CN216526017U - High-voltage line live detection system - Google Patents

Abstract

The utility model discloses a high-voltage line live detection system which comprises detection equipment and a detection system, wherein the detection equipment comprises a sensing module, a protection component, an electromagnetic coil, a photoelectric conversion component and a warning lamp, a magnetic core is arranged inside the electromagnetic coil, the warning lamp is arranged on the outer wall of the photoelectric conversion component, a detection module is arranged in the detection system, the detection module comprises a pre-detection module and a main detection module, the pre-detection module is used for roughly detecting the current in a line at a long distance, the main detection module is used for closely detecting the current condition of an analysis line, the pre-detection module is connected with a compass unit, and the principle that a magnetic field exists around a power-on lead is utilized, and the magnetic field exists around the line is reversely pushed out after the compass unit deflects, namely the current exists in the high-voltage line. The utility model ensures that the whole detection process is safer through the execution of the pre-detection module.

Description

High-voltage line live detection system

Technical Field

The utility model relates to the technical field of circuit detection, in particular to a high-voltage line live detection system.

Background

The line inspection is to detect the running condition of line equipment in detail along the line, find defects and fault points of the equipment in time and record the defects and the fault points in detail to serve as the basis for line maintenance; the staff uses the telescope and other tools and instruments to observe, check and measure each part of the transmission line. The purpose is to master the running state of the line, discover the equipment defect in time and threaten the problem of the line safety; because overhead lines are widely distributed and run in the open air for a long time, the overhead lines are often influenced by the change of the surrounding environment and the nature, and because the distribution line equipment is more in variety and more complicated than the transmission line, the overhead lines are required to patrol special equipment besides the patrol inspection of the transmission line during patrol inspection.

At present, the existing high-voltage line live detection system in the market mostly has the following defects in the use process: when the circuit is detected, the voltage near the high-voltage power supply is very high, the detection is dangerous, and when the whole circuit is detected, the time consumption is long, and the practicability is not high. In summary, most of the existing live line detection systems for high voltage lines do not fit the actual needs well.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a live detection system for a high-voltage line.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an electrified detecting system of high tension line, includes check out test set and detecting system, last sensing module, protection component, solenoid, photoelectric conversion subassembly and the warning light of including of check out test set, solenoid's inside is equipped with the magnetic core, the warning light sets up on photoelectric conversion subassembly's outer wall, be equipped with detection module among the detecting system, detection module includes pre-detection module and main detection module, pre-detection module is arranged in the electric current of long-distance coarse detection circuit, main detection module is arranged in closely detecting analysis line electric current condition, and pre-detection module is connected with the compass unit, utilizes the principle that there is magnetic field around the circular telegram wire, and after the compass unit deflects, then there is magnetic field around reversely releasing the circuit, exists the electric current in the circuit.

Further, main detection module includes joint Assembly, display module, conversion module, analysis module and power module, and joint Assembly links to each other with protection component, and protection component's material is rubber insulating material, display module links to each other with the warning light, and the warning light is arranged in the circuit that the warning is close to have the electric current, conversion module links to each other with photoelectric conversion subassembly, and photoelectric conversion subassembly converts the electric current that electromagnetic induction produced into light signal, shows by the pilot lamp.

Further, analysis module is connected with the PC end, and analysis module is used for carrying out the analysis with the detected data and with data display at the PC end, power module includes lithium cell and the subassembly that charges, and the subassembly that charges is arranged in charging the lithium cell in the power module, effectively guarantees that the power can normally work.

The utility model has the beneficial effects that:

1. through the pre-detection module, the deflection of the compass unit at the position of the sensing module of the detection device can be seen by the probe on the transport tool, the current of a high-voltage line can be obtained according to the principle that a magnetic field exists near the electrified lead, the transport tool needs to be more careful when approaching together with the detection device, and the pre-detection is carried out, so that the detection flow is safer.

2. Through the photoelectric conversion subassembly that sets up, high-tension current can arouse the solenoid cooperation magnetic core of rearmounted installation to produce the electromagnetic induction phenomenon, under the effect of photoelectric conversion subassembly, the pilot lamp that photoelectric conversion subassembly outer wall set up also can light, when compass unit conventional deflection and the electromagnetic induction phenomenon far away does not produce, then prove the condition of electric leakage probably appears in this section circuit, utilize the approximate condition that dual detection analysis's mode can audio-visual detection circuitry, subsequent emergency treatment of being convenient for.

3. Through the protection component who sets up, near high-voltage line's voltage is high, partial discharge's the condition can appear, installs the protection component in the junction on the transport means, and the transport means needs be more careful when being close to together with check out test set, under a plurality of protection component's effect, guarantees check out test set's normal operating, and the device convenient to use satisfies people's demand.

Drawings

Fig. 1 is a schematic structural diagram of a detection device of a live detection system for a high-voltage line according to the present invention;

fig. 2 is a block diagram of a high voltage line live detection system according to the present invention;

fig. 3 is a schematic structural diagram of a pre-detection module of the live-line detection system of the high-voltage line according to the present invention;

fig. 4 is a schematic structural diagram of a main detection module of the live line detection system of the high-voltage line provided by the utility model.

In the figure: the system comprises a detection device 1, a photoelectric conversion component 2, a protection component 3, a warning lamp 4, a magnetic core 5, a compass unit 6, a sensing module 7, an electromagnetic coil 8, a detection system 9, a detection module 10, a pre-detection module 11, a main detection module 12, a connector module 13, a display module 14, a conversion module 15, an analysis module 16, a power module 17, a charging component 18 and a PC terminal 19.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is well within the skill of those in the art to implement, and not to be bound by any theory, the present invention is not limited to the specific details set forth in the specification.

Referring to fig. 1-4, an electrified detecting system of high voltage transmission line, including check out test set 1 and detecting system 9, including sensing module 7 on check out test set 1, protection component 3, solenoid 8, photoelectric conversion subassembly 2 and warning light 4, solenoid 8's inside is equipped with magnetic core 5, warning light 4 sets up on photoelectric conversion subassembly 2's outer wall, be equipped with detection module 10 among the detecting system 9, detection module 10 includes detection module 11 and main detection module 12 in advance, detection module 11 is arranged in the long-distance electric current of roughly detecting the circuit in advance, main detection module 12 is used for closely detecting the analysis circuit electric current condition, and detection module 11 is connected with compass unit 6 in advance.

In the utility model, the main detection module 12 comprises a joint component 13, a display module 14, a conversion module 15, an analysis module 16 and a power supply module 17, the joint component 13 is connected with the protection component 3, and the protection component 3 is made of rubber insulating materials, so that the safety is higher.

In the utility model, the display module 14 is connected with the warning lamp 4, and the warning lamp 4 is used for warning that current exists in an approaching line.

In the utility model, the conversion module 15 is connected with the photoelectric conversion component 2, normal high-voltage current can also cause the electromagnetic coil 8 arranged at the rear end to generate an electromagnetic induction phenomenon by matching with the magnetic core 5, and the indicator lamp 4 arranged on the outer wall of the photoelectric conversion component 2 can also be lightened under the action of the photoelectric conversion component 2.

In the utility model, the analysis module 16 is connected with the PC terminal 19, and the analysis module 16 is used for analyzing the detection data and displaying the data on the PC terminal 19.

In the utility model, the power module 17 comprises a lithium battery and a charging assembly 18, and the charging assembly 18 is used for charging the lithium battery in the power module 17, thereby ensuring the stable use of the detection device 1.

The working principle is as follows: when the device is used, the detection equipment 1 is lifted to the vicinity of a high-voltage wire through a fixed transport tool, a series of detection tasks are executed by the approach of the detection equipment 1 to the high-voltage wire, within a certain distance range of the approach line, the probe on the transport tool can see the deflection of the compass unit 6 on the position of the sensing module 7 of the detection equipment 1, the current existing in the high-voltage wire can be obtained according to the principle that a magnetic field exists in the vicinity of a power-on lead, the transport tool and the detection equipment 1 need to be more careful when approaching, the execution of pre-detection ensures that the detection process is safer, meanwhile, the normal high-voltage current can also cause the electromagnetic coil 8 which is arranged at the rear position to be matched with the magnetic core 5 to generate an electromagnetic induction phenomenon, under the action of the photoelectric conversion component 2, the indicator lamp 4 arranged on the outer wall of the photoelectric conversion component 2 can also be lightened, when the conventional compass unit 6 deflects and the electromagnetic induction phenomenon with a longer distance is not generated, the situation that the electric leakage of the section of the circuit is possible is proved, the voltage of the circuit is weak, the main detection module 12 is used for starting detection after the circuit approaches safely, the analysis module 16 analyzes detection data, and meanwhile, information is transmitted to the ground-connected PC end 19 to comprehensively analyze the section of the circuit.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. A high-voltage line live detection system comprises a detection device (1) and a detection system (9), it is characterized in that the detection device (1) comprises a sensing module (7), a protection component (3), an electromagnetic coil (8), a photoelectric conversion component (2) and a warning lamp (4), a magnetic core (5) is arranged in the electromagnetic coil (8), the warning lamp (4) is arranged on the outer wall of the photoelectric conversion component (2), a detection module (10) is arranged in the detection system (9), the detection module (10) comprises a pre-detection module (11) and a main detection module (12), the pre-detection module (11) is used for roughly detecting the current in the line at a long distance, the main detection module (12) is used for detecting and analyzing the current condition of the line at a short distance, and the pre-detection module (11) is connected with a compass unit (6).

2. The live detection system for the high-voltage line according to claim 1, wherein the main detection module (12) comprises a joint component (13), a display module (14), a conversion module (15), an analysis module (16) and a power supply module (17), the joint component (13) is connected with the protection component (3), and the protection component (3) is made of a rubber insulating material.

3. The live detection system for the high-voltage line according to claim 2, characterized in that the display module (14) is connected with a warning lamp (4), and the warning lamp (4) is used for warning the current existing in the approaching line.

4. A high voltage line live detection system according to claim 3, wherein the conversion module (15) is connected to the photoelectric conversion module (2).

5. The high-voltage line live detection system according to claim 4, wherein the analysis module (16) is connected with a PC terminal (19), and the analysis module (16) is used for analyzing the detection data and displaying the data on the PC terminal (19).

6. The live high voltage line detection system according to claim 5, wherein the power module (17) comprises a lithium battery and a charging assembly (18), the charging assembly (18) being configured to charge the lithium battery in the power module (17).

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