CN219998139U

CN219998139U - Distribution circuit breaker

Info

Publication number: CN219998139U
Application number: CN202321111873.0U
Authority: CN
Inventors: 景朋飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-11-10
Anticipated expiration: 2033-05-10

Abstract

The utility model provides a distribution breaker, which comprises a mounting plate, wherein a rotating plate is rotationally connected to the surface of the mounting plate through a bearing, the outer surface of the rotating plate is smooth, a breaker body is arranged on the smooth surface of the rotating plate, upper and lower clamping assemblies for clamping and fixing the upper and lower ends of the breaker body are arranged on the upper and lower sides of the mounting plate, the angle of the breaker is adjusted under the action of pulleys and annular sliding grooves, the breaker is convenient to detach and mount, and compared with the prior art, the breaker is fixedly mounted through the upper and lower clamping assemblies and the side limiting assemblies, meanwhile, an inserting plate is inserted into a slot of the mounting plate, the horizontal position and the stability of the breaker after mounting are maintained, when the breaker needs to be detached, the side limiting assemblies are unlocked, the upper and lower clamping assemblies and the breaker are rotated along the sliding grooves, and are rotated to a direction convenient for manual operation, so that the installation and the detachment of the device are more convenient, and the problem that screws of a plurality of vision blind areas cannot be detached is avoided.

Description

Distribution circuit breaker

Technical Field

The utility model relates to the technical field of installation of distribution circuit breakers, in particular to a distribution circuit breaker.

Background

The circuit breaker generally comprises contact system, arc extinguishing system, operating device, release and shell etc. and the circuit breaker is the switching device that can normally return to the electric current under the condition and close, bear and break off the electric current under the unusual return to the condition in the prescribed time, and the mounted position of circuit breaker needs to be decided according to the environment, and inconvenient regulation to the angle of regulating plate when meetting some crowded positions of installation environment can not install the circuit breaker well, and the random installation leads to the structure unstable, and the installation dismantles spending time is long, has reduced the availability factor of circuit breaker.

The patent CN218351391U proposes a distribution breaker, through being provided with the stay tube, the mounting panel, the sliding tube, the magnetic path, the fixed plate, regulating plate and circuit breaker body, when installing it, install the stay tube through the mounting panel earlier according to the installation environment fixedly, afterwards, the pulling regulating plate makes the sliding tube that is connected through fixed plate and regulating plate slide in the circular recess of stay tube thereupon, the magnetic path also slides in the spout and the sheetmetal separation thereupon, the magnetic path can rotate after entering the ring channel, rotatory forty-five degrees or ninety degrees equiangular degrees are adjusted the angle of regulating plate and are pressed the regulating plate and reset, the regulating plate angle is confirmed the back and are installed the fixed plate in the mounting hole of relevant position on the regulating plate according to installation environment and demand, the more the position that the mounting hole is more available, can be adjusted the angle of regulating plate according to the installation environment, the installation is more reasonable firm, installation and dismantlement are also convenient and save time, the more application scope of mounting position has more, the availability is wider, the use efficiency of circuit breaker has been improved.

The technical scheme disclosed in the above patent document installs the circuit breaker centre gripping between two sliding plates, and both sides are pegged graft through locating hole and mounting hole and are locked, accomplish the installation to the circuit breaker, and the circuit breaker can also rotate simultaneously, and then conveniently dismantle or install the circuit breaker in narrow and small space, but the device body has more screw fixation, consequently, maintenance personal's maintenance space and visible space are limited in narrow and small space itself, more screw fixation can lead to dismantling the difficulty, take place the unable problem dismantled of regional screw that the visual angle can't see in addition easily.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a power distribution breaker to solve the problems in the prior art, the power distribution breaker is novel in structure, the breaker is installed and fixed through the upper clamping component, the lower clamping component and the side limit component, meanwhile, the plugboard is inserted into the slot of the mounting plate, the horizontal position of the breaker is kept, the stability of the breaker after installation is kept, when the breaker needs to be disassembled, the side limit component is unlocked, the upper clamping component, the lower clamping component and the breaker are rotated along the chute, and the upper clamping component, the lower clamping component and the breaker are rotated to a direction convenient for manual operation, so that the installation and the disassembly of the device are more convenient, and the problem that a plurality of vision blind area screws cannot be disassembled is avoided.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a join in marriage electric circuit breaker, includes the mounting panel, the mounting panel rotates through the bearing and is connected with the rotor plate on the surface, and the rotor plate surface is smooth, be equipped with the circuit breaker body on the smooth surface of rotor plate, both sides are equipped with the upper and lower centre gripping subassembly fixed to both ends centre gripping about the circuit breaker body about the mounting panel, and the mounting panel left and right sides is equipped with the spacing subassembly of the spacing fixed side to circuit breaker body both sides.

Further, the upper clamping assembly and the lower clamping assembly comprise inner plates, the top and the bottom of the back of the circuit breaker body are both provided with the inner plates, the top and the bottom of the front of the circuit breaker body are provided with outer plates, a spring telescopic rod is fixed between the inner plates and the outer plates, and folding cloth is fixed between the inner plates and the outer plates of the top of the circuit breaker body.

Further, the baffle is connected to the outer plate surface of the bottom of the circuit breaker body in a symmetrical rotation mode through a rotating shaft, the inserted posts are symmetrically fixed to the outer plate surface of the top of the circuit breaker body, and the baffle can be sleeved on the inserted posts in a sliding mode.

Further, the surface of the inner plate is provided with pulleys, and the surface of the mounting plate is provided with annular sliding grooves along the rotating path of the symmetrical pulleys.

Further, the side limit assembly comprises side plates, the side plates are arranged on two sides of the circuit breaker body, the two-way screw rod is rotatably arranged on the outer surface of the side plates through the bearing seat, and the two ends of the two-way screw rod are engaged and sleeved with the connecting plates.

Further, a vertical plate is fixed on the outer end surface of the inner plate, a sliding frame is sleeved on the surface of the vertical plate in a sliding mode, and the sliding frame is fixed with the connecting plate.

Furthermore, the other side of the sliding frame is fixedly provided with a plugboard, the top and the bottom of the mounting plate are provided with slots, and the plugboard can be inserted into the slots.

The utility model has the beneficial effects that: the utility model relates to a distribution breaker, which comprises a mounting plate; a slot; a chute; a rotating plate; a circuit breaker body; an upper and lower clamping assembly; a baffle; inserting a column; an inner plate; an outer plate; a pulley; folding cloth; a spring telescoping rod; a side limit assembly; inserting plate; a sliding frame; a riser; a connecting plate; a bidirectional screw; a side plate;

1. under the effect of this distribution breaker through pulley and annular spout, adjust the angle of circuit breaker, conveniently dismantle and install.

2. This join in marriage electric breaker passes through the cup joint of baffle and inserted column, wraps up spacingly to the circuit breaker front end, increases the stability of circuit breaker installation between inner panel and planking.

3. This join in marriage electric breaker can play certain dustproof function through the folding cloth at circuit breaker body top, reduces the piling up of circuit breaker body top dust.

4. This join in marriage electric breaker is fixed for prior art through upper and lower clamping assembly and the spacing subassembly installation of side, and the picture peg inserts the slot of mounting panel inside simultaneously, keeps the breaker to keep horizontal position and stability after the installation, when dismantling when needs, with the spacing subassembly unblock of side, rotate clamping assembly and circuit breaker from top to bottom along the spout, rotate it to the direction of making things convenient for manual operation for the installation of device is more convenient with dismantling, also can not have some visual field blind area screw unable detachable problem.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a power distribution circuit breaker according to the present utility model;

FIG. 2 is a schematic diagram of a side limiting assembly of a power distribution breaker according to the present utility model;

FIG. 3 is a schematic diagram of an upper and lower clamping assembly of a power distribution breaker according to the present utility model;

in the figure: 1. a mounting plate; 11. a slot; 12. a chute; 13. a rotating plate; 2. a circuit breaker body; 3. an upper and lower clamping assembly; 31. a baffle; 32. inserting a column; 33. an inner plate; 34. an outer plate; 35. a pulley; 36. folding cloth; 37. a spring telescoping rod; 4. a side limit assembly; 41. inserting plate; 42. a sliding frame; 43. a riser; 44. a connecting plate; 45. a bidirectional screw; 46. and a side plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a distribution circuit breaker, includes mounting panel 1, mounting panel 1 rotates through the bearing on the surface and is connected with rotor plate 13, and rotor plate 13 surface is smooth, be equipped with circuit breaker body 2 on the smooth surface of rotor plate 13, mounting panel 1 upper and lower both sides are equipped with the upper and lower clamping assembly 3 fixed to circuit breaker body 2 upper and lower both ends centre gripping, and mounting panel 1 left and right sides is equipped with spacing fixed side spacing subassembly 4 to circuit breaker body 2 both sides, when using the device, with mounting panel 1 preinstall in circuit breaker assigned position department, install circuit breaker body 2 through upper and lower clamping assembly 3 and side spacing subassembly 4 afterwards, when dismantling when needs, rotate circuit breaker body 2 intercommunication upper and lower clamping assembly 3 to the angle that makes things convenient for manual operation, dismantle and install it.

In this embodiment, the upper and lower centre gripping subassembly 3 includes inner panel 33, circuit breaker body 2 back top and bottom all are equipped with inner panel 33, and circuit breaker body 2 the preceding top and bottom are equipped with planking 34, be fixed with spring telescopic link 37 between inner panel 33 and the planking 34, be fixed with folding cloth 36 between inner panel 33 and the planking 34 at circuit breaker body 2 top, be connected with baffle 31 through the pivot symmetry rotation on the planking 34 surface of circuit breaker body 2 bottom, and the planking 34 surface symmetry at circuit breaker body 2 top is fixed with inserted post 32, baffle 31 slidable cup joints on inserted post 32, under the effect through spring telescopic link 37, circuit breaker upper and lower both ends centre gripping is between inner panel 33 and planking 34, can play certain dustproof function through folding cloth 36 at circuit breaker body 2 top, reduces circuit breaker body 2 top dust's accumulation, avoids influencing the heat dissipation, cup joints through baffle 31 and inserted post 32, wraps up spacing circuit breaker front end, increases the stability of circuit breaker installation between inner panel 33 and planking 34.

In this embodiment, the side limit assembly 4 includes curb plate 46, circuit breaker body 2 both sides are equipped with curb plate 46, and rotate through the bearing frame on the curb plate 46 surface and install bi-directional screw 45, bi-directional screw 45's both ends meshing has cup jointed even board 44, be fixed with riser 43 on the outer end surface of inner panel 33, and riser 43 slides on the surface and cup jointed sliding frame 42, sliding frame 42 is fixed with even board 44, sliding frame 42 opposite side is fixed with picture peg 41, slot 11 has all been seted up to the top and the bottom of mounting panel 1, and picture peg 41 can insert inside slot 11, and two curb plates 46 are spacing to the both sides of circuit breaker, rotate bi-directional screw 45 and drive two even boards 44 opposite movement, sliding frame 42 slides along riser 43, drive picture peg 41 insert inside corresponding slot 11, spacing and the rotation of placing the circuit breaker to the vertical direction of circuit breaker.

In this embodiment, the pulley 35 is installed on the surface of the inner plate 33, the annular chute 12 is provided on the surface of the mounting plate 1 by the rotation path of the symmetrical pulley 35, after the plug board 41 is separated from the plug-in connection of the slot 11, the circuit breaker is rotated, and the upper and lower clamping assemblies 3 rotate under the sliding action of the pulley 35 and the chute 12 along with the circuit breaker, so that the angle of the circuit breaker is adjusted, and the circuit breaker is convenient to detach and install.

When the device is used, the mounting plate 1 is pre-mounted at the designated position of the breaker, the two connecting plates 44 are driven to move oppositely by the rotating bidirectional screw 45, the sliding frame 42 slides along the vertical plate 43, the inserting plate 41 is driven to be inserted into the corresponding inserting groove 11, the vertical direction of the breaker is limited, the breaker is rotated, the upper end and the lower end of the breaker are clamped between the inner plate 33 and the outer plate 34 under the action of the spring telescopic rod 37, a certain dustproof function can be achieved through the folding cloth 36 at the top of the breaker body 2, the accumulation of dust at the top of the breaker body 2 is reduced, the influence on heat dissipation is avoided, the front end of the breaker is wrapped and limited through the sleeving connection of the baffle plate 31 and the inserting post 32, the stability of the breaker between the inner plate 33 and the outer plate 34 is improved, when the breaker needs to be disassembled, the upper clamping assembly 3 rotates along with the breaker under the sliding action of the pulley 35 and the sliding groove 12 after the inserting plate 41 is separated from the inserting groove 11, the angle of the breaker is adjusted, and the disassembly and the assembly are convenient.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a distribution circuit breaker, includes mounting panel (1), its characterized in that: the utility model discloses a circuit breaker, including mounting panel (1), breaker body (2) are equipped with on the smooth surface of rotor (13), mounting panel (1) are connected with rotor (13) through the bearing rotation on the surface, and rotor (13) surface smooth, mounting panel (1) upper and lower both sides are equipped with upper and lower centre gripping subassembly (3) fixed to the upper and lower both ends centre gripping of breaker body (2), and mounting panel (1) left and right sides is equipped with spacing fixed side spacing subassembly (4) to breaker body (2) both sides, upper and lower centre gripping subassembly (3) include inner panel (33), breaker body (2) back top and bottom all are equipped with inner panel (33), and the front top and the bottom of circuit breaker body (2) are equipped with planking (34), be fixed with spring telescopic link (37) between inner panel (33) and planking (34), be fixed with folding cloth (36) between inner panel (33) and planking (34) at circuit breaker body (2) top, limit subassembly (4) of side include curb plate (46), circuit breaker body (2) both sides are equipped with curb plate (46), and rotate through the bearing frame on curb plate (46) surface and install bi-directional screw rod (45), the both ends meshing of bi-directional screw rod (45) has cup jointed link board (44).

2. A distribution breaker according to claim 1, characterized in that: the circuit breaker is characterized in that a baffle plate (31) is connected to an outer plate (34) at the bottom of the circuit breaker body (2) in a symmetrical rotation mode through a rotating shaft, plug posts (32) are symmetrically fixed to the outer plate (34) at the top of the circuit breaker body (2) in the surface, and the baffle plate (31) is sleeved on the plug posts (32) in a sliding mode.

3. A distribution breaker according to claim 2, characterized in that: the pulley (35) is arranged on the surface of the inner plate (33), and the annular chute (12) is arranged on the surface of the mounting plate (1) along the rotation path of the symmetrical pulley (35).

4. A distribution breaker according to claim 1, characterized in that: a vertical plate (43) is fixed on the outer end surface of the inner plate (33), a sliding frame (42) is sleeved on the surface of the vertical plate (43) in a sliding mode, and the sliding frame (42) is fixed with a connecting plate (44).

5. A distribution breaker according to claim 4, characterized in that: the other side of the sliding frame (42) is fixedly provided with a plugboard (41), the top and the bottom of the mounting plate (1) are provided with slots (11), and the plugboard (41) can be inserted into the slots (11).