CN213426689U

CN213426689U - Transformer substation state monitoring system

Info

Publication number: CN213426689U
Application number: CN202022877440.9U
Authority: CN
Inventors: 黄丽莉; 黄乐乐
Original assignee: Jiangxi Xiaoma Robot Co ltd
Current assignee: Jiangxi Xiaoma Robot Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-06-11
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a state monitoring system of transformer substation, the power distribution box comprises a box body, the interior roof fixedly connected with mounting panel of box, the drive end fixed connection of motor is in the one end of lead screw, the lower part is provided with the controller in one side outer wall front end of box, upper portion is provided with bee calling organ in one side outer wall front end of box, the well lower part fixedly connected with division board of monitoring box, the upper surface middle part of division board is provided with leakage current sensor, the upper surface middle part opposite side of division board is provided with the fuse. The utility model discloses in, through monitoring case horizontal slip on the slide rail, rotate through the motor drive lead screw, realize controlling through the motor and control the monitoring case and remove, the convenient business turn over box of monitoring case, it is all very convenient to install and maintain, and pilot lamp and bee calling organ can be opened to the controller and the staff is reminded to have the electric leakage condition, and the staff can in time handle, prevents that the fire incident from taking place, is worth wideling popularize.

Description

Transformer substation state monitoring system

Technical Field

The utility model relates to a transformer substation technical field especially relates to a transformer substation state monitoring system.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, and the transformer substation in a power plant is a boosting transformer substation and is used for boosting the electric energy generated by a generator and then feeding the electric energy into a high-voltage power grid.

When the existing substation state monitoring system is installed in a box-type substation, the installation and maintenance are inconvenient, and once the system has an electric leakage phenomenon, the current is unstable, so that the short circuit phenomenon of a line occurs, and a fire disaster occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the state monitoring system of transformer substation who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a transformer substation state monitoring system comprises a box body, wherein a mounting plate is fixedly connected to the inner top wall of the box body, a motor is fixedly connected to the bottom of the mounting plate, a driving end of the motor is fixedly connected to one end of a lead screw, the other end of the lead screw is rotatably connected to the inner wall of the upper portion of one side of the box body, one side of the middle of the lead screw penetrates through and is in threaded connection with the middle of a moving block, the other side of the middle of the lead screw penetrates through and is rotatably connected to the middle of the mounting plate, the lower surface of the moving block is fixedly connected to the upper surface of a monitoring box, the lower surface of the monitoring box is fixedly connected to the upper surface of a sliding block, the bottom of the sliding block is in sliding connection with the middle of a sliding rail, one end of the sliding rail is fixedly, the utility model discloses a monitoring box, including box, monitoring box, lower part in the middle part of the outer wall of one side of box, the lower part is provided with the controller in the outer wall front end of one side of box, one side of box outer wall front end middle part is provided with the pilot lamp, upper portion is provided with bee calling organ in the outer wall front end of one side of box, the well lower part fixedly connected with division board of monitoring box, upper surface middle part one side of division board is provided with the relay, the upper surface middle part of division board is provided with leakage current sensor.

As a further description of the above technical solution:

the mounting plate is L-shaped.

As a further description of the above technical solution:

the outer wall of one side top of the box body is fixedly connected with a rain shielding plate.

As a further description of the above technical solution:

the rear end of the outer wall of one side of the box body is connected with a box door through a rotating shaft, and a transparent plate is arranged in the middle of the box door.

As a further description of the above technical solution:

and a wiring pipe is arranged on one side of the monitoring box.

As a further description of the above technical solution:

the controller is electrically connected with a motor through a lead, and the controller is electrically connected with an indicator light and a buzzer through a lead.

As a further description of the above technical solution:

the leakage current sensor is electrically connected with the controller through a lead.

As a further description of the above technical solution:

the inside of the controller is electrically connected with a lithium battery through a lead.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first through the lower fixed surface connection with the monitoring box at the upper surface of slider, the monitoring box can be on the slide rail horizontal slip, rotates through the motor drive lead screw, and the lead screw drives and removes about the movable block, realizes controlling through the motor and controls the monitoring box and remove, and the convenient business turn over box of monitoring box, installation and maintenance are all very convenient.

2. The utility model discloses in, the fuse can the break circuit when the electric current surpasss the specified value, and the leakage current sensor can feed back the controller with the electric leakage condition of system, and the controller can be opened pilot lamp and bee calling organ and remind the staff to have the electric leakage condition, and the staff can in time handle, prevents that the fire incident from taking place, is worth wideling popularize.

Drawings

Fig. 1 is a front sectional view of a transformer substation state monitoring system provided by the present invention;

fig. 2 is a side view of a substation status monitoring system provided by the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a box door; 2. a transparent plate; 3. a monitoring box; 4. a wire connecting pipe; 5. a rectangular through hole; 6. a slider; 7. a slide rail; 8. a support block; 9. a motor; 10. a box body; 11. mounting a plate; 12. a screw rod; 13. a moving block; 14. a rotating shaft; 15. a flashing; 16. a controller; 17. an indicator light; 18. a buzzer; 19. a partition plate; 20. a relay; 21. a leakage current sensor; 22. and a fuse.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a transformer substation state monitoring system comprises a box body 10, wherein an inner top wall of the box body 10 is fixedly connected with a mounting plate 11, the bottom of the mounting plate 11 is fixedly connected with a motor 9, a driving end of the motor 9 is fixedly connected with one end of a screw rod 12, the other end of the screw rod 12 is rotatably connected with an upper inner wall on one side of the box body 10, one side of the middle part of the screw rod 12 penetrates through and is in threaded connection with the middle part of a movable block 13, the other side of the middle part of the screw rod 12 penetrates through and is rotatably connected with the middle part of the mounting plate 11, the lower surface of the movable block 13 is fixedly connected with the upper surface of a monitoring box 3, the lower surface of the monitoring box 3 is fixedly connected with the upper surface of a sliding block 6, the bottom of the sliding block 6 is in sliding connection with the middle part of a sliding rail 7, the monitoring box 3 can slide left and right on the slide rail 7 through the slide block 6, the lead screw 12 is driven to rotate by the motor 9, the lead screw 12 drives the moving block 13 to move left and right, the motor 9 is used for controlling the monitoring box 3 to move left and right, the monitoring box 3 is convenient to get in and out of the box body 10, a transformer substation state monitoring system is arranged in the monitoring box 3, the installation and maintenance are convenient, a controller 16 is arranged at the middle lower part of the front end of the outer wall at one side of the box body 10, an indicator lamp 17 is arranged in the middle of the front end of the outer wall at one side of the box body 10, a buzzer 18 is arranged at the middle upper part of the front end of the outer wall at one side of the box body 10, a partition plate 19 is fixedly connected with the middle lower part of the monitoring box 3, a relay 20 is arranged at one side of, the leakage current sensor 21 can feed back the leakage condition of the substation state monitoring system to the controller 16, the controller 16 can turn on the indicator lamp 17 and the buzzer 18 to remind a worker of the leakage condition, and the worker can timely deal with the leakage condition to prevent fire accidents.

The shape of mounting panel 11 is L shape, easy to assemble motor 9, one side top outer wall fixedly connected with dash board 15 of box 10, be used for keeping off the rain, one side outer wall rear end of box 10 is connected with chamber door 1 through pivot 14, the middle part of chamber door 1 is provided with transparent plate 2, one side of monitoring box 3 is provided with connecting tube 4, controller 16 is connected with motor 9 through the wire electricity, conveniently follow box 10 external control motor 9, controller 16 is connected with pilot lamp 17 and bee calling organ 18 through the wire electricity, leakage current sensor 21 is connected with controller 16 through the wire electricity, the inside of controller 16 is connected with the lithium cell through the wire electricity, use convenience controller 16 normal operating as stand-by power supply.

The working principle is as follows: fuse 22 open circuit when state monitoring system of transformer substation's circuit current surpasss the specified value, leakage current sensor 21 can feed back the electric leakage condition of state monitoring system of transformer substation to controller 16, indicator 17 and bee calling organ 18 can be opened to controller 16 and the warning staff has the electric leakage condition, the staff can in time handle, prevent that the fire incident from taking place, the staff passes through controller 16 control motor 9 drive lead screw 12 and rotates, lead screw 12 drives movable block 13 and removes about, can shift out box 10 with monitoring box 3, it is all very convenient to install and maintain.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A transformer substation state monitoring system comprises a box body (10), and is characterized in that: the inner top wall of the box body (10) is fixedly connected with a mounting plate (11), the bottom of the mounting plate (11) is fixedly connected with a motor (9), a driving end of the motor (9) is fixedly connected with one end of a screw rod (12), the other end of the screw rod (12) is rotatably connected with the inner wall of the upper part of one side of the box body (10), one side of the middle part of the screw rod (12) penetrates through and is in threaded connection with the middle part of a moving block (13), the other side of the middle part of the screw rod (12) penetrates through and is rotatably connected with the middle part of the mounting plate (11), the lower surface of the moving block (13) is fixedly connected with the upper surface of a monitoring box (3), the lower surface of the monitoring box (3) is fixedly connected with the upper surface of a sliding block (6), the bottom of the sliding block (6) is slidably connected with the middle part of a sliding rail (7), one, the utility model discloses a monitoring box, including slide rail (7), one side of box (10) is provided with rectangle through-hole (5) in the middle part, the lower part is provided with controller (16) in the outer wall front end of one side of box (10), one side outer wall front end middle part of box (10) is provided with pilot lamp (17), upper portion is provided with bee calling organ (18) in the outer wall front end of one side of box (10), the well lower part fixedly connected with division board (19) of monitoring box (3), upper surface middle part one side of division board (19) is provided with relay (20), the upper surface middle part of division board (19) is provided with leakage current sensor (21), the upper surface middle part opposite side of division board (19) is provided with fuse (22).

2. A substation condition monitoring system according to claim 1, characterized in that: the mounting plate (11) is L-shaped.

3. A substation condition monitoring system according to claim 1, characterized in that: the outer wall of the top of one side of the box body (10) is fixedly connected with a rain shielding plate (15).

4. A substation condition monitoring system according to claim 1, characterized in that: the rear end of the outer wall of one side of the box body (10) is connected with a box door (1) through a rotating shaft (14), and a transparent plate (2) is arranged in the middle of the box door (1).

5. A substation condition monitoring system according to claim 1, characterized in that: and a junction pipe (4) is arranged on one side of the monitoring box (3).

6. A substation condition monitoring system according to claim 1, characterized in that: the controller (16) is electrically connected with the motor (9) through a lead, and the controller (16) is electrically connected with an indicator lamp (17) and a buzzer (18) through a lead.

7. A substation condition monitoring system according to claim 1, characterized in that: the leakage current sensor (21) is electrically connected with the controller (16) through a lead.

8. A substation condition monitoring system according to claim 1, characterized in that: the controller (16) is electrically connected with a lithium battery inside through a lead.