Wind speed sensor for measuring multiple wind directions

Abstract

The utility model discloses a wind speed sensor for measuring multiple wind directions, and relates to the technical field of wind speed sensors, a mounting plate is provided with a mounting hole, the bottom of an adjusting seat is slidably connected with a pull rod, one end of the pull rod is fixedly connected with a rubber block, the pull rod is provided with a spring, and a wind speed sensor body is fixed on the mounting plate. A pull rod is pulled to drive a rubber block to move, a spring is compressed through movement of the rubber block, so that the rubber block is separated from a limiting groove, the angle of a wind speed sensor body can be adjusted by moving an adjusting seat, multiple sets of wind speed sensor bodies are arranged, wind speeds in different directions are detected, and the angular deviation between the wind speed sensor and airflow is reduced. The measurement result is improved. The detection height of the wind speed sensor body is adjusted through mutual matching of the positioning holes and the positioning pins, the wind speed sensor body can be conveniently moved to a required position through the universal wheels, and the wind speed sensor is convenient to transport and use.

Description

Technical Field

[0001] The utility model relates to the technical field of wind speed sensors, in particular to a wind speed sensor for measuring multiple wind directions. Background Art

[0002] In the daily production of mines, it is often necessary to continuously send fresh air from the ground to the underground and discharge the exhaust gas in the mine to the ground. Good ventilation underground is the basic guarantee for safe production in mines. It not only has the important function of delivering fresh air to the underground to ensure the activities of underground personnel, but also has the functions of diluting and discharging mine gas and dust and cooling the working surface. Reasonable ventilation is a necessary means to suppress spontaneous combustion and fire in the mine. However, unreasonable layout of the ventilation system will be the main cause of gas accumulation and spontaneous combustion fire. Therefore, it is necessary to monitor underground ventilation by detecting the wind speed and wind direction underground.

[0003] At present, wind speed sensors are usually used alone. Since airflow will change direction and the airflow direction is different at different times, when detecting wind speed, there is an angular deviation between the detection end of the wind speed sensor and the airflow direction, so the measurement result is not accurate enough. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a wind speed sensor for measuring multiple wind directions, which solves the problem that the detection end of the wind speed sensor has an angular deviation from the airflow direction, resulting in inaccurate measurement results.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical solutions: a wind speed sensor for measuring multiple wind directions, comprising: a support rod, a sliding rod slidably connected to the support rod, a mounting frame arranged in a circumferential array on the sliding rod, a mounting seat fixedly connected to the mounting frame, a wind speed sensor body arranged on the mounting seat, and a mounting adjustment component arranged on the mounting seat;

[0008] The installation and adjustment component includes a limit groove, which is opened on the surface of the mounting seat, and an adjustment seat is arranged on the mounting seat. A positioning block is fixedly connected to the bottom of the adjustment seat, and a mounting plate is fixedly connected to the top of the adjustment seat. A mounting hole is opened on the mounting plate, and a pull rod is slidably connected to the bottom of the adjustment seat, and a rubber block is fixedly connected to one end of the pull rod, and a spring is arranged on the pull rod.

[0009] Preferably, the rubber block is arranged in an arc shape, one end of the spring is fixedly connected to one side of the adjustment seat, and the other end of the spring is fixedly connected to one side of the rubber block.

[0010] Preferably, a mounting hole having the same diameter as the mounting hole is provided on the wind speed sensor body, and a wire management groove is provided on the surface of the mounting frame.

[0011] Preferably, the bottom of the support rod is fixedly connected to a base, and the bottom of the base is symmetrically provided with universal wheels.

[0012] Preferably, a cavity is provided inside the base, a water inlet is provided on the top of the base, and a drain valve is fixedly installed on the surface of the base.

[0013] Preferably, positioning holes are provided on the surfaces of the support rod and the sliding rod, positioning pins are inserted into the positioning holes, and the positioning pins pass through the positioning holes on the support rod and the sliding rod.

[0014] Preferably, a weather vane is provided on the top of the sliding rod, the positioning block is arranged in an arc shape, and an anti-slip pad is provided on the arc surface of the positioning block.

[0015] Beneficial Effects

[0016] The utility model provides a wind speed sensor for measuring multiple wind directions, which has at least the following beneficial effects compared with the prior art:

[0017] Fix the wind speed sensor body on the mounting plate, pull the pull rod to move the rubber block, compress the spring through the movement of the rubber block, so that the rubber block is separated from the limit slot, and move the adjustment seat to adjust the angle of the wind speed sensor body. Set up multiple groups of wind speed sensor bodies to detect wind speeds in different directions, reduce the angle deviation between the wind speed sensor and the airflow, and improve the measurement results. The detection height of the wind speed sensor body is adjusted by the mutual matching of the positioning hole and the positioning pin, and the wind speed sensor body is easily moved to the desired position through the universal wheel, which is convenient for transportation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the positioning hole of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the mounting frame of the utility model;

[0021] Figure 4 This is a structural schematic diagram of the installation adjustment component of the utility model.

[0022] In the figure: 1. Support rod; 2. Sliding rod; 3. Mounting bracket; 4. Mounting seat; 5. Wind speed sensor body; 6. Mounting adjustment assembly; 601. Limiting groove; 602. Adjustment seat; 603. Positioning block; 604. Pull rod; 605. Rubber block; 606. Spring; 607. Mounting plate; 608. Mounting hole; 7. Wind vane; 8. Positioning hole; 9. Positioning pin; 10. Base; 11. Universal wheel; 12. Water inlet; 13. Drain valve. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1:

[0025] See also Figure 1-4 The utility model provides a technical solution: a support rod 1, a sliding rod 2 is slidably connected to the support rod 1, a mounting frame 3 is arranged in a circumferential array on the sliding rod 2, a mounting seat 4 is fixedly connected to the mounting frame 3, a wind speed sensor body 5 is arranged on the mounting seat 4, and a mounting adjustment component 6 is arranged on the mounting seat 4;

[0026] The installation and adjustment assembly 6 includes a limit groove 601, which is provided on the surface of the mounting seat 4, and an adjustment seat 602 is provided on the mounting seat 4. A positioning block 603 is fixedly connected to the bottom of the adjustment seat 602, and a mounting plate 607 is fixedly connected to the top of the adjustment seat 602. A mounting hole 608 is provided on the mounting plate 607. A pull rod 604 is slidably connected to the bottom of the adjustment seat 602, and a rubber block 605 is fixedly connected to one end of the pull rod 604. A spring 606 is provided on the pull rod 604. A weather vane 7 is provided on the top of the sliding rod 2, and the positioning block 603 is arranged in an arc shape, and an anti-slip pad is provided on the arc surface of the positioning block 603.

[0027] Analysis of the above content: fix the wind speed sensor body 5 on the mounting plate 607 through the mounting hole 608 and the fixing bolts, pull the pull rod 604 to move the rubber block 605 compression spring 606, clamp the support rod 1 on the mounting seat 4, loosen the pull rod 604, and under the action of the spring 606, the rubber block 605 contacts the limit groove 601 to clamp and fix the position of the adjustment seat 602. By adjusting the position of the adjustment seat 602, the measuring angle of the wind speed sensor body 5 can be fine-tuned, which is convenient for adjustment according to actual conditions and easy to use.

[0028] Embodiment 2:

[0029] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the rubber block 605 is arranged in an arc shape, one end of the spring 606 is fixedly connected to one side of the adjustment seat 602, and the other end of the spring 606 is fixedly connected to one side of the rubber block 605.

[0030] Analysis of the above content shows that the arc-shaped setting of the rubber block 605 can better fit with the limiting groove 601 and better fix the position of the adjustment seat 602.

[0031] Embodiment three:

[0032] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a mounting hole with the same diameter as the mounting hole 608 is provided on the wind speed sensor body 5, and a wire management groove is opened on the surface of the mounting frame 3.

[0033] Analysis of the above content: Providing a wire management groove facilitates installation of the connecting wires of the wind speed sensor body 5, thereby improving neatness and aesthetics.

[0034] Embodiment 4:

[0035] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the bottom of the support rod 1 is fixedly connected with a base 10, and the bottom of the base 10 is symmetrically provided with universal wheels 11.

[0036] Analysis of the above content: The base 10 and the universal wheel 11 cooperate with each other to facilitate the support rod 1 to be moved to a desired position as a whole, which is convenient for use. The universal wheel 11 is set as a self-locking universal wheel, which is convenient for fixing the position of the support rod 1.

[0037] Embodiment five:

[0038] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a cavity is arranged inside the base 10 , a water inlet 12 is arranged on the top of the base 10 , and a drain valve 13 is fixedly installed on the surface of the base 10 .

[0039] Analysis of the above content: adding water into the base 10 through the water inlet 12 increases the weight of the base 10, lowers the overall center of gravity, and improves stability. The water in the base 10 is drained through the drain valve 13 to facilitate the overall movement and transportation of the support rod 1.

[0040] Embodiment six:

[0041] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a positioning hole 8 is opened on the surface of the support rod 1 and the sliding rod 2, and a positioning pin 9 is inserted into the positioning hole 8, and the positioning pin 9 passes through the positioning holes 8 on the support rod 1 and the sliding rod 2.

[0042] Analysis of the above content: By inserting the positioning pin 9 into the positioning hole 8, the extension length of the sliding rod 2 is adjusted, so that the detection height of the wind speed sensor body 5 can be adjusted easily.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wind speed sensor for measuring multiple wind directions, characterized in that: include: A support rod (1), a sliding rod (2) being slidably connected to the support rod (1), a mounting frame (3) being arranged in a circumferential array on the sliding rod (2), a mounting seat (4) being fixedly connected to the mounting frame (3), a wind speed sensor body (5) being arranged on the mounting seat (4), and a mounting adjustment component (6) being arranged on the mounting seat (4); The installation and adjustment component (6) comprises a limit groove (601), wherein the limit groove (601) is provided on the surface of the installation seat (4), an adjustment seat (602) is provided on the installation seat (4), a positioning block (603) is fixedly connected to the bottom of the adjustment seat (602), a mounting plate (607) is fixedly connected to the top of the adjustment seat (602), a mounting hole (608) is provided on the mounting plate (607), a pull rod (604) is slidably connected to the bottom of the adjustment seat (602), a rubber block (605) is fixedly connected to one end of the pull rod (604), and a spring (606) is provided on the pull rod (604).

2. A wind speed sensor for measuring multiple wind directions according to claim 1, characterized in that: The rubber block (605) is arranged in an arc shape, one end of the spring (606) is fixedly connected to one side of the adjustment seat (602), and the other end of the spring (606) is fixedly connected to one side of the rubber block (605).

3. The wind speed sensor for measuring multiple wind directions according to claim 1, characterized in that: The wind speed sensor body (5) is provided with a mounting hole having the same diameter as the mounting hole (608), and the surface of the mounting frame (3) is provided with a wire management groove.

4. The wind speed sensor for measuring multiple wind directions according to claim 1, characterized in that: The bottom of the support rod (1) is fixedly connected to a base (10), and the bottom of the base (10) is symmetrically provided with universal wheels (11).

5. A wind speed sensor for measuring multiple wind directions according to claim 4, characterized in that: A cavity is provided inside the base (10), a water inlet (12) is provided on the top of the base (10), and a drain valve (13) is fixedly mounted on the surface of the base (10).

6. The wind speed sensor for measuring multiple wind directions according to claim 1, characterized in that: The surfaces of the support rod (1) and the sliding rod (2) are both provided with positioning holes (8), and positioning pins (9) are inserted into the positioning holes (8), and the positioning pins (9) penetrate the positioning holes (8) on the support rod (1) and the sliding rod (2).

7. The wind speed sensor for measuring multiple wind directions according to claim 1, characterized in that: A weather vane (7) is arranged on the top of the sliding rod (2); the positioning block (603) is arranged in an arc shape; and an anti-slip pad is arranged on the arc surface of the positioning block (603).

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