CN211979701U - Intelligent ground wire monitor based on Internet of things - Google Patents

Abstract

The utility model discloses an intelligent ground wire monitor based on the Internet of things, which belongs to the technical field of power grids, and comprises a wire clamp, an insulating rod and a ground wire, wherein a monitoring terminal and a battery assembly for supplying power to the monitoring terminal are arranged in the insulating rod; the monitoring terminal comprises a main control unit, a GPS module, a gyroscope module and a wireless communication module, wherein the GPS module, the gyroscope module and the wireless communication module are connected with the main control unit, the GPS module is used for positioning the monitor, the gyroscope module is used for detecting the suspension state of the insulating rod, and the wireless communication module is used for sending monitoring data of the monitor to the background. The monitoring terminal collects the state data of the insulating rod through the internal gyroscope module, when the insulating rod is in a vertical state, the ground wire is shown to be hung on a power grid, and the monitoring terminal can work safely at the moment, so that whether the ground wire is connected in field operation or not can be mastered through the data transmitted to a background by the gyroscope in real time, and the safety of personnel operation is effectively guaranteed.

Description

Intelligent ground wire monitor based on Internet of things

Technical Field

The utility model belongs to the technical field of the electric wire netting, in particular to intelligent ground wire monitor based on thing networking.

Background

The grounding wire is a temporary device used for preventing equipment and lines from suddenly coming, eliminating induced voltage and completely discharging residual charges, and when the contact network is in power failure operation, an operator breaks rules and regulations and blindly removes the grounding wire or arbitrarily changes the position of the grounding wire, so that personal injury accidents of the operator are caused. The existing ground wire can be hung only by means of leadership on-site supervision or the operation personnel obey the operation specification, and the manual mode is easy to cause errors, so that safety accidents are sent, and labor is wasted due to manual supervision.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at just lies in providing an intelligent ground wire monitor based on thing networking in order to solve the inconvenient problem of the above-mentioned power failure operation earth connection monitoring, has hanging of intelligent monitoring earth connection and establishes, is difficult for the error to appear, ensures operation personnel safety effectively, makes things convenient for backstage remote management operation personnel, improves work efficiency's advantage.

The utility model discloses a technical scheme realizes above-mentioned purpose, an intelligent ground wire monitor based on thing networking, including fastener, insulator spindle and earth connection, the inside installation monitoring terminal of insulator spindle and the battery pack who supplies power for the monitoring terminal;

the monitoring terminal comprises a main control unit, a GPS module, a gyroscope module and a wireless communication module, wherein the GPS module, the gyroscope module and the wireless communication module are connected with the main control unit, the GPS module is used for positioning the monitor, the gyroscope module is used for detecting the suspension state of the insulating rod, and the wireless communication module is used for sending monitoring data of the monitor to the background.

Preferably, the bottom end of the hollow inside of the insulating rod is in threaded connection with the bottom cover.

Preferably, the battery component is a lithium subcell.

Preferably, the wireless communication module adopts an NB-IoT network.

Preferably, the wire clamp comprises a metal frame, a clamping arm is mounted inside the metal frame, a sliding groove is formed in one end of the clamping arm and is connected with a sliding rail arranged on the metal frame in a sliding mode, a connecting screw rod is rotated at the bottom end of the clamping arm through a rotating shaft, and the other end of the screw rod penetrates through the metal frame and is connected with an insulating rod.

Preferably, one end of the grounding wire is connected with the frame, and the frame is fixed on the outer wall of the metal frame through bolts.

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

monitoring terminal gathers the state data of insulator spindle through inside gyroscope module, when the insulator spindle is in vertical state, show that the ground wire has hung on the electric wire netting, can safe work this moment, consequently, through the real-time data of transmission to the back end of the body of gyroscope, can master whether the ground wire is connected in the site operation, the safety of personnel's operation has been ensured effectively, monitoring terminal is inside still includes the GPS module, can fix a position the monitor, if there is maintainer to work under the condition that does not hang the ground wire, then location that can be quick is to work place region, and the efficiency of management is improved.

Drawings

Fig. 1 is the overall structure schematic diagram of the monitor of the utility model.

Fig. 2 is the schematic diagram of the internal structure of the insulating rod of the present invention.

Fig. 3 is the utility model discloses a monitor terminal inner module connection structure sketch map.

Fig. 4 is the schematic view of the structure of the wire clamp of the present invention.

In the figure: 1. fastener, 2, insulator spindle, 3, earth connection, 4, monitor terminal, 5, battery pack, 6, bottom, 7, metal frame, 8, screw rod, 9, rotation axis, 10, arm lock, 11, link, 12, slide rail.

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.

As shown in fig. 1, an intelligent ground wire monitor based on the internet of things comprises a wire clamp 1, an insulating rod 2 and a ground wire 3, wherein a monitoring terminal 4 and a battery assembly 5 for supplying power to the monitoring terminal 4 are installed inside the insulating rod 2, the ground wire 3 can be hung on a power transmission line through the wire clamp 1, the monitoring terminal 4 monitors whether the ground wire is hung, and the battery assembly 5 provides electric energy for the monitoring terminal 4; as shown in fig. 3, monitoring terminal 4 includes the main control unit and the GPS module, gyroscope module and the wireless communication module who is connected with the main control unit, the GPS module is used for the location of this monitor, the gyroscope module is used for detecting insulator spindle 2 hangs the state, wireless communication module is used for sending the monitoring data of this monitor for the backstage, and monitoring terminal 4 monitors whether the power connection line 3 is hung through the vertical detection of gyroscope module to insulator spindle 2 and establishes, and monitoring terminal 4 is inside still to include the GPS module and be used for fixing a position every monitoring terminal 4 moreover to confirm that ground connection line 3 hangs the position of establishing, the problem appears and can in time fix a position corresponding workplace, convenient management, and monitoring terminal 4 adopts wireless communication module to send monitoring data and positional information for the backstage in real time.

As shown in fig. 2, the inside cavity bottom threaded connection bottom 6 of insulator spindle 2, bottom 6 adopt threaded connection convenient dismantlement, take off monitoring terminal 4 and battery pack 5, are favorable to the later maintenance of monitor like this. The battery pack 5 is a lithium sub-battery, and the lithium sub-battery has the advantages of small self-discharge current and long service life, is not easy to cause battery failure, and ensures the normal use of the monitor. The wireless communication module adopts an NB-IoT network, the NB-IoT network can provide a 4G or 5G network, the data transmission rate is improved, and the cost for erecting the surrounding network is also saved by adopting an SIM card form.

As shown in fig. 4, the wire clamp 1 includes a metal frame 7, an inner mounting clamping arm 10 of the metal frame 7, one end of the clamping arm 10 is provided with a sliding groove, the sliding groove is slidably connected with a sliding rail 12 arranged on the metal frame 7, the bottom end of the clamping arm 10 rotates a connecting screw 8 through a rotating shaft 9, the other end of the screw 8 penetrates the metal frame 7 to be connected with an insulating rod 2, the wire clamp 1 is used, the metal frame 7 is put on a power transmission line, the screw 8 rotates through rotating the insulating rod 2, the clamping arm 10 can move up at the moment, the power transmission line is clamped, so that a grounding line 3 is connected onto the power transmission line, and one end of the clamping arm 10 is clamped into the sliding rail. One end connecting frame 11 of the grounding wire 3 is fixed on the outer wall of the metal frame 7 through bolts, and the grounding wire 3 is fixed through bolts and is convenient to detach and install.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. An intelligent ground wire monitor based on the Internet of things comprises a wire clamp (1), an insulating rod (2) and a ground wire (3), and is characterized in that a monitoring terminal (4) and a battery assembly (5) for supplying power to the monitoring terminal (4) are installed inside the insulating rod (2);

monitoring terminal (4) include the main control unit and with GPS module, gyroscope module and the wireless communication module that the main control unit is connected, the GPS module is used for the location of this monitor, the gyroscope module is used for detecting insulator spindle (2) hangs the state, the wireless communication module is used for sending the monitoring data of this monitor for the backstage.

2. The intelligent ground wire monitor based on the internet of things is characterized in that the bottom hollow end of the insulating rod (2) is in threaded connection with the bottom cover (6).

3. The intelligent ground wire monitor based on the internet of things as claimed in claim 1, wherein the battery assembly (5) is a lithium sub-battery.

4. The intelligent ground wire monitor based on the internet of things as claimed in claim 1, wherein the wireless communication module adopts NB-IoT network.

5. The intelligent ground wire monitor based on the Internet of things is characterized in that the wire clamp (1) comprises a metal frame (7), a clamping arm (10) is mounted inside the metal frame (7), a sliding groove is formed in one end of the clamping arm (10) and is in sliding connection with a sliding rail (12) arranged on the metal frame (7), a connecting screw rod (8) is rotatably connected to the bottom end of the clamping arm (10) through a rotating shaft (9), and the other end of the screw rod (8) penetrates through the metal frame (7) and is connected with the insulating rod (2).

6. The intelligent ground wire monitor based on the Internet of things is characterized in that one end of the ground wire (3) is connected with the frame (11), and the frame (11) is fixed on the outer wall of the metal frame (7) through bolts.

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