CN218471862U

CN218471862U - Circuit breaker convenient to installation

Info

Publication number: CN218471862U
Application number: CN202222216080.7U
Authority: CN
Inventors: 司正生; 张学洪
Original assignee: Beijing Longyuan Switch Equipment Co ltd
Current assignee: Beijing Longyuan Switch Equipment Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-02-10
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a circuit breaker convenient to installation relates to circuit breaker technical field, including install bin and circuit breaker main part, the inside integration of install bin is provided with the mounting panel, the circuit breaker main part is located the positive surface of mounting panel, the equal fixed mounting in the left and right sides of circuit breaker main part has spacing, the outside welding of spacing groove has the riser, the inner wall of round hole encircles and distributes and has the iron ball, and the inboard of iron ball runs through there is the horizontal pole, the right-hand member integration of horizontal pole is provided with the montant, the left end of horizontal pole runs through the locating piece. The utility model discloses be provided with spacing and spacing groove, through inserting spacing in the spacing groove for the circuit breaker main part hangs inside the install bin, through mutually supporting of horizontal pole, montant and powerful spring, makes inside the horizontal pole left end inserts the locating piece, further fixes the position of circuit breaker main part, and circuit breaker main part installation dismantlement is convenient, need not use the screw, consequently can not destroy the wall body repeatedly.

Description

Circuit breaker convenient to installation

Technical Field

The utility model relates to a circuit breaker technical field specifically is a circuit breaker convenient to installation.

Background

The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time. The circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, the boundary line of the high voltage and the low voltage is divided more clearly, the circuit breaker is generally called as a high-voltage electrical appliance with the voltage of more than 3kV, the circuit breaker can be used for distributing electric energy, an asynchronous motor is not frequently started, a power supply circuit, the motor and the like are protected, when the circuit breaker has faults of serious overload, short circuit, undervoltage and the like, the circuit breaker can be automatically cut off, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like.

The existing circuit breaker is usually hung on the surface of a wall body in a threaded connection mode, the wall surface is easy to damage in the threaded connection mode and is clean and tidy, and then when the circuit breaker is damaged and needs to be replaced, repeated drilling needs to be carried out on the wall surface, the damage of the wall body is aggravated, and the circuit breaker is not convenient and fast enough in installation and disassembly, so that the circuit breaker convenient to install is urgently needed.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a circuit breaker convenient to installation to solve current circuit breaker and adopt the threaded connection mode to hang in the wall surface usually, the wall is clean and tidy to the threaded connection mode is destroyed easily, secondly when the circuit breaker damages and needs to be changed, need drill repeatedly at the wall, aggravate the damage of wall, and the installation of circuit breaker is dismantled convenient and fast's problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit breaker convenient to installation, includes install bin and circuit breaker main part, the inside integration of install bin is provided with the mounting panel, the circuit breaker main part is located the positive surface of mounting panel, and the positive surface of circuit breaker main part is provided with the plastic switch, the equal fixed mounting in the left and right sides of circuit breaker main part has spacing, and the outside of spacing is provided with the spacing groove, the outside welding of spacing groove has the riser, and the middle part of riser has seted up the round hole, the inner wall of round hole encircles and has distributed has the iron ball, and the inboard of iron ball runs through there is the horizontal pole, the right-hand member integration of horizontal pole is provided with the montant, and the surface of montant is connected with the one end of powerful spring, the locating piece is run through to the left end of horizontal pole.

Preferably, the positive surface covering of install bin has the apron, and the positive fixed surface of apron installs the handle, the right-hand member welding of apron has the magnetic stripe, the slide rail has all been seted up to the positive surperficial lower limb inside of install bin, and the inside sliding connection of slide rail has the slider.

Preferably, the installation box forms a sliding structure with the cover plate through a sliding rail and a sliding block, and the cross section of the sliding block is in a shape like a Chinese character 'tu'.

Preferably, the welding of the positive surface right side edge of install bin has the extension board, and the left side surface laminating of extension board has the ironbar, the right-hand member of apron passes through ironbar and magnetic stripe and is connected with the absorption of extension board.

Preferably, the riser sets up to the welding with the mounting panel, and the riser passes through spacing and spacing groove and is connected with the circuit breaker bulk phase to the riser is provided with four altogether.

Preferably, the positioning block and the left side and the right side of the breaker main body are welded, and a positioning hole which is attached to the left end of the cross rod in size is formed in the positioning block.

Preferably, the iron ball is provided with a hemispherical structure, and the outer surface of the iron ball is in contact with the outer surface of the cross bar.

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

1. the utility model discloses be provided with spacing and spacing groove, through inserting spacing in the spacing groove, make the circuit breaker main part hang in the installation box inside, through the mutually supporting of horizontal pole, montant and powerful spring, make the horizontal pole left end insert inside the locating piece, further fix the position of circuit breaker main part, the circuit breaker main part is installed and is dismantled conveniently, does not need to use the screw, consequently can not destroy the wall body repeatedly;

2. the utility model discloses well horizontal pole runs through the riser through round hole and iron ball, because the iron ball surface is smooth, therefore frictional force is little between iron ball and the horizontal pole, and the horizontal pole pull is convenient, is favorable to the dismouting of circuit breaker main part.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the installation box of the present invention;

FIG. 3 is a schematic view of the connection structure of the installation box and the cover plate of the present invention;

FIG. 4 is a schematic side view of the vertical plate of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. installing a box; 2. a cover plate; 3. a handle; 4. a magnetic strip; 5. a slide rail; 6. a slider; 7. an extension plate; 8. iron bars; 9. mounting a plate; 10. a circuit breaker main body; 11. a plastic switch; 12. a limiting strip; 13. a limiting groove; 14. a vertical plate; 15. a circular hole; 16. an iron ball; 17. a cross bar; 18. a vertical rod; 19. a strong spring; 20. and (5) positioning the blocks.

Detailed Description

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

The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-5, a circuit breaker convenient to mount includes a mounting box 1 and a circuit breaker main body 10, a cover plate 2 covers the front surface of the mounting box 1, a handle 3 is fixedly mounted on the front surface of the cover plate 2, a magnetic stripe 4 is welded at the right end of the cover plate 2, slide rails 5 are respectively disposed inside the upper edge and the lower edge of the front surface of the mounting box 1, a slider 6 is slidably connected inside the slide rails 5, the mounting box 1 and the cover plate 2 form a sliding structure through the slide rails 5 and the slider 6, the cross section of the slider 6 is in a shape of a convex, the cover plate 2 has a sliding property through the arrangement of the slider 6 and the slide rails 5, the cover plate 2 is convenient to move away from the front surface of the mounting box 1, an extension plate 7 is welded at the edge of the right side of the front surface of the mounting box 1, an iron bar 8 is attached to the left surface of the extension plate 7, the right end of the cover plate 2 is connected with the extension plate 7 through the iron bar 8 and the magnetic stripe 4 in an adsorption manner, and the arrangement of the iron bar 8 and the magnetic stripe 4, the right end of the cover plate 2 is convenient to stably cover the surface of the mounting box 1;

the installation box 1 is internally and integrally provided with an installation plate 9, a breaker main body 10 is positioned on the front surface of the installation plate 9, the front surface of the breaker main body 10 is provided with a plastic switch 11, the left side and the right side of the breaker main body 10 are both fixedly provided with limit strips 12, the outer sides of the limit strips 12 are provided with limit grooves 13, the outer sides of the limit grooves 13 are welded with vertical plates 14, the middle parts of the vertical plates 14 are provided with round holes 15, the vertical plates 14 are welded with the installation plate 9, the vertical plates 14 are connected with the breaker main body 10 through the limit strips 12 and the limit grooves 13, the number of the vertical plates 14 is four, when the breaker main body 10 is installed, firstly, the limit strips 12 on the left side and the right side of the breaker main body 10 are inserted into the limit grooves 13, so that the breaker main body 10 is suspended in the installation box 1, the breaker main body 10 is easy to install and disassemble, iron balls 16 are distributed around the inner walls of the round holes 15, and the inboard of iron ball 16 has run through horizontal pole 17, the right-hand member integration of horizontal pole 17 is provided with montant 18, and the surface of montant 18 is connected with strong spring 19's one end, the left end of horizontal pole 17 runs through locating piece 20, locating piece 20 sets up to the welding with the circuit breaker main part 10 left and right sides, and the locating hole that laminates with horizontal pole 17 left end size is seted up to the inside of locating piece 20, when circuit breaker main part 10 was dismantled, only need to stimulate montant 18 to both sides with strength, make strong spring 19 shrink, the left end of horizontal pole 17 is taken out from locating piece 20, can take out circuit breaker main part 10 from the installation box 1 is inside, whole process convenient and fast, iron ball 16 sets up to the hemisphere structure, and the surface of iron ball 16 contacts with the surface of horizontal pole 17, iron ball 16 surface is smooth, therefore horizontal pole 17 and iron ball 16 direct friction are little, horizontal pole 17 moves conveniently.

The working principle is as follows: during the use, at first remove apron 2 from installation box 1 surface, because installation box 1 constitutes sliding structure through slide rail 5 and slider 6 and apron 2, consequently apron 2 has the slidability, apron 2 removes conveniently, when installing circuit breaker main part 10, at first insert circuit breaker main part 10 left and right sides spacing 12 alignment spacing groove 13, later through horizontal pole 17, montant 18, powerful spring 19 and locating piece 20 cooperate, make the left end of horizontal pole 17 insert inside locating piece 20, accomplish the equipment of circuit breaker main part 10, circuit breaker main part 10 assembles the back in installation box 1 inside, cover 2 front surface at installation box 1 with lapping, the right-hand member of apron 2 is connected with installation box 1 right-hand member through the adsorption of ironbar 8 and magnetic stripe 4, make apron 2 stably cover on installation box 1 surface, when circuit breaker main part 10 dismantles, only need to stimulate montant 18 to both sides with power, make powerful spring 19 shrink, the left end of horizontal pole 17 is taken out from locating piece 20, can take circuit breaker main part 10 out from installation box 1 inside, whole process is convenient swift.

Those not described in detail in this specification are within the skill of the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships illustrated in the drawings, and are used merely to simplify the description of the present disclosure, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present disclosure.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A circuit breaker convenient to installation, includes install bin (1) and circuit breaker main part (10), its characterized in that: the inside integration of install bin (1) is provided with mounting panel (9), circuit breaker main part (10) are located the positive surface of mounting panel (9), and the positive surface of circuit breaker main part (10) is provided with plastic switch (11), the equal fixed mounting in the left and right sides of circuit breaker main part (10) has spacing (12), and the outside of spacing (12) is provided with spacing groove (13), the outside welding of spacing groove (13) has riser (14), and the middle part of riser (14) has seted up round hole (15), the inner wall of round hole (15) encircles and distributes and has iron ball (16), and the inboard of iron ball (16) runs through horizontal pole (17), the right-hand member integration of horizontal pole (17) is provided with montant (18), and the surface of montant (18) is connected with the one end of powerful spring (19), the left end of horizontal pole (17) runs through locating piece (20).

2. A circuit breaker as claimed in claim 1, wherein: the utility model discloses a safe and convenient installation structure, including install bin (1), the positive fixed surface of install bin (1) covers apron (2), and the positive fixed surface of apron (2) installs handle (3), the right-hand member welding of apron (2) has magnetic stripe (4), slide rail (5) have all been seted up to the positive upper and lower marginal inside in surface of install bin (1), and the inside sliding connection of slide rail (5) has slider (6).

3. A circuit breaker according to claim 2, wherein: the installation box (1) and the cover plate (2) form a sliding structure through the sliding rail (5) and the sliding block (6), and the cross section of the sliding block (6) is in a shape like a Chinese character 'tu'.

4. A circuit breaker according to claim 2, wherein: the welding of the positive surface right side edge of install bin (1) has extension board (7), and the left side surface laminating of extension board (7) has ironbar (8), the right-hand member of apron (2) is passed through ironbar (8) and magnetic stripe (4) and is connected with extension board (7) absorption.

5. A circuit breaker according to claim 1 which is easy to install and wherein: the vertical plate (14) and the mounting plate (9) are welded, the vertical plate (14) is connected with the breaker main body (10) through the limiting strips (12) and the limiting grooves (13), and the vertical plate (14) is provided with four parts.

6. A circuit breaker according to claim 1 which is easy to install and wherein: the left side and the right side of the positioning block (20) and the breaker main body (10) are welded, and a positioning hole which is attached to the left end of the cross rod (17) in size is formed in the positioning block (20).

7. A circuit breaker as claimed in claim 1, wherein: the iron ball (16) is arranged to be of a hemispherical structure, and the outer surface of the iron ball (16) is in contact with the outer surface of the cross rod (17).