Device for monitoring water pollution state through spectrum

Abstract

The utility model discloses a device for monitoring a water pollution state through a spectrum, which relates to the technical field of water pollution monitoring and comprises a base, a support is fixedly mounted on the outer side of the base, and a balancing weight is fixedly mounted at the lower end of the support; through mutual cooperation of the fixed disc, the connecting sleeve, the clamping screw rod and the positioning screw rod, when long-time monitoring is needed, a handle of the spectrometer is sleeved with the connecting sleeve to be fixed, the connecting sleeve can rotate along the outer side of the fixed disc, angle adjustment of the spectrometer is achieved, a worker does not need to hold the spectrometer by hand, and stability is higher; through mutual cooperation of the fixed rail, the lead screw and the first motor, the sliding block can be driven to move, height adjustment of the spectrograph is achieved, through mutual cooperation of the guide groove, the movable rail, the second motor and the gear, the fixed disc can be driven to move, and horizontal position adjustment of the spectrograph is achieved. Therefore, the spectrograph can conveniently monitor the water source from different heights and different offshore positions, and the measurement accuracy is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of water pollution monitoring, in particular to a device for monitoring water pollution status through spectrum. Background Art

[0002] Water pollution monitoring refers to the monitoring of the physical properties of water pollution sources, the monitoring of metal compounds, the monitoring of non-metallic inorganic substances, the monitoring of organic compounds, biological monitoring, the determination of hydrological and meteorological parameters, and bottom sediment monitoring.

[0003] Spectral monitoring is a common method for monitoring water pollution. A spectrometer is a scientific instrument that decomposes light with complex components into spectral lines. It is composed of a prism or a diffraction grating, etc. The elements contained in the water body can be detected by capturing light information with a spectrometer, developing it with photographic film, or using a computerized automatic numerical display instrument for display and analysis.

[0004] Nowadays, most spectrometers have a handle at the bottom. When monitoring water bodies, workers are required to hold the handle and then aim the spectrometer at the water body for monitoring. Holding it for a long time is prone to hand shaking, and the stability is poor. In addition, due to handheld operation, the height and distance from the shore of the spectrometer cannot be changed at will. Only water bodies close to the shore can be monitored, and the measurement accuracy is poor. Summary of the invention

[0005] The purpose of the utility model is to provide a device for monitoring water pollution status through spectrum to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for monitoring the state of water pollution by spectroscopy, comprising a base, a bracket fixedly installed on the outer side of the base, a counterweight fixedly installed on the lower end of the bracket, a fixed rail fixedly installed on the upper end of the base, a screw rod rotatably installed on the upper end of the base, a motor 1 fixedly installed on the lower end of the base, a slider movably installed on the outer side of the fixed rail, a guide groove is provided on the upper end of the slider, a movable rail is movably installed on the inner side of the guide groove, a motor 2 is fixedly installed on the outer side of the slider, a gear is rotatably installed on the inner side of the slider, a rack is fixedly installed on the upper end of the movable rail, a fixed disk is fixedly installed on one end of the movable rail, a connecting sleeve is rotatably installed on the outer side of the fixed disk, a clamping screw is threadedly installed on the lower end of the connecting sleeve, an arc groove is provided inside the fixed disk, a handle is sleeved on the inner side of the connecting sleeve, a positioning screw is threadedly installed on the outer side of the connecting sleeve, a spectrometer is fixedly installed on the upper end of the handle, and a control panel is fixedly installed on the outer side of the base.

[0007] Preferably, four brackets are arranged in a ring shape, and the counterweight blocks correspond to the brackets one by one.

[0008] Preferably, two fixed rails are provided, and the fixed rails are parallel to the screw rod.

[0009] Preferably, the output end of the motor 1 is fixedly connected to the screw rod, the screw rod is threadedly connected to the slider, and the motor 1 is electrically connected to the control panel.

[0010] Preferably, the movable rail is an I-shaped structure, and the movable rail is perpendicular to the screw rod.

[0011] Preferably, the output end of the second motor is fixedly connected to the gear, the gear is meshingly connected to the rack, and the second motor is electrically connected to the control panel.

[0012] Preferably, the center of the arc groove and the center of the fixed disk are on the same straight line, the clamping screw passes through the arc groove and fits with the other side of the fixed disk, and the positioning screw fits with the outer side of the handle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model cooperates with each other through the fixed disk, the connecting sleeve, the clamping screw and the positioning screw. When long-term monitoring is required, the handle of the spectrometer is put into the connecting sleeve for fixing. The connecting sleeve can be rotated along the outer side of the fixed disk to adjust the angle of the spectrometer. The staff does not need to hold it, and the stability is higher.

[0015] The utility model can drive the slider to move and adjust the height of the spectrometer by cooperating with the fixed rail, the screw rod and the motor one, and can drive the fixed plate to move and adjust the horizontal position of the spectrometer by cooperating with the guide groove, the movable rail, the motor two and the gear, so as to facilitate the spectrometer to monitor the water source from different heights and different offshore positions, and the measurement accuracy is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the movable rail of the utility model;

[0019] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0020] Among them: 1. Base; 2. Bracket; 3. Counterweight; 4. Fixed rail; 5. Screw; 6. Motor 1; 7. Slider; 8. Guide groove; 9. Movable rail; 10. Motor 2; 11. Gear; 12. Rack; 13. Fixed plate; 14. Connecting sleeve; 15. Clamping screw; 16. Arc groove; 17. Handle; 18. Positioning screw; 19. Spectrometer; 20. Control panel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in 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 in 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. Example 1

[0022] See also Figure 1 In the figure, a device for monitoring the state of water pollution by spectrum includes a base 1, a bracket 2 is fixedly installed on the outer side of the base 1, a counterweight 3 is fixedly installed on the lower end of the bracket 2, a fixed rail 4 is fixedly installed on the upper end of the base 1, a screw rod 5 is rotatably installed on the upper end of the base 1, a motor 6 is fixedly installed on the lower end of the base 1, a slider 7 is movably installed on the outer side of the fixed rail 4, a guide groove 8 is opened at the upper end of the slider 7, a movable rail 9 is movably installed on the inner side of the guide groove 8, a motor 10 is fixedly installed on the outer side of the slider 7, and a screw rod 5 is rotatably installed on the upper end of the base 1. A gear 11 is rotatably installed, a rack 12 is fixedly installed on the upper end of the movable rail 9, a fixed disk 13 is fixedly installed on one end of the movable rail 9, a connecting sleeve 14 is rotatably installed on the outer side of the fixed disk 13, a clamping screw 15 is threadedly installed on the lower end of the connecting sleeve 14, an arc groove 16 is opened inside the fixed disk 13, a handle 17 is sleeved on the inner side of the connecting sleeve 14, a positioning screw 18 is threadedly installed on the outer side of the connecting sleeve 14, a spectrometer 19 is fixedly installed on the upper end of the handle 17, and a control panel 20 is fixedly installed on the outer side of the base 1.

[0023] See also Figure 1 The brackets 2 are arranged in a ring shape and have four counterweights 3 corresponding to the brackets 2 one by one.

[0024] In this embodiment: the bracket 2 is placed near the water source, and the counterweight block 3 increases the gravity at the bottom of the device to prevent the device from shaking and improve stability.

[0025] See also Figure 1 Two fixed rails 4 are provided, and the fixed rails 4 are parallel to the screw rod 5 .

[0026] In this embodiment, the fixed rail 4 guides the slider 7 , and the slider 7 slides up and down along the outer side of the fixed rail 4 .

[0027] See also Figure 2 The output end of the motor 1 6 is fixedly connected to the screw rod 5 , the screw rod 5 is threadedly connected to the slider 7 , and the motor 1 6 is electrically connected to the control panel 20 .

[0028] In this embodiment: the motor 6 is turned on through the control panel 20, the motor 6 drives the screw rod 5 to rotate, and the screw rod 5 drives the slider 7 to move up and down through the threaded structure to adjust the height of the slider 7.

[0029] Working principle: The staff holds the handle 17 and points the spectrometer 19 at the water source to monitor the water pollution status. When monitoring is required at different locations or for a long time, the handle 17 of the spectrometer 19 is placed in the connecting sleeve 14, and the positioning screw 18 is tightened to fix the handle 17. The rotating clamping screw 15 is separated from the fixed disk 13. At this time, the connecting sleeve 14 can be turned along one end of the movable rail 9 to adjust the inclination angle of the spectrometer 19. After the adjustment is completed, the clamping screw 15 is tightened to fit the fixed disk 13 to fix the connecting sleeve 14. The bracket 2 is placed near the water source, and the counterweight block 3 increases the gravity at the bottom of the device to avoid The device shakes to improve stability, and the motor 16 is turned on through the control panel 20. The motor 16 drives the screw 5 to rotate, and the fixed rail 4 guides the slider 7. The screw 5 drives the slider 7 to move up and down through the threaded structure to achieve height adjustment of the spectrometer 19. The motor 2 10 is turned on through the control panel 20, and the motor 2 10 drives the gear 11 to rotate. The guide groove 8 guides the movable rail 9, and the gear 11 drives the rack 12 and the movable rail 9 to move horizontally through the meshing structure to achieve horizontal position adjustment of the spectrometer 19, thereby facilitating the spectrometer 19 to monitor the water source from different heights and different offshore positions, and the measurement accuracy is higher. Example 2

[0030] See also Figure 2 The movable rail 9 is an I-shaped structure, and the movable rail 9 is perpendicular to the screw rod 5.

[0031] In this embodiment, the guide groove 8 guides the movable rail 9 , and the movable rail 9 slides horizontally along the inner side of the guide groove 8 .

[0032] See also Figure 3 The output end of the motor 2 10 is fixedly connected to the gear 11 , the gear 11 is meshedly connected to the rack 12 , and the motor 2 10 is electrically connected to the control panel 20 .

[0033] In this embodiment: the motor 2 10 is turned on through the control panel 20, the motor 2 10 drives the gear 11 to rotate, and the gear 11 drives the rack 12 and the movable rail 9 to move horizontally through the meshing structure.

[0034] See also Figure 4The center of the arc groove 16 is on the same straight line as the center of the fixed plate 13 , the clamping screw 15 passes through the arc groove 16 and fits with the other side of the fixed plate 13 , and the positioning screw 18 fits with the outer side of the handle 17 .

[0035] In this embodiment: the handle 17 of the spectrometer 19 is sleeved in the connecting sleeve 14, the positioning screw 18 is tightened to fix the handle 17, and the rotating clamping screw 15 is separated from the fixed disk 13. At this time, the connecting sleeve 14 can be flipped along one end of the movable rail 9 to adjust the inclination angle of the spectrometer 19. After the adjustment is completed, the clamping screw 15 is tightened to fit with the fixed disk 13 to fix the connecting sleeve 14.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for monitoring water pollution status by spectroscopy, comprising a base (1), characterized in that: A bracket (2) is fixedly mounted on the outer side of the base (1), a counterweight (3) is fixedly mounted on the lower end of the bracket (2), a fixed rail (4) is fixedly mounted on the upper end of the base (1), a screw rod (5) is rotatably mounted on the upper end of the base (1), a motor 1 (6) is fixedly mounted on the lower end of the base (1), a slider (7) is movably mounted on the outer side of the fixed rail (4), a guide groove (8) is formed at the upper end of the slider (7), a movable rail (9) is movably mounted on the inner side of the guide groove (8), a motor 2 (10) is fixedly mounted on the outer side of the slider (7), and a gear (11) is rotatably mounted on the inner side of the slider (7), A rack (12) is fixedly mounted on the upper end of the movable rail (9), a fixed plate (13) is fixedly mounted on one end of the movable rail (9), a connecting sleeve (14) is rotatably mounted on the outer side of the fixed plate (13), a clamping screw (15) is threadedly mounted on the lower end of the connecting sleeve (14), an arc-shaped groove (16) is provided inside the fixed plate (13), a handle (17) is sleevedly mounted on the inner side of the connecting sleeve (14), a positioning screw (18) is threadedly mounted on the outer side of the connecting sleeve (14), a spectrometer (19) is fixedly mounted on the upper end of the handle (17), and a control panel (20) is fixedly mounted on the outer side of the base (1).

2. The device for monitoring water pollution status by spectroscopy according to claim 1, characterized in that: Four of the brackets (2) are arranged in a ring shape, and the counterweights (3) correspond one to one with the brackets (2).

3. The device for monitoring water pollution status by spectrum according to claim 1, characterized in that: Two fixed rails (4) are provided, and the fixed rails (4) are parallel to the screw rod (5).

4. The device for monitoring water pollution status by spectrum according to claim 1, characterized in that: The output end of the motor 1 (6) is fixedly connected to the screw rod (5), the screw rod (5) is threadedly connected to the slider (7), and the motor 1 (6) is electrically connected to the control panel (20).

5. The device for monitoring water pollution status by spectroscopy according to claim 1, characterized in that: The movable rail (9) is an I-shaped structure, and the movable rail (9) is perpendicular to the screw rod (5).

6. The device for monitoring water pollution status by spectrum according to claim 1, characterized in that: The output end of the second motor (10) is fixedly connected to the gear (11), the gear (11) is meshingly connected to the rack (12), and the second motor (10) is electrically connected to the control panel (20).

7. The device for monitoring water pollution status by spectrum according to claim 1, characterized in that: The center of the arc groove (16) and the center of the fixed plate (13) are on the same straight line, the clamping screw (15) passes through the arc groove (16) and fits with the other side of the fixed plate (13), and the positioning screw (18) fits with the outer side of the handle (17).

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