Detachable wind speed sensor for dust noise on-line monitoring system

Abstract

The utility model discloses a detachable wind speed sensor used for a dust noise on-line monitoring system, comprising a sensor main body, the upper end position of the sensor main body is provided with a support pillar, the upper end position of the support pillar is provided with a support plate, the upper end of the support plate is sleeved with a ball at the internal position, and the upper end of the support plate is provided with a wind speed sensor. The device comprises a flange base, a plurality of movable plates are connected to the inner side of the flange base in a sleeving mode, sliding grooves are formed in the flange base, and fixing columns at the left ends and the right ends of the movable plates can move along the sliding grooves. When the movable plate moves, the fixing columns move along the sliding grooves, through holes in the movable plate are aligned with fixing holes of an external installation device through movement of the movable plate, finally, installation and fixation are conducted through bolts, and therefore the adjustability enables the sensor to be installed more firmly.

Description

Technical Field

[0001] The utility model belongs to the technical field related to a detachable wind speed sensor for an online dust noise monitoring system, and in particular relates to a detachable wind speed sensor for an online dust noise monitoring system. Background Art

[0002] This device is small and light, easy to carry and assemble. The three-cup design concept can effectively obtain wind speed information. The shell is made of polycarbonate composite material, which has good anti-corrosion and anti-erosion characteristics. It can ensure that the transmitter will not rust for a long time. At the same time, it is combined with the smooth internal bearing system to ensure the accuracy of information collection. It is widely used in wind speed measurement in greenhouses, environmental protection, meteorological stations, ships, docks, aquaculture and other environments.

[0003] When the wind speed sensor is installed through the flange base, the mounting hole of the flange base cannot be adjusted, which will affect the firmness of the sensor installation, so the market needs a new device to solve the current problems. Utility Model Content

[0004] The purpose of the utility model is to provide a detachable wind speed sensor for a dust noise online monitoring system, so as to solve the problem that when the wind speed sensor proposed in the above background technology is installed through a flange base, the mounting hole of the flange base cannot be adjusted, which will affect the firmness of the sensor installation. Therefore, the market needs a new device to solve the current problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable wind speed sensor for a dust noise online monitoring system, comprising a sensor main body, a top column is installed at the upper end position of the sensor main body, a support plate is installed at the upper end position of the top column, a ball is sleeved on the upper end of the support plate at an internal position, a rotating shaft is installed at the upper end position of the support plate, a rotating shaft is insert-connected at the upper end position of the rotating shaft, a plurality of connecting rods are fixed to the outer wall of the rotating shaft at an upper position, a cup-shaped blade is fixed at the other end position of the connecting rod, the sensor main body is installed by a flange base at the lower end position, the flange base clips the connecting wire into the internal position through the wire grooves at the front and rear end positions, a plurality of movable plates are sleeved at the inner side position of the flange base, a slide groove is provided at the internal position of the flange base, and the fixed columns at the left and right end positions of the movable plate can move along the slide groove.

[0006] Preferably, the sensor main body is installed and fixed by a flange base, and the movable plate at an inner position of the flange base is movable.

[0007] Preferably, the fixing columns at the left and right ends of the movable plate are clamped at the inner positions of the slide slot, and the fixing columns can move along the slide slot.

[0008] Preferably, a circular hole is provided at the upper end of the movable plate for inserting a bolt to install and fix the sensor main body.

[0009] Preferably, the arc-shaped structure of the wire groove enables the connecting wire to be connected to an inner position of the sensor main body.

[0010] Preferably, the cup-shaped blades cause the rotating shaft to rotate under the action of wind speed, and the cup-shaped blades are mounted on the rotating shaft via a connecting rod.

[0011] Preferably, the rotation of the rotating shaft enables the sensor main body to measure the wind speed, and the rotating shaft is inserted into the inner wall position of the rotating shaft.

[0012] Preferably, the rotation of the rotating shaft causes the rotating shaft to rotate, and the rotating shaft rotates at the upper end position of the supporting plate.

[0013] Compared with the prior art, the utility model provides a detachable wind speed sensor for a dust noise online monitoring system, which has the following beneficial effects:

[0014] 1. The movable plate at the internal position of the flange base of this device is moved by the fixed column. When the movable plate moves, the fixed column moves along the slide groove. By moving the movable plate, the through hole in the movable plate is aligned with the fixed hole of the external mounting device, and finally the installation and fixing are performed by bolts. Such adjustability makes the sensor installation more secure.

[0015] 2. This device inserts the rotating shaft into the inner wall of the rotating shaft. The rotation of the rotating shaft drives the rotating shaft to rotate, and the rotating shaft rotates flexibly on the upper end of the supporting plate through the ball bearing, which can reduce the friction resistance and inertia of the sensor and improve the response speed and accuracy of the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the structure of a detachable wind speed sensor used in an online dust noise monitoring system.

[0017] Figure 2 The utility model is a schematic diagram of the working principle structure of a movable plate of a detachable wind speed sensor used in an online dust noise monitoring system.

[0018] Figure 3 The utility model is a schematic diagram of a partially enlarged structure of a detachable wind speed sensor used in an online dust noise monitoring system.

[0019] Figure 4 The utility model is a schematic diagram of a movable plate structure of a detachable wind speed sensor for an online dust noise monitoring system.

[0020] Figure 5 The utility model is a schematic diagram of the internal structure of the rotating shaft of a detachable wind speed sensor used in a dust noise online monitoring system.

[0021] In the figure: 1. Sensor main body; 2. Flange base; 3. Movable plate; 4. Wire groove; 5. Support plate; 6. Cup-shaped blade; 7. Connecting rod; 8. Rotating shaft; 9. Rotating shaft; 10. Top column; 11. Slide groove; 12. Fixed column; 13. Ball. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-5 A detachable wind speed sensor for an online dust noise monitoring system shown in the figure comprises a sensor main body 1, a top column 10 is installed at the upper end of the sensor main body 1, a support plate 5 is installed at the upper end of the top column 10, a ball 13 is sleeved on the upper end of the support plate 5 at an internal position, a rotating shaft 9 is installed at the upper end of the support plate 5, a rotating shaft 8 is insertedly connected at the upper end of the rotating shaft 9, a plurality of connecting rods 7 are fixed to the outer wall of the rotating shaft 8 at an upper position, a cup-shaped blade 6 is fixed at the other end of the connecting rod 7, the sensor main body 1 installs the sensor through a flange base 2 at the lower end, the flange base 2 inserts the connecting wire into the internal position through the wire grooves 4 at the front and rear end positions, a plurality of movable plates 3 are sleeved at the inner side position of the flange base 2, a slide groove 11 is provided at the internal position of the flange base 2, and the fixed columns 12 at the left and right end positions of the movable plate 3 can move along the slide groove 11.

[0024] Three cup-shaped blades 6 are installed on the sensor main body 1. When wind blows through the blades, the cup-shaped blades 6 will be affected by the wind force and start to rotate. By measuring the rotation speed of the blades, the wind speed can be calculated. Generally speaking, the greater the wind speed, the faster the blades rotate.

[0025] like Figure 3 and Figure 4As shown, the sensor main body 1 is installed and fixed by the flange base 2, the movable plate 3 at the internal position of the flange base 2 can be moved, the fixed columns 12 at the left and right ends of the movable plate 3 are clamped in the internal position of the slide groove 11, and the fixed columns 12 can be moved along the slide groove 11. A circular hole is provided at the upper end of the movable plate 3 for inserting bolts to install and fix the sensor main body 1. The arc structure of the wire groove 4 allows the connecting line to be connected to the internal position of the sensor main body 1. The cup-shaped blade 6 causes the rotating shaft 8 to rotate under the action of wind speed. The cup-shaped blade 6 is installed with the rotating shaft 8 through the connecting rod 7. The rotation of the rotating shaft 8 enables the sensor main body 1 to measure the wind speed. The rotating shaft 9 is inserted into the inner wall position of the rotating shaft 8. The rotation of the rotating shaft 8 causes the rotating shaft 9 to rotate. The rotating shaft 9 rotates at the upper end position of the support plate 5.

[0026] The movable plate 3 at the internal position of the flange base 2 is moved by the fixed column 12. When the movable plate 3 moves, the fixed column 12 moves along the slide groove 11. By moving the movable plate 3, the through hole in the movable plate 3 is aligned with the fixed hole of the external mounting device, and finally the sensor is installed and fixed by bolts. Such adjustability makes the sensor installation more secure.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A detachable wind speed sensor for an online dust noise monitoring system, characterized in that: The sensor comprises a main body (1), a top column (10) is installed at the upper end of the main body (1), a support plate (5) is installed at the upper end of the top column (10), a ball (13) is sleeved at the upper end of the support plate (5) at an internal position, a rotating shaft (9) is installed at the upper end of the support plate (5), a rotating shaft (8) is plug-connected at the upper end of the rotating shaft (9), a plurality of connecting rods (7) are fixed to the outer wall of the rotating shaft (8) at an upper position, and the connecting rods (7) are connected to the rotating shaft (8) by a plurality of connecting rods (7) at an upper position. ) is fixed with a cup-shaped blade (6), the sensor main body (1) is installed with a sensor via a flange base (2) at the lower end, the flange base (2) clamps the connection line into the internal position via wire grooves (4) at the front and rear ends, a plurality of movable plates (3) are sleeved at the inner side of the flange base (2), a slide groove (11) is provided at the inner position of the flange base (2), and the fixed columns (12) at the left and right ends of the movable plate (3) can move along the slide groove (11).

2. The detachable wind speed sensor for the dust noise online monitoring system according to claim 1 is characterized by: The sensor main body (1) is installed and fixed via a flange base (2), and a movable plate (3) at an internal position of the flange base (2) is movable.

3. The detachable wind speed sensor for the dust noise online monitoring system according to claim 2 is characterized by: The fixed columns (12) at the left and right ends of the movable plate (3) are clamped at the inner positions of the slide groove (11), and the fixed columns (12) can move along the slide groove (11).

4. The detachable wind speed sensor for the dust noise online monitoring system according to claim 2 is characterized in that: A circular hole is provided at the upper end of the movable plate (3) for inserting a bolt to install and fix the sensor main body (1).

5. The detachable wind speed sensor for the dust noise online monitoring system according to claim 1 is characterized by: The arc-shaped structure of the wire groove (4) enables the connection wire to be connected to an internal position of the sensor main body (1).

6. The detachable wind speed sensor for the dust noise online monitoring system according to claim 1 is characterized by: The cup-shaped blade (6) causes the rotating shaft (8) to rotate under the action of wind speed, and the cup-shaped blade (6) is mounted on the rotating shaft (8) via a connecting rod (7).

7. The detachable wind speed sensor for the dust noise online monitoring system according to claim 6 is characterized by: The rotation of the rotating shaft (8) enables the sensor main body (1) to measure the wind speed, and the rotating shaft (9) is inserted into the inner wall of the rotating shaft (8).

8. The detachable wind speed sensor for the dust noise online monitoring system according to claim 7 is characterized by: The rotation of the rotating shaft (8) causes the rotating shaft (9) to rotate, and the rotating shaft (9) rotates at the upper end position of the supporting plate (5).

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