Operation monitoring device of power supply and distribution system

Abstract

The utility model relates to the technical field of power supply and distribution management, in particular to an operation monitoring device of a power supply and distribution system, which comprises a monitoring and cleaning mechanism, and a traction mechanism is arranged at the top of the monitoring and cleaning mechanism in a sliding manner. According to the utility model, the insertion block at the top of the mounting table can be inserted into the square sleeve plate at the bottom of the connecting plate, and the inclined plane columns at the two sides of the square sleeve plate firstly slide and abut against the outer wall of the insertion block and then are inserted into the clamping grooves under the pulling of the reset springs, so that the camera can be quickly mounted; the inclined plane column and the clamping groove can be rapidly separated by pulling the sliding column, so that the camera can be conveniently detached for maintenance and overhaul, during monitoring, a winding wheel is driven by an output shaft of a second servo motor in the two shells to wind a traction rope, and the operation is convenient. Therefore, the sliding block can be pulled to slide back and forth on the sliding rail column through the end parts of the two pulling ropes, so that the camera can follow the sliding block to move so as to enlarge the monitoring range of the power distribution management room.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply and distribution management, in particular to an operation monitoring device for a power supply and distribution system. Background Art

[0002] Traditionally, the power system is divided into three major components: power generation, transmission and distribution. The section of the power system from the step-down distribution substation (high-voltage distribution substation) to the user end is called the distribution system. The distribution system is a power network system composed of a variety of distribution equipment (or components) and distribution facilities that transforms voltage and directly distributes electric energy to end users.

[0003] By monitoring the power distribution room in real time, equipment failures can be discovered early, power outages can be avoided, and power supply reliability can be improved. When the existing monitoring device is used in the power distribution system operation management room, its monitoring range is small, which is not convenient for monitoring the power distribution management room with a large range. In addition, it is difficult to clean the surface of the camera during use, which makes the camera easily covered with dust, thus affecting the monitoring. Utility Model Content

[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide an operation monitoring device for a power supply and distribution system, by inserting the insertion block on the top of the mounting platform into the square sleeve plate at the bottom of the connecting plate, the inclined columns on both sides of the square sleeve plate will first slide against the outer wall of the insertion block, and then be inserted into the clamping groove under the pull of the reset spring, so that the camera can be quickly installed, and the inclined column and the clamping groove can be quickly separated by pulling the sliding column, so that the camera can be easily disassembled for maintenance and repair. During monitoring, the winding wheel is driven by the output shaft of the servo motor in the two housings to reel in the traction rope, so that the sliding block can be pulled back and forth on the slide rail column by the ends of the two traction ropes, so that the camera can follow the movement to expand the monitoring range of the power distribution management room; when the monitoring equipment is used for a long time, the outer surface of the camera will be covered with dust, and at this time, the servo motor can drive the two spur gears to mesh and rotate, so that the rotating shafts on both sides can be driven to rotate in the opposite direction, thereby driving the two semi-annular columns and the sponge strip to scrape and clean the outer surface of the camera, thereby ensuring the clarity of the monitoring.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] An operation monitoring device for a power supply and distribution system comprises a monitoring and cleaning mechanism, wherein a traction mechanism is slidably arranged on the top of the monitoring and cleaning mechanism;

[0007] The monitoring and cleaning mechanism includes a mounting platform, a camera is fixedly arranged at the bottom of the mounting platform, two semi-annular columns are symmetrically and slidably sleeved on the outer wall of the camera, both ends of the two semi-annular columns are fixedly connected with a positioning seat, a rotating shaft rotatably connected to the inside of the mounting platform is fixedly sleeved in the positioning seat, and spur gears meshing with each other are fixedly sleeved on the outer walls of the two rotating shafts on one side, an output end of a servo motor 1 is fixedly connected to the end of one of the rotating shafts, and the servo motor 1 is fixedly connected to the inner wall of the mounting platform, an insertion block is fixedly connected at the center position of the top of the mounting platform, and clamping grooves are provided on the relative outer walls of the insertion block.

[0008] Furthermore, the traction mechanism includes a connecting plate, a sliding block is fixedly connected to the center position of the top of the connecting plate, a sliding rail column is slidably sleeved in the sliding block, both ends of the sliding rail column are fixedly connected to a shell, the interiors of the two shells are fixedly connected to servo motor 2, a winding wheel is fixedly sleeved on the output end of the servo motor 2, one end of the traction rope is wound around the winding wheel, the other end of the traction rope is fixedly connected to a fixed seat, the fixed seat is fixedly connected to the top of the connecting plate, and the monitoring equipment can be driven to follow the movement through the traction mechanism, thereby expanding the monitoring range.

[0009] Furthermore, an annular shell which is sleeved with the camera is fixedly connected to the bottom of the mounting platform, and the annular shell can be used to store and protect the semi-annular column.

[0010] Furthermore, a sponge strip that fits the outer wall of the camera is fixedly connected to the inner wall of the semi-annular column. By arranging the sponge strip on the inner wall of the semi-annular column, the surface of the camera can be cleaned of dust through the sponge strip when the semi-annular column is scraped.

[0011] Furthermore, the bottom of the connecting plate is fixedly connected to a square sleeve plate which is slidably sleeved with the insertion block, and the opposite side walls of the square sleeve plate are fixedly connected to a limiting sleeve, and the limiting sleeve is slidably sleeved with a bevel column which is embedded and engaged with the snap-in groove, and the end of the bevel column is fixedly connected to a sliding column which is slidably connected to the limiting sleeve, and the outer part of the sliding column is sleeved with a reset spring, and the reset spring is sleeved on the outer part of the sliding column, so that the reset of the bevel column can be facilitated.

[0012] Furthermore, the top and bottom of the shell are fixedly connected with mounting seats, and locking columns are screwed in the two mounting seats. The two shells can be fixed on the wall through the locking columns to facilitate positioning.

[0013] Beneficial effects of the utility model:

[0014] 1. By inserting the insertion block on the top of the mounting platform into the square sleeve at the bottom of the connecting plate, the inclined columns on both sides of the square sleeve will first slide against the outer wall of the insertion block, and then be inserted into the card slot under the pull of the reset spring, so that the camera can be quickly installed. By pulling the sliding column, the inclined column and the card slot can be quickly separated, so that the camera can be easily disassembled for maintenance and repair. During monitoring, the winding wheel is driven by the two output shafts of the servo motors in the two housings to reel in the traction rope, so that the ends of the two traction ropes can pull the sliding block to slide back and forth on the slide rail column, so that the camera can follow the movement to expand the monitoring range of the power distribution management room;

[0015] 2. After the monitoring equipment has been used for a long time, the outer surface of the camera will be covered with dust. At this time, the servo motor can drive the two spur gears to mesh and rotate, thereby driving the rotating shafts on both sides to rotate in the opposite direction, thereby driving the two semi-annular columns and sponge strips to scrape and clean the outer surface of the camera, thereby ensuring the clarity of the monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the monitoring and cleaning mechanism in the utility model;

[0019] Figure 3 This is a schematic diagram of the semi-ring column driving structure in the utility model;

[0020] Figure 4 It is a schematic diagram of the traction mechanism structure in the utility model;

[0021] Figure 5 It is a schematic diagram of the internal structure of the square sleeve plate in the utility model.

[0022] In the figure: 100, monitoring and cleaning mechanism; 101, mounting table; 102, camera; 103, annular shell; 104, insertion block; 105, snap-in groove; 106, semi-annular column; 107, sponge strip; 108, positioning seat; 109, rotating shaft; 110, spur gear; 111, servo motor one; 200, traction mechanism; 201, connecting plate; 202, square sleeve plate; 203, limiting sleeve; 204, inclined column; 205, sliding column; 206, reset spring; 207, sliding block; 208, slide rail column; 209, shell; 210, servo motor two; 211, winding wheel; 212, traction rope; 213, fixing seat; 214, mounting seat; 215, locking column. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 As shown, an operation monitoring device for a power supply and distribution system includes a monitoring and cleaning mechanism 100, and a traction mechanism 200 is slidably provided on the top of the monitoring and cleaning mechanism 100;

[0025] The monitoring and cleaning mechanism 100 includes a mounting platform 101, a camera 102 is fixedly arranged at the bottom of the mounting platform 101, two semi-annular columns 106 are symmetrically slidably sleeved on the outer wall of the camera 102, both ends of the two semi-annular columns 106 are fixedly connected to positioning seats 108, a rotating shaft 109 rotatably connected to the inside of the mounting platform 101 is fixedly sleeved in the positioning seat 108, and spur gears 110 meshingly connected to each other are fixedly sleeved on the outer walls of the two rotating shafts 109 on one side, and the end of one rotating shaft 109 is fixedly connected to the output end of a servo motor 111, and the servo motor 111 is fixedly connected to the inner wall of the mounting platform 101. The mounting platform 101 is fixedly connected with an insertion block 104 at the top center thereof, and snap-in grooves 105 are provided on the relative outer walls of the insertion block 104; the mounting platform 101 is fixedly connected with an annular shell 103 which is sleeved with the camera 102 at the bottom thereof, and the annular shell 103 can be used to store and protect the semi-annular column 106; a sponge strip 107 which is in contact with the outer wall of the camera 102 is fixedly connected to the inner wall of the semi-annular column 106, and the sponge strip 107 is provided on the inner wall of the semi-annular column 106, so that when the semi-annular column 106 is scraped, the sponge strip 107 can be used to remove dust from the surface of the camera 102.

[0026] The traction mechanism 200 includes a connecting plate 201, a sliding block 207 is fixedly connected at the center position of the top of the connecting plate 201, a sliding rail column 208 is slidably sleeved in the sliding block 207, both ends of the sliding rail column 208 are fixedly connected to a shell 209, and the insides of the two shells 209 are fixedly connected to a servo motor 210, a winding wheel 211 is fixedly sleeved on the output end of the servo motor 210, one end of a traction rope 212 is wound around the winding wheel 211, and the other end of the traction rope 212 is fixedly connected to a fixed seat 213, and the fixed seat 213 is fixedly connected to the top of the connecting plate 201. The traction mechanism 200 can drive the monitoring equipment to follow and move, thereby expanding the monitoring range; the bottom of the connecting plate 201 is fixedly connected to the insertion The block 104 is slidably sleeved with a square sleeve 202, and the opposite side walls of the square sleeve 202 are fixedly connected with a limiting sleeve 203. The limiting sleeve 203 is slidably sleeved with a bevel column 204 embedded and clamped with the clamping groove 105. The end of the bevel column 204 is fixedly connected with a sliding column 205 slidably connected to the limiting sleeve 203. The outer sleeve of the sliding column 205 is sleeved with a reset spring 206. The outer sleeve of the sliding column 205 is sleeved with the reset spring 206, so the reset of the bevel column 204 can be facilitated; the top and bottom of the shell 209 are fixedly connected with a mounting seat 214, and the two mounting seats 214 are screwed together with locking columns 215. The two shells 209 can be fixed to the wall through the locking columns 215 for easy positioning.

[0027] Working principle: When in use, the insertion block 104 on the top of the mounting platform 101 can be inserted into the square sleeve plate 202 at the bottom of the connecting plate 201, and the inclined columns 204 on both sides of the square sleeve plate 202 will first slide against the outer wall of the insertion block 104, and then be inserted into the clamping groove 105 under the pull of the return spring 206, so that the camera 102 can be quickly installed, and the inclined column 204 and the clamping groove 105 can be quickly separated by pulling the sliding column 205, so that the camera 102 can be easily disassembled for maintenance and repair. During monitoring, the winding wheel 211 is driven by the output shaft of the servo motor 210 in the two housings 209 to reel in the traction rope 212, so that the sliding block 207 can be pulled to slide back and forth on the slide rail column 208 through the ends of the two traction ropes 212, so that the camera 102 can follow the movement to expand the monitoring range of the power distribution management room;

[0028] When the monitoring device is used for a long time, the outer surface of the camera 102 will be covered with dust. At this time, the servo motor 111 can drive the two spur gears 110 to mesh and rotate, thereby driving the rotating shafts 109 on both sides to rotate in the opposite direction, thereby driving the two semi-annular columns 106 and the sponge strips 107 to scrape and clean the outer surface of the camera 102, thereby ensuring the clarity of the monitoring.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above contents are merely examples and explanations of the present utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.

Claims

1. An operation monitoring device for a power supply and distribution system, characterized in that: It comprises a monitoring and cleaning mechanism (100), wherein a traction mechanism (200) is slidably arranged on the top of the monitoring and cleaning mechanism (100); The monitoring and cleaning mechanism (100) comprises a mounting platform (101), a camera (102) is fixedly arranged at the bottom of the mounting platform (101), two semi-annular columns (106) are symmetrically and slidably sleeved on the outer wall of the camera (102), both ends of the two semi-annular columns (106) are fixedly connected to positioning seats (108), and a rotating shaft (109) which is rotatably connected to the inside of the mounting platform (101) is fixedly sleeved in the positioning seat (108), and is located on one side. The outer walls of the two rotating shafts (109) are fixedly sleeved with mutually meshing spur gears (110), the end of one rotating shaft (109) is fixedly connected to the output end of a servo motor (111), the servo motor (111) is fixedly connected to the inner wall of the mounting platform (101), an insertion block (104) is fixedly connected at the center position of the top of the mounting platform (101), and the opposite outer walls of the insertion block (104) are provided with a clamping groove (105).

2. The operation monitoring device of a power supply and distribution system according to claim 1, characterized in that: The traction mechanism (200) comprises a connecting plate (201), a sliding block (207) is fixedly connected at the center position of the top of the connecting plate (201), a sliding rail column (208) is slidably sleeved in the sliding block (207), both ends of the sliding rail column (208) are fixedly connected to a shell (209), the interiors of the two shells (209) are fixedly connected to a servo motor 2 (210), a winding wheel (211) is fixedly sleeved on the output end of the servo motor 2 (210), one end of a traction rope (212) is wound around the winding wheel (211), the other end of the traction rope (212) is fixedly connected to a fixed seat (213), and the fixed seat (213) is fixedly connected to the top of the connecting plate (201).

3. The operation monitoring device of a power supply and distribution system according to claim 1, characterized in that: The bottom of the mounting platform (101) is fixedly connected with an annular shell (103) which is sleeved with the camera (102).

4. The operation monitoring device of a power supply and distribution system according to claim 1, characterized in that: A sponge strip (107) that fits the outer wall of the camera (102) is fixedly connected to the inner wall of the semi-annular column (106).

5. The operation monitoring device of a power supply and distribution system according to claim 2, characterized in that: The bottom of the connecting plate (201) is fixedly connected to a square sleeve plate (202) that is slidably sleeved with the insertion block (104); the opposite side walls of the square sleeve plate (202) are fixedly connected to limit sleeves (203); the limit sleeve (203) is slidably sleeved with an inclined column (204) that is embedded and clamped with the clamping groove (105); the end of the inclined column (204) is fixedly connected to a sliding column (205) that is slidably connected to the limit sleeve (203); and the outside of the sliding column (205) is sleeved with a return spring (206).

6. The operation monitoring device of a power supply and distribution system according to claim 2, characterized in that: The top and bottom of the housing (209) are both fixedly connected to mounting seats (214), and locking columns (215) are screwed together in the two mounting seats (214).

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