CN112652955A

CN112652955A - Mounting seat of circuit breaker

Info

Publication number: CN112652955A
Application number: CN202011571664.5A
Authority: CN
Inventors: 王刚
Original assignee: Changzhou Engineering and Technology Institute of Jiangsu University
Current assignee: Changzhou Engineering and Technology Institute of Jiangsu University
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-04-13

Abstract

The invention relates to a mounting seat of a circuit breaker, which comprises a plurality of U-shaped frames for placing the circuit breaker; each U-shaped frame is hinged with a fastener for preventing the circuit breaker from moving in the frame; and each U-shaped frame is also provided with a locking mechanism for fixing the fastener. The invention has simple structure, and the user only needs to hold the T-shaped handle to open and close the main body part and fixedly install the breaker in the mounting seat.

Description

Mounting seat of circuit breaker

Technical Field

The invention relates to the technical field of switch cabinet parts, in particular to a mounting seat of a circuit breaker.

Background

CN201711491879.4 discloses a be applied to cubical switchboard spare part technical field's circuit breaker mounting structure, circuit breaker mounting structure's mounting panel install on the cubical switchboard, the circuit breaker includes circuit breaker body and bulge, circuit breaker mounting structure still include the female row of circuit breaker, the female row of circuit breaker is connected with circuit breaker body, the bulge sets up to clamping the intraoral structure in the mounting, the circuit breaker body on set up the screw hole, connecting bolt sets up to pass the mounting panel and twist the structure of adorning with the screw hole and being connected. The circuit breaker mounting structure can effectively prevent an operator from contacting the circuit breaker busbar mounted on the mounting plate, ensures the operation safety, can realize the convenient and reliable mounting and dismounting of the circuit breaker busbar, reduces the mounting difficulty of the circuit breaker during mounting, and improves the dismounting efficiency.

Although the installation can effectively prevent an operator from contacting the breaker busbar installed on the installation plate and ensure the operation safety, the installation is complicated, a plurality of screws are required to be screwed for installing the breaker, and therefore, the installation seat of the breaker is required to be found.

Disclosure of Invention

The invention provides a mounting seat of a circuit breaker, aiming at solving the problem of complex mounting of the existing circuit breaker, and the mounting seat comprises a plurality of U-shaped frames for placing the circuit breaker; each U-shaped frame is hinged with a fastener for preventing the circuit breaker from moving in the frame; and each U-shaped frame is also provided with a locking mechanism for fixing the fastener.

Preferably, the fastener includes main part and spacing portion, spacing portion is fixed to be set up the both sides of main part, the upper end of U-shaped frame is fixed with articulated seat, the main part rotates through the pivot to be set up articulated seat is last.

Furthermore, two adjacent main body parts are fixedly connected through a connecting plate, and a T-shaped handle is further fixed on the connecting plate.

Preferably, the main part is close to one side of circuit breaker still is fixed with the sucking disc, the sucking disc is the loudspeaker form, the material of sucking disc is flexible material.

Furthermore, a baffle is fixed at the bottom end of the U-shaped frame, the baffle extends towards the upper end of the U-shaped frame, an installation opening is formed between the baffle and the main body part, and the protruding part of the circuit breaker is clamped in the installation opening.

Preferably, the limiting part is arranged close to one end of the breaker in a rounding mode.

Furthermore, a yielding groove is formed in the U-shaped frame, the main body portion is fixedly connected with the rotating shaft through a connecting plate, the length of the connecting plate is smaller than that of the yielding groove, the width of the connecting plate is larger than that of the yielding groove, and the axis of the rotating shaft is located in the yielding groove in a projection mode.

Preferably, the locking mechanism comprises a magnetic sheet and iron sheets, the magnetic sheet is fixed on two sides of the abdicating groove, the iron sheets are fixed on two sides of the connecting plate, and the magnetic sheet and the iron sheets are matched to fix the connecting plate.

Furthermore, a plurality of heat dissipation holes are formed in the U-shaped frame and are arranged in a rectangular shape.

Preferably, a sliding groove is formed in the U-shaped frame and arranged along the width direction of the U-shaped frame, and the size of the sliding groove is consistent with that of the guide plate at the bottom of the circuit breaker.

Has the advantages that:

1. the breaker is simple in structure, a user only needs to hold the T-shaped handle to open and close the main body part, and the breaker is fixedly arranged in the mounting seat;

2. the main body part is fixed in a way of matching the magnetic sheet and the iron sheet, so that the circuit breaker is fixed;

3. according to the circuit breaker, the U-shaped frame is provided with the heat dissipation holes, so that the heat dissipation effect of the circuit breaker is improved;

4. according to the invention, the sucker is arranged on the main body part, so that the circuit breaker can be more firmly fixed by the main body part.

Drawings

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

FIG. 2 is a schematic view of a fastener of the present invention in a partial process;

FIG. 3 is a schematic view of the structure of the sucking disc of the present invention;

in the figure: 1. a U-shaped frame; 2. a main body portion; 3. a limiting part; 4. a hinged seat; 5. heat dissipation holes; 6. a chute; 7. a baffle plate; 8. a T-shaped handle; 9. a rotating shaft; 10. a connecting plate; 11. iron sheets; 12. a magnetic sheet; 13. a suction cup; 14. and (6) rounding off.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. In the description of the present invention, it is to be understood that the terms "upper", "top", "bottom", and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be taken as limiting the present invention. Furthermore, 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 implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.

Example 1

A mounting seat of a circuit breaker comprises a plurality of U-shaped frames 1 for placing the circuit breaker; each U-shaped frame 1 is hinged with a fastener for preventing the circuit breaker from moving in the frame; and each U-shaped frame 1 is also provided with a locking mechanism for fixing the fastener.

The fastener includes main part 2 and spacing portion 3, spacing portion 3 is fixed to be set up the both sides of main part 2, the upper end of U-shaped frame 1 is fixed with articulated seat 4, main part 2 rotates through pivot 9 to be set up articulated seat 4 is last. Main part 2 rotates on articulated seat 4, and the length of main part 2 is unanimous with the width of circuit breaker, and the spacing portion 3 of 2 both sides of main part just in time is fixed with the circuit breaker, prevents that the circuit breaker from controlling to rock.

Two adjacent main body parts 2 are fixedly connected through a connecting plate 10, and a T-shaped handle 8 is further fixed on the connecting plate 10. The user only needs to hold the T-shaped handle 8, the opening and closing of the main body part 2 can be achieved, the use is convenient and fast, and the use efficiency is improved.

In order to improve fixed effect, main part 2 is close to one side of circuit breaker still is fixed with sucking disc 13, sucking disc 13 is the loudspeaker form, sucking disc 13's material is flexible material. After the main body part 2 rotates, the sucker 13 butts against the breaker, so that the breaker cannot shake front, back, left and right.

A baffle 7 is further fixed at the bottom end of the U-shaped frame 1, the baffle 7 extends towards the upper end of the U-shaped frame 1, an installation opening is formed between the baffle 7 and the main body part 2, and a protruding part of the circuit breaker is clamped at the installation opening. Baffle 7 and the fastener of top, the cooperation of U-shaped frame 1 fix the circuit breaker better, prevent that the circuit breaker bottom from taking place to rock.

In order to prevent the main body 2 from being jammed with the circuit breaker when the main body 2 is pressed downward, the limiting portion 3 is provided near the one end rounded corner 14 of the circuit breaker.

The U-shaped frame 1 is provided with a yielding groove 15, the main body part 2 is fixedly connected with the rotating shaft 9 through a connecting plate 10, the length of the connecting plate 10 is smaller than that of the yielding groove 15, the width of the connecting plate 10 is larger than that of the yielding groove 15, and the axis of the rotating shaft 9 is located in the yielding groove 15 in a projection mode. The connecting plate 10 drives the main part 2 to rotate above the abdicating groove 15, the abdicating groove 15 is formed, and the situation that the rotating angle is limited and the circuit breaker cannot be fixed when the connecting plate 10 rotates is prevented.

The locking mechanism comprises a magnetic sheet 12 and an iron sheet 11, the magnetic sheet 12 is fixed on two sides of the abdicating groove 15, the iron sheet 11 is fixed on two sides of the connecting plate 10, and the magnetic sheet 12 and the iron sheet 11 are matched to fix the connecting plate 10. In the embodiment, the magnetic sheet 12 and the iron sheet 11 are matched, when the iron sheet 11 on the connecting plate 10 rotates to the positions of the magnetic sheets 12 on the two sides of the abdicating groove 15, the magnetic sheet 12 attracts the iron sheet 11, and the connecting plate 10 is prevented from continuously rotating. When the main body 2 needs to be opened, a user only needs to hold the T-shaped handle 8 and pull the T-shaped handle 8 to open the main body 2.

In order to improve the heat dissipation effect of the circuit breaker, a plurality of heat dissipation holes 5 are formed in the U-shaped frame 1, and the heat dissipation holes 5 are arranged in a rectangular shape.

A sliding groove 6 is formed in the U-shaped frame 1, the sliding groove 6 is arranged along the width direction of the U-shaped frame 1, and the size of the sliding groove 6 is consistent with that of a guide plate at the bottom of the circuit breaker. The sliding groove 6 is matched with the guide plate, so that the circuit breaker can only slide left and right and cannot move back and forth, and the circuit breaker is limited.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a mount pad of circuit breaker which characterized in that: comprises a plurality of U-shaped frames (1) for placing the circuit breaker; wherein the content of the first and second substances,

each U-shaped frame (1) is hinged with a fastener for preventing the circuit breaker from moving in the frame; and

each U-shaped frame (1) is also provided with a locking mechanism for fixing the fastener.

2. A mounting socket for a circuit breaker according to claim 1, wherein: the fastener includes main part (2) and spacing portion (3), spacing portion (3) are fixed to be set up the both sides of main part (2), the upper end of U-shaped frame (1) is fixed with articulated seat (4), main part (2) rotate through pivot (9) and set up articulated seat (4) are last.

3. A mounting socket for a circuit breaker according to claim 2, wherein: the adjacent two main body parts (2) are fixedly connected through a connecting plate (10), and a T-shaped handle (8) is further fixed on the connecting plate (10).

4. A mounting socket for a circuit breaker according to claim 2, wherein: main part (2) are close to one side of circuit breaker still is fixed with sucking disc (13), sucking disc (13) are the loudspeaker form, the material of sucking disc (13) is flexible material.

5. A mounting socket for a circuit breaker according to claim 2, wherein: a baffle (7) is further fixed at the bottom end of the U-shaped frame (1), the baffle (7) extends towards the upper end of the U-shaped frame (1), an installation opening is formed between the baffle (7) and the main body part (2), and a protruding part of the circuit breaker is clamped at the installation opening.

6. A mounting socket for a circuit breaker according to claim 2, wherein: the limiting portion (3) is close to one end rounding angle (14) of the circuit breaker.

7. A mounting socket for a circuit breaker according to claim 2, wherein: offer groove of stepping down (15) on U-shaped frame (1), main part (2) through connecting plate (10) with pivot (9) fixed connection, the length of connecting plate (10) is less than the length of groove of stepping down (15), the width of connecting plate (10) is greater than the width of groove of stepping down (15), the axis of pivot (9) is in the projection in groove of stepping down (15) is located in groove of stepping down (15).

8. A mounting socket for a circuit breaker according to claim 7, wherein: locking mechanism includes magnetic sheet (12) and iron sheet (11), magnetic sheet (12) are fixed the both sides in groove of stepping down (15), iron sheet (11) are fixed the both sides of connecting plate (10), magnetic sheet (12) and iron sheet (11) cooperation will connecting plate (10) are fixed.

9. A mounting socket for a circuit breaker according to claim 1, wherein: a plurality of heat dissipation holes (5) are formed in the U-shaped frame (1), and the heat dissipation holes (5) are arranged in a rectangular shape.

10. A mounting socket for a circuit breaker according to claim 1, wherein: a sliding groove (6) is formed in the U-shaped frame (1), the sliding groove (6) is arranged in the width direction of the U-shaped frame (1), and the size of the sliding groove (6) is consistent with that of a guide plate at the bottom of the circuit breaker.