CN211696361U

CN211696361U - National power grid tower monitoring system

Info

Publication number: CN211696361U
Application number: CN202020369263.0U
Authority: CN
Inventors: 徐毅; 贾灵; 华高坚
Original assignee: Lierda Science & Technology Group Co ltd
Current assignee: Lierda Science & Technology Group Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-10-16
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to a national grid pylon monitoring system aims at solving the manpower and patrols and examines with high costs, the risk greatly and the power does not last the problem that can't guarantee grid monitoring system's steady operation, including data acquisition unit, distributed server, total database, regional server and total control, data acquisition unit connection distributed server, total database, regional server and total server are connected to distributed server, and total server connects total monitoring platform. The beneficial effects of the utility model are that realized lasting of power energy supply, guaranteed the real-time supervision to electric tower inclination, greatly reduced manpower and materials cost.

Description

National power grid tower monitoring system

Technical Field

The utility model relates to an electric power monitoring technology neighborhood especially relates to a power grid pylon monitoring system.

Background

Along with the construction of an electric power system is more and more extensive, devices for maintaining the stable and reliable operation of the electric power system are more and more, particularly, devices related to a high-voltage line are more and more, but because a high-voltage transmission line is located in a great mountains and mountains, related monitoring and maintaining devices often have the problems that a required specific power supply is difficult to obtain, a power transmission circuit line is long and cannot supply power continuously and stably, and the like, and monitoring devices have the problems that a required power supply is difficult to obtain and the power supply of the power supply is not durable. At present, the problem is solved by adopting a simple method for adding solar panels in the market, for example, the device is named as visual mobile ice coating online detection equipment, system and power transmission tower with the application number of CN201920184547.X, and comprises a control device, an ice coating detection device and a power supply device, the device can monitor relevant data of the power tower on line and supply electric energy at the same time, but only can provide a specific power supply for the equipment, but cannot ensure the continuity and stability of the power supply.

SUMMERY OF THE UTILITY MODEL

The utility model provides a manpower patrol and examine with high costs, the risk greatly reaches the power and does not last the problem of unable assurance electric wire netting monitoring system's steady operation, provides an electric wire netting pylon monitoring system.

In order to solve the technical problem of the existence, the technical scheme of the utility model is that: the utility model provides a power grid tower monitoring system, includes data acquisition unit, distributed server, total database, regional server and total monitoring platform, and data acquisition unit connects distributed server, and distributed server connects total database, regional server and total server, and total server connects total monitoring platform. The data acquisition unit acquires data and then transmits the data to the distributed servers, the distributed servers transmit the data to the general server, the general database and the regional servers, the general database stores the data, the data of the general server is displayed on the general monitoring, and the general monitoring can transmit corresponding commands to the distributed servers to be executed through the judgment of the data.

As a preferable scheme of the above scheme, the data acquisition unit includes a sensor, a power supply module, a wireless communication module, and a data processor, the sensor is connected to an input terminal of the data processor through a data line, a power output terminal of the power supply module is connected to a power supply terminal of the data processor through a power line, and a data input terminal of the wireless communication module is connected to an output terminal of the data processor through a data line. The sensor is responsible for gathering data and with data transfer to data processor, and the power module is responsible for providing the electric energy for data processor, and the communication module is responsible for on sending the data that are handled through data processor to distributed server.

As an optimal scheme of the scheme, the data processor is an MCU, the data processor is fixed on the side face of the concrete pile of the electric tower leg, the data processor is further sleeved with a layer of transparent protective cover, a plurality of fixing bottom feet provided with fixing holes are arranged on the bottom edges of the two side faces of the protective cover, self-tapping screws are arranged on the fixing holes and penetrate through the side face of the concrete pile, a plurality of slots are further arranged on the side face of the protective cover, and rubber rings are arranged in the slots. The protective cover is made of transparent materials, so that various indicator lights of the equipment can be observed directly in debugging. The slotted hole is arranged to facilitate the entering and exiting of the lead. The rubber ring is arranged in the slot hole to prevent the protective layer from being abraded due to friction between the lead and the slot hole. The self-tapping screw is adopted to fix the protective cover so as to facilitate installation.

As a preferred scheme of the above scheme, the sensor is a tilt angle sensor, the bottom of the sensor is provided with a bottom plate, two sides of the bottom plate protrude out of the side surface of the sensor to form a convex edge, the convex edge is provided with a threaded hole, the threaded hole is provided with a self-tapping screw, and the sensor is fixed on the tower body of the electric tower by the self-tapping screw. Adopt self tapping screw as the fixing tool between sensor and the electricity tower, can guarantee the fastness on the one hand, also can realize the convenience on the one hand.

As a preferable scheme of the above scheme, the power supply module includes a polymer rechargeable lithium battery and a solar charging module, a power output end of the solar charging module is connected to a charging input end of the polymer rechargeable lithium battery, an output end of the polymer rechargeable lithium battery is connected to a power supply end of the data processor, and the polymer rechargeable lithium battery is fixed on a side surface of the concrete pile of the tower leg of the electric tower. The polymer lithium battery is used because the polymer lithium battery has larger capacity and longer service life, and is responsible for outputting electric energy, and the solar charging module is responsible for charging the polymer lithium battery when the solar charging module is illuminated.

As a preferable scheme of the above scheme, the solar charging module comprises a solar charging panel, a telescopic rod and a rotating mechanism, the solar charging panel is fixed on the rotating mechanism, the rotating mechanism is fixed on the telescopic rod, and the telescopic rod is fixed on the ground. The output end of the solar charging panel is the power supply output end of the solar charging module. The rotating mechanism can rotate horizontally and vertically, and can keep the solar charging panel at an optimal angle through rotation according to the change of the position of the sun. The length of the telescopic rod can be manually adjusted according to needs.

As an optimal scheme of the scheme, the telescopic rod comprises an inner rod and an outer rod which are mutually nested, a plurality of wall holes are uniformly formed in the side wall of the inner rod along the length direction, a limiting mechanism is arranged on the side wall of the outer rod and comprises a fixing knob and a limiting hole, the limiting hole is formed in the side wall of the outer rod, and the fixing knob penetrates through the wall holes in the side wall of the limiting hole and the inner rod to fix the inner rod and the outer rod. Wherein, the side wall of the fixed knob is provided with stripes which are uniformly arranged along the outer wall so as to be rotated by hands. The knob type limiting mechanism can enable the telescopic rod to be adjusted to any height within a range, and the structure is simple and low in cost.

As a preferred scheme of the above scheme, the rotating mechanism comprises a first motor fixed at the top of the telescopic rod, a rotary table, a supporting column and a supporting plate, the supporting plate is hinged to the end portion of the supporting column, the supporting column is fixed on the rotary table, the rotary table is fixed on the first motor, and a controller is further fixed on the first motor. Wherein, the solar charging panel is connected with the rotating mechanism by being fixed on the supporting plate. The rotating mechanism is designed for the constant change of the position of the sun. The turntable can realize 360-degree rotation on the horizontal plane. The rotation in the vertical direction can be realized to the articulated between backup pad and support column, and the rotation in the cooperation carousel horizontal direction can satisfy actual need completely.

As a preferable scheme of the above scheme, a second motor is arranged on the surface of the turntable, a second gear is fixed on a rotating shaft of the second motor, a first gear is fixed at the hinged position of the supporting plate, and the first gear and the second gear are connected through a transmission belt. The second motor drives the second gear to rotate, and the second gear drives the first gear to rotate through the transmission belt. The hinged part of the supporting plate is supported by a rotating shaft to rotate, the first gear is fixed with the end part of the rotating shaft, the rotating shaft is driven to rotate by the rotation of the first gear, and the supporting plate is driven to rotate by the rotation of the rotating shaft.

As a preferable scheme of the above scheme, the wireless communication module is compatible with multiple communication modules, an NB-IoT module is selected, and the wireless communication module is fixed on the side surface of the concrete pile of the tower leg of the electric tower. The NB-IoT module is used because it has a very long lifetime and its performance is very small.

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

1. the rotating mechanism ensures that the solar charging panel is adjusted to a corresponding position along with the movement of the sun, the solar energy is utilized to the maximum extent, and the sufficient and continuous output of the electric energy of the battery is ensured;

2. the combined application of the electronic equipment and the network realizes the real-time monitoring of the inclination angle of the electric tower, and greatly reduces the cost of manpower and material resources;

3. the general server can carry out overall analysis on data and predict potential hazards;

4. the existence of total monitoring platform makes when the inclination of electricity tower surpassed early warning threshold value, can in time report to the police.

Drawings

FIG. 1 is a schematic diagram of the system of the present invention;

fig. 2 is a schematic diagram of the data acquisition unit of the present invention;

fig. 3 is a schematic structural diagram of the solar charging module of the present invention;

fig. 4 is a schematic structural view of the protective cover of the present invention;

fig. 5 is a schematic structural diagram of the sensor of the present invention;

fig. 6 is a split view of the telescopic rod of the present invention;

fig. 7 is a schematic structural view of the rotating mechanism of the present invention;

fig. 8 is a schematic structural diagram of a second motor according to the present invention.

100-data acquisition unit, 101-distributed server, 102-general server, 103-general database, 104-regional server, 105-general monitoring, 106-sensor, 107-power supply module, 108-wireless communication module, 109-data processor, 110-solar charging module, 1-protective cover, 2-fixed footing, 3-fixed hole, 4-self-tapping screw, 5-slotted hole, 6-rubber ring, 7-bottom plate, 8-convex edge, 9-threaded hole, 10-polymer rechargeable lithium battery, 11-solar charging panel, 12-telescopic rod, 13-rotating mechanism, 14-inner rod, 15-outer rod, 16-wall hole, 17-fiber mechanism, 18-fixed knob, 20-limiting holes, 21-stripes, 22-first motors, 23-rotating discs, 24-supporting columns, 25-controllers, 26-second motors, 27-second gears, 28-supporting plates, 29-first gears, 30-transmission belts, 31-concrete piles and 32-communication modules.

Detailed Description

The technical solution of the present invention is further described below by way of examples and with reference to the accompanying drawings.

Example (b): as shown in fig. 1, the power grid tower monitoring system in this embodiment includes a data acquisition unit 100, a distributed server 101, a main server 102, a total database 103, a regional server 104, and a main monitoring platform 105, where the data acquisition unit is connected to the distributed server, the distributed server is connected to the total database, the regional server, and the main server is connected to the main monitoring platform. The data acquisition unit acquires data and then transmits the data to the distributed servers, the distributed servers transmit the data to the general server, the general database and the regional servers, the general database stores the data, the data of the general server is displayed on the general monitoring, and the general monitoring can transmit corresponding commands to the distributed servers to be executed through the judgment of the data.

The data acquisition unit comprises a sensor 106, a power supply module 107, a wireless communication module 108 and a data processor 109, wherein the sensor is connected to the input end of the data processor through a data line, the power output end of the power supply module is connected to the power supply end of the data processor through a power line, and the data input end of the wireless communication module is connected to the output end of the data processor through a data line. The sensor is responsible for gathering data and with data transfer to data processor, and the power module is responsible for providing the electric energy for data processor, and the communication module is responsible for on sending the data that are handled through data processor to distributed server.

The data processor is MCU, and the data processor is fixed on the concrete pile side of electric tower leg, and the data processor still overlaps outward and has one deck transparent safety cover 1, and the base of safety cover both sides face is provided with the fixed footing 2 that a plurality of was provided with fixed orifices 3, is provided with self tapping screw 4 on the fixed orifices, and self tapping screw penetrates the side of concrete pile, still is provided with a plurality of slotted hole 5 on the side of safety cover, is provided with rubber circle 6 in the slotted hole. The protective cover is made of transparent materials, so that various indicator lights of the equipment can be observed directly in debugging. The slotted hole is arranged to facilitate the entering and exiting of the lead. The rubber ring is arranged on the slotted hole so as to prevent the protective layer from being abraded due to friction between the lead and the slotted hole. The self-tapping screw is adopted to fix the protective cover so as to facilitate installation.

The sensor is a tilt angle sensor, a bottom plate 7 is arranged at the bottom of the sensor, two sides of the bottom plate protrude out of the side face of the sensor to form a convex edge 8, a threaded hole 9 is formed in the convex edge, a self-tapping screw is arranged on the threaded hole, and the sensor is fixed on the tower body of the electric tower through the self-tapping screw. Adopt self tapping screw as the fixing tool between sensor and the electricity tower, can guarantee the fastness on the one hand, also can realize the convenience on the one hand.

The power supply module comprises a polymer rechargeable lithium battery 10 and a solar charging module 110, wherein the power output end of the solar charging module is connected with the charging input end of the polymer rechargeable lithium battery, the output end of the polymer rechargeable lithium battery is connected with the power end of the data processor, and the polymer rechargeable lithium battery is fixed on the side surface of the concrete pile 31 of the tower leg of the charging tower. The polymer rechargeable lithium battery adopts a common charging and discharging all-in-one machine on the market, and the charging and discharging all-in-one machine is provided with a power supply input port connected with a solar panel and an output port connected with a power utilization end. The polymer rechargeable lithium battery is adopted because the polymer rechargeable lithium battery has larger capacity and longer service life, the polymer rechargeable lithium battery is responsible for outputting electric energy, and the solar charging panel is responsible for charging the polymer rechargeable lithium battery when the solar charging panel is illuminated.

The solar charging module comprises a solar charging panel 11, a telescopic rod 12 and a rotating mechanism 13, wherein the solar charging panel is fixed on the rotating mechanism, the rotating mechanism is fixed on the telescopic rod, and the telescopic rod is fixed on the ground. The output end of the solar charging panel is the power supply output end of the solar charging module. The rotating mechanism can rotate horizontally and vertically, and can keep the solar charging panel at an optimal angle through rotation according to the change of the position of the sun. The length of the telescopic rod can be manually adjusted according to needs.

The telescopic link is including the interior pole 14 and the outer pole 15 of mutually nested, and interior pole lateral wall evenly is provided with a plurality of wall hole 16 along length direction, is provided with stop gear 17 on the outer pole lateral wall, and stop gear includes fixed knob 18 and spacing hole 20, and spacing hole is seted up on the outer pole lateral wall, and fixed knob penetrates pole and outer pole in the wall hole of spacing hole and interior pole lateral wall is fixed. Wherein, the side wall of the fixed knob is provided with stripes which are uniformly arranged along the outer wall so as to be rotated by hands. The knob type limiting mechanism can enable the telescopic rod to be adjusted to any height within a range, and the structure is simple and low in cost.

The rotating mechanism comprises a first motor 22 fixed at the top of the telescopic rod, a rotating disc 23, a supporting column 24 and a supporting plate 28, the supporting plate is hinged to the end of the supporting column, the supporting column is fixed on the rotating disc, the rotating disc is fixed on the first motor, and a controller 25 is further fixed on the first motor. Wherein, the solar charging panel is connected with the rotating mechanism by being fixed on the supporting plate. The rotating mechanism is designed for the constant change of the position of the sun. The turntable can realize 360-degree rotation on the horizontal plane. The rotation in the vertical direction can be realized to the articulated between backup pad and support column, and the rotation in the cooperation carousel horizontal direction can satisfy actual need completely.

The surface of the rotating disk is provided with a second motor 26, a second gear 27 is fixed on a rotating shaft of the second motor, a first gear 29 is fixed at the hinged position of the supporting plate, and the first gear and the second gear are connected through a transmission belt 30. The second motor drives the second gear to rotate, and the second gear drives the first gear to rotate through the transmission belt. The hinged part of the supporting plate is supported by a rotating shaft to rotate, the first gear is fixed with the end part of the rotating shaft, the rotating shaft is driven to rotate by the rotation of the first gear, and the supporting plate is driven to rotate by the rotation of the rotating shaft.

The wireless communication module is compatible with various communication modules 32, an NB-IoT module is selected, and the wireless communication module is fixed on the side face of the concrete pile of the tower leg of the electric tower. The NB-IoT module is used because it has a very long lifetime and its performance is very small.

In the aspect of monitoring, the inclination angle of the electric tower is monitored in real time by the data acquisition unit, data are transmitted to the servers at all levels, the total server displays the data on the total monitoring platform and can carry out overall analysis on the data, and when abnormal data occur, the total monitoring platform can timely send out an alarm to display the specific position of the electric tower and corresponding problems. And moreover, the data of the general monitoring platform can be synchronized at the mobile terminal, so that the positioning of the specific problem power tower is more convenient and efficient.

In the aspect of energy supply, when the sun moves, the controller in the rotating mechanism can control the first motor to adjust the axial rotation of the solar charging panel and control the second motor to adjust the radial rotation of the solar panel, so that the solar energy is guaranteed to be utilized to the maximum extent by maintaining the illumination of the solar energy and the sun at the optimal angle, and the sufficient and continuous output of the electric energy for the battery is realized.

Claims

1. The utility model provides a national grid tower monitoring system, includes the electric tower, its characterized in that includes a plurality of data acquisition unit (100), distributed server (101), total server (102), total database (103), regional server (104) and total monitoring (105), and distributed server is connected to the data acquisition unit, and total database, regional server and total server are connected to the distributed server, and total monitoring platform is connected to the total server.

2. The national grid tower monitoring system according to claim 1, wherein the data acquisition unit (100) comprises a sensor (106), a power supply module (107), a wireless communication module (108) and a data processor (109), the sensor is connected with an input end of the data processor, the power supply module is connected with a power supply end of the data processor, and the wireless communication module is connected with an output end of the data processor.

3. The national power grid tower monitoring system according to claim 2, comprising a concrete pile (31) located on a tower leg of the electric tower, wherein the data processor (109) is an MCU, the data processor is fixed on the side surface of the concrete pile of the tower leg of the electric tower, a layer of transparent protective cover (1) is further sleeved outside the data processor, a plurality of fixing feet (2) provided with fixing holes (3) are arranged on the bottom edges of the two side surfaces of the protective cover, self-tapping screws (4) are arranged on the fixing holes and penetrate through the side surface of the concrete pile, a plurality of grooves (5) are further formed in the side surface of the protective cover, and rubber rings (6) are arranged in the grooves.

4. A national grid tower monitoring system according to claim 3, wherein the sensor (106) is an inclination sensor, a bottom plate (7) is arranged at the bottom of the sensor, two sides of the bottom plate protrude out of the side surface of the sensor to form a convex edge (8), a threaded hole (9) is arranged on the convex edge, the threaded hole is provided with the self-tapping screw (4), and the sensor is fixed on the tower body of the electric tower by the self-tapping screw.

5. National grid tower monitoring system according to claim 2, wherein the power supply module (107) comprises a polymer rechargeable lithium battery (10) and a solar charging module (110), the solar charging module is connected with the polymer rechargeable lithium battery, the polymer rechargeable lithium battery is connected with the power end of the data processor, and the polymer rechargeable lithium battery is fixed on the side of the concrete pile (31) of the tower leg of the power tower.

6. The national grid tower monitoring system according to claim 5, wherein the solar charging module (110) comprises a solar charging panel (11), a telescopic rod (12) and a rotating mechanism (13), the solar charging panel is fixed on the rotating mechanism, the rotating mechanism is fixed on the telescopic rod, and the telescopic rod is fixed on the ground.

7. The national grid tower monitoring system according to claim 6, wherein the telescopic rod (12) comprises an inner rod (14) and an outer rod (15) which are nested with each other, a plurality of wall holes (16) are uniformly formed in the side wall of the inner rod along the length direction, a limiting mechanism (17) is arranged on the side wall of the outer rod, the limiting mechanism comprises a fixing knob (18) and a limiting hole (20), the limiting hole is formed in the side wall of the outer rod, and the fixing knob penetrates through the limiting hole and the wall hole in the side wall of the inner rod to fix the inner rod and the outer rod.

8. A national grid tower monitoring system according to claim 6, wherein the rotating mechanism (13) comprises a first motor (22) fixed on the top of the telescopic rod (12), a rotating disc (23), a supporting column (24) and a supporting plate (28), the supporting plate is hinged to the end of the supporting column, the supporting column is fixed on the rotating disc, the rotating disc is fixed on the rotating shaft of the first motor, and a controller (25) is further fixed on the first motor.

9. National grid tower monitoring system according to claim 8, wherein a second motor (26) is arranged on the surface of the rotating disc (23), a second gear (27) is fixed on the rotating shaft of the second motor, a first gear (29) is fixed at the hinged position of the supporting plate, and the first gear and the second gear are connected through a transmission belt (30).

10. The national grid tower monitoring system according to claim 3, wherein the wireless communication module is compatible with a plurality of communication modules (32), and any one of a mobile communication module, an NB-IoT module or a WiFi module is selected, the mobile communication module comprises a 2G/3G/4G/5G module or a multi-frequency multi-mode module, and the communication module is fixed on the side surface of the concrete pile of the tower leg of the electric tower.