River flow online monitoring device

Abstract

The utility model discloses a river flow on-line monitoring device which comprises a supporting column, the lower portion and the lower end of the outer surface of the supporting column are jointly provided with a supporting device, the upper end of the supporting column is provided with a mounting base, the left portion of the lower end of the mounting base is provided with a measuring device, and the right portion of the lower end of the mounting base is provided with a mounting plate. A supporting base is installed at the right end of the installation plate, and a control device is installed at the upper end of the supporting base. According to the river channel flow online monitoring device, the hydraulic cylinder can drive the flow sensor to move up and down for adjustment, different depths of a river channel can be measured, the installation box body can protect the flow sensor to a certain degree, and meanwhile when the flow sensor is not used, the installation box body can be used for monitoring the flow of the river channel. The hydraulic cylinder can pull up the flow sensor to prevent the flow sensor from being soaked in a river channel for a long time, so that the service life of the flow sensor is prolonged, the controller is clamped on the supporting seat through the clamping frame, and the flow sensor is convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of river flow monitoring, in particular to an online river flow monitoring device. Background Art

[0002] River flow is a key factor in water cycle and hydrological calculation in the basin. Especially with the development of urbanization, environmental problems are becoming more and more serious, resulting in increasingly tight water resources. At the same time, water pollution is aggravating and available water resources are becoming increasingly scarce. Therefore, the importance of online monitoring of flow in small and medium-sized rivers is particularly prominent.

[0003] The existing patent (application number 202120100853.8) discloses a river water flow monitoring device, including a functional box, a connecting tube welded to the bottom of the functional box, a flow stabilizing column slidably connected inside the connecting tube, a flow measuring tube fixedly inserted in the middle of the flow stabilizing column, a flow sensor fixedly installed on the top inner wall of the flow measuring tube, the model of the flow sensor is SBS-HZ, a threaded tube fixedly connected to the top of the flow stabilizing column, a screw connected to the internal thread of the threaded tube, an L-shaped fixing plate fixedly connected to the inside of the functional box, a motor fixedly connected to the top inner wall of the L-shaped fixing plate, and the output shaft of the motor and the top end of the screw are fixedly connected.

[0004] Most existing river flow measurement devices are placed directly in the river for measurement. Not only is the position fixed, but the device is also in the water when not in use. Being in the water for a long time will inevitably affect the sensor. Utility Model Content

[0005] The main purpose of the utility model is to provide an online monitoring device for river flow, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A device for online monitoring of river flow comprises a support column, wherein a support device is installed on the lower part of the outer surface and the lower end of the support column, a mounting seat is installed on the upper end of the support column, a measuring device is installed on the left part of the lower end of the mounting seat, a mounting plate is installed on the right part of the lower end of the mounting seat, a support seat is installed on the right end of the mounting plate, and a control device is installed on the upper end of the support seat.

[0008] Preferably, the measuring device comprises a hydraulic cylinder, a mounting box is mounted at the lower end of the hydraulic cylinder, a box cover is mounted at the right end of the mounting box, a flow sensor is mounted in the mounting box, a connecting line is mounted at the upper end of the flow sensor, and the hydraulic cylinder is mounted at the lower left part of the mounting seat. The flow sensor can be driven by the hydraulic cylinder to move up and down for adjustment, which can not only measure different depths of the river channel, but also the mounting box can play a certain protective role for the flow sensor. At the same time, when the flow sensor is not in use, the hydraulic cylinder can pull it up to prevent it from being immersed in the river channel for a long time.

[0009] Preferably, the control device includes a controller, a display screen is installed at the front right end of the controller, two clamping frames are installed at the front and rear ends of the controller, a handle is installed at the middle of the upper end of the controller, two clamping slots are opened on the front inner wall and the rear inner wall of the support seat, and the controller is installed on the upper end of the support seat through the clamping frame. The controller is clamped on the support seat by the clamping frame, so as to facilitate the installation and removal of the controller.

[0010] Preferably, the support device includes a plug post and a support frame, a group of support blocks are installed at the lower end of the support frame, the plug post is installed at the lower end of the support post, and the support frame is installed at the lower part of the outer surface of the support post. The support post is fixed to the river channel by the plug post, and the support post is supported by the support frame, which also improves its stability. In addition, when it is necessary to measure different positions of the river channel, the device can be moved by simply pulling out the plug post.

[0011] Preferably, the clamping frame and the clamping slot are of the same size and have corresponding positions up and down.

[0012] Preferably, the plug post is conical in shape.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The hydraulic cylinder on the measuring device drives the installation box at the lower end deep into the river. At this time, the flow sensor (model SBS-HZ) in the installation box detects the flow in the river, and transmits the measurement information to the controller on the control device through the connecting line. At this time, the display screen on the controller displays the flow information, so as to monitor the river flow online in real time. Moreover, the flow sensor can be driven up and down by the hydraulic cylinder to adjust it, which can not only measure different depths of the river, but also the installation box can play a certain protective role for the flow sensor. At the same time, when the flow sensor is not in use, the hydraulic cylinder can pull it up to prevent it from being immersed in the river for a long time.

[0015] 2. The controller on the control device is clamped on the support base by a clamping frame, thereby facilitating the installation and removal of the controller.

[0016] 3. The support column is fixed to the riverside through the plug-in column on the support device, and the support column is supported by the support frame, which also improves its stability. In addition, when it is necessary to measure at different positions of the river, just pull out the plug-in column to move the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an online monitoring device for river flow in the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of a measuring device of a river flow online monitoring device of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of a control device of an online monitoring device for river flow in the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the overall structure of a supporting device of an online monitoring device for river flow.

[0021] In the figure: 1. support column; 2. measuring device; 3. control device; 4. support device; 5. mounting seat; 6. mounting plate; 7. support seat; 20. hydraulic cylinder; 21. mounting box; 22. box cover; 23. flow sensor; 24. connecting line; 30. controller; 31. clamping frame; 32. handle; 33. display screen; 34. slot; 40. plug column; 41. support frame; 42. support block. 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] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, 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 an indirect connection 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 invention can be understood according to specific circumstances.

[0025] like Figure 1-4 As shown, an online monitoring device for river flow includes a support column 1, a support device 4 is installed on the lower part and the lower end of the outer surface of the support column 1, a mounting seat 5 is installed on the upper end of the support column 1, a measuring device 2 is installed on the left part of the lower end of the mounting seat 5, a mounting plate 6 is installed on the right part of the lower end of the mounting seat 5, a support seat 7 is installed on the right end of the mounting plate 6, and a control device 3 is installed on the upper end of the support seat 7.

[0026] The measuring device 2 includes a hydraulic cylinder 20, a mounting box 21 is installed at the lower end of the hydraulic cylinder 20, a box cover 22 is installed at the right end of the mounting box 21, a flow sensor 23 is installed in the mounting box 21, a connecting line 24 is installed at the upper end of the flow sensor 23, and the hydraulic cylinder 20 is installed at the lower left part of the mounting seat 5. The flow sensor 23 can be driven by the hydraulic cylinder 20 to move up and down for adjustment, which can not only measure different depths of the river channel, but also the mounting box 21 can play a certain protective role for the flow sensor 23. At the same time, when the flow sensor 23 is not in use, the hydraulic cylinder 20 can pull it up to prevent it from being immersed in the river channel for a long time.

[0027] The control device 3 includes a controller 30, a display screen 33 is installed at the front right end of the controller 30, two clamping frames 31 are installed at the front and rear ends of the controller 30, a handle 32 is installed at the middle of the upper end of the controller 30, two clamping slots 34 are opened on the front inner wall and the rear inner wall of the support seat 7, and the controller 30 is installed at the upper end of the support seat 7 through the clamping frame 31; the clamping frame 31 and the clamping slot 34 are consistent in size and have corresponding positions up and down. The controller 30 is clamped on the support seat 7 by the clamping frame 31, so as to facilitate the installation and removal of the controller 30.

[0028] The support device 4 includes a plug post 40 and a support frame 41. A group of support blocks 42 are installed at the lower end of the support frame 41. The plug post 40 is installed at the lower end of the support column 1, and the support frame 41 is installed at the lower part of the outer surface of the support column 1. The plug post 40 is conical in shape. The support column 1 is fixed to the river channel by the plug post 40, and the support frame 41 supports the support column 1, which also improves its stability. In addition, when different positions of the river channel need to be measured, the device can be moved by simply pulling out the plug post 40.

[0029] It should be noted that the utility model is an online monitoring device for river flow. The support column 1 is fixed to the river by the plug column 40 on the support device 4, and the support column 1 is supported by the support frame 41, which also improves its stability. In addition, when it is necessary to measure at different positions of the river, the device can be moved by simply pulling out the plug column 40, and then the hydraulic cylinder 20 on the measuring device 2 drives the installation box 21 at the lower end to penetrate into the river. At this time, the flow sensor 23 (model SBS-HZ) in the installation box 21 measures the flow in the river. Detection, and the measurement information is transmitted to the controller 30 on the control device 3 by the connecting line 24. At this time, the display screen 33 on the controller 30 displays the flow information, so as to monitor the river flow online in real time, and the flow sensor 23 can be driven by the hydraulic cylinder 20 to move up and down for adjustment, which can not only measure different depths of the river, but also the installation box body 21 can also play a certain protective role for the flow sensor 23. At the same time, when the flow sensor 23 is not in use, the hydraulic cylinder 20 can pull it up to prevent it from being immersed in the river for a long time.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for online monitoring of river flow, comprising a support column (1), characterized in that: The lower part and the lower end of the outer surface of the support column (1) are jointly equipped with a support device (4); the upper end of the support column (1) is equipped with a mounting seat (5); the left part of the lower end of the mounting seat (5) is equipped with a measuring device (2); the right part of the lower end of the mounting seat (5) is equipped with a mounting plate (6); the right end of the mounting plate (6) is equipped with a support seat (7); and the upper end of the support seat (7) is equipped with a control device (3).

2. The on-line monitoring device for river flow according to claim 1 is characterized in that: The measuring device (2) comprises a hydraulic cylinder (20), a mounting box (21) is mounted at the lower end of the hydraulic cylinder (20), a box cover (22) is mounted at the right end of the mounting box (21), a flow sensor (23) is mounted in the mounting box (21), a connecting line (24) is mounted at the upper end of the flow sensor (23), and the hydraulic cylinder (20) is mounted at the lower left part of the mounting seat (5).

3. The on-line monitoring device for river flow according to claim 1 is characterized in that: The control device (3) comprises a controller (30), a display screen (33) is installed at the front right end of the controller (30), two clamping frames (31) are installed at the front and rear ends of the controller (30), a handle (32) is installed at the middle of the upper end of the controller (30), two clamping grooves (34) are opened on the front inner wall and the rear inner wall of the support seat (7), and the controller (30) is installed on the upper end of the support seat (7) through the clamping frames (31).

4. The on-line monitoring device for river flow according to claim 1 is characterized in that: The support device (4) comprises a plug post (40) and a support frame (41), a group of support blocks (42) are installed at the lower end of the support frame (41), the plug post (40) is installed at the lower end of the support post (1), and the support frame (41) is installed at the lower part of the outer surface of the support post (1).

5. The on-line monitoring device for river flow according to claim 3 is characterized in that: The clamping frame (31) and the clamping slot (34) have the same size and are located in corresponding positions.

6. The on-line monitoring device for river flow according to claim 4, characterized in that: The plug post (40) is in a conical shape.

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