CN216362121U - Circuit breaker mounting rack - Google Patents

Abstract

The utility model relates to the technical field of electrical equipment, in particular to a circuit breaker mounting frame which can suspend a circuit breaker and is convenient to mount and dismount.

Description

Circuit breaker mounting rack

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a breaker mounting rack.

Background

The circuit breaker is a switching device capable of closing, bearing and breaking current under normal or abnormal loop conditions, and can be used for distributing electric energy, starting an asynchronous motor infrequently and protecting a power supply circuit, the motor and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a circuit breaker mounting frame which can suspend a circuit breaker and is convenient to mount and dismount.

The utility model provides a circuit breaker mounting bracket, includes slide bar, spring, mount table, mounting hole and fixed plate, and the fixed plate top is provided with the slide bar, and mount table sliding connection is on the slide bar, and spring one end is installed on the mount table, and the spring other end is installed at the slide bar tip, is provided with the mounting hole on the mount table.

The fixed plate is provided with a vertical plate, and the sliding rod is installed on the vertical plate.

The sliding rod is connected with a trapezoidal groove in a sliding mode, and the mounting table is connected to the trapezoidal groove in a sliding mode.

The trapezoidal groove is connected with a trapezoidal block in a sliding mode, and the mounting platform is mounted on the trapezoidal block.

Drawings

The utility model is described in further detail below with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic overall structural diagram I of a circuit breaker mounting bracket;

fig. 2 is a schematic view II of the overall structure of a circuit breaker mounting bracket;

FIG. 3 is a schematic view of a riser structure;

FIG. 4 is a schematic view of the mounting table;

FIG. 5 is a schematic structural view of a threaded hole;

FIG. 6 is a schematic view of the construction of the hinge rod;

fig. 7 is a schematic view of a mounting ear.

Detailed Description

Referring to fig. 1-7, there are shown schematic diagrams of embodiments of the present invention that enable a circuit breaker to be suspended for ease of installation and removal, and further,

the sliding rod 202 is arranged above the fixing plate 101, the mounting table 303 is connected to the sliding rod 202 in a sliding mode, one end of the spring 201 is mounted on the mounting table 303, the other end of the spring 201 is mounted at the end portion of the sliding rod 202, and the mounting table 303 is provided with a mounting hole 305.

When the device is used, a worker installs the breaker on the installation platform 303, aligns the installation hole on the breaker with the installation hole 305, then presses the installation platform 303 downwards to enable the installation platform 303 to slide downwards on the sliding rod 202, meanwhile, the spring 201 is compressed, then the installation platform 303 is fixed on the fixed plate 101 by inserting a screw into the installation hole 305, the closer the screw is screwed by the worker, the greater the compression degree of the spring 201 is, the spring 201 plays a protection role and can automatically lock the installation platform 303, the breaker is prevented from being damaged due to overlarge use force when the worker screws the screw, the breaker is in a suspended state relative to the fixed plate 101 at the moment, the worker can conveniently connect the breaker with other electrical elements, enough space is provided for a connecting line of the breaker between the installation platform 303 and the fixed plate 101, when the breaker needs to be disassembled, the worker only needs to loosen the screw, when the screw is disengaged from the fixing plate 101, the spring 201 drives the mounting platform 303 to move upwards due to its own elasticity, thereby realizing the quick disassembling function.

Referring to fig. 1-6, there is shown a schematic view of an embodiment for facilitating the fixing of a slide bar 202 in accordance with the present invention, and further,

the vertical plate 104 is arranged on the fixing plate 101, and the sliding rod 202 is fixedly connected to the vertical plate 104.

In use of the device, an operator mounts the slide bar 202 to the riser 104, thereby fixing the position of the slide bar 202.

Referring to fig. 4, a schematic diagram of an embodiment of the present invention for facilitating installation of multiple circuit breakers is shown and, further,

the trapezoidal groove 301 is connected on the slide bar 202 in a sliding mode, and the mounting table 303 is connected on the trapezoidal groove 301 in a sliding mode.

When the device is used, a worker installs the installation platforms 303 on the trapezoidal groove 301, and then the installation platforms 303 slide on the trapezoidal groove 301, so that the function of adjusting the distance between the circuit breakers can be realized.

Referring to fig. 4, a schematic view of an embodiment of the limiting of the mounting table 303 according to the utility model is shown, further,

the trapezoidal block 302 is connected in the trapezoidal groove 301 in a sliding mode, and the mounting table 303 is fixedly connected to the trapezoidal block 302.

When using this device, the staff control trapezoidal piece 302 slides in trapezoidal groove 301, and trapezoidal piece 302 drives mount table 303 and removes, and then plays and carry out spacing function to mount table 303, and trapezoidal piece 302 slides in trapezoidal groove 301 can guarantee that mount table 303 does not produce the slope when the installation.

Referring to fig. 5, a schematic diagram of an embodiment of a mounting station 303 for facilitating installation according to the present invention is shown, further,

the plurality of screw holes 102 are provided in the fixing plate 101.

When the device is used, a worker aligns the mounting hole 305 with one of the threaded holes 102 and then screws the mounting hole into the threaded hole 102 through a screw, so that the mounting table 303 is fixed on the fixing plate 101, and the plurality of threaded holes 102 facilitate mounting of the plurality of mounting tables 303.

Referring to fig. 4, a schematic diagram of an embodiment of the present invention for facilitating connection of a circuit breaker to other electrical components is shown and, further,

two rectangular through slots 304 are provided on the mounting table 303.

When using this device, the staff installs the circuit breaker on mount table 303, then inserts the connecting wire through two rectangle through groove 304, can be connected circuit breaker and other electrical components.

Referring to fig. 4, there is shown a schematic view of an embodiment of the present invention for facilitating installation of the device, and further,

both mounting ears 103 are disposed on the fixed plate 101.

When the device is used, a worker can install and fix the device through the two installation lugs 103.

Referring to fig. 6, there is shown a schematic view of an embodiment of the present invention for facilitating the elevation of the trapezoidal groove 301, and further,

the lifting plate 403 is slidably connected to the sliding rod 202, and the trapezoidal groove 301 is fixedly connected to the lifting plate 403.

When the device is used, a worker presses the mounting platform 303 downwards, the mounting platform 303 drives the trapezoidal groove 301 to move downwards, and the trapezoidal groove 301 drives the lifting plate 403 to slide downwards on the sliding rod 202.

Referring to fig. 7, a schematic diagram of an embodiment of limiting the position of the lifter plate 403 according to the present invention is shown, and further,

two hinged rods 402 are hinged on the lifting plate 403, moving rods 401 are fixedly connected to the two hinged rods 402, and the two moving rods 401 are slidably connected to the vertical plate 104.

When using this device, the staff pushes down the mount table 303, and mount table 303 drives dovetail groove 301 and moves down, and dovetail groove 301 drives lifter plate 403 and slides down on slide bar 202, and lifter plate 403 drives two hinge bar 402 and expandes for two movable rods 401 slide on riser 104, when two movable rods 401 slide to riser 104 tip, lifter plate 403 can not slide down, and then prescribe a limit to the biggest downward position of mount table 303.

Referring to fig. 6, there is shown a schematic view of an embodiment of the two travel bars 401 being restrained according to the present invention, and further,

two guide rails 105 are provided on the riser 104, and two travel bars 401 are slidably connected to the two guide rails 105, respectively.

When using this device, lifter plate 403 drives two articulated mast 402 and expandes for two carriage release bars 401 slide respectively on two guide rails 105, and guide rail 105 plays two carriage release bars 401 spacing effect, can guarantee that two carriage release bars 401 rectilinear sliding.

Claims (10)

1. A circuit breaker mounting bracket, its characterized in that: the novel sliding rod fixing device comprises a sliding rod (202), a spring (201), a mounting table (303), a mounting hole (305) and a fixing plate (101), wherein the sliding rod (202) is arranged above the fixing plate (101), the mounting table (303) is connected to the sliding rod (202) in a sliding mode, one end of the spring (201) is installed on the mounting table (303), the other end of the spring (201) is installed at the end portion of the sliding rod (202), and the mounting hole (305) is formed in the mounting table (303).

2. The circuit breaker mount of claim 1, wherein: the fixed plate (101) is provided with a vertical plate (104), and the sliding rod (202) is installed on the vertical plate (104).

3. A circuit breaker mount as claimed in claim 2, wherein: sliding connection has dovetail groove (301) on slide bar (202), and mount table (303) sliding connection is on dovetail groove (301).

4. A circuit breaker mount as claimed in claim 3, wherein: a trapezoidal block (302) is connected in the trapezoidal groove (301) in a sliding mode, and the mounting table (303) is mounted on the trapezoidal block (302).

5. The circuit breaker mount of claim 1, wherein: the fixing plate (101) is provided with a plurality of threaded holes (102).

6. The circuit breaker mount of claim 5, wherein: two rectangular through grooves (304) are formed in the mounting table (303).

7. The circuit breaker mount of claim 5, wherein: two mounting lugs (103) are arranged on the fixing plate (101).

8. The circuit breaker mount of claim 4, wherein: the sliding rod (202) is connected with a lifting plate (403) in a sliding mode, and the trapezoidal groove (301) is installed on the lifting plate (403).

9. The circuit breaker mount of claim 8, wherein: still include articulated pole (402) and carriage release lever (401), articulated on lifter plate (403) have two articulated poles (402), all install carriage release lever (401) on two articulated poles (402), two equal sliding connection of carriage release lever (401) are on riser (104).

10. The circuit breaker mount of claim 9, wherein: two guide rails (105) are arranged on the vertical plate (104), and the two moving rods (401) are respectively connected to the two guide rails (105) in a sliding manner.

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