CN212807115U

CN212807115U - Intelligent safety monitoring device for power transmission line

Info

Publication number: CN212807115U
Application number: CN202021367292.XU
Authority: CN
Inventors: 姬俊国; 孙天宇; 闫宏伟; 汪新康; 余卓晓; 蒋森屹; 刘炳; 刘民杰; 曹东杰; 郝修明; 付萌
Original assignee: Shangqiu Power Supply Co of State Grid Henan Electric Power Co Ltd
Current assignee: Shangqiu Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-26
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a transmission line intelligent security monitoring devices relates to transmission line monitoring technology field, including the detection device body, the top of detection device body is equipped with the lift apron, one side fixed surface of lift apron is connected with wind speed and direction sensor, the opposite side fixed surface of lift apron is connected with the lightning rod, the bottom fixedly connected with base of detection device body, top one side fixedly connected with electric wire layer board of base, the lower extreme of electric wire layer board is equipped with FA119 type pressure sensor. The utility model discloses let the outside air get into through the heat dissipation window and pass discharge in the gap of netted baffle rethread upper end after the electric part heat dissipation to inside for the radiating efficiency, through setting up wind speed and direction sensor, can detect the wind speed simultaneously and judge the wind direction through rotating the process, the operator of being convenient for sets up pressure sensor to the prediction of external meteorological change through the lower extreme at the electric wire layer board, thereby judges the icing condition on cable surface.

Description

Intelligent safety monitoring device for power transmission line

Technical Field

The utility model relates to a transmission line monitoring technology field specifically is a transmission line intelligent security monitoring devices.

Background

The transmission line is realized by using a transformer to boost the electric energy generated by the generator and then connecting the electric energy to the transmission line through control equipment such as a breaker and the like. The transmission line is divided into an overhead transmission line and a cable line, the overhead transmission line is composed of a line tower, a lead, an insulator, a line hardware fitting, a stay wire, a tower foundation, a grounding device and the like, and the overhead transmission line is erected on the ground. Power transmission is classified into ac power transmission and dc power transmission according to the nature of the transmitted current. The basic process of power transmission is to create conditions for electromagnetic energy to be transmitted in the direction of the power transmission line. The transmission capacity of a line is governed by various laws of electromagnetic fields and circuits.

The existing online monitoring device for the high-voltage transmission line is poor in heat dissipation effect when in use, high in failure rate due to high temperature of an internal electric device, incapable of detecting wind direction and lightning stroke risks, difficult to detect icing parameters and accurate in positioning and brings certain influence when in use.

Therefore, it is necessary to provide an intelligent monitoring device for power transmission line to solve the above problems.

Disclosure of Invention

An object of the utility model is to provide a transmission line intelligent safety monitoring device to current high tension transmission line's that provides in solving above-mentioned background art on-line monitoring device, the radiating effect is poor, is difficult to detect wind-force wind direction, accurate location and reduction thunderbolt risk, and is difficult to carry out the problem that detects to icing parameter.

An intelligent safety monitoring device for a power transmission line comprises a detection device body, wherein a lifting cover plate is arranged at the top end of the detection device body, a wind speed and wind direction sensor is fixedly connected to one side surface of the lifting cover plate, a lightning rod is fixedly connected to the other side surface of the lifting cover plate, a base is fixedly connected to the bottom end of the detection device body, an electric wire supporting plate is fixedly connected to one side of the top end of the base, an FA119 type pressure sensor is arranged at the lower end of the electric wire supporting plate, a plurality of mounting frames are fixedly connected to two sides of the base, a plurality of heat dissipation windows are arranged on two sides of the detection device body, a GPS positioner, a digital signal processor and a storage battery are fixedly connected to the top end of the base from left to right in sequence, the pressure sensor is electrically connected with the input end of the digital signal processor, the top of netted baffle is equipped with the slide bar, the top middle part fixedly connected with servo motor of netted baffle, the equal transmission in both sides of servo motor is connected with the threaded rod, the surperficial threaded connection of threaded rod has the nut, the top of nut articulates there is the axle to move the connecting rod, the one end that the axle moved the connecting rod is articulated with the slide bar, the upper end fixed surface of slide bar is equipped with the heat dissipation fan, the equal fixedly connected with dead lever in both ends of slide bar, the top and the lift apron fixed connection of dead lever, the spout has all been seted up to the inside both sides of detection device body, the inside slip of spout is equipped with the slider, the spout that the one end of slider was stretched out and with dead lever fixed.

Furthermore, the upper surface of the lifting cover plate is provided with a solar cell panel, and the solar cell panel is electrically connected with the storage battery.

Further, the electric wire supporting plate is semicircular.

Furthermore, the model of the wind speed and direction sensor is an XE/M wind speed and direction sensor, the wind speed and direction sensor is electrically connected with the input end of the digital signal processor, the heat dissipation fan and the servo motor are both electrically connected with the output end of the digital signal processor, and the model of the digital signal processor is a DSP (digital signal processor) ADSP-BF561 SBBCZ-5A.

Furthermore, the inside of the lifting cover plate is concave, and a groove in the lifting cover plate is matched with the top end of the detection device body.

Further, the upper end of the detection device body is open.

Further, the surface of the detection device body is connected with an access door.

Advantageous effects

1. The utility model discloses a set up the heat dissipation window, be convenient for let outside air get into the inside of detection device body from one side, and then discharge from the opposite side after the electrical part heat dissipation, the radiating effect has been reached, again through setting up the lift apron, and netted baffle, the slide bar, servo motor, the axle moves the connecting rod, under the mating reaction of nut and threaded rod, be convenient for drive lift apron rises, make detection device body upper end ventilate, let outside air get into through the heat dissipation window and discharge in passing the gap of netted baffle rethread upper end after the electrical part heat dissipation to inside, and the heat dissipation efficiency is accelerated.

2. The utility model discloses a set up wind speed direction sensor, can detect the wind speed simultaneously through rotating the process and judging the wind direction, the operator of being convenient for is to the prediction that external meteorological change to the realization is to the protection of circuit.

3. The utility model discloses a lower extreme at the electric wire layer board sets up pressure sensor to judge the icing condition on cable surface, conveniently send the people at any time and clear up, solved the problem that leads to, the tripping operation has a power failure, pole falls and serious accidents such as cable rupture because of the wire that icing arouses waves.

4. The utility model discloses a set up the lightning rod, can reduce the thunderbolt risk, prevent the harm of thunderbolt to the device.

5. The utility model discloses a set up the GPS locator for the device can be quick accurate the reference position, has solved current transmission line intelligent security monitoring devices and can not carry out the problem of accurate location. And (6) cleaning.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a structure a in fig. 2 according to the present invention.

In the figure: 1. lifting the cover plate; 2. a wind speed and direction sensor; 3. a slider; 4. a chute; 5. a detection device body; 6. a heat dissipation window; 7. a base; 8. a mounting frame; 9. a GPS locator; 10. a digital signal processor; 11. a storage battery; 12. a wire support plate; 13. a mesh-like separator; 14. fixing the rod; 15. a lightning rod; 16. a slide bar; 17. a heat dissipation fan; 18. a servo motor; 19. a shaft-driven connecting rod; 20. a nut; 21. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an intelligent safety monitoring device for power transmission line in the embodiment of the present invention includes a detection device body 5, an access door is connected to the surface of the detection device body 5, a lifting cover plate 1 is disposed on the top end of the detection device body 5, the upper end of the detection device body 5 is open, the interior of the lifting cover plate 1 is concave, a groove inside the lifting cover plate 1 is adapted to the top end of the detection device body 5, a wind speed and direction sensor 2 is fixedly connected to one side surface of the lifting cover plate 1, the wind speed and direction sensor 2 is arranged to detect the wind speed and determine the wind direction through the rotation process, thereby facilitating the prediction of the operator on the external meteorological variation, so as to protect the circuit, a lightning rod 15 is fixedly connected to the other side surface of the lifting cover plate 1, a base 7 is fixedly connected to the bottom end of the detection, the top end of the base 7 is fixedly connected with a GPS positioner 9, a signal processor 10 and a storage battery 11 from left to right in sequence, the upper surface of the lifting cover plate 1 is provided with a solar cell panel which is electrically connected with the storage battery 11, one side of the top end of the base 7 is fixedly connected with an electric wire supporting plate 12, the electric wire supporting plate 12 is semicircular, the lower end of the electric wire supporting plate 12 is provided with an FA119 type pressure sensor which is electrically connected with the input end of the digital signal processor 10, the FA119 type pressure sensor is arranged at the lower end of the electric wire supporting plate 12, so that the icing condition of the cable surface is judged, people can be conveniently dispatched at any time for cleaning, the problems of serious accidents such as conductor waving caused by icing, trip power failure, pole falling, cable breakage and the like are solved, both sides of the base 7 are fixedly connected with a plurality of mounting frames 8, both sides of the detection device body 5 are provided, the inner side surface of the detection device body 5 is fixedly connected with a reticular baffle 13, a sliding rod 16 is arranged above the reticular baffle 13, the middle part of the top end of the reticular baffle 13 is fixedly connected with a servo motor 18, both sides of the servo motor 18 are in transmission connection with a threaded rod 21, the surface of the threaded rod 21 is in threaded connection with a nut 20, the top end of the nut 20 is hinged with a shaft-driven connecting rod 19, one end of the shaft-driven connecting rod 19 is hinged with the sliding rod 16, the upper end surface of the sliding rod 16 is fixedly provided with a heat radiation fan 17, both ends of the sliding rod 16 are fixedly connected with a fixed rod 14, the top end of the fixed rod 14 is fixedly connected with the lifting cover plate 1, both sides of the interior of the detection device body 5 are provided with sliding grooves 4, sliding blocks 3 are arranged in the sliding grooves 4, one ends of the sliding blocks 3 extend out of the sliding grooves 4 and are, and then the heat is discharged from the other side of the electric device after being radiated, thereby achieving the heat radiation effect, and through arranging the lifting cover plate 1, and the mesh clapboard 13, the sliding rod 16, the servo motor 18, the shaft-driven connecting rod 19, the nut 20 and the threaded rod 21 are matched to drive the lifting cover plate 1 to ascend, the upper end of the detection device body 5 is ventilated, outside air enters the heat dissipation window 6 to dissipate heat of an internal electric device and then passes through the mesh partition plate 13 to be discharged through the gap at the upper end, the heat dissipation efficiency is improved, the type of the wind speed and direction sensor 2 is an XE48/M24 wind speed and direction sensor, the wind speed and direction sensor 2 is electrically connected with the input end of the digital signal processor 10, the heat dissipation fan 17 and the servo motor 18 are both electrically connected with the output end of the digital signal processor 10, and the type of the digital signal processor 10 is a DSP digital signal processor ADSP-BF561 SBBCZ-5A.

The working principle is as follows: when the device is used, the device can be conveniently installed through the mounting frame 8 on the base 7, the terminal controls the servo motor 18 to start through the digital signal processor 10, the servo motor 18 drives the threaded rod 21 to rotate, at the moment, the threaded rod 21 is in threaded connection with the nut 20, so that the nut 20 is driven to move towards two sides on the surface of the threaded rod 21, the shaft-driven connecting rod 19 is driven to push the sliding rod 16 to move upwards, the sliding rod 16 slides in the sliding groove 4 through the sliding blocks 3 at two ends when moving upwards to keep stable sliding, meanwhile, the sliding block 3 drives the lifting cover plate 1 to be supported from the upper end of the detection device body 5 through the fixing rod 14 when sliding upwards, a gap is opened, the device can be closed when weather is bad, the heat dissipation fan 17 also lifts the upper end surface of the detection device body 5 to perform air extraction, outside air enters the heat dissipation window 6 of the electric device to dissipate heat inside, the wind speed and the wind direction can be detected by the wind speed and the wind direction can be judged by the rotation process, an operator can predict the change of the external weather, thereby realizing the protection of a circuit, the surface of the upper end of the lifting cover plate 1 is provided with a solar cell panel which is electrically connected with the storage battery 11 and can be charged by solar energy, the electric wire support plate 12 is arranged in a semicircular shape, the lower end of the electric wire support plate 12 is provided with an FA119 type pressure sensor which is electrically connected with the input end of the digital signal processor 10, a cable is pressed on the surface of the electric wire support plate 12, the pressure generated by the cable can be detected by the pressure sensor, thereby judging the ice coating condition on the surface of the cable, people can be conveniently sent at any time for cleaning, serious accidents such as conductor galloping, tripping power failure, pole falling, cable breakage and the like caused by ice coating can be effectively relieved, the, the cleaning is performed and the lightning rod 15 can prevent damage of lightning stroke to the device.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a transmission line intelligent security monitoring devices, includes detection device body (5), its characterized in that: the wind speed and wind direction sensor is characterized in that a lifting cover plate (1) is arranged at the top end of the detection device body (5), a wind speed and wind direction sensor (2) is fixedly connected to one side surface of the lifting cover plate (1), a lightning rod (15) is fixedly connected to the other side surface of the lifting cover plate (1), a base (7) is fixedly connected to the bottom end of the detection device body (5), an electric wire supporting plate (12) is fixedly connected to one side of the top end of the base (7), an FA119 type pressure sensor is arranged at the lower end of the electric wire supporting plate (12), a plurality of mounting frames (8) are fixedly connected to both sides of the base (7), a plurality of heat dissipation windows (6) are arranged on both sides of the detection device body (5), a GPS positioner (9), a digital signal processor (10) and a storage battery (11) are fixedly connected to the top end of the base (7) from left to right in sequence, the inner side surface of the detection device body (5) is fixedly connected with a reticular baffle (13), a sliding rod (16) is arranged above the reticular baffle (13), the top middle part of the reticular baffle (13) is fixedly connected with a servo motor (18), both sides of the servo motor (18) are in transmission connection with a threaded rod (21), the surface thread of the threaded rod (21) is connected with a nut (20), the top end of the nut (20) is hinged with a shaft-driven connecting rod (19), one end of the shaft-driven connecting rod (19) is hinged with the sliding rod (16), the upper end surface of the sliding rod (16) is fixedly provided with a heat dissipation fan (17), both ends of the sliding rod (16) are fixedly connected with fixing rods (14), the top ends of the fixing rods (14) are fixedly connected with a lifting cover plate (1), and both sides in the detection device body (5) are provided with chutes (4), the inside slip of spout (4) is equipped with slider (3), spout (4) that one end of slider (3) stretches out and with dead lever (14) fixed connection.

2. The intelligent safety monitoring device for the power transmission line according to claim 1, characterized in that: the upper surface of the lifting cover plate (1) is provided with a solar cell panel, and the solar cell panel is electrically connected with the storage battery (11).

3. The intelligent safety monitoring device for the power transmission line according to claim 1, characterized in that: the wire supporting plate (12) is semicircular.

4. The intelligent safety monitoring device for the power transmission line according to claim 1, characterized in that: the model of wind speed and direction sensor (2) is XE48/M24 wind speed and direction sensor, and wind speed and direction sensor (2) and the input electric connection of digital signal processor (10), and heat dissipation fan (17) and servo motor (18) all are connected with the output electric connection of digital signal processor (10), and the model of digital signal processor (10) is DSP digital signal processor ADSP-BF561 SBBCZ-5A.

5. The intelligent safety monitoring device for the power transmission line according to claim 1, characterized in that: the interior of the lifting cover plate (1) is concave, and a groove in the lifting cover plate (1) is matched with the top end of the detection device body (5).

6. The intelligent safety monitoring device for the power transmission line according to claim 1, characterized in that: the upper end of the detection device body (5) is open.

7. The intelligent safety monitoring device for the power transmission line according to claim 1, characterized in that: the surface of the detection device body (5) is connected with an access door.