An automatic water level collector for river cross-sections

Abstract

The present invention discloses an automatic collector for water level of river cross-section, which relates to the technical field of water level detection. It includes a control terminal, a data transmission module, a river bank dam, a mover, and a ranging laser. The control terminal has a display and a control panel. The control terminal is connected to the data transmission module, and the data transmission module is connected to the ranging laser. A wireless network is provided inside the data transmission module. It floats on the water surface through a floating board and moves up and down simultaneously according to the change of the water level. After the ranging laser emits light and irradiates on the ranging receiver on the top of the floating board, when the ranging receiver receives the light, it measures the distance from the ranging laser, thereby obtaining the data value of the water level height, and feeds back the measured water level data value to the control terminal, so as to realize the real-time detection of the change of the water level height in the background.

Description

Technical Field

[0001] The present invention belongs to the technical field of water level detection, and particularly relates to an automatic collector for river cross-section water levels. Background Art

[0002] The automatic collector for river cross-section water levels is an important measurement and control device, mainly providing important reference data for flood control safety. It is mainly set between rivers, lakes, seas and the rivers that need to be detected, and is mainly used to detect the height of the water level. However, most of the existing automatic collectors for river cross-section water levels have simple structures and single functions. They mainly have water level posts, but it requires inspectors to go to the site to read the water level values of the water level posts. In bad weather, it increases the danger to the personal safety of the inspectors, and there are certain defects. At the same time, the water level posts cannot be adjusted at any time as needed, and there are certain defects.

[0003] Therefore, it is necessary to provide an automatic collector for river cross-section water levels to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic collector for river cross-section water levels and its usage method. Through the design of the automatic collector for river cross-section water levels, the problem of the need for inspectors to read the water level on-site in the existing technology is solved.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is an automatic collector for river cross-section water levels, including a control terminal, a data transmission module, a river bank dam, a mover, and a ranging laser. The control terminal has a display and a control panel. The control terminal is connected to the data transmission module, and the data transmission module is connected to the ranging laser. A wireless network is provided inside the data transmission module for the function of mutually transmitting the data information and command information transmitted between the control terminal and the ranging laser.

[0007] The river bank dam is specifically two, and support columns are fixedly connected to the tops of both river bank dams. A lifting rod is movably sleeved inside the support column. A fixer is fixedly connected to the top of the lifting rod. Rail rods are fixedly connected to the opposite inner sides of the fixer. Solar storage batteries are fixedly connected to both ends of the top of the rail rod. The mover is movably sleeved on the side of the rail rod.

[0008] Both ends inside the mover are provided with circular grooves, and moving rollers are movably hinged inside the circular grooves. A transmission gear is fixedly connected to the tail end of the moving roller, and a transmission track is movably sleeved on the side of the transmission gear. A driving motor is fixedly connected to the middle part inside the mover, and a driving gear is fixedly connected to the output end of the driving motor. Wireless charging contact plates are fixedly connected to the sides of both ends of the mover, and an equipment mounting plate is fixedly connected to the bottom of the mover;

[0009] A ranging laser is fixedly connected to the center position of the bottom of the equipment mounting plate. Equipment side plates are fixedly connected to both ends of the bottom of the equipment mounting plate. Stabilizing rods are fixedly connected to the two sides corresponding positions between the bottom of the equipment mounting plate and away from both ends and the middle. A floating plate is movably sleeved on the inner side faces of the opposite stabilizing rods, and a ranging receiver is fixedly connected to the center position of the top of the floating plate.

[0010] Preferably, gear teeth are provided on the sides of the transmission gear, the driving gear and the inner side face of the transmission track, and the gear teeth provided on the transmission gear and the driving gear are meshed with the gear teeth inside the transmission track. At the same time, the transmission gear is located at both ends of the inner side face of the transmission track, and the driving gear is located in the middle of the inner side face of the transmission track.

[0011] Preferably, a stabilizing sliding groove is provided on the right side face of the mover, and the side part of the track rod is slidably connected to the inner side face of the stabilizing sliding groove.

[0012] Preferably, gear teeth are provided on the top of the track rod and the side of the moving roller, and the gear teeth are meshed with each other.

[0013] Preferably, the bottom end of the ranging laser corresponds to the top of the ranging receiver.

[0014] Preferably, the ranging receiver is connected to the control terminal through a data transmission module.

[0015] Preferably, a storage battery is installed inside the mover, and the storage battery is connected to the driving motor and the wireless charging contact plate.

[0016] Preferably, lifting sliding grooves are provided at the corresponding positions at both ends on both sides of the floating plate, and the side parts of the stabilizing rods are slidably connected to the inner side faces of the lifting sliding grooves.

[0017] Preferably, a solar panel is provided on the top of the solar storage battery, and wireless charging contact plates are provided on the opposite inner side faces of the solar storage battery.

[0018] The present invention has the following beneficial effects:

[0019] 1. The design of the control terminal, data transmission module, ranging laser and ranging receiver of the present invention. The control terminal is connected to the ranging laser through the data transmission module to control the startup of the ranging laser. At the same time, the ranging receiver is connected to the control terminal through the data transmission module and is used to feedback the measured data value to the control terminal. Meanwhile, the ranging laser is installed at the bottom of the equipment mounting plate. At the same time, stabilizing rods are installed at the corresponding positions on both sides of the bottom of the equipment mounting plate, far from the middle and both ends. A floating plate is slidably connected to the opposite inner sides of the stabilizing rods. The ranging receiver is installed on the top of the floating plate. The floating plate floats on the water surface and rises and falls simultaneously according to the change of the water level. After the light emitted by the ranging laser irradiates on the ranging receiver on the top of the floating plate, the ranging receiver measures the distance from the ranging laser after receiving the light, thereby obtaining the data value of the water level height, and feeds the measured water level data value back to the control terminal, so as to realize the real-time detection of the change of the water level height in the background.

[0020] 2. Through the design of the track rod, mover and equipment mounting plate of the present invention, the mover is movably sleeved on the side of the track rod. The gear patterns provided on the moving rollers at both ends inside the mover are meshed with the gear patterns provided on the top of the track rod. At the same time, a driving end motor is installed inside the mover, and the output end of the driving motor has a two-way rotation effect. When the driving motor inside the mover operates, the output end of the driving motor drives the driving gear to rotate, the driving gear drives the transmission track to rotate, and at this time the transmission track drives the transmission gear to rotate, so that the moving roller connected to the transmission gear rotates, thereby enabling the mover to move on the side of the track rod. The equipment mounting plate is installed at the bottom of the mover, so as to realize the adjustment of the water level measurement position according to the demand at any time.

[0021] 3. Through the design of the track rod, solar battery, mover and wireless charging contact plate of the present invention, solar batteries are installed at both ends of the top of the track rod. Wireless charging contact plates are installed on the opposite inner sides of the solar batteries and at both ends of the mover. A solar panel is installed on the top of the solar battery. After the electric energy converted from the received sunlight by the solar panel is stored in the solar battery, when the mover approaches the solar battery, the wireless charging contact plates installed at both ends of the mover are docked with the wireless charging contact plates installed on the corresponding solar battery plates, so as to charge the storage battery inside the mover, achieving the effect of energy saving and power saving.

[0022] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0024] Figure 1 It is a schematic diagram of the overall external connection structure of the device;

[0025] Figure 2 It is a schematic diagram of the overall connection structure of the drive motor and the moving roller;

[0026] Figure 3 It is a schematic diagram of the partial structure of the track rod;

[0027] Figure 4 It is a schematic diagram of the connection structure between the control terminal, the ranging laser and the ranging receiver;

[0028] Figure 5 For Figure 1 The schematic diagram of the structure at position A in

[0029] Figure 6 For Figure 1 The schematic diagram of the structure at position B in

[0030] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0031] 1. Riverbank dam; 2. Support column; 3. Lifting rod; 4. Fixator; 5. Track rod; 6. Solar battery; 7. Mover; 8. Moving roller; 9. Transmission gear; 10. Transmission track; 11. Drive motor; 12. Drive gear; 13. Wireless charging contact plate; 14. Stable chute; 15. Equipment mounting plate; 16. Ranging laser; 17. Equipment side plate; 18. Stable rod; 19. Floating plate; 20. Lifting chute; 21. Ranging receiver. Specific embodiments

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0033] Please refer to Figures 1-6, the present invention is an automatic water level collector for a river channel cross-section, including a control terminal, a data transmission module, a river bank dam 1, a mover 7, and a ranging laser 16. The control terminal has a display and a control panel. The control terminal is connected to the data transmission module, and the data transmission module is connected to the ranging laser 16. A wireless network is provided inside the data transmission module for the function of mutually transmitting the data information and command information transmitted between the control terminal and the ranging laser 16;

[0034] The river bank dam 1 specifically has two, and support columns 2 are fixedly connected to the tops of both river bank dams 1. A lifting rod 3 is movably sleeved inside the support column 2. A fixator 4 is fixedly connected to the top end of the lifting rod 3. Rail rods 5 are fixedly connected to the opposite inner sides of the fixator 4. Solar storage batteries 6 are fixedly connected to both ends of the top of the rail rod 5. The mover 7 is movably sleeved on the side of the rail rod 5;

[0035] Circular grooves are formed at both ends inside the mover 7, and moving rollers 8 are movably hinged inside the circular grooves. A transmission gear 9 is fixedly connected to the tail end of the moving roller 8. A transmission track 10 is movably sleeved on the side of the transmission gear 9. A drive motor 11 is fixedly connected to the middle inside the mover 7. A drive gear 12 is fixedly connected to the output end of the drive motor 11. Wireless charging contact plates 13 are fixedly connected to the sides of both ends of the mover 7. An equipment mounting plate 15 is fixedly connected to the bottom of the mover 7;

[0036] A ranging laser 16 is fixedly connected to the center position of the bottom of the equipment mounting plate 15. Equipment side plates 17 are fixedly connected to both ends of the bottom of the equipment mounting plate 15. Stabilizing rods 18 are fixedly connected to the corresponding positions on both sides of the bottom of the equipment mounting plate 15, far from both ends and the middle. A floating plate 19 is movably sleeved on the opposite inner side parts of the stabilizing rods 18. A ranging receiver 21 is fixedly connected to the center position of the top of the floating plate 19.

[0037] Working principle: When in use, first, support columns 2 are fixedly connected at corresponding positions on the side dams on both sides of the river channel. A lifting rod 3 is movably sleeved inside the support column 2, and the top end of the lifting rod 3 is fixedly connected to the bottom of a fixator 4. Track rods 5 are fixedly connected to the opposite inner sides of the fixator 4. Solar batteries 6 are fixedly connected to the tops of both ends of the track rod 5, and wireless charging contact plates 13 are fixedly connected to the opposite inner sides of the solar batteries 6. A mover 7 is movably sleeved on the side of the track rod 5. Moving rollers 8 are movably hinged at both ends inside the mover 7. The gear patterns provided on the sides of the moving rollers 8 mesh with the gear patterns provided on the top of the track rod 5. At the same time, a transmission gear 9 is fixedly connected to the tail end of the moving roller 8. A transmission track 10 is movably sleeved on the side of the transmission gear 9. A driving gear 12 is movably sleeved in the middle of the inner side of the transmission track 10. A driving motor 11 is installed in the middle of the mover 7, and the output end of the driving motor 11 is fixedly connected to the center position of the rear side of the driving gear 12. The gear patterns on the sides of the driving gear 12 and the transmission gear 9 mesh with the gear patterns provided on the inner side of the transmission track 10. An equipment mounting plate 15 is fixedly connected to the bottom of the mover 7. A ranging laser 16 is fixedly connected to the center position of the bottom of the equipment mounting plate 15. Equipment side plates 17 are fixedly connected to both ends of the bottom of the equipment mounting plate 15. Stabilizing rods 18 are fixedly connected to the positions on both sides of the bottom of the equipment mounting plate 15 and away from both ends. A floating plate 19 is movably sleeved between the stabilizing rods 18. At the same time, the lifting chute grooves 20 opened at both ends on both sides of the floating plate 19 are slidably connected to the sides of the stabilizing rods 18. A ranging receiver 21 is installed in the middle of the top of the floating plate 19, and the top of the ranging receiver 21 is aligned with the bottom end of the ranging laser 16. By connecting the ranging laser 16 and the background control terminal to the same data transmission module, the control terminal controls the ranging laser to start. After the ranging laser 16 emits light and irradiates the top of the ranging receiver 21, the ranging receiver 21 calculates the distance between the ranging receiver 21 and the ranging laser 16 after receiving the laser signal, and transmits the calculated data back to the display of the control terminal through the data transmission module;

[0038] When charging, sunlight shines on the solar panels provided on the top of the solar batteries 6, and the sunlight received by the solar panels is converted into electrical energy and stored inside the solar batteries 6. By controlling the movement of the mover 7, the mover 7 moves to the left or right end of the track rod 5, so that the wireless charging contact plates 13 at both ends of the mover 7 are docked with the wireless charging contact plates 13 provided on the corresponding solar batteries 6, and the storage battery installed inside the mover 7 can be charged.

[0039] Further as shown in the figure, gear patterns are provided on the sides of the transmission gear 9 and the driving gear 12 and on the inner side of the transmission track 10, and the gear patterns provided on the transmission gear 9 and the driving gear 12 are meshed with the gear patterns inside the transmission track 10. At the same time, the transmission gear 9 is located at both ends of the inner side of the transmission track 10, and the driving gear 12 is located in the middle of the inner side of the transmission track 10

[0040] More specifically, the output end of the driving motor 11 has the effect of bidirectional rotation. When the driving motor 11 is in operation, the output end of the driving motor 11 drives the driving gear 12 to rotate. Under the meshing force between the gear pattern on the side of the driving gear 12 and the gear pattern on the inner side of the transmission track 10, the transmission track 10 is driven, and at this time, the transmission gears 9 at both ends inside the transmission track 10 follow the driving direction of the transmission track 10 to rotate

[0041] Further as shown in the figure, a stable sliding groove 14 is formed on the right side of the mover 7, and the inner side of the stable sliding groove 14 is slidably connected to the side of the track rod 5

[0042] More specifically, when the transmission gear 9 rotates, the transmission gear 9 drives the moving roller 8 to rotate. At this time, the mover 7 moves on the side of the track rod 5. Under the action of the inner side of the stable sliding groove 14 formed in the mover 7 being slidably connected to the side of the track rod 5, the stability of the mover 7 moving on the side of the track rod 5 is improved

[0043] Further as shown in the figure, gear patterns are provided on the top of the track rod 5 and on the side of the moving roller 8, and the gear patterns are meshed with each other

[0044] More specifically, when the moving roller 8 rotates, under the meshing force between the gear pattern on the side of the moving roller 8 and the gear pattern on the top of the track rod 5, the phenomenon of slipping between the moving roller 8 and the top of the track rod 5 is avoided

[0045] Further as shown in the figure, the bottom end of the ranging laser 16 corresponds to the top of the ranging receiver 21

[0046] More specifically, when the ranging laser 16 is started, the emitted light can accurately and effectively irradiate the ranging receiver 21, so that the ranging receiver 21 can timely receive the light emitted by the ranging laser 16

[0047] Further as shown in the figure, the ranging receiver 21 is connected to the control terminal through a data transmission module

[0048] More specifically, after the ranging receiver 21 successfully receives the light emitted by the ranging laser 16, the ranging receiver 21 calculates the distance between the lights of the ranging lasers 16, and then feeds the calculated data value back to the control terminal through the data transmission module. The water level value detected can be viewed in real time through the display screen of the control terminal.

[0049] Further as shown in the figure, a storage battery is installed inside the mover 7, and the storage battery is connected to the drive motor 11 and the wireless charging contact plate 13.

[0050] More specifically, after docking with an external wireless charging device through the wireless charging contact plate 13, the storage battery is charged, and the storage battery provides electrical energy for the drive motor 11.

[0051] Further as shown in the figure, lifting chutes 20 are provided at corresponding positions at both ends on both sides of the floating plate 19, and the inner side surfaces of the lifting chutes 20 are slidably connected to the sides of the stabilizing rods 18.

[0052] More specifically, thus, according to the different heights of the water level, the floating plate 19 floats on the horizontal plane. Under the action of the inner side surface of the lifting chute 20 being slidably connected to the side of the stabilizing rod 18, the stability of the up-and-down lifting of the floating plate 19 is ensured.

[0053] Further as shown in the figure, a solar panel is provided on the top of the solar battery 6, and at the same time, wireless charging contact plates 13 are provided on the opposite inner side surfaces of the solar battery 6.

[0054] More specifically, sunlight shines on the solar panel, converting the sunlight into electrical energy and storing it inside the solar battery 6. After the mover 7 approaches the solar battery 6, the wireless charging contact plate 13 installed on the mover 7 is docked with the wireless charging contact plate 13 provided on the solar battery 6, so that the electrical energy stored inside the solar battery 6 is transmitted to the storage battery installed inside the mover 7.

[0055] In the description of this specification, the descriptions with reference to the terms "one embodiment", "example", "specific example", etc. mean 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 invention. 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 can be combined in a suitable manner in any one or more embodiments or examples.

[0056] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An automatic water level collector for a river channel section, comprising a control terminal, a data transmission module, a river bank dam (1), a mover (7), and a ranging laser (16). The control terminal has a display and a control panel, and is characterized in that: The control terminal is connected to a data transmission module, and the data transmission module is connected to a ranging laser (16). A wireless network is provided inside the data transmission module for the function of mutually transmitting the data information and instruction information transmitted between the control terminal and the ranging laser (16). The river bank dam (1) specifically consists of two, and support columns (2) are fixedly connected to the tops of both river bank dams (1). A lifting rod (3) is movably sleeved inside the support column (2). A fixator (4) is fixedly connected to the top end of the lifting rod (3). Rail rods (5) are fixedly connected to the opposite inner sides of the fixator (4). Solar storage batteries (6) are fixedly connected to both ends of the top of the rail rod (5). A mover (7) is movably sleeved on the side of the rail rod (5). Circular grooves are formed at both ends inside the mover (7), and moving rollers (8) are movably hinged inside the circular grooves. A transmission gear (9) is fixedly connected to the tail end of the moving roller (8). A transmission track (10) is movably sleeved on the side of the transmission gear (9). A drive motor (11) is fixedly connected to the middle inside the mover (7). A drive gear (12) is fixedly connected to the output end of the drive motor (11). Wireless charging contact plates (13) are fixedly connected to the sides of both ends of the mover (7). An equipment mounting plate (15) is fixedly connected to the bottom of the mover (7). A ranging laser (16) is fixedly connected to the center position of the bottom of the equipment mounting plate (15). Equipment side plates (17) are fixedly connected to both ends of the bottom of the equipment mounting plate (15). Stabilizing rods (18) are fixedly connected to the corresponding positions on both sides of the bottom of the equipment mounting plate (15) and away from both ends and the middle. A floating plate (19) is movably sleeved on the side of the opposite inner sides of the stabilizing rods (18). A ranging receiver (21) is fixedly connected to the center position of the top of the floating plate (19). A stabilizing sliding groove (14) is formed on the right side surface of the mover (7), and the inner side surface of the stabilizing sliding groove (14) is slidably connected to the side of the rail rod (5). Gear patterns are provided on the top of the rail rod (5) and the side of the moving roller (8), and the gear patterns mesh with each other. Control the mover to move, so that the mover moves to the left or right end of the rail rod, and the wireless charging contact plates at both ends of the mover are docked with the wireless charging contact plates provided on the corresponding solar storage batteries to charge the storage battery installed inside the mover. The output end of the drive motor drives the drive gear to rotate. Under the meshing force between the gear pattern on the side of the drive gear and the gear pattern on the inner side of the transmission track, the transmission track is driven, and at this time, the transmission gears at both ends inside the transmission track rotate along with the driving direction of the transmission track. When the ranging laser is started, the emitted light can accurately and effectively irradiate the ranging receiver, so that the ranging laser can timely receive the light emitted by the ranging laser. After the ranging receiver successfully receives the light emitted by the ranging laser, after calculating the distance between the lights of the ranging lasers, the calculated data value is fed back to the control terminal through the data transmission module.

2. The automatic river cross-section water level collector according to claim 1, characterized in that, Gear patterns are provided on the sides of the transmission gear (9) and the driving gear (12) and on the inner side of the transmission track (10), and the gear patterns provided on the transmission gear (9) and the driving gear (12) mesh with the gear patterns inside the transmission track (10). At the same time, the transmission gear (9) is located at both ends of the inner side of the transmission track (10), while the driving gear (12) is located in the middle of the inner side of the transmission track (10).

3. The automatic river cross-section water level collector according to claim 1, characterized in that, The bottom end of the ranging laser (16) corresponds to the top of the ranging receiver (21).

4. The automatic river cross-section water level collector according to claim 1, characterized in that, The ranging receiver (21) is connected to the control terminal through a data transmission module.

5. The automatic river cross-section water level collector according to claim 1, characterized in that, A storage battery is installed inside the mover (7), and the storage battery is connected to the drive motor (11) and the wireless charging contact plate (13).

6. The automatic river cross-section water level collector according to claim 1, characterized in that, Lifting sliding grooves (20) are provided at corresponding positions at both ends on both sides of the floating plate (19), and the inner side of the lifting sliding groove (20) is slidably connected to the side of the stabilizing rod (18).

7. The automatic water level collector for a river section according to claim 1, characterized in that: A solar panel is provided on the top of the solar storage battery (6), and wireless charging contact plates (13) are provided on the opposite inner sides of the solar storage battery (6).

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