CN220773696U

CN220773696U - Electric power grid monitoring device with alarm function

Info

Publication number: CN220773696U
Application number: CN202322260168.3U
Authority: CN
Inventors: 张树梅; 张辉; 胡婷婷; 陈玮
Original assignee: Suzhou Shengqin Intelligent Technology Co ltd
Current assignee: Suzhou Shengqin Intelligent Technology Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-04-12
Anticipated expiration: 2033-08-22

Abstract

The utility model relates to the technical field of electric power grid detection, in particular to an electric power grid monitoring device with an alarm function, which comprises a mounting frame, wherein a monitoring equipment main body is arranged in an inner cavity of the mounting frame, three connecting pieces are fixedly connected to the top and the bottom of the inner wall of the mounting frame, two power boards are respectively arranged on two sides of the inner part of the mounting frame, two alarm lamps are respectively and electrically connected to two ends of one side of the power boards, an alarm sound is electrically connected to the middle of the two alarm lamps, two smoke detectors are arranged at the bottom of the mounting frame, infrared temperature measuring probes are arranged on the front surface of the mounting frame, a movable groove is formed in the top and the bottom of the mounting frame, and movable plates are movably connected to the inner wall of the movable groove, so that the device can detect the temperature of a cable and smoke generated by combustion and timely send out alarm signals to remind workers, and accordingly prevent and timely treat the occurrence of fire of the cable.

Description

Electric power grid monitoring device with alarm function

Technical Field

The utility model relates to the technical field of power grid detection, in particular to a power grid monitoring device with an alarm function.

Background

The whole of the power substation and the power transmission and distribution line of various voltages in the power system is called a power grid. The power transformation, transmission and distribution system comprises three units. The task of the power grid is to deliver and distribute electrical energy, changing the voltage. At present, the transformer substation performs unattended centralized monitoring, and all equipment information of the power grid is remotely monitored by a monitor.

The existing power grid monitoring device can monitor various parameters of a power system, but needs staff to check the parameters at any time, when the staff does not observe the parameters in time, dangerous situations such as power grid fire and the like still possibly occur, the existing monitoring device is usually fixed on a support by bolts when being installed, screws are required to be unscrewed when the monitoring device is dismounted, the mounting and dismounting modes are more troublesome, the screw failure problem is caused by frequent screwing of the screws, and the problem that the screws are difficult to dismount due to rust can occur when the bolts are used for a long time.

Disclosure of Invention

The utility model aims to provide a power grid monitoring device with an alarm function, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an electric power electric wire netting monitoring device with alarming function, includes the mounting bracket, supervisory equipment main part is installed to the inner chamber of mounting bracket, the equal fixedly connected with of inner wall top and bottom of mounting bracket is three connecting piece, the inside both sides of mounting bracket are equipped with a power strip respectively, a side both ends of power strip are electric connection respectively has an alarm lamp, one side of mounting bracket is located the middle electric connection of two alarm lamps has the alarm stereo set, the bottom of mounting bracket is equipped with the smoke detector that is two in quantity, the front of mounting bracket is equipped with infrared temperature probe, a movable groove has all been seted up to the top and the bottom of mounting bracket, the inner wall swing joint of movable groove has the fly leaf, the corresponding face fixedly connected with of connecting piece is three first magnetite of quantity.

Preferably, the connecting piece comprises a sleeve, an embedded block is movably sleeved at the top of an inner cavity of the sleeve, a spring is fixedly connected to the bottom of the inner cavity of the sleeve, and a second magnet is fixedly connected to the bottom of the embedded block.

Preferably, the top and the bottom of the monitoring equipment main body are provided with three embedded holes, and the inner cavities of the embedded holes are in transition fit with the inner walls of the embedded blocks.

Preferably, the corresponding surface of the first magnet and the corresponding surface of the second magnet attract each other.

Preferably, the bottom outside of the embedded block is fixedly sleeved with an anti-slip sleeve, the inner wall of the sleeve is provided with an anti-slip ring, and the anti-slip sleeve is mutually matched with the anti-slip ring.

Preferably, the smoke detector is electrically connected with the power panel through a signal wire, and the infrared temperature measurement probe is electrically connected with the power panel through a signal wire.

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

1. according to the utility model, the temperature of the power grid is monitored in real time through the infrared temperature measuring probe, after the temperature of the power grid is abnormal and is detected by the infrared temperature measuring probe, the alarm sound is controlled to generate alarm sound, the alarm lamp is generated through the alarm lamp, smoke generated by the combustion of the cable is detected through the smoke sensing detector, and when the smoke is detected, alarm signals are generated through the alarm lamp and the alarm sound, so that the device is beneficial to detecting the temperature of the cable and the smoke generated by the combustion through the cooperation of all components, and timely sending out alarm signals to remind workers, thereby preventing and timely processing the fire of the cable;

2. according to the utility model, when the movable plate is moved by external force, the connection between the mounting frame and the monitoring equipment main body is disconnected when the first magnet is moved to the position right below the connecting piece, so that the monitoring equipment main body can be detached from the inner cavity of the mounting frame, and when the monitoring equipment main body is mounted, after the embedded hole connecting piece is aligned, the embedded block enters the inner cavity of the embedded hole, the monitoring equipment main body can be mounted into the inner cavity of the mounting frame again, so that the novel mounting structure is adopted by the device, compared with a bolt mounting mode, the dismounting and mounting of the monitoring equipment are more convenient and rapid without using tools, and the mounting efficiency of staff is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the overall structure of the monitoring device body of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of the overall structure of the connector of FIG. 2 according to the present utility model;

in the figure: 1. a mounting frame; 2. monitoring an equipment main body; 3. a connecting piece; 4. a power panel; 5. an alarm sound; 6. an alarm lamp; 7. a smoke detector; 8. an infrared temperature measurement probe; 11. a movable groove; 12. a movable plate; 13. a first magnet; 21. an insertion hole; 31. a sleeve; 32. an embedded block; 33. a spring; 34. a second magnet; 35. an anti-falling sleeve; 36. and (5) preventing the ring from falling off.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a power grid monitoring device with alarming function, including mounting bracket 1, supervisory equipment main part 2 is installed to the inner chamber of mounting bracket 1, the equal fixedly connected with of inner wall top and bottom of mounting bracket 1 is connecting piece 3 that is three in quantity, the inside both sides of mounting bracket 1 are equipped with a power strip 4 respectively, one side both ends of power strip 4 are electric connection respectively has an alarm lamp 6, one side of mounting bracket 1 is located the centre electric connection of two alarm lamps 6 has alarm stereo set 5, the bottom of mounting bracket 1 is equipped with smoke detector 7 that is two in quantity, the front of mounting bracket 1 is equipped with infrared temperature probe 8, a movable slot 11 has all been seted up to the top and the bottom of mounting bracket 1, the inner wall swing joint of movable slot 11 has fly leaf 12, the corresponding face fixedly connected with of connecting piece 3 is three first magnetite 13, the model of smoke detector 7 of this device record is JTW-ZDM-AL-10, the infrared temperature probe 8 model of this device record is M-AL-10.

In this embodiment, referring to fig. 4, the connecting piece 3 includes a sleeve 31, an embedded block 32 is movably sleeved on the top of the inner cavity of the sleeve 31, a spring 33 is fixedly connected to the bottom of the inner cavity of the sleeve 31, and a second magnet 34 is fixedly connected to the bottom of the embedded block 32.

In this embodiment, referring to fig. 2 and 4, the top and bottom of the monitoring device main body 2 are provided with three insertion holes 21, and the inner cavity of the insertion hole 21 is in transition fit with the inner wall of the insertion block 32, so that after the insertion block 32 enters the inner cavity of the insertion hole 21, the monitoring device main body 2 is fixed in the inner cavity of the mounting frame 1, and the connection is more stable through the transition fit between the insertion block 32 and the insertion hole 21, so as to avoid the monitoring device main body 2 from shaking in the inner cavity of the mounting frame 1.

In this embodiment, referring to fig. 2 and 4, the corresponding surfaces of the first magnet 13 and the second magnet 34 attract each other, which is beneficial to attracting the second magnet 34 to move downward when the first magnet 13 moves right under the second magnet 34, so as to drive the embedded block 32 to move downward, and the embedded block 32 moves downward to separate from the inner cavity of the embedded hole 21, so that the connection between the mounting frame 1 and the monitoring device main body 2 is disconnected.

In this embodiment, referring to fig. 4, the bottom end outer side of the embedded block 32 is fixedly sleeved with the anti-slip sleeve 35, the inner wall of the sleeve 31 is provided with the anti-slip ring 36, and the anti-slip sleeve 35 and the anti-slip ring 36 are mutually matched, so that when the embedded block 32 moves up and down along the inner cavity of the sleeve 31, the anti-slip sleeve 35 also moves up and down along the inner wall of the anti-slip ring 36, thereby preventing the embedded block 32 from being separated from the inner cavity of the sleeve 31.

In this embodiment, please refer to fig. 3, the smoke detector 7 is electrically connected with the power panel 4 through a signal line, the infrared temperature measurement probe 8 is electrically connected with the power panel 4 through a signal line, which is beneficial to generating an electrical signal to be transmitted to the power panel 4 through the signal line after the infrared temperature measurement probe 8 detects abnormal temperature of the power grid, and the power panel 4 starts the alarm sound 5 and the alarm lamp 6 to generate an alarm model, according to the above principle, when the smoke detector 7 detects smoke generated by cable combustion, the alarm sound 5 and the alarm lamp 6 can be started to generate an alarm signal through the signal line.

The working principle of the utility model is as follows:

firstly, an infrared temperature measuring probe 8 is arranged, a sensor arranged on the infrared temperature measuring probe 8 is used for detecting heat radiation emitted by a power grid, according to a detected object temperature result, an instrument can automatically calculate a measurement result, when the measurement result exceeds a set threshold value, namely a normal temperature range, an electric signal is generated, the electric signal is transmitted to a power panel 4 through a signal wire, when the power panel 4 receives the electric signal transmitted by the infrared temperature measuring probe 8, the electric signal is electrified to an alarm lamp 6 and an alarm sound 5, the alarm sound 5 generates alarm sound, the alarm lamp 6 generates an alarm lamp, workers are prompted through the rapid alarm sound and alarm flash, the temperature of the power grid is abnormal, workers are prompted to timely process the situation, meanwhile, when the power grid fires, a large amount of smoke is generated, and because the smoke upwards floats, when the smoke detector 7 detects smoke generated by cable combustion, the electric signal is generated through the electric signal wire and is transmitted to the power panel 4 through the signal wire, and the alarm lamp is started through the electric signal wire, and the alarm lamp 6 and the alarm sound 6 are started;

in the second step, the movable plate 12 is moved along the inner wall of the movable groove 11 by external force, when the movable plate 12 moves, the position of the first magnet 13 changes, when the movable plate 12 moves to the position right below the connecting piece 3, the upper surface and the lower surface of the monitoring device body 2 are pressed against the embedded block 32 by the first magnet 13 and the corresponding surface of the second magnet 34, so that the second magnet 34 is attracted to move downwards, the embedded block 32 is driven to move downwards along the inner cavity of the sleeve 31 by the downward movement of the second magnet 34, the embedded block 32 is moved downwards to be separated from the inner cavity of the embedded hole 21, so that the connection between the mounting frame 1 and the monitoring device body 2 is disconnected, the mounting frame 1 can be directly taken out from the inner cavity of the monitoring device body 2 after the connection between the mounting frame 1 and the monitoring device body 2 is disconnected, and the mounting frame 1 is installed, the upper surface and the lower surface of the monitoring device body 2 are pressed against the embedded block 32 by the mounting frame 1, the embedded block 32 is moved downwards, the embedded block 32 is pressed into the sleeve 33 is deformed by the embedded block, the position of the monitoring device body 2 is adjusted, the embedded block 21 is moved downwards, the connection between the embedded block and the inner cavity 21 is restored to the original state, and the inner cavity is restored to the original state after the connection between the embedded block and the monitoring device body 2 and the monitoring device body is restored to the original state, and the inner cavity is restored.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Electric power grid monitoring device with alarming function, including mounting bracket (1), its characterized in that: monitoring equipment main part (2) are installed to the inner chamber of mounting bracket (1), equal fixedly connected with quantity in the inner wall top and the bottom of mounting bracket (1) is connecting piece (3) three, the inside both sides of mounting bracket (1) are equipped with a power strip (4) respectively, one side both ends of power strip (4) are electric connection respectively has an alarm lamp (6), one side of mounting bracket (1) is located the middle electric connection of two alarm lamps (6) and has alarm stereo set (5), the bottom of mounting bracket (1) is equipped with smoke detector (7) that quantity is two, the front of mounting bracket (1) is equipped with infrared temperature measurement probe (8), a movable groove (11) has all been seted up to the top and the bottom of mounting bracket (1), the inner wall swing joint of movable groove (11) has fly leaf (12), the corresponding face fixedly connected with of connecting piece (3) is first magnet (13) that quantity is three.

2. The power grid monitoring device with an alarm function according to claim 1, wherein: the connecting piece (3) comprises a sleeve (31), an embedded block (32) is movably sleeved at the top of the inner cavity of the sleeve (31), a spring (33) is fixedly connected to the bottom of the inner cavity of the sleeve (31), and a second magnet (34) is fixedly connected to the bottom of the embedded block (32).

3. The power grid monitoring device with an alarm function according to claim 2, wherein: the top and the bottom of the monitoring equipment main body (2) are provided with three embedded holes (21), and the inner cavity of each embedded hole (21) is in transition fit with the inner wall of each embedded block (32).

4. The power grid monitoring device with an alarm function according to claim 2, wherein: the corresponding surface of the first magnet (13) and the corresponding surface of the second magnet (34) are attracted to each other.

5. The power grid monitoring device with an alarm function according to claim 2, wherein: the anti-slip sleeve (35) is fixedly sleeved at the outer side of the bottom end of the embedded block (32), an anti-slip ring (36) is arranged on the inner wall of the sleeve (31), and the anti-slip sleeve (35) is mutually matched with the anti-slip ring (36).

6. The power grid monitoring device with an alarm function according to claim 1, wherein: the smoke detector (7) is electrically connected with the power panel (4) through a signal wire, and the infrared temperature measurement probe (8) is electrically connected with the power panel (4) through a signal wire.