CN216250591U

CN216250591U - External circuit breaker of electric energy meter

Info

Publication number: CN216250591U
Application number: CN202123003922.2U
Authority: CN
Inventors: 黄振宇
Original assignee: Nanhao Winway Electric Power Technology Co ltd
Current assignee: Nanhao Winway Electric Power Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-08
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses an external breaker of an electric energy meter, which comprises a box body, wherein a placing cavity is dug in an inner cavity of the box body, a breaker main body is arranged on the rear surface of the inner cavity of the placing cavity, one side of the breaker main body is connected with sub-ends through wires, the sub-ends are symmetrically arranged at the lower end of the rear surface of the inner cavity of the placing cavity, a connecting mechanism is arranged on the rear side of the wires and is positioned on the rear surface of the inner cavity of the placing cavity, an adjusting mechanism is arranged on the front surface of the connecting mechanism and is symmetrically arranged, a connecting mechanism is arranged between two adjacent adjusting mechanisms, two semicircular wiring holes are adopted as a limiting and fixing mode, each wire is orderly used and arranged, the disassembly and assembly are convenient, the unstable connection condition caused by winding of the wires is avoided, the clamping disassembly and assembly mode is adopted, so that a first mounting plate and a second mounting plate are convenient to disassemble and assemble, and meanwhile, a plurality of mounting plates with different wire harness holes are arranged, so that the wires with different sizes can be conveniently corresponded.

Description

External circuit breaker of electric energy meter

Technical Field

The utility model relates to an external circuit breaker of an electric energy meter, and belongs to the technical field of circuit breakers.

Background

The circuit breaker is a switching device which can close, bear and break current under normal loop conditions and can close, bear and break current under abnormal loop conditions within a specified time, the circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the using range of the circuit breaker, the dividing of high and low voltage boundary lines is fuzzy, the circuit breaker is generally called as a high-voltage electrical appliance with the voltage of more than 3kV, in the prior art, the middle part of the circuit breaker has a function of arranging wires, the wires are wound, and meanwhile, the conditions of inconvenient assembly and disassembly and unstable connection caused by winding are caused.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and the external circuit breaker of the electric energy meter is provided, so that the problems in the background technology can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the novel circuit breaker comprises a box body, the box body inner chamber is dug to be equipped with and places the chamber, it is provided with the circuit breaker main part to place intracavity chamber rear surface, circuit breaker main part one side is connected with the end through the wire, just the end symmetry sets up in placing intracavity chamber rear surface lower extreme, the wire rear side is provided with linking mechanism, just linking mechanism is located places intracavity chamber rear surface, linking mechanism front surface is provided with adjustment mechanism to be the symmetry setting, adjacent two be provided with between the adjustment mechanism and link up the mechanism.

Further, linking mechanism is including linking up the piece, linking up groove, first mounting panel and first bunch hole, it sets up in placing intracavity cavity rear surface to link up the piece, it digs and is equipped with linking up the groove to link up the piece front surface, it is connected with first mounting panel through fixed establishment to link up inslot cavity, first mounting panel front surface equidistance is dug and is equipped with first bunch hole.

Further, adjustment mechanism includes regulating plate, adjustment tank, regulation pole and regulating block, the regulating plate symmetry sets up in linking up the piece front surface, the adjustment tank is dug to regulating plate one side, the adjustment tank inner chamber rear surface is connected with the regulation pole through the bearing, it has the regulating block to adjust the pole outer wall through threaded connection.

Further, it includes into the board, links up into groove, second mounting panel and second bunch hole to link up into the mechanism, it sets up in adjacent two to link up into the board between the regulating block, it digs to be equipped with into the groove to link up into the board rear surface, it is connected with the second mounting panel through fixed establishment equally to link up into the groove inner chamber, second mounting panel rear surface equidistance is dug and is equipped with second bunch hole.

Furthermore, the number of the second wire harness holes is the same as that of the first wire harness holes, and the second wire harness holes and the first wire harness holes are of semicircular structures and are spliced together to form a circular structure.

Further, fixed establishment includes fixed slot and fixed block, the fixed slot digs respectively and locates links up the groove and links up groove inner chamber one side to be the symmetry setting, the fixed block sets up respectively in one side of second mounting panel and first mounting panel, and for the symmetry setting, adjacent two the fixed slot is a set of with the fixed block, and is connected for the block.

The utility model has the beneficial effects that:

1. the linking mechanism that sets up and the part that includes inside rather than, with the cooperation of helping mutually of the mechanism of joining in of setting, adopt two semicircle beam hole as spacing and fixed mode for the orderly use and the arrangement of every wire make the dismouting convenient, avoid the wire winding to cause the unstable condition of connection simultaneously.

2. The fixed establishment who sets up and the inside part that includes adopt the dismouting mode of block for first mounting panel and the dismouting of being convenient for of second mounting panel have the different mounting panels in polylith bunch hole simultaneously, make the wire of being convenient for to correspond the size difference.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a schematic diagram of an overall structure of an external circuit breaker of an electric energy meter according to the present invention;

FIG. 2 is an open-close diagram at A of the external circuit breaker of the electric energy meter of the present invention;

FIG. 3 is an exploded view of the engaging mechanism, the adjusting mechanism, the engaging mechanism and the fixing mechanism of the external circuit breaker of the electric energy meter according to the utility model;

FIG. 4 is a disassembled view at B of the external breaker of the electric energy meter of the present invention;

reference numbers in the figures: 1. a box body; 2. a placement chamber; 3. a circuit breaker main body; 4. a joining mechanism; 5. an adjustment mechanism; 6. a joining mechanism; 7. a joining block; 8. a joining groove; 9. a first mounting plate; 10. a first beam hole; 11. a fixing mechanism; 12. an adjusting plate; 13. an adjustment groove; 14. adjusting a rod; 15. an adjusting block; 16. a joining plate; 17. a joining groove; 18. a second mounting plate; 19. a second wire harness hole; 20. fixing grooves; 21. and (5) fixing blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-4, including

box body

1, 1 inner chamber of box body is dug and is equipped with places chamber 2, it is provided with circuit breaker main part 3 to place 2 inner chamber rear surfaces in chamber, circuit breaker main part 3 one side is connected with the subterminal through the wire, just the subterminal symmetry sets up in placing 2 inner chamber rear surface lower extremes in chamber, the wire rear side is provided with linking mechanism 4, just linking mechanism 4 is located places 2 inner chamber rear surfaces in chamber, linking mechanism 4 front surface is provided with adjustment mechanism 5 to be the symmetry setting, adjacent two be provided with between the adjustment mechanism 5 and link into mechanism 6.

As shown in fig. 2-4, linking mechanism 4 includes to link up piece 7, link up groove 8, first mounting panel 9 and first bunch hole 10, link up piece 7 and set up in placing 2 inner chambers rear surfaces in chamber, link up 7 front surfaces of piece and dig and be equipped with and link up groove 8, link up 8 inner chambers in groove and be connected with first mounting panel 9 through fixed establishment 11, first mounting panel 9 front surface equidistance is dug and is equipped with first bunch hole 10, and fixed block 21 block is to fixed slot 20 in, first mounting panel 9 and first bunch hole 10 block on it to linking up in the groove 8.

Adjustment mechanism 5 includes regulating plate 12, adjustment tank 13, adjusts pole 14 and regulating block 15, regulating plate 12 symmetry sets up in linking up 7 front surfaces of piece, regulating plate 12 one side is dug and is equipped with

adjustment tank

13, 13 inner chamber rear surfaces of adjustment tank are connected with through the bearing and adjust pole 14, adjust 14 outer walls of pole through threaded connection have regulating block 15, rotate and adjust pole 14, adjust 14 outer walls of pole and take the displacement of regulating block 15 through the screw thread, two adjacent regulating block 15 areas link up 16 displacements of board.

It includes to link up into board 16, links up into groove 17, second mounting panel 18 and second bunch hole 19 to link up into mechanism 6, it sets up in adjacent two to link up into board 16 set up between adjusting block 15, it digs and is equipped with to link up into groove 17 to link up into 16 rear surfaces of board, it is connected with second mounting panel 18 through fixed establishment 11 equally to link up into groove 17 inner chamber, 18 rear surface equidistance of second mounting panel digs and is equipped with second bunch hole 19, second bunch hole 19 is the same with the quantity of first bunch hole 10, and is semi-circular structure to splice mutually for circular structure, in fixed block 21 block to fixed slot 20, second mounting panel 18 with its second bunch hole 19 block to link up into groove 17.

Fixing mechanism 11 includes fixed slot 20 and fixed block 21, fixed slot 20 digs respectively and locates to link up groove 17 and link up 8 inner chambers one sides in groove to be the symmetry setting, fixed block 21 sets up respectively in one side of second mounting panel 18 and first mounting panel 9, and for the symmetry setting, adjacent two fixed slot 20 is a set of with fixed block 21, and is connected for the block.

The working principle of the utility model is as follows: firstly, a mounting hole matched with a lead is selected, a fixing block 21 is clamped into a fixing groove 20, a second mounting plate 18 and a second wire bunching hole 19 on the second mounting plate are clamped into a joining groove 17, a first mounting plate 9 and a first wire bunching hole 10 on the first mounting plate are clamped into a joining groove 8, an adjusting rod 14 is rotated, the adjusting block 15 is driven by the outer wall of the adjusting rod 14 through threads to move, two adjacent adjusting blocks 15 drive a joining plate 16 to move, the joining plate 16 drives components on the joining plate to move, the second wire bunching hole 19 is attached to the first wire bunching hole 10, and guiding is limited and fixed.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides an external circuit breaker of electric energy meter, includes box body (1), its characterized in that: box body (1) inner chamber is dug to be equipped with and places chamber (2), it is provided with circuit breaker main part (3) to place chamber (2) inner chamber rear surface, circuit breaker main part (3) one side is connected with the end through the wire, just the end symmetry sets up in placing chamber (2) inner chamber rear surface lower extreme, the wire rear side is provided with linking mechanism (4), just linking mechanism (4) are located and place chamber (2) inner chamber rear surface, linking mechanism (4) front surface is provided with adjustment mechanism (5) to be the symmetry setting, adjacent two be provided with between adjustment mechanism (5) and link into mechanism (6).

2. The external circuit breaker of claim 1, wherein: linking up mechanism (4) including linking up piece (7), linking up groove (8), first mounting panel (9) and first bunch hole (10), linking up piece (7) and setting up in placing chamber (2) inner chamber rear surface, it digs and is equipped with linking up groove (8) to link up piece (7) front surface, it is connected with first mounting panel (9) through fixed establishment (11) to link up groove (8) inner chamber, first mounting panel (9) front surface equidistance is dug and is equipped with first bunch hole (10).

3. An external circuit breaker for an electric energy meter according to claim 2, characterized in that: adjustment mechanism (5) include regulating plate (12), adjustment tank (13), adjust pole (14) and regulating block (15), regulating plate (12) symmetry sets up in linking up piece (7) front surface, regulating plate (12) one side is dug and is equipped with adjustment tank (13), regulating tank (13) inner chamber rear surface is connected with through the bearing and adjusts pole (14), it has regulating block (15) to adjust pole (14) outer wall through threaded connection.

4. An external circuit breaker for an electric energy meter according to claim 3, characterized in that: it includes into board (16), links up into groove (17), second mounting panel (18) and second bunch hole (19) to link up into mechanism (6), it sets up in adjacent two to link up into board (16) between regulating block (15), it digs and is equipped with into groove (17) to link up into board (16) rear surface, it is connected with second mounting panel (18) through fixed establishment (11) equally to link up into groove (17) inner chamber, second mounting panel (18) rear surface equidistance is dug and is equipped with second bunch hole (19).

5. The external circuit breaker of claim 4, wherein: the number of the second wire harness holes (19) is the same as that of the first wire harness holes (10), the second wire harness holes and the first wire harness holes are of semicircular structures and are spliced together to form a circular structure.

6. An external circuit breaker for an electric energy meter according to claim 5, characterized in that: fixed establishment (11) are including fixed slot (20) and fixed block (21), fixed slot (20) dig respectively and locate link up groove (17) and link up groove (8) inner chamber one side to be the symmetry setting, fixed block (21) set up respectively in one side of second mounting panel (18) and first mounting panel (9), and set up for the symmetry, adjacent two fixed slot (20) are a set of with fixed block (21), and are connected for the block.