Power transmission and distribution on-line safety monitoring device

Abstract

The utility model discloses a power transmission and distribution on-line safety monitoring device, which relates to the field of power transmission and distribution and comprises a control box, a data acquisition module, a wireless transmission module, a central processing module and a remote monitoring terminal, and the data acquisition module, the wireless transmission module, the central processing module and the remote monitoring terminal are arranged in the control box. The control box is installed on an external electric tower, a sensor module is arranged on the electric tower and fixed to an electric wire of the external electric tower, an image recognition module is arranged on one side of the sensor module, and a supporting moving mechanism is arranged between the image recognition module and the external electric wire. The supporting moving mechanism drives the image recognition module, and the supporting moving mechanism drives the image recognition module to move on the electric wires on the adjacent electric towers, so that the electric wires on the adjacent electric towers can be monitored, and the possibility that the electric wires far away from the electric towers are not monitored in place due to the fact that the distance between the adjacent electric towers is far is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of power transmission and distribution, in particular to a power transmission and distribution online safety monitoring device. BACKGROUND

[0002] With the continuous expansion of the scale and the increase of the complexity of modern power grids, ensuring the safe operation of power transmission and distribution equipment has become the key to ensuring the stability and reliability of the entire power system. At present, the commonly used safety detection methods for power transmission and distribution equipment mainly include regular inspection, infrared temperature measurement, partial discharge test, etc. Although these traditional methods can to some extent discover potential faults, due to high labor cost, low efficiency, limited coverage and other problems, it is difficult to achieve all-weather and all-around safety monitoring.

[0003] In order to more conveniently detect and monitor the power transmission and distribution equipment, a power transmission and distribution online safety monitoring device is used for monitoring. The device includes a sensor module, an image recognition module, a data acquisition module, a wireless transmission module, a central processor module and a remote monitoring terminal. The image recognition module and the sensor module are installed at important nodes of the power transmission line and the substation, used for real-time acquisition of physical parameters such as current, voltage, temperature and humidity. The data acquisition module is responsible for collecting data of each sensor and sending it to the wireless transmission module. The wireless transmission module transmits data to the central processor module through 4G / 5G network. The central processor module analyzes and processes the received data and generates corresponding alarm signals. The remote monitoring terminal receives the alarm information of the central processor module and displays the current state of the equipment, so that the operation and maintenance personnel can take timely measures.

[0004] In actual detection and monitoring, when detecting the power transmission and distribution equipment, the power transmission and distribution online safety monitoring device is generally installed on the electric tower. The distance between adjacent electric towers is far, and the monitoring distance of the image recognition module in the power transmission and distribution online safety monitoring device is limited, so it can only monitor the electric wires near the electric tower. CONTENT OF THE INVENTION

[0005] The present application aims to solve the problem that the power transmission and distribution online safety monitoring device is generally installed on the electric tower, the distance between adjacent electric towers is far, and the monitoring distance of the image recognition module in the power transmission and distribution online safety monitoring device is limited, so it can only monitor the electric wires near the electric tower. The present application provides a power transmission and distribution online safety monitoring device.

[0006] The present application specifically adopts the following technical solutions to achieve the above-mentioned purpose:

[0007] The utility model provides an electric power transmission and distribution on -line safety monitoring device, including control box, data acquisition module is installed in the control box, wireless transmission module is installed in the control box, central processing module is installed in the control box, remote monitoring terminal is installed in the control box, the control box is installed on the outside electric tower, be provided with sensor module on the electric tower, the sensor module is fixed on the electric wire of outside electric tower, one side of sensor module is provided with image recognition module, be provided with support movement mechanism between image recognition module and outside electric wire.

[0008] Through adopting the technical scheme, the support movement mechanism drives the image recognition module to move on the electric wire on the adjacent electric tower, the image recognition module collects the electric wire appearance data along the electric wire, and the electric wire appearance data is transmitted to the data acquisition module and finally to the remote monitoring terminal for analysis and recording, so that the electric wire on the adjacent electric tower can be monitored, and the possibility of not monitoring the electric wire far from the electric tower due to the long distance between the adjacent electric towers can be reduced.

[0009] Further, the support movement mechanism includes a support frame provided on the image recognition module, two symmetrical support wheels are rotatably connected to the support frame, the support wheels abut against the electric wire, an abutting assembly is provided on the support frame, a conversion assembly is provided between the image recognition module and the support frame, a moving motor is fixed to the support frame, and an output end of the moving motor is fixedly connected to one of the support wheels.

[0010] Through the above technical scheme, under the action of the abutting assembly, the support wheels on the support frame abut against the electric wire, and then the moving motor drives the support wheels to rotate, so that the support frame can conveniently drive the image recognition module to move, and the image recognition module can conveniently monitor the appearance of the electric wire far from the electric tower.

[0011] Further, the abutting assembly includes four abutting plates symmetrically fixed to the support frame, an abutting wheel is arranged between adjacent abutting plates, and sliding blocks are rotatably connected to both ends of the abutting wheel.

[0012] Through the above technical scheme, the abutting wheel moves on the abutting plate, the abutting wheel extrudes the electric wire, and the abutting wheel and the support wheel are clamped on the electric wire, so that the stability of the support wheel abutting against the electric wire can be improved.

[0013] Further, an abutting spring is arranged between the sliding block and the abutting plate, and both ends of the abutting spring are fixedly connected to the sliding block and the abutting plate.

[0014] By adopting the above technical scheme, the sliding block is pulled by the abutting spring, the abutting wheel is driven by the sliding block to abut on the electric wire, so that the abutting wheel can be conveniently abutted on the electric wire.

[0015] Further, the abutting wheel and the supporting wheel are fixed with a plurality of evenly distributed anti-skid lines.

[0016] By adopting the above technical scheme, the anti-skid lines on the abutting wheel and the supporting wheel are in contact with the electric wire, so that the friction between the abutting wheel and the supporting wheel and the electric wire can be increased, and the possibility of slipping of the supporting wheel can be reduced.

[0017] Further, the supporting frame is fixed with a supporting ring, the supporting ring is rotatably connected with a rotating ring, the image recognition module is fixedly connected with the rotating ring, and the driving assembly is arranged between the rotating ring and the supporting frame.

[0018] By adopting the above technical scheme, the rotating ring is driven by the driving assembly to rotate on the supporting ring, so that the rotating ring can conveniently drive the image recognition module to change the monitoring position, and the image recognition module can reduce the omission of the monitoring of the electric wire.

[0019] Further, the driving assembly comprises a driving motor fixed on the supporting frame, the output end of the driving motor is fixed with a gear, the rotating ring is fixed with a gear ring, and the gear is engaged with the gear ring.

[0020] By adopting the above technical scheme, the gear is driven by the driving motor, the gear ring is driven by the gear, and the rotating ring is driven by the gear ring, so that the rotating ring can be conveniently rotated on the supporting ring.

[0021] Further, the supporting frame is provided with a storage battery, the storage battery is fixedly connected with the four abutting plates, and the supporting frame is fixed with a solar panel.

[0022] By adopting the above technical scheme, the storage battery supplies power to the moving motor and the driving motor, and at the same time, the storage battery plays the role of counterweight, and the solar panel supplements power to the storage battery regularly, so that the stability of the supporting wheel moving on the electric wire can be improved, and the driving energy source can be conveniently provided.

[0023] In summary, the present application has at least one of the following beneficial effects.

[0024] 1、The application, when the image recognition module is installed on the power line, the supporting wheels on the support frame are in contact with the power line, and then the contact spring pulls the sliding block under the pull of the contact spring, the sliding block drives the contact wheel to move on the contact plate, the contact wheel is also in contact with the power line, the supporting wheels and the contact wheels are in contact and clamped on the power line, and then the moving motor drives one of the supporting wheels to rotate, the supporting wheels drive the support frame to move on the power line, the support frame drives the image recognition module to move along the power line, and the image recognition module identifies and records the appearance of the passing power line, so that the image recognition module can be conveniently moved along the power line, and the image recognition module can conveniently monitor the appearance of the power line far away from the power tower.

[0025] 2、The application, when the support frame moves, the support frame drives the support ring, the support ring drives the rotating ring, and the rotating ring drives the image recognition module to move, so that the image recognition module can monitor and identify the appearance of the power line. When the support frame moves back, the driving motor drives the gear ring to rotate by using the gear, the gear ring drives the rotating ring to rotate on the support ring, the rotating ring drives the image recognition module to switch to the other side of the power line, and the image recognition module monitors and identifies the other side of the power line. After the support frame moves to the initial position, the driving motor drives the rotating ring to reverse, and the image recognition module is reset. The purpose of reducing the omission of the image recognition module in monitoring the power line is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is the first perspective structure schematic diagram of the power transmission and distribution online safety monitoring device in the application;

[0027] Figure 2 is the first part of the perspective structure schematic diagram of the power transmission and distribution online safety monitoring device in the application;

[0028] Figure 3 is the second part of the perspective structure schematic diagram of the power transmission and distribution online safety monitoring device in the application;

[0029] Figure 4 is the application Figure 2 enlarged schematic diagram of A.

[0030] BRIEF DESCRIPTION OF DRAWINGS:

[0031] 1, sensor module; 2, data acquisition module; 3, wireless transmission module; 4, central processing module; 5, remote monitoring terminal; 6, image recognition module; 7, support moving mechanism; 71, support frame; 72, support wheel; 73, contact component; 731, contact wheel; 732, contact plate; 733, sliding block; 734, contact spring; 74, conversion component; 741, support ring; 742, rotating ring; 743, drive component; 7431, drive motor; 7432, gear ring; 7433, gear; 75, moving motor; 76, battery; 77, solar panel; 8, control box. DETAILED DESCRIPTION

[0032] The following will be described in detail in combination with the accompanying drawings Figure 1 The present application is further described in detail.

[0033] The embodiment of the present application discloses an online safety monitoring device for power transmission and distribution.

[0034] Referring to Figure 1 , Figure 2 and Figure 3 , an online safety monitoring device for power transmission and distribution, comprising a control box 8, a data acquisition module 2 is installed in the control box 8, a wireless transmission module 3 is installed in the control box 8, a central processing module 4 is installed in the control box 8, a remote monitoring terminal 5 is installed in the control box 8, the control box 8 is installed on an external electric tower, a sensor module 1 is arranged on the electric tower, the sensor module 1 is fixed on the wire of the external electric tower, an image recognition module 6 is arranged on one side of the sensor module 1, and a support moving mechanism 7 is arranged between the image recognition module 6 and the external wire.

[0035] In the use of security monitoring device to power transmission safety monitoring, first fixed control box 8 on the outside of the tower, in the control box 8 installed on the data acquisition module 2, wireless transmission module 3, central processing module 4, remote monitoring terminal 5, then the sensor module 1 is installed and fixed on the wire supported by the tower, finally using the support moving mechanism 7 to support the image recognition module 6 on the wire of the tower, the sensor module 1 to the voltage, current collection of wire, then the sensor module 1 collected data to the data acquisition module 2 in the tower control box 8, then the data acquisition module 2 will be transmitted to the central processing module 4, then the data from the central processing module 4 after the collection and arrangement, transmission to the remote monitoring terminal 5, remote monitoring terminal 5 records and analyzes the data, while the wireless transmission module 3 will be transmitted, while the support moving mechanism 7 driven image recognition module 6, support moving mechanism 7 driven image recognition module 6 on the wire of the adjacent tower, let the image recognition module 6 along the wire to collect the appearance data of the wire, and the appearance data of the wire is transmitted to the data acquisition module 2, finally transmitted to the remote monitoring terminal 5 for analysis and record, by using the support moving mechanism 7 driven image recognition module 6 in the wire of the adjacent tower, let the image recognition module 6 along the wire to move and collect the appearance data of the wire, so as to monitor the wire on the adjacent tower, reduce the distance between the adjacent tower, resulting in the possibility of not monitoring the wire far away from the tower.

[0036] Referring to Figure 1 , Figure 2 and Figure 3 , the support moving mechanism 7 comprises a support frame 71 provided on the image recognition module 6, two symmetrical support wheels 72 are rotatably connected to the support frame 71, the support wheels 72 abut against the external wire, an abutting assembly 73 is arranged on the support frame 71, a conversion assembly 74 is arranged between the image recognition module 6 and the support frame 71, a moving motor 75 is fixed to the support frame 71, and the output end of the moving motor 75 is fixedly connected with one of the support wheels 72.

[0037] In addition, the abutting assembly 73 comprises four abutting plates 732 symmetrically fixed to the support frame 71, an abutting wheel 731 is arranged between adjacent abutting plates 732, and sliding blocks 733 are rotatably connected to both ends of the abutting wheel 731.

[0038] Moreover, an abutting spring 734 is arranged between the sliding block 733 and the abutting plate 732, and both ends of the abutting spring 734 are fixedly connected with the sliding block 733 and the abutting plate 732.

[0039] In addition, the abutting wheel 731 and the support wheel 72 are fixedly provided with a plurality of anti-skid lines uniformly distributed thereon.

[0040] When the image recognition module 6 is installed on the electric wire, the supporting wheels 72 on the supporting frame 71 are abutted against the electric wire, then the abutting spring 734 pulls the sliding block 733, the sliding block 733 drives the abutting wheels 731 to move on the abutting plate 732, the abutting wheels 731 are also abutted against the electric wire, the supporting wheels 72 and the abutting wheels 731 are clamped on the electric wire, then one of the supporting wheels 72 is driven to rotate by the moving motor 75, the supporting wheels 72 are driven to move on the electric wire, the supporting frame 71 is driven to move on the electric wire by the supporting wheels 72, the supporting frame 71 drives the image recognition module 6 to move along the electric wire, the image recognition module 6 records the appearance of the passing electric wire, by abutting the supporting wheels 72 on the supporting frame 71 against the electric wire, then the abutting wheels 731 and the supporting wheels 72 are clamped on the electric wire under the action of the abutting wheels 731, then the supporting wheels 72 are driven to rotate, the supporting frame 71 is driven to move on the electric wire, the supporting frame 71 drives the image recognition module 6 to move, so that the image recognition module 6 can be conveniently moved along the electric wire, and the image recognition module 6 can conveniently monitor the appearance of the electric wire far away from the electric tower.

[0041] With reference to Figure 2 , Figure 3 and Figure 4 , the supporting frame 71 is fixed with a supporting ring 741, the supporting ring 741 is rotationally connected with a rotating ring 742, the image recognition module 6 is fixedly connected with the rotating ring 742, and the rotating ring 742 is provided between the supporting frame 71 and a driving assembly 743.

[0042] In addition, the driving assembly 743 comprises a driving motor 7431 fixed on the supporting frame 71, the output end of the driving motor 7431 is fixed with a gear 7433, the rotating ring 742 is fixed with a gear ring 7432, and the gear 7433 is engaged with the gear ring 7432.

[0043] When the supporting frame 71 moves, the supporting frame 71 drives the supporting ring 741, the supporting ring 741 drives the rotating ring 742, the rotating ring 742 drives the image recognition module 6 to move, the image recognition module 6 monitors and identifies the appearance of the electric wire, then when the supporting frame 71 moves back, the driving motor 7431 drives the gear ring 7432 to rotate through the gear 7433, the gear ring 7432 drives the rotating ring 742 to rotate on the supporting ring 741, the rotating ring 742 drives the image recognition module 6 to switch to the other side of the electric wire, the image recognition module 6 monitors and identifies the other side of the electric wire, after the supporting frame 71 moves to the initial position, the driving motor 7431 drives the rotating ring 742 to reverse, the image recognition module 6 is reset, the rotating ring 742 drives the image recognition module 6 to switch the monitoring direction by rotating on the supporting ring 741, so that the image recognition module 6 can reduce the missed places of monitoring the electric wire.

[0044] Referring to Figure 1 and Figure 3 , the support frame 71 is provided with a battery 76, the battery 76 is fixedly connected with the four abutting plates 732, and the support frame 71 is fixedly provided with a solar panel 77. The battery 76 is located at one end of the support frame 71 abutting the abutting plate 732, the battery 76 supplies power to the moving motor 75 and the driving motor 7431, and at the same time, the battery 76 functions as a counterweight, so that the support wheel 72 is more stable on the power line. At the same time, the solar panel 77 on the support frame 71 supplies power to the battery 76 on a daily basis. By using the battery 76 to provide energy and serving as a counterweight, and at the same time, the solar panel 77 can supplement the energy of the battery 76 on a daily basis, so as to improve the stability of the support wheel 72 moving on the power line, and at the same time, it is convenient to provide driving energy.

[0045] Working principle: when the safety monitoring device is used to monitor the safety of power transmission and distribution, first, the control box 8 is fixed on the external electric tower, the data acquisition module 2, the wireless transmission module 3, the central processing module 4 and the remote monitoring terminal 5 are installed in the control box 8, then the sensor module 1 is installed and fixed on the power line supported by the electric tower, finally the image recognition module 6 is supported on the power line of the electric tower by using the support moving mechanism 7, the sensor module 1 collects the voltage and current of the power line, then the data collected by the sensor module 1 is transmitted to the data acquisition module 2 in the electric tower control box 8, then the data acquisition module 2 transmits the data to the central processing module 4, then the data is collected and sorted from the central processing module 4 and transmitted to the remote monitoring terminal 5, the remote monitoring terminal 5 records and analyzes the data, and at the same time, the wireless transmission module 3 transmits the data, when the image recognition module 6 is installed on the power line, the support wheel 72 on the support frame 71 abuts on the power line, then under the pull of the abutting spring 734, the abutting spring 734 pulls the sliding block 733, the sliding block 733 drives the abutting wheel 731 to move on the abutting plate 732, the abutting wheel 731 also abuts on the power line, the support wheel 72 and the abutting wheel 731 are clamped on the power line, then the moving motor 75 drives one of the support wheels 72 to rotate, the support wheel 72 moves on the power line, the support wheel 72 drives the support frame 71 to move on the power line, the support frame 71 drives the image recognition module 6 to move along the power line, the image recognition module 6 recognizes and records the appearance of the passing power line, then when the support frame 71 moves back, the driving motor 7431 drives the gear ring 7432 to rotate by using the gear 7433, the gear ring 7432 drives the rotating ring 742 to rotate on the support ring 741, the rotating ring 742 drives the image recognition module 6 to switch to the other side of the power line, the image recognition module 6 monitors and identifies the other side of the power line, after the support frame 71 moves to the initial position, the driving motor 7431 drives the rotating ring 742 to reverse, the image recognition module 6 is reset, and the moving monitoring is completed.

Claims

1. A power transmission and distribution on-line safety monitoring device comprising a control box (8), characterized in that: The control box (8) is installed with a data acquisition module (2), the control box (8) is installed with a wireless transmission module (3), the control box (8) is installed with a central processing module (4), the control box (8) is installed with a remote monitoring terminal (5), the control box (8) is installed on the outside electric tower, the electric tower is provided with a sensor module (1), the sensor module (1) is fixed on the wire of the outside electric tower, one side of the sensor module (1) is provided with an image recognition module (6), the image recognition module (6) is provided with a support moving mechanism (7) between the outside wire.

2. The on-line safety supervisory device for power transmission and distribution according to claim 1, characterized in that: The support moving mechanism (7) includes a support frame (71) provided on the image recognition module (6), two symmetrical support wheels (72) are rotatably connected to the support frame (71), the support wheels (72) abut the outside wire, the support frame (71) is provided with an abutting assembly (73), a conversion assembly (74) is arranged between the image recognition module (6) and the support frame (71), and a moving motor (75) is fixed to the support frame (71). The output end of the moving motor (75) is fixedly connected with one of the support wheels (72).

3. The apparatus according to claim 2, wherein: The abutting assembly (73) includes four abutting plates (732) fixed on the support frame (71) in pairs, an abutting wheel (731) is arranged between adjacent abutting plates (732), and sliding blocks (733) are rotatably connected to both ends of the abutting wheel (731). The sliding block (733) is slidably connected with the corresponding abutting plate (732).

4. The apparatus for on-line safety monitoring of electric power transmission and distribution according to claim 3, characterized in that: The abutting spring (734) is arranged between the sliding block (733) and the abutting plate (732), and both ends of the abutting spring (734) are fixedly connected with the sliding block (733) and the abutting plate (732).

5. The apparatus for on-line safety monitoring of electric power transmission and distribution according to claim 3, characterized in that: The abutting wheel (731) and the support wheel (72) are fixed with a plurality of evenly distributed anti-skid lines.

6. The apparatus for on-line safety monitoring of electric power transmission and distribution according to claim 2, characterized in that: The support frame (71) is fixed with a support ring (741), the support ring (741) is rotatably connected with a rotating ring (742), the image recognition module (6) is fixedly connected with the rotating ring (742), and the rotating ring (742) is provided with a driving assembly (743) between the support frame (71).

7. The apparatus of claim 6, wherein the apparatus is configured to: The driving assembly (743) includes a driving motor (7431) fixed to the support frame (71), a gear (7433) is fixed to the output end of the driving motor (7431), a gear ring (7432) is fixed to the rotating ring (742), and the gear (7433) is engaged with the gear (7433). ​ 8. The apparatus of claim 3, wherein the apparatus is configured to: The support frame (71) is provided with a battery (76), the battery (76) is fixedly connected with the four abutting plates (732), and the support frame (71) is fixed with a solar panel (77). ​

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