Device for observing water level and deposition thickness of watershed silt dam

Abstract

The utility model relates to the technical field of water level monitoring of a silt dam, and discloses a drainage basin silt dam water level and deposition thickness observation device which comprises two measuring columns which are symmetrically installed in silt of a drainage basin silt dam in an inserted mode. The floating plate is arranged between the two measuring columns, the floating plate can float on the water surface, and through sliding fit between the fixing lugs and the floating plate, the floating plate synchronously ascends and descends along with ascending and descending of the water level; the two floating parts are mounted on the two sides of the floating plate; and the sonar detection head can measure the deposition thickness and is fixedly mounted at the center part of the floating plate. According to the device, when the water level in the silt dam rises, the floating plate can synchronously float upwards between the two measuring columns, when the water level in the silt dam falls, the floating plate can synchronously move downwards between the two measuring columns, and governance personnel can know the water level in the silt dam through the position of the floating plate under the action of the two measuring columns.

Description

Technical Field

[0001] The utility model relates to the technical field of water level monitoring of silt dams, in particular to a device for observing the water level and siltation thickness of a silt dam in a river basin. Background Art

[0002] A river basin silt dam refers to a dam structure built in ditches of all levels in soil erosion areas for the purpose of blocking silt and forming land. The land formed by the blocked silt is called a dam area.

[0003] Regarding the water level of the silt dam, the soil and water loss management personnel must keep abreast of its dynamic changing characteristics at all times, such as: the water level in the silt dam and the thickness of the silt accumulation in the silt dam.

[0004] Based on this, in order to ensure that management personnel can grasp the water level and siltation thickness in the silt dam at any time, a watershed silt dam water level and siltation thickness observation device is needed. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a device for observing the water level and siltation thickness of a watershed siltation dam to solve the problem raised in the background technology that management personnel can grasp the water level and siltation thickness in the siltation dam at any time.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A device for observing water level and siltation thickness of a river basin silt dam, comprising:

[0010] There are two measuring columns, and both measuring columns are symmetrically inserted and installed in the silt of the silt dam in the basin;

[0011] A floating board is arranged between the two measuring columns, and the middle parts of the opposite side walls are fixedly mounted with fixing ears, and each fixing ear is sleeved and mounted on the corresponding measuring column, wherein the floating board can float on the water surface, and rise and fall synchronously with the rise and fall of the water level through the sliding cooperation between the fixing ears and the floating board;

[0012] The floating components are provided in two groups, and the two groups of the floating components are installed on both sides of the floating board; and

[0013] A sonar detection head capable of measuring the thickness of siltation is fixedly installed at the center of the floating board, and its bottom end penetrates downwardly through the floating board.

[0014] Preferably, each measuring column has scale lines on its side wall.

[0015] Preferably, the bottom end of each measuring column has a conical portion.

[0016] Preferably, a through hole is formed on the fixing ear, and the fixing ear is sleeved and mounted on the measuring column through the through hole.

[0017] Preferably, the two groups of floating components each include a connecting frame and a side floating plate installed on the connecting frame, wherein the two connecting frames are respectively installed on both sides of the floating plate.

[0018] Preferably, the connecting frame is U-shaped, and both ends of the connecting frame are fixedly mounted on the side walls of the floating board, and the side floating board is fixedly mounted on the outer side wall of the connecting frame.

[0019] Preferably, each of the side floating plates is provided with a plurality of plug holes.

[0020] Preferably, each of the side floating plates is plugged and installed with a floating column that can match a plurality of plug holes.

[0021] Preferably, a bracket is fixedly mounted on the upper surface of the floating board, a solar panel is fixedly mounted on the upper surface of the bracket, and a storage battery is arranged on the lower surface of the solar panel;

[0022] Wherein, the solar cell panel is connected to the battery through a wire, and the battery is connected to the sonar detection head through a wire.

[0023] Preferably, a supporting copper box is fixedly mounted on the lower surface of the bracket at a position corresponding to the battery, and the battery is placed in the inner cavity of the supporting copper box;

[0024] The inner cavity of the supporting copper box is coated with a graphene thermal conductive coating, and when the battery is placed in the inner cavity of the supporting copper box, the outer surface of the battery can contact the graphene thermal conductive coating;

[0025] A circular rubber sealing ring is bonded to the mouth of the supporting copper box, and the supporting copper box is sealed and connected to the bracket via the circular rubber sealing ring.

[0026] (III) Beneficial effects

[0027] The utility model provides a device for observing the water level and siltation thickness of a river basin silt dam, which has the following beneficial effects:

[0028] 1. In the utility model, in order to measure the water level in the silt dam, two measuring columns are inserted into the silt in the silt dam, and a floating plate is arranged in the water and located between the two measuring columns. The floating plate is slidably matched with the two measuring columns through two fixing ears, so that the floating plate can slide up and down between the two measuring columns. Therefore, when the water level in the silt dam rises, the floating plate can float up synchronously between the two measuring columns, and when the water level in the silt dam drops, the floating plate can move down synchronously between the two measuring columns. Through the position of the floating plate, under the action of the two measuring columns, the management personnel can know the water level in the silt dam.

[0029] 2. In the utility model, in order to be able to measure the thickness of water level accumulation in the silt dam, a sonar detection head is fixedly installed at the center of the floating board. The sonar detection head can detect the depth of the water level, that is, the thickness of the water level accumulation. Among them, the sonar detection head is the detection part of the sonar rangefinder, and the receiving part of the sonar rangefinder is a display (not shown in the figure). The management personnel hold the display, the display is used to receive the data transmitted by the sonar detection head, and can display the value of the water level depth in real time. The management personnel stand on the dam slope and can grasp the thickness of the water level accumulation in the silt dam in real time through the value displayed on the display.

[0030] 3. In the present invention, in order to improve the buoyancy of the floating board, floating components are installed on both sides of the floating board. The floating components on both sides of the floating board can improve the buoyancy of the floating board in the water, so that the floating board will not be submerged by the water level while floating with the water level.

[0031] 4. In the utility model, the side floating plate is the main part of the floating component. In order to increase the buoyancy of the side floating plate, a plurality of plug holes are opened on the side floating plate. Since a plurality of plug holes are opened, the contact area between water and the side floating plate is increased. When the contact area between water and the side floating plate is increased, the buoyancy of the side floating plate will also increase accordingly. When the buoyancy of the side floating plate increases, the buoyancy of the floating plate can also be increased accordingly.

[0032] 5. In the utility model, the supporting copper box is used to fix the battery, and under the action of the circular rubber sealing ring, the waterproof effect of the supporting copper box can be enhanced, and under the action of the graphene thermal conductive coating, the thermal conductivity of the battery can be improved. Since the material of the supporting copper box is copper, it can help the battery to conduct heat.

[0033] 6. In the utility model, in order to further improve the buoyancy of the floating board, floating columns are installed in two groups of plug-in holes, and the number of the two groups of floating columns matches the number of the two groups of side floating boards. When the floating columns are plugged into the plug-in holes, the buoyancy of the side floating boards can be further increased. When the buoyancy of the side floating boards increases, the buoyancy of the floating boards also increases synchronously.

[0034] 7. In the present invention, the water level can be displayed under the action of the scale line, making it convenient for management personnel to read the parameters of the water level height.

[0035] 8. In the present invention, the cone portion integrally formed at the bottom of the measuring column can facilitate the insertion of the measuring column into the silt in the silt dam. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0037] Figure 2 It is a three-dimensional schematic diagram of the present invention when viewed from above;

[0038] Figure 3 It is a three-dimensional schematic diagram of a combination of a floating plate, two fixed ears and a sonar detection head of the utility model;

[0039] Figure 4 It is an exploded schematic diagram of the supporting copper box and the battery of the utility model;

[0040] Figure 5 It is a three-dimensional schematic diagram of installing two groups of floating columns on corresponding side floating plates according to the utility model.

[0041] In the figure: 1. measuring column; 101. scale line; 102. cone; 2. floating plate; 3. fixing ear; 301. through hole; 4. sonar detection head; 5. connecting frame; 6. side floating plate; 601. plug hole; 7. bracket; 8. solar cell panel; 9. supporting copper box; 901. graphene thermal conductive coating; 902. circular rubber sealing ring; 10. battery; 11. floating column. DETAILED DESCRIPTION

[0042] 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.

[0043] Embodiment 1

[0044] A river basin silt dam refers to a dam structure built in ditches of all levels in soil erosion areas for the purpose of blocking silt and forming land. The land formed by the blocked silt is called a dam area.

[0045] Regarding the water level of the silt dam, the soil and water loss management personnel must keep abreast of its dynamic changing characteristics at all times, such as: the water level in the silt dam and the thickness of the silt accumulation in the silt dam.

[0046] Based on this, in order to solve the above technical problems, the inventors have adopted the following technical solutions to enable the management personnel of soil erosion projects to grasp the water level and water level siltation thickness of the silt dam at any time, as follows:

[0047] like Figure 1-5 As shown, the utility model provides a technical solution:

[0048] A device for observing water level and siltation thickness of a river basin silt dam, comprising:

[0049] There are two measuring columns 1, and both measuring columns 1 are symmetrically inserted and installed in the silt of the silt dam in the basin;

[0050] The floating board 2 is arranged between the two measuring columns 1, and the middle parts of the opposite side walls are fixedly installed with fixing ears 3, and each fixing ear 3 is sleeved and installed on the corresponding measuring column 1, wherein the floating board 2 can float on the water surface, and rise and fall synchronously with the rise and fall of the water level through the sliding cooperation between the fixing ears 3 and the floating board 2;

[0051] There are two groups of floating components installed on both sides of the floating board 2; and a sonar detection head 4 capable of measuring the thickness of siltation, which is fixedly installed at the center of the floating board 2 and has its bottom end penetrating downwardly through the floating board 2.

[0052] In this embodiment, in order to measure the water level in the silt dam, two measuring columns 1 are inserted into the silt in the silt dam, and a floating board 2 is set in the water and located between the two measuring columns 1. The floating board 2 is slidably matched with the two measuring columns 1 through two fixed ears 3, so that the floating board 2 can slide up and down between the two measuring columns 1. Therefore, when the water level in the silt dam rises, the floating board 2 can float up synchronously between the two measuring columns 1. When the water level in the silt dam drops, the floating board 2 can move down synchronously between the two measuring columns 1. Through the position of the floating board 2, under the action of the two measuring columns 1, the management personnel can know the water level in the silt dam.

[0053] In order to measure the thickness of water level accumulation in the silt dam, a sonar detection head 4 is fixedly installed at the center of the floating plate 2. The sonar detection head 4 can detect the depth of the water level, that is, the thickness of the water level accumulation. The sonar detection head 4 is the detection part of the sonar rangefinder, and the receiving part of the sonar rangefinder is a display (not shown in the figure). The management personnel hold the display, and the display is used to receive the data transmitted by the sonar detection head 4 and can display the value of the water level depth in real time. The management personnel stand on the dam slope and can grasp the thickness of the water level accumulation in the silt dam in real time through the value displayed on the display.

[0054] Furthermore, in order to improve the buoyancy of the floating board 2, floating components are installed on both sides of the floating board 2. The floating components on both sides of the floating board 2 can improve the buoyancy of the floating board 2 in the water, so that the floating board 2 will not be submerged by the water level while floating with the water level.

[0055] Embodiment 2

[0056] like Figure 1-5 As shown, based on the first embodiment, the following improvements are made:

[0057] Furthermore, each measuring column 1 has a scale line 101 on its side wall.

[0058] In this embodiment, the water level can be displayed under the action of the scale line 101, which makes it convenient for management personnel to read the parameters of the water level height.

[0059] Furthermore, each measuring column 1 has a conical portion 102 at its bottom end.

[0060] In this embodiment, the conical portion 102 integrally formed at the bottom of the measuring column 1 can facilitate the insertion of the measuring column 1 into the silt in the silt dam.

[0061] Furthermore, a through hole 301 is formed on the fixing ear 3 , and the fixing ear 3 is sleeved and installed on the measuring column 1 through the through hole 301 .

[0062] In this embodiment, the fixing ear 3 can be installed on the measuring column 1 through the cooperation between the through hole 301 and the measuring column 1 .

[0063] Furthermore, the two groups of floating components each include a connecting frame 5 and a side floating plate 6 installed on the connecting frame 5 , wherein the two connecting frames 5 are installed on both sides of the floating plate 2 , respectively.

[0064] In this embodiment, the side floating plate 6 is a main part of the floating component, and the connecting frame 5 is used to fix and connect the side floating plate 6 . The side floating plate 6 can be fixed on the side of the floating plate 2 through the connecting frame 5 .

[0065] Furthermore, the connecting frame 5 is U-shaped, and both ends of the connecting frame 5 are fixedly mounted on the side walls of the floating board 2 , and the side floating board 6 is fixedly mounted on the outer side wall of the connecting frame 5 .

[0066] In this embodiment, the U-shape is the preferred structure of the connecting frame 5 .

[0067] Furthermore, each side floating plate 6 is provided with a plurality of plug holes 601 .

[0068] In this embodiment, in order to increase the buoyancy of the side floating plate 6, a plurality of plug holes 601 are opened on the side floating plate 6. Since a plurality of plug holes 601 are opened, the contact area between water and the side floating plate 6 is increased. When the contact area between water and the side floating plate 6 is increased, the buoyancy of the side floating plate 6 will also increase accordingly. When the buoyancy of the side floating plate 6 increases, the buoyancy of the floating plate 2 can also be increased accordingly.

[0069] Furthermore, a bracket 7 is fixedly mounted on the upper surface of the floating board 2, a solar panel 8 is fixedly mounted on the upper surface of the bracket 7, and a storage battery 10 is arranged on the lower surface of the solar panel 8;

[0070] The solar panel 8 is connected to the battery 10 via a wire, and the battery 10 is connected to the sonar detection head 4 via a wire.

[0071] Among them, the power port of the sonar detection head 4 is a direct current port.

[0072] In this embodiment, the bracket 7 is used to support and fix the solar panel 8, the solar panel 8 is used to realize photovoltaic power generation and transmit DC power to the battery 10, and the battery 10 can transmit power to the sonar detection head 4 to provide power for the sonar detection head 4.

[0073] Furthermore, a supporting copper box 9 is fixedly mounted on the lower surface of the bracket 7 at a position corresponding to the battery 10, and the battery 10 is placed in the inner cavity of the supporting copper box 9;

[0074] The inner cavity of the supporting copper box 9 is coated with a graphene thermal conductive coating 901. When the battery 10 is placed in the inner cavity of the supporting copper box 9, the outer surface of the battery 10 can contact the graphene thermal conductive coating 901.

[0075] A circular rubber sealing ring 902 is bonded to the mouth of the supporting copper box 9 , and the supporting copper box 9 is sealedly connected to the bracket 7 via the circular rubber sealing ring 902 .

[0076] In this embodiment, the supporting copper box 9 is used to fix the battery 10, and under the action of the circular rubber sealing ring 902, the waterproof effect of the supporting copper box 9 can be enhanced, and under the action of the graphene thermal conductive coating 901, the thermal conductivity of the battery 10 can be improved. Since the material of the supporting copper box 9 is copper, it can help the battery 10 to conduct heat.

[0077] Embodiment 3

[0078] like Figure 1-5 As shown, based on the second embodiment, the following improvements are made:

[0079] Furthermore, each side floating plate 6 is plugged and installed with a floating column 11 that can match with a plurality of plug holes 601.

[0080] In this embodiment, in order to further increase the buoyancy of the floating board 2, the floating columns 11 are plugged and installed in the two groups of plug-in holes 601, and the number of the two groups of floating columns 11 matches the number of the two groups of side floating boards 6. When the floating columns 11 are plugged and installed in the plug-in holes 601, the buoyancy of the side floating boards 6 can be further increased. When the buoyancy of the side floating boards 6 increases, the buoyancy of the floating board 2 also increases synchronously.

[0081] In summary, the working process of the utility model is as follows: in order to measure the water level in the silt dam, two measuring columns 1 are inserted into the silt in the silt dam, and a floating board 2 is arranged in the water and located between the two measuring columns 1. The floating board 2 is slidably matched with the two measuring columns 1 through two fixed ears 3, so that the floating board 2 can slide up and down between the two measuring columns 1. Therefore, when the water level in the silt dam rises, the floating board 2 can float up synchronously between the two measuring columns 1, and when the water level in the silt dam drops, the floating board 2 can move down synchronously between the two measuring columns 1. Through the position of the floating board 2, under the action of the two measuring columns 1, the management personnel can know the water level in the silt dam.

[0082] In order to measure the thickness of water level accumulation in the silt dam, a sonar detection head 4 is fixedly installed at the center of the floating plate 2. The sonar detection head 4 can detect the depth of the water level, that is, the thickness of the water level accumulation. The sonar detection head 4 is the detection part of the sonar rangefinder, and the receiving part of the sonar rangefinder is a display (not shown in the figure). The management personnel hold the display, and the display is used to receive the data transmitted by the sonar detection head 4 and can display the value of the water level depth in real time. The management personnel stand on the dam slope and can grasp the thickness of the water level accumulation in the silt dam in real time through the value displayed on the display.

[0083] Furthermore, in order to improve the buoyancy of the floating board 2, floating components are installed on both sides of the floating board 2. The floating components on both sides of the floating board 2 can improve the buoyancy of the floating board 2 in the water, so that the floating board 2 will not be submerged by the water level while floating with the water level.

[0084] The side floating plate 6 is the main part of the floating component, and the connecting frame 5 is used to fix and connect the side floating plate 6. The side floating plate 6 can be fixed on the side of the floating plate 2 through the connecting frame 5;

[0085] In order to increase the buoyancy of the side floating board 6, a plurality of plug holes 601 are provided on the side floating board 6. Since a plurality of plug holes 601 are provided, the contact area between water and the side floating board 6 is increased. When the contact area between water and the side floating board 6 is increased, the buoyancy of the side floating board 6 is also increased accordingly. When the buoyancy of the side floating board 6 is increased, the buoyancy of the floating board 2 can also be increased accordingly.

[0086] The bracket 7 is used to support and fix the solar panel 8, the solar panel 8 is used to realize photovoltaic power generation, and transmit direct current power to the storage battery 10, and the storage battery 10 can transmit power to the sonar detection head 4 to provide power for the sonar detection head 4;

[0087] The supporting copper box 9 is used to fix the battery 10, and the waterproof effect of the supporting copper box 9 can be enhanced under the action of the circular rubber sealing ring 902, and the thermal conductivity of the battery 10 can be improved under the action of the graphene thermal conductive coating 901. Since the material of the supporting copper box 9 is copper, it can help the battery 10 to conduct heat;

[0088] In order to further increase the buoyancy of the floating board 2, the floating columns 11 are inserted and installed in the two groups of plug-in holes 601, and the number of the two groups of floating columns 11 matches the number of the two groups of side floating boards 6. When the floating columns 11 are inserted and installed in the plug-in holes 601, the buoyancy of the side floating boards 6 can be further increased. When the buoyancy of the side floating boards 6 increases, the buoyancy of the floating board 2 also increases synchronously.

[0089] The above different embodiments can be combined, replaced and used in conjunction with each other.

[0090] 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.

[0091] 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 observing water level and siltation thickness of a river basin silt dam, characterized in that: include: Two measuring columns (1) are provided, and the two measuring columns (1) are symmetrically plugged and installed in the silt of the silt dam in the basin; A floating plate (2) is arranged between the two measuring columns (1), and a fixing ear (3) is fixedly installed in the middle of the opposite side walls, and each fixing ear (3) is sleeved and installed on the corresponding measuring column (1), wherein the floating plate (2) can float on the water surface, and rise and fall synchronously with the rise and fall of the water level through the sliding cooperation between the fixing ear (3) and the floating plate (2); Two groups of floating components are provided, and the two groups of floating components are installed on both sides of the floating plate (2); and a sonar detection head (4) capable of measuring the thickness of siltation is fixedly installed at the center of the floating plate (2), and the bottom end of the sonar detection head (4) downwardly penetrates the floating plate (2).

2. The device for observing water level and siltation thickness of a river basin silt dam according to claim 1, characterized in that: Each measuring column (1) has a scale line (101) on its side wall.

3. The device for observing water level and siltation thickness of a river basin silt dam according to claim 2, characterized in that: The bottom end of each measuring column (1) has a conical portion (102).

4. The device for observing water level and siltation thickness of a river basin silt dam according to claim 1, characterized in that: The fixing ear (3) is provided with a through hole (301), and the fixing ear (3) is sleeved and mounted on the measuring column (1) through the through hole (301).

5. The device for observing water level and siltation thickness of a river basin silt dam according to claim 4, characterized in that: Both groups of floating components comprise a connecting frame (5) and a side floating plate (6) mounted on the connecting frame (5), wherein the two connecting frames (5) are respectively mounted on both sides of the floating plate (2).

6. The device for observing water level and siltation thickness of a river basin silt dam according to claim 5, characterized in that: The connecting frame (5) is U-shaped, and both ends of the connecting frame (5) are fixedly mounted on the side walls of the floating board (2), and the side floating board (6) is fixedly mounted on the outer side wall of the connecting frame (5).

7. The device for observing water level and siltation thickness of a river basin silt dam according to claim 5, characterized in that: Each of the side floating plates (6) is provided with a plurality of plug-in holes (601).

8. The device for observing water level and siltation thickness of a river basin silt dam according to claim 7, characterized in that: A floating column (11) that can match a plurality of plug holes (601) is plugged and installed on each of the side floating plates (6).

9. The device for observing water level and siltation thickness of a river basin silt dam according to claim 1, characterized in that: A bracket (7) is fixedly mounted on the upper surface of the floating board (2), a solar panel (8) is fixedly mounted on the upper surface of the bracket (7), and a storage battery (10) is provided on the lower surface of the solar panel (8); The solar cell panel (8) is connected to the storage battery (10) via a wire, and the storage battery (10) is connected to the sonar detection head (4) via a wire.

10. The device for observing water level and siltation thickness of a river basin silt dam according to claim 9, characterized in that: A supporting copper box (9) is fixedly mounted on the lower surface of the bracket (7) at a position corresponding to the storage battery (10), and the storage battery (10) is placed in the inner cavity of the supporting copper box (9); The inner cavity of the supporting copper box (9) is coated with a graphene thermal conductive coating (901), and when the storage battery (10) is placed in the inner cavity of the supporting copper box (9), the outer surface of the storage battery (10) can be in contact with the graphene thermal conductive coating (901); A circular rubber sealing ring (902) is bonded to the mouth of the supporting copper box (9), and the supporting copper box (9) is sealedly connected to the bracket (7) via the circular rubber sealing ring (902).

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