CN219180034U

CN219180034U - Near-electricity monitoring and early warning device for power distribution network

Info

Publication number: CN219180034U
Application number: CN202223300953.9U
Authority: CN
Inventors: 张颖; 吴浩; 孟令帅; 汪兰桂
Original assignee: Anhui Nepxun Engineering Technology Co ltd
Current assignee: Anhui Nepxun Engineering Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-13
Anticipated expiration: 2032-12-09

Abstract

The utility model belongs to the field of power distribution networks, in particular to a near-electricity monitoring and early warning device for a power distribution network, which comprises a monitoring and early warning device main body and a power distribution seat, wherein a connecting plate is fixedly arranged at the bottom of the monitoring and early warning device main body, guide rods are fixedly arranged at four corners of the bottom of the connecting plate, a plugboard is fixedly arranged in the middle of the bottom of the connecting plate, a jack is formed in the middle of the top of the power distribution seat, and a fixing strip hole is formed in the left side of the power distribution seat; and the fixed assembly is arranged on the power distribution seat. The utility model has reasonable design, can realize the rapid installation of the monitoring and early warning device main body through the fixed components and the like, has shorter installation time and higher speed, ensures higher installation efficiency, is stable enough to install and fix, can perform early warning prompt through the warning horn and the warning lamp belt at the same time, and early warns in the visual and audible directions, thereby ensuring that the early warning prompt is obvious enough and the early warning effect is better.

Description

Near-electricity monitoring and early warning device for power distribution network

Technical Field

The utility model relates to the technical field of power distribution networks, in particular to a power distribution network near electricity monitoring and early warning device.

Background

The distribution network mainly comprises overhead lines, towers, cables, distribution equipment such as distribution transformers, switching equipment and reactive compensation capacitors and auxiliary facilities thereof, the main function of the distribution network is to distribute electric energy, and in the use process of the distribution network, a near-electricity monitoring and early warning device is needed to monitor and alarm the high-voltage construction distance close to the periphery;

the utility model discloses a near electricity intelligent monitoring early warning device of distribution network is disclosed for CN216772580U, including alarm device and mounting structure, its characterized in that: the bottom of the alarm device is in sliding connection with the top of the mounting structure, the alarm device comprises an alarm, a display, a control panel and a tweeter are fixedly arranged on the front surface of the alarm, and a high-voltage electromagnetic inductor is fixedly arranged on the top of the alarm;

the power frequency signal can be monitored by the aid of the high-voltage electromagnetic sensor, interference signals are eliminated through digital filtering, the signal intensity is analyzed, and continuous alarm is sent out through the tweeter when the signal intensity reaches a preset value, so that operators know the current high-voltage working distance, and personal safety and vehicle safety of constructors are guaranteed; through setting up mounting structure, utilize the inside lead screw in the location to drive the inside that the plug goes deep into the alarm through the nut cover for accomplish the concatenation state between alarm and the mounting bracket, however, this use installation probably has two problems, one is that it need carry out the multiturn rotation to a plurality of lead screws and just can realize fixing when concatenation alarm and mounting bracket, and link to each other with the alarm through two plugs only during the fixation, can lead to connecting inadequately stably, the alarm rocks easily, it is longer to lead to this mounting structure when the installation to use, the speed is slower, lead to the installation effectiveness lower, and the installation is fixed inadequately, secondly, it only through loudspeaker suggestion when the early warning, there is not signal display, can make the constructor see the position that the early warning device is located in the relatively poor environment of sight, lead to the early warning suggestion of the device not obvious enough, consequently, we propose a distribution network nearly electric monitoring device.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a power distribution network near electricity monitoring and early warning device.

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

a near electricity monitoring and early warning device for a power distribution network, comprising:

the monitoring and early warning device comprises a monitoring and early warning device body and a power distribution seat, wherein a connecting plate is fixedly arranged at the bottom of the monitoring and early warning device body, guide rods are fixedly arranged at four corners of the bottom of the connecting plate, a plugboard is fixedly arranged in the middle of the bottom of the connecting plate, a jack is formed in the middle of the top of the power distribution seat, and a fixing strip hole is formed in the left side of the power distribution seat;

the fixed component is mounted on the power distribution seat;

the early warning assembly is arranged on the monitoring and early warning device main body.

Preferably, the fixed subassembly includes fixed plate, push-and-pull piece, constant head tank, slide bar, diaphragm, spring, locating piece, first connecting rod and second connecting rod, fixed plate slidable mounting is between the inboard in fixed strip hole, the fixed plate is pegged graft in the inboard of picture peg, push-and-pull piece fixed mounting is in the left side of fixed plate, the constant head tank is seted up at the top and the bottom of fixed plate, slide bar fixed mounting is on the top and the bottom right side in fixed strip hole, is provided with four altogether, diaphragm slidable mounting is in the outside with the slide bar, spring fixed mounting is between the inboard of diaphragm, locating piece fixed mounting is in the interior left side of diaphragm, first connecting rod rotates the right side of installing the diaphragm in the top, the right side of diaphragm is complained to the below to the second connecting rod rotation, first connecting rod rotation is installed at the rear side of second connecting rod.

Preferably, the push-pull block is of a T-shaped structure, rubber nails are arranged at four corners on the right side of the push-pull block, connecting holes are formed in corresponding positions on the left side of the power distribution seat, and the sizes of the connecting holes are matched with the outer contours of the rubber nails.

Preferably, counter bores are formed in the left side and the right side of the top of the power distribution base, and the counter bores are sequentially arranged from front to back.

Preferably, the opposite sides of the positioning block and the right side of the fixing plate are both provided with arc structures.

Preferably, the top four corners of power distribution seat are provided with the guiding hole, and the degree of depth of guiding hole is slightly greater than the length of guide bar, and the size of guiding hole and the appearance looks adaptation of guide bar.

Preferably, the early warning subassembly includes nearly electric precaution device, alarm loudspeaker, alarm lamp area and controller, nearly electric precaution device sets up the left rear side at monitoring early warning device main part, alarm loudspeaker fixed mounting is at the left front side of monitoring early warning device main part, alarm lamp area sets up at the four sides top of monitoring early warning device main part, controller fixed mounting is at the left downside of monitoring early warning device main part.

Preferably, the near-electricity early warning device comprises a near-electricity identification module and a transmitting module, wherein the transmitting module is arranged below the near-electricity identification module, and the warning horn, the warning lamp strip and the transmitting module are electrically connected with the controller.

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

(1) According to the near-electricity monitoring and early warning device for the power distribution network, provided by the utility model, the main body of the monitoring and early warning device can be quickly installed through the fixed assembly, the installation time is short, the speed is high, the installation efficiency is high, and the installation and fixation are stable enough.

(2) According to the power distribution network near electricity monitoring and early warning device, through the arranged early warning assembly, the power distribution network near electricity monitoring and early warning device can perform early warning prompt through the warning horn and the warning lamp belt at the same time, early warning is performed in the visual direction and the audible direction, and therefore the early warning prompt is obvious enough and the early warning effect is good.

Drawings

Fig. 1 is a schematic cross-sectional structural diagram of a power distribution network near electricity monitoring and early warning device provided by the utility model;

fig. 2 is a schematic diagram of a matched three-dimensional structure of a guide rod, a near-electricity early warning device, an alarm horn and a controller in the near-electricity monitoring and early warning device of the power distribution network;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 1;

fig. 4 is a schematic diagram of a power distribution network near electricity monitoring and early warning device provided by the utility model.

In the figure: 1. a monitoring and early warning device main body; 2. a power distribution base; 3. a connecting plate; 4. a guide rod; 5. inserting plate; 6. a jack; 7. fixing the strip hole; 8. a fixing plate; 9. a push-pull block; 10. a positioning groove; 11. a slide bar; 12. a cross plate; 13. a spring; 14. a positioning block; 15. a first link; 16. a second link; 17. a near electricity early warning device; 18. an alarm horn; 19. a warning light belt; 20. a controller; 21. a near electricity identification module; 22. and a transmitting module.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1-4, a near electricity monitoring and early warning device for a power distribution network comprises a monitoring and early warning device main body 1, a power distribution seat 2, a fixing component and an early warning component, wherein a connecting plate 3 is fixedly arranged at the bottom of the monitoring and early warning device main body 1, guide rods 4 are fixedly arranged at four corners of the bottom of the connecting plate 3, a plugboard 5 is fixedly arranged at the middle of the bottom of the connecting plate 3, a rectangular hole is formed in the plugboard 5, a fixing plate 8 can pass through, a jack 6 is formed in the middle of the top of the power distribution seat 2, the jack 6 can pass through the plugboard 5, a fixing strip hole 7 is formed in the left side of the power distribution seat 2, the fixing component is arranged on the power distribution seat 2, the early warning component is arranged on the monitoring and early warning device main body 1, the fixing plate 8 is slidably arranged between the inner sides of the fixing strip hole 7, the fixing plate 8 is spliced at the inner sides of the plugboard 5, a push-pull block 9 is fixedly arranged at the left side of the fixing plate 8, a positioning groove 10 is formed in the top and the bottom of the fixing plate 8, the sliding rods 11 are fixedly arranged at the right sides of the top and the bottom of the fixing strip hole 7, four sliding rods 11 can guide the movement of the transverse plates 12 conveniently, the transverse plates 12 are slidably arranged at the outer sides of the sliding rods 11 which slide together, the springs 13 are fixedly arranged between the inner sides of the transverse plates 12, the springs 13 can enable the upper transverse plate 12 and the lower transverse plate 12 to simultaneously receive inward tension, the positioning blocks 14 are fixedly arranged at the inner left sides of the transverse plates 12, the positioning blocks 14 can be clamped in the positioning grooves 10 to fix the fixing plates 8, the first connecting rods 15 are rotatably arranged at the right sides of the upper transverse plates 12, the second connecting rods 16 are rotatably arranged at the right sides of the transverse plates 12 below, the first connecting rods 15 are rotatably arranged at the rear sides of the second connecting rods 16, the near-electricity early warning device 17 is arranged at the left rear side of the monitoring and early warning device main body 1, the warning horn 18 is fixedly arranged at the left front side of the monitoring and early warning device main body 1, the alarm lamp area 19 sets up at the four sides top of monitoring early warning device main part 1, controller 20 fixed mounting is in the left downside of monitoring early warning device main part 1, near electric early warning device 17 includes near electric identification module 21 and emission module 22, near electric identification module 21 can discern the voltage of power frequency 50-60HZ more than 220V, near electric identification module 21 has emission module 22 down, emission module 22 can send wireless alarm signal for controller 20, alarm loudspeaker 18, alarm lamp area 19 and emission module 22 all with controller 20 electric connection.

In this embodiment, push-and-pull piece 9 is a T type structure, and the right side four corners of push-and-pull piece 9 is provided with the rubber nail, and the left side of power distribution seat 2 corresponds the position and is provided with the connecting hole, and the size of connecting hole and the outline looks adaptation of rubber nail, it should be noted that, can realize the fixed of push-and-pull piece 9 in place through the cooperation between rubber nail and connecting hole, be convenient for fix a position its position, simultaneously can provide certain slip damping through the frictional force that rubber material brought, avoid its atress to shift out, improved fixed stability and security.

In this embodiment, the left and right sides at the top of the power distribution base 2 is provided with counter bores, and arrange in order from front to back, and it should be noted that the counter bores can be convenient for the power distribution base 2 to be connected with fixed objects such as ground, and the installation of the power distribution base 2 of being convenient for.

In this embodiment, the opposite sides of the positioning block 14 and the right side of the fixing plate 8 are both provided with arc structures, and it should be noted that, when the fixing plate 8 moves, the contact of the arc structures with the positioning block 14 can push the positioning block 14 to move to two sides, so as to avoid blocking the movement of the fixing plate 8, and ensure the stability and reliability of the installation and transmission process.

In this embodiment, the top four corners of block terminal 2 is provided with the guiding hole, and the degree of depth of guiding hole slightly is greater than the length of guiding rod 4, and the size of guiding hole and the appearance looks adaptation of guiding rod 4, it should be noted that, cooperate through guiding rod 4 and guiding hole and can be convenient for fix a position monitoring and early warning device main part 1's mounted position, improved its fixed stability.

Through the structure, the near-electricity monitoring and early warning device for the power distribution network can realize rapid installation of the monitoring and early warning device main body 1, has shorter installation time and higher installation speed, ensures higher installation efficiency, is sufficiently stable in installation and fixation, can simultaneously perform early warning and prompt through the warning horn 18 and the warning lamp belt 19, and early warns in visual and audible directions, further ensures that the early warning and prompt are sufficiently obvious and the early warning effect is better, and particularly, when the monitoring and early warning device main body 1 and the power distribution seat 2 are required to be connected, firstly moves downwards the monitoring and early warning device main body 1 to lead the guide rod 4 to be aligned with the guide hole, slowly moves downwards, leads the plugboard 5 to move into the plugboard 6 until the bottom of the monitoring and early warning device main body 1 contacts with the top of the power distribution seat 2, and then transversely pushes the fixing plate 8 into the fixing strip hole 7, the right end of the fixed plate 8 can contact and extrude the locating blocks 14 on two sides to move outwards when moving, the locating blocks 14 can drive the transverse plate 12 to move up and down along the sliding rod 11, meanwhile, the spring 13 is stressed to stretch, elastic force is stored, until the locating groove 10 is located right below the locating blocks 14, the locating blocks 14 are not blocked to move inwards rapidly under the acting force of the spring 13 and are clamped into the locating groove 10, at the moment, the fixed plate 8 cannot move, connection of the monitoring and early warning device main body 1 and the distribution base 2 is completed, when the near-electricity identification module 21 identifies a power frequency signal higher than 220V, the near-electricity identification module transmits a wireless alarm signal to the controller 20 through the transmitting module 22, and the controller 20 receiving the signal simultaneously controls the alarm horn 18 and the alarm lamp belt 19 to start working, and early warning and prompting are carried out on nearby high-voltage constructors.

The power distribution network near electricity monitoring and early warning device provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a nearly electric monitoring early warning device of distribution network which characterized in that includes:

the monitoring and early warning device comprises a monitoring and early warning device main body (1) and a power distribution seat (2), wherein a connecting plate (3) is fixedly arranged at the bottom of the monitoring and early warning device main body (1), guide rods (4) are fixedly arranged at four corners of the bottom of the connecting plate (3), a plugboard (5) is fixedly arranged in the middle of the bottom of the connecting plate (3), a jack (6) is formed in the middle of the top of the power distribution seat (2), and a fixing strip hole (7) is formed in the left side of the power distribution seat (2);

the fixed component is arranged on the power distribution seat (2);

the early warning assembly is arranged on the monitoring and early warning device main body (1).

2. The near-electricity monitoring and early warning device for a power distribution network according to claim 1, wherein the fixing assembly comprises a fixing plate (8), a push-pull block (9), a positioning groove (10), a sliding rod (11), a transverse plate (12), a spring (13), a positioning block (14), a first connecting rod (15) and a second connecting rod (16), the fixing plate (8) is slidably mounted between the inner sides of the fixing strip holes (7), the fixing plate (8) is inserted into the inner sides of the inserting plates (5), the push-pull block (9) is fixedly mounted on the left side of the fixing plate (8), the positioning groove (10) is formed in the top and the bottom of the fixing plate (8), the sliding rod (11) is fixedly mounted on the top and the right side of the bottom of the fixing strip holes (7), the transverse plate (12) is slidably mounted on the outer sides of the same-side sliding rod (11), the spring (13) is fixedly mounted between the inner sides of the transverse plate (12), the positioning block (14) is fixedly mounted on the inner sides of the inserting plates (5), the first connecting rod (15) is mounted on the right side of the second connecting rod (16), and the first connecting rod (16) is rotatably mounted on the right side of the second connecting rod (12).

3. The near-electricity monitoring and early warning device for the power distribution network according to claim 2, wherein the push-pull block (9) is of a T-shaped structure, rubber nails are arranged at four corners on the right side of the push-pull block (9), connecting holes are formed in corresponding positions on the left side of the power distribution base (2), and the size of the connecting holes is matched with the outer contour of the rubber nails.

4. The near-electricity monitoring and early warning device for the power distribution network according to claim 3, wherein counter bores are formed in the left side and the right side of the top of the power distribution base (2), and the counter bores are sequentially arranged from front to back.

5. The distribution network near electricity monitoring and early warning device according to claim 4, wherein the opposite sides of the positioning block (14) and the right side of the fixing plate (8) are both provided with arc structures.

6. The near-electricity monitoring and early warning device for the power distribution network is characterized in that guide holes are formed in four corners of the top of the power distribution base (2), the depth of each guide hole is larger than the length of each guide rod (4), and the size of each guide hole is matched with the shape of each guide rod (4).

7. The distribution network near-electricity monitoring and early warning device according to claim 1, wherein the early warning assembly comprises a near-electricity early warning device (17), an alarm horn (18), an alarm lamp belt (19) and a controller (20), the near-electricity early warning device (17) is arranged on the left rear side of the monitoring and early warning device main body (1), the alarm horn (18) is fixedly arranged on the left front side of the monitoring and early warning device main body (1), the alarm lamp belt (19) is arranged on the top of four sides of the monitoring and early warning device main body (1), and the controller (20) is fixedly arranged on the left lower side of the monitoring and early warning device main body (1).

8. The distribution network near-electricity monitoring and early warning device according to claim 7, characterized in that the near-electricity early warning device (17) comprises a near-electricity identification module (21) and a transmitting module (22), the transmitting module (22) is arranged below the near-electricity identification module (21), and the alarm horn (18), the alarm lamp belt (19) and the transmitting module (22) are electrically connected with the controller (20).