KR20080030417A - A fabricated distributing board and cabinet pannel using a bus bar moudule - Google Patents

Abstract

An assembly type distribution board using a bus bar module and a manufacturing method thereof are provided to assemble the distribution board rapidly by using the standardized bus bar module, thereby improving work efficiency and productivity. A fabricated distribution board(200) using a bus bar module(100) includes a main circuit breaker(2), a plurality of sub circuit breakers(5), and a plurality of branch circuit breakers(8). The main circuit breaker is fixedly installed at an upper part of a bottom plate. The plurality of sub circuit breakers are fixedly installed at right and left sides of the main circuit breaker in two rows to face each other. The plurality of branch circuit breakers are fixedly installed at lower parts of the plurality of sub circuit breakers in two rows to face each other. The bus bar modules are continuously installed at a lower part of the main circuit breaker to be connected to main bus bars(4) of the main circuit breaker. Each of the bus bar modules has a case composed of an upper case and a lower case, main bus bars longitudinally connected to the main bus bars of the main circuit breaker, and sub bus bars transversely connected to the sub circuit breakers and the branch circuit breakers.

Description

Prefabricated distribution board using busbar module {A FABRICATED DISTRIBUTING BOARD AND CABINET PANNEL USING A BUS BAR MOUDULE}

1 is a plan view showing the structure of a conventional distribution panel

Figure 2 is a plan view showing the structure of the prefabricated distribution panel using the busbar module of the present invention

3 is a perspective view showing a state in which the busbar modules of the present invention are connected to each other

Figure 4 is an exploded perspective view showing the structure of the busbar module of the present invention

Figure 5 is a perspective view showing the structure of another embodiment of the lower case of the busbar module of the present invention

6 to 9 is a view showing the shape of the busbar used in the busbar module of the present invention

10 is a schematic view showing the connection state of the busbar busbar and charity busbar of the present invention

*** Explanation of symbols for main parts of drawing

10: case 12: upper case

14: lower case 16: coupling groove

18: fixing hole 20: coupling hole

22: busbar busbar 24: charity busbar

26: connection hole 28: bus bar upper groove

30: Charity busbar upper groove 32,33: Mothership busbar lower groove

34,35: bottom of charity busbar

36,38,40,42: insulation support

100: busbar module 102: fixing means

200: overall distribution

The present invention relates to a method of manufacturing a prefabricated distribution panel using a busbar module, and more particularly, to prevent safety accidents by busbar busbars and to provide a standardized, standardized, modular busbar module to manufacture a distribution panel prefabricated. The present invention relates to a prefabricated distribution panel manufacturing method using a busbar module that can greatly improve workability and productivity and reduce costs.

In general, the distribution boards and switchboards are equipped with various breakers and switchgear inside the enclosure to draw power from the outside and to selectively supply the power, and to prevent the line from being exposed to the outside. It consists of a case to prevent safety accidents.

In the distribution panel and the distribution panel, the main power input to the outside through the main input terminal is distributed to each electric load, and a circuit breaker is provided inside the distribution panel and the distribution panel case to cut off the current supply when an overload occurs.

FIG. 1 illustrates a conventionally used distribution panel and a distribution panel, and a main circuit breaker 2 is installed in a two-dimensional plane, and a plurality of busbar buses BUS in the vertical direction are provided below the main circuit breaker 2. (BAR) (4) is provided, a pair of left and right auxiliary circuit breakers (5) on both sides of the bus bus bar (BUS-BAR) (4) in the horizontal direction corresponding to each other, the auxiliary circuit breaker ( In the downward direction of 5), many branch circuit breakers 8 are provided side by side in correspondence with a pair of left and right.

A part of the center of the charity busbar 6 is connected and connected to the busbar 4, and both ends of the charity busbar 6 are connected to each auxiliary breaker 5.

The plurality of branch breakers 8 are also connected to each other by the plurality of charity busbars 6.

At this time, the busbar busbar 4 and the charity busbars 6 are alternately installed at the same time in the horizontal direction and selectively connected to each other.

The busbar 4 and the busbar 6 are connected to each other by first forming a hole busbar 4 through hole processing, tap processing, insulation coating, and insulation peeling. After the hole (HOLE) processing, the tap (TAP) processing, the insulation coating work, the insulation peeling work, etc. are carried out to the charity busbar 6 again, the busbar busbar 4 and the charity busbar 6 produced above are manufactured. ) Was a cumbersome and complicated manufacturing method.

In order to process the busbar busbars and the charity busbars as described above, the entire distribution system had to go through a complicated manufacturing process, and a busbar processing apparatus for manufacturing busbars had to be provided.

In addition, in the case of manufacturing the distribution board using the busbar manufactured as described above, there was a problem in that a safety accident occurs in an electrical installation in which high power flows.

For the same reason as above, patents have been applied for manufacturing a distribution panel, such as a distribution panel manufacturing method and an integrated distribution panel, and are actually used.

However, in the case of the previously-distributed distribution panel as described above, a plurality of phases (R phase, S phase, T phase, and N phase) applied to the auxiliary breakers 5 and the branch breakers 8 are used for the charity busbar. It was very difficult to connect to each other by using the connection, the structure is complicated, the manufacturing method is difficult, and practically there was a problem that can not be easily used in the field.

In other words, when the four phases of a pair of auxiliary circuit breakers arranged to the left and right of the main circuit breaker are aligned with each other, it is very difficult to connect the charity busbars because the phase arrangement of the phases is mutually different, and the number of circuit breakers varies depending on the combination of the phases. The combination of the breakers was difficult and there was a problem that there is no stability and complicated assembly.

In addition, in the case of the conventional distribution panel as described above, a lot of time was required during manufacturing, a lot of skilled work personnel were required, and many problems occurred such as deterioration of work efficiency and productivity.

In this regard, the present applicant has innovatively changed the manufacturing method of the distribution panel to connect the busbars and the charity busbars installed in the distribution panel in advance so that not only skilled workers but also anyone can easily manufacture the distribution panel. In order to standardize, standardize, and modularize so as to quickly manufacture a distribution panel, the inventors have invented a manufacturing method of a prefabricated distribution panel to dramatically improve workability and productivity.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a busbar module that can be combined back and forth so as to quickly and quickly manufacture the entire distribution.

An object of the present invention is to provide a busbar module that is configured to fit the busbar busbars and charity busbars for capacity and connected to each other to standardize and standardize.

It is an object of the present invention to provide a distribution panel manufacturing method using a busbar module for prefabricating a distribution panel using a busbar module.

It is an object of the present invention to provide a prefabricated distribution board using a busbar module that can be easily assembled and connected even when the phases of the auxiliary circuit breaker and the branch circuit breaker are different when the bus busbar and the charity busbar are connected.

In addition, an object of the present invention is to provide a prefabricated distribution panel using a busbar module that can be easily assembled and installed even when the busbar busbar and charity busbars are connected, reducing the manufacturing process and at the same time reduce the cost.

In addition, an object of the present invention is to provide a prefabricated distribution panel using a busbar module that can insulate the case of the busbar module to prevent short circuit and ground fault.

It is an object of the present invention to provide a prefabricated distribution board using a busbar that can be freely assembled and installed while balancing the three-phase or four-phase of the breaker by the busbar and the charity busbar.

It is an object of the present invention to provide a prefabricated distribution board using a dedicated busbar applied to various kinds of standardized, standardized, modular busbar modules for manufacturing the prefabricated distribution board.

According to the present invention, a parking unit equipped with busbar busbars is installed, and a plurality of auxiliary circuit breakers and branch circuit breakers are disposed in parallel in two rows at left and right sides of the parking unit, and the distribution board is connected to and installed in a crosswise direction of the charity busbars. In the installation, the bus busbar is installed so as to be connected to the busbar busbar of the parking short circuit and the bus barbar connected to the parking bus terminal to connect with each other, and connected to each phase of the auxiliary circuit breaker or branch breaker at the same time Installing a charity busbar if possible; Installing a plurality of busbar modules by seating a busbar bar and a charity busbar connected to each other by being connected to each other in a case in which a coupling hole into which a busbar bar is fitted is formed and a coupling groove is formed in an upper portion of the coupling hole; And a busbar bar of a second busbar module in which the busbar bar and the charity busbar are intersected in the rear coupling hole of the busbar module formed by seating the busbar bar and the charity busbar. do.

In addition, a parking bus bar provided with a bus busbar in the longitudinal direction is installed, and a plurality of auxiliary circuit breakers and branch circuit breakers are disposed in parallel in two rows at left and right sides of the parking bus, and a crosswise bus bar crosses the bus bus bar. In the distribution board connected to and connected to the phase of each of the auxiliary breaker and branch breaker, the bus busbar connected to the busbar busbar of the parking short circuit protrudes in all directions and the charity busbars protrude in the left and right directions. It is connected to the respective phases of the auxiliary circuit breaker and the branch circuit breaker, the rear portion is characterized in that the bus bar bar is made by continuously connecting and connecting a plurality of busbar modules made of a case formed with a coupling hole and a coupling groove so that the bus bar is fitted.

The busbar module,

A case in which a coupling hole in which a bus bar is connected to a rear side of the upper case and a lower case in which a coupling groove and an upper recess are formed are coupled to each other at an upper and lower part; A bus bus bar installed in the longitudinal direction of the case and protruding in a forward direction so as to be connected to a bus bus bar of the parking short-term; Characterized in that the busbar bar is intersected with each other and the busbar bar protruding in the left and right directions so as to be connected to each of the phases of the auxiliary circuit breaker and the branch circuit breaker, the charcoal busbar is upward and downward And bent into a plurality of irregularities, and the charity busbars are zigzag-shaped busbars formed in a zigzag shape at the bottom of one end of the busbars and are connected and fixed to each other to be integrally formed. The charity busbars are zigzag-shaped busbars connected to and fixed to an intermediate portion of the busbars having irregularities.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation of the present invention.

Figure 2 is a plan view showing the structure of the prefabricated distribution panel using the busbar module of the present invention, Figure 3 is a perspective view showing a state in which the busbar modules of the present invention are connected to each other, Figure 4 is a busbar module of the present invention Figure 5 is an exploded perspective view showing the structure, Figure 5 is a perspective view showing the structure of another embodiment of the lower case of the busbar module of the present invention.

6 to 9 are views showing the shape of a bus bar used in the bus bar module of the present invention.

First, referring to the drawings shown in Figures 1 and 3, the distribution panel 200 using the busbar module 100 of the present invention is fixed to the parking stopper 2 is installed on the top of the bottom plate, A plurality of auxiliary circuit breakers 5 are fixedly installed in the left and right sides of the parking short circuit 2 so as to face each other in parallel in two rows, and a plurality of branch circuit breakers 8 are disposed below the auxiliary circuit breakers 5. It is fixedly installed facing each other in parallel in two rows.

The bus bar modules 100 are continuously fixed to the lower portion of the parking terminal 2 so as to be connected to the bus busbar 4 of the parking terminal 2.

In addition, the busbar modules 101 and 103 are inserted in the lower portion of the busbar module 100 and are continuously installed.

It will be obvious that the busbar module 100 may be installed in plural numbers according to a load desired by a user.

The busbar module 100 has a coupling hole 20 is formed to be inserted and installed continuously, busbar bar 22 is fitted into the coupling hole 20 is coupled and bolts, nuts, pieces, rivets It is fixedly connected by the connection fixing means 102, such as these.

The busbar module 100 of the present invention includes a case 10 formed of an upper case 12 and a lower case 14 and a busbar busbar of the parking shorter 2 coupled to the inside of the case 10. 2) the bus busbar 22 which is connected in the longitudinal direction, and is connected to the bus busbar 22 to cross each other and cross-connected with the auxiliary breakers 5 and the branch breakers 8 in a transverse direction. It consists of the charity busbars 24 which become.

Connection holes 26 are formed at both ends of the busbar busbar 22 and the charity busbar 24, respectively, and the fixing means 102 is fastened to the busbar bars 22. And charity busbars 24 are connected.

Looking in more detail, a plurality of coupling grooves 16 and 17 are formed in the upper and lower portions of the front part of the case 10 of the busbar module 100 of the present invention, the coupling groove 16 A plurality of fixing holes 18 are formed in correspondence with each other.

The fixing hole 18 is formed to penetrate up and down, and the fixing means 102 for connecting the bus bus bar 22 and the charity bus bar 24 is fitted and fixed.

In addition, all of the case 10 is formed with a coupling hole 20 penetrated inward.

The bus bar module 100 of the bus bar module 101 coupled to the rear portion of the bus bar module 100 is fitted into the coupling hole 20 and is coupled to the bus bar module 100 by the fixing means 102. Is fixed to the rear end of the busbar bar 22 of

Subsequently, the bus bar 25 of the busbar module 103 is fitted into and connected to the coupling hole 20 of the busbar module 101, and the busbar module 101 is connected by the fixing means 102. Is connected to and fixed to the rear end of the bus bar 22 of the bus bar.

As described above, the prefabricated distribution panel 200 of the present invention is made of a plurality of busbar modules (100, 101, 103) are continuously assembled, so the operation is made fast.

Figure 4 is an exploded perspective view showing the structure of the busbar module of the present invention, a plurality of busbar lower groove 32 is formed on the upper and lower sides of the lower case 14, the left and right sides A plurality of charity busbar lower recesses 34 are formed.

The charity busbar lower groove 34 is provided with a flat charity busbar 24 in the transverse direction, and the busbar lower lower groove 32 is provided with a flat busbar busbar 22 in the longitudinal direction. It is.

At this time, the charity busbar 24 and the busbar bus 22 are freely installed according to the connection method. That is, the charity busbar 24 may be first installed at the lower side, and the busbar busbar 22 may be connected and connected to the upper portion of the charity busbar 24. The busbar busbar 22 may be installed first and the charity may be installed. Busbars 24 may be wired and installed so as to be located on top of the busbar busbar 22, the charity busbar is installed first in the lower and the busbar busbar is installed on the charity busbar or the busbar busbar is installed first Charity busbars can be installed on the busbar busbars.

The charity busbar 24 and the busbar bus 22 are connected in various ways to the respective phases formed in the parking breaker 2, the auxiliary breaker 5, and the branch breaker 8. It depends on the desired load capacity.

In the present invention, as the preferred embodiment, the basic busbar bus 22 and the charity busbar 24, which are the most basic embodiments, have been described as examples, but the primary bending machine type, the needle-shaped type and the secondary bent shape, etc. Can be connected by busbars.

6 to 9 show busbars of various shapes used in the busbar module 100 of the present invention.

On the other hand, the upper case 12 is coupled to the upper portion of the lower case 14 to fix the charity busbar 24 and the busbar busbar 22, the busbar busbar 22 is fitted and coupled The busbar upper groove 28 is formed on the upper side and the lower side, respectively, so that the coupling hole 20 is formed, and the upper side of the charcoal busbar 30 is formed on the left and right sides.

5 is a view showing another embodiment of the lower case of the present invention, the bus bar lower grooves 32 and 33 formed on the upper and lower sides of the lower case 14 are formed at different heights, respectively. have. It is formed so that the connection at the bus bar 22 and the charity busbar 24 or the busbar busbar and busbar busbar and the connection between the charity busbar and the charity busbar is made in the correct position.

In addition, the bus bar lower grooves 34 and 35 formed on the left and right sides of the lower case 14 are also easily accessible to the bus bar 22 and the charity bus bar 24 according to the bus bar connection method. They are formed at different heights so that they can be connected.

In addition, in order to prevent occurrence of safety accidents such as short circuits and short circuits when the bus busbar 22 and the charity busbar 24 are connected, a plurality of insulating support parts 36 and 38 may be provided on the inner side of the lower case 14. 40, 42 are formed.

6 to 9 are views showing various types of dedicated busbars used in the busbar module 100 for manufacturing the prefabricated distribution panel 200 of the present invention. First, in FIG. 6, a plurality of uneven parts are disposed in the vertical direction. The charity busbars 46 formed with 44 and 45 are shown, and FIG. 7 shows the charity busbars 48 integrally formed with two busbars 50 and 52 formed in a zigzag shape. 8 shows a bus bar 54 bent in a concave-convex shape and a bus bar 52 and 54 formed in a zigzag shape are integrally coupled to and fixed to an intermediate portion, and a charity bus bar 56 formed integrally is illustrated in FIG. 9. Shows a charity busbar 58 formed by the inclined portion (60).

Figure 10 is a schematic diagram showing the connection state of the busbar busbar and charity busbar of the present invention.

A plurality of insulating support portions 38 are formed in the lower case 14 of the busbar module 100, and bus busbars 22 and charity busbars 24 are connected to each other between the insulating support portions 38. It is.

The present invention as described above is not limited to the preferred embodiment as described above, it is common in the art to which the present invention pertains without departing from the spirit of the invention as claimed in the claims of the present invention. Those skilled in the art can make various modifications, as well as such modifications will be within the scope of the claims described as key elements of the present invention.

As such, the present invention has the effect of quickly manufacturing the entire distribution prefabricated using a standardized, standardized busbar module, and has the effect of greatly improving work efficiency and productivity.

In addition, the present invention improves the workability and at the same time can easily work for skilled workers as well as general workers, and by using the standardized, standardized prefabricated busbar module to reduce the loss of materials, the cost is greatly reduced Therefore, the stable work is performed during the manufacturing work of the whole distribution, which has an excellent effect of preventing safety accidents.

Claims (6)

In the distribution panel is provided with a parking bus bar is provided with a bus bus bar, a plurality of auxiliary circuit breakers and branch circuit breakers are arranged in parallel in two rows on the left and right sides of the parking circuit breaker, the cross-section of the charity bus bar is connected and installed A bus booth is installed so as to be connected to the bus bar of the parking short circuit, and a bus booth is connected to the bus bus bar connected to the parking short circuit so as to intersect with each other. Installing a bar; Installing a plurality of busbar modules by seating a busbar bar and a charity busbar connected to each other by being connected to each other in a case in which a coupling hole into which a busbar busbar is fitted is formed and a coupling groove is formed in an upper portion of the coupling hole; And a busbar bar of a second busbar module in which the busbar bar and the charity busbar are intersected in the rear coupling hole of the busbar module formed by seating the busbar bar and the charity busbar. Prefabricated distribution panel using busbar modules. Parking busbars provided with busbars in the longitudinal direction are installed, and a plurality of auxiliary circuit breakers and branch circuit breakers are disposed in parallel in two rows on the left and right sides of the parking busbars, so that the crosswise busbars intersect with the busbar busbars. In the distribution board which is connected and connected to the phases of the auxiliary circuit breaker and the branch circuit breaker, Bus busbars connected to the busbar busbars of the parking terminal are protruded in all directions, and the busbars protrude in the left and right directions so as to be connected and connected to respective phases of the auxiliary circuit breaker and the branch circuit breaker. Prefabricated distribution panel using a busbar module characterized in that the connection is made by continuously connecting a plurality of busbar modules made of a case formed with a coupling hole and a coupling groove to be connected. The method of claim 1, The busbar module, A case in which a coupling hole in which a bus bar is connected to a rear side of the upper case and a lower case in which a coupling groove and an upper recess are formed are coupled to each other at an upper and lower part; A bus bus bar installed in the longitudinal direction of the case and protruding in a forward direction so as to be connected to a bus bus bar of the parking short-term; Prefabricated distribution panel using a busbar module, characterized in that the busbar bar projecting in the left and right direction to be connected to the bus bar and cross each other and at the same time connected to each of the auxiliary circuit breaker and branch breaker. The method of claim 3, wherein The charity busbars are prefabricated distribution panels using busbar modules, which are bent upward and downward to be bent into a plurality of irregularities. The method of claim 3, wherein The charity busbar is a prefabricated distribution panel using a busbar module, characterized in that the busbars formed in a zigzag shape at one end of the busbar in a zigzag shape are connected to each other by being fixed to each other. The method of claim 3, wherein The charity busbar is a prefabricated distribution panel using a busbar module, characterized in that the zigzag-shaped busbar is connected and fixed to the middle portion of the busbar made of irregularities.

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