Water quality monitoring device

Abstract

The utility model relates to the technical field of water quality monitoring, in particular to a water quality monitoring device which comprises a device body, the device body comprises a supporting column, a rotating assembly is arranged at the upper end of the supporting column, a rotating disc is connected to the top of the rotating assembly, a transverse sleeve rod is fixed to one side of the rotating disc, and a movable rod is inserted into the outer end of the transverse sleeve rod. A telescopic rod is mounted at the outer end of the movable rod, a monitoring head is connected to the lower end of the telescopic rod, a fixed plate is arranged in the transverse sleeve rod, a threaded rod is rotatably mounted on one side of the fixed plate, the threaded rod is in threaded connection with the movable rod, and a telescopic assembly is connected to the other end of the threaded rod, so that the rotation angle of the turntable can be adjusted; the position of the monitoring head is convenient to adjust, the water quality can be monitored in all directions, telescopic adjustment of the movable rod can be achieved, the front-back position of the monitoring head is convenient to adjust, large-area circular monitoring of the water quality is achieved in cooperation with adjustment of the rotating assembly, and the applicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality monitoring, in particular to a water quality monitoring device. Background Art

[0002] "Green water and green mountains are as valuable as gold and silver" has been deeply rooted in people's hearts. Protecting green water and green mountains has put forward higher requirements for our environmental protection. Environmental protection focuses on timely detection of environmental pollution, so it is necessary to monitor water bodies in real time. Water quality monitoring is a key link in the informatization of water body monitoring. Detecting different components of water bodies through different types of sensors can help experimenters obtain accurate information on water quality environment and substances in water.

[0003] A water quality monitoring device proposed in the utility model patent with publication number CN 219302436 U in the prior art, which starts the servo motor through a fixed frame and a roller rod. When the servo motor rotates forward, it drives the thin rope to be wound around the roller rod, so that the monitoring sensor head moves upward. Conversely, when the servo motor reverses, it moves the monitoring sensor head downward, so that the monitoring sensor head can directly monitor the water quality at different depths. It is more convenient and solves the problem that the existing water quality monitoring device needs to perform multiple layered sampling on the water quality at different depths before monitoring; however, it does not have the ability to rotate and adjust the monitoring head and the device, and cannot realize the operation of monitoring the water quality at different regional locations. It can only perform small-scale water quality monitoring according to the installation position of the device, which reduces the practicability of the device. Therefore, we need to upgrade and transform it on the basis of the existing technology to overcome the existing problems and shortcomings. Utility Model Content

[0004] The purpose of the utility model is to provide a water quality monitoring device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A water quality monitoring device is designed, characterized in that it includes a device body, the device body includes a support column, a rotating component is arranged on the upper end of the support column and a turntable is connected to the top of the rotating component, a transverse sleeve rod is fixed to one side of the turntable and a movable rod is inserted at the outer end of the transverse sleeve rod, a telescopic rod is installed at the outer end of the movable rod and a monitoring head is connected to the lower end of the telescopic rod, a fixed plate is arranged inside the transverse sleeve rod and a threaded rod is rotatably installed on one side of the fixed plate, the threaded rod is screwed to the movable rod and the other end of the threaded rod is connected to the telescopic component.

[0007] Furthermore, the rotating assembly includes a rotating shaft, which is rotatably mounted on the top of the support column and the upper end is connected to the turntable. A first gear is provided on the outer side of the rotating shaft and a second gear is meshed on one side of the first gear. The lower end of the second gear is connected to a first motor.

[0008] Furthermore, the telescopic assembly includes a first cone wheel, which is fixed to the threaded rod and meshed with a second cone wheel on one side, and a second motor is connected to the outer end of the second cone wheel.

[0009] Furthermore, a mounting seat is provided at the lower end of the first motor, and the mounting seat is fixed on the side wall of the upper end of the support column.

[0010] Furthermore, a protective cover is sleeved on the outer side of the second motor, and the protective cover is fixedly mounted on the upper end of the transverse sleeve rod.

[0011] Furthermore, a lower base is provided at the lower end of the support column, the diameter of the lower base is larger than the support column and a plurality of mounting holes are provided on the outer ring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a support column, a rotating assembly, a rotating shaft, a first gear, a second gear, a first motor, a mounting seat and a turntable in the device, so that the rotation angle of the turntable can be adjusted, which is convenient for adjusting the position of the monitoring head, so that it can monitor the water quality in all directions, thereby improving the practicality of the device.

[0014] 2. The utility model is provided with a transverse sleeve rod, a movable rod, a telescopic assembly, a first cone wheel, a second cone wheel, a second motor, a protective cover, a fixed plate and a threaded rod in the device, so that the telescopic adjustment of the movable rod can be realized, and the front and rear positions of the monitoring head can be moved and adjusted, so that it can monitor the water quality at different distances, and can be adjusted in conjunction with the rotating assembly to realize large-area circular monitoring of water quality. The structure is simple and the operation is convenient, which greatly improves the applicability of the device.

[0015] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of a water quality monitoring device according to the utility model;

[0018] Figure 2 It is an overall structural exploded diagram of a water quality monitoring device according to the utility model;

[0019] Figure 3 This is an exploded view of the upper rotating shaft structure of a water quality monitoring device according to the utility model;

[0020] Figure 4 The utility model is a structural exploded view of the lower rotating shaft of a water quality monitoring device.

[0021] In the figure: 1. device body; 2. support column; 3. lower base; 4. mounting hole; 5. rotating assembly; 51. rotating shaft; 52. first gear; 53. second gear; 54. first motor; 55. mounting base; 6. turntable; 7. horizontal sleeve rod; 8. movable rod; 9. telescopic assembly; 91. first cone wheel; 92. second cone wheel; 93. second motor; 94. protective cover; 10. telescopic rod; 11. monitoring head; 12. fixing plate; 13. threaded rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 -4, the present embodiment provides a design of a water quality monitoring device, characterized in that: it includes a device body 1, the device body 1 includes a support column 2, a lower base 3 is arranged at the lower end of the support column 2, the lower base 3 has a diameter larger than the support column 2 and a plurality of mounting holes 4 are arranged on the outer ring, the support column 2 is conveniently installed and fixed through the lower base 3 and the mounting holes 4, a rotating component 5 is arranged at the upper end of the support column 2 and a turntable 6 is connected to the top of the rotating component 5, a transverse sleeve rod 7 is fixed to one side of the turntable 6 and a movable rod 8 is inserted at the outer end of the transverse sleeve rod 7, a telescopic rod 10 is installed at the outer end of the movable rod 8 and a monitoring head 11 is connected to the lower end of the telescopic rod 10, a fixing plate 12 is arranged inside the transverse sleeve rod 7 and a threaded rod 13 is rotatably installed on one side of the fixing plate 12, the threaded rod 13 is screwed to the movable rod 8 and the other end of the threaded rod 13 is connected to the telescopic component 9.

[0024] Preferably, the rotating assembly 5 includes a rotating shaft 51, which is rotatably mounted on the top of the supporting column 2 and the upper end of which is connected to the turntable 6. A first gear 52 is provided on the outer side of the rotating shaft 51 and a second gear 53 is meshed with one side of the first gear 52. The lower end of the second gear 53 is connected to a first motor 54. A mounting seat 55 is provided at the lower end of the first motor 54. The mounting seat 55 is fixed to the side wall of the upper end of the supporting column 2. The second gear 53 is driven to rotate by the first motor 54, and the second gear 53 drives the first gear 52 and the rotating shaft 51 to rotate, thereby driving the turntable 6 to rotate. The mounting seat 55 is convenient for installing and fixing the first motor 54.

[0025] Preferably, the telescopic assembly 9 includes a first cone wheel 91, which is fixed to the threaded rod 13 and meshed with a second cone wheel 92 on one side. The outer end of the second cone wheel 92 is connected to a second motor 93. A protective cover 94 is provided on the outer side of the second motor 93. The protective cover 94 is fixedly installed on the upper end of the cross sleeve rod 7. The second motor 93 can be used to drive the second cone wheel 92 to rotate. The second cone wheel 92 drives the first cone wheel 91 to rotate, and then drives the threaded rod 13 to rotate. The protective cover 94 can be used to externally protect the second motor 93 to prevent it from being eroded and damaged.

[0026] The use principle and use process of the utility model are as follows: when in use, the support column 2 is first fixed in position through the lower base 3 and the mounting hole 4. When the water quality needs to be monitored, the monitoring head 11 is controlled to descend and extend into the water to be monitored through the telescopic rod 10. When the water quality at different positions needs to be monitored, the second gear 53 is driven to rotate by the first motor 54, and the second gear 53 drives the first gear 52 and the rotating shaft 51 to rotate, thereby driving the turntable 6 to rotate, and the horizontal sleeve rod 7 and the movable rod 8 rotate accordingly. At this time, the telescopic rod 10 and the monitoring head 11 rotate in the water and move to the support rod 2 The second motor 93 can be controlled to work at any point in the circle, so as to facilitate the comprehensive monitoring of the water quality within the circular range. At the same time, the second motor 93 can drive the second cone wheel 92 to rotate, and the second cone wheel 92 drives the first cone wheel 91 to rotate, thereby driving the threaded rod 13 to rotate, and the threaded rod 13 drives the threaded movable rod 8 to move. The movable rod 8 telescopes in the horizontal sleeve rod 7 and drives the telescopic rod 10 and the monitoring head 11 to move synchronously, so that the monitoring head 11 can be away from or close to the support column 2, which is convenient for monitoring the water quality at different distances, and greatly improves the application range and monitoring ability of the device.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 the present utility model can be understood according to specific circumstances.

[0028] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

Claims

1. A water quality monitoring device, characterized in that: The device comprises a device body (1), wherein the device body (1) comprises a support column (2), a rotating assembly (5) is arranged at the upper end of the support column (2), and a rotating disk (6) is connected to the top of the rotating assembly (5), a transverse sleeve rod (7) is fixed to one side of the rotating disk (6), and a movable rod (8) is inserted at the outer end of the transverse sleeve rod (7), a telescopic rod (10) is installed at the outer end of the movable rod (8), and a monitoring head (11) is connected to the lower end of the telescopic rod (10), a fixing plate (12) is arranged inside the transverse sleeve rod (7), and a threaded rod (13) is rotatably installed on one side of the fixing plate (12), the threaded rod (13) is screwed to the movable rod (8), and the other end of the threaded rod (13) is connected to the telescopic assembly (9).

2. A water quality monitoring device according to claim 1, characterized in that: The rotating assembly (5) comprises a rotating shaft (51), the rotating shaft (51) is rotatably mounted on the top of the supporting column (2) and the upper end is connected to the rotating disk (6), a first gear (52) is arranged on the outer side of the rotating shaft (51) and a second gear (53) is meshed on one side of the first gear (52), and the lower end of the second gear (53) is connected to a first motor (54).

3. A water quality monitoring device according to claim 1, characterized in that: The telescopic assembly (9) comprises a first cone wheel (91), the first cone wheel (91) is fixed to the threaded rod (13) and is meshed with a second cone wheel (92) on one side, and the outer end of the second cone wheel (92) is connected to a second motor (93).

4. A water quality monitoring device according to claim 2, characterized in that: A mounting seat (55) is provided at the lower end of the first motor (54), and the mounting seat (55) is fixed on the upper end side wall of the support column (2).

5. A water quality monitoring device according to claim 3, characterized in that: A protective cover (94) is sleeved on the outer side of the second motor (93), and the protective cover (94) is fixedly mounted on the upper end of the transverse sleeve rod (7).

6. A water quality monitoring device according to claim 1, characterized in that: A lower base (3) is provided at the lower end of the support column (2); the diameter of the lower base (3) is larger than that of the support column (2) and a plurality of mounting holes (4) are provided on the outer ring.

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