A water environment index measurement and analysis device based on plateau river conditions

Abstract

The utility model relates to the technical field of water environment index measurement and analysis devices under plateau river conditions, and proposes a water environment index measurement and analysis device based on plateau river conditions, comprising a fixing plate, wherein three insertion holes are provided on the upper surface of the fixing plate, and a temperature sensor, a PH detection test paper, and a dissolved oxygen detector are respectively installed and fixed in the three insertion holes, and the temperature sensor, the PH detection test paper, and the dissolved oxygen tester are all connected and fixed with a wire harness, and the other end of the wire harness is connected with a network terminal, the detection device is placed in a plateau river, and the fixing seat is inserted into the bottom of the water flow, and the water quality is measured by the temperature sensor, the PH detection test paper, and the dissolved oxygen detector, and the water quality is directly transmitted to the network terminal, and the network terminal can be connected to the network to transmit the data in real time, and the data can be stored in a cloud database, and timely and effective data analysis and processing are carried out to ensure the accuracy of the measured data.

Description

Technical Field

[0001] The utility model relates to the technical field of water environment index measurement and analysis devices under plateau river conditions, and specifically to a water environment index measurement and analysis device based on plateau river conditions. Background Art

[0002] In the existing technology, the quality of plateau river water determines the condition of the ecological environment. The purpose of measuring water quality indicators is mainly to detect physical indicators and chemical indicators in the water quality standards. The most commonly used water quality detection device is to connect the detection probe to the detection body through a communication line, put it into the water, take samples and then measure the indicators, which can easily cause errors in the data. The monitoring equipment is fixed in place by a traction rope and a traction object. If the length of the traction rope is equal to the depth of the river, the monitoring equipment will be stably fixed. If the length of the traction rope is greater than the depth of the river, although the monitoring equipment can be fixed, the monitoring equipment will continue to shake or change position with the water flow, resulting in instability of the monitoring equipment and easy risks of equipment being washed away. Utility Model Content

[0003] The utility model provides a water environment index measuring and analyzing device based on plateau river conditions, which solves the problem of a water environment index measuring and analyzing device based on plateau river conditions in the related technology.

[0004] The technical solution of the utility model is as follows: a water environment index measurement and analysis device based on plateau river conditions, including a fixing plate, the upper surface of the fixing plate is provided with three installation holes, and a temperature sensor, a PH test paper, and a dissolved oxygen detector are respectively installed in the three installation holes. The temperature sensor, the PH test paper, and the dissolved oxygen tester are all connected and fixed to a wiring harness, and the other end of the wiring harness is connected to a network terminal.

[0005] A rectangular groove is opened in the middle position of the upper surface of the fixing plate, a hollow L-shaped rod is connected and fixed in the rectangular groove, the wiring harness is placed in the L-shaped rod, a fixing seat is installed and fixed on the lower surface of the vertical part of the L-shaped rod, the end of the horizontal part of the L-shaped rod is inserted and fixed in the rectangular frame, and a fixing component is connected and fixed on the lower surface of the rectangular frame.

[0006] Furthermore, the fixing assembly includes a U-shaped plate, a cavity is provided at the protruding portion of the U-shaped plate, a spring is connected and fixed in the cavity, an arc block is connected and fixed at the other end of the spring, an insertion cone is provided on the lower side of the U-shaped plate, two arc grooves are symmetrically provided at the upper position of the outer peripheral surface of the insertion cone, the insertion cone is inserted in the U-shaped plate, the arc block is inserted in the arc groove, a side of the arc block facing away from the insertion cone is connected and fixed to a sliding rod, and one end of the sliding rod facing away from the arc block passes through the U-shaped plate and extends to the outside of the U-shaped plate.

[0007] Furthermore, a threaded rod is threadedly connected to the upper surface of the rectangular frame, and a plurality of through holes cooperating with the threaded rod are formed on a side of the L-shaped rod facing the threaded rod, and the through holes are equidistantly arranged from left to right.

[0008] Furthermore, a concave groove is processed on the lower surface of the L-shaped rod, and the fixing seat is inserted into the concave groove and threadedly connected through a threaded column.

[0009] Furthermore, a nut is threadedly connected to the threaded end of the threaded column, and a side surface of the nut is fitted with the L-shaped rod.

[0010] Furthermore, a cylindrical cover is sleeved on the outer side of the vertical portion of the L-shaped rod, and the inner wall of the cylindrical cover is connected and fixed to the fixing plate.

[0011] The working principle and beneficial effects of the utility model are:

[0012] 1. In the utility model, the detection device is placed in a plateau river, and the fixing seat is inserted into the bottom of the water flow. The water quality is measured by a temperature sensor, a PH test paper, and a dissolved oxygen tester, and the water quality is directly transmitted to a network terminal. The network terminal can be connected to the network to transmit the data in real time, and the data can be stored in a cloud database for timely and effective data analysis and processing, thereby ensuring the accuracy of the measurement data.

[0013] 2. In the utility model, when the water level is high and the fixing seat cannot be inserted to the bottom of the water flow, the insertion cone can be inserted into the U-shaped plate. When the insertion cone is inserted into the U-shaped plate, the arc block will be pushed into the cavity. When the insertion cone moves to the bottom of the U-shaped plate, the arc block will be pushed into the arc groove to fix it under the elastic force of the spring, and the insertion cone is inserted on the ground, so that the detection device can float and stand in the water flow. After the detection is completed, the sliding rod can be pulled to move the arc block into the cavity, and the insertion cone can be taken out. In addition, the detection device can be adjusted to different positions of the water flow by changing the position of the L-shaped rod in the rectangular frame, thereby increasing its scope of application and increasing the comparison of detection data. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a structural plan view of the utility model;

[0017] Figure 3 It is a top view of the detection device in the utility model;

[0018] Figure 4 for Figure 2 A magnified view of middle;

[0019] In the figure: 1. fixing plate; 2. temperature sensor; 3. pH test paper; 4. dissolved oxygen tester; 5. wiring harness; 6. L-shaped rod; 7. rectangular frame; 8. fixing seat; 9. threaded column; 10. nut; 11. threaded rod; 12. through hole; 13. installation cone; 14. network terminal; 15. U-shaped plate; 16. arc block; 17. spring; 18. sliding rod; 19. cylindrical cover. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, a water environment index measurement and analysis device based on plateau river conditions includes a fixing plate 1, and three insertion holes are opened on the upper surface of the fixing plate 1. A temperature sensor 2, a pH test paper 3, and a dissolved oxygen detector are respectively installed in the three insertion holes. The temperature sensor 2, the pH test paper 3, and the dissolved oxygen tester 4 are all connected and fixed to a wiring harness 5, and the other end of the wiring harness 5 is connected to a network terminal 14.

[0023] In the utility model, the detection device is placed in a plateau river, and the fixing seat 8 is inserted into the bottom of the water flow. The water quality is measured by the temperature sensor 2, the pH test paper 3, and the dissolved oxygen detector, and directly transmitted to the network terminal 14. The network terminal 14 can be connected to the network to transmit the data in real time, and can be stored in the cloud database for timely and effective data analysis and processing, thereby ensuring the accuracy of the measurement data.

[0024] Example 2

[0025] As shown in the figure Figure 1 , Figure 2 and Figure 4As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a rectangular groove is opened in the middle position of the upper surface of the fixing plate 1, a hollow L-shaped rod 6 is connected and fixed in the rectangular groove, the wiring harness 5 is placed in the L-shaped rod 6, a fixing seat 8 is installed and fixed on the lower surface of the vertical part of the L-shaped rod 6, the end of the horizontal part of the L-shaped rod 6 is inserted and fixed in the rectangular frame 7, and a fixing component is connected and fixed on the lower surface of the rectangular frame 7. The fixing component includes a U-shaped plate 15, a cavity is opened in the protruding part of the U-shaped plate 15, a spring 17 is connected and fixed in the cavity, and the other end of the spring 17 is connected and fixed to an arc block 16, and the U-shaped An insertion cone 13 is provided on the lower side of the plate 15, and two arc grooves are symmetrically opened at the upper position of the outer peripheral surface of the insertion cone 13. The insertion cone 13 is inserted in the U-shaped plate 15, and the arc block 16 is inserted in the arc groove. The side of the arc block 16 away from the insertion cone 13 is connected to the fixed sliding rod 18, and the end of the sliding rod 18 away from the arc block 16 passes through the U-shaped plate 15 and extends to the outside of the U-shaped plate 15. The upper surface of the rectangular frame 7 is threadedly connected with a threaded rod 11, and a plurality of through holes 12 cooperating with the threaded rod 11 are opened on the side of the L-shaped rod 6 facing the threaded rod 11, and the through holes 12 are arranged equidistantly from left to right.

[0026] In the utility model, when the water level of the water flow is high and the fixing seat 8 cannot be inserted to the bottom of the water flow, the insertion cone 13 can be inserted into the U-shaped plate 15. When the insertion cone 13 is inserted into the U-shaped plate 15, the arc block 16 will be pushed into the cavity. When the insertion cone 13 moves to the bottom of the U-shaped plate 15, the arc block 16 will be pushed into the arc groove to fix it under the elastic force of the spring 17, and the insertion cone 13 is inserted on the ground, so that the detection device can float and stand in the water flow. After the detection is completed, the sliding rod 18 can be pulled to move the arc block 16 into the cavity, and the insertion cone 13 can be taken out. In addition, the detection device can be adjusted to different positions of the water flow by changing the position of the L-shaped rod 6 in the rectangular frame 7, thereby increasing its scope of application and increasing the comparison of detection data.

[0027] like Figure 1 and Figure 2 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the lower surface of the L-shaped rod 6 is processed with a concave groove, the fixing seat 8 is inserted in the concave groove and threadedly connected through a threaded column 9, the threaded end of the threaded column 9 is threadedly connected with a nut 10, the side of the nut 10 is in contact with the L-shaped rod 6, and a cylindrical cover 19 is sleeved on the outer side of the vertical part of the L-shaped rod 6, and the inner wall of the cylindrical cover 19 is connected and fixed to the fixing plate 1.

[0028] In the utility model, when the insertion cone 13 is needed, the threaded column 9 can be removed and the fixing seat 8 can be taken off, thereby reducing the weight of the detection device and further reducing the pulling force on the insertion cone 13, so that the insertion cone 13 is fixed firmly, thereby ensuring the stability of the detection device, and a cylindrical cover 19 is provided on the outer side of the vertical portion of the L-shaped rod 6, which can provide protection for the temperature sensor 2, the pH test paper 3, and the dissolved oxygen tester 4 to prevent them from being damaged by stones or floating objects in the water flow.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water environment index measurement and analysis device based on plateau river conditions, characterized in that: The device comprises a fixing plate (1), wherein the upper surface of the fixing plate (1) is provided with three insertion holes, wherein a temperature sensor (2), a pH test paper (3), and a dissolved oxygen detector are respectively installed and fixed in the three insertion holes, wherein the temperature sensor (2), the pH test paper (3), and the dissolved oxygen detector (4) are all connected and fixed to a wiring harness (5), and the other end of the wiring harness (5) is connected to a network terminal (14); A rectangular groove is provided in the middle of the upper surface of the fixing plate (1), a hollow L-shaped rod (6) is connected and fixed in the rectangular groove, the wiring harness (5) is placed in the L-shaped rod (6), a fixing seat (8) is installed and fixed on the lower surface of the vertical portion of the L-shaped rod (6), the end of the horizontal portion of the L-shaped rod (6) is inserted and fixed in a rectangular frame (7), and a fixing component is connected and fixed on the lower surface of the rectangular frame (7).

2. The water environment index measurement and analysis device based on plateau river conditions according to claim 1 is characterized in that: The fixing assembly comprises a U-shaped plate (15), a cavity is provided at a protruding portion of the U-shaped plate (15), a spring (17) is connected and fixed in the cavity, an arc block (16) is connected and fixed at the other end of the spring (17), an insertion cone (13) is provided at the lower side of the U-shaped plate (15), two arc grooves are symmetrically provided at an upper position of the outer peripheral surface of the insertion cone (13), the insertion cone (13) is inserted in the U-shaped plate (15), the arc block (16) is inserted in the arc groove, a side of the arc block (16) away from the insertion cone (13) is connected and fixed to a sliding rod (18), and an end of the sliding rod (18) away from the arc block (16) passes through the U-shaped plate (15) and extends to the outside of the U-shaped plate (15).

3. The device for measuring and analyzing water environment indicators under plateau river conditions according to claim 1 is characterized in that: The upper surface of the rectangular frame (7) is threadedly connected to a threaded rod (11); a side of the L-shaped rod (6) facing the threaded rod (11) is provided with a plurality of through holes (12) that cooperate with the threaded rod (11); the through holes (12) are arranged equidistantly from left to right.

4. The device for measuring and analyzing water environment indicators under plateau river conditions according to claim 1 is characterized in that: The lower surface of the L-shaped rod (6) is processed with a concave groove, and the fixing seat (8) is inserted into the concave groove and is threadedly connected via a threaded column (9).

5. The device for measuring and analyzing water environment indicators under plateau river conditions according to claim 4 is characterized in that: The threaded end of the threaded column (9) is threadedly connected with a nut (10), and the side surface of the nut (10) is in contact with the L-shaped rod (6).

6. The device for measuring and analyzing water environment indicators under plateau river conditions according to claim 1 is characterized in that: A columnar cover (19) is sleeved on the outer side of the vertical portion of the L-shaped rod (6), and the inner wall of the columnar cover (19) is connected and fixed to the fixing plate (1).

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