11 are evenly distributed around the support column 10, and a sliding groove 12 is provided on the left and right parts of each of the arc plates 11, and a spring 13 is provided in each of the sliding grooves 12, and one end of each of the springs 13 is fixed on the corresponding arc plate 11, and the other end of each of the springs 13 is fixed on the corresponding clamping plate 15, and a clamping block 14 is fixed on each of the clamping plates 15, and a slot is formed between the clamping blocks 14 on each of the arc plates 11 and the clamping blocks 14 on the adjacent arc plates 11, and a positioning groove 16 is provided on each of the clamping blocks 14, and a spring 13 is provided on the wind speed and direction test body 1. The positioning block 17 cooperates with the positioning groove 16, and the two clamping blocks 14 on each of the arc plates 11 are installed on the unlocking assembly. The protrusion of the wind speed and direction test body 1 is inserted into the slot between the clamping blocks 14, and the wind speed and direction test body 1 squeezes the two clamping blocks 14 downward. The two adjacent clamping blocks 14 move away from the protrusion of the wind speed and direction test body 1, and the clamping blocks 14 squeeze the corresponding springs 13. When the protrusion of the wind speed and direction test body 1 is inserted into the slot, the positioning block 17 is pressed against the protrusion of the wind speed and direction test body 1 by the thrust of the spring 13, so that the positioning block 17 is inserted into the positioning groove 16. At this time, the wind speed and direction test body 1 is positioned, and the wind speed and direction test body 1 cannot be pulled out. The restriction of the wind speed and direction test body 1 can be released by rotating the unlocking assembly.

[0023] In this embodiment, by Figure 1-2 As shown, the upper corners of each clamping block 14 away from the corresponding arc-shaped plate 11 are all arc-shaped.

[0024] In this embodiment, by Figure 2-4 As shown, the unlocking assembly includes a rotating disk 18 rotatably mounted on the placement table 2 through a bearing, an annular groove 19 is provided on the rotating disk 18, a second gear ring 20 fixed to the rotating disk 18 is installed in the annular groove 19, and a second flat gear 21 meshing with the second gear ring 20 is rotatably mounted on each of the arc plates 11 through a bearing, a third flat gear 22 is fixed on each of the second flat gears 21, and two arc-shaped racks 23 are meshed on each of the third flat gears 22, and each of the two arc-shaped racks 23 is evenly spaced. The two clamping blocks 14 respectively fixed on the corresponding arc-shaped plates 11 are rotated, and the rotating disk 18 is rotated. The rotating disk 18 drives the second gear ring 20 to rotate, and the second gear ring 20 drives the second flat gear 21 to rotate, and the second flat gear 21 drives the third flat gear 22 to rotate, and the third flat gear 22 drives the two arc-shaped racks 23 located on the same arc-shaped plate 11 to move, thereby driving the clamping block 14 to move, and the clamping block 14 drives the positioning groove 16 to move, so that the positioning groove 16 and the positioning block 17 are out of match. At this time, the wind speed and direction test body 1 is released from the limitation and can be taken out.

[0025] In this embodiment, by Figure 2-4 As shown, the third flat gear 22 is respectively meshed with the inner ring and the outer ring of two arc-shaped racks 23 on the same arc-shaped plate 11.

[0026] In this embodiment, by Figure 2-4 As shown, the clamping plate 15, the sliding groove 12 and the arc-shaped rack 23 are all arc-shaped and have the same center.

[0027] In this embodiment, by Figure 1-2 As shown, the protective assembly includes a plurality of connecting assemblies, a cloth cover 24 and an elastic rope loop 25, wherein the plurality of connecting assemblies are arranged equidistantly, and two adjacent connecting assemblies are fixedly connected, and the connecting assemblies include a positioning ring 26, on which a protective cloth 27 is fixed, and the positioning ring 26 is made of a hard material, such as metal, and the positioning ring 26 on each of the next connecting assemblies is fixed to the protective cloth 27 of the previous connecting assemblies, the positioning ring 26 of the lowermost connecting assemblies is fixed to the mounting platform 4, and the protective cloth 27 of the uppermost connecting assemblies is fixed to the cloth cover 24, and notches are provided on both sides of the cloth cover 24, and the elastic rope loop 25 is provided with a plurality of connecting assemblies. 5 are arranged in the cloth cover 24 and pass through the notch on both sides of the cloth cover 24. When the wind speed and direction test body 1 is not in use, the motor 8 can be used to drive the wind speed and direction test body 1 to be lowered and retracted, and then the cloth cover 24 is pulled upward, and the cloth cover 24 drives the connecting assembly to unfold. When the cloth cover 24 is higher than the wind speed and direction test body 1, pull the elastic rope loop 25 to tighten the cloth cover 24, and then lift the elastic rope loop 25 to drive the device to move. The specific structure of the elastic rope loop 25 and the cloth cover 24 can refer to the structure of the contraction of the drawstring bag. When the device collides with foreign objects, the foreign objects will hit the positioning ring 26 or the threaded rod 5 to protect the wind speed and direction test body 1.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wind speed and direction testing device, characterized in that: It includes a wind speed and wind direction test body, which is installed on a placement table through a fixing component, a plurality of matching plates arranged in a ring shape are fixed on the placement table, the placement table is threadedly connected to a plurality of threaded rods through the matching plates, the plurality of threaded rods are rotatably installed on the mounting table, a first flat gear is fixed on the plurality of threaded rods, a plurality of the first flat gears are meshed through a first gear ring, the first gear ring is rotatably installed on the mounting table, one of the threaded rods is fixed to the output end of the motor, the motor is fixed to the mounting table, a protective component is fixed on the mounting table, and a plurality of fixed blocks are fixed on the mounting table.

2. A wind speed and direction testing device according to claim 1, characterized in that: The fixing assembly includes a support column fixed on a placing table, a plurality of arc-shaped plates are fixed on the support column, and the plurality of arc-shaped plates are evenly distributed around the support column. A sliding groove is provided on the left and right parts of each of the arc-shaped plates, a spring is provided in each of the sliding grooves, one end of each of the springs is fixed to the corresponding arc-shaped plate, and the other end of each of the springs is fixed to the corresponding clamping plate, the clamping plates are inserted into the sliding grooves, a clamping block is fixed on each of the clamping plates, a positioning groove is provided on each of the clamping blocks, a positioning block matching the positioning groove is fixed on the wind speed and wind direction test body, and two clamping blocks on each of the arc-shaped plates are installed on the unlocking assembly.

3. A wind speed and direction testing device according to claim 2, characterized in that: The corners of each clamping block away from the corresponding arc-shaped plate are all arc-shaped.

4. A wind speed and direction testing device according to claim 2, characterized in that: The unlocking assembly includes a rotating disk rotatably mounted on the placing table, the rotating disk is provided with an annular groove, a second gear ring fixed to the rotating disk is installed in the annular groove, a second flat gear meshing with the second gear ring is rotatably mounted on each of the arc plates, a third flat gear is fixed on each of the second flat gears, two arc-shaped racks are meshed on each of the third flat gears, each two of the arc-shaped racks are respectively fixed on two clamping blocks on the corresponding arc plates, and the arc-shaped racks are slidably arranged in the annular groove.

5. A wind speed and direction testing device according to claim 4, characterized in that: The clamping plate, the sliding groove and the arc-shaped rack are all arc-shaped and have the same center.

6. A wind speed and direction testing device according to claim 5, characterized in that: The third flat gear is respectively meshed with the inner ring and the outer ring of two arc-shaped racks on the same arc-shaped plate.

7. A wind speed and direction testing device according to claim 1, characterized in that: The protective component includes multiple connecting components, cloth covers and elastic rope loops. The multiple connecting components are arranged equidistantly, and two adjacent connecting components are fixedly connected. The connecting component includes a positioning ring, and a protective cloth is fixed on the positioning ring. The positioning ring on each next connecting component is fixed on the protective cloth of the previous connecting component. The positioning ring of the lowest connecting component is fixed on the mounting table, and the protective cloth of the highest connecting component is fixed on the cloth cover. The elastic rope loop is set in the cloth cover and passes through both sides of the cloth cover.

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