A tower pole inclination monitoring device

Abstract

The utility model belongs to tower pole inclination monitoring field especially, it is a kind of tower pole inclination monitoring device, to the existing monitoring device by setting solar panel provides electric power for system, but in the area where sand is relatively big, solar panel surface is easily covered by dust, influence its work, the inclination sensor is inconvenient to carry out leveling to it after installation, and the subsequent monitoring is influenced, the present scheme is proposed, it includes first hoop and second hoop, the first fixed plate is fixedly connected on the second hoop, the top of first fixed plate is fixedly connected with support seat, the top of support seat is movably connected with mounting plate, the top of mounting plate is fixedly connected with monitoring mechanism by bolt, the utility model can carry out position leveling to monitoring mechanism by leveling mechanism, can effectively remove the dust and sundries on the surface of solar panel by cleaning mechanism, so that solar panel can not be affected by dust.

Description

Technical Field

[0001] This utility model relates to the field of tower tilt monitoring technology, and in particular to a tower tilt monitoring device. Background Technology

[0002] The stability and robustness of transmission line tower foundations are crucial for the transmission lines themselves. However, in some areas, soft soil, illegal excavation of foundations, surface subsidence, or natural disasters (such as rain erosion) can cause tower foundation slippage, uneven tower settlement, and tilting in a certain direction. In the early stages of tower tilting, uneven settlement, or displacement, it is difficult for patrol personnel to observe these phenomena visually. Therefore, real-time monitoring of the towers is essential. Before large-scale displacement or tilting occurs, timely warning signals should be sent to the relevant tower operation and maintenance departments to eliminate potential safety hazards.

[0003] Existing methods for monitoring the tilt of transmission line towers typically involve installing tilt sensors on the towers. For example, patent CN202956104U discloses a transmission line tower tilt monitoring system that connects to a wireless communication base station via a wireless communication network to receive tilt angle signals transmitted by the base station. This aims to solve the problem of real-time monitoring of transmission line tower tilt and thus enable timely intervention to address the tilt issue. The technical solution has the following problems: the system is powered by solar panels, but in areas with a lot of wind and sand, the surface of the solar panels is easily covered by dust, which affects their operation. At the same time, the tilt sensor is not easy to level after installation, which affects subsequent monitoring. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a tower tilt monitoring device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A tower tilt monitoring device includes a first clamp and a second clamp. A first fixing plate is fixedly connected to the second clamp. A support base is fixedly connected to the top of the first fixing plate. A mounting plate is movably connected to the top of the support base. A monitoring mechanism is fixedly connected to the top of the mounting plate by bolts. A second fixing plate is fixedly connected to one side of the first clamp, and a fixing frame is fixedly connected to the top of the second fixing plate. A solar panel is fixedly connected to one side of the fixing frame, and a battery compartment is fixedly connected to the top of the second fixing plate. The battery compartment contains a solar charge controller, an inverter, and a battery pack. The solar charge controller, inverter, battery pack, and solar panel are electrically connected by wires. The system also includes a leveling mechanism on the first fixing plate for adjusting the position of the monitoring mechanism, and a cleaning mechanism on the fixing frame for cleaning the solar panel.

[0006] In one possible design, the leveling mechanism includes an electrically operated telescopic rod, the bottom end of which is movably connected to the top of a first fixed plate via a connector, and the output end of which is movably connected to the bottom of a mounting plate via a connector.

[0007] In one possible design, the cleaning mechanism includes a rectangular box, a drive motor, a reciprocating lead screw, a slider, an air jet box, and a high-pressure air pump. The rectangular box is fixedly connected to a fixed frame, the drive motor is fixedly connected inside the rectangular box, one end of the reciprocating lead screw is fixedly connected to the output shaft of the drive motor via a coupling, and the other end of the reciprocating lead screw is rotatably connected to the inner wall of one side of the rectangular box via a bearing. The slider is drivenly connected to the reciprocating lead screw. A strip-shaped hole is opened on one side of the rectangular box, and the slider passes through the strip-shaped hole and is fixedly connected to the air jet box. The high-pressure air pump is fixedly connected to the air jet box, and the output end of the high-pressure air pump is fixedly connected to the air jet box via a connecting pipe. Multiple air outlets are opened at the bottom of the air jet box, and a housing is provided outside the high-pressure air pump.

[0008] In one possible design, both the first clamp and the second clamp are provided with mounting holes, and fixing bolts are provided in the mounting holes.

[0009] In one possible design, the solar panel is equipped with multiple turbines, which are rotatably connected to the solar panel via bearings, and each turbine blade is equipped with a bird-repelling rope.

[0010] In one possible design, the rectangular box has a groove inside, and the slider is slidably connected to the groove via a moving block.

[0011] In this application, when in specific use, the first clamp and the second clamp are first installed at a suitable position on the tower, and then the fixing bolts are passed through the first clamp and the second clamp, and then the fixing bolts are fixed by tightening nuts. In this way, the first clamp and the second clamp can be firmly installed on the tower. Then, the monitoring mechanism is installed on the mounting plate. At this time, the mounting plate and the monitoring mechanism are adjusted horizontally by the electric telescopic rod so that the mounting plate and the monitoring mechanism are in a horizontal position. Specifically, the output end of the electric telescopic rod extends, which changes the position of the mounting plate. The tilt sensor in the monitoring mechanism transmits a signal, and the microcontroller senses that the position of the tilt sensor is close to 0°. After the adjustment is completed, the tower can be monitored in real time through the tilt sensor. Solar panels can convert solar energy into electrical energy. When it is necessary to clean the surface of the solar panels, the controller starts the drive motor and high-pressure air pump. The drive motor can rotate the reciprocating screw, which in turn can drive the slider to move the air box back and forth. The high-pressure air pump can discharge high-pressure gas through the air outlet, which can blow away the dust on the solar panels.

[0012] In this invention, the electric telescopic rod in the leveling mechanism can precisely adjust the levelness of the mounting plate, ensuring that the tilt sensor is in the optimal working posture, and providing a reliable data basis for tower safety assessment.

[0013] In this invention, the combined design of the turbine and bird deterrent rope utilizes wind power to drive rotation, effectively preventing birds from landing on the surface of the solar panel through visual and motion interference, thus avoiding contamination of the solar panel surface by bird droppings, reducing cleaning frequency, and protecting the equipment from damage by birds.

[0014] In this invention, the cleaning mechanism generates compressed air through a high-pressure air pump, which, in conjunction with a reciprocating jet box, can effectively remove dust and debris from the surface of the solar panel. Regular cleaning operations ensure that the solar panel is always in optimal working condition. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the tower tilt monitoring device and the tower installation connection structure proposed in this utility model; Figure 2 This is a schematic diagram of the main structure of a tower tilt monitoring device proposed in this utility model; Figure 3 This is a schematic diagram of the leveling mechanism of a tower tilt monitoring device proposed in this utility model; Figure 4 This is a schematic diagram of the cleaning mechanism of a tower tilt monitoring device proposed in this utility model.

[0016] In the diagram: 1. First clamp; 2. Second clamp; 3. Fixing bolt; 4. First fixing plate; 5. Support base; 6. Mounting plate; 7. Monitoring mechanism; 8. Second fixing plate; 9. Fixing frame; 10. Solar panel; 11. Battery compartment; 12. Electric telescopic pole; 13. Rectangular box; 14. Drive motor; 15. Reciprocating screw; 16. Slider; 17. Jet box; 18. High-pressure air pump; 19. Turbine; 20. Bird deterrent rope. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] In one embodiment, reference is made to... Figure 1-4 A tower tilt monitoring device, used in the field of tower tilt monitoring, includes a first clamp 1 and a second clamp 2. Both the first clamp 1 and the second clamp 2 are made of hot-dip galvanized steel sheet with anti-corrosion treatment. The first clamp 1 and the second clamp 2 are fixed to the tower by fixing bolts 3, and both clamps have mounting holes. A first fixing plate 4 is fixedly connected to the outside of the second clamp 2. A support base 5 is installed on the top of the first fixing plate 4. The top of the support base 5 is movably connected to a mounting plate 6 by a hinge. The mounting plate 6 fixes the monitoring mechanism 7 with bolts.

[0019] Monitoring unit 7 includes a tilt sensor, a microcontroller, a communication interface, and a housing. The tilt sensor is a MEMS type, used to monitor the tower's tilt angle in real time and generate a tilt signal. The tilt sensor is a high-precision SCL3300 MEMS sensor, and the microcontroller is an STM32F103 series with a main frequency of 72MHz and a built-in 12-bit ADC module. The communication interface uses a 4G communication module and supports the TCP / IP protocol. The housing is an IP67-rated aluminum alloy shell, internally filled with epoxy resin for sealing, and all electronic components are sealed within the waterproof housing.

[0020] The monitoring agency 7 is connected to the base station via a data cable, and the base station 30 transmits the tilt angle signal to the remote monitoring equipment via a mobile network (such as GPRS, CDMA, etc.). The patent application, with publication number CN100538759C and titled "Online Monitoring System and Method for Overhead Transmission Lines," is incorporated herein as prior art in terms of data transmission and remote monitoring technology.

[0021] The first clamp 1 secures the second fixing plate 8 to one side, and a fixing bracket 9 is installed on the top of the second fixing plate 8. A solar panel 10 is installed at an angle on one side of the fixing bracket 9. A battery compartment 11 is located at the bottom of the second fixing plate 8, housing a solar charge controller, an inverter, and a lithium battery pack. The solar charge controller uses PWM control, and the inverter converts DC power to AC power to supply the monitoring mechanism 7 and various electrical components. All electrical components are connected via waterproof wires.

[0022] The leveling mechanism includes an electric telescopic rod 12. The bottom end of the electric telescopic rod 12 is movably connected to the first fixed plate 4 via a universal joint, and the output end is movably connected to the bottom of the mounting plate 6 via a universal joint. By controlling the extension and retraction of the electric telescopic rod 12, the horizontal state of the mounting plate 6 can be adjusted to ensure the accuracy of the monitoring data. The electric telescopic rod 12 is powered by 24V DC and is connected to the battery compartment 11 via a cable. The electric telescopic rod 12 is also equipped with a protective shell.

[0023] The cleaning mechanism includes a rectangular box 13, a drive motor 14, a reciprocating lead screw 15, a slider 16, an air jet box 17, and a high-pressure air pump 18.

[0024] A rectangular box 13 is fixed to the upper side of the mounting bracket 9, and a drive motor 14 is installed inside. One end of a reciprocating lead screw 15 is connected to the output shaft of the drive motor 14 via a coupling, and the other end is connected to the inner wall of the rectangular box 13 via a bearing. A slider 16 forms a transmission engagement with the reciprocating lead screw 15. A strip-shaped hole is opened on the side of the rectangular box 13, through which the slider 16 passes and is fixed to the jet box 17. A high-pressure air pump 18 is fixed to the upper side of the jet box 17, and its output end is connected to the jet box 17 via a pressure-resistant pipe. Multiple air outlets are evenly opened at the bottom of the jet box 17, and the high-pressure air pump 18 is equipped with a waterproof housing.

[0025] The cleaning system starts once a day according to a preset program. The drive motor 14 drives the jet box 17 to reciprocate, and the high-pressure air pump 18 generates compressed air to remove dust from the surface of the solar panel 10.

[0026] Both the drive motor 14 and the high-pressure air pump 18 are connected to the battery compartment 11 via cables, and a controller is provided inside the rectangular box 13 to control the drive motor 14 and the high-pressure air pump 18.

[0027] In another embodiment: The rectangular box 13 is equipped with a sliding groove, and the slider 16 is slidably connected to the sliding groove through a moving block to ensure smooth movement.

[0028] Multiple turbines 19 are installed on the solar panel 10, and the turbines 19 are rotatably connected to the solar panel 10 via bearings. Bird deterrent ropes 20 are attached to the ends of the turbine blades, which can effectively drive away birds when rotating with the wind.

[0029] However, as is well known to those skilled in the art, the working principles and wiring methods of the monitoring mechanism 7, solar panel 10, battery compartment 11, electric telescopic rod 12, drive motor 14 and high-pressure air pump 18 are commonplace and belong to conventional means or common knowledge. Therefore, they will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0030] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A tower tilt monitoring device, comprising a first clamp (1) and a second clamp (2), wherein a first fixing plate (4) is fixedly connected to the second clamp (2), a support base (5) is fixedly connected to the top of the first fixing plate (4), an mounting plate (6) is movably connected to the top of the support base (5), and a monitoring mechanism (7) is fixedly connected to the top of the mounting plate (6) by bolts, characterized in that, A second fixing plate (8) is fixedly connected to one side of the first clamp (1), and a fixing frame (9) is fixedly connected to the top of the second fixing plate (8). A solar panel (10) is fixedly connected to one side of the fixing frame (9), and a battery compartment (11) is fixedly connected to the top of the second fixing plate (8). A solar charging controller, an inverter, and a battery pack are provided in the battery compartment (11). The solar charging controller, inverter, battery pack, and solar panel (10) are electrically connected by wires. The clamp also includes a leveling mechanism set on the first fixing plate (4) for adjusting the position of the monitoring mechanism (7), and a cleaning mechanism set on the fixing frame (9) for cleaning the solar panel (10).

2. The tower tilt monitoring device according to claim 1, characterized in that, The leveling mechanism includes an electric telescopic rod (12), the bottom end of which is movably connected to the top of the first fixed plate (4) via a connector, and the output end of which is movably connected to the bottom of the mounting plate (6) via a connector.

3. The tower tilt monitoring device according to claim 1, characterized in that, The cleaning mechanism includes a rectangular box (13), a drive motor (14), a reciprocating screw (15), a slider (16), an air jet box (17), and a high-pressure air pump (18). The rectangular box (13) is fixedly connected to a mounting frame (9), and the drive motor (14) is fixedly connected inside the rectangular box (13). One end of the reciprocating screw (15) is fixedly connected to the output shaft of the drive motor (14) via a coupling, and the other end of the reciprocating screw (15) is connected to the rectangular box (13) via a bearing. The inner side wall is rotatably connected, the slider (16) is connected to the reciprocating screw (15) for transmission, the rectangular box (13) has a strip hole on one side, the slider (16) passes through the strip hole and is fixedly connected to the jet box (17), the high pressure air pump (18) is fixedly connected to the jet box (17), the output end of the high pressure air pump (18) is fixedly connected to the jet box (17) through the connecting pipe, the bottom of the jet box (17) has multiple air outlet holes, and the high pressure air pump (18) has a housing outside.

4. The tower tilt monitoring device according to claim 1, characterized in that, The first clamp (1) and the second clamp (2) are both provided with mounting holes, and fixing bolts (3) are provided in the mounting holes.

5. The tower tilt monitoring device according to claim 1, characterized in that, The solar panel (10) is provided with multiple turbines (19), which are rotatably connected to the solar panel (10) via bearings, and each turbine (19) blade is provided with a bird-repelling rope (20).

6. A tower lean monitoring device according to claim 3, wherein, The rectangular box (13) has a sliding groove, and the slider (16) is slidably connected in the sliding groove through a moving block.

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