CN216793552U

CN216793552U - Multifunctional intelligent breaker protector with casing convenient to assemble

Info

Publication number: CN216793552U
Application number: CN202220480409.8U
Authority: CN
Inventors: 陈光均
Original assignee: Hubei Mopai Times Intelligent Technology Co ltd
Current assignee: Hubei Mopai Times Intelligent Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-06-21
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a multifunctional intelligent circuit breaker protector with a shell convenient to assemble, and relates to the field of circuit breaker protectors. According to the utility model, the connecting blocks on the two sides of the shell are rotatably connected with the group of buckles, the mutually-matched limiting blocks are arranged at the mutual connection part of each buckle and the outer side surface of the connecting block, the clamping blocks matched with the buckles are arranged on the two sides of the shell cover, after the shell cover is inserted on the shell, the buckles are buckled by rotating the buckles, the fixed inserting columns can be inserted between the limiting blocks to fix the buckles, and then the shell cover is fixed, when the shell cover needs to be disassembled, only the fixed inserting columns need to be drawn out, and the shell is convenient to disassemble and assemble.

Description

Multifunctional intelligent breaker protector with casing convenient to assemble

Technical Field

The utility model relates to the field of circuit breaking protectors, in particular to a multifunctional intelligent circuit breaker protector with a casing convenient to assemble.

Background

The vacuum circuit breaker is named because arc extinguishing media and insulating media of contact gaps after arc extinguishing are high vacuum; the vacuum circuit breaker is an indoor power distribution device in a 3-10 kV and 50Hz three-phase alternating current system, can be used for protecting and controlling electrical equipment in industrial and mining enterprises, power plants and transformer substations, is particularly suitable for use places requiring no oil, less maintenance and frequent operation, and can be configured in a middle-placed cabinet, a double-layer cabinet and a fixed cabinet to be used for controlling and protecting high-voltage electrical equipment.

The existing multifunctional vacuum circuit breaker protector shell generally fixes a shell cover and the shell by using the cooperation of screws and nuts.

But through using screw and nut cooperation fixed cap, all need twist a plurality of screws when installation and dismantlement, the dismouting is troublesome, and when fixed wire, because the protector is fixed inside the casing, the fixed of wire of not being convenient for.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a multifunctional intelligent breaker protector with a casing convenient to assemble, so as to solve the technical problems of troublesome disassembly and assembly and inconvenient use of the conventional multifunctional vacuum breaker protector.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional wisdom circuit breaker protector of casing convenient to equipment, includes the casing, the casing openly can be dismantled and be connected with the cap, and the casing both sides all are provided with the connecting block, every the connecting block openly all rotates and is connected with a set of buckle, and the cap both sides all be provided with buckle complex knot piece, the buckle all is provided with the stopper of mutually supporting with the connecting block lateral surface rotation junction, and all has inserted a fixed post of inserting between the stopper of every two sets of homonymies mutually supporting, the slot has all been seted up with the bottom in casing top, and cap inner wall top all is provided with slot complex cutting with the bottom, the inside multi-functional protector that can dismantle of casing, and multi-functional protector top and bottom all be provided with slot and cutting complex connector.

Through adopting above-mentioned technical scheme, the buckle can be connected fixedly with cap and casing with the cooperation of detaining the piece, and fixed post and the cooperation of stopper can fix the buckle, and the slot can compress tightly the connector with inserting the cooperation of strip.

The utility model is further arranged in such a way that both sides of the inner wall of the slot are provided with guide sliding grooves, both sides of the cutting are provided with guide sliding strips matched with the guide sliding grooves, and both sides of the connector are provided with guide sliding blocks matched with the guide sliding grooves.

Through adopting above-mentioned technical scheme, the slip of the accessible direction draw runner and direction slider restriction cutting joinable head.

The utility model is further provided that the top of the connector is provided with jacks, the front of the connector is connected with the screw which is matched with the jacks, and the front of the connector is positioned below the screw which is not loosened and is provided with observation holes extending into the jacks.

Through adopting above-mentioned technical scheme, the jack can be used to insert the wire, and the screw can fix the wire is not taken off in the pine, and whether the wire inserts the target in place can be observed in the observation hole.

The multifunctional protector is further provided with limiting sliding columns on two sides of the inner wall of the shell, and limiting sliding grooves matched with the limiting sliding columns are formed on two sides of the multifunctional protector.

Through adopting above-mentioned technical scheme, spacing traveller can carry on spacingly to multi-functional protector with spacing spout.

The utility model is further arranged in such a way that the front surface of the multifunctional protector is provided with a vacuum protection switch, and the front surface of the shell cover is provided with a positioning hole matched with the vacuum protection switch.

By adopting the technical scheme, the vacuum protection switch can automatically trip the protection circuit when the circuit fails, and the positioning hole can facilitate the exposure of the vacuum protection switch.

The utility model is further provided that the four corners of the back of the shell are provided with mounting holes.

Through adopting above-mentioned technical scheme, the mounting hole is convenient for the installation of casing fixed.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, a group of buckles are rotatably connected on the connecting blocks at two sides of the shell, the mutually-matched limiting blocks are arranged at the mutual connection positions of each buckle and the outer side surface of the connecting block, the clamping blocks matched with the buckles are arranged at two sides of the shell cover, the buckle blocks are buckled by rotating the buckles after the shell cover is inserted on the shell, the fixed inserting columns can be inserted between the limiting blocks to fix the buckles, and then the shell cover is fixed, when the shell cover needs to be disassembled, only the fixed inserting columns need to be drawn out, so that the shell is convenient to disassemble and assemble;

2. according to the multifunctional protector, the slots are formed in the top and the bottom of the shell, the connectors matched with the slots are arranged at the top and the bottom of the multifunctional protector, the inserting strips matched with the slots and the connectors are arranged at the top and the bottom of the inner wall of the shell cover, the multifunctional protector is placed into the shell after the conducting wires are inserted into the connectors and fixed, and the multifunctional protector is fixed by the connecting connectors which can be pressed by the inserting strips after the shell cover is covered, so that the multifunctional protector is more convenient to use.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic diagram of a first perspective structure according to the present invention;

FIG. 3 is a schematic diagram of a second perspective view of the present invention.

In the figure: 1. a housing; 2. a shell cover; 3. a slot; 4. cutting; 5. a guide chute; 6. a guide slider; 7. a multifunctional protector; 8. a connector; 9. a guide slide block; 10. a jack; 11. loosening and removing the screw; 12. an observation hole; 13. limiting a sliding column; 14. a limiting chute; 15. a vacuum protection switch; 16. positioning holes; 17. mounting holes; 18. connecting blocks; 19. buckling; 20. buckling blocks; 21. a limiting block; 22. and fixing the inserted column.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A multifunctional intelligent circuit breaker protector with a casing convenient to assemble is disclosed, as shown in figures 1-3, comprising a casing 1, a casing cover 2 detachably connected with the front of the casing 1, connecting blocks 18 are arranged on both sides of the casing 1, a set of buckles 19 are rotatably connected with the front of each connecting block 18, buckle blocks 20 matched with the buckles 19 are arranged on both sides of the casing cover 2, the casing cover 2 and the casing 1 can be fixedly connected by the cooperation of the buckles 19 and the buckle blocks 20, limit blocks 21 matched with each other are arranged at the rotary joints of the buckles 19 and the outer side of the connecting blocks 18, a fixed inserting column 22 is inserted between each two sets of limit blocks 21 matched with each other at the same side, the buckles 19 can be fixed by the cooperation of the fixed inserting columns 22 and the limit blocks 21, slots 3 are arranged on the top and the bottom of the casing 1, inserting strips 4 matched with the slots 3 are arranged on the top and the bottom of the inner wall of the casing cover 2, a multifunctional protector 7 is detachably arranged in the casing 1, and the top and the bottom of the multifunctional protector 7 are provided with connectors 8 matched with the slots 3 and the inserting strips 4, and the connectors 8 can be compressed by matching the slots 3 and the inserting strips 4.

Referring to fig. 1 and 2, a vacuum protection switch 15 is disposed on the front surface of the multifunctional protector 7, which can automatically trip to protect a circuit when a circuit fault occurs, a positioning hole 16 matched with the vacuum protection switch 15 is disposed on the front surface of the housing cover 2, which can facilitate exposure of the vacuum protection switch 15, guide sliding grooves 5 are disposed on both sides of the inner wall of the slot 3, guide sliding bars 6 matched with the guide sliding grooves 5 are disposed on both sides of the insertion bar 4, guide sliding blocks 9 matched with the guide sliding grooves 5 are disposed on both sides of the connector 8, and the guide sliding grooves 5 can limit the insertion bar 4 from sliding the connector 8 through the guide sliding bars 6 and the guide sliding blocks 9.

Referring to fig. 1, the top of the connector 8 is provided with a jack 10 for inserting a wire, the front of the connector 8 is connected with a captive screw 11 engaged with the jack 10 to fix the wire, the front of the connector 8 is located below the captive screw 11 and is provided with an observation hole 12 extending into the jack 10 to observe whether the wire is inserted in place, two sides of the inner wall of the housing 1 are provided with a limiting slide post 13, two sides of the multifunctional protector 7 are provided with a limiting slide slot 14 engaged with the limiting slide post 13, and the limiting slide post 13 and the limiting slide slot 14 can limit the multifunctional protector 7.

Referring to fig. 3, the four corners of the back of the housing 1 are provided with mounting holes 17 for facilitating the mounting and fixing of the housing 1.

The working principle of the utility model is as follows: when in installation, the shell 1 is fixed on the wall surface by screws through the mounting holes 17, then the wires are inserted into the connectors 8 through the insertion holes 10 one by one until the wires are seen from the observation holes 12, then the loose-free screws 11 are tightened to fix the wires, the multifunctional protector 7 can be placed into the shell 1, the guide sliding blocks 9 are inserted into the guide sliding grooves 5 in a sliding manner, the limit sliding grooves 14 are slid on the limit sliding columns 13 in a sliding manner, the shell cover 2 can be covered on the shell 1, the inserting strips 4 are inserted into the slots 3 to press and fix the connectors 8, the guide sliding strips 6 are matched with the guide sliding grooves 5 to limit the insertion of the inserting strips 4, meanwhile, the vacuum protection switch 15 is exposed from the positioning holes 16, then the buckles 19 are rotated to fasten the buckling blocks 20, finally the fixed inserting columns 22 are inserted between the limit blocks 21, namely the buckles 19 are fixed, the shell cover 2 is further fixed, when in disassembly, the fixed inserting columns 22 are only needed, the latch 19 can be rotated to disengage the catch 20 and remove the cover 2.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a multi-functional wisdom circuit breaker protector of casing equipment of being convenient for, includes casing (1), its characterized in that: the front surface of the shell (1) is detachably connected with the shell cover (2), the two sides of the shell (1) are respectively provided with a connecting block (18), the front surface of each connecting block (18) is rotatably connected with a group of buckles (19), and both sides of the shell cover (2) are provided with buckling blocks (20) matched with the buckles (19), the rotary joint of the buckle (19) and the outer side surface of the connecting block (18) is provided with a limiting block (21) which is mutually matched, and a fixed inserting column (22) is inserted between every two groups of limiting blocks (21) which are mutually matched at the same side, the top and the bottom of the shell (1) are both provided with inserting slots (3), and the top and the bottom of the inner wall of the shell cover (2) are provided with inserting strips (4) matched with the inserting grooves (3), a multifunctional protector (7) is detachably arranged in the shell (1), and the top and the bottom of the multifunctional protector (7) are provided with connectors (8) matched with the slots (3) and the inserting strips (4).

2. The multi-functional intelligent circuit breaker protector with a housing that is easy to assemble of claim 1, wherein: guide sliding grooves (5) are formed in the two sides of the inner wall of the slot (3), guide sliding strips (6) matched with the guide sliding grooves (5) are arranged on the two sides of the inserting strip (4), and guide sliding blocks (9) matched with the guide sliding grooves (5) are arranged on the two sides of the connector (8).

3. The multi-functional intelligent circuit breaker protector with a housing that is easy to assemble of claim 1, wherein: jack (10) have all been seted up at connector (8) top, and connector (8) openly all be connected with jack (10) complex loose screw (11) of taking off, observation hole (12) that extend to in jack (10) all are seted up to connector (8) openly to be located loose screw (11) below of taking off.

4. The multi-functional intelligent circuit breaker protector with a housing that is easy to assemble of claim 1, wherein: both sides of the inner wall of the shell (1) are provided with limiting sliding columns (13), and both sides of the multifunctional protector (7) are provided with limiting sliding chutes (14) matched with the limiting sliding columns (13).

5. The multi-functional intelligent circuit breaker protector with a housing that is easy to assemble of claim 1, wherein: the front surface of the multifunctional protector (7) is provided with a vacuum protection switch (15), and the front surface of the shell cover (2) is provided with a positioning hole (16) matched with the vacuum protection switch (15).

6. The multi-functional intelligent circuit breaker protector with a housing that is easy to assemble of claim 1, wherein: the four corners of the back of the shell (1) are provided with mounting holes (17).