CN219678591U

CN219678591U - Power transmission line monitoring device

Info

Publication number: CN219678591U
Application number: CN202320794234.2U
Authority: CN
Inventors: 周相; 段斌; 魏中奉; 冯德强; 严思源; 姜源熙; 李美萍; 朱春; 张涛
Original assignee: Guoneng Dadu River Jinchuan Hydropower Construction Co ltd
Current assignee: Guoneng Dadu River Jinchuan Hydropower Construction Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-09-12
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of power transmission line monitoring, in particular to a power transmission line monitoring device. The camera comprises a camera, a protecting shell made of transparent materials is arranged on the periphery of the camera, a supporting rod is fixedly arranged at the top of the protecting shell, a solar cell panel is arranged at the top of the supporting rod, a protecting cover is arranged on the periphery of one end, close to a camera lens, of the protecting shell, the protecting cover is of a -shaped structure, connecting strips are fixedly arranged on the inner walls of two sides of the protecting cover, and T-shaped grooves are formed in one sides, opposite to the two connecting strips, of the connecting strips. According to the utility model, the protective shell is arranged on the periphery of the camera, the protective cover is arranged on the outer wall of one end of the protective shell, which is close to the camera lens, and the atomizing nozzle for spraying water and the sponge wiper for wiping the outer wall of one end of the protective shell are arranged on the protective cover, so that the effect of protecting the camera is achieved, the front end of the camera lens can be cleaned at any time, and the phenomenon that the camera shoots unclear or blocks the monitoring field of view due to accumulation of dust and snow is avoided, and the monitoring work of a power transmission line is influenced.

Description

Power transmission line monitoring device

Technical Field

The utility model relates to the technical field of power transmission line monitoring, in particular to a power transmission line monitoring device.

Background

The transmission line is a line for a power plant to transmit electric energy to a power load center and for the power plant to communicate with each other between the load centers, and has the advantages of large transmission capacity, long transmission distance, high line voltage level and the like. The existing power transmission line monitoring device is generally formed by combining a camera and a solar cell panel, is powered by a solar cell, monitors and uploads the line conditions of a power transmission line such as remote video, microclimate, tower inclination, anti-theft alarm and icing to a monitoring center by using a wireless public network 3G/GPRS/EDGE/CDMA1X communication transmission mode, but the camera is exposed to the outside and is easily influenced by dust and snow, so that the shooting definition of the camera is influenced, and the monitoring work of the power transmission line is influenced under the severity.

Disclosure of Invention

The utility model aims to provide a power transmission line monitoring device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the utility model provides a power transmission line monitoring device, which comprises a video camera, the periphery of the video camera is provided with a protective shell made of transparent materials, a supporting rod is fixedly arranged at the top of the protective shell, the top of the supporting rod is provided with a solar panel, the periphery of one end of the protective shell, which is close to a camera lens, is provided with a protective cover, the protective cover is of a -shaped structure, the inner walls of two sides of the protective cover are fixedly provided with connecting strips, two opposite sides of the connecting strips are respectively provided with a T-shaped groove, one of the T-shaped grooves is rotationally connected with a screw rod, two T-shaped blocks are respectively and slidably connected with the T-shaped grooves, a sponge wiper is fixedly arranged between the T-shaped blocks and the outer wall of one end, which is close to the camera lens, of the protective cover is fixedly provided with a cavity, a motor and a water tank positioned at one side of the motor are fixedly connected with the motor, a water pump communicated with the water tank is fixedly arranged in the cavity, and the inner wall of the top of the protective cover is provided with an atomizing nozzle through a water outlet pipe.

As a further improvement of the technical scheme, the top of the protective cover is in an inclined plane shape, one end of the protective cover, which is far away from the camera lens, is inclined downwards, and the bottom of the atomizing nozzle faces towards the outer wall of one end, which is close to the camera lens, of the protective cover.

As a further improvement of the technical scheme, a plurality of through tight water inlets are formed in the top of the water tank.

As a further improvement of the technical scheme, a plurality of water inlets are internally provided with filter cloth.

As a further improvement of the technical scheme, the two sides of the inside of the water tank are provided with water collecting plates with triangular structures.

As a further improvement of the technical scheme, a heating plate is arranged in the top wall of the water tank.

As a further improvement of the technical scheme, the solar cell panel is a solar automatic tracking device.

As a further improvement of the technical scheme, the lithium iron phosphate battery is arranged in the protective shell, supporting rods are fixedly arranged at four corners of the top of the video camera, and the lithium iron phosphate battery is located at the tops of the four supporting rods.

As a further improvement of the technical scheme, a heating ring is arranged on the side wall of one end of the protective shell, which is close to the camera lens.

As a further improvement of the technical scheme, the periphery of the middle position of the supporting rod is connected with a cross rod, one end of the cross rod, which is far away from the supporting rod, is fixedly provided with an L-shaped mounting seat, and a plurality of bolts are connected to the mounting seat in a threaded manner.

Compared with the prior art, the utility model has the beneficial effects that:

in this transmission line monitoring device, through setting up the protecting crust at the camera periphery, be equipped with the protection casing near the one end outer wall of camera lens at the protecting crust, be equipped with on the protection casing and carry out the atomizer of spraying water and the sponge of wiping to protecting crust one end outer wall and wipe to not only reach the effect of protecting the camera, and can clean the camera front end at any time, avoid dust and snow to pile up and lead to the camera to shoot unclear or block the camera monitoring field of vision, influence transmission line's monitoring work.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a portion of the structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the overall structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of a shield structure according to the present utility model;

FIG. 5 is a schematic view of a portion of the structure of the present utility model;

fig. 6 is a schematic cross-sectional view of a protective cover according to the present utility model.

The meaning of each reference sign in the figure is:

100. a camera; 110. a protective shell; 111. a support rod; 112. a solar cell panel; 113. a lithium iron phosphate battery; 114. a support rod; 115. a heating ring; 116. a cross bar; 117. a mounting base; 120. a protective cover; 121. a connecting strip; 122. a T-shaped groove; 123. a screw rod; 124. a T-shaped block; 125. a sponge wiper; 130. a cavity; 131. a motor; 132. a water tank; 133. a water pump; 134. an atomizing nozzle; 135. a water inlet hole; 136. a filter cloth; 137. a water collection sheet; 138. and (5) heating the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model provides a power transmission line monitoring device, including a camera 100, a protecting shell 110 made of transparent material is arranged on the periphery of the camera 100, a supporting rod 111 is fixedly arranged at the top of the protecting shell 110, a solar panel 112 is arranged at the top of the supporting rod 111, a protecting cover 120 is arranged on the periphery of one end of the protecting shell 110, which is close to a lens of the camera 100, the protecting cover 120 is -shaped, connecting strips 121 are fixedly arranged on inner walls of two sides of the protecting cover 120, T-shaped grooves 122 are respectively arranged on opposite sides of the two connecting strips 121, a screw rod 123 is rotationally connected in one of the T-shaped grooves 122, T-shaped blocks 124 are respectively and slidingly connected in the two T-shaped grooves 122, one of the T-shaped blocks 124 is in threaded connection with the screw rod 123, a sponge wiper 125 is fixedly arranged between the two T-shaped blocks 124, the sponge wiper 125 is movably matched with the outer wall of one end, which is close to the lens of the protecting shell 110, of the protecting cover 120, a cavity 130 is arranged at the top of the protecting cover, a motor 131 and a water tank 132 positioned on one side of the motor 131 are fixedly connected with the screw rod 123, and the output end of the motor 131 is fixedly connected with the screw rod 123, and the main purpose is that: when motor 131 begins to work, the output drives lead screw 123 and rotates, and T shape piece 124 and lead screw 123 threaded connection, thereby T shape piece 124 drives sponge and wipes 125 reciprocates and be close to the one end outer wall of camera 100 camera lens to protecting crust 110, thereby wipe dust or deposition, still set firmly the water pump 133 with water tank 132 intercommunication in cavity 130, protecting crust 120 top inner wall is provided with atomizer 134, the play water end of water pump 133 communicates with atomizer 134 through the water pipe, its main aim at: when the water pump 133 works, the atomizing nozzle 134 sprays water in the water tank 132 to the outer wall of one end of the protective shell 110, which is close to the lens of the camera 100, and the sponge wiper 125 is combined, so that a better cleaning effect is achieved.

Noteworthy are: the camera 100 adopts a visible light and temperature measuring infrared camera, thereby being used for realizing the snapshot of high-definition pictures of a power transmission line corridor, the temperature measurement of insulators, hardware fittings and wire connectors, and the monitoring of mountain fires and external damage.

Working principle:

when the device is used, the device is fixed on a power transmission line and is monitored remotely through a control system, the visible light and temperature measurement infrared camera is used for monitoring a power transmission line corridor, when a worker observes that the camera 100 lens is not clear enough remotely, the water pump 133 is started by remote control, the water pump 133 sprays water in the water tank 132 from the atomizing nozzle 134 to the outer wall of the end, close to the camera 100 lens, of the protective shell 110, after the water mist is sprayed, the water pump 133 is turned off remotely, the power-on switch of the motor 131 is turned on, the output end of the motor 131 drives the screw rod 123 to rotate during working, and accordingly the sponge wiper 125 is driven to wipe the outer wall of the end, close to the camera 100 lens, of the protective shell 110, and dust is wiped off.

In this embodiment, the top of the protection cover 120 is inclined, and one end of the protection cover 120 far away from the camera 100 lens is inclined downward, and the bottom of the atomizer 134 faces towards the outer wall of one end of the protection cover 110 near the camera 100 lens, so that the deposited dust on the top of the protection cover 120 is easy to slide down in snowy days, the weight of the device is reduced, and the looseness of the connection part of the device and the power transmission line is avoided.

In which the water tank 132 is conveniently replenished with water, a plurality of through-holes 135 are formed at the top of the water tank 132 so that snow or rainwater can enter the water tank 132 through the through-holes 135 during snow and rain, thereby replenishing water in the water tank 132.

And in order to prevent dust from entering the water tank 132 from the water inlet holes 135, filter cloth 136 is provided in each of the plurality of water inlet holes 135, thereby filtering out the dust.

In addition, in order to facilitate the water pump 133 to pump in the water tank 132, both sides of the inside of the water tank 132 are provided with water collecting plates 137 of a triangular structure, thereby allowing the water in the water tank 132 to be concentrated and accumulated at the water inlet pipe end of the water pump 133.

In addition, in order to further facilitate the handling of snow on the shield 120, a heating plate 138 is provided inside the top wall of the water tank 132, so that when snow is formed on the shield 120, the remote control heating plate 138 works to melt the snow on the shield 120.

In order to make the solar panel 112 better receive illumination, the solar panel 112 is a solar automatic tracking device, so as to automatically track the sun and prolong the illumination time of the straight surface.

In order to store the electric energy converted from the light energy by the solar panel 112 for continuous use, the protection shell 110 is internally provided with the lithium iron phosphate battery 113, the four corners of the top of the camera 100 are fixedly provided with the support rods 114, and the lithium iron phosphate battery 113 is positioned at the tops of the four support rods 114, so that the lithium iron phosphate battery 113 stores the electric energy converted from the solar panel 112.

In addition, in order to avoid snow on the outer wall of the protecting shell 110 near the lens end of the camera 100 and to avoid ice formation, the side wall of the protecting shell 110 near the lens end of the camera 100 is provided with a heating ring 115, so that the side wall of the protecting shell 110 near the lens end of the camera 100 is heated by remotely controlling the heating ring 115 to work, thereby facilitating the melting of snow and ice.

Finally, for the connection between the device and the power transmission line, it should be mentioned that the periphery of the middle position of the strut 111 is connected with a cross rod 116, one end of the cross rod 116 far away from the strut 111 is fixedly provided with an L-shaped mounting seat 117, and the mounting seat 117 is connected with a plurality of bolts in a threaded manner, so that the device is fixed at a proper position through the cooperation of the mounting seat 117, the bolts and the electric line bracket.

When the power transmission line monitoring device is specifically used, the device is fixed at a proper position of a power transmission line through the cooperation of the mounting seat 117, the bolts and the electric line support, then a remote control system of the device is debugged and connected, the device is put into monitoring of the power transmission line, when a worker finds that a lens of the camera 100 is fuzzy, the water pump 133 is remotely controlled to be started, the water pump 133 forms high-pressure water flow by water in the water tank 132, water mist is formed by the atomizing nozzle 134 to be sprayed to the outer wall of one end of the protective shell 110, which is close to the lens of the camera 100, then the water pump 133 is remotely turned off, an electrifying switch of the motor 131 is turned on, and an output end of the motor 131 drives the screw rod 123 to rotate when the motor 131 starts to work, so that the sponge wiper 125 is driven to move up and down to wipe the outer wall of one end of the protective shell 110, which is close to the lens of the camera 100, and dust is removed;

when the snow is violently snowed, the power-on switch of the heating plate 138 and the heating ring 115 can be opened by remote control, so that snow accumulated at the top of the protective cover 120 is melted when the heating plate 138 works, snow water after the snow is melted is filtered through the filter cloth 136 to remove dust or impurities, pure water flows into the water tank 132, when the heating ring 115 works, the side wall of the protective cover 110, which is close to one end of the camera 100, is heated, and thin ice or snow on the side wall of the protective cover 110 before the camera is melted, so that the monitoring work of the camera 100 is prevented from being influenced.

Noteworthy are: with the advancement of social technology, the remote control of the motor 131, the water pump 133, the heating coil 115, and the power switch of the heating plate 138 are already well known in the art, and will not be described in detail herein.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a transmission line monitoring devices which characterized in that: the camera comprises a camera (100), a protective shell (110) made of transparent materials is arranged on the periphery of the camera (100), a supporting rod (111) is fixedly arranged at the top of the protective shell (110), a solar cell panel (112) is arranged at the top of the supporting rod (111), a protective cover (120) is arranged on the periphery of one end, close to a camera (100), of the protective shell (110), the protective cover (120) is of a -shaped structure, connecting strips (121) are fixedly arranged on the inner walls of two sides of the protective cover (120), T-shaped grooves (122) are respectively formed in one side, opposite to the connecting strips (121), of the connecting strips (121), screw rods (123) are rotationally connected in one of the T-shaped grooves (122), T-shaped blocks (124) are respectively connected with screw rods (123) in a sliding manner, sponge wiper (125) are fixedly arranged in the middle of the T-shaped blocks (124), the sponge wiper (125) is movably matched with the outer wall, close to one end, close to the camera (100), of the protective cover (120), a motor cavity (130) is fixedly arranged on one side, opposite to the screw rods (131), of the motor cavity (130), still set firmly in cavity (130) water pump (133) with water tank (132) intercommunication, protection casing (120) top inner wall is provided with atomizer (134), the play water end of water pump (133) communicates with atomizer (134) through the water pipe.

2. The transmission line monitoring device according to claim 1, wherein: the top of the protective cover (120) is in an inclined plane shape, one end of the protective cover (120) far away from the camera (100) lens is inclined downwards, and the bottom of the atomizing nozzle (134) faces towards the protective shell (110) and is close to the outer wall of one end of the camera (100) lens.

3. The transmission line monitoring device according to claim 2, wherein: the top of the water tank (132) is provided with a plurality of through tight water inlets (135).

4. A transmission line monitoring device according to claim 3, characterized in that: filter cloth (136) is arranged in each of the water inlet holes (135).

5. The transmission line monitoring device according to claim 4, wherein: both sides of the inside of the water tank (132) are provided with water collecting plates (137) with triangular structures.

6. The transmission line monitoring device according to claim 5, wherein: a heating plate (138) is arranged in the top wall of the water tank (132).

7. The transmission line monitoring device according to claim 1, wherein: the solar panel (112) is a solar automatic tracking device.

8. The transmission line monitoring device according to claim 1, wherein: the lithium iron phosphate battery (113) is arranged inside the protective shell (110), supporting rods (114) are fixedly arranged at four corners of the top of the video camera (100), and the lithium iron phosphate battery (113) is located at the tops of the four supporting rods (114).

9. The transmission line monitoring device according to claim 8, wherein: and a heating ring (115) is arranged on the side wall of one end of the protective shell (110) close to the lens of the camera (100).

10. The transmission line monitoring device according to claim 9, wherein: the periphery of branch (111) intermediate position is connected with horizontal pole (116), the one end that branch (111) was kept away from to horizontal pole (116) has set firmly L shape mount pad (117), threaded connection has a plurality of bolts on mount pad (117).