An atmospheric environment monitoring device for detecting different directions

Abstract

This utility model discloses an atmospheric environment monitoring device for detecting atmospheric environments in different directions, relating to the field of environmental monitoring technology. The utility model includes a support column, a lifting seat slidably fitted on the support column, a rotating seat rotatably fitted around the lifting seat, and an environmental monitoring instrument detachably mounted on the side of the rotating seat; two driving components rotatably fitted on the lifting seat, with their upper and lower parts meshing with the rotating seat; and a U-shaped frame slidably fitted on the upper part of the support column, with two first gears rotatably fitted at the lower part of the U-shaped frame. This utility model, through an adjustment mechanism cooperating with the lifting seat, achieves vertical lifting and lowering adjustment of the environmental monitoring instrument, facilitating adaptation to monitoring needs at different heights; simultaneously, through the meshing of the driving components with the rotating seat, and the axial limiting of the hexagonal rod, the driving components maintain directional sliding during lifting; further, the U-shaped frame drives the controllable meshing of the first and second gears, causing the adjustment mechanism to drive the hexagonal rod to rotate, thereby driving the rotating seat to rotate circumferentially.

Description

Technical Field

[0001] This utility model belongs to the field of environmental monitoring, specifically, it relates to an atmospheric environmental monitoring device for detecting atmospheric environments in different directions. Background Technology

[0002] Atmospheric environmental monitoring is the process of observing and analyzing the concentration of pollutants in the atmospheric environment and measuring their changes and environmental impacts. Atmospheric monitoring requires the use of environmental monitoring devices.

[0003] Chinese Patent CN216743500U discloses an atmospheric environment monitoring device, comprising: an environmental monitoring device body and a fixed plate. A movable column is fixedly connected to the top of the fixed plate, a motor is fixedly connected to the top of the inner cavity of the movable column, a threaded rod is fixedly connected to the output end of the motor, a threaded sleeve is threadedly connected to the surface of the threaded rod, a mounting box is fixedly connected to the left side of the threaded sleeve via a fixed rod, a support plate is fixedly connected to the center of the inner cavity of the mounting box, and a telescopic rod is fixedly connected to one side of the support plate. This application describes a method where the motor is periodically activated, causing the mounting plate to move up and down via the threaded rod and threaded sleeve, thereby adjusting the height of the environmental monitoring device body and solving the technical challenge of sampling and monitoring the environment at different heights. However, while achieving height adjustment, the sampling direction of the environmental monitoring device body is fixed, making it difficult to flexibly respond to changes in wind direction or multi-angle monitoring needs. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an atmospheric environment monitoring device for detecting different directions, thus solving the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: An atmospheric environment monitoring device for detecting atmospheric conditions in different directions, comprising: The support column has a sliding engagement with a lifting seat, and a rotating seat is rotatably engaged around the lifting seat. An environmental monitoring instrument is detachably mounted on the side of the rotating seat. Two drive components are rotatably fitted onto the lifting seat, with both the upper and lower parts of the drive components meshing with the rotating seat. A U-shaped frame is slidably fitted to the upper part of the support column, and two first gears are rotatably fitted to the lower part of the U-shaped frame; An adjusting mechanism for driving the lifting seat to rise and fall has a second gear mounted on its upper part, which corresponds to two first gears; and Two hexagonal rods are rotatably fitted inside the support column, and the driving component and the second gear are slidably fitted on the periphery of the hexagonal rods.

[0006] Optionally, a partition is installed on the upper part of the support column, and the partition is located between the lifting seat and the second gear.

[0007] Optionally, the lower end face of the support column is provided with a base, and the lower end face of the base has a circumferential array of multiple insert rods.

[0008] Optionally, the lifting seat includes a sliding plate and a support ring. Both ends of the sliding plate are mounted on the inner wall side of the support ring. The sliding plate is slidably fitted inside the support column, and the support ring is slidably fitted around the periphery of the support column.

[0009] Optionally, the rotating seat includes a rotating ring that is rotatably fitted around the support ring, and two internal gear rings are installed on the inner circumferential side of the rotating ring.

[0010] Optionally, the driving component includes a rotating cylinder that slides around the hexagonal rod, with the middle part of the rotating cylinder rotatably fitted inside the slide plate, and a third gear installed on both the upper and lower circumferences of the rotating cylinder, the third gear meshing with the internal gear ring.

[0011] Optionally, the adjustment mechanism includes a motor mounted on the upper part of the support column, a screw fixedly fitted to the motor output shaft, a sliding plate threadedly fitted to the circumference of the screw, and a second gear mounted on the upper circumference of the screw.

[0012] Optionally, the U-shaped frame includes a connecting plate located above the support column, with hanging plates at both ends of the connecting plate, and two limiting plates on the lower side of the hanging plate, with the first gear rotating between the upper and lower limiting plates.

[0013] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time: The environmental monitoring instrument can be vertically adjusted by cooperating with the adjustment mechanism and the lifting seat, which can easily adapt to different height monitoring needs. At the same time, the drive component is engaged with the rotating seat and the axial limit of the hexagonal rod keeps the drive component sliding in a directional manner during the lifting process. Furthermore, the U-shaped frame drives the controllable meshing of the first gear and the second gear, which causes the adjustment mechanism to drive the hexagonal rod to rotate, thereby driving the rotating seat to rotate circumferentially. This allows the environmental monitoring instrument to be adjusted horizontally during the height adjustment process, improving monitoring flexibility and operational efficiency.

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings: Figure 1 This is a schematic diagram of the three-dimensional structure of the monitoring device; Figure 2 This is a schematic diagram of the cross-sectional structure of the monitoring device; Figure 3 This is a schematic diagram of the lifting seat and drive components. Figure 4 This is a schematic diagram of the rotating seat structure; Figure 5 This is a schematic diagram of a U-shaped frame structure.

[0016] The attached diagram lists the components represented by each number as follows: Support column 1, channel 101, base 102, insert rod 103, partition 104; Adjustment mechanism 2, motor 201, screw 202; Hexagonal rod 3; Lifting seat 4, sliding plate 401, support ring 402; Rotating seat 5, rotating ring 501, internal gear ring 502, protrusion 503, mounting plate 504; Drive component 6, rotating drum 601, third gear 602; Electric linear actuator 7; U-shaped frame 8, connecting plate 801, hanging plate 802, limiting plate 803; First gear 9; Environmental monitoring instrument 10; Second gear 11.

[0017] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] Please see Figure 1-5 As shown, this embodiment provides an atmospheric environment monitoring device for detecting atmospheric environments in different directions, including: Support column 1, with a lifting seat 4 slidably fitted on the support column 1. The lifting stroke of the lifting seat 4 is 2 to 10 meters, and the lifting speed is 0.1 to 0.5 m / s. The 2 to 10 meters can avoid ground obstacles and meet the conventional installation height range of atmospheric monitoring equipment. A rotating seat 5 is rotatably fitted around the lifting seat 4. An environmental monitoring instrument 10 is detachably installed on the side of the rotating seat 5. Two drive components 6 are rotatably fitted on the lifting seat 4, with both the upper and lower parts of the drive components 6 meshing with the rotating seat 5; The U-shaped frame 8 is slidably fitted to the upper part of the support column 1, and the lower part of the U-shaped frame 8 is rotatably fitted with two first gears 9; An adjusting mechanism 2 for driving the lifting seat 4 to rise and fall has a second gear 11 mounted on its upper part. The second gear 11 is located between two first gears 9 and corresponds to the two first gears 9. The two hexagonal rods 3 are rotatably fitted inside the support column 1. The driving component 6 and the second gear 11 are both slidably fitted on the periphery of the hexagonal rods 3. The hexagonal rods 3 are made of No. 45 steel with a hardness of HRC40-45 and a sliding fit tolerance of H7 / g6 to ensure wear resistance and smooth axial sliding.

[0020] One application of this embodiment is as follows: When the adjusting mechanism 2 is operated to raise and lower the lifting seat 4 along the support column 1, the lifting seat 4 simultaneously drives the rotating seat 5 and the environmental monitoring instrument 10 to perform vertical displacement, thereby adjusting the height of the environmental monitoring instrument 10. Simultaneously, the driving component 6 slides axially along the hexagonal rod 3, and the second gear 11 is driven to rotate by the adjusting mechanism 2. During this process, if it is necessary to adjust the direction of the environmental monitoring instrument 10, the U-shaped frame 8 can be moved upwards, causing it to drive the first gear 9 upwards and engage with the second gear 11. At this time, the rotation of the second gear 11 can drive the hexagonal rod 3 to rotate via the first gear 9, which in turn drives the driving component 6 to rotate, causing the driving component 6 to drive the rotating seat 5 to rotate circumferentially around the support column 1, thereby adjusting the direction of the environmental monitoring instrument 10. It should be noted that all electrical equipment involved in this application can be powered by a battery or an external power source.

[0021] The environmental monitoring instrument 10 can be vertically adjusted by the adjustment mechanism 2 in conjunction with the lifting seat 4, which can easily adapt to different height monitoring needs. At the same time, the drive component 6 is engaged with the rotating seat 5, and the axial limit of the hexagonal rod 3 keeps the drive component 6 in a directional sliding position during the lifting process. Furthermore, the U-shaped frame 8 drives the first gear 9 and the second gear 11 to engage in a controllable manner, so that the adjustment mechanism 2 drives the hexagonal rod 3 to rotate, thereby driving the rotating seat 5 to rotate circumferentially. This makes it easy for the environmental monitoring instrument 10 to adjust horizontally during the height adjustment process, improving monitoring flexibility and operational efficiency.

[0022] like Figure 1 , 2As shown, in this embodiment, a partition 104 is installed on the upper part of the support column 1, and the partition 104 is located between the lifting seat 4 and the second gear 11. Optionally, the support column 1 has a horizontal channel 101 that penetrates the support column 1, and the partition 104 is installed between the two sides of the channel 101. The partition 104 has vertical through holes corresponding to the adjusting mechanism 2 and the hexagonal rod 3, and the through holes penetrate the partition 104. The hexagonal rod 3 penetrates the corresponding through holes. Optionally, a base 102 is provided on the lower end face of the support column 1, and multiple insert rods 103 are arranged in a circular array on the lower end face of the base 102. The insert rods 103 are ≥0.5 meters in length and ≥4 in number to meet the foundation fixing requirements and prevent tilting. The partition 104 facilitates the separation of the working areas of the lifting seat 4 and the second gear 11, reducing the risk of contact interference between the moving structures; the insert rods 103 facilitate the fixing of the base 102 in a designated position.

[0023] like Figure 1-3 As shown, the lifting seat 4 in this embodiment includes a sliding plate 401 and a support ring 402. Both ends of the sliding plate 401 are mounted on the inner wall side of the support ring 402. The sliding plate 401 is slidably fitted within the channel 101, and the support ring 402 is slidably fitted around the periphery of the support column 1. By sliding the sliding plate 401 within the channel 101 and by positioning the support ring 402 around the support column 1, the stability of the lifting seat 4 during the lifting process is improved, and the risk of swaying of the support ring 402 is reduced.

[0024] like Figure 1 , 2 As shown in Figure 4, the rotating base 5 in this embodiment includes a rotating ring 501 rotatably engaged with the support ring 402. Two internal gear rings 502 are mounted on the inner circumference of the rotating ring 501, and the support ring 402 is located between the upper and lower internal gear rings 502. Optionally, a protrusion 503 is provided on the side of the rotating ring 501, and a mounting plate 504 for the environmental monitoring instrument 10 to be detachably installed is provided on the side of the protrusion 503 away from the rotating ring 501. By setting the upper and lower internal gear rings 502 to mesh with the driving component 6, it is easier to evenly transmit force to the rotating ring 501, improving the stability of the rotation of the rotating base 5; at the same time, the mounting plate 504 facilitates the modular assembly and disassembly of the environmental monitoring instrument 10, reducing maintenance difficulty.

[0025] like Figure 2 , 3As shown, the drive component 6 in this embodiment includes a rotating cylinder 601 that slides around the hexagonal rod 3. The center of the rotating cylinder 601 is rotatably fitted within the sliding plate 401. Third gears 602 are mounted on both the upper and lower circumferences of the rotating cylinder 601. The sliding plate 401 and the support ring 402 are located between the two third gears 602, which mesh with the internal gear ring 502. Axial limiting is achieved by the rotating cylinder 601 sliding along the hexagonal rod 3. Simultaneously, the design of the center rotating within the sliding plate 401 facilitates free rotation of the rotating cylinder 601 during lifting and lowering. Furthermore, the upper and lower third gears 602 reduce the risk of single-point meshing failure.

[0026] like Figure 1 , 2 As shown, the adjustment mechanism 2 in this embodiment includes a motor 201 mounted on the upper part of the support column 1. The motor 201 is embedded in the upper side of the channel 101. The output shaft of the motor 201 is fixedly fitted with a screw 202, which is rotatably fitted in the channel 101. The screw 202 passes through a corresponding through hole. The sliding plate 401 is threadedly fitted on the periphery of the screw 202. The screw 202 is located between two third gears 602, and the second gear 11 is mounted on the upper periphery of the screw 202. By driving the screw 202 to rotate through the motor 201, the screw 202 drives the sliding plate 401 to slide up and down along the channel 101, which facilitates the height control of the lifting seat 4. At the same time, by directly mounting the second gear 11 on the upper part of the screw 202, the transmission chain is simplified, and the structural compactness of the transmission of rotational power to the first gear 9 is improved.

[0027] like Figure 1 , 2 As shown in Figure 5, the U-shaped frame 8 in this embodiment includes a connecting plate 801 located above the support column 1. Both ends of the connecting plate 801 are provided with hanging plates 802. Two limiting plates 803 are provided on the lower side of the hanging plate 802. The first gear 9 is rotatably engaged between the upper and lower limiting plates 803. The limiting plates 803 are slidably engaged within the channel 101 and are located on the periphery of the hexagonal rod 3. Optionally, an electric push rod 7 is mounted on the upper end face of the support column 1. The output shaft of the electric push rod 7 is fixedly engaged on the lower side of the connecting plate 801. The electric push rod 7 has a stroke ≥200mm, a thrust ≥200N, and a protection level ≥IP65, ensuring complete meshing / disengagement of the first gear 9 and the second gear 11. Optionally, the upper and lower end faces of the first gear 9 are each provided with an annular groove, and the opposing inner end faces of the upper and lower limiting plates 803 are each provided with a positioning ring located within the annular groove. The electric push rod 7 controls the lifting and lowering of the connecting plate 801, which drives the limiting plate 803 to slide along the groove 101, making it easy to adjust the meshing state of the first gear 9 and the second gear 11; at the same time, the fitting design of the positioning ring and the ring groove improves the axial stability of the first gear 9 when it is meshing and reduces the probability of tooth disengagement.

[0028] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. An atmospheric environment monitoring device for detecting different directions, characterized by, include: Support column (1), lifting seat (4) is slidably fitted on the support column (1), rotating seat (5) is rotatably fitted on the periphery of the lifting seat (4), and an environmental monitoring instrument (10) is detachably installed on the side of the rotating seat (5). Two drive components (6) are rotatably fitted on the lifting seat (4), and the upper and lower parts of the drive components (6) are engaged with the rotating seat (5); The U-shaped frame (8) is slidably fitted on the upper part of the support column (1), and the lower part of the U-shaped frame (8) is rotatably fitted with two first gears (9); An adjustment mechanism (2) for driving the lifting seat (4) to rise and fall is provided. A second gear (11) is installed on the upper part of the adjustment mechanism (2). The second gear (11) corresponds to two first gears (9). and Two hexagonal rods (3) are rotatably fitted inside the support column (1), and the driving component (6) and the second gear (11) are slidably fitted on the periphery of the hexagonal rods (3).

2. The atmospheric environment monitoring device for detecting different directions according to claim 1, characterized in that, A partition (104) is installed on the upper part of the support column (1), and the partition (104) is located between the lifting seat (4) and the second gear (11).

3. The atmospheric environment monitoring device for detecting different directions according to claim 1, characterized in that, The lower end face of the support column (1) is provided with a base (102), and the lower end face of the base (102) is arranged with multiple insert rods (103) in a circular array.

4. The atmospheric environment monitoring device for detecting different directions according to claim 1, characterized in that, The lifting seat (4) includes a sliding plate (401) and a support ring (402). Both ends of the sliding plate (401) are installed on the inner wall side of the support ring (402). The sliding plate (401) is slidably fitted inside the support column (1), and the support ring (402) is slidably fitted around the support column (1).

5. The atmospheric monitoring device for detecting different directions according to claim 4, wherein, The rotating seat (5) includes a rotating ring (501) that is rotatably fitted around the support ring (402), and two internal gear rings (502) are installed on the inner wall of the rotating ring (501).

6. The atmospheric monitoring device for detecting different directions according to claim 5, wherein, The drive unit (6) includes a rotating cylinder (601) that slides around the hexagonal rod (3). The middle part of the rotating cylinder (601) is rotated inside the slide plate (401). The upper and lower circumferences of the rotating cylinder (601) are equipped with a third gear (602), which meshes with the internal gear ring (502).

7. The atmospheric environment monitoring device for detecting different directions according to claim 4, characterized in that, The adjustment mechanism (2) includes a motor (201) mounted on the upper part of the support column (1), the output shaft of the motor (201) is fixedly fitted with a screw (202), the slide plate (401) is threadedly fitted on the circumference of the screw (202), and the second gear (11) is mounted on the upper circumference of the screw (202).

8. The atmospheric environment monitoring device for detecting different directions according to claim 1, wherein, The U-shaped frame (8) includes a connecting plate (801) located above the support column (1). Both ends of the connecting plate (801) are provided with hanging plates (802). Two limiting plates (803) are provided on the lower side of the hanging plate (802). The first gear (9) rotates between the upper and lower limiting plates (803).

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