Integrated monitoring equipment for earth and rockfill dams of small and medium-sized reservoirs
By integrating penetration monitoring parts, cameras and water level monitoring parts, multi-dimensional and comprehensive monitoring of small and medium-sized reservoir earth and rock dams is achieved, the problem of incomplete monitoring in the existing technology is solved, the real-time and accuracy of monitoring is improved, the cost is reduced, and data reliability is enhanced.
Patent Information
- Application Number
- CN202422450764.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-10-10
AI Technical Summary
The prior art cannot conduct comprehensive and multi-level penetration monitoring of the earth and rock dams of small and medium-sized reservoirs, and the separation and installation of multiple monitoring equipment leads to high costs and poor coordination.
Design an integrated monitoring equipment for soil and rock dams in small and medium-sized reservoirs, integrating permeability monitoring parts, cameras, water level monitoring parts and laser rangefinders. By installing humidity sensors at different heights and directions inside the dam, multi-point and multi-directional monitoring is achieved, and integrated management is carried out through the central processor.
It improves the real-time and accuracy of monitoring, reduces equipment quantity and installation costs, reduces operating costs, enhances the reliability and consistency of monitoring data, can promptly detect potential problems and quickly evaluate the safety status of the dam.
Smart Images
Figure CN223122264U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of monitoring equipment, and particularly relates to an integrated monitoring equipment for earth-rock dams of small and medium-sized reservoirs. Background Art
[0002] The earth-rock dams of small and medium-sized reservoirs are water retaining buildings filled with local materials such as soil and stone materials, with specific characteristics and monitoring requirements. The filling materials of earth-rock dams are mainly soil and stone materials, which are loose bodies and have relatively low shear strength. Therefore, earth-rock dams are prone to leakage under the long-term action of high water levels and are not resistant to scouring. Therefore, it is very important to monitor the earth-rock dams of small and medium-sized reservoirs.
[0003] At present, for the seepage monitoring of the earth-rock dams of small and medium-sized reservoirs, pipes are buried inside the earth-rock dams of small and medium-sized reservoirs, and then osmometers are placed inside the pipes to monitor the seepage of the earth-rock dams of small and medium-sized reservoirs. There is only one osmometer, and the monitoring is incomplete. It cannot monitor the seepage situation of the earth-rock dams of small and medium-sized reservoirs comprehensively and multi-levelly, reducing the monitoring effect. Secondly, at present, various monitoring such as water level monitoring and seepage monitoring need to be installed separately, increasing the number of devices and installation costs. Content of the Utility Model
[0004] In order to solve the above technical problems, the utility model provides an integrated monitoring equipment for earth-rock dams of small and medium-sized reservoirs to solve the above problems.
[0005] An integrated monitoring equipment for earth-rock dams of small and medium-sized reservoirs includes:
[0006] A mounting plate, on which a support frame is fixedly installed at the upper end.
[0007] A monitoring component, which is installed at the lower end of the mounting plate and the front end of the support frame and is used for multi-directional monitoring of the earth-rock dams of small and medium-sized reservoirs. The monitoring component includes a mounting pipe, and an osmosis monitoring piece is installed at the lower end of the mounting pipe. The osmosis monitoring piece is used for monitoring the seepage rate of the earth-rock dams of small and medium-sized reservoirs. A bracket is fixedly installed at the front end of the support frame, and a camera is fixedly installed at the lower end of the bracket. A water level monitoring piece is fixedly installed at the lower end of the support frame. The water level monitoring piece includes a telescopic pipe fixedly installed at the lower end of the support frame, a buoyancy plate is fixedly installed at the lower end of the telescopic pipe, and a laser rangefinder is fixedly installed inside the support frame.
[0008] Preferably, the osmosis monitoring piece includes a plurality of humidity sensors I uniformly and fixedly installed at the lower end of the mounting pipe. A connecting column is fixedly installed at the lower end of the humidity sensor I, and a plurality of humidity sensors II are uniformly and fixedly installed at the lower end of the connecting column. A chassis is fixedly installed at the lower end of the humidity sensor II.
[0009] Preferably, the telescopic tube is configured to be hollow, and the laser beam of the laser rangefinder irradiates the upper end of the buoyancy plate through the inside of the telescopic tube.
[0010] Preferably, a central processor is fixedly installed at the rear end of the support frame, and the central processor is used to connect to a remote terminal.
[0011] Preferably, a mounting frame is fixedly installed at the upper end of the support frame, and a solar panel is fixedly installed at one end of the mounting frame.
[0012] Preferably, a distribution box is provided on one side of the support frame, and the distribution box is used to supply power to the integrated monitoring device.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. By installing humidity sensor 1 and humidity sensor 2 at different heights and in different directions inside the dam, the utility model can realize the all-round and multi-level monitoring of the humidity inside the dam. This multi-point and multi-direction monitoring method can more accurately reflect the humidity condition inside the dam, the monitoring points are more evenly distributed, and it can capture the humidity change faster, improving the real-time performance and efficiency of monitoring, enhancing the accuracy and reliability of monitoring data. By real-time monitoring the humidity change inside the dam, problems such as leakage and scouring that may occur in the earth-rock dam under the long-term action of high water level can be discovered in time.
[0015] 2. The utility model can conduct integrated monitoring on the earth-rock dam of small and medium-sized reservoirs through the seepage monitoring component, camera and water level monitoring component. First, by integrating multiple monitoring functions into a set of systems, the number of devices and installation costs are reduced. At the same time, maintenance and management are more centralized and efficient, reducing the long-term operation cost. Multiple monitoring devices work simultaneously, enabling multi-dimensional and all-round monitoring of the dam. This not only improves the real-time performance and accuracy of monitoring, but also can capture abnormal situations faster, improving the response speed. Secondly, by integrating different types of monitoring devices, the integrated monitoring system can monitor different aspects of the dam, such as humidity, water level, seepage situation, dam appearance and surrounding environment, etc. This comprehensive monitoring ability helps to more comprehensively understand the operation state of the dam and discover potential problems in time. Finally, since all monitoring devices are integrated in the same system, their collaborative work can reduce interference and errors caused by poor communication or inconsistent data between devices. This helps to improve the reliability and consistency of monitoring data. In case of abnormal situations, the integrated monitoring system can quickly provide comprehensive monitoring data and information support, providing strong guarantee for emergency response. This helps to quickly evaluate the safety condition of the dam, formulate effective countermeasures and reduce accident losses. Description of the Drawings
[0016] Figure 1 This is the first - perspective structural schematic diagram of the present utility model;
[0017] Figure 2 This is the second - perspective structural schematic diagram of the present utility model;
[0018] Figure 3 This is the third - perspective structural schematic diagram of the present utility model;
[0019] Figure 4 This is the fourth - perspective structural schematic diagram of the present utility model.
[0020] In the figure:
[0021] 1. mounting plate; 2. support frame; 3. central processing unit; 4. distribution box; 5. mounting rack; 6. solar panel; 7. monitoring component; 71. mounting pipe; 72. infiltration monitoring piece; 721. humidity sensor 1; 722. connecting column; 723. humidity sensor 2; 724. chassis; 73. bracket; 74. camera; 75. water - level monitoring piece; 751. telescopic pipe; 752. laser rangefinder; 753. buoyancy plate. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. It should be noted that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figure, the relative sizes and proportions of the parts shown in the figure are exaggerated or reduced in their sizes for illustration, and any size is only exemplary and not restrictive.
[0023] As shown in Attachment Figure 1 to Attachment Figure 4 shown:
[0024] Embodiment 1: The present utility model provides an integrated monitoring device for earth - rock dams of medium - and - small - sized reservoirs, including:
[0025] A mounting plate 1, and a support frame 2 is fixedly installed at the upper end of the mounting plate 1;
[0026] The monitoring component 7 is installed at the lower end of the mounting plate 1 and the front end of the support frame 2, and is used for multi-directional monitoring of the earth-rock dam of medium and small-sized reservoirs. The monitoring component 7 includes a mounting pipe 71. At the lower end of the mounting pipe 71, a seepage monitoring member 72 is installed. The seepage monitoring member 72 is used for monitoring the seepage rate of the earth-rock dam of medium and small-sized reservoirs. At the front end of the support frame 2, a bracket 73 is fixedly installed. At the lower end of the bracket 73, a camera 74 is fixedly installed. At the lower end of the support frame 2, a water level monitoring member 75 is fixedly installed. The water level monitoring member 75 includes a telescopic pipe 751 fixedly installed at the lower end of the support frame 2. At the lower end of the telescopic pipe 751, a buoyancy plate 753 is fixedly installed. Inside the support frame 2, a laser rangefinder 752 is fixedly installed.
[0027] The seepage monitoring member 72 includes a number of first humidity sensors 721 evenly and fixedly installed at the lower end of the mounting pipe 71. At the lower end of the first humidity sensors 721, a connecting column 722 is fixedly installed. At the lower end of the connecting column 722, a number of second humidity sensors 723 are evenly and fixedly installed. At the lower end of the second humidity sensors 723, a chassis 724 is fixedly installed.
[0028] The telescopic pipe 751 is configured to be hollow, and the laser beam of the laser rangefinder 752 irradiates the upper end of the buoyancy plate 753 through the inside of the telescopic pipe 751.
[0029] At the rear end of the support frame 2, a central processor 3 is fixedly installed. The central processor 3 is used to connect to a remote terminal.
[0030] As can be seen from the above, by connecting the terminal through the central processor 3, it is convenient for the central processor 3 to feedback the processing result of the monitoring information to the terminal, so that the personnel can obtain the monitoring result of the earth-rock dam of medium and small-sized reservoirs in time. The monitoring component 7 is controlled by the central processor 3.
[0031] During installation, the seepage monitoring component 72 is buried inside the earth-rock dam of a small or medium-sized reservoir, and the mounting plate 1 is installed on the slope of the earth-rock dam of the small or medium-sized reservoir. The humidity sensor 721 and the humidity sensor 723 in the seepage monitoring component 72 monitor the humidity inside the earth-rock dam of the small or medium-sized reservoir. Since the humidity sensor 721 and the humidity sensor 723 are arranged between the mounting pipe 71 and the connecting column 722 and between the connecting column 722 and the chassis 724, the humidity sensor 721 and the humidity sensor 723 can be protected to avoid damage when the seepage monitoring component 72 is buried inside the earth-rock dam of the small or medium-sized reservoir, such as being hit by stones. Since the materials of the earth-rock dam of the small or medium-sized reservoir are local materials such as soil and stone materials, the earth-rock materials for filling the dam body are loose bodies with relatively low shear strength. The earth-rock dam is prone to leakage under the long-term action of high water level and is not resistant to scouring. Therefore, it is particularly important to conduct seepage monitoring on it. The humidity sensor 721 and the humidity sensor 723 monitor the humidity at different heights of the dam. At the same time, several humidity sensors 721 and humidity sensors 723 are arranged in a circle, so that the humidity in different directions inside the dam can be monitored. By installing the humidity sensor 721 and the humidity sensor 723 at different heights and in different directions inside the dam, a comprehensive and multi-level monitoring of the humidity inside the dam can be achieved. This multi-point and multi-direction monitoring method can more accurately reflect the humidity condition inside the dam, the monitoring points are more evenly distributed, the change of humidity can be captured faster, the real-time performance and efficiency of monitoring are improved, and the accuracy and reliability of monitoring data are improved. By real-time monitoring the change of humidity inside the dam, problems such as leakage and scouring that may occur in the earth-rock dam under the long-term action of high water level can be discovered in time.
[0032] The camera 74 can capture the real-time image of the earth-rock dam and transmit it to the central processor 3, so that the personnel can see the condition of the earth-rock dam in real time and monitor the earth-rock dam.
[0033] The buoyancy plate 753 is on the water surface and rises or falls with the rise or fall of the water level. The laser rangefinder 752 irradiates the buoyancy plate 753 through the hollow part of the telescopic pipe 751, measures the height of the buoyancy plate 753 from the support frame 2, and transmits the data to the central processor 3. After the central processor 3 processes the data, it obtains the water level reaching the position of the earth-rock dam and transmits it to the terminal, so that the personnel can obtain the water level in time and judge whether the water level affects the earth-rock dam.
[0034] The integrated monitoring of the earth-rock dam of medium and small-sized reservoirs can be carried out through the seepage monitoring component 72, the camera 74, and the water level monitoring component 75. Firstly, by integrating multiple monitoring functions into a single system, the number of devices and the installation cost are reduced. At the same time, maintenance and management are more centralized and efficient, reducing the long-term operation cost. Multiple monitoring devices work simultaneously, enabling multi-dimensional and comprehensive monitoring of the dam. This not only improves the real-time and accuracy of monitoring but also can capture abnormal situations faster and improve the response speed. Secondly, by integrating different types of monitoring devices, the integrated monitoring system can monitor different aspects of the dam, such as humidity, water level, seepage situation, the appearance of the dam and the surrounding environment, etc. This comprehensive monitoring ability helps to more comprehensively understand the operation status of the dam and timely discover potential problems. Finally, since all monitoring devices are integrated into the same system, their collaborative work can reduce interference and errors caused by poor communication or inconsistent data between devices. This helps to improve the reliability and consistency of monitoring data. In case of abnormal situations, the integrated monitoring system can quickly provide comprehensive monitoring data and information support, providing strong guarantee for emergency response. This helps to quickly evaluate the safety status of the dam, formulate effective countermeasures, and reduce accident losses.
[0035] Embodiment 2: This is the second embodiment of the present utility model, including:
[0036] The mounting plate 1, a support frame 2 is fixedly installed at the upper end of the mounting plate 1, an installation frame 5 is fixedly installed at the upper end of the support frame 2, and a solar panel 6 is fixedly installed at one end of the installation frame 5.
[0037] A distribution box 4 is provided on one side of the support frame 2, and the distribution box 4 is used to supply power to the integrated monitoring device.
[0038] As can be seen from the above, the solar energy is converted into electrical energy by the solar panel 6 and stored in the distribution box 4, and the distribution box 4 supplies power to the integrated monitoring equipment.
[0039] Embodiment 3: This is the third embodiment of the present utility model. Combining Embodiment 1 and Embodiment 2, applying this device to an actual scenario, the earth-rock dam of medium and small-sized reservoirs is a water retaining structure filled with local materials such as soil and stone. The earth-rock dam is prone to leakage under the long-term action of high water level and is not resistant to scouring. Currently, commonly used is to separately install multiple monitoring devices such as seepage monitoring, water level monitoring, and camera monitoring. However, these multiple monitoring devices result in installation costs, equipment maintenance costs, and it is difficult for multiple monitoring data to work together. Through this integrated monitoring device for the earth-rock dam of medium and small-sized reservoirs, multi-faceted monitoring of the earth-rock dam of medium and small-sized reservoirs will be carried out, reducing the number of devices and installation costs. At the same time, maintenance and management are more centralized and efficient, reducing the long-term operation cost. Multiple monitoring devices work simultaneously, enabling multi-dimensional and comprehensive monitoring of the dam.
[0040] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the attached drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.
[0041] In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "plurality" is two or more unless otherwise specifically defined.
[0042] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "connected to", "fixed" and other terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0043] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.
[0044] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.
[0045] In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved, and other structures may refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
[0046] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. An integrated monitoring device for earth-rock dams of medium and small-sized reservoirs, characterized in that: Comprising: A mounting plate (1), with a support frame (2) fixedly installed at the upper end of the mounting plate (1); A monitoring component (7), which is installed at the lower end of the mounting plate (1) and the front end of the support frame (2) for multi-directional monitoring of the earth-rock dam of a medium-sized or small-sized reservoir. The monitoring component (7) includes a mounting pipe (71), with a seepage monitoring piece (72) installed at the lower end of the mounting pipe (71). The seepage monitoring piece (72) is used to monitor the seepage rate of the earth-rock dam of a medium-sized or small-sized reservoir. A bracket (73) is fixedly installed at the front end of the support frame (2), and a camera (74) is fixedly installed at the lower end of the bracket (73). A water level monitoring piece (75) is fixedly installed at the lower end of the support frame (2). The water level monitoring piece (75) includes a telescopic pipe (751) fixedly installed at the lower end of the support frame (2), with a buoyancy plate (753) fixedly installed at the lower end of the telescopic pipe (751). A laser rangefinder (752) is fixedly installed inside the support frame (2).
2. The integrated monitoring device for earth-rock dams of medium and small-sized reservoirs according to claim 1, wherein: The seepage monitoring piece (72) includes a number of first humidity sensors (721) evenly and fixedly installed at the lower end of the mounting pipe (71). A connecting column (722) is fixedly installed at the lower end of the first humidity sensor (721). A number of second humidity sensors (723) are evenly and fixedly installed at the lower end of the connecting column (722). A chassis (724) is fixedly installed at the lower end of the second humidity sensor (723).
3. The integrated monitoring device for earth-rock dams of medium and small-sized reservoirs according to claim 1, characterized in that: The telescopic pipe (751) is configured to be hollow, and the laser beam of the laser rangefinder (752) irradiates the upper end of the buoyancy plate (753) through the inside of the telescopic pipe (751).
4. The integrated monitoring device for earth-rock dams of medium and small-sized reservoirs according to claim 1, characterized in that: A central processor (3) is fixedly installed at the rear end of the support frame (2), and the central processor (3) is used to connect to a remote terminal.
5. The integrated monitoring device for earth-rock dams of medium and small-sized reservoirs according to claim 1, characterized in that: An installation frame (5) is fixedly installed at the upper end of the support frame (2), and a solar panel (6) is fixedly installed at one end of the installation frame (5).
6. The integrated monitoring device for earth-rock dams of medium and small-sized reservoirs according to claim 1, characterized in that: A distribution box (4) is provided on one side of the support frame (2), and the distribution box (4) is used to supply power to the integrated monitoring device.