CN222599708U - Intelligent large power grid fault detection device - Google Patents

Abstract

The utility model discloses an intelligent large power grid fault detection device which comprises a bottom plate, wherein a shell is arranged at the top of the bottom plate, a detection module is detachably connected to one side of the top of the bottom plate, a control module is detachably connected to the top of the bottom plate, a detection assembly is detachably connected to one side, away from the detection module, of the top of the bottom plate, and the intelligent large power grid fault detection device further comprises a protection device arranged above the shell and a heat dissipation device arranged above the shell. The utility model relates to the technical field of power grids, and the intelligent large power grid fault detection device can greatly improve the impact resistance of the intelligent large power grid fault detection device through the matching of a bottom plate, a shell and a protection device, so that the phenomenon that the intelligent large power grid fault detection device is damaged due to external impact can be avoided to the greatest extent, the use safety performance is greatly improved, and convenience is brought to the use of staff.

Description

Intelligent large power grid fault detection device

Technical Field

The utility model relates to the technical field of power grids, in particular to an intelligent large power grid fault detection device.

Background

The utility model provides a whole that electric power substation and transmission and distribution circuit of various voltages constitute in the electric power system, refer to the electric power network, it includes three units of transformer, transmission of electricity, distribution, when carrying out electric power network fault detection, just need utilize an electric power network fault detection device, for example an electric power network fault detection indicator of application number CN202111171730.4, relate to indicator technical field, including display panel, one side fixedly connected with shell of display panel, one side four corners that the shell kept away from display panel all is provided with assembly device, one side four corners of shell has the rear end cap through assembly device swing joint respectively, makes it move down through pressing the movable rod, then the rubber fixture block moves along the inner wall of arc groove, the movable fixture block moves down, the sliding column of movable fixture block one side slides along the inner wall of bar spout, and the movable fixture block separates with the inner wall of joint groove, the movable fixture block gradually rotates to laminating with the outer wall of movable sleeve, remove the rear end cap and movable sleeve at this moment and remove the inside of recess gradually, accomplish the separation between rear end cap and the shell, do not need multiple tool to assist the dismantlement, make things convenient for maintenance personnel to carry out the part inside the shell, portable labour saving and time saving, work efficiency has been improved;

When the current power grid fault detection indicator is used, the current power grid fault detection indicator does not have an additional protection structure, and external impact is resisted only by means of the strength of the current power grid fault detection indicator, so that the current power grid fault detection indicator is easy to damage once collision and the like occurs, and even short circuit spontaneous combustion and the like occurs when the current power grid fault detection indicator is serious, so that the current power grid fault detection indicator is low in use safety performance and inconvenient for workers.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an intelligent large power grid fault detection device, which solves the problems that the prior power grid fault detection indicator does not have an extra protection structure when in use, only depends on the strength of the power grid fault detection indicator to resist external impact, and is easy to damage when in collision and the like, and even causes phenomena such as short circuit spontaneous combustion and the like when serious, thereby causing lower use safety performance and bringing inconvenience to the use of staff.

The intelligent large power grid fault detection device comprises a bottom plate, wherein a shell is arranged at the top of the bottom plate, a detection module is detachably connected to one side of the top of the bottom plate, a control module is detachably connected to the top of the bottom plate, a detection component is detachably connected to one side, away from the detection module, of the top of the bottom plate, the intelligent large power grid fault detection device further comprises a protection device, a heat dissipation device and a mounting device, the protection device is arranged above the shell, the mounting device is arranged below two sides of the shell, the heat dissipation device can improve the overall protection strength of the intelligent large power grid fault detection device, and can rapidly mount the shell component on the top of the bottom plate.

Preferably, the four corners of the bottom plate are provided with mounting holes, and the bottom groove of the bottom plate is provided with a rubber pad.

Preferably, the protection device comprises a protection box sleeved above the shell, a plurality of sleeves, vertical rods, springs and springs, wherein the sleeves are respectively arranged at four corners of the top of the inner wall of the protection box, the vertical rods are respectively inserted into the inner walls of the plurality of sleeves and are fixedly connected with the outer walls of the shell, the springs are respectively sleeved on the outer walls of the plurality of vertical rods and are fixedly connected with the bottoms of the plurality of sleeves, and the protection box can drive the sleeves to move along the outer walls of the vertical rods and compress the springs.

Preferably, the heat dissipation device comprises a first filter screen embedded at the top of the shell, a support plate arranged at the top of the inner wall of the shell, a heat dissipation fan detachably connected to the inner wall of the support plate, and two second filter screens respectively embedded at two sides of the shell, wherein the heat dissipation fan can pump air filtered by the first filter screen into the shell, and further can accelerate the air flow rate in the shell.

The mounting device comprises two supporting plates, threaded rods, clamping plates and bearings, wherein the two supporting plates are respectively mounted on two sides of the top of the bottom plate, the two threaded rods are respectively connected to the inner walls of the two supporting plates in a threaded mode, the two clamping plates are respectively connected to the tail ends of the two threaded rods in a rotating mode through the bearings and are connected with the lower portion Fang Xiangka of the outer wall of the shell, the positions of the two clamping plates can be changed by the threaded rods, and then the shell can be clamped and limited through the cooperation of the two clamping plates.

Advantageous effects

The utility model provides an intelligent large power grid fault detection device. The intelligent large power grid fault detection device has the beneficial effects that the impact resistance of the intelligent large power grid fault detection device can be greatly improved through the matching of the bottom plate, the shell and the protective device, so that the phenomenon that the intelligent large power grid fault detection device is damaged due to external impact can be avoided to the greatest extent, the use safety performance is greatly improved, and convenience is brought to the use of staff;

The heat radiation performance of the intelligent large power grid fault detection device can be improved through the cooperation of the heat radiation device, and the phenomenon that electric elements in the shell are damaged due to long-time working in a high-temperature environment is avoided, so that the service life of the intelligent large power grid fault detection device is greatly prolonged, and the maintenance times of workers are reduced;

Through the cooperation of bottom plate, rubber pad and installation device, can make the staff more convenient quick carry out the installation operation, greatly reduced the degree of difficulty when the staff installs, can reduce installation time simultaneously, improved installation effectiveness.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the threaded rod, bottom plate and rubber pad of FIG. 2;

FIG. 4 is a schematic view of the structure of the guard box, housing and spring of FIG. 2.

In the figure, 1, a bottom plate, 2, a protective device, 201, a protective box, 202, a sleeve, 203, a vertical rod, 204, a spring, 3, a heat radiating device, 301, a first filter screen, 302, a support plate, 303, a heat radiating fan, 304, a second filter screen, 4, a mounting device, 401, a clamping plate, 402, a threaded rod, 403, a supporting plate, 5, a housing, 6, a detection module, 7, a control module, 8, a detection assembly, 9 and a rubber pad are arranged.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.

When the current power grid fault detection indicator is used, the current power grid fault detection indicator does not have an extra protection structure, and only depends on the strength of the current power grid fault detection indicator to resist external impact, so that the current power grid fault detection indicator is easy to damage when in collision and the like, and even has the phenomena of short circuit spontaneous combustion and the like when serious, so that the current power grid fault detection indicator has lower use safety performance and brings inconvenience to the use of staff;

In view of the above, the utility model provides an intelligent large power grid fault detection device, which can greatly improve the impact resistance of the intelligent large power grid fault detection device through the cooperation of a bottom plate, a shell and a protection device, and further can avoid the phenomenon that the intelligent large power grid fault detection device is damaged due to external impact to the greatest extent, thereby greatly improving the use safety performance and bringing convenience to the use of staff.

1, 2, 3 And 4, an intelligent large power grid fault detection device comprises a bottom plate 1, wherein a shell 5 is arranged at the top of the bottom plate 1, a detection module 6 is detachably connected to one side of the top of the bottom plate 1, a control module 7 is detachably connected to the top of the bottom plate 1, a detection assembly 8 is detachably connected to one side, far away from the detection module 6, of the top of the bottom plate 1, the intelligent large power grid fault detection device further comprises a protection device 2, a heat dissipation device 3 and a mounting device 4, wherein the protection device 2 can improve the overall protection strength of the intelligent large power grid fault detection device, the heat dissipation device 3 can improve the heat dissipation efficiency of the intelligent large power grid fault detection device, and the mounting device 4 can rapidly mount a shell 5 assembly on the top of the bottom plate 1;

In the specific implementation process, it is worth particularly pointing out that the detection assembly 8, the control module 7 and the detection module 6 can monitor the external connection power grid in real time, the specific detection mode, the connection method and the specific structure content of the detection assembly are all based on the actual use requirement, the use requirement is met, the detection assembly is not limited herein, and the detection assembly is a technology known to a person skilled in the art, the person skilled in the art should understand the detection assembly in a broad sense, the protection device 2 can isolate and protect the components such as the shell 5 and the like and avoid damage caused by impact, the heat dissipation device 3 can accelerate the air flow rate in the shell 5, and then the electric elements in the shell 5 can be cooled and dissipated, and the installation device 4 can rapidly install the components such as the shell 5 on the top of the bottom plate 1, so that the overall installation efficiency can be improved;

Further, mounting holes are formed in four corners of the bottom plate 1, and rubber pads 9 are mounted in grooves in the bottom of the bottom plate 1;

In the specific implementation process, it is worth particularly pointing out that the staff can install the intelligent large power grid fault detection device on external facilities through the installation holes by using external bolts, the rubber pad 9 can improve the installation stability of the bottom plate 1 and the external facilities, and it can be understood that the installation holes provided in the embodiment are only one executable mode which can fix the external installation facilities, but not all embodiments, in the specific implementation process, other structures can be adopted, and the selection of the specific structures can be reasonably designed according to actual conditions;

Specifically, when using this intelligent large electric wire netting fault detection device, at first the staff utilizes installation device 4 to install components such as shell 5 at the top of bottom plate 1, then again utilizes bottom plate 1 to install this intelligent large electric wire netting fault detection device on external facility, later will external electric wire netting be connected with this intelligent large electric wire netting fault detection device again, can monitor the work afterwards, and protector 2 can protect this when using, improve this intelligent large electric wire netting fault detection device's shock resistance, and heat abstractor 3 can accelerate the inside air velocity of flow of shell 5, and then can cool down the inside of casing 5.

As can be seen from fig. 1, 2, 3 and 4, the protection device 2 comprises a protection box 201 sleeved above the casing 5, a plurality of sleeves 202 arranged at four corners of the top of the inner wall of the protection box 201, a plurality of vertical rods 203 arranged at four corners of the top of the inner wall of the protection box 201, a plurality of springs 204 respectively inserted into the inner walls of the plurality of sleeves 202 and fixedly connected with the outer wall of the casing 5, and a plurality of springs 204 respectively sleeved on the outer walls of the plurality of vertical rods 203 and fixedly connected with the bottoms of the plurality of sleeves 202, wherein the protection box 201 can drive the sleeves 202 to move along the outer walls of the vertical rods 203 and compress the springs 204;

In a specific implementation process, it is worth particularly pointing out that the damping pad is mounted on the outer wall of the vertical rod 203, so that elastic potential energy during deformation of the spring 204 can be consumed through friction between the vertical rod 203 and the sleeve 202, and the protective box 201 can be quickly stabilized;

Specifically, on the basis of the first embodiment, when the protective box 201 is impacted by the outside, the protective box 201 drives the sleeve 202 to move along the outer wall of the vertical rod 203, and compresses the spring 204, so that the buffer protection can be performed by the elasticity of the spring 204, and meanwhile, the elastic potential energy of the spring 204 is consumed by the friction between the vertical rod 203 and the sleeve 202, so that the protective box 201 can be quickly stabilized.

As can be seen from fig. 2, 3 and 4, the heat dissipating device 3 includes a first filter 301 embedded in the top of the housing 5, a support plate 302 mounted on the top of the inner wall of the housing 5, a heat dissipating fan 303, wherein the type of the heat dissipating fan 303 is not specifically limited and can be detachably connected to the inner wall of the support plate 302, and two second filter screens 304 are provided and are respectively embedded in two sides of the housing 5, wherein the heat dissipating fan 303 can pump the air filtered by the first filter 301 into the housing 5, thereby accelerating the air flow rate in the housing 5;

In the specific implementation process, it is worth particularly pointing out that the mesh numbers of the first filter screen 301 and the second filter screen 304 are not particularly limited, and the heat dissipation fan 303 can pump outside air into the shell 5, so that the air flow rate in the shell 5 can be accelerated, and further, the electrical elements in the shell 5 can be cooled;

Specifically, on the basis of the first embodiment, when the electrical component in the housing 5 is cooled, the worker turns on the external power supply of the heat dissipating fan 303, at this time, the heat dissipating fan 303 can draw the external air filtered by the first filter screen 301 into the housing 5, at this time, the air flow rate on the surface of the electrical component in the housing 5 is increased, so that the cooling operation can be realized, and then the air is discharged from the second filter screen 304 into the housing 5.

In the fourth embodiment, as can be seen from fig. 1, 2 and 3, the mounting device 4 comprises two supporting plates 403, two threaded rods 402, two clamping plates 401, two threaded rods 402, and two clamping plates Fang Xiangka, wherein the threaded rods 402 can change the positions of the two clamping plates 401, and the two clamping plates 401 can be matched to clamp and limit the housing 5;

In the specific implementation process, it is worth particularly pointing out that the two clamping plates 401 can limit the shell 5 and the bottom plate 1, and the bolts are not needed to be used for fixing, so that the difficulty in installation can be greatly reduced;

Specifically, on the basis of the first embodiment, when the intelligent large power grid fault detection device is installed, a worker places the housing 5 on the top of the bottom plate 1, then holds the clamping plate 401 by hand, twists the threaded rod 402, at this time, the threaded rod 402 can move along the inner wall of the supporting plate 403, and meanwhile drives the clamping plate 401 to move, when the clamping plate 401 is sleeved below the outer wall of the housing 5, the worker releases the hand holding the clamping plate 401, and then continues to twist the threaded rod 402, and when the clamping plate 401 abuts against the outer wall of the housing 5, the installation work can be completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more in the limited case. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, or indirectly connected through an intermediate medium, and may be a communication between two elements or an interaction relationship between two elements, unless explicitly specified otherwise, and it will be understood by those of ordinary skill in the art that the above terms are in specific terms of the present utility model as appropriate.

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 (5)

1. The utility model provides an intelligent large power grid fault detection device, includes bottom plate (1), its characterized in that the top of bottom plate (1) is provided with shell (5), detection module (6) can be dismantled to top one side of bottom plate (1), the top of bottom plate (1) can be dismantled and be connected with control module (7), detection module (8) can be dismantled to one side that detection module (6) was kept away from at the top of bottom plate (1), intelligent large power grid fault detection device still includes:

The protection device (2) is arranged above the shell (5);

a heat sink (3) mounted above the housing (5);

The mounting devices (4) are mounted below two sides of the shell (5);

The protection device (2) can improve the integral protection intensity of the intelligent large power grid fault detection device, the heat dissipation device (3) can improve the heat dissipation efficiency of the intelligent large power grid fault detection device, and the installation device (4) can rapidly install the shell (5) component on the top of the bottom plate (1).

2. The intelligent large power grid fault detection device according to claim 1 is characterized in that mounting holes are formed in four corners of the base plate (1), and rubber pads (9) are mounted in grooves in the bottom of the base plate (1).

3. The intelligent large power grid fault detection device according to claim 1, wherein the protection device (2) comprises:

the protective box (201) is sleeved above the shell (5);

The sleeves (202) are arranged in a plurality and are respectively arranged at four corners of the top of the inner wall of the protective box (201);

The vertical rods (203) are respectively inserted into the inner walls of the plurality of sleeves (202) and are fixedly connected with the outer wall of the shell (5);

The springs (204) are respectively sleeved on the outer walls of the vertical rods (203) and are respectively fixedly connected with the bottoms of the sleeves (202);

Wherein, the protective box (201) can drive the sleeve (202) to move along the outer wall of the vertical rod (203) and simultaneously compress the spring (204).

4. The intelligent large power grid fault detection device according to claim 1, wherein the heat dissipation device (3) comprises:

The first filter screen (301) is embedded at the top of the shell (5);

The support plate (302) is arranged on the top of the inner wall of the shell (5);

a heat dissipation fan (303) detachably connected to the inner wall of the support plate (302);

The two second filter screens (304) are respectively embedded at two sides of the shell (5);

The heat dissipation fan (303) can pump air filtered by the first filter screen (301) into the shell (5), so that the air flow rate in the shell (5) can be accelerated.

5. An intelligent large power grid fault detection device according to claim 1, characterized in that the mounting means (4) comprises:

the two supporting plates (403) are respectively arranged on two sides of the top of the bottom plate (1);

The threaded rods (402) are arranged and are respectively connected with the inner walls of the two supporting plates (403) in a threaded manner;

The clamping plates (401) are arranged, are respectively connected to the tail ends of the two threaded rods (402) in a rotating way through bearings, and are connected with the lower part Fang Xiangka of the outer wall of the shell (5);

The threaded rod (402) can change the positions of the two clamping plates (401), and then the clamping limiting can be carried out on the shell (5) through the matching of the two clamping plates (401).