Intelligent suspension clamp
Through the design of intelligent overhanging wire clips, the acceleration sensor and solar panels are integrated, and the full-time, low-cost and accurate monitoring of overhanging wire clips and wire status is achieved, solving the problems of untimely and costly monitoring in the existing technology, ensuring the safety and reliability of power lines.
Patent Information
- Application Number
- CN202422472091.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-10-14
AI Technical Summary
When monitoring the state of overhanging wire clips and wires in overhead power lines, the prior art has problems such as high cost, narrow coverage, untimely detection of problems, affected by the environmental climate, and low intelligent identification level.
An intelligent overhanging wire clip is designed, integrating circuit board, acceleration sensor, MCU chip, wireless transmission chip and solar panel. Data is collected through acceleration sensors, processed by MCU chips and transmitted wirelessly, and powered by solar panels to realize full-time, low-cost status monitoring and hidden danger warning.
It realizes accurate, full-time, and low-cost monitoring of the state of the overhanging wire clamps and wires, and can promptly detect potential hidden dangers, reduce accidents, and operate safely and reliably in high-voltage environments.
Smart Images
Figure CN223309560U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of suspension wire clamps, in particular to an intelligent suspension wire clamp. Background Art
[0002] Overhead power lines are equipped with numerous suspension clamps to secure overhead conductors. Wind can cause the conductors to deflect, vibrate, and even dance in mid-air. Wind deflection can reduce the insulation distance between the conductor and the tower, triggering arc discharges. Vibration can cause fatigue breakage of the conductors near or near the installation locations of suspension clamps, anti-vibration hammers, and spacers. Dance can severely damage the towers, insulation strings, conductors, and the hardware installed on them, causing economic losses and safety accidents. Therefore, monitoring the conductors and suspension clamps to obtain real-time status, especially to identify potential hazards, is a critical requirement for power maintenance departments.
[0003] Existing methods include manual line inspections, drone inspections, and video monitoring devices. However, these methods have drawbacks such as high cost, limited coverage, and delayed problem detection. Video monitoring also has drawbacks such as high cost, environmental and climate influences, and low intelligent recognition capabilities. Therefore, we propose an intelligent suspension wire clamp. Utility Model Content
[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides an intelligent suspension wire clamp.
[0005] The utility model provides the following technical solution: an intelligent suspension wire clamp, comprising a circuit board, an antenna, a rechargeable battery, a solar panel, a suspension wire clamp body, and a cover. A box-shaped structure is provided at the bottom center of the suspension wire clamp body. The circuit board and the rechargeable battery are fixed in the box-shaped structure. The cover is buckled onto the box-shaped structure. The antenna is fixed to the outer lower part of the cover.
[0006] The circuit board is equipped with an acceleration sensor, an MCU chip, and a wireless transmission chip. When working, the data uploaded by the acceleration sensor is processed by the MCU chip, and then the device ID and time information are added for encoding, sent to the wireless transmission chip, and transmitted through the antenna.
[0007] Preferably, the solar panels are fixed on both sides of the suspension clamp body, electrically connected to the circuit board through wires, and charge the rechargeable batteries. The rechargeable batteries are electrically connected to the circuit board through wires to supply power to the circuit board.
[0008] Preferably, the box-shaped structure is an independent structure, which is fixed to the bottom of the suspension clamp body through a mounting bracket and several hook springs. The solar panels are fixed to both sides of the box-shaped structure and are electrically connected to the circuit board through wires.
[0009] Preferably, the antenna is installed on a side of the outer side of the box-shaped structure that is perpendicular to the solar cell panel.
[0010] Preferably, the inner bottom surface of the box-shaped structure is provided with a plurality of studs for mounting the circuit board, and a sealing groove and a rubber sealing strip are provided between the box-shaped structure and the cover.
[0011] Compared with the prior art, the present invention has the following beneficial effects:
[0012] This intelligent suspension clamp can wirelessly transmit feedback on the status of the suspension clamp and the overhead conductor it secures. It offers the advantages of greater accuracy, full-time operation, and low cost. By analyzing frequency changes, it can also infer potential hazards such as the suspension clamp's status, conductor slippage, strand breakage, and abnormalities in the anti-vibration hammers and spacer rods installed on the conductors, allowing for pre-arranged maintenance and reducing accidents.
[0013] Solar panels combined with rechargeable batteries provide continuous energy for the circuit board, economically solving the power supply problem of running low-voltage circuits on high-voltage equipment. The ingenious structural design protects the safe operation of the circuit board in a high-voltage environment and effectively transmits wireless signals. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 for Figure 1 Explosion diagram of
[0016] Figure 3 This is a bottom view of the utility model with the cover and rechargeable battery removed;
[0017] Figure 4 for Figure 1 Diagram of the internal structure of the law;
[0018] Figure 5 This is an exploded schematic diagram of another embodiment of the present invention;
[0019] Figure 6 for Figure 5 Explosion diagram of
[0020] Figure 7 for Figure 5 Schematic diagram of the internal structure after removing the cover.
[0021] In the figure: 1. Circuit board; 11. Accelerometer; 12. MCU chip; 13. Wireless transmission chip; 2. Antenna; 3. Rechargeable battery; 4. Solar panel; 5. Suspension clamp body; 51. Box-shaped structure; 6. Cover; 7. Bracket; 8. Hook spring. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. In order to keep the following description of the embodiments of the present disclosure clear and concise, the present disclosure omits detailed descriptions of known functions and known components to avoid unnecessary confusion of the concepts of the present invention.
[0023] See also Figure 1 , Figure 2 、 Figure 3 and Figure 4 A smart suspension clamp includes a circuit board 1, an antenna 2, a rechargeable battery 3, a solar panel 4, a suspension clamp body 5, and a cover 6. A box-shaped structure 51 is provided at the bottom center of the suspension clamp body 5. The circuit board 1 and rechargeable battery 3 are fixed in the box-shaped structure 51. The cover 6 is buckled onto the box-shaped structure 51, and the antenna 2 is fixed to the outside and bottom of the cover 6.
[0024] The circuit board 1 is provided with an acceleration sensor 11, an MCU chip 12, and a wireless transmission chip 13. When working, the data uploaded by the acceleration sensor 11 is processed by the MCU chip 12, and the device ID and time information are added for encoding, sent to the wireless transmission chip 13, and transmitted through the antenna 2.
[0025] The solar panels 4 are fixed on both sides of the suspension clamp body 5 and are electrically connected to the circuit board 1 through wires to charge the rechargeable battery 3 . The rechargeable battery 3 is electrically connected to the circuit board 1 through wires to supply power to the circuit board 1 .
[0026] See Figure 5 , Figure 6 and Figure 7 In another embodiment of the intelligent suspension clamp, the box-shaped structure 51 is an independent structure, which is fixed to the bottom of the suspension clamp body 5 by a mounting bracket 7 and several hook springs 8. The solar panel 4 is fixed to both sides of the box-shaped structure 51 and is electrically connected to the circuit board 1 through wires. The antenna 2 is installed on the side of the outer side of the box-shaped structure 51 that is perpendicular to the solar panel 4.
[0027] The inner bottom surface of the box-shaped structure 51 is provided with a plurality of studs for mounting the circuit board 1 , and a sealing groove and a rubber sealing strip are provided between the box-shaped structure 51 and the cover 6 .
[0028] Compared with the existing technology, the intelligent suspension wire clamp described in the utility model can wirelessly transmit and feedback the posture status of the suspension wire clamp and the fixed overhead wire. It has the advantages of being unaffected by the environment at all times, more accurate, low-cost, easy to install, with little impact on the line, and low operation and maintenance costs. By analyzing the changes in frequency, it can also infer the posture of the suspension wire clamp, hidden dangers such as wire slippage and broken strands, and abnormalities of the anti-vibration hammer and spacer rod installed on the wire, so that users can obtain abnormal information in time to reduce patrol work, quickly repair faults, and arrange maintenance in advance to reduce the occurrence of accidents; solar panels combined with rechargeable batteries are used to continuously provide energy for the circuit board, which solves the power supply problem of running low-voltage circuits on high-voltage equipment in an economical way. The ingenious structural design protects the safe operation of the circuit board in a high-voltage environment.
[0029] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the spirit and scope of protection of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the scope of protection of the present invention.
Claims
1. An intelligent suspension wire clamp, characterized by: The invention comprises a circuit board (1), an antenna (2), a rechargeable battery (3), a solar cell panel (4), a suspension clamp body (5) and a cover (6); a box-shaped structure (51) is provided at the center of the bottom of the suspension clamp body (5); the circuit board (1) and the rechargeable battery (3) are fixed in the box-shaped structure (51); the cover (6) is buckled onto the box-shaped structure (51); and the antenna (2) is fixed on the outer lower side of the cover (6); The circuit board (1) is provided with an acceleration sensor (11), an MCU chip (12), and a wireless transmission chip (13). During operation, data uploaded by the acceleration sensor (11) is processed by the MCU chip (12), and then the device ID and time information are added for encoding, sent to the wireless transmission chip (13), and transmitted via the antenna (2).
2. The intelligent suspension clamp according to claim 1, characterized in that: The solar cell panels (4) are fixed to both sides of the suspension clamp body (5), are electrically connected to the circuit board (1) via wires, and charge the rechargeable battery (3); the rechargeable battery (3) is electrically connected to the circuit board (1) via wires, and supplies power to the circuit board (1).
3. The intelligent suspension clamp according to claim 1, characterized in that: The box-shaped structure (51) is an independent structure, fixed to the bottom of the suspension clamp body (5) through a mounting bracket (7) and several hook springs (8); the solar cell panel (4) is fixed to both sides of the box-shaped structure (51) and is electrically connected to the circuit board (1) through wires.
4. The intelligent suspension clamp according to claim 3, characterized in that: The antenna (2) is mounted on a side of the outer side of the box-shaped structure (51) that is perpendicular to the solar cell panel (4).
5. The intelligent suspension clamp according to claim 3, characterized in that: The inner bottom surface of the box-shaped structure (51) is provided with a plurality of studs for mounting the circuit board (1), and a sealing groove and a rubber sealing strip are provided between the box-shaped structure (51) and the cover (6).