CN215732968U - Real-time online monitoring device for smart power grid - Google Patents

Abstract

The utility model relates to a real-time online monitoring device for a smart power grid, which comprises a box body, wherein the inner side wall of the box body is connected with a plurality of mounting bars, a plurality of wire collecting clamping grooves are connected on a sliding rod arranged in the box body in a sliding mode, a magnetic field sensor is installed on one side of a threading hole formed in the side wall of the box body, and a temperature sensor is installed on the inner top surface of the box body. When the power grid is monitored, the number of the opened threading holes can be adjusted according to the arrangement and the number of cables in the circuit, and the distance between the take-up clamping grooves is adjusted, so that the cables in the same group can be conveniently collected together and then penetrate through the magnetic field induction device and penetrate out through the threading holes; when the circuit is broken or disconnected, the magnetic field sensor sends a signal through the change of the magnetic field around the cable, and meanwhile, the temperature sensor can also send a signal through the temperature change when the load of an internal element is overlarge, so that emergency response and treatment measures are taken.

Description

Real-time online monitoring device for smart power grid

Technical Field

The utility model belongs to the technical field of electrical equipment, and particularly relates to a real-time online monitoring device for a smart power grid.

Background

Along with the development of economy, the urban scale is bigger and bigger, the total labor production value is increased continuously, the power consumption is increased in times in peak periods, great challenges are provided for power supply companies, and once a power supply grid has problems, large-area power failure occurs, and great influences are caused on the production life of the whole city. At present, once a short-circuit fault and a ground fault occur in a power distribution system, a fault point is searched and determined along a line by a worker, so that the labor is consumed, the efficiency is low, and the rush repair is untimely, thereby causing necessary loss.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and mainly solves the problem of providing a real-time online monitoring device for a smart power grid, which can monitor various conditions such as open circuit, short circuit and the like in the power grid in real time, and can display the conditions in time through a remote control system when the conditions occur, so that the fault conditions can be checked and repaired accurately in time, and the efficiency is extremely high.

The purpose of the utility model is realized as follows: the utility model provides a real-time online monitoring devices of wisdom electric wire netting, includes the box, the box inside wall is connected with a plurality of mounting bars, sliding connection has a plurality of receipts line draw-in grooves on the slide bar that sets up in the box, the magnetic field inductor is installed to threading hole one side that the box lateral wall was seted up, temperature sensor is installed to the top surface in the box.

Further, receive the line draw-in groove and include the base of sliding connection on the slide bar, base one end articulates there is the line ball board, base one side is rotated and is connected with spacing knob.

Furthermore, a plurality of arc-shaped grooves matched with each other are formed in the opposite sides of the base and the wire pressing plate.

Furthermore, the two sides of the threading hole in the box body are connected with plug sockets, the connecting seat at the lower end of the magnetic field inductor can be electrically connected to the plug sockets, and the upper end of the magnetic field inductor is hinged with a fixing part for fixing a cable.

Furthermore, the magnetic field sensor and the temperature sensor are both electrically connected to a single chip microcomputer arranged in the box body, and the single chip microcomputer is in wireless connection with the remote control terminal.

The utility model has the technical effects that: when the power grid is monitored, the number of the opened threading holes can be adjusted according to the arrangement and the number of cables in the circuit, and the distance between the take-up clamping grooves is adjusted, so that the cables in the same group can be conveniently collected together and then penetrate through the magnetic field induction device and penetrate out through the threading holes; when the circuit is broken or disconnected, the magnetic field sensor sends a signal through the change of the magnetic field around the cable, and meanwhile, the temperature sensor can also send a signal through the temperature change when the load of an internal element is overlarge, so that emergency response and treatment measures are taken.

Drawings

FIG. 1 is a schematic perspective view of the apparatus of the present invention;

FIG. 2 is a schematic perspective view of a wire take-up slot according to the present invention;

fig. 3 is a schematic perspective view of the magnetic field sensor according to the present invention.

In the drawings: 1. a box body; 2. mounting a bar; 3. a slide bar; 4. a take-up clamping groove; 5. threading holes; 6. a magnetic field sensor; 7. a temperature sensor; 8. a base; 9. a wire pressing plate; 10. a limit knob; 11. an arc-shaped slot; 12. a socket; 13. a fixed part.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will now be described in detail with reference to the accompanying drawings.

The utility model provides a real-time online monitoring devices of wisdom electric wire netting, includes box 1, 1 inside wall of box is connected with a plurality of mounting bars 2, sliding connection has a plurality of receipts line draw-in grooves 4 on the slide bar 3 that sets up in the box 1, magnetic field inductor 6 is installed to 5 one sides of through wires hole that 1 lateral wall of box was seted up, temperature sensor 7 is installed to the top surface in the box 1.

As shown in fig. 1-3, when monitoring, the number of the opened threading holes 5 can be controlled in advance according to the number and types of cables, and the distance between the take-up clamping grooves 4 can be adjusted, the cables of the same type or the same group can be collected together, and then the cables penetrate through the magnetic field sensor 6 and penetrate out of the box body 1 through the threading holes 5, a magnetic field can be generated around the electrified cable, the magnetic field sensor 6 can monitor the change of the magnetic field in real time, meanwhile, the temperature sensor 7 can monitor the change of the temperature of the internal elements caused by overlarge load, the omnibearing monitoring is carried out, the normal operation is ensured, if an accident happens, an alarm can be sent out in time according to the monitoring result, the quick response is carried out, and emergency measures are taken.

According to one embodiment of the utility model, the wire take-up clamping groove 4 comprises a base 8 connected to the sliding rod 3 in a sliding manner, one end of the base 8 is hinged with a wire pressing plate 9, and one side of the base 8 is rotatably connected with a limit knob 10. Hang each cable respectively on base 8, then upset line ball board 9 is fixed with the cable, prevents on the one hand that the cable from taking place the mixed condition, and on the other hand can concentrate the removal of carrying out the position to the cable, will be with group or the cable of the same kind through receiving line draw-in groove 4 and put together, and spacing knob 10 has made things convenient for receiving line draw-in groove 4's fixing, and the position of receiving line draw-in groove 4 just can be adjusted to elasticity knob 10.

According to one embodiment of the utility model, the opposite sides of the base 8 and the tension plate 9 are respectively provided with a plurality of matched arc-shaped grooves 11. The arc-shaped groove 11 enables the cables to be neatly arranged and fixed on the wire take-up clamping groove 4, and subsequent maintenance, inspection and troubleshooting are facilitated.

According to an embodiment of the present invention, two sides of the threading hole 5 in the box body 1 are connected with the insertion seats 12, the connection seat at the lower end of the magnetic field sensor 6 can be electrically connected to the insertion seats 12, and the upper end of the magnetic field sensor 6 is hinged with the fixing part 13 for fixing the cable. The magnetic field sensors 6 can monitor the change of a magnetic field of a cable passing through the magnetic field sensors in real time, and can send out signals in time even if short circuit and open circuit occur, the magnetic field sensors 6 can monitor the cables passing through the magnetic field sensors respectively, and when subsequent faults occur, the faults of the cables can be directly judged, so that the time wasted by subsequent troubleshooting work is reduced, and sufficient time is strived for rush repair.

According to one embodiment of the utility model, the magnetic field sensor 6 and the temperature sensor 7 are both electrically connected to a single chip microcomputer arranged in the box body 1, and the single chip microcomputer is wirelessly connected with the remote control terminal. The single chip microcomputer can judge the signals sent by the magnetic field sensor 6 and the temperature sensor 7 and send the signals to a remote terminal, and then an alarm is sent out to timely take measures for dealing with faults.

The real-time online monitoring device for the smart power grid can monitor the circuit in all aspects, can transmit the monitoring result to the remote terminal in real time, and can respond timely when the monitoring result is generated intentionally.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims (5)

1. The utility model provides a real-time online monitoring devices of wisdom electric wire netting, includes box (1), box (1) inside wall is connected with a plurality of mounting bars (2), its characterized in that: sliding connection has a plurality of receipts line draw-in grooves (4) on slide bar (3) that set up in box (1), magnetic field inductor (6) are installed to through wires hole (5) one side that box (1) lateral wall was seted up, temperature sensor (7) are installed to the top surface in box (1).

2. The real-time online monitoring device for the smart grid according to claim 1, wherein: receive line draw-in groove (4) including sliding connection base (8) on slide bar (3), base (8) one end articulates there is line ball board (9), base (8) one side is rotated and is connected with limit knob (10).

3. The device of claim 2, wherein the smart grid real-time online monitoring device comprises: and a plurality of matched arc-shaped grooves (11) are formed in one side of the base (8) opposite to the wire pressing plate (9).

4. The device according to claim 3, wherein the smart grid real-time online monitoring device comprises: the two sides of the threading hole (5) in the box body (1) are connected with plug sockets (12), the connecting seat at the lower end of the magnetic field inductor (6) can be electrically connected to the plug sockets (12), and the upper end of the magnetic field inductor (6) is hinged with a fixing part (13) for fixing a cable.

5. The device according to claim 4, wherein the smart grid real-time online monitoring device comprises: the magnetic field sensor (6) and the temperature sensor (7) are both electrically connected to a single chip microcomputer arranged in the box body (1), and the single chip microcomputer is in wireless connection with the remote control terminal.

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