Anti-freezing water level monitoring device for water conservancy and hydropower engineering

Abstract

The utility model relates to the field of water conservancy and hydropower engineering, in particular to an anti-freezing water level monitoring device for water conservancy and hydropower engineering. The technical problems that in the using process of a monitoring device, the monitoring device cannot be flexibly adjusted according to actual using requirements, and a monitoring head does not have a heating function, so that accurate data monitoring cannot be carried out in low-temperature or frozen water are solved. According to the technical scheme, the anti-freezing water level monitoring device for the water conservancy and hydropower engineering comprises a supporting bottom plate and further comprises a lifting assembly, an expansion assembly and a monitoring assembly. By arranging the lifting assembly, the height of the device can be conveniently adjusted according to use requirements, then through the expansion assembly, an expansion rod can drive the monitoring assembly to move front and back for adjustment, and through the monitoring assembly, the height of the heating monitoring head is adjusted through a pull rope. And the heating monitoring head can be effectively prevented from being frozen in a cold environment, and normal work and accurate monitoring of the device are ensured.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy and hydropower engineering, in particular to a water level monitoring device for antifreeze water conservancy and hydropower engineering. Background Art

[0002] Water level refers to the elevation of the free water surface relative to a certain base surface. The base surface used to calculate the water level can be a zero-point leveling base surface with a characteristic sea level elevation at a certain location, which is called an absolute base surface. Water level is the most intuitive factor reflecting the water conditions of a water body. Its changes are mainly caused by the increase or decrease in the amount of water in the water body. In the process of maintaining the normal operation of water conservancy and hydropower projects, water level parameters are an important monitoring indicator, which can reflect the water storage capacity, flood peak regulation capacity, etc. of water conservancy and hydropower projects. However, most of the existing water level monitoring devices have a fixed structure, and their height cannot be adjusted according to actual use needs, nor can they be expanded and adjusted forward and backward, which cannot meet people's use needs and reduces the applicability of use. In addition, the monitoring head does not have a heating function, and cannot accurately monitor data in low temperature or frozen water, which can easily affect the ease of use of the entire monitoring device. Utility Model Content

[0003] In order to overcome the problem that during the use of the monitoring device, it cannot be flexibly adjusted according to actual use needs, and the monitoring head does not have a heating function, and cannot accurately monitor data in low temperature or frozen water.

[0004] The technical solution of the utility model is: a water level monitoring device for antifreeze water conservancy and hydropower engineering, including a supporting base plate, and also including universal wheels, a lifting component, a lifting plate, a fixed sleeve, an energy-saving component, an extension component, a mobile frame and a monitoring component. The upper end of the supporting base plate is provided with a lifting component, the top of the lifting component is connected with the lifting plate, the upper end of the lifting plate is installed with a fixed sleeve, the inner upper end of the fixed sleeve is provided with an energy-saving component, the front end of the fixed sleeve is connected with the extension component, the front side of the extension component is installed with a mobile frame, and the front end of the mobile frame is provided with a monitoring component.

[0005] Preferably, by setting up a lifting component, the height of the device can be adjusted according to the needs of use. Then, the energy-saving component can be used to rotate and adjust the angle of the solar photovoltaic panel to maximize the contact with sunlight and directly convert sunlight into electrical energy. The extension component can then be used to allow the extension rod to move and adjust back and forth, thereby facilitating the adjustment of the position of the monitoring component. Finally, the monitoring component can be used to achieve height adjustment of the heating monitoring head by the cable, and can effectively prevent the heating monitoring head from freezing in a cold environment, thereby ensuring the normal operation and accurate monitoring of the device, thereby greatly improving the ease of use of the entire monitoring device.

[0006] Preferably, universal wheels are installed at the four bottom corners of the supporting base plate, which can rotate freely in different directions, thus facilitating the mobile use of the device.

[0007] Preferably, the lifting assembly includes a supporting sleeve, a lifting rod, a first driving motor and a first threaded screw. The inner upper end of the supporting sleeve is snap-connected with the lifting rod, the inner bottom end of the supporting sleeve is installed with the first driving motor, the top output end of the first driving motor is connected with the first threaded screw, the upper end of the outer wall of the first threaded screw is threadedly connected to the inner lower end of the lifting rod, and the lifting rod can drive the height adjustment of the lifting plate by starting the first driving motor to drive the rotation of the first threaded screw, thereby facilitating the height adjustment of the device according to usage needs.

[0008] Preferably, the energy-saving component includes a second drive motor, a rotating rod, a connecting tube and a solar photovoltaic panel. The second drive motor is installed at the inner bottom end of the fixed sleeve, the top output end of the second drive motor is connected to the rotating rod, the upper end of the rotating rod is installed with a connecting tube, and the top of the connecting tube is provided with a solar photovoltaic panel. By starting the second drive motor to drive the rotation of the rotating rod, the solar photovoltaic panel can be rotated to adjust the angle, which can maximize the contact with sunlight and directly convert sunlight into electrical energy. It does not produce harmful gases such as carbon dioxide. It is a clean energy and is environmentally friendly.

[0009] Preferably, the expansion component includes a connecting frame, an expansion rod, a third drive motor and a second threaded screw. The internal front end of the connecting frame is engaged with the expansion rod, the internal rear end of the connecting frame is installed with the third drive motor, the front output end of the third drive motor is connected to the second threaded screw, and the front end of the outer wall of the second threaded screw is threadedly connected to the internal rear end of the expansion rod. By starting the third drive motor to drive the rotation of the second threaded screw, the expansion rod can be moved and adjusted forward and backward, thereby facilitating the adjustment of the position of the monitoring component and effectively improving the applicability.

[0010] Preferably, the monitoring component includes a fourth drive motor, a turntable, a cable and a heating monitoring head. The fourth drive motor is installed on the right side of the mobile frame. The left output end of the fourth drive motor is connected to the turntable located inside the mobile frame. The outer wall of the turntable is wrapped with a cable. A heating monitoring head is provided at the bottom of the cable. By starting the fourth drive motor to drive the rotation of the turntable, the cable can adjust the height of the heating monitoring head and can effectively prevent the heating monitoring head from freezing in a cold environment, thereby ensuring the normal operation and accurate monitoring of the device.

[0011] Preferably, the shell of the heating monitoring head is made of stainless steel, which has good corrosion resistance and high temperature resistance, so as to ensure the accuracy and reliability of the heating monitoring head in water level monitoring.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up a composite structure of lifting components, energy-saving components, expansion components and monitoring components to replace the original single structure, the height and front and back of the device can be adjusted, and the rotation angle of the solar photovoltaic panel can be adjusted to maximize the contact with sunlight and directly convert sunlight into electrical energy. Then the cable monitors the height adjustment of the heating monitoring head to ensure the normal operation and accurate monitoring of the device, thereby improving the convenience of use of the entire monitoring device to a certain extent;

[0014] 2. Start the first drive motor to drive the first threaded screw to rotate through the lifting assembly, so that the lifting rod can drive the height adjustment of the lifting plate, thereby facilitating the height adjustment of the device according to the use needs;

[0015] 3. Through the energy-saving component, the second drive motor is started to drive the rotation of the rotating rod, so that the solar photovoltaic panel can rotate and adjust the angle to maximize the contact with sunlight and directly convert sunlight into electrical energy;

[0016] 4. By extending the assembly, the third drive motor is started to drive the second threaded screw to rotate, so that the extension rod can be moved forward and backward to adjust the position of the monitoring assembly;

[0017] 5. Through the monitoring component, the fourth drive motor is started to drive the rotation of the turntable, so that the cable can adjust the height of the heating monitoring head and effectively prevent the heating monitoring head from freezing in a cold environment, ensuring the normal operation and accurate monitoring of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 What is shown is a second three-dimensional structural schematic diagram of the utility model;

[0020] Figure 3 The diagram shows a three-dimensional structure diagram of the lifting assembly of the utility model;

[0021] Figure 4 The schematic diagram of the three-dimensional structure of the energy-saving component installation of the utility model is shown;

[0022] Figure 5 What is shown is a schematic diagram of the split three-dimensional structure of the expansion component of the utility model.

[0023] Explanation of the accompanying drawings: 1-support base plate, 2-universal wheel, 3-lifting assembly, 4-lifting plate, 5-fixed sleeve, 6-energy-saving assembly, 7-extension assembly, 8-mobile frame, 9-monitoring assembly, 301-support sleeve, 302-lifting rod, 303-first drive motor, 304-first threaded screw, 601-second drive motor, 602-rotating rod, 603-connecting cylinder, 604-solar photovoltaic panel, 701-connecting frame, 702-extension rod, 703-third drive motor, 704-second threaded screw, 901-fourth drive motor, 902-turntable, 903-cable, 904-heating monitoring head. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a water level monitoring device for antifreeze water conservancy and hydropower engineering, comprising a supporting base plate 1, and also comprising a universal wheel 2, a lifting component 3, a lifting plate 4, a fixed sleeve 5, an energy-saving component 6, an expansion component 7, a mobile frame 8 and a monitoring component 9. The four corners of the bottom of the supporting base plate 1 are all equipped with universal wheels 2, which can rotate freely in different directions, which is conducive to the mobile use of the device. The upper end of the supporting base plate 1 is provided with a lifting component 3, and the lifting component 3 includes a supporting sleeve 301, a lifting rod 302, a first driving motor 303 and a first threaded screw 304. The inner upper end of the supporting sleeve 301 is engaged with the lifting rod 302, and the inner bottom end of the supporting sleeve 301 is equipped with a first driving motor 303. The top output end of the first driving motor 303 is connected to the first threaded screw 304, and the upper end of the outer wall of the first threaded screw 304 is threadedly connected to the inner lower end of the lifting rod 302. By starting the first driving motor 303, the first threaded screw 30 4 rotates, so that the lifting rod 302 can drive the height adjustment of the lifting plate 4, so as to facilitate the height adjustment of the device according to the use needs. The top of the lifting component 3 is connected with the lifting plate 4, and the upper end of the lifting plate 4 is installed with a fixed sleeve 5. The upper end of the fixed sleeve 5 is provided with an energy-saving component 6. The energy-saving component 6 includes a second driving motor 601, a rotating rod 602, a connecting tube 603 and a solar photovoltaic panel 604. The second driving motor 601 is installed at the inner bottom end of the fixed sleeve 5, and the top output end of the second driving motor 601 is connected with the rotating rod 602, and the upper end of the rotating rod 602 is installed with a connecting tube 603. The top of the connecting tube 603 is provided with a solar photovoltaic panel 604. By starting the second driving motor 601 to drive the rotation of the rotating rod 602, the solar photovoltaic panel 604 is rotated to adjust the angle, which can maximize the contact with sunlight and directly convert sunlight into electrical energy. It will not produce harmful gases such as carbon dioxide. It is a clean energy and is environmentally friendly.

[0026] See also Figure 5 704, a third drive motor 703 is provided at the rear end of the connecting frame 701, and a second threaded screw 704 is provided at the rear end of the connecting frame 701. The front output end of the third drive motor 703 is connected to the second threaded screw 704, and the front end of the outer wall of the second threaded screw 704 is threadedly connected to the rear end of the extension rod 702. By starting the third drive motor 703 to drive the rotation of the second threaded screw 704, the extension rod 702 can be moved and adjusted forward and backward, thereby facilitating the adjustment of the position of the monitoring component 9 and effectively improving the applicability. A moving frame 8 is provided at the front side of the extension component 7, and a monitoring component 9 is provided at the front end of the moving frame 8. The measuring component 9 includes a fourth driving motor 901, a turntable 902, a cable 903 and a heating monitoring head 904. The fourth driving motor 901 is installed on the right side of the mobile frame 8. The left output end of the fourth driving motor 901 is connected to the turntable 902 located inside the mobile frame 8. The outer wall of the turntable 902 is wrapped with a cable 903. The bottom of the cable 903 is provided with a heating monitoring head 904. By starting the fourth driving motor 901 to drive the rotation of the turntable 902, the cable 903 can adjust the height of the heating monitoring head 904, and can effectively prevent the heating monitoring head 904 from freezing in a cold environment, thereby ensuring the normal operation and accurate monitoring of the device. The shell of the heating monitoring head 904 is made of stainless steel with good corrosion resistance and high temperature resistance to ensure the accuracy and reliability of the water level monitoring by the heating monitoring head 904.

[0027] When the monitoring device is working, firstly, universal wheels 2 are installed at the four corners of the bottom of the supporting base plate 1, which can rotate freely in different directions, which is helpful for the mobile use of the device. Then, the first driving motor 303 is started through the lifting assembly 3 to drive the rotation of the first threaded screw 304, so that the lifting rod 302 can drive the height adjustment of the lifting plate 4, so as to facilitate the height adjustment of the device according to the use needs;

[0028] Then, the second driving motor 601 is started through the energy-saving component 6 to drive the rotation of the rotating rod 602, so that the solar photovoltaic panel 604 can rotate and adjust the angle, so as to maximize the contact with sunlight and directly convert sunlight into electrical energy without generating harmful gases such as carbon dioxide. It is a clean energy and is environmentally friendly.

[0029] Then, through the extension component 7, the third drive motor 703 is started to drive the rotation of the second threaded screw 704, so that the extension rod 702 can be moved forward and backward for adjustment, thereby facilitating the adjustment of the position of the monitoring component 9 and effectively improving the applicability. Finally, through the monitoring component 9, the fourth drive motor 901 is started to drive the rotation of the turntable 902, so that the height adjustment of the heating monitoring head 904 by the cable 903 is realized, and the heating monitoring head 904 can be effectively prevented from freezing in a cold environment, ensuring the normal operation and accurate monitoring of the device. The outer shell of the heating monitoring head 904 is made of stainless steel, which has good corrosion resistance and high temperature resistance, so as to ensure the accuracy and reliability of the water level monitoring by the heating monitoring head 904.

[0030] Through the above steps, the first drive motor 303 is started to drive the rotation of the first threaded screw 304, so that the lifting rod 302 can drive the height adjustment of the lifting plate 4, so as to facilitate the height adjustment of the device according to the use needs, and then the second drive motor 601 is started to drive the rotation of the rotating rod 602, so that the solar photovoltaic panel 604 is rotated to adjust the angle, which can maximize the contact with sunlight and use the sunlight to directly convert into electrical energy, and then the third drive motor 703 is started to drive the rotation of the second threaded screw 704, so that the extension rod 702 can be moved back and forth to adjust the position of the monitoring component 9, so as to facilitate the adjustment of the position of the monitoring component 9, and finally the fourth drive motor 901 is started to drive the rotation of the turntable 902, so as to realize the height adjustment of the heating monitoring head 904 by the cable 903, and can effectively prevent the heating monitoring head 904 from freezing in a cold environment, thereby ensuring the normal operation and accurate monitoring of the device, thereby greatly improving the convenience of use of the entire monitoring device.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A water level monitoring device for antifreeze water conservancy and hydropower engineering, comprising a supporting bottom plate (1); characterized in that: The invention also comprises a universal wheel (2), a lifting component (3), a lifting plate (4), a fixed sleeve (5), an energy-saving component (6), an expansion component (7), a mobile frame (8) and a monitoring component (9). The upper end of the supporting bottom plate (1) is provided with a lifting component (3), the top of the lifting component (3) is connected to the lifting plate (4), the upper end of the lifting plate (4) is installed with a fixed sleeve (5), the upper end of the fixed sleeve (5) is provided with an energy-saving component (6), the front end of the fixed sleeve (5) is connected to the expansion component (7), the front side of the expansion component (7) is installed with a mobile frame (8), and the front end of the mobile frame (8) is provided with a monitoring component (9).

2. The antifreeze water level monitoring device for water conservancy and hydropower engineering according to claim 1 is characterized by: Universal wheels (2) are installed at the four bottom corners of the supporting base plate (1).

3. The antifreeze water level monitoring device for water conservancy and hydropower engineering according to claim 1 is characterized by: The lifting assembly (3) comprises a support sleeve (301), a lifting rod (302), a first drive motor (303) and a first threaded screw (304); the upper end of the support sleeve (301) is snap-connected with the lifting rod (302); the lower end of the support sleeve (301) is mounted with the first drive motor (303); the top output end of the first drive motor (303) is connected with the first threaded screw (304); the upper end of the outer wall of the first threaded screw (304) is threadedly connected with the lower end of the lifting rod (302).

4. The antifreeze water level monitoring device for water conservancy and hydropower engineering according to claim 1 is characterized by: The energy-saving component (6) comprises a second drive motor (601), a rotating rod (602), a connecting tube (603) and a solar photovoltaic panel (604); the second drive motor (601) is mounted on the inner bottom end of the fixed sleeve (5); the top output end of the second drive motor (601) is connected to the rotating rod (602); the upper end of the rotating rod (602) is mounted with the connecting tube (603); and the top of the connecting tube (603) is provided with a solar photovoltaic panel (604).

5. The antifreeze water level monitoring device for water conservancy and hydropower engineering according to claim 1, characterized in that: The extension component (7) comprises a connecting frame (701), an extension rod (702), a third drive motor (703) and a second threaded screw (704); the inner front end of the connecting frame (701) is snap-connected with the extension rod (702); the inner rear end of the connecting frame (701) is installed with the third drive motor (703); the front output end of the third drive motor (703) is connected to the second threaded screw (704); and the outer side wall front end of the second threaded screw (704) is threadedly connected to the inner rear end of the extension rod (702).

6. The antifreeze water level monitoring device for water conservancy and hydropower engineering according to claim 1, characterized in that: The monitoring assembly (9) comprises a fourth drive motor (901), a rotating disk (902), a cable (903) and a heating monitoring head (904); the fourth drive motor (901) is installed on the right side of the moving frame (8); the left output end of the fourth drive motor (901) is connected to the rotating disk (902) located inside the moving frame (8); the cable (903) is wound around the outer wall of the rotating disk (902); and the heating monitoring head (904) is arranged at the bottom of the cable (903).

7. The antifreeze water level monitoring device for water conservancy and hydropower engineering according to claim 6, characterized in that: The housing of the heated monitoring head (904) is made of stainless steel.

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