Water pollution monitoring device capable of conveniently adjusting detection depth

Abstract

The utility model relates to the technical field of water pollution monitoring, in particular to a water pollution monitoring device convenient for adjusting detection depth, which comprises a base with a ground cone, a cavity is arranged on the side wall of the base, a dustproof net plate is clamped on the side wall of the cavity, a screw rod is rotatably connected on the side wall of the base, and the screw rod is rotatably connected with the ground cone. The outer portion of the lead screw is slidably sleeved with a sliding seat, the side wall of the base is rotationally connected with a supporting rod, the supporting rod is movably connected with the sliding seat, a telescopic rod is fixed to the bottom of the sliding seat, a fixing block is fixed to the bottom of the telescopic rod, and a sliding rod is fixed to the middle of the fixing block. And a water pollution monitoring mechanism is mounted at the bottom of the sliding rod. According to the water pollution monitoring device capable of conveniently adjusting the detection depth, water pollution at different depths can be monitored, different area ranges can be monitored, the situation that data obtained during monitoring is single is avoided, and the accuracy of water pollution monitoring data is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pollution monitoring, in particular to a water pollution monitoring device which is convenient to adjust the detection depth. Background Technique

[0002] Water pollution is caused by harmful chemical substances, which reduces or loses the use value of water. The harmful substances in water will poison aquatic organisms. Point sources of water pollution refer to the sources that discharge in the form of points and pollute water bodies. Generally, industrial waste water and urban domestic sewage generated by industrial pollution sources and domestic pollution sources.

[0003] Water pollution monitoring is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants and their changing trends, and evaluating the water quality status. A water pollution monitoring system is a device system for monitoring the water pollution status of public waters or pollution sources. In order to monitor the water pollution situation, water pollution monitoring equipment will be used to monitor the water pollution status of public waters or pollution sources.

[0004] At present, most of the water pollution monitoring devices on the market are directly installed on river bridges. However, during the monitoring process, it is inconvenient to adjust the monitoring depth, which reduces the monitoring range. Moreover, it is not convenient to monitor different areas during monitoring, resulting in single data obtained during monitoring and making it difficult to achieve the accuracy of water pollution monitoring data. Content of the Utility Model

[0005] The purpose of the utility model is to provide a water pollution monitoring device which is convenient to adjust the detection depth, so as to solve the problem that the existing monitoring device in the above-mentioned background technique is not convenient to adjust the monitoring depth and the monitoring range, resulting in single data obtained during monitoring. To achieve the above purpose, the utility model provides the following technical scheme: A water pollution monitoring device which is convenient to adjust the detection depth, including a base with a ground cone, a cavity is opened on the side wall of the base, a dust-proof net plate is clamped on the side wall of the cavity, a lead screw is rotatably connected to the side wall of the base, a sliding seat is slidably sleeved on the outside of the lead screw, a support rod is rotatably connected to the side wall of the base, the support rod is movably connected with the sliding seat, a telescopic rod is fixed at the bottom of the sliding seat, a fixing block is fixed at the bottom of the telescopic rod, a sliding rod is fixed in the middle of the fixing block, and a water pollution monitoring mechanism is installed at the bottom of the sliding rod;

[0006] It further includes:

[0007] A disassembly part for loading and unloading the dust-proof net plate;

[0008] A first driving part for driving the lead screw to rotate;

[0009] A second driving part for driving the support rod to rotate;

[0010] A telescopic member for driving the telescopic rod to perform telescopic movement.

[0011] Preferably, the disassembling member includes:

[0012] Fixed rods, two fixed rods are fixed on the side wall of the base. Thread grooves are provided on the outer shaft of the end of the fixed rods. A nut threadedly sleeved on the outer shaft of the fixed rod is in threaded cooperation with the thread grooves, and an external thread in threaded cooperation with the thread grooves is provided on the inner wall of the nut.

[0013] Preferably, the disassembling member further includes:

[0014] Fixed plates, the fixed plates are fixed at both ends of the dust-proof net plate, and through holes for inserting the fixed rods are provided inside the dust-proof net plate.

[0015] Preferably, the first driving member includes:

[0016] A first motor, a first mounting seat is fixed on the side wall of the inner cavity of the base, the first motor is fixed on the side wall of the first mounting seat, and the output end of the first motor is fixedly connected to the lead screw.

[0017] Preferably, the second driving member includes:

[0018] A second motor, a second mounting seat is fixed on the side wall of the inner cavity of the base, the second motor is fixed on the side wall of the second mounting seat, and the output end of the second motor is fixedly connected to the support rod.

[0019] Preferably, the telescopic member includes:

[0020] Limit clamping strips symmetrically fixed on both sides of the support rod, and the limit clamping strips rotate inside the sliding seat;

[0021] A driving bevel gear sleeved on the outer shaft of the support rod with limit clamping strips;

[0022] A driven bevel gear rotatably connected to the inner bottom surface of the sliding seat, and the driving bevel gear meshes with the driven bevel gear;

[0023] A screw rod fixed at the bottom of the driven bevel gear, the sliding rod is threadedly sleeved with the screw rod, and an external thread in threaded cooperation with the screw rod is provided inside the sliding rod.

[0024] Compared with the prior art, the beneficial effects of the present utility model:

[0025] In the present utility model, the monitoring height of the water pollution monitoring agency can be adjusted according to requirements, so as to realize the monitoring of water pollution at different depths and improve the monitoring range.

[0026] In the present utility model, the water pollution monitoring at different positions can be realized, so that the monitoring of different regional ranges can be carried out, avoiding the single data obtained during monitoring and improving the accuracy of water pollution monitoring data. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0028] Figure 2 is of the present utility model Figure 1 schematic diagram of the connection structure of the first driving member, the second driving member and the telescopic member;

[0029] Figure 3 is of the present utility model Figure 2 schematic diagram of the side view of the base;

[0030] Figure 4 is of the present utility model Figure 1 schematic diagram of the dust-proof net plate structure.

[0031] In the figure:

[0032] 1. Base; 101. Fixed rod; 102. Screw groove; 103. Nut;

[0033] 2. Ground cone;

[0034] 3. Cavity;

[0035] 4. Dust-proof net plate; 41. Fixed plate; 42. Through hole;

[0036] 5. Lead screw; 51. First mounting seat; 52. First motor;

[0037] 6. Slide seat;

[0038] 7. Support rod; 71. Second mounting seat; 72. Second motor;

[0039] 8. Telescopic rod; 81. Limit clamping strip; 82. Driving bevel gear; 83. Driven bevel gear; 84. Screw;

[0040] 9. Fixed block;

[0041] 10. Slide bar;

[0042] 11. Water pollution monitoring agency. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present utility model.

[0044] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: A water pollution monitoring device that is convenient to adjust the detection depth, including a base 1 with a ground cone 2. The design of the base 1 with a ground cone 2 can increase the contact area and friction with the ground, thereby improving the stability of the installation of the base 1. A cavity 3 is provided on the side wall of the base 1, and a dust-proof mesh plate 4 is clamped on the side wall of the cavity 3. A lead screw 5 is rotatably connected to the side wall of the base 1, a sliding seat 6 is slidably sleeved on the outside of the lead screw 5, a support rod 7 is rotatably connected to the side wall of the base 1, the support rod 7 is movably connected to the sliding seat 6, a telescopic rod 8 is fixed to the bottom of the sliding seat 6, a fixing block 9 is fixed to the bottom of the telescopic rod 8, and a sliding rod 10 is fixed in the middle of the fixing block 9. The telescopic rod 8 can make the connection between the sliding rod 10 and the sliding seat 6 firm and reliable, avoiding failures caused by loosening or falling off. A water pollution monitoring mechanism 11 is installed at the bottom of the sliding rod 10;

[0045] It should be noted that the water pollution monitoring mechanism 11 usually consists of parts such as sensors, data collectors, data transmission modules, and cloud platforms. The sensor is the core component of the water quality monitoring device, used to measure various parameters of the water body in real time. The data collector is responsible for receiving and storing the data collected by the sensors. The data transmission module is used to transmit the collected data to a remote server or cloud platform. The cloud platform receives data from each monitoring point and performs centralized storage, processing, and analysis. Users can access and view the water quality monitoring data through the cloud platform. This technical solution belongs to the prior art in this field and is not the main innovation. The water pollution monitoring mechanism 11 only includes and is not unique, so it will not be described in detail.

[0046] A water pollution monitoring device that is convenient to adjust the detection depth also includes a disassembly part, a first driving part, a second driving part, and a telescopic part. The disassembly part is used for loading and unloading the dust-proof mesh plate 4; the first driving part is used to drive the lead screw 5 to rotate; the second driving part is used to drive the support rod 7 to rotate; the telescopic part is used to drive the telescopic rod 8 to perform telescopic movement.

[0047] In this embodiment, as Figure 1As shown in the figure, the disassembling part includes a fixing rod 101. The fixing rod 101 is fixed to the side wall of the base 1. There are two fixing rods 101. A threaded groove 102 is formed in the outer shaft at the end of the fixing rod 101. A nut 103 that is threadedly engaged with the threaded groove 102 is sleeved on the outer shaft of the fixing rod 101. The inner wall of the nut 103 is provided with an external thread that is threadedly engaged with the threaded groove 102. The fixing rod 101 is fixed to the side wall of the base 1 and the number is two. A threaded groove 102 is formed in the outer shaft at the end of each fixing rod 101. These threaded grooves 102 are used to cooperate with the threadedly sleeved nut 103. The inner wall of the nut 103 is provided with an external thread that matches the threaded groove 102 to achieve a threaded connection.

[0048] In this embodiment, as Figure 4 shown, the disassembling part further includes a fixing plate 41. The fixing plate 41 is fixed to both ends of the dust-proof net plate 4. A through hole 42 into which the fixing rod 101 is inserted is formed inside the dust-proof net plate 4.

[0049] In this embodiment, as Figure 2 or Figure 3 shown, the first driving part includes a first motor 52. A first mounting seat 51 is fixed to the side wall of the inner cavity 3 of the base 1. The first motor 52 is fixed to the side wall of the first mounting seat 51. The output end of the first motor 52 is fixedly connected to the lead screw 5.

[0050] In this embodiment, as Figure 2 or Figure 3 shown, the second driving part includes a second motor 72. A second mounting seat 71 is fixed to the side wall of the inner cavity 3 of the base 1. The second motor 72 is fixed to the side wall of the second mounting seat 71. The output end of the second motor 72 is fixedly connected to the support rod 7.

[0051] In this embodiment, as Figure 2 shown, the telescopic part includes a limit clamping strip 81. The limit clamping strip 81 is symmetrically fixed to both sides of the support rod 7. The limit clamping strip 81 rotates inside the sliding seat 6. The strip-shaped parts symmetrically fixed to both sides of the support rod 7 are used to limit the movement range or direction of the sliding seat 6 on the support rod 7, ensuring that the sliding seat 6 can only perform a specific rotational movement on the support rod 7 and will not undergo unnecessary sliding or deviation.

[0052] A driving bevel gear 82 is sleeved on the outer shaft of the support rod 7 with the limit clamping strip 81;

[0053] A driven bevel gear 83 is rotatably connected to the inner bottom surface of the sliding seat 6. The driving bevel gear 82 meshes with the driven bevel gear 83;

[0054] The screw rod 84 is fixed to the bottom of the driven bevel gear 83. The sliding rod 10 is threadedly sleeved on the screw rod 84. The inside of the sliding rod 10 is provided with an external thread that is in threaded cooperation with the screw rod 84. When the screw rod 84 rotates, the sliding rod 10 will perform a linear motion of rising or falling along the axial direction of the screw rod 84.

[0055] It should be noted that the specific model specifications of the first motor 52 and the second motor 72 need to be selected according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated here.

[0056] The usage method and advantages of the present utility model: When the water pollution monitoring device that is convenient for adjusting the detection depth is working, the working process is as follows:

[0057] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, when using the device, first align the fixing plates 41 at both ends of the dust-proof net plate 4 with the fixing rods 101. The through holes 42 in the fixing plates 41 penetrate the fixing rods 101. Immediately afterwards, screw the nut 103 tightly on the thread groove 102 of the fixing rod 101. Through threaded cooperation, the fixing plates 41 and the dust-proof net plate 4 connected thereto are fastened to the fixing rods 101. The dust-proof net plate 4 prevents external substances from entering the cavity 3 and damaging the motor, and dissipates heat through the flow holes of the dust-proof net plate 4. When it is necessary to disassemble the dust-proof net plate 4, turn the knob nut 103 so that it moves along the axial direction of the fixing rod 101 and disengages from the thread groove 102, then the limit of the dust-proof net plate 4 can be released, and thus it can be quickly disassembled and maintained.

[0058] Immediately afterwards, install the base 1 on the river embankment and fix it by embedding the ground cones 2 therein, and monitor the water pollution through the water pollution monitoring mechanism 11.

[0059] When it is necessary to monitor the water pollution at different positions, start the first motor 52 to drive the lead screw 5 to rotate. The sliding seat 6 will perform a horizontal movement along the axial direction of the lead screw 5. At the same time, as the sliding seat 6 moves horizontally, the driving bevel gear 82 will also slide horizontally along the support rod 7 and the external limit strip 81, and the water pollution monitoring mechanism 11 will also move accordingly, thereby realizing the monitoring of water pollution at different positions, enabling the monitoring of different regional ranges, avoiding single data obtained during monitoring, and improving the accuracy of water pollution monitoring data.

[0060] When it is necessary to monitor water pollution at different depths, the second motor 72 is started to drive the support rod 7 to rotate. The limit clamping strip 81 on its outer wall then rotates and drives the driving bevel gear 82 to rotate within the sliding seat 6. When the driving bevel gear 82 rotates, it meshes with the driven bevel gear 83. The driven bevel gear 83 is forced to rotate along the bottom surface of the sliding seat 6, and at the same time drives the screw rod 84 at the bottom to rotate. The sliding rod 10 will then perform a linear upward or downward movement in threaded cooperation with the axial rotation direction of the screw rod 84. When the sliding rod 10 moves upward or downward, the water pollution monitoring mechanism 11 will also rise and fall accordingly, thereby realizing the monitoring of water pollution at different depths and improving the monitoring range.

[0061] The above shows and describes the basic principles, main features and advantages of the present invention. Technical staff in this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A water pollution monitoring device convenient for adjusting the detection depth, comprising a base (1) with a ground cone (2), characterized in that: A cavity (3) is formed in the side wall of the base (1). A dust-proof net plate (4) is clamped to the side wall of the cavity (3). A lead screw (5) is rotatably connected to the side wall of the base (1). A sliding seat (6) is slidably sleeved on the outer part of the lead screw (5). A support rod (7) is rotatably connected to the side wall of the base (1). The support rod (7) is movably connected to the sliding seat (6). An expansion link (8) is fixed to the bottom of the sliding seat (6). A fixing block (9) is fixed to the bottom of the expansion link (8). A sliding rod (10) is fixed in the middle of the fixing block (9). A water pollution monitoring mechanism (11) is installed at the bottom of the sliding rod (10). It further includes: A disassembling part for loading and unloading the dust-proof net plate (4); A first driving part for driving the lead screw (5) to rotate; A second driving part for driving the support rod (7) to rotate; An expansion part for driving the expansion link (8) to expand and contract.

2. The water pollution monitoring device for facilitating the adjustment of detection depth according to claim 1, wherein: The disassembling part includes: Fixed rods (101) fixed to the side wall of the base (1). There are two fixed rods (101). A thread groove (102) is formed in the outer shaft of the end of the fixed rod (101). A nut (103) threadedly sleeved on the outer shaft of the fixed rod (101) is in threaded cooperation with the thread groove (102). The inner wall of the nut (103) is provided with an external thread in threaded cooperation with the thread groove (102).

3. The water pollution monitoring device capable of facilitating the adjustment of detection depth according to claim 1, characterized in that: The disassembling part further includes: Fixing plates (41) fixed to both ends of the dust-proof net plate (4). Through holes (42) into which the fixed rods (101) are inserted are formed in the dust-proof net plate (4).

4. A water pollution monitoring device facilitating the adjustment of detection depth according to claim 1, wherein: The first driving part includes: A first motor (52). A first mounting seat (51) is fixed to the side wall of the inner cavity (3) of the base (1). The first motor (52) is fixed to the side wall of the first mounting seat (51). The output end of the first motor (52) is fixedly connected to the lead screw (5).

5. The water pollution monitoring device for facilitating the adjustment of detection depth according to claim 1, wherein: The second driving part includes: A second motor (72). A second mounting seat (71) is fixed to the side wall of the inner cavity (3) of the base (1). The second motor (72) is fixed to the side wall of the second mounting seat (71). The output end of the second motor (72) is fixedly connected to the support rod (7).

6. A water pollution monitoring device that is convenient for adjusting the detection depth according to claim 1, characterized in that: The expansion part includes: Limit clamping strips (81) symmetrically fixed to both sides of the support rod (7). The limit clamping strips (81) rotate in the sliding seat (6); A driving bevel gear (82) sleeved on the outer shaft of the support rod (7) with the limit clamping strips (81); A driven bevel gear (83) rotatably connected to the inner bottom surface of the sliding seat (6). The driving bevel gear (82) meshes with the driven bevel gear (83); A screw rod (84), the screw rod (84) is fixed to the bottom of the driven bevel gear (83), the sliding rod (10) is threadedly sleeved with the screw rod (84), and an external thread that is in threaded cooperation with the screw rod (84) is provided inside the sliding rod (10).

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