Environment monitoring equipment

Abstract

The invention, which relates to the technical field of ecological environment monitoring, discloses an environment monitoring device comprising a main body rod and two side support assemblies. A base is fixedly arranged at the lower end of the body rod. An equipment platform is arranged at the upper end of the main body rod and is used for placing an environment monitoring instrument; the two side supporting assemblies are symmetrically arranged on the two sides of the main body rod. Each side supporting assembly comprises a bottom plate, a longitudinal supporting rod and two transverse supporting assemblies. The bottom plate is fixed on the ground; the telescopic end of the upper end of the longitudinal supporting rod is rotationally connected with the side wall of the main body rod around a first axis, and the lower end of the longitudinal supporting rod is slidably arranged on the bottom plate in the second direction; in the second direction, the two sides of the longitudinal supporting rod are each provided with a transverse supporting assembly; the transverse supporting assembly comprises a transverse supporting rod, and rotating connecting columns are arranged on the two sides of the lower end of the longitudinal supporting rod correspondingly. The equipment can guarantee stable and firm state maintenance and guarantee a stable monitoring function.

Description

Technical Field

[0001] The present invention relates to the technical field of ecological environment monitoring, and in particular to an environmental monitoring device. Background Art

[0002] Ecological environment monitoring equipment can monitor environmental indicators such as air, water, soil, and noise in real time, detect the types, sources, and pollution levels of pollutants, and formulate environmental governance plans based on the collected environmental data.

[0003] There are various environmental monitoring equipment for ecological environment monitoring experiments on the market; however, when general ecological environment monitoring equipment is used for ecological environment monitoring in strong winds, the ecological environment monitoring equipment may not be firm and may be accidentally blown down by the strong wind. Therefore, it is necessary to ensure that the ecological environment monitoring equipment can maintain the monitoring function steadily and firmly. Summary of the invention

[0004] The purpose of the present invention is to provide an environmental monitoring device to solve the problems existing in the above-mentioned prior art, to ensure a stable and firm holding state, and to ensure a stable monitoring function.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] The present invention provides an environmental monitoring device, comprising a main rod and two side support assemblies; a base is fixedly provided at the lower end of the main rod; and an equipment platform is provided at the upper end of the main rod, and the equipment platform is used to place environmental monitoring instruments; the length direction of the base is the first direction, and the width direction of the base is the second direction; in the first direction, the two side support assemblies are symmetrically arranged on both sides of the main rod; the side support assembly comprises a bottom plate, a longitudinal support rod and two transverse support assemblies; the bottom plate is used to be fixed on the ground; the upper end of the longitudinal support rod is a telescopic end that can be telescopic, and the telescopic end is rotatably connected to the side wall of the main rod around a first axis, the first axis is parallel to the first direction, and the telescopic end can be relative to the The lower end of the longitudinal support rod is telescopic, and the lower end of the longitudinal support rod is slidably arranged on the bottom plate along the second direction; in the second direction, a transverse support assembly is respectively arranged on both sides of the longitudinal support rod; the transverse support assembly includes a transverse support rod, and a rotating connecting column is respectively arranged on both sides of the lower end of the longitudinal support rod, and the rotating connecting column is rotatably connected with the longitudinal support rod around a second axis, and the second axis is parallel to the first direction; the upper end of the transverse support rod is rotatably connected with the rotating connecting column around a third axis, and the third axis is parallel to the second direction; the lower end of the transverse support rod is slidably arranged on the bottom plate along the second direction, and the lower end of the transverse support rod can maintain a fixed relative position with the bottom plate.

[0007] Preferably, a threaded hole is provided at the lower end of the transverse support rod, and the axis of the threaded hole is parallel to the second direction; a transverse screw is threadedly connected to the threaded hole, and end seats are rotatably provided at both ends of the transverse screw, and each end seat is fixedly provided on the base plate.

[0008] Preferably, the equipment platform is slidably disposed on the main body rod along a vertical direction, and the equipment platform can maintain a fixed relative position with the main body rod.

[0009] Preferably, a lifting screw that rotates around a vertical axis is provided on the main rod; a lifting motor is fixedly provided on the top of the main rod, and the output end of the lifting motor is fixedly connected to the upper end of the lifting screw; and the lower end of the lifting screw is rotatably connected to the base; a lifting block is threadedly provided on the lifting screw, and the lifting block is fixedly connected to the equipment platform; the rotation of the lifting screw can drive the lifting block to rise and fall in the vertical direction.

[0010] Preferably, a limiting rib is fixedly provided on the main body rod, the limiting rib extends in a vertical direction, a limiting groove is formed on one side of the lifting block corresponding to the limiting rib, and the limiting rib is located in the limiting groove.

[0011] Preferably, a power supply mechanism is provided on the equipment platform, and the power supply mechanism is used to supply electrical energy to the environmental monitoring instrument placed on the equipment platform.

[0012] Preferably, the energy supply mechanism includes a solar panel and a battery, the solar panel is electrically connected to the battery, and the battery is electrically connected to an environmental monitoring instrument placed on the equipment platform.

[0013] Preferably, the energy supply mechanism further includes a sunlight following device, the solar panel is fixedly arranged at the output end of the sunlight following device, and the output end of the sunlight following device can drive the solar panel to change its orientation position.

[0014] Preferably, the sunlight following device includes a driving motor, a rotating shaft and a connecting rod; the driving motor is fixedly arranged on the equipment platform, the output end of the driving motor is fixedly connected to one end of the rotating shaft, one end of the connecting rod is fixedly connected to the rotating shaft, and the other end of the connecting rod is fixedly connected to the solar panel.

[0015] Preferably, two parallel side panels are fixedly provided on the equipment platform; the side panels are provided with through holes, the rotating shaft is rotatably connected in the corresponding through holes of the two side panels, and one end of the connecting rod is fixedly connected to the side wall of the rotating shaft located between the two side panels.

[0016] Compared with the prior art, the present invention has achieved the following technical effects:

[0017] The environmental monitoring equipment provided by the present invention can jointly resist external forces and provide balanced supporting force by symmetrically distributing two side support assemblies on both sides of the main rod; the upper end of the longitudinal support rod can be telescopic, and cooperate with the transverse support assemblies on both sides of the longitudinal support rod to realize the change of the supporting inclination angle of the longitudinal support rod to adapt to different wind conditions; the transverse support assemblies on both sides of the longitudinal support rod can enhance stability, and the upper end of the transverse support rod is connected to the rotating connecting column of the lower end of the longitudinal support rod by rotating around a third axis. This connection method enables the transverse support rod to adapt to the position changes of the longitudinal support rod at different angles; the various rotation connection methods of the longitudinal support rod and the transverse support rod enable the entire support structure to adapt to different ground conditions and installation environments; under the coordinated action of the entire support structure, the main rod can maintain the stability of the equipment platform even when it is disturbed by various external forces, thereby ensuring that the environmental monitoring instrument can work stably and realize stable monitoring functions.

[0018] Furthermore, by setting a penetrating threaded hole at the lower end of the transverse support rod and threadedly connecting it with the transverse screw, a high-precision control means is provided for adjusting the position of the transverse support rod on the base plate; and based on the corresponding setting of the axial direction of the threaded hole and the swinging direction of the transverse support rod, the transverse support rod can be prevented from moving in the axial direction of the transverse screw; the setting of the transverse screw allows maintenance personnel to easily adjust the position of the transverse support rod, so as to inspect and repair the longitudinal support rod, rotating connecting parts, etc.

[0019] Furthermore, the equipment platform can be slidably set on the main pole in the vertical direction, which allows the height of the environmental monitoring instrument to be flexibly adjusted according to actual monitoring needs, thereby realizing ecological environment monitoring at different heights and improving the scope of applicability.

[0020] Furthermore, a lifting screw driven by a lifting motor is provided on the main rod. This design provides a precise height adjustment method. The lifting motor can rotate the lifting screw at a stable speed according to a preset program or user's instructions, thereby driving the lifting block and the equipment platform to rise or fall to a specific height. The threaded transmission between the lifting screw and the lifting block has a good self-locking characteristic. When the lifting motor stops rotating, the lifting block can be firmly fixed on the lifting screw to keep the position of the equipment platform unchanged.

[0021] Furthermore, the cooperation between the limiting ridge and the limiting groove can effectively prevent the lifting block from rotating during the lifting process; since the lifting block is connected to the lifting screw through threads, when the lifting screw rotates, the lifting block may have a tendency to rotate due to various factors (such as thread gap, external force interference, etc.), and the limiting ridge is located in the limiting groove, which limits the rotational freedom of the lifting block like a track, ensuring that the lifting block can only move up and down in the vertical direction.

[0022] Furthermore, the setting of the energy supply mechanism ensures that the environmental monitoring instrument can obtain continuous and stable electricity. In some remote areas or areas with unstable power supply, such as mountainous areas and wild nature reserves, the energy supply mechanism can prevent the instrument from stopping working due to external power grid failure or inability to access the power grid; with an independent energy supply mechanism on the equipment platform, the autonomy of the environmental monitoring equipment is greatly improved; since there is no need to rely on fixed power sockets or wire connections, the layout of the environmental monitoring instruments on the equipment platform is more flexible.

[0023] Furthermore, solar energy is a renewable and clean energy source. Using solar panels as a power source can reduce dependence on traditional fossil energy. During the long-term operation of environmental monitoring equipment, solar panels can continuously convert solar energy into electrical energy with almost no pollution to the environment. Solar panels automatically collect solar energy and convert it into electrical energy and store it in batteries, which then power environmental monitoring instruments. This autonomous operation mode is very suitable for unmanned environmental monitoring sites, reducing the need for maintenance personnel to frequently visit the equipment for energy replenishment or equipment maintenance, thereby improving the operating efficiency and cost-effectiveness of the equipment.

[0024] Furthermore, the sunlight following device can make the solar panels always point to the sun, so as to receive solar radiation to the greatest extent; thereby storing more electrical energy for the battery, ensuring that the environmental monitoring equipment has sufficient power supply at night or in low light conditions.

[0025] Furthermore, the drive motor as a power source can provide precise power output, so that the rotation of the solar panel can be precisely controlled; the structure of the sunlight following device composed of the drive motor, the rotating shaft and the connecting rod is relatively simple, which makes the installation and maintenance of the equipment more convenient, reduces the technical requirements for the operator, and reduces the maintenance cost and failure probability of the equipment.

[0026] Furthermore, the provision of the two side panels enables the rotating shaft to operate in a stable state, ensuring that the solar panel can accurately track the position of the sun, and the side panels can protect the rotating shaft and the components connected thereto. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 A schematic diagram of the overall structure of the environmental monitoring device provided by the present invention;

[0029] Figure 2 A top view of the environmental monitoring device provided by the present invention.

[0030] In the figure:

[0031] 10-main rod; 101-limiting ridge; 11-base; 12-equipment platform; 121-side plate; 13-lifting screw; 14-lifting motor; 15-lifting block; 151-limiting slot;

[0032] 20-longitudinal support rod; 21-rotation connecting column;

[0033] 30-bottom plate; 31-lateral support rod; 32-transverse screw rod; 33-end seat;

[0034] 40 - solar panel; 41 - driving motor; 42 - rotating shaft; 43 - connecting rod; 44 - battery. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] The purpose of the present invention is to provide an environmental monitoring device to solve the problems existing in the prior art, to ensure a stable and firm holding state, and to ensure a stable monitoring function.

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] Embodiment 1

[0039] This embodiment provides an environmental monitoring device, such as Figure 1 and Figure 2As shown, it includes a main rod 10 and two side support assemblies; a base 11 is fixedly provided at the lower end of the main rod 10; and an equipment platform 12 is provided at the upper end of the main rod 10, and the equipment platform 12 is used to place environmental monitoring instruments; the length direction of the base 11 is the first direction, and the width direction of the base 11 is the second direction; in the first direction, the two side support assemblies are symmetrically arranged on both sides of the main rod 10; the side support assembly includes a bottom plate 30, a longitudinal support rod 20 and two transverse support assemblies; the bottom plate 30 is used to be fixed on the ground; the upper end of the longitudinal support rod 20 is a telescopic end that can be telescopic, and the telescopic end is rotatably connected to the side wall of the main rod 10 around a first axis, the first axis is parallel to the first direction, and the telescopic end can be relatively longitudinal The lower end of the support rod 20 is telescopic, and the lower end of the longitudinal support rod 20 is slidably set on the base plate 30 along the second direction; in the second direction, a transverse support assembly is respectively provided on both sides of the longitudinal support rod 20; the transverse support assembly includes a transverse support rod 31, and a rotating connecting column 21 is respectively provided on both sides of the lower end of the longitudinal support rod 20, and the rotating connecting column 21 is rotatably connected to the longitudinal support rod 20 around a second axis, and the second axis is parallel to the first direction; the upper end of the transverse support rod 31 is rotatably connected to the rotating connecting column 21 around a third axis, and the third axis is parallel to the second direction; the lower end of the transverse support rod 31 is slidably set on the base plate 30 along the second direction, and the lower end of the transverse support rod 31 can maintain a fixed relative position with the base plate 30.

[0040] By symmetrically distributing two side support assemblies on both sides of the main rod 10, they can jointly resist external forces and provide balanced supporting force; the upper end of the longitudinal support rod 20 can be telescopic, and cooperate with the transverse support assemblies on both sides of the longitudinal support rod 20 to realize the change of the supporting inclination angle of the longitudinal support rod 20 to adapt to different wind conditions; the transverse support assemblies on both sides of the longitudinal support rod 20 can enhance stability, and the upper end of the transverse support rod 31 is connected to the rotating connecting column 21 at the lower end of the longitudinal support rod 20 by rotating around a third axis. This connection method enables the transverse support rod 31 to adapt to the position changes of the longitudinal support rod 20 at different angles; the various rotation connection methods of the longitudinal support rod 20 and the transverse support rod 31 enable the entire support structure to adapt to different ground conditions and installation environments; under the synergistic effect of the entire support structure, the main rod 10 can maintain the stability of the equipment platform 12 even when it is disturbed by various external forces, thereby ensuring that the environmental monitoring instrument can work stably and achieve stable monitoring functions.

[0041] Among them, other related setting instructions for the side support component:

[0042] Specifically, a sliding groove may be provided on the base 11 corresponding to the lower end of the longitudinal support rod 20 to restrict the lower end of the longitudinal support rod 20 from sliding in the second direction.

[0043] Specifically, a plurality of necessary clamping grooves may be provided at the bottom of the slide groove, and the lower end of the longitudinal support rod 20 may be clamped in one of the clamping grooves, thereby improving the fixed support for the lower end of the longitudinal support rod 20 .

[0044] Specifically, the two side support assemblies are symmetrically arranged relative to the main rod 10, and the two transverse support assemblies on both sides of each longitudinal support rod 20 are also symmetrically arranged.

[0045] In the optional scheme of this embodiment, it is more preferred that Figure 1 and Figure 2 As shown, the lower end of the transverse support rod 31 is provided with a threaded hole, and the axis of the threaded hole is parallel to the second direction; a transverse screw rod 32 is threadedly connected in the threaded hole, and end seats 33 are rotatably provided at both ends of the transverse screw rod 32, and each end seat 33 is fixedly provided on the bottom plate 30. By providing a threaded hole through the lower end of the transverse support rod 31 and threading it with the transverse screw rod 32, a high-precision control means is provided for adjusting the position of the transverse support rod 31 on the bottom plate 30; and based on the corresponding setting of the axis direction of the threaded hole and the swing direction of the transverse support rod 31, the transverse support rod 31 can be prevented from moving in the axis direction of the transverse screw rod 32; the setting of the transverse screw rod 32 allows maintenance personnel to easily adjust the position of the transverse support rod 31, so as to inspect and repair the longitudinal support rod 20, the rotating connection parts, etc.

[0046] Specifically, the two ends of the transverse screw 32 can be rotatably connected to the end seat 33 through bearings, and in order to reduce the rotation of the transverse screw 32, a necessary limit device can also be provided, which can adopt any existing limit device, as long as it can achieve the rotation locking of the transverse screw 32 when it does not need to rotate.

[0047] Among them, the setting description about the device platform 12 being able to be raised and lowered is as follows:

[0048] In the optional scheme of this embodiment, it is more preferred that Figure 1 and Figure 2 As shown, the equipment platform 12 is slidably arranged on the main pole 10 in the vertical direction, and the equipment platform 12 can maintain a fixed relative position with the main pole 10. The equipment platform 12 can be slidably arranged on the main pole 10 in the vertical direction, so that the height of the environmental monitoring instrument can be flexibly adjusted according to actual monitoring needs, thereby realizing ecological environment monitoring at different height positions and improving the scope of applicability.

[0049] In the optional scheme of this embodiment, it is more preferred that Figure 1As shown, a lifting screw 13 rotating around a vertical axis is provided on the main rod 10; a lifting motor 14 is fixedly provided on the top of the main rod 10, and the output end of the lifting motor 14 is fixedly connected to the upper end of the lifting screw 13; and the lower end of the lifting screw 13 is rotatably connected to the base 11; a lifting block 15 is threadedly penetrated on the lifting screw 13, and the lifting block 15 is fixedly connected to the equipment platform 12; the rotation of the lifting screw 13 can drive the lifting block 15 to rise and fall in the vertical direction. The lifting screw 13 driven by the lifting motor 14 is provided on the main rod 10. This design provides a precise height adjustment method. The lifting motor 14 can rotate the lifting screw 13 at a stable speed according to a preset program or a user's instruction, thereby driving the lifting block 15 and the equipment platform 12 to rise or fall to a specific height; the threaded transmission between the lifting screw 13 and the lifting block 15 has a good self-locking characteristic. When the lifting motor 14 stops rotating, the lifting block 15 can be firmly fixed on the lifting screw 13 to keep the position of the equipment platform 12 unchanged.

[0050] Specifically, the lifting screw 13 can be locked by stopping the rotation of the lifting motor 14, or other existing structures capable of locking the lifting screw 13 can be used to achieve this function.

[0051] In the optional scheme of this embodiment, it is more preferred that Figure 1 and Figure 2 As shown, a limiting rib 101 is fixedly provided on the main rod 10, and the limiting rib 101 extends in the vertical direction. A limiting groove 151 is provided on one side of the lifting block 15 corresponding to the limiting rib 101, and the limiting rib 101 is located in the limiting groove 151. The cooperation between the limiting rib 101 and the limiting groove 151 can effectively prevent the lifting block 15 from rotating during the lifting process; since the lifting block 15 is connected to the lifting screw 13 by threads, when the lifting screw 13 rotates, the lifting block 15 may have a tendency to rotate due to various factors (such as thread clearance, external force interference, etc.), and the limiting rib 101 is located in the limiting groove 151, which limits the rotational freedom of the lifting block 15 like a track, ensuring that the lifting block 15 can only move up and down in the vertical direction.

[0052] Among them, the setting description for providing energy for the environmental monitoring instrument placed on the equipment platform 12 is as follows:

[0053] In the optional scheme of this embodiment, it is more preferred that Figure 1 and Figure 2As shown, an energy supply mechanism is provided on the equipment platform 12, and the energy supply mechanism is used to supply electric energy to the environmental monitoring instrument placed on the equipment platform 12. The provision of the energy supply mechanism ensures that the environmental monitoring instrument can obtain continuous and stable electric energy. In some remote areas or areas with unstable power supply, such as mountainous areas, wild nature reserves, etc., the energy supply mechanism can prevent the instrument from stopping working due to external power grid failure or inability to access the power grid; after the equipment platform 12 has an independent energy supply mechanism, the autonomy of the environmental monitoring equipment is greatly improved; since it does not need to rely on fixed power sockets or wire connections, the layout of the environmental monitoring instruments on the equipment platform 12 is more flexible.

[0054] In the optional scheme of this embodiment, it is more preferred that Figure 1 and Figure 2 As shown, the energy supply mechanism includes a solar panel 40 and a battery 44. The solar panel 40 is electrically connected to the battery 44, and the battery 44 is electrically connected to the environmental monitoring instrument placed on the equipment platform 12. Solar energy is a renewable clean energy. Using the solar panel 40 as an energy supply can reduce dependence on traditional fossil energy. During the long-term operation of the environmental monitoring equipment, the solar panel 40 can continuously convert solar energy into electrical energy, with almost no pollution to the environment. The solar panel 40 automatically collects solar energy and converts it into electrical energy and stores it in the battery 44, and then the battery 44 supplies power to the environmental monitoring instrument. This autonomous operation mode is very suitable for unmanned environmental monitoring sites, reducing the need for maintenance personnel to frequently go to the equipment location for energy replenishment or equipment maintenance, and improving the operating efficiency and cost-effectiveness of the equipment.

[0055] In the optional scheme of this embodiment, it is more preferred that Figure 1 and Figure 2 As shown, the energy supply mechanism also includes a sunlight following device, and the solar panel 40 is fixedly arranged at the output end of the sunlight following device, and the output end of the sunlight following device can drive the solar panel 40 to change its orientation. The sunlight following device can make the solar panel 40 always face the sun and receive solar radiation to the maximum extent; thereby storing more electric energy for the battery 44, ensuring that the environmental monitoring instrument can have sufficient power supply at night or in insufficient light.

[0056] In the optional scheme of this embodiment, it is more preferred that Figure 1 and Figure 2As shown, the sunlight following device includes a driving motor 41, a rotating shaft 42 and a connecting rod 43; the driving motor 41 is fixedly arranged on the equipment platform 12, the output end of the driving motor 41 is fixedly connected to one end of the rotating shaft 42, one end of the connecting rod 43 is fixedly connected to the rotating shaft 42, and the other end of the connecting rod 43 is fixedly connected to the solar panel 40. As a power source, the driving motor 41 can provide precise power output, so that the rotation of the solar panel 40 can be accurately controlled; the sunlight following device composed of the driving motor 41, the rotating shaft 42 and the connecting rod 43 has a relatively simple structure, which makes the installation and maintenance of the equipment more convenient, reduces the technical requirements for operators, and reduces the maintenance cost and failure probability of the equipment.

[0057] In the optional scheme of this embodiment, it is more preferred that Figure 1 and Figure 2 As shown, two parallel side panels 121 are fixedly arranged on the equipment platform 12; the side panels 121 are provided with through holes, and the rotating shaft 42 is rotatably connected in the corresponding through holes of the two side panels 121, and one end of the connecting rod 43 is fixedly connected to the side wall of the rotating shaft 42 located between the two side panels 121. The arrangement of the two side panels 121 enables the rotating shaft 42 to work in a stable state, ensuring that the solar panel 40 can accurately track the position of the sun, and the side panels 121 can protect the rotating shaft 42 and the components connected thereto.

[0058] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. An environmental monitoring device, characterized in that: It includes a main body rod and two side support assemblies; A base is fixedly provided at the lower end of the main body rod; and an equipment platform is provided at the upper end of the main body rod, and the equipment platform is used to place an environmental monitoring instrument; The length direction of the base is taken as the first direction, and the width direction of the base is taken as the second direction; In the first direction, the two side support assemblies are symmetrically arranged on both sides of the main rod; the side support assembly includes a bottom plate, a longitudinal support rod and two transverse support assemblies; the bottom plate is used to be fixed on the ground; the upper end of the longitudinal support rod is a telescopic end that can be telescopic, and the telescopic end is rotatably connected with the side wall of the main rod around a first axis, the first axis is parallel to the first direction, the telescopic end can be telescopic relative to the lower end of the longitudinal support rod, and the lower end of the longitudinal support rod is slidably arranged on the bottom plate along the second direction; In the second direction, a transverse support assembly is respectively arranged on both sides of the longitudinal support rod; the transverse support assembly includes a transverse support rod, and a rotating connecting column is respectively arranged on both sides of the lower end of the longitudinal support rod, and the rotating connecting column is rotatably connected with the longitudinal support rod around a second axis, and the second axis is parallel to the first direction; the upper end of the transverse support rod is rotatably connected with the rotating connecting column around a third axis, and the third axis is parallel to the second direction; the lower end of the transverse support rod is slidably arranged on the bottom plate along the second direction, and the lower end of the transverse support rod can maintain a fixed relative position with the bottom plate.

2. The environmental monitoring device according to claim 1, characterized in that: A threaded hole is provided at the lower end of the transverse support rod, and the axis of the threaded hole is parallel to the second direction; A transverse screw rod is threadedly connected to the threaded hole, and end seats are rotatably arranged at both ends of the transverse screw rod, and each end seat is fixedly arranged on the bottom plate.

3. The environmental monitoring device according to claim 1, characterized in that: The equipment platform is slidably arranged on the main body rod along the vertical direction, and the equipment platform can maintain a fixed relative position with the main body rod.

4. The environmental monitoring device according to claim 3, characterized in that: The main rod is provided with a lifting screw which rotates around a vertical axis; A lifting motor is fixedly arranged on the top of the main rod, the output end of the lifting motor is fixedly connected to the upper end of the lifting screw; and the lower end of the lifting screw is rotatably connected to the base; A lifting block is threadedly provided on the lifting screw rod, and the lifting block is fixedly connected to the equipment platform; the rotation of the lifting screw rod can drive the lifting block to rise and fall in the vertical direction.

5. The environmental monitoring device according to claim 4, characterized in that: A limiting rib is fixedly provided on the main body rod, and the limiting rib extends in a vertical direction. A limiting groove is formed on one side of the lifting block corresponding to the limiting rib, and the limiting rib is located in the limiting groove.

6. The environmental monitoring device according to claim 1, characterized in that: The equipment platform is provided with an energy supply mechanism, and the energy supply mechanism is used to supply electric energy to the environmental monitoring instrument placed on the equipment platform.

7. The environmental monitoring device according to claim 6, characterized in that: The energy supply mechanism includes a solar panel and a battery. The solar panel is electrically connected to the battery, and the battery is electrically connected to an environmental monitoring instrument placed on the equipment platform.

8. The environmental monitoring device according to claim 7, characterized in that: The energy supply mechanism also includes a sunlight following device, the solar panel is fixedly arranged at the output end of the sunlight following device, and the output end of the sunlight following device can drive the solar panel to change its orientation position.

9. The environmental monitoring device according to claim 8, characterized in that: The sunlight following device comprises a driving motor, a rotating shaft and a connecting rod; The driving motor is fixedly arranged on the equipment platform, the output end of the driving motor is fixedly connected to one end of the rotating shaft, one end of the connecting rod is fixedly connected to the rotating shaft, and the other end of the connecting rod is fixedly connected to the solar panel.

10. The environmental monitoring device according to claim 9, characterized in that: Two parallel side panels are fixedly arranged on the equipment platform; through holes are opened on the side panels, and the rotating shaft is rotatably connected in the corresponding through holes of the two side panels, and one end of the connecting rod is fixedly connected to the side wall of the rotating shaft located between the two side panels.

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