Performance detection device for ultrasonic wind meter

Abstract

The utility model relates to the technical field of ultrasonic anemometers, and discloses an ultrasonic anemometer performance detection device, which comprises a box body and a driving assembly arranged at the top of a supporting plate. The adjusting block rotates to drive the four rotating rods connected to one side of the adjusting block to rotate at the same time, the rotating rods are gradually retracted along with rotation, the moving seat connected to the other ends of the rotating rods moves along the guide groove through the guide block, the other side of the guide block drives the clamping block to be tightened towards the center point of the fixing plate, and therefore the anemoscope body is limited and fixed. The fixing bracket does not need to be replaced; one end of the connecting rod drives the shifting block to enter the inner side of the shifting groove from one end of the shifting groove to slide, while sliding, the connecting rod drives the shifting block to rotate with the second gear as the circle center, so that the rotating frame is shifted to rotate by a section of stroke, rotation is stopped when the shifting block slides out of the other end of the shifting groove, adjustment of the position of the draught fan is achieved, and detection convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ultrasonic anemometer technical field, specifically is a kind of ultrasonic anemometer performance detection device. BACKGROUND

[0002] Ultrasonic anemometer is the measuring sensor or measuring instrument using to send ultrasonic pulse, measure the time or frequency difference of receiving end to calculate wind speed and wind direction.Performance detection is a detection process specially used to evaluate and verify the performance and accuracy of ultrasonic anemometer, to ensure that ultrasonic anemometer can provide reliable data in daily work.

[0003] The existing ultrasonic anemometer performance detection device needs to fix the anemometer during use to improve the stability during detection, and the fixing support for limiting the anemometer is usually not adjustable, so different anemometers of different sizes need to be replaced with corresponding fixing supports for use, and multiple fixing supports increase procurement costs, and frequent replacement of supports reduces detection efficiency, and when detecting the performance of anemometer in different wind directions, the position of test fan is fixed, so the anemometer needs to be taken out from the support, adjusted in orientation and then put back into the support to complete multi-angle test of the anemometer, which not only consumes time and effort, but also increases operation complexity and reduces detection convenience. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an ultrasonic anemometer performance detection device to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an ultrasonic anemometer performance detection device, comprising a box body, a fixed plate is fixedly connected to the top of the box body, a supporting plate is arranged below the fixed plate, and further comprising:

[0006] A driving assembly is arranged on the top of the supporting plate, four groups of rotating assemblies are arranged on the outer side of the driving assembly, a guide assembly is arranged on one side of each of the four groups of rotating assemblies, a clamping block is arranged on one side of the guide assembly, and an anemometer body is arranged on the inner side of the clamping block;

[0007] An adjusting assembly is arranged on the inner side of the bottom of the box body, a rotating frame is arranged above the adjusting assembly, a rotating assembly is arranged on the outer side of the adjusting assembly, a connecting seat is fixedly connected to the top of the rotating frame, a fan for detecting the performance of the anemometer body is arranged on the top of the connecting seat, and four groups of sliding assemblies for improving the rotating stability of the rotating frame are annularly arranged on the bottom of the rotating frame.

[0008] Preferably, the driving assembly comprises a first motor arranged on the top of the supporting plate, and an adjusting block is arranged on the output end of the first motor.

[0009] Preferably, the rotating assembly comprises a rotating rod rotating on the top of the adjusting block, and the other end of the rotating rod is rotationally connected with a moving seat.

[0010] Preferably, the guiding assembly comprises a guiding block fixed on the top of the moving seat, the outer side of the guiding block is slidingly connected with a guiding groove, and the top of the guiding block is fixedly connected with the bottom of the clamping block.

[0011] Preferably, the adjusting assembly comprises a second motor arranged on the inner bottom of the box, the output end of the second motor is provided with a first gear, and the outer side of the first gear is meshingly connected with a second gear.

[0012] Preferably, the rotating assembly comprises a rotating rod rotating on the top of the adjusting block, and the other end of the rotating rod is rotationally connected with a moving seat.

[0013] Preferably, the sliding assembly comprises four groups of supporting rods arranged in a ring on the bottom of the rotating frame, and the sliding grooves are slidingly connected with the supporting rods.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The adjusting block is rotated, and four rotating rods connected with the side of the adjusting block are rotated, the moving seat connected with the other end of the rotating rod is moved along the guiding groove through the guiding block, the clamping block on the other side of the guiding block is tightened towards the center point of the fixed plate, so that the wind meter body is limited and fixed, the fixed support is not needed to be replaced, and the detection efficiency is improved; one end of the connecting rod drives the push block to slide into the inner side of the push groove from one end of the push groove, the connecting rod drives the push block to rotate along the second gear as the center at the same time of sliding, so that the rotating frame is rotated for a stroke, the rotation is stopped when the push block slides out from the other end of the push groove, the position of the fan is adjusted, the wind meter body can be detected at multiple angles, and the detection convenience is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure schematic view of a preferred embodiment of the ultrasonic wind meter performance detection device is provided.

[0017] Figure 2 The cross-sectional structure schematic view of the box is provided.

[0018] Figure 3 The structure schematic view of the rotating assembly is provided.

[0019] Figure 4The utility model provides a sliding assembly structure schematic view.

[0020] Figure 5 The utility model provides a dialing assembly structure schematic view.

[0021] In the drawing: 1, box body;2, fixed plate;3, support plate;4, wind meter body;5, drive assembly;51, first motor;52, adjusting block;6, rotating assembly;61, rotating rod;62, moving seat;7, guide assembly;71, guide block;72, guide groove;8, clamping block;9, adjusting assembly;91, second motor;92, first gear;93, second gear;10, rotating frame;11, dialing assembly;111, connecting rod;112, dialing block;113, dialing groove;12, connecting seat;13, fan;14, sliding assembly;141, support rod;142, sliding groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-5 As shown in the figure, an ultrasonic wind meter performance detection device, including box body 1, the top of box body 1 is fixedly connected with fixed plate 2, the lower portion of fixed plate 2 is provided with support plate 3, still include: setting drive assembly 5 at the top of support plate 3, the outside of drive assembly 5 is provided with four rotating assemblies 6, the side of four rotating assemblies 6 is provided with guide assembly 7, the side of guide assembly 7 is provided with clamping block 8, by setting clamping block 8, the number of clamping block 8 is also four, when moving seat 62 is driven to four clamping blocks 8 and is tightened to the inside, can hold and fix wind meter body 4;The inside of clamping block 8 is provided with wind meter body 4;Adjusting assembly 9 is set in the inside bottom of box body 1, the upper portion of adjusting assembly 9 is provided with rotating frame 10, by setting rotating frame 10, can be rotated simultaneously, through connecting seat 12 drive fan 13 and carry out position adjustment;The outside of adjusting assembly 9 is provided with dialing assembly 11, the top of rotating frame 10 is fixedly connected with connecting seat 12, by setting connecting seat 12, while rotating with rotating frame 10, drive fan 13 and change the blowing angle of wind meter body 4, improve the convenience of detection;The top of connecting seat 12 is provided with fan 13 for detecting the performance of wind meter body 4, the bottom of rotating frame 10 is annularly provided with four sliding assemblies 14 for improving the rotating stability thereof.

[0024] The driving assembly 5 comprises a first motor 51 arranged on the top of the support plate 3, which can drive the adjusting block 52 to rotate when started; the output end of the first motor 51 is provided with the adjusting block 52, which can drive one end of the rotating rod 61 to rotate when the first motor 51 drives it to rotate; the rotating assembly 6 comprises a rotating rod 61 rotating on the top of the adjusting block 52, which is L-shaped and gradually retracts or expands when the adjusting block 52 rotates; the other end of the rotating rod 61 is rotatably connected with a moving seat 62, which is driven by the one end of the rotating rod 61 to move along the guide groove 72 when the rotating rod 61 gradually retracts or expands; the guide assembly 7 comprises a guide block 71 fixed on the top of the moving seat 62, which drives the clamping block 8 to move when the moving seat 62 moves; the outer side of the guide block 71 is slidably connected with the guide groove 72, which provides a guide for the moving path of the guide block 71 and improves the stability of the guide block 71; and the top of the guide block 71 is fixedly connected with the bottom of the clamping block 8.

[0025] The adjusting assembly 9 comprises a second motor 91 arranged on the inner bottom of the box body 1, which can drive the first gear 92 to rotate when started; the output end of the second motor 91 is provided with the first gear 92, which facilitates the rotation of the second gear 93; the outer side of the first gear 92 is meshingly connected with the second gear 93, which can rotate the connecting rod 111 fixed on the top thereof when rotated; the dialing assembly 11 comprises a connecting rod 111 fixed on one side of the second gear 93, which can rotate around the second gear 93 as the center; the other end of the connecting rod 111 is fixedly connected with a dialing block 112, which is slid from one end of the dialing groove 113 into the inner side thereof when it rotates with the connecting rod 111, and simultaneously rotates around the second gear 93 as the center, thereby dialing the rotating frame 10 to rotate a stroke, and stops rotating when the one end of the dialing block 112 slides out of the other end of the dialing groove 113, thereby driving the fan 13 to adjust the position through the connecting seat 12; the inner side of the rotating frame 10 is annularly provided with four groups of dialing grooves 113, and the inner side of the dialing groove 113 is slidably connected with the outer side of the dialing block 112; the sliding assembly 14 comprises four groups of support rods 141 annularly arranged on the bottom of the rotating frame 10, which are all slidably connected with sliding grooves 142, which can support the rotating frame 10 when it rotates, and simultaneously guide the rotating path of the rotating frame 10, thereby improving the stability thereof when rotating.

[0026] Working principle: in use, when the wind measuring instrument body 4 needs to be fixed, the first motor 51 is started, drives the adjusting block 52 to rotate, and simultaneously drives the four rotating rods 61 connected on one side thereof to rotate, since the rotating rod 61 is L-shaped, with the rotating rod 61 gradually retracted, the moving seat 62 connected on the other end of the rotating rod 61 moves along the guide groove 72 through the guide block 71, the guide block 71 drives the clamping block 8 to the center point of the fixed plate 2, thereby limiting and fixing the wind measuring instrument body 4, without the need to replace the fixing support, the detection efficiency is improved, when the blowing angle of the fan 13 needs to be changed, the second motor 91 is started, drives the second gear 93 to rotate through the first gear 92, when the second gear 93 rotates, the connecting rod 111 fixed on the top thereof rotates, at this time, the connecting rod 111 drives the push block 112 to slide from one end of the push slot 113 into the inside thereof, while sliding, the connecting rod 111 drives the push block 112 to rotate along the second gear 93 as the center, thereby driving the rotating frame 10 to rotate a stroke, when the push block 112 slides out from the other end of the push slot 113, the rotation stops, the position of the fan 13 is adjusted, so that the wind measuring instrument body 4 can be detected at multiple angles, the detection convenience is improved.

[0027] It should be noted that, in this text, relational terms such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that comprises a list of elements does not only include those elements, but also includes other elements not explicitly listed or inherent to such process, method, article, or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0028] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic anemometer performance detection device, comprising a box body (1), a fixed plate (2) is fixedly connected to the top of the box body (1), and a supporting plate (3) is arranged below the fixed plate (2), characterized in that, Also include: The driving assembly (5) is arranged on the top of the support plate (3), the outer side of the driving assembly (5) is provided with four groups of rotating assemblies (6), one side of the four groups of rotating assemblies (6) is provided with a guide assembly (7), one side of the guide assembly (7) is provided with a clamping block (8), the inner side of the clamping block (8) is provided with an anemograph body (4); The adjusting assembly (9) is arranged on the inner bottom of the box (1), the upper side of the adjusting assembly (9) is provided with a rotating frame (10), the outer side of the adjusting assembly (9) is provided with a dialing assembly (11), the top of the rotating frame (10) is fixedly connected with a connecting seat (12), the top of the connecting seat (12) is provided with a fan (13) for detecting the performance of the anemograph body (4), the bottom of the rotating frame (10) is annularly provided with four groups of sliding assemblies (14) for improving the rotating stability thereof.

2. The performance detection device for an ultrasonic anemometer according to claim 1, characterized in that: The driving assembly (5) includes a first motor (51) arranged on the top of the support plate (3), and the output end of the first motor (51) is provided with an adjusting block (52).

3. The performance testing device for an ultrasonic anemometer according to claim 2, characterized in that: The rotating assembly (6) includes a rotating rod (61) rotating on the top of the adjusting block (52), and the other end of the rotating rod (61) is rotatably connected with a moving seat (62).

4. The performance detection device for an ultrasonic anemometer according to claim 3, characterized in that: The guide assembly (7) includes a guide block (71) fixed on the top of the moving seat (62), the outer side of the guide block (71) is slidably connected with a guide groove (72), and the top of the guide block (71) is fixedly connected with the bottom of the clamping block (8).

5. The performance testing device for an ultrasonic anemometer according to claim 1, characterized in that: The adjusting assembly (9) includes a second motor (91) arranged on the inner bottom of the box (1), the output end of the second motor (91) is provided with a first gear (92), and the outer side of the first gear (92) is meshingly connected with a second gear (93).

6. The performance testing device for an ultrasonic anemometer according to claim 5, characterized in that: The dialing assembly (11) includes a connecting rod (111) fixed on one side of the second gear (93), the other end of the connecting rod (111) is fixedly connected with a dialing block (112), the inner side of the rotating frame (10) is annularly provided with four groups of dialing grooves (113), and the inner side of the dialing groove (113) is slidably connected with the outer side of the dialing block (112).

7. The performance testing device for an ultrasonic anemometer according to claim 1, characterized in that: The sliding assembly (14) includes four groups of support rods (141) annularly arranged on the bottom of the rotating frame (10), and the four groups of support rods (141) are slidably connected with sliding grooves (142).

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