CN213027124U

CN213027124U - Intelligent measurement and control device for power distribution network

Info

Publication number: CN213027124U
Application number: CN202022113922.7U
Authority: CN
Inventors: 罗澍忻; 麻敏华; 靳冰洁; 林勇; 左郑敏; 钟式玉; 于文益; 余冯坚; 王刚
Original assignee: Guangdong Energy Research Association; Guangdong Power Grid Development Research Institute Co ltd; Grid Planning Research Center of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Energy Research Association; Guangdong Power Grid Development Research Institute Co ltd; Grid Planning Research Center of Guangdong Power Grid Co Ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-04-20
Anticipated expiration: 2030-09-23

Abstract

The utility model belongs to the technical field of measurement and control device, a distribution network intelligence measurement and control device is related to, wherein, including the measurement and control case, the fixed frame of the equal fixedly connected with in both ends about the measurement and control case, two all set up the spout in the fixed frame, two equal sliding connection has the anticollision board in the spout, the nested piece is gone up to one side fixedly connected with a plurality of anticollision board, go up fixedly connected with telescopic link in the nested piece, the nested piece under the one end fixedly connected with of telescopic link, the one end fixed connection of nested piece is on the measurement and control case down. Its beneficial effect is, this distribution network intelligence measurement and control device, through setting up crashproof board, going up collets and lower collets, it slides in the spout to drive crashproof board through external environment extrusion crashproof board to make the collets on the crashproof board extrusion, then drive the collets and remove extrusion telescopic link and spring, can slow down the impact of external environment to the measurement and control case under the effect of the elasticity of spring, can prevent the damage of impact to the measurement and control case.

Description

Intelligent measurement and control device for power distribution network

Technical Field

The utility model belongs to the technical field of measurement and control device, concretely relates to distribution network intelligence measurement and control device.

Background

Along with the gradual perfection of power transmission and transformation network automation, distribution automation becomes the key point of electric power department's work, and distribution network equipment includes: the power distribution network consists of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators, accessory facilities and the like, and plays a role in distributing electric energy in the power network. As a power supply point for supplying power to users, the measurement and control, the protection and the power quality monitoring of the distribution transformer have very key functions.

The current intelligent detection device for operation and maintenance of the power distribution network has the advantages that the detection range is wide, the circuits of the intelligent measurement and control device on the surface of the power distribution transformer are disordered, the fault finding difficulty is high after tripping, the electrician maintenance and inspection intensity is high, the working efficiency is low, the potential safety hazard is easy to appear, the intelligent measurement and control device is difficult to be compatible with the modern automatic power distribution network, the inspection and the maintenance in the later stage are influenced, and therefore the effect of electronic components in the power distribution network in the operation and maintenance of the power distribution network can be detected and controlled by the intelligent measurement and control device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a distribution network intelligence measurement and control device, it has solved that work efficiency is low, technical problem such as potential safety hazard appears easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a distribution network intelligence measurement and control device, includes the survey and control case, the fixed frame of the equal fixedly connected with in both ends about the survey and control case, two the spout is all seted up in the fixed frame, two equal sliding connection has the anticollision board in the spout, the nested piece is gone up to one side fixedly connected with a plurality of anticollision board, go up the interior fixedly connected with telescopic link of nested piece, nested piece under the one end fixedly connected with of telescopic link, the one end fixed connection of nested piece is on the survey and control case down, survey and control incasement fixedly connected with control panel, the fixed surface of control panel is connected with a plurality of and observes and controls the board, the front end of observing and controlling the board is provided with the display screen, the power hole has been seted up on the surface of.

As a further aspect of the present invention: the spring is fixedly connected in the upper sleeve block, and one end of the spring is fixedly connected to the lower sleeve block.

As a further aspect of the present invention: the equal fixedly connected with mounting panel in upper and lower both ends of survey control box, two equal threaded connection has the bolt in the mounting panel.

As a further aspect of the present invention: the front end of the measurement and control box is rotatably connected with a box door through a hinge, the front end of the box door is fixedly connected with a handle, and a coded lock is arranged on the surface of the box door.

As a further aspect of the present invention: a plurality of radiating holes are formed in the surface of the box door, and dust screens are arranged on the surfaces of the radiating holes.

As a further aspect of the present invention: the surface of observing and controlling the board is provided with button switch, button switch passes through wire electric connection with the display screen.

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

1. this distribution network intelligence measurement and control device, through setting up crashproof board, go up the nested piece and nest block down, it slides in the spout to drive crashproof board through external environment extrusion crashproof board to make the nested piece in the crashproof board extrusion, then drive the nested piece and remove extrusion telescopic link and spring, can slow down the impact of external environment to observing and controlling the case under the effect of the elasticity of spring, can prevent the impact to observing and controlling the damage of case, guaranteed the life of observing and controlling the case.

2. This distribution network intelligence measurement and control device, through mounting panel and bolt, through passing the mounting panel threaded connection with the bolt on the transformer tank, conveniently install and dismantle the measurement and control case, the staff of being convenient for uses, has reduced staff's intensity of labour.

3. This distribution network intelligence measurement and control device, through setting up louvre and dust screen, the louvre can be with the measurement and control incasement heat arrange the measurement and control incasement outside, prevents that measurement and control incasement portion high temperature from damaging the component of measurement and control incasement, and the dust screen can prevent that the dust from entering into the measurement and control incasement to prevent that the dust from damaging the component of measurement and control incasement.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

in the figure: 1. a measurement and control box; 2. a fixing frame; 3. a chute; 4. an anti-collision plate; 5. sleeving a sleeve block; 6. a telescopic rod; 7. a lower sleeve block; 8. a spring; 9. a control panel; 10. a measurement and control board; 11. a display screen; 12. a power supply hole; 13. a measurement and control hole; 14. a push button switch; 15. mounting a plate; 16. a bolt; 17. a hinge; 18. a box door; 19. a handle; 20. a coded lock; 21. heat dissipation holes; 22. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an intelligent measurement and control device for a power distribution network comprises a measurement and control box 1, wherein fixed frames 2 are fixedly connected to the left end and the right end of the measurement and control box 1, chutes 3 are formed in the two fixed frames 2, crash-proof plates 4 are slidably connected in the two chutes 3, a plurality of upper sleeve blocks 5 are fixedly connected to one sides of the crash-proof plates 4, telescopic rods 6 are fixedly connected in the upper sleeve blocks 5, one ends of the telescopic rods 6 are fixedly connected with lower sleeve blocks 7, one ends of the lower sleeve blocks 7 are fixedly connected to the measurement and control box 1, the crash-proof plates 4 are driven to slide in the chutes 3 by the external environment extrusion of the crash-proof plates 4, so that the upper sleeve blocks 5 are extruded by the crash-proof plates 4, then the telescopic rods 6 and springs 8 are driven to move and extrude the upper sleeve blocks 5, the impact force of the external environment to the measurement and control box 1 can be reduced under the elastic force of the springs 8, the damage of the impact force to, the spring 8 is fixedly connected in the upper sleeve block 5, and one end of the spring 8 is fixedly connected on the lower sleeve block 7.

Fixedly connected with control panel 9 in survey and control case 1, the fixed surface of control panel 9 is connected with a plurality of and observes and controls board 10, the front end of observing and controlling board 10 is provided with display screen 11, power supply hole 12 and survey and control hole 13 have been seted up on the surface of observing and controlling board 10, survey and control hole 13 can monitor and test the components and parts in the transformer case, display screen 11 can show the result of test, be convenient for the staff to observe and monitor the condition of components and parts in the transformer case, survey and control case 1's the equal fixedly connected with mounting panel 15 in upper and lower both ends, equal threaded connection has bolt 16 in two mounting panels 15, through passing bolt 16 mounting panel 15 threaded connection on the transformer case, conveniently install and dismantle measurement and control case 1, the staff of being convenient for uses, staff's intensity of labour has been reduced.

Specifically, the front end of survey and control case 1 is rotated through hinge 17 and is connected with chamber door 18, the front end fixedly connected with handle 19 of chamber door 18, the surface of chamber door 18 is provided with trick lock 20, a plurality of louvre 21 has been seted up on the surface of chamber door 18, the surface of louvre 21 is provided with dust screen 22, louvre 21 can be with survey the heat in the survey and control case 1 outside arranging survey and control case 1, prevent that survey and control case 1 inside high temperature, to the component part damage in the survey and control case 1, dust screen 22 can prevent that the dust from entering into in the survey and control case 1, thereby prevent that the dust from damaging the component of observing and controlling the case 1.

Specifically, the surface of the measurement and control board 10 is provided with a button switch 14, and the button switch 14 is electrically connected with the display screen 11 through a wire.

The utility model discloses a theory of operation does:

s1, when the box is used, after the worker moves the measurement and control box 1 to a proper position, the bolt 16 penetrates through the mounting plate 15 to be connected to the transformer box in a threaded mode, so that the measurement and control box 1 is mounted on the transformer box, then the worker inputs a password, the password lock 20 is opened, the handle 19 is pulled, the box door 18 is driven to rotate under the rotating cooperation of the hinge 17, and the measurement and control box 1 is opened;

s2, secondly, the worker clicks the button switch 14, the display screen 11 starts to work, then the measurement and control hole 13 and the power supply hole 12 are connected with the components in the transformer box through leads, monitoring and testing are carried out, the test result is displayed through the display screen 11, the conditions of the components in the transformer box are convenient to observe and monitor, and therefore the effect that the transformer box has intelligent measurement and control in operation and maintenance of the power distribution network is achieved;

s3, when the measurement and control box 1 collides, the external environment extrudes the anti-collision plate 4 to drive the anti-collision plate 4 to slide in the chute 3, so that the anti-collision plate 4 extrudes the upper sleeve block 5, then the upper sleeve block 5 is driven to extrude the telescopic rod 6 and the spring 8, the elastic force of the spring 8 can offset the impact force generated by extrusion, the damage of the impact force to the measurement and control box 1 is reduced, and the damage of the impact force to the measurement and control box 1 is reduced.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a distribution network intelligence measurement and control device, includes measurement and control case (1), its characterized in that: the left end and the right end of the measurement and control box (1) are both fixedly connected with fixed frames (2), sliding chutes (3) are respectively arranged in the two fixed frames (2), anti-collision plates (4) are respectively connected in the two sliding chutes (3) in a sliding manner, one side of the anti-collision plate (4) is fixedly connected with a plurality of upper sleeve blocks (5), the inner parts of the upper sleeve blocks (5) are fixedly connected with telescopic rods (6), one end of the telescopic rod (6) is fixedly connected with a lower sleeve block (7), one end of the lower sleeve block (7) is fixedly connected with the measurement and control box (1), a control panel (9) is fixedly connected in the measurement and control box (1), a plurality of measurement and control panels (10) are fixedly connected on the surface of the control panel (9), the front end of the measurement and control board (10) is provided with a display screen (11), and a power supply hole (12) and a measurement and control hole (13) are formed in the surface of the measurement and control board (10).

2. The intelligent measurement and control device for the power distribution network according to claim 1, characterized in that: the spring (8) is fixedly connected in the upper sleeve block (5), and one end of the spring (8) is fixedly connected to the lower sleeve block (7).

3. The intelligent measurement and control device for the power distribution network according to claim 1, characterized in that: the upper end and the lower end of the measurement and control box (1) are fixedly connected with mounting plates (15), and the mounting plates (15) are internally and uniformly connected with bolts (16) in a threaded manner.

4. The intelligent measurement and control device for the power distribution network according to claim 1, characterized in that: the front end of the measurement and control box (1) is rotatably connected with a box door (18) through a hinge (17), the front end of the box door (18) is fixedly connected with a handle (19), and a coded lock (20) is arranged on the surface of the box door (18).

5. The intelligent measurement and control device for the power distribution network according to claim 4, wherein: a plurality of heat dissipation holes (21) are formed in the surface of the box door (18), and dust screens (22) are arranged on the surfaces of the heat dissipation holes (21).

6. The intelligent measurement and control device for the power distribution network according to claim 1, characterized in that: the surface of the measurement and control board (10) is provided with a button switch (14), and the button switch (14) is electrically connected with the display screen (11) through a lead.