Environmental pollution monitoring instrument

Abstract

The utility model relates to an environmental pollution monitoring instrument, which belongs to the technical field of environmental pollution monitoring instruments and comprises a monitoring instrument body, a supporting plate and a three-legged support are arranged at the bottom of the monitoring instrument body, a positioning lifting structure is arranged on the supporting plate, and the positioning lifting structure comprises a connecting frame mounted at the top of the supporting plate. According to the environmental pollution monitoring instrument, two connecting frames are welded to the bottom of the monitoring instrument body, when installation is needed, the monitoring instrument body is placed at the tops of the connecting frames, the connecting frames are inserted into the connecting frames, a feeding component is started, and two abutting plates are controlled to move towards the opposite sides and press the connecting frames; the positioning plate on the abutting plate is inserted into the connecting frame, so that the monitoring instrument body is rapidly fixed, and in the using process, the positioning screw in the locking component can be rotated, the square column is moved up and down, then the positioning screw is tightened again, and adjustment of different heights is achieved.

Description

Technical Field

[0001] This utility model relates to the field of environmental pollution monitoring instruments, specifically an environmental pollution monitoring instrument. Background Technology

[0002] Environmental pollution monitoring instruments are devices used to monitor and analyze various pollutants in the environment. By sampling and analyzing environmental elements, they obtain information such as the type, concentration, and distribution of pollutants, providing data support for environmental management, pollution prevention and control, and ecological protection. Environmental pollution monitoring instruments can be divided into particulate matter monitors, gas monitors, volatile organic compound monitors, multi-parameter water quality analyzers, chemical oxygen demand (COD) analyzers, ammonia nitrogen analyzers, soil heavy metal analyzers, and soil organic pollutant analyzers. Environmental pollution monitoring instruments can accurately measure the concentration and type of pollutants, providing reliable data for environmental governance and decision-making. Many instruments have automated sampling, analysis, and data transmission functions, enabling automatic continuous monitoring and data transmission to a data center via network for remote monitoring and management.

[0003] Currently, environmental pollution monitoring instruments mainly consist of the instrument body, a tray, and a tripod. The tripod allows the instrument body to be mounted in different environments. However, since the instrument body, tray, and tripod are integrated, the instrument body needs to be disassembled and placed separately when carried, making disassembly and assembly quite troublesome. Therefore, an environmental pollution monitoring instrument is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an environmental pollution monitoring instrument that is easy to assemble and disassemble. It solves the problem that environmental pollution monitoring instruments are mainly composed of a monitoring instrument body, a tray, and a tripod, which can be used to set up the monitoring instrument body in different environments. However, since the monitoring instrument body, tray, and tripod are a whole, the monitoring instrument body needs to be disassembled and placed separately when carried, which makes the disassembly and assembly work relatively troublesome.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an environmental pollution monitoring instrument, comprising a monitoring instrument body, wherein a support plate and a tripod are provided at the bottom of the monitoring instrument body, and a positioning and lifting structure is provided on the support plate;

[0006] The positioning and lifting structure includes a connecting frame installed on the top of the support plate. Two support frames that penetrate and extend into the connecting frame are fixedly installed on the bottom of the monitoring instrument body. Two abutment plates for pressing the support frames are slidably installed inside the connecting frame. A positioning plate with one end penetrating and extending into the support frame is fixedly installed on the opposite side of each of the two abutment plates. A feeding component for controlling the movement of the two abutment plates to the opposite side or opposite side is fixedly installed on the inner bottom wall of the connecting frame. A guide component for stabilizing the vertical movement of the connecting frame is provided at the bottom of the connecting frame. A lifting assembly for adjusting the height is provided on the support plate.

[0007] Furthermore, the lifting assembly includes a square sleeve, which is fixedly installed at the bottom of the support plate and extends through and into the interior of the support plate at one end. A square post with one end extending through the square sleeve is fixedly installed at the bottom of the connecting frame, and a locking component for locking the position of the square post is provided on the back of the square sleeve.

[0008] Furthermore, the tripod is mounted on the support plate, and the monitoring instrument body is equipped with a detection probe and a display.

[0009] Furthermore, a limiting strip is fixedly installed on the back of the connecting frame, and limiting grooves are opened on the back of both abutment plates. The outer surface of the limiting strip is slidably connected to the inner wall of the two limiting grooves respectively.

[0010] Furthermore, the feeding component includes a mounting bracket and two electric push rods. The mounting bracket is fixedly installed on the inner bottom wall of the connecting frame, and the two electric push rods are fixedly installed on the mounting bracket. The telescopic ends of the two electric push rods are respectively fixedly connected to the opposite sides of the two abutment plates.

[0011] Furthermore, the guiding component includes two guide rods, which are respectively fixedly installed on the bottom of the connecting frame. A connecting hole is provided on the support plate, and one end of the guide rod passes through the connecting hole and is slidably connected to the inner wall of the connecting hole.

[0012] Furthermore, the locking component includes a positioning screw and four positioning holes. All four positioning holes are opened on the square post. One end of the positioning screw passes through the square sleeve and extends into the interior of the positioning hole. The positioning screw is threadedly connected to the square sleeve.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] This environmental pollution monitoring instrument features a positioning and lifting structure. Two connecting frames are welded to the bottom of the instrument body. During installation, the instrument body is placed on top of the connecting frames, allowing the frames to insert. The feeding mechanism is then activated, controlling two abutment plates to move towards opposite sides and press against the connecting frames. This causes the positioning plates on the abutment plates to insert into the connecting frames, quickly securing the instrument body. Furthermore, during use, the positioning screws in the locking mechanism can be rotated, and the square column moved up and down. Tightening the screws again allows for height adjustment, facilitating the use of the instrument and enhancing its practicality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the present utility model. Figure 1 Enlarged view of point A in the image;

[0017] Figure 3 This is a perspective view of the structural connecting frame, guide component, and connecting square column of this utility model.

[0018] In the diagram: 1. Monitoring instrument body; 2. Support plate; 3. Tripod; 41. Connecting frame; 42. Support frame; 43. Abutment plate; 44. Positioning plate; 45. Feeding component; 46. Guide component; 47. Square sleeve; 48. Square column; 49. Locking component. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 3 An environmental pollution monitoring instrument in this embodiment includes a monitoring instrument body 1. The bottom of the monitoring instrument body 1 is provided with a support plate 2 and a tripod 3. The support plate 2 is provided with a positioning and lifting structure. The tripod 3 is installed on the support plate 2. The monitoring instrument body 1 is provided with a detection contact and a display.

[0021] In this embodiment, the positioning and lifting structure includes a connecting frame 41 installed on the top of the support plate 2. Two support frames 42 are fixedly installed at the bottom of the monitoring instrument body 1, penetrating and extending into the connecting frame 41. Two abutment plates 43 for pressing the support frames 42 are slidably installed inside the connecting frame 41. A limit strip is fixedly installed on the back of the connecting frame 41. Limit grooves are opened on the back of the two abutment plates 43. The outer surface of the limit strip is slidably connected to the inner wall of the two limit grooves, thereby restricting the two abutment plates 43 to only move linearly on the outer surface of the limit strip. A positioning plate 44 with one end penetrating and extending into the support frame 42 is fixedly installed on the opposite side of the two abutment plates 43. A feeding component 45 for controlling the movement of the two abutment plates 43 to the opposite side or the opposite side is fixedly installed on the inner bottom wall of the connecting frame 41. A guide component 46 for stabilizing the vertical movement of the connecting frame 41 is provided at the bottom of the connecting frame 41. A lifting assembly for adjusting the height is provided on the support plate 2.

[0022] The feeding component 45 includes a mounting bracket and two electric push rods. The mounting bracket is fixedly installed on the inner bottom wall of the connecting frame 41, and the two electric push rods are fixedly installed on the mounting bracket. The telescopic ends of the two electric push rods are respectively fixedly connected to the opposite sides of the two abutment plates 43, so as to facilitate the control of the two abutment plates 43 to move to the opposite side or to the opposite side by telescopic control of the electric push rods.

[0023] In addition, the guide component 46 includes two guide rods, which are fixedly installed at the bottom of the connecting frame 41. The support plate 2 has a connecting hole, and one end of the guide rod passes through the connecting hole and is slidably connected to the inner wall of the connecting hole, which facilitates the stable up-and-down movement of the connecting frame 41 and the monitoring instrument body 1.

[0024] By adopting the above technical solution, when the electric push rod extends or retracts, it pushes the abutment plate 43 to move within the connecting frame 41. A positioning plate 44 is fixed on the opposite side of the abutment plate 43. The positioning plate 44 penetrates and extends into the support frame 42. Through the movement of the abutment plate 43, the positioning plate 44 can apply pressure to the support frame 42 to achieve the positioning function of the support frame 42. The limiting strip on the back of the connecting frame 41 cooperates with the limiting groove on the back of the abutment plate 43, so that the abutment plate 43 can only slide along the limiting strip, ensuring the linearity and stability of the movement of the abutment plate 43 and preventing the abutment plate 43 from shifting or rotating during the movement.

[0025] In this embodiment, the lifting assembly includes a square sleeve 47, which is fixedly installed on the bottom of the support plate 2 and extends through and into the interior of the support plate 2 at one end. A square post 48 with one end extending through the square sleeve 47 is fixedly installed on the bottom of the connecting frame 41. A locking component 49 for locking the position of the square post 48 is provided on the back of the square sleeve 47. The locking component 49 includes a positioning screw and four positioning holes. All four positioning holes are opened on the square post 48. One end of the positioning screw extends through the square sleeve 47 and into the interior of the positioning hole. The positioning screw is threadedly connected to the square sleeve 47, which facilitates rotating the positioning screw and inserting it into the positioning hole, thereby fixing the position of the square post 48.

[0026] Using the above technical solution, when it is necessary to adjust the height of the monitoring instrument body 1, the vertical movement of the connecting frame 41 and the entire monitoring instrument body 1 can be achieved by adjusting the position of the square column 48 inside the square sleeve 47. One end of the two guide rods of the guide component 46 is fixed to the bottom of the connecting frame 41, and the other end passes through the connecting hole on the support plate 2 and slides through its inner wall, ensuring the stability of the connecting frame 41 when moving up and down and preventing the connecting frame 41 from shaking or tilting. After adjusting the height, the positioning screw in the locking component 49 is used to pass one end through the square sleeve 47 and screw it into the positioning hole of the square column 48 to lock the position of the square column 48, thereby fixing the height position of the monitoring instrument body 1.

[0027] The working principle of the above embodiments is as follows:

[0028] When the electric push rod extends or retracts in this environmental pollution monitoring instrument, it pushes the abutment plate 43 to move within the connecting frame 41. A positioning plate 44 is fixed on the opposite side of the abutment plate 43. The positioning plate 44 penetrates and extends into the support frame 42. By moving the abutment plate 43, the positioning plate 44 can apply pressure to the support frame 42 to achieve the positioning function of the support frame 42. The limiting strip on the back of the connecting frame 41 cooperates with the limiting groove on the back of the abutment plate 43, so that the abutment plate 43 can only slide along the limiting strip, ensuring the linearity and stability of the movement of the abutment plate 43 and preventing the abutment plate 43 from shifting or rotating during the movement.

[0029] When it is necessary to adjust the height of the monitoring instrument body 1, the position of the square column 48 inside the square sleeve 47 can be adjusted to move the connecting frame 41 and the entire monitoring instrument body 1 up and down. One end of the two guide rods of the guide component 46 is fixed to the bottom of the connecting frame 41, and the other end passes through the connecting hole on the support plate 2 and slides through its inner wall, ensuring the stability of the connecting frame 41 when moving up and down and preventing the connecting frame 41 from shaking or tilting. After adjusting the height, the positioning screw in the locking component 49 is used to pass one end through the square sleeve 47 and screw it into the positioning hole of the square column 48 to lock the position of the square column 48, thereby fixing the height position of the monitoring instrument body 1.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmental pollution monitoring instrument comprising a monitoring instrument body (1), characterised in that: The bottom of the monitoring instrument body (1) is provided with a support plate (2) and a tripod (3), and the support plate (2) is provided with a positioning and lifting structure; The positioning and lifting structure includes a connecting frame (41) installed on the top of the tray (2). Two support frames (42) are fixedly installed at the bottom of the monitoring instrument body (1), extending through the connecting frame (41). Two abutment plates (43) for pressing the support frames (42) are slidably installed inside the connecting frame (41). A positioning plate (44) with one end extending through the support frame (42) is fixedly installed on the opposite side of the two abutment plates (43). A feeding component (45) for controlling the movement of the two abutment plates (43) to the opposite side or the opposite side is fixedly installed on the inner bottom wall of the connecting frame (41). A guide component (46) for stabilizing the vertical movement of the connecting frame (41) is provided at the bottom of the connecting frame (41). A lifting component for adjusting the height is provided on the tray (2).

2. The environmental pollution monitoring instrument according to claim 1, characterized in that: The lifting assembly includes a square sleeve (47), which is fixedly installed at the bottom of the support plate (2) and extends through and into the interior of the support plate (2) at one end. A square post (48) with one end extending through the square sleeve (47) is fixedly installed at the bottom of the connecting frame (41). A locking component (49) for locking the position of the square post (48) is provided on the back of the square sleeve (47).

3. The environmental pollution monitoring instrument according to claim 1, wherein: The tripod (3) is mounted on the support plate (2), and the monitoring instrument body (1) is equipped with a detection contact and a display.

4. The environmental pollution monitoring instrument according to claim 1, wherein: A limiting strip is fixedly installed on the back of the connecting frame (41), and a limiting groove is opened on the back of both abutting plates (43). The outer surface of the limiting strip is slidably connected to the inner wall of the two limiting grooves respectively.

5. The environmental pollution monitoring instrument according to claim 1, wherein: The feeding component (45) includes a mounting bracket and two electric push rods. The mounting bracket is fixedly installed on the inner bottom wall of the connecting frame (41). The two electric push rods are fixedly installed on the mounting bracket. The telescopic ends of the two electric push rods are respectively fixedly connected to the opposite sides of the two abutment plates (43).

6. The environmental pollution monitoring instrument according to claim 1, wherein: The guide component (46) includes two guide rods, which are fixedly installed on the bottom of the connecting frame (41). The support plate (2) has a connecting hole, and one end of the guide rod passes through the connecting hole and is slidably connected to the inner wall of the connecting hole.

7. The environmental pollution monitoring instrument according to claim 2, wherein: The locking component (49) includes a positioning screw and four positioning holes. All four positioning holes are opened on the square post (48). One end of the positioning screw passes through the square sleeve (47) and extends into the interior of the positioning hole. The positioning screw is threadedly connected to the square sleeve (47).

Images