Gas environment monitoring equipment

Abstract

The utility model relates to the technical field of air environment gas monitoring, and provides gas environment monitoring equipment which comprises a gas monitor located at the top of a supporting cylinder and a solar panel located on the gas monitor, and the solar panel is electrically connected with the gas monitor; the cleaning roller is arranged on the solar panel in a sliding and rotating mode, abuts against the solar panel and is used for sweeping dust on the solar panel. The cleaning strip is arranged on the solar panel in a sliding mode and located behind the cleaning roller, the cleaning strip is provided with a cleaning end, the cleaning end abuts against the solar panel, and the cleaning strip is used for scraping bird droppings on the solar panel. According to the technical scheme, the problem that the absorption efficiency of solar light is affected due to dust and impurities accumulated on the solar panel in the related technology is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air environment gas monitoring, and specifically to a gas environment monitoring device. Background Art

[0002] Gas environment monitoring equipment refers to professional instruments used to detect specific gas components and their concentrations in the environment. They are mainly used in environmental protection, production safety, scientific research experiments, indoor air quality monitoring, industrial process control and other fields. These devices usually have the characteristics of high sensitivity, fast response, accurate measurement, etc., and can provide gas concentration data in real time or regularly to help operators understand the environmental gas conditions, timely discover potential environmental pollution or safety hazards, and take corresponding countermeasures.

[0003] Patent document number CN220320706U discloses an energy-saving environmental gas monitoring device, including a gas monitor, the top of the gas monitor is fixedly connected to an operation box, the top of the operation box is rotatably connected to a turntable, the bottom of the turntable is fixedly connected to a second transmission rod, and the outer wall of the second transmission rod is fixedly connected to a limit ring. Patent document number CN220320706U discloses an energy-saving environmental gas monitoring device, which can drive the turntable by turning the handle to drive the solar panel, and the solar panel is electrically connected to the battery, so that the solar panel can be rotated to the sunny side, and the battery can also power the gas monitor at night. However, in actual use, there are still the following problems: 1. Since the gas monitoring device is exposed to the external environment for a long time, a large amount of dust and bird droppings will accumulate on the solar panel. If it is not cleaned regularly, it will affect the efficiency of the solar panel absorbing solar light; 2. Since the gas monitoring device is exposed to the external environment for a long time, birds will land on the gas monitoring device, and even make nests on the gas monitoring device, which will affect the gas monitoring effect. Utility Model Content

[0004] The utility model provides a gas environment monitoring device, which solves the problem in the related art that dust and impurities are accumulated on the solar panels, thus affecting the absorption efficiency of solar light.

[0005] The technical solution of the utility model is as follows:

[0006] A gas environment monitoring device, comprising a gas monitor located on the top of a support tube and a solar panel located on the gas monitor, wherein the solar panel is electrically connected to the gas monitor; characterized in that it also comprises:

[0007] A cleaning roller is slidably and rotatably arranged on the solar panel, the cleaning roller abuts against the solar panel and is used to sweep away dust on the solar panel;

[0008] A cleaning strip is slidably arranged on the solar panel and is located behind the cleaning roller. The cleaning strip has a cleaning end, which abuts against the solar panel. The cleaning strip is used to scrape bird droppings on the solar panel.

[0009] Optionally, it also includes:

[0010] The swing plate is swingably arranged relative to the support tube, and the solar panel is swingably connected to the support tube by being arranged on the swing plate.

[0011] Optionally, it also includes:

[0012] A slider is slidably arranged on the swing plate, and the cleaning roller and the cleaning strip are slidably connected with the solar panel via the slider.

[0013] Optionally, the support tube has an inner cavity; and further comprises:

[0014] A lifting cylinder is lifted and lowered in the inner cavity, the gas monitor is located at the top of the lifting cylinder, and the gas monitor and the swing plate are lifted and lowered connected with the support cylinder through the lifting cylinder.

[0015] Optionally, the support tube further has an avoidance groove, which is arranged on the outer wall of the support tube along the height direction and communicates with the inner cavity; and further includes:

[0016] A rack, arranged at one end of the lifting cylinder and located in the avoidance groove;

[0017] A gear is rotatably arranged on the outer wall of the support tube, the gear is meshed and connected with the rack, and the gear is used to drive the lifting tube to rise and fall.

[0018] Optionally, the lifting cylinder has a receiving cavity; and further comprises:

[0019] A mounting plate is rotatably mounted on the end of the lifting cylinder, the gas monitor is mounted on the end of the mounting plate, the mounting plate is located between the lifting cylinder and the gas monitor, and the swing plate is swingably mounted on the mounting plate;

[0020] A driving member is arranged in the accommodating cavity, and the driving member is used to drive the mounting plate to rotate.

[0021] Optionally, the gas monitor has an air intake port and an air exhaust port, and further comprises:

[0022] A whistle is arranged on the exhaust port.

[0023] Optionally, the support tube further has a slide groove, which is arranged on the outer wall of the support tube, located below the avoidance groove, and communicated with the inner cavity; and further includes:

[0024] A drill bit is slidably disposed in the inner cavity, and after sliding, the drill bit moves closer to or farther from the ground;

[0025] A handle is slidably arranged in the slide groove, one end of the handle is arranged on the outer wall of the drill bit, and the other end passes through the slide groove and extends to the outside of the support tube.

[0026] Optionally, the support tube further has two locking grooves, which are respectively arranged at the upper and lower ends of the avoidance groove and are connected to the avoidance groove, and the locking grooves are used to fix the handle.

[0027] Optionally, it also includes:

[0028] A support plate is arranged at one end of the support tube close to the avoidance groove, and the support plate is used to support the support tube on the ground.

[0029] The working principle and beneficial effects of the utility model are:

[0030] 1. In the utility model, when the cleaning roller slides, the dust on the solar panel can be cleaned, and at the same time, part of the bird droppings can be swept away from the light-absorbing surface, so that the light-absorbing surface of the solar panel is clean, reducing the influence of dust and bird droppings on the solar panel when absorbing sunlight, and improving the light-absorbing efficiency of the solar panel;

[0031] 2. In the utility model, when the cleaning roller slides, the cleaning strip slides along with it, and the bird droppings on the solar panel can be scraped off, thereby reducing the possibility of bird droppings adhering to the solar energy, reducing the influence of the bird droppings on the solar panel when absorbing sunlight, and improving the light absorption efficiency of the solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0033] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0034] Figure 2 It is another three-dimensional structural schematic diagram of the utility model;

[0035] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0036] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at point I in the middle.

[0037] In the figure, 1. support cylinder; 101. inner cavity; 102. avoidance groove; 103. slide groove; 104. positioning groove; 2. gas monitor; 201. air intake port; 202. exhaust port; 3. solar panel; 4. cleaning roller; 5. cleaning strip; 501. cleaning end; 6. swing plate; 7. slider; 8. lifting cylinder; 801. accommodating chamber; 9. rack; 10. gear; 11. mounting plate; 12. driving member; 13. whistle; 14. drill bit; 15. handle; 16. support plate. DETAILED DESCRIPTION

[0038] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0039] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0040] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0041] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0042] like Figure 1~Figure 4As shown, this embodiment proposes a gas environment monitoring device, including: a gas monitor 2 located at the top of a support tube 1 and a solar panel 3 located on the gas monitor 2, the solar panel 3 being electrically connected to the gas monitor 2; a cleaning roller 4 being slidably and rotatably arranged on the solar panel 3, the cleaning roller 4 being in contact with the solar panel 3, and being used to sweep away dust on the solar panel 3; a cleaning strip 5 being slidably arranged on the solar panel 3, and being located behind the cleaning roller 4, the cleaning strip 5 having a cleaning end 501, the cleaning end 501 being in contact with the solar panel 3, and the cleaning strip 5 being used to scrape away bird droppings on the solar panel 3.

[0043] In this embodiment, the gas monitor 2 is located on the top of the support tube 1, and is used to monitor the gas composition and concentration in the surrounding environment in real time to ensure accurate measurement and recording of air quality. The solar panel 3 absorbs sunlight energy and converts it into electrical energy to provide power supply for the gas monitor 2, so that the device can continue to operate without grid access.

[0044] The cleaning roller 4 is slidably and rotatably arranged on the solar panel 3, and its function is to roll and clean the surface of the solar panel 3 during the sliding process, so as to sweep away the dust and fine particles accumulated on the solar panel 3, keep the surface of the solar panel 3 clean, and ensure the efficiency of the solar panel in absorbing light. The cleaning strip 5 is also slidably arranged on the solar panel 3, and is located behind the cleaning roller 4. The cleaning strip 5 slides following the cleaning roller 4. The cleaning strip 5 has a cleaning end 501. During the sliding process, the cleaning strip 5 is in close contact with the surface of the solar panel 3 through the cleaning end 501 to scrape off larger particulate pollutants attached to the solar panel 3, such as bird droppings. This device not only has efficient and reliable gas monitoring capabilities, but also can be independently powered by solar energy and has a self-cleaning function, ensuring that the solar panel 3 is always in the best working state, thereby ensuring the long-term, stable and efficient operation of this device in the wild or remote areas.

[0045] Optionally, it also includes: the swing plate 6 is swingably arranged relative to the support tube 1, and the solar panel 3 is swingably connected to the support tube 1 by being arranged on the swing plate 6.

[0046] In this embodiment, the swing plate 6 can be swung and adjusted relative to the support tube 1, and the solar panel 3 is mounted on the swing plate 6 to achieve a swing connection with the support tube 1. The advantages of this design are as follows:

[0047] 1. Automatically track sunlight: The swing plate 6 can make the solar panel 3 swing at a certain angle following the sun's trajectory to achieve optimal capture of sunlight, thereby improving the light utilization rate of the solar panel 3 and ensuring sufficient energy supply for the gas monitor 2 under all-weather conditions.

[0048] 2. Reduce shadow occlusion: By swinging and adjusting the angle of the solar panel 3, the shadows from surrounding buildings, trees or other objects can be reduced to block the solar panel 3, thus maintaining stable energy collection.

[0049] 3. Improve cleaning effect: When the swinging plate 6 is swinging, the solar panel 3 may use its own shaking or the sliding of the cleaning roller 4 and the cleaning strip 5 to more effectively remove dirt attached to the surface, reduce dust accumulation and bird droppings, and maintain a high power generation efficiency.

[0050] In summary, the setting of the swing plate 6 enables the device to fully utilize solar energy resources while improving its self-cleaning ability and ability to adapt to environmental changes, thereby ensuring the reliability and durability of the gas environment monitoring equipment.

[0051] Optionally, the method further includes: a slider 7 is slidably disposed on the swing plate 6 , and the cleaning roller 4 and the cleaning strip 5 are slidably connected to the solar panel 3 via the slider 7 .

[0052] In this embodiment, the slider 7 is slidably arranged on the swing plate 6, and the sliding of the slider 7 can be driven by a lead screw and a motor, so that the cleaning roller 4 and the cleaning strip 5 can not only adjust the angle with the swing plate 6, but also slide along the surface of the solar panel 3 under the guidance of the slider 7. Specifically, the cleaning roller 4 and the cleaning strip 5 can slide linearly along the long side or short side of the solar panel 3 through the connection with the slider 7, so that a larger area of ​​the solar panel 3 can be covered, and more dust, bird droppings and other dirt can be effectively cleaned and scraped. At the same time, the sliding design of the slider 7 can also be flexibly adjusted according to the actual size and shape of the solar panel 3 to ensure the efficiency and comprehensiveness of the cleaning work. In this way, no matter how the solar panel 3 adjusts its angle under the drive of the swing plate 6, the cleaning roller 4 and the cleaning strip 5 can always maintain good contact with the surface of the solar panel 3, and can automatically clean with the sliding of the slider 7, so as to better ensure the photoelectric conversion efficiency of the solar panel 3 and extend the endurance and service life of the equipment.

[0053] Optionally, the support cylinder 1 has an inner cavity 101 ; further comprising: a lifting cylinder 8 is lifted and lowered in the inner cavity 101 , the gas monitor 2 is located at the top of the lifting cylinder 8 , and the gas monitor 2 and the swing plate 6 are lifted and lowered connected to the support cylinder 1 via the lifting cylinder 8 .

[0054] In this embodiment, the support tube 1 has an inner cavity 101; the lifting tube 8 can be lifted and lowered in the inner cavity 101 of the support tube 1, and the gas monitor 2 is located at the top of the lifting tube 8, and is lifted and lowered with the support tube 1 through the lifting tube 8. Specifically, by controlling the lifting and lowering of the lifting tube 8 in the inner cavity 101, the height of the gas monitor 2 can be adjusted so that it can be adjusted up and down according to the needs of different monitoring environments, such as avoiding ground obstacles and adapting to gas distribution at different heights. At the same time, the swing plate 6 is synchronously linked with the gas monitor 2 and the lifting tube 8, that is, when the lifting tube 8 rises or falls, the swing plate 6 will also be adjusted in height, so as to ensure that the solar panel 3 is always in a suitable position to obtain the best light, and keep the cleaning roller 4 and the cleaning strip 5 The cleaning function of the solar panel 3 is not affected. Such a design not only increases the applicability and functionality of the device, but also enables the device to maintain stable and efficient monitoring performance in various complex environments, and ensure that the solar panel 3 continues to provide sufficient energy supply.

[0055] Optionally, the support tube 1 also has an avoidance groove 102, which is arranged on the outer wall of the support tube 1 along the height direction and is connected to the inner cavity 101; it also includes: a rack 9 is arranged at one end of the lifting tube 8, located in the avoidance groove 102; a gear 10 is rotatably arranged on the outer wall of the support tube 1, the gear 10 is meshed and connected with the rack 9, and the gear 10 is used to drive the lifting tube 8 to rise and fall.

[0056] In this embodiment, the inner cavity 101 is a rectangular structure, and the lifting cylinder 8 is a rectangular structure; an escape groove 102 is added on the outer wall of the support cylinder 1 along the height direction, and the escape groove 102 is connected to the inner cavity 101 inside the support cylinder 1. A rack 9 is provided at one end of the lifting cylinder 8, and the rack 9 is embedded in the escape groove 102. In addition, a gear 10 is rotatably provided on the outer wall of the support cylinder 1, and the gear 10 is meshed and connected with the rack 9. When the gear 10 rotates, it can drive the lifting cylinder 8 to perform lifting and lowering movements in the inner cavity 101 of the support cylinder 1 through meshing transmission with the rack 9.

[0057] In this way, the height of the gas monitor 2 and the swing plate 6 can be adjusted accurately and stably. Compared with the simple rope or push rod lifting method, the meshing structure of the gear 10 and the rack 9 has better torque transmission efficiency and more precise positioning ability, making the device more reliable and accurate when adjusting the height, so as to better adapt to the gas monitoring needs under different environmental conditions. At the same time, since the rack 9 and the gear 10 are arranged in the avoidance groove 102 on the outer wall of the support tube 1, the structure is compact and the excessive occupation of the internal space is avoided.

[0058] Optionally, the lifting cylinder 8 has a accommodating cavity 801; it also includes: a mounting plate 11 rotatably arranged at the end of the lifting cylinder 8, a gas monitor 2 is arranged at the end of the mounting plate 11, the mounting plate 11 is located between the lifting cylinder 8 and the gas monitor 2, and a swing plate 6 is swingably arranged on the mounting plate 11; a driving member 12 is arranged in the accommodating cavity 801, and the driving member 12 is used to drive the mounting plate 11 to rotate.

[0059] In this embodiment, the mounting plate 11 is rotatably mounted at the end of the lifting cylinder 8, and the gas monitor 2 is mounted on the top of the mounting plate 11. This design allows the gas monitor 2 to not only be lifted and lowered as a whole with the lifting cylinder 8, but also to swing in the horizontal direction through the rotation of the mounting plate 11, thereby expanding the monitoring range and enhancing the monitoring effect. The swing plate 6 is swingably mounted on the mounting plate 11 to capture more sunlight, and more comprehensive cleaning can also be performed through the cleaning roller 4 and the cleaning strip 5. A driving member 12 is arranged in the accommodating chamber 801 inside the lifting cylinder 8, for driving the mounting plate 11 to rotate.

[0060] Optionally, the gas monitor 2 has an air intake port 201 and an air exhaust port 202 , and further includes: a whistle 13 disposed on the air exhaust port 202 .

[0061] In this embodiment, the gas monitor 2 has an air intake port 201 and an air exhaust port 202. The air intake port 201 is used to inhale the environmental gas sample to be monitored and enter the gas monitor 2 for analysis and detection. The air exhaust port 202 is used to discharge the gas that has been detected and purified, to ensure smooth gas circulation inside the monitor, and to reduce the impact of gas accumulation on the accuracy of the detection results. When the gas monitor 2 discharges gas to the outside through the air exhaust port 202, the gas passes through the whistle 13, causing the whistle 13 to emit a sound, which can drive away birds that stay on the device, thereby reducing the damage to the device by birds.

[0062] Optionally, the support tube 1 also has a slide groove 103, which is arranged on the outer wall of the support tube 1, located below the avoidance groove 102, and connected to the inner cavity 101; it also includes: the drill bit 14 is slidably arranged in the inner cavity 101, and after the drill bit 14 slides, it is close to or away from the ground; the handle 15 is slidably arranged in the slide groove 103, one end of the handle 15 is arranged on the outer wall of the drill bit 14, and the other end passes through the slide groove 103 and extends to the outside of the support tube 1.

[0063] In this embodiment, a slide groove 103 is added to the outer wall of the support tube 1. The slide groove 103 is located below the avoidance groove 102 and is connected to the inner cavity 101. A slidable drill bit 14 is set in the inner cavity 101. The drill bit 14 can slide up and down along the inner cavity 101. By controlling the sliding position of the drill bit 14, it can be close to or away from the ground, which is used to realize the temporary fixation or installation of the device on the ground of different textures. The handle 15 is slidably arranged in the slide groove 103, one end is fixedly connected to the outer wall of the drill bit 14, and the other end passes through the slide groove 103 and extends to the outside of the support tube 1. The operator can control the sliding of the drill bit 14 in the inner cavity 101 through the handle 15, so as to realize the action of the drill bit 14 approaching or moving away from the ground. Through this series of designs, the device has a more stable ground fixing ability, especially in occasions where temporary deployment or transfer is required, the device can be quickly and effectively fixed on the ground through the cooperation of the drill bit 14 and the handle 15 according to the specific ground conditions, ensuring the stability and accuracy of the monitoring process.

[0064] Optionally, the support tube 1 further has two locking grooves 104 , which are respectively arranged at the upper and lower ends of the avoidance groove 102 and are connected to the avoidance groove 102 . The locking grooves 104 are used to fix the handle 15 .

[0065] In this embodiment, in order to accurately fix the position of the handle 15 and ensure that its sliding on the outer wall of the support tube 1 is stable and controllable, the support tube 1 is further equipped with two positioning grooves 104. The two positioning grooves 104 are respectively arranged at the upper and lower ends of the original avoidance groove 102 and are connected to the avoidance groove 102. The purpose of this is to allow the handle 15 to be fixed by the positioning groove 104 after sliding to a suitable position, so as to avoid accidental sliding in a non-operating state.

[0066] The specific working process is as follows: the operator first controls the drill bit 14 to slide in the inner cavity 101 through the handle 15 to achieve the installation or removal operation of the device. When the drill bit 14 moves to the desired position, the operator continues to move the handle 15 to slide it into the positioning groove 104. Once the handle 15 is fixed by the positioning groove 104, it will not slide at will, thereby ensuring the stability and safety of the position of the drill bit 14, and preventing the drill bit 14 from moving due to external factors during use, affecting the stability of the device.

[0067] This design not only improves the safety and reliability of the device, but also facilitates the operator's operation and the management and maintenance of the device. By properly utilizing the clamping slot 104 to fix the handle 15, it is ensured that the device can maintain a stable state in different working stages, reflecting the humanized and practical design concept.

[0068] Optionally, it further includes: a support plate 16 is arranged at one end of the support tube 1 close to the avoidance groove 102, and the support plate 16 is used to support the support tube 1 on the ground.

[0069] In this embodiment, in order to further improve the stability and safety of the device, an additional support plate 16 is provided. The support plate 16 is disposed at one end of the support tube 1 close to the avoidance groove 102. Its main function is to firmly support the support tube 1 on the ground and provide additional support force to prevent the device from tipping over or moving during use. Specifically, when the device is being installed or used, the risk of instability caused by external forces can be significantly reduced through the effective contact and support between the support plate 16 and the ground. In particular, when the drill bit 14 partially performs a drilling and fixing operation, since the center of gravity of the device may shift, with the support of the support plate 16, the overall balance and stability of the device will be better guaranteed.

[0070] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A gas environment monitoring device, comprising a gas monitor (2) located on the top of a support tube (1) and a solar panel (3) located on the gas monitor (2), wherein the solar panel (3) is electrically connected to the gas monitor (2); characterized in that: Also includes: A cleaning roller (4) is slidably and rotatably arranged on the solar panel (3), the cleaning roller (4) abutting against the solar panel (3) and used to sweep away dust on the solar panel (3); A cleaning strip (5) is slidably arranged on the solar panel (3) and is located behind the cleaning roller (4). The cleaning strip (5) has a cleaning end (501), and the cleaning end (501) abuts against the solar panel (3). The cleaning strip (5) is used to scrape bird droppings on the solar panel (3).

2. A gas environment monitoring device according to claim 1, characterized in that: Also includes: The swing plate (6) is swingably arranged relative to the support tube (1), and the solar panel (3) is swingably connected to the support tube (1) by being arranged on the swing plate (6).

3. A gas environment monitoring device according to claim 2, characterized in that: Also includes: A slider (7) is slidably arranged on the swing plate (6), and the cleaning roller (4) and the cleaning strip (5) are slidably connected to the solar panel (3) via the slider (7).

4. A gas environment monitoring device according to claim 3, characterized in that: The support tube (1) has an inner cavity (101); and further comprises: A lifting cylinder (8) is lifted and arranged in the inner cavity (101); the gas monitor (2) is located at the top of the lifting cylinder (8); and the gas monitor (2) and the swing plate (6) are connected to the support cylinder (1) through the lifting cylinder (8).

5. A gas environment monitoring device according to claim 4, characterized in that: The support tube (1) further comprises an avoidance groove (102), wherein the avoidance groove (102) is arranged on the outer wall of the support tube (1) along the height direction and is in communication with the inner cavity (101); and further comprises: A rack (9) is arranged at one end of the lifting cylinder (8) and is located in the avoidance groove (102); A gear (10) is rotatably arranged on the outer wall of the support tube (1), the gear (10) is meshingly connected with the rack (9), and the gear (10) is used to drive the lifting tube (8) to rise and fall.

6. A gas environment monitoring device according to claim 5, characterized in that: The lifting cylinder (8) has a receiving chamber (801); and further comprises: A mounting plate (11) is rotatably mounted on the end of the lifting cylinder (8), the gas monitor (2) is mounted on the end of the mounting plate (11), the mounting plate (11) is located between the lifting cylinder (8) and the gas monitor (2), and the swing plate (6) is swingably mounted on the mounting plate (11); A driving member (12) is disposed in the accommodating cavity (801), and the driving member (12) is used to drive the mounting plate (11) to rotate.

7. A gas environment monitoring device according to claim 1, characterized in that: The gas monitor (2) has an air intake port (201) and an air exhaust port (202), and further comprises: A whistle (13) is arranged on the exhaust port (202).

8. A gas environment monitoring device according to claim 5, characterized in that: The support tube (1) further comprises a slide groove (103), wherein the slide groove (103) is arranged on the outer wall of the support tube (1), is located below the avoidance groove (102), and is communicated with the inner cavity (101); and further comprises: A drill bit (14) is slidably disposed in the inner cavity (101), and after sliding, the drill bit (14) moves closer to or farther from the ground; A handle (15) is slidably arranged in the slide groove (103), one end of the handle (15) is arranged on the outer wall of the drill bit (14), and the other end passes through the slide groove (103) and extends to the outside of the support tube (1).

9. A gas environment monitoring device according to claim 8, characterized in that: The support tube (1) further comprises two locking grooves (104), which are respectively arranged at the upper and lower ends of the avoidance groove (102) and are connected to the avoidance groove (102). The locking grooves (104) are used to fix the handle (15).

10. A gas environment monitoring device according to claim 9, characterized in that: Also includes: A support plate (16) is arranged at one end of the support tube (1) close to the avoidance groove (102), and the support plate (16) is used to support the support tube (1) on the ground.

Images