Hydrographic surveying and mapping platform for hydraulic engineering

Abstract

The utility model relates to the technical field of hydrographic surveying and mapping, in particular to a hydrographic surveying and mapping platform for hydraulic engineering, which comprises a support frame, an electric cabinet is fixed on the surface of the support frame through a hoop, a support plate is rotatably connected to the top of the surface of the support frame, and a radar liquid level sensor is mounted at one end of the support plate. A camera is installed at the bottom of the supporting plate, a solar power supply part is installed at the top of the supporting frame, a rainfall monitoring mechanism is arranged on one side of the supporting frame, a dismounting and mounting mechanism is arranged between the supporting frame and the supporting plate, and a liquid level observation mechanism is arranged on one side of the supporting frame. According to the utility model, the diversity of surveying and mapping when the hydrological surveying and mapping platform is used is improved, the convenience degree of installing the radar liquid level sensor and the camera on the hydrological surveying and mapping platform is improved, electricity is not needed, and the hydrological surveying and mapping platform is prevented from being incapable of monitoring the river water level after the radar liquid level sensor is damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrological surveying and mapping, in particular to a hydrological surveying and mapping platform for a water conservancy project. Background Art

[0002] The hydrological surveying and mapping platform used in water conservancy projects refers to a platform that uses measurement, detection and other technical means to investigate and measure hydrological elements such as the water level of the river. Water level observation generally uses equipment such as radar level sensors to monitor and record the river water level in real time, take timely response measures when the water level changes, and monitor the river through cameras.

[0003] It is not easy to monitor rainfall when the hydrological surveying and mapping platform is in use, which affects the diversity of its use; since the cameras used for monitoring and the radar level sensors used for water level observation are generally installed at higher places, disassembly and assembly are cumbersome, which reduces the convenience of disassembling and assembling the cameras and radar level sensors on the hydrological surveying and mapping platform; the hydrological surveying and mapping platform generally only observes the liquid level through sensors. If the radar level sensor is damaged, it is not easy for the hydrological surveying and mapping platform to observe the river water level. Utility Model Content

[0004] The purpose of the utility model is to provide a hydrological surveying and mapping platform for water conservancy projects, so as to solve the problems in the above-mentioned background technology that the hydrological surveying and mapping platform has low diversity in use, is inconvenient when disassembling and assembling cameras and radar level sensors, and is difficult to observe the water level of the river channel when the radar level sensor is damaged.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydrological surveying and mapping platform for water conservancy projects, comprising a support frame, an electric control box is fixed to the surface of the support frame by a clamp, a control panel is installed on the surface of the electric control box, a support plate is rotatably connected at the top position of the surface of the support frame, a radar liquid level sensor is installed at one end of the support plate, an input end of the radar liquid level sensor is electrically connected to an output end of the control panel, a camera is installed at the bottom of the support plate, an input end of the camera is electrically connected to an output end of the control panel, a solar power supply unit is installed at the top position of the support frame, an output end of the solar power supply unit is electrically connected to an input end of the control panel, a rainfall monitoring mechanism is arranged on one side of the support frame, the rainfall monitoring mechanism is composed of a rainfall monitoring assembly and a supporting frame, a disassembly and assembly mechanism is arranged between the support frame and the support plate, the interior of the disassembly and assembly mechanism includes a disassembly and assembly member and a baffle, a liquid level observation mechanism is arranged on one side of the support frame, and the liquid level observation mechanism is composed of a liquid level observation member and a telescopic frame.

[0006] Preferably, a support frame is fixed to one side of the support frame, and a rainfall monitoring component is arranged on the surface of the support frame.

[0007] Preferably, a pressure sensor, a drain pipe, a solenoid valve, a filter and a collecting cylinder are provided inside the rainfall monitoring component; a pressure sensor is mounted on the surface of the supporting bracket; an input end of the pressure sensor is electrically connected to an output end of the control panel; a collecting cylinder is mounted on the surface of the pressure sensor; a filter is fixed at the top of the collecting cylinder; and the filter is a conical structure.

[0008] Preferably, a drain pipe is fixed at the bottom position of one side of the collecting cylinder, a solenoid valve is installed on the surface of the drain pipe, and an input end of the solenoid valve is electrically connected to an output end of the control panel.

[0009] Preferably, a baffle is fixed at the top position of the surface of the support frame, the surface of the baffle is in contact with the surface of the support plate, and a disassembly component is provided between the support frame and the support plate.

[0010] Preferably, the disassembly and assembly component is provided with a support bar, a positioning frame and fastening bolts inside, the positioning frame is fixed on the surface of the support frame, the positioning frame is provided with a support bar inside, the support bar and the positioning frame are plugged into each other, and one end of the support bar is rotatably connected to the bottom of the support plate.

[0011] Preferably, a fastening bolt is threadedly connected to one side of the positioning frame, and one end of the fastening bolt passes through the support bar and is threadedly fastened to the surface of the positioning frame.

[0012] Preferably, a telescopic frame is fixed to one side of the bottom position of the support frame, and a liquid level observation component is provided at one end of the telescopic frame.

[0013] Preferably, the liquid level observation component includes a sliding frame, a scale, a reading mark and a floating block. The sliding frame is fixed to one end of the telescopic frame. The sliding frame is provided with a scale inside. The scale and the sliding frame are slidably matched with each other.

[0014] Preferably, a floating block is fixed to the bottom of the scale, and a reading mark is fixed to the surface of the sliding frame, and the reading mark cooperates with the scale.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the hydrological surveying and mapping platform used in the water conservancy project not only improves the diversity of surveying and mapping when the hydrological surveying and mapping platform is used, but also improves the convenience of installing radar level sensors and cameras on the hydrological surveying and mapping platform, and does not require electricity, thereby avoiding the hydrological surveying and mapping platform from being unable to monitor the river water level after the radar level sensor is damaged;

[0016] By setting up a rainfall monitoring mechanism, if it rains, the solenoid valve can be controlled to close through the control panel first. At this time, the rainwater passes through the filter net and enters the collection tube. The capacity of the collection tube is detected under the action of the pressure sensor, which is convenient for the staff to calculate the rainfall within a certain period of time. Then, the solenoid valve can be controlled to open through the control panel to discharge the rainwater inside the collection tube through the drain pipe for the next monitoring, so as to realize the rainfall monitoring function of the hydrological surveying and mapping platform, thereby improving the diversity of surveying and mapping when the hydrological surveying and mapping platform is used;

[0017] By providing a disassembly and assembly mechanism, one end of the support plate sags under the action of gravity, so that one end of the support plate is close to the bottom of the support frame, so that the staff can install the radar liquid level sensor and the camera at one end of the support plate. After the installation is completed, the support bar can be pushed to make the support bar lift the support plate, and the support plate is limited and blocked under the action of the baffle. Then, one end of the support bar is placed inside the positioning frame, and then the fastening bolts are tightened to fix the support bar and the positioning frame, thereby fixing the support plate, so as to realize the function of facilitating the installation of the radar liquid level sensor and the camera on the hydrological surveying and mapping platform, thereby improving the convenience of installing the radar liquid level sensor and the camera on the hydrological surveying and mapping platform;

[0018] By providing a liquid level observation mechanism and adjusting the length of the telescopic frame, the float block can be located on the surface of the river. At this time, the float block floats on the water surface under the action of its own buoyancy, and changes synchronously with the change of the water level, driving the scale to slide up or down along the sliding frame, and reading the corresponding value through the reading mark, so that the staff can observe the river water level intuitively at the river channel. At the same time, after the radar liquid level sensor is damaged, it will not affect the monitoring of the river water level by the hydrological surveying and mapping platform, so as to realize the simplified water level observation function of the hydrological surveying and mapping platform, without the need for electricity, so as to avoid the hydrological surveying and mapping platform being unable to monitor the river water level after the radar liquid level sensor is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 3 It is an enlarged structural diagram of the rainfall monitoring mechanism of the utility model;

[0022] Figure 4 It is an enlarged structural diagram of the disassembly and assembly mechanism of the utility model.

[0023] In the figure: 1. support frame; 101. control panel; 102. electric control box; 103. support plate; 104. radar liquid level sensor; 105. camera; 2. rainfall monitoring mechanism; 201. rainfall monitoring component; 2011. pressure sensor; 2012. drain pipe; 2013. solenoid valve; 2014. filter screen; 2015. collecting cylinder; 202. support frame; 3. solar power supply unit; 4. disassembly and assembly mechanism; 401. disassembly and assembly component; 4011. support bar; 4012. positioning frame; 4013. fastening bolt; 402. baffle; 5. liquid level observation mechanism; 501. liquid level observation component; 5011. sliding frame; 5012. scale; 5013. reading mark; 5014. floating block; 502. telescopic frame. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it 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 directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] The utility model provides a structure of a hydrological surveying and mapping platform for a water conservancy project as follows Figure 1 and Figure 2As shown, it includes a support frame 1, an electric control box 102 is fixed to the surface of the support frame 1 through a clamp, a control panel 101 is installed on the surface of the electric control box 102, a lithium battery and a processor are embedded in the control panel 101, the processor includes an amplifier tube, a protection resistor Rm, a filter, an A / D converter and a single-chip microcomputer, the sensor and the protection resistor Rm are connected in parallel to the amplifier tube and then connected in series with the filter, and the signal is converted by the A / D converter and sent to the single-chip microcomputer, the display screen receives the processing signal sent by the single-chip microcomputer, and the top position of the support frame 1 surface rotates A support plate 103 is connected, and a radar liquid level sensor 104 is installed at one end of the support plate 103. The model of the radar liquid level sensor 104 can be selected from the CS series. The input end of the radar liquid level sensor 104 is electrically connected to the output end of the control panel 101. A camera 105 is installed at the bottom of the support plate 103, and the input end of the camera 105 is electrically connected to the output end of the control panel 101. A solar power supply unit 3 is installed at the top position of the support frame 1, and the output end of the solar power supply unit 3 is electrically connected to the input end of the control panel 101.

[0026] When in use, the camera 105 monitors the river channel, the radar level sensor 104 monitors the river water level, and transmits the information to the control panel 101 to facilitate real-time monitoring by the staff. At the same time, the solar power supply unit 3 can power the hydrological mapping platform.

[0027] Furthermore, if Figure 3 As shown, a rainfall monitoring mechanism 2 is arranged on one side of the support frame 1, and the rainfall monitoring mechanism 2 is composed of a rainfall monitoring component 201 and a support frame 202. A support frame 202 is fixed on one side of the support frame 1, and a rainfall monitoring component 201 is arranged on the surface of the support frame 202. A pressure sensor 2011, a drain pipe 2012, a solenoid valve 2013, a filter screen 2014 and a collection tube 2015 are arranged inside the rainfall monitoring component 201. A pressure sensor 2011 is installed on the surface of the support frame 202, and the model of the pressure sensor 2011 can be selected from the PT series. The input end of the pressure sensor 2011 is electrically connected to the output end of the control panel 101. A collecting tube 2015 is installed on the surface of the pressure sensor 2011. A filter screen 2014 is fixed at the top of the collecting tube 2015. The filter screen 2014 has a conical structure. A drain pipe 2012 is fixed at the bottom of one side of the collecting tube 2015. A solenoid valve 2013 is installed on the surface of the drain pipe 2012. The model of the solenoid valve 2013 can be TM series. The input end of the solenoid valve 2013 is electrically connected to the output end of the control panel 101.

[0028] During use, if it rains, the solenoid valve 2013 can be controlled to be closed through the control panel 101. At this time, the rainwater enters the collecting tube 2015 after being filtered through the filter net 2014, and the capacity of the collecting tube 2015 is detected under the action of the pressure sensor 2011, so that the staff can calculate the rainfall within a certain period of time. Then, the solenoid valve 2013 can be controlled to be opened through the control panel 101, and the rainwater inside the collecting tube 2015 can be discharged through the drain pipe 2012 for the next monitoring, so as to realize the rainfall monitoring function of the hydrological surveying and mapping platform.

[0029] Furthermore, if Figure 2 and Figure 4 As shown, a disassembly and assembly mechanism 4 is arranged between the support frame 1 and the support plate 103, and the interior of the disassembly and assembly mechanism 4 includes a disassembly and assembly component 401 and a baffle 402. The baffle 402 is fixed at the top position of the surface of the support frame 1, and the surface of the baffle 402 is in contact with the surface of the support plate 103. A disassembly and assembly component 401 is arranged between the support frame 1 and the support plate 103, and a support bar 4011, a positioning frame 4012 and a fastening bolt 4013 are arranged inside the disassembly and assembly component 401. A positioning frame 4012 is fixed on the surface of the support frame 1, and a support bar 4011 is arranged inside the positioning frame 4012. The support bar 4011 and the positioning frame 4012 are plugged into and matched with each other, one end of the support bar 4011 is rotatably connected to the bottom of the support plate 103, and a fastening bolt 4013 is threadedly connected to one side of the positioning frame 4012, and one end of the fastening bolt 4013 penetrates the support bar 4011 and is threadedly fastened to the surface of the positioning frame 4012.

[0030] When in use, one end of the support plate 103 sags under the action of gravity, so that one end of the support plate 103 is close to the bottom of the support frame 1, so that the staff can install the radar liquid level sensor 104 and the camera 105 on one end of the support plate 103. After the installation is completed, the support bar 4011 can be pushed to make the support bar 4011 lift the support plate 103, and the support plate 103 is limited and blocked under the action of the baffle 402. Then, one end of the support bar 4011 is placed in the positioning frame 4012, and then the fastening bolts 4013 are tightened to fix the support bar 4011 and the positioning frame 4012, thereby fixing the support plate 103, so as to realize the function of the hydrological surveying and mapping platform to facilitate the installation of the radar liquid level sensor 104 and the camera 105.

[0031] Furthermore, if Figure 2As shown, a liquid level observation mechanism 5 is provided on one side of the support frame 1, and the liquid level observation mechanism 5 is composed of a liquid level observation component 501 and a telescopic frame 502. The telescopic frame 502 is fixed on one side at the bottom position of the support frame 1, and the liquid level observation component 501 is provided at one end of the telescopic frame 502. The interior of the liquid level observation component 501 includes a sliding frame 5011, a scale 5012, a reading mark 5013 and a floating block 5014. A sliding frame 5011 is fixed on one end of the telescopic frame 502, and the interior of the sliding frame 5011 is provided with a scale 5012. The scale 5012 and the sliding frame 5011 are slidably matched with each other, a floating block 5014 is fixed to the bottom of the scale 5012, and a reading mark 5013 is fixed on the surface of the sliding frame 5011, and the reading mark 5013 and the scale 5012 cooperate with each other.

[0032] When in use, the length of the telescopic frame 502 is adjusted to make the float 5014 located on the surface of the river. At this time, the float 5014 floats on the water surface under the action of its own buoyancy, and changes synchronously with the change of the water level, driving the scale 5012 to slide up or down along the slide frame 5011, and reading the corresponding value through the reading mark 5013, so that the staff can observe the water level of the river channel intuitively at the river channel. At the same time, when the radar liquid level sensor 104 is damaged, it will not affect the monitoring of the river water level by the hydrological surveying and mapping platform, so as to realize the simplified water level observation function of the hydrological surveying and mapping platform.

[0033] Working principle: When in use, first fix the support frame 1 to one side of the river to be surveyed by screws. At this time, one end of the support plate 103 sags under the action of gravity, so that one end of the support plate 103 is close to the bottom of the support frame 1, so that the staff can install the radar liquid level sensor 104 and the camera 105 on one end of the support plate 103. After the installation is completed, the support bar 4011 can be pushed to make the support bar 4011 lift the support plate 103, and the support plate 103 is limited and blocked under the action of the baffle 402, and then one end of the support bar 4011 is placed in the positioning frame 4012, and then the fastening bolts 4013 are tightened to fix the support bar 4011 and the positioning frame 4012, thereby fixing the support plate 103, so as to realize the function of facilitating the installation of the radar liquid level sensor 104 and the camera 105 on the hydrological surveying and mapping platform, thereby improving the convenience of installing the radar liquid level sensor 104 and the camera 105 on the hydrological surveying and mapping platform.

[0034] At this time, the river channel is monitored by the camera 105, the river water level is monitored by the radar liquid level sensor 104, and the information is transmitted to the control panel 101, which is convenient for the staff to monitor in real time. At the same time, the solar power supply unit 3 can power the hydrological mapping platform.

[0035] At the same time, if it rains, the solenoid valve 2013 can be controlled to be closed through the control panel 101. At this time, the rainwater enters the collecting tube 2015 after being filtered through the filter net 2014, and the capacity of the collecting tube 2015 is detected under the action of the pressure sensor 2011, so that the staff can calculate the rainfall within a certain period of time. Then, the solenoid valve 2013 can be controlled to be opened through the control panel 101, and the rainwater in the collecting tube 2015 can be discharged through the drain pipe 2012 for the next monitoring, so as to realize the rainfall monitoring function of the hydrological surveying and mapping platform, thereby improving the diversity of surveying and mapping when the hydrological surveying and mapping platform is used.

[0036] At the same time, the length of the telescopic frame 502 can be adjusted to make the float 5014 located on the surface of the river. At this time, the float 5014 floats on the water surface under the action of its own buoyancy, and changes synchronously with the change of the water level, driving the scale 5012 to slide up or down along the sliding frame 5011, and reading the corresponding value through the reading mark 5013, so as to facilitate the staff to observe the water level of the river channel intuitively at the river channel. At the same time, after the radar liquid level sensor 104 is damaged, it will not affect the monitoring of the river water level by the hydrological surveying and mapping platform, so as to realize the simplified water level observation function of the hydrological surveying and mapping platform, without the need for electricity, so as to avoid the hydrological surveying and mapping platform being unable to monitor the river water level after the radar liquid level sensor 104 is damaged, and finally complete the use of the hydrological surveying and mapping platform.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A hydrological surveying and mapping platform for a water conservancy project, comprising a support frame (1), characterized in that: An electric control box (102) is fixed to the surface of the support frame (1) via a clamp, a control panel (101) is mounted on the surface of the electric control box (102), a support plate (103) is rotatably connected to the top of the surface of the support frame (1), a radar liquid level sensor (104) is mounted on one end of the support plate (103), an input end of the radar liquid level sensor (104) is electrically connected to an output end of the control panel (101), a camera (105) is mounted at the bottom of the support plate (103), an input end of the camera (105) is electrically connected to an output end of the control panel (101), and a control panel (101) is mounted on the top of the support frame (1). A solar power supply unit (3), wherein an output end of the solar power supply unit (3) is electrically connected to an input end of a control panel (101); a rainfall monitoring mechanism (2) is arranged on one side of the support frame (1); the rainfall monitoring mechanism (2) is composed of a rainfall monitoring component (201) and a support frame (202); a disassembly mechanism (4) is arranged between the support frame (1) and a support plate (103); the interior of the disassembly mechanism (4) includes a disassembly component (401) and a baffle (402); and a liquid level observation mechanism (5) is arranged on one side of the support frame (1); the liquid level observation mechanism (5) is composed of a liquid level observation component (501) and a telescopic frame (502).

2. A hydrological surveying and mapping platform for water conservancy projects according to claim 1, characterized in that: A support frame (202) is fixed to one side of the support frame (1), and a rainfall monitoring component (201) is arranged on the surface of the support frame (202).

3. A hydrological surveying and mapping platform for water conservancy projects according to claim 2, characterized in that: The rainfall monitoring component (201) is provided with a pressure sensor (2011), a drain pipe (2012), a solenoid valve (2013), a filter screen (2014) and a collection tube (2015) inside; the pressure sensor (2011) is installed on the surface of the support frame (202); the input end of the pressure sensor (2011) is electrically connected to the output end of the control panel (101); the collection tube (2015) is installed on the surface of the pressure sensor (2011); the filter screen (2014) is fixed at the top position of the collection tube (2015); and the filter screen (2014) has a conical structure.

4. A hydrological surveying and mapping platform for water conservancy projects according to claim 3, characterized in that: A drainage pipe (2012) is fixed at the bottom of one side of the collection tube (2015), a solenoid valve (2013) is installed on the surface of the drainage pipe (2012), and an input end of the solenoid valve (2013) is electrically connected to an output end of the control panel (101).

5. The hydrological surveying and mapping platform for water conservancy projects according to claim 1 is characterized by: A baffle (402) is fixed at the top position of the surface of the support frame (1), the surface of the baffle (402) and the surface of the support plate (103) are in contact with each other, and a disassembly component (401) is provided between the support frame (1) and the support plate (103).

6. A hydrological surveying and mapping platform for water conservancy projects according to claim 5, characterized in that: A support bar (4011), a positioning frame (4012) and a fastening bolt (4013) are arranged inside the disassembling component (401); a positioning frame (4012) is fixed to the surface of the support frame (1); a support bar (4011) is arranged inside the positioning frame (4012); the support bar (4011) and the positioning frame (4012) are plug-fitted to each other; one end of the support bar (4011) is rotatably connected to the bottom of the support plate (103).

7. A hydrological surveying and mapping platform for water conservancy projects according to claim 6, characterized in that: A fastening bolt (4013) is threadedly connected to one side of the positioning frame (4012), and one end of the fastening bolt (4013) passes through the support bar (4011) and is threadedly fastened to the surface of the positioning frame (4012).

8. The hydrological surveying and mapping platform for water conservancy projects according to claim 1, characterized in that: A telescopic frame (502) is fixed to one side at the bottom of the support frame (1), and a liquid level observation component (501) is provided at one end of the telescopic frame (502).

9. A hydrological surveying and mapping platform for water conservancy projects according to claim 8, characterized in that: The liquid level observation component (501) comprises a sliding frame (5011), a scale (5012), a reading mark (5013) and a floating block (5014) inside. The sliding frame (5011) is fixed to one end of the telescopic frame (502). The sliding frame (5011) is provided with a scale (5012) inside. The scale (5012) and the sliding frame (5011) are slidably matched with each other.

10. A hydrological surveying and mapping platform for water conservancy projects according to claim 9, characterized in that: A floating block (5014) is fixed to the bottom of the scale (5012), and a reading mark (5013) is fixed to the surface of the sliding frame (5011), and the reading mark (5013) cooperates with the scale (5012).

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