CN214798841U

CN214798841U - Low-voltage transformer area topology recognition device based on intelligent circuit breaker

Info

Publication number: CN214798841U
Application number: CN202121193118.2U
Authority: CN
Inventors: 严毅; 张好; 付言言; 苏衍鹏; 张安斌
Original assignee: Jinan Yinghua Automation Technology Co ltd
Current assignee: Jinan Yinghua Automation Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-19
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a low-voltage transformer area topology recognition device based on intelligent circuit breaker, including main part, bearing dampproof mechanism, installation protection mechanism and ventilation and heat dissipation mechanism, the below of main part is provided with bearing dampproof mechanism, the top of main part is provided with the installation protection mechanism, the top middle part of installation protection mechanism is provided with ventilation and heat dissipation mechanism; the installation protection mechanism includes: and the assembly brackets are arranged on two sides of the main body. This low-voltage transformer district topology recognition device based on intelligent circuit breaker, at first embedded piece and embedded frame its embedded connection that constitutes between the two can the person of facilitating the use dismantle the assembly jig rather than the guard plate of top to the person of facilitating the use clears up the dust of main part top middle part dust screen top and overhauls the maintenance operation to various subassemblies, and the distribution that the wind gap is mutually opposite is at the both sides limit end of ventilation frame, can play the radiating beneficial effect of each other ventilating to the ventilation groove at its main part top middle part.

Description

Low-voltage transformer area topology recognition device based on intelligent circuit breaker

Technical Field

The utility model relates to an intelligence circuit breaker technical field specifically is a low-voltage transformer district topology recognition device based on intelligence circuit breaker.

Background

The intelligent circuit breaker mechanism is located on the front side of the circuit breaker. The mechanism adopts a five-link free release mechanism and is designed into an energy storage form. When the intelligent circuit breaker is used, the mechanism is always in the energy pre-storage position, and the circuit breaker can be instantly closed as soon as the circuit breaker receives a closing command. A release button for pre-storing energy or an electromagnet for closing. The electric transmission mechanism is integrated, the energy storage shaft and the main shaft are movably connected through the concave-convex wedge, the installation and the disassembly are convenient, and the topology identification device of the low-voltage transformer area is usually used for topology identification management under the condition that each circuit breaker is not switched on.

In use, a main body does not have multiple convenient protective structures such as dust prevention, collision prevention and the like in daily use, so that certain damage is brought to a user and the main body in daily assembly and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low-voltage transformer district topology recognition device based on intelligent circuit breaker to often because the main part that proposes in solving above-mentioned background art does not have multiple convenient protective structure in daily use, for example dustproof, anticollision etc. thereby lead to bringing the problem of certain destruction for user and main part itself in daily assembly uses.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage transformer area topology recognition device based on an intelligent circuit breaker comprises a main body, a bearing moisture-proof mechanism, an installation protection mechanism and a ventilation and heat dissipation mechanism, wherein the bearing moisture-proof mechanism is arranged below the main body, the installation protection mechanism is arranged above the main body, and the ventilation and heat dissipation mechanism is arranged in the middle of the top end of the installation protection mechanism;

the installation protection mechanism includes:

mounting brackets provided at both sides of the main body;

the thread grooves are arranged in the middle parts of two sides of the assembling frame;

a bolt attached to the inner side of the middle part of the thread groove;

the embedded block is fixed in the middle of the top end of the assembling frame;

an insertion frame assembled around the insertion block;

a protection plate connected to a top end of the insertion frame.

Preferably, the load-bearing moisture-proof mechanism comprises:

the bearing bottom plate is arranged below the main body;

the elastic bases are distributed on two sides of the top end of the bearing bottom plate;

and the spring piece is arranged in the middle of the upper part of the elastic base.

Preferably, the main part passes through elastic base and spring part and bears the weight of the bottom plate and constitutes elasticity shock-absorbing structure, and elastic base and spring part along the horizontal axis symmetric distribution of bearing the bottom plate.

Preferably, the ventilation and heat dissipation mechanism includes:

the ventilation groove is arranged in the middle of the top end of the main body;

the fan is arranged in the middle of the ventilation groove;

a dust screen installed at one side of the ventilation slot;

a hollow connector connected above the ventilation groove;

the ventilation frame is connected to the top end of the hollow connecting piece;

and the air ports are arranged on the lateral sides of the two ends of the ventilation frame.

Preferably, the ventilation groove, the ventilation frame and the air opening are communicated, and the air opening is symmetrically distributed along the vertical central axis of the ventilation frame.

Preferably, the assembly jig forms a detachable structure with the bolt and the main body through the thread groove, and the assembly jig is distributed in an L shape

Preferably, the protection plate forms an embedded assembly structure through the embedded block, the embedded frame and the assembly frame, and the embedded block and the embedded frame are symmetrically provided with two groups.

Compared with the prior art, the beneficial effects of the utility model are that: the intelligent circuit breaker-based low-voltage transformer area topology recognition device comprises an embedded block, an embedded frame, a ventilation frame, a spring piece, an elastic base, a mounting protection mechanism, a protection plate, a ventilation groove and a ventilation groove, wherein the embedded connection between the embedded block and the embedded frame is formed, so that a user can conveniently detach the assembly frame and the protection plate above the assembly frame, the user can conveniently clean dust above a dust screen at the middle part of the top end of a main body and overhaul and maintenance operations on various components, air ports are oppositely distributed at the two side ends of the ventilation frame, the ventilation groove at the middle part of the top end of the main body can achieve the beneficial effects of mutual ventilation and heat dissipation, the service life of each component in the main body is prolonged as much as possible, the spring piece is separated between the bearing base plate and the main body, the bottom end of the main body can achieve the effect of damp-proof spreading as much as possible, and the elastic base and the spring piece are matched with the mounting protection mechanism assembled at the top end of the main body, can play great degree guard action to the inside and outside of main part.

The embedded connection that constitutes between the embedding piece and the embedding frame between the two can the person of facilitating the use dismantle the guard plate of assembly jig rather than the top to the person of facilitating the use clears up the dust of main part top middle part dust screen top and overhauls the maintenance operation to various subassemblies.

The wind gap is the both sides limit end of the distribution in opposite directions ventilating frame, can play the radiating beneficial effect of mutual ventilation to the ventilation duct in its main part top middle part to prolong the life of each subassembly in its main part as far as possible.

Bear the bottom plate and its distance that separates to have a spring part between the two of main part, play the dampproofing effect of stretching of bottom to its main part as far as possible to under mutually supporting between its elastic base and spring part both and the installation protection machanism that the main part top was assembled, can play the guard action of great degree to the inside and outside of main part.

Drawings

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

FIG. 2 is a schematic view of the top structure of the main body of the present invention;

FIG. 3 is a schematic top structure view of the moisture-proof mechanism of the present invention;

fig. 4 is a schematic diagram of the system structure of the present invention.

In the figure: 1. a main body; 2. a load bearing moisture-proof mechanism; 201. a load floor; 202. an elastic base; 203. a spring member; 3. installing a protection mechanism; 301. an assembly frame; 302. a thread groove; 303. a bolt; 304. embedding a block; 305. an embedding frame; 306. a protection plate; 4. a ventilation and heat dissipation mechanism; 401. a ventilation slot; 402. a fan; 403. a dust screen; 404. a hollow connector; 405. a ventilation frame; 406. and (4) a tuyere.

Detailed Description

As shown in fig. 1-2, a low-voltage transformer area topology recognition device based on an intelligent circuit breaker includes: a main body 1; the below of main part 1 is provided with bears dampproofing mechanism 2, and the top of main part 1 is provided with installation protection machanism 3, and the top middle part of installation protection machanism 3 is provided with ventilation cooling mechanism 4, and installation protection machanism 3 includes: mounting brackets 301 provided on both sides of the main body 1; screw grooves 302 provided in the middle of both sides of the jig 301; a bolt 303 attached to the inner side of the middle of the screw groove 302, the mounting bracket 301 and the bolt 303 forming a detachable structure with the main body 1 through the screw groove 302, and the mounting bracket 301 being L-shaped, an embedded block 304 fixed to the middle of the top end of the mounting bracket 301; an insert holder 305 fitted around the insert block 304; the protection plate 306 is connected to the top end of the embedding frame 305, the protection plate 306, the embedding frame 305 and the assembly frame 301 form an embedded assembly structure through the embedding block 304, the embedding block 304 and the embedding frame 305 are symmetrically arranged in two groups, and the embedded connection formed between the embedding block 304 and the embedding frame 305 can facilitate a user to disassemble the assembly frame 301 and the protection plate 306 above the assembly frame, so that the user can clean dust above the dust screen 403 in the middle of the top end of the main body 1 and overhaul and maintain various components conveniently; the ventilation and heat dissipation mechanism 4 includes: a ventilation groove 401 provided in the middle of the top end of the main body 1; a fan 402 disposed in the middle of the ventilation groove 401; a dust screen 403 attached to one side of the ventilation groove 401; a hollow connector 404 connected above the ventilation groove 401; a ventilation frame 405 connected to the top end of the hollow connector 404; the wind gap 406, it sets up in the both ends avris of ventilation frame 405, is linked together between ventilation groove 401, ventilation frame 405 and the wind gap 406 three, and wind gap 406 along the vertical axis symmetric distribution of ventilation frame 405, and wind gap 406 is the distribution in ventilation frame 405's both sides limit end relatively, can play the radiating beneficial effect of mutual ventilation to the ventilation groove 401 in its main part 1 top middle part to prolong the life of each subassembly in its main part 1 as far as possible.

As shown in fig. 3, a low-voltage transformer area topology identification device based on intelligent circuit breaker, bears dampproofing mechanism 2 and includes: a load floor 201 disposed below the main body 1; the elastic bases 202 are distributed on two sides of the top end of the bearing bottom plate 201; spring part 203, it sets up in the top middle part of elastic base 202, main part 1 passes through elastic base 202 and spring part 203 and bears the bottom plate 201 and constitutes elasticity shock-absorbing structure, and elastic base 202 and spring part 203 along bearing the horizontal axis symmetric distribution of bottom plate 201, bear bottom plate 201 and main part 1 and separate the distance that has a spring part 203 between the two, play the dampproofing effect of stretching of bottom as far as possible to its main part 1, and under mutually supporting between its elastic base 202 and spring part 203 both and the installation protection machanism 3 of main part 1 top assembled, can play the guard action of great degree to the inside and outside of main part 1.

The working principle is as follows: for the embedded connection formed between the embedded block 304 and the embedded frame 305 of the low-voltage transformer area topology recognition device based on the intelligent circuit breaker, a user can conveniently detach the assembly frame 301 and the protection plate 306 above the assembly frame, so that the user can conveniently clean dust above the dust screen 403 in the middle of the top end of the main body 1 and overhaul and maintain various components, the air ports 406 are oppositely distributed at the two side ends of the ventilation frame 405, the ventilation groove 401 in the middle of the top end of the main body 1 can have the beneficial effects of mutual ventilation and heat dissipation, the service life of each component in the main body 1 can be prolonged as far as possible, finally, the distance between the bearing bottom plate 201 and the main body 1 is separated by the spring piece 203, the bottom end moisture-proof spreading effect of the main body 1 can be achieved as far as possible, and the elastic base 202 and the spring piece 203 are matched with the installation and protection mechanism 3 assembled at the top end of the main body 1, the device has the advantages that the wiring harness topology of the power of the low-voltage station in the intelligent circuit breaker node can be obtained more efficiently and reliably, the connection logic relation between the power wiring harness topologies in the main station area is obtained through the central control end, the arrangement of the station area node identification module and the regional broadband carrier module is relied on immediately, the carrier identification can be carried out on the logic relation between the nodes, the relation between the nodes is generated into a station area power line topological graph through the transmission of wireless signals, and the station area power line topological graph is finally projected on the host display terminal, so that the function and the structure of identifying the power line topology of the low-voltage station area are realized automatically.

Claims

1. The utility model provides a low-voltage transformer district topology recognition device based on intelligent circuit breaker, includes main part (1), bears dampproofing mechanism (2), installation protection machanism (3) and ventilation cooling mechanism (4), its characterized in that: a bearing damp-proof mechanism (2) is arranged below the main body (1), an installation protection mechanism (3) is arranged above the main body (1), and a ventilation and heat dissipation mechanism (4) is arranged in the middle of the top end of the installation protection mechanism (3);

the mounting protection mechanism (3) comprises:

mounting brackets (301) provided on both sides of the main body (1);

screw grooves (302) provided in the middle of both sides of the jig (301);

a bolt (303) attached to the inner side of the middle part of the thread groove (302);

an embedded block (304) fixed to the top end middle part of the mounting bracket (301);

an embedded bracket (305) assembled around the embedded block (304);

a shielding plate (306) connected to a top end of the insert frame (305).

2. The low-voltage transformer area topology recognition device based on the intelligent circuit breaker as claimed in claim 1, wherein: the load-bearing moisture-proof mechanism (2) comprises:

a load floor (201) disposed below the main body (1);

the elastic bases (202) are distributed on two sides of the top end of the bearing bottom plate (201);

and the spring piece (203) is arranged in the middle of the upper part of the elastic base (202).

3. The low-voltage transformer area topology recognition device based on the intelligent circuit breaker as claimed in claim 2, wherein: the main body (1) forms an elastic damping structure through the elastic base (202), the spring piece (203) and the bearing bottom plate (201), and the elastic base (202) and the spring piece (203) are symmetrically distributed along the transverse central axis of the bearing bottom plate (201).

4. The low-voltage transformer area topology recognition device based on the intelligent circuit breaker as claimed in claim 1, wherein: the ventilation and heat dissipation mechanism (4) comprises:

a ventilation groove (401) which is arranged in the middle of the top end of the main body (1);

a fan (402) disposed in the middle of the ventilation slot (401);

a dust screen (403) attached to one side of the ventilation groove (401);

a hollow connector (404) connected above the ventilation slot (401);

a ventilation frame (405) connected to the top end of the hollow connector (404);

and the air ports (406) are arranged on the lateral sides of the two ends of the ventilation frame (405).

5. The low-voltage transformer area topology recognition device based on the intelligent circuit breaker as claimed in claim 4, wherein: the ventilation groove (401), the ventilation frame (405) and the air opening (406) are communicated, and the air opening (406) is symmetrically distributed along the vertical central axis of the ventilation frame (405).

6. The low-voltage transformer area topology recognition device based on the intelligent circuit breaker as claimed in claim 1, wherein: the assembly frame (301) forms a detachable structure through the thread groove (302), the bolt (303) and the main body (1), and the assembly frame (301) is distributed in an L shape.

7. The low-voltage transformer area topology recognition device based on the intelligent circuit breaker as claimed in claim 1, wherein: the protection plate (306) forms an embedded assembly structure with the embedded frame (305) and the assembly frame (301) through the embedded block (304), and the embedded block (304) and the embedded frame (305) are symmetrically provided with two groups.