阅读说明：本技术 一种电能表异常检测设备 (Electric energy meter abnormity detection equipment ) 是由 郑罡 王忠强 王晨 崔坤 南钰 王方苏 孔真真 于 2021-03-26 设计创作，主要内容包括：一种涉及电能表设备领域的电能表异常检测设备,包含检测装置、传送机构、控制装置和顶板设为外翻盖的电表箱,所述电表箱的内底板呈矩阵式安装有多个带有显示屏和脉冲灯的电能表；所述检测装置包含连接底座,所述连接底座上表面安装有转向电机,所述转向电机的输出轴固定有检测盒,所述检测盒内安装有对应显示屏的摄像头和对应脉冲灯的感光传感器；所述传送机构安装于外翻盖内表面并用于将检测装置传送经过每个电能表上方；所述控制装置连接有外部电力线,并分别与摄像头、感光传感器、转向电机和传送机构信号连接；该检测设备有效弥补了电能表检测的空白区,便于发现异常及时上报处理。(An electric energy meter abnormity detection device relates to the field of electric energy meter equipment, and comprises a detection device, a transmission mechanism, a control device and an electric energy meter box with a top plate arranged as an outer flip cover, wherein a plurality of electric energy meters with display screens and pulse lamps are arranged on an inner bottom plate of the electric energy meter box in a matrix manner; the detection device comprises a connecting base, a steering motor is arranged on the upper surface of the connecting base, a detection box is fixed on an output shaft of the steering motor, and a camera corresponding to a display screen and a photosensitive sensor corresponding to a pulse lamp are arranged in the detection box; the transmission mechanism is arranged on the inner surface of the outer flip cover and is used for transmitting the detection device to pass above each electric energy meter; the control device is connected with an external power line and is respectively in signal connection with the camera, the photosensitive sensor, the steering motor and the transmission mechanism; the detection equipment effectively makes up blank areas detected by the electric energy meter, and is convenient for finding abnormality and reporting the abnormality in time.)

1. An electric energy meter abnormality detection device characterized in that: the electric energy meter box comprises a detection device (3), a transmission mechanism (4), a control device (5) and an electric energy meter box (1) with a top plate arranged as an outer flip cover (101), wherein a plurality of electric energy meters (2) with display screens (201) and pulse lamps (202) are arranged on an inner bottom plate of the electric energy meter box (1) in a matrix manner; the detection device (3) comprises a connecting base (301), a steering motor (302) is installed on the upper surface of the connecting base (301), a detection box (303) is fixed to an output shaft of the steering motor (302), and a camera (304) corresponding to the display screen (201) and a photosensitive sensor (305) corresponding to the pulse lamp (202) are installed in the detection box (303); the conveying mechanism (4) is arranged on the inner surface of the outer flip cover (101) and is used for conveying the detection device (3) to pass above each electric energy meter (2); the control device (5) is connected with an external power line and is respectively in signal connection with the camera (304), the photosensitive sensor (305), the steering motor (302) and the transmission mechanism (4).

2. The electric energy meter abnormality detection device according to claim 1, characterized in that: the conveying mechanism (4) comprises a conveying chain (401) which can pass through the upper part of each electric energy meter in series, and a plurality of chain wheels (402) used for installing and maintaining a circulating structure of the conveying chain (401), wherein wheel shafts of the chain wheels (402) are rotatably arranged on the inner surface of the outer flip cover (101); the center of the lower surface of the connecting base (301) is fixedly connected with a chain link unit of the conveying chain (401), any chain wheel (402) is in transmission connection with a conveying motor, and the conveying motor is in signal connection with the control device (5).

3. The electric energy meter abnormality detection device according to claim 2, characterized in that: when the plurality of electric energy meters (2) are arranged in two rows or two columns, the conveyor chain (401) can be arranged in a single-chain endless loop configuration.

4. The electric energy meter abnormality detection device according to claim 2, characterized in that: when the plurality of electric energy meters (2) are more than two rows and two columns, the conveying chain (401) can be set to be in a double-chain S-shaped circulating structure.

5. The electric energy meter abnormality detection device according to claim 3 or 4, characterized in that: the conveying mechanism (4) further comprises a cover case (403) covering the conveying chain (401), and the top surface of the cover case (403) is provided with a long hole (404) corresponding to the conveying path of the conveying chain (401).

6. The electric energy meter abnormality detection device according to claim 5, characterized in that: the cover surface of the outer turnover cover (101) is provided with a plurality of sight glasses (102), and the sight glasses (102) are distributed at intervals at the installation positions of the transmission chain (401).

7. The electric energy meter abnormality detection device according to claim 5, characterized in that: and universal balls in rolling contact with the top surface of the housing (403) are mounted on two sides of the lower surface of the connecting base (301).

8. The electric energy meter abnormality detection device according to claim 1, characterized in that: the control device (5) comprises an image processing module and a photosensitive processing module.

Technical Field

The invention relates to the field of electric energy meter equipment, in particular to electric energy meter abnormality detection equipment.

Background

The electric energy meter is an instrument for measuring electric energy, is also called a watt-hour meter and can be divided into an electromechanical electric energy meter and an electronic electric energy meter according to the working principle; the possible abnormal phenomena of the electronic electric energy meter in long-term operation include: the display screen has no display or no change of numbers, internal battery alarm, phase voltage coincidence or letter flicker and the like, and in addition, the loop faults of the electric energy meter (such as voltage loop disconnection, current loop open circuit or short circuit, wiring error and the like) can also cause the electric energy meter to be abnormal; if the abnormity of the electric energy meter directly causes power failure or circuit abnormity, the attention of a user or a power supply company remote monitoring system is easily aroused, but when the electric energy meter only breaks down on a display screen and a pulse lamp, the problem can be only displayed, and the electric energy meter is also possibly damaged, and only a tripping signal and a metering signal are not output, no matter which situation is adopted, the tripping signal and the metering signal are not easily fed back in time, so that the safety hazard is large, and the loss of the power supply company is also caused.

Disclosure of Invention

In order to overcome the defects in the background art, the invention discloses an electric energy meter abnormality detection device which effectively makes up the blank area of electric energy meter detection and is convenient for discovering abnormality and reporting in time.

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

an electric energy meter abnormity detection device comprises a detection device, a transmission mechanism, a control device and an electric energy meter box with a top plate arranged as an outer flip cover, wherein a plurality of electric energy meters with display screens and pulse lamps are arranged on an inner bottom plate of the electric energy meter box in a matrix manner; the detection device comprises a connecting base, a steering motor is arranged on the upper surface of the connecting base, a detection box is fixed on an output shaft of the steering motor, and a camera corresponding to a display screen and a photosensitive sensor corresponding to a pulse lamp are arranged in the detection box; the transmission mechanism is arranged on the inner surface of the outer flip cover and is used for transmitting the detection device to pass above each electric energy meter; the control device is connected with an external power line and is respectively in signal connection with the camera, the photosensitive sensor, the steering motor and the transmission mechanism.

Further, the transmission mechanism comprises a transmission chain which can pass through the upper part of each electric energy meter in series, and a plurality of chain wheels used for installing and maintaining a circulating structure of the transmission chain, wherein wheel shafts of the chain wheels are rotatably arranged on the inner surface of the outer turnover cover; the center of the lower surface of the connecting base is fixedly connected with one chain link unit of the conveying chain, any chain wheel is connected with a conveying motor in a transmission mode, and the conveying motor is in signal connection with the control device.

Further, when the plurality of electric energy meters are arranged in two rows or two columns, the transfer chain may be arranged in a single-chain endless loop configuration.

Further, when the plurality of electric energy meters are larger than two rows and two columns, the conveying chain can be set to be in a double-chain S-shaped circulating structure.

Furthermore, the conveying mechanism also comprises a cover shell which covers the upper part of the conveying chain, and the top surface of the cover shell is provided with a long hole corresponding to the conveying path of the conveying chain.

Furthermore, a plurality of sight glasses are installed on the cover surface of the outer flip cover, and the plurality of sight glasses are distributed at intervals at the installation positions of the conveying chains.

Furthermore, universal balls in rolling contact with the top surface of the housing are mounted on two sides of the lower surface of the connecting base.

Further, the control device comprises an image processing module and a photosensitive processing module.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

according to the abnormity detection equipment for the electric energy meter, disclosed by the invention, the display screen and the pulse lamp of the electric energy meter are respectively detected in field use by utilizing the camera and the photosensitive sensor on the detection device, and are contrasted and analyzed by the control device, once abnormity is found, the abnormity can be quickly fed back to a power supply company for timely processing, so that the service efficiency is improved, the potential safety hazard is reduced, and the loss of the power supply company can be reduced; and through setting up transport mechanism, can make a detection device correspond a plurality of electric energy meters and detect, simple structure, design benefit, greatly reduced the detection cost.

Drawings

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

fig. 2 is a schematic structural view of the open state of the outer lid of fig. 1;

FIG. 3 is a schematic structural view of the detection device;

FIG. 4 is a schematic view of an arrangement of the conveyor chain;

fig. 5 is a schematic view of another arrangement of the conveyor chain.

In the figure: 1. an electric meter box; 101. an outer flip cover; 102. a sight glass; 2. an electric energy meter; 201. a display screen; 202. a pulsed lamp; 3. a detection device; 301. connecting a base; 302. a steering motor; 303. a detection cartridge; 304. a camera; 305. a light-sensitive sensor; 4. a transport mechanism; 401. a conveyor chain; 402. a sprocket; 403. a housing; 404. a strip hole; 5. and a control device.

Detailed Description

The present invention will be explained in detail by the following examples, which are intended to disclose the invention and protect all technical improvements within the scope of the invention, and the invention is not limited to the following examples; in the description of the present invention, it should be understood that, if there is an orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., which corresponds to the drawings of the present application, the present invention is described for convenience, but does not indicate or imply that the indicated device or element must have a particular orientation:

with reference to the electric energy meter abnormality detection device described in fig. 1-5, the detection device 3, the transmission mechanism 4, the control device 5 and the top plate are provided as the electric meter box 1 of the outer flip cover 101, the inner bottom plate of the electric meter box 1 is provided with a plurality of electric energy meters 2 with a display screen 201 and a pulse lamp 202 in a matrix form, when the display screen 201 is not bright or a messy code appears, a display problem may occur, or when the electric energy meter fails but a trip signal cannot be sent, when the pulse lamp 202 fails, a problem occurs in electric energy reporting and metering with a high probability;

the detection device 3 comprises a connecting base 301, a steering motor 302 is mounted on the upper surface of the connecting base 301, a detection box 303 is fixed on an output shaft of the steering motor 302, and as the electric energy meters 2 are arranged in the electric meter box 1 in a row, the angle of the detection box 303 needs to be adjusted by the steering motor 302 in the moving process of the detection device 3, so that the camera 304 and the pulse lamp 202 can correspond to the detection positions; the detection box 303 is internally provided with a camera 304 corresponding to the display screen 201 and a photosensitive sensor 305 corresponding to the pulse lamp 202, the camera 304 and the photosensitive sensor 305 respectively detect the display screen 201 of the electric energy meter 2 and the pulse lamp 202 in field use, and transmit detection signals to the control device 5; the control device 5 comprises an image processing module and a photosensitive processing module according to needs, and can feed the abnormal information of the electric energy meter 2 back to a power supply company in time after the analysis and the processing of the control device 5;

the conveying mechanism 4 is arranged on the inner surface of the outer flip cover 101 and is used for conveying the detection device 3 to pass above each electric energy meter 2; the transmission mechanism 4 comprises a transmission chain 401 capable of passing through the upper part of each electric energy meter in series and a plurality of chain wheels 402 for installing and maintaining the circulating structure of the transmission chain 401, wherein the wheel shafts of the chain wheels 402 are rotatably installed on the inner surface of the outer flip cover 101; the center of the lower surface of the connecting base 301 is fixedly connected with a chain link unit of the conveying chain 401, any chain wheel 402 is in transmission connection with a conveying motor, the conveying motor is in signal connection with the control device 5, and the conveying mechanism 4 is arranged, so that one detecting device 3 can detect corresponding to a plurality of electric energy meters 2, the structure is simple, the design is ingenious, and the detection cost is greatly reduced; in addition, when the plurality of electric energy meters 2 are arranged in two rows or two columns, the transmission chain 401 can be arranged in a single-chain loop circulation structure, as shown in fig. 4, the arrangement length of the transmission chain 401 and the arrangement number of the chain wheels 402 can be reduced, and when the plurality of electric energy meters 2 are larger than the two rows and two columns, the transmission chain 401 can be arranged in a double-chain "S" shaped circulation structure, so that the detection device 3 can move from the head end to the tail end of one row of electric energy meters 2 and then move from the tail end to the head end of the next row of electric energy meters 2, and thus, the monitoring is continuously performed in sequence;

according to the requirement, the conveying mechanism 4 further comprises a cover 403 covering the conveying chain 401, the top surface of the cover 403 is provided with a long hole 404 corresponding to the conveying path of the conveying chain 401, the cover 403 is convenient for protecting the conveying chain 401 and the chain wheel 402, and the long hole 404 leaves an installation space for the detection device 3; in addition, universal balls in rolling contact with the top surface of the cover 403 are mounted on two sides of the lower surface of the connecting base 301, so that the top surface of the cover 403 supports the detection device 3 and prevents the detection device 3 from inclining; in addition, a plurality of sight glasses 102 are arranged on the cover surface of the outer flip cover 101, and the sight glasses 102 are distributed at intervals at the installation positions of the transmission chain 401, so that the abnormality of the feedback electric energy meter 2 is detected on line by using the detection device 3, and people are not prevented from directly observing the electric energy meter 2 from the outside;

the control device 5 is connected with an external power line, the power line can be used for transmitting power signals and data signals, and is in signal connection with the camera 304, the photosensitive sensor 305, the steering motor 302 and the transmission mechanism 4 respectively, in the actual use process, the detection device 3 and the transmission mechanism 4 do not need to act all the time, and the detection frequency can be set, so that the inspection can be carried out once a day or a half day.

The present invention is not described in detail in the prior art.