KR200411090Y1 - Bus duct wiring of electrical - Google Patents

Abstract

The present invention relates to a bus duct for electrical wiring, the bus duct for electrical wiring according to the present invention, the center portion is a long bar shape, one side is connected to the lower end of the insulation connection, the other side is the upper conductor coupled to the upper end A pair of conductor plates including a plate: and a central portion having a long bar shape, one side of which is connected to an upper end of an insulating connection part, and a lower conductor plate of which an insulating connection part is coupled to a lower end thereof; An insulator coated on a central portion of a long bar shape of the upper conductor plate and the lower conductor plate to insulate electricity; A space is formed therein so that the conductor plate passes through, and a pair of pressing plates for compressing the conductor plate is formed at one side thereof, and a pair of coupling plates coupled to the pressing plate of another duct is formed at the other side thereof; And bolts and nuts fastened to the pressure plate to apply pressure to the pressure plate.

According to the bus duct for electrical wiring according to the present invention as described above, it is possible to fix on both sides by installing the conductor plate and the insulating connection portion of the "m" shape, it is possible to fix the duct firmly, and to prevent the short circuit of the wiring There is an advantage.

Conductor plate, insulator, pressure plate, binding plate

Description

Bus duct wiring of electrical

1 is a perspective view showing the configuration of a bus duct for electrical wiring of the present invention,

Figure 2 is a perspective view showing a coupled state of the bus duct for electrical wiring according to a preferred embodiment of the present invention,

Figure 3 is an explanatory view showing the shape of the body of the bus duct for electrical wiring according to a preferred embodiment of the present invention,

4 is an explanatory view showing the shape of the offset body and the conductor plate of the bus duct for electric wiring according to the preferred embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

10: duct 100: conductor plate

110: insulation connection 120: upper conductor plate

130: lower conductor plate 200: insulator

300: body 310: pressure plate

311: bolt 312: nut

313: pressure plate 320: bonding plate

330: wiring harness 340: "A" shaped body

350: "T" shaped body 360: cruciform body

370: offset body 371: horizontal conductor plate

372: vertical conductor plate

The present invention relates to a bus duct for electric wiring, and more specifically, it is possible to fix on both sides by installing a conductor plate and an insulating connection part of the "m" shape, so that the duct can be securely fixed and the short circuit can be prevented. The present invention relates to a bus duct for electrical wiring.

In general, bus ducts are mainly used for power wiring in large factories or buildings. Especially, bus ducts are often used in places that are difficult to connect with wires, such as large currents, which cannot be handled by wires or must pass through areas that generate a lot of heat. Will be used.

The bus duct wiring method has a relatively small area of panel and installation, and there is no additional material for installation, and it is easy to add it with low labor cost. In addition, it has excellent electrical characteristics such as voltage drop, air shortening effect, and easy maintenance in future due to the simplification of the system.

In recent years, bus ducts have been rapidly evolving as the benefits are recognized in large systems. Compared to the past, the modern building system is getting bigger and requires a different amount of energy, and according to this trend, the bus duct is installed in harmony with the modern building with various advantages such as safe and low energy loss. to be.

However, in the conventional bus duct, since the conductor plate and the insulated connection part where the grooves are formed in the center are fixed by bolts and nuts, it is difficult to secure the fixing and there is a problem of a short circuit of the wiring.

In addition, since the use of a straight body, there was a problem that construction is difficult to fit a variety of zones and situations.

The present invention is devised to solve the above problems, and the object of the present invention is to install a conductor plate and an insulation connection part of the "m" shape so that it can be fixed at both sides, so that the duct can be fixed firmly and prevent the short circuit of the wiring. It is to provide a bus duct for electrical wiring.

In addition, the two-stage vertically bent offset body is provided to provide a bus duct for electrical wiring that is easy to construct in the part forming a stage.

In addition, "a", "T" shaped and cross-shaped body is provided to provide a bus duct for electrical wiring that can be installed ducts for various areas and situations during construction.

In order to solve the above problems, the bus duct for electric wiring according to the present invention has a central part of a long bar shape, one side of which is connected to the lower end of the insulating connection, and the other side of the upper conductor plate is coupled to the upper end of the insulation: Is a long bar shape, one side is coupled to the upper end of the insulating connecting portion, the other side is connected to the lower end of the lower conductive plate: a pair of conductor plates including; An insulator coated on a central portion of a long bar shape of the upper conductor plate and the lower conductor plate to insulate electricity; A space is formed therein so that the conductor plate passes through, and a pair of pressing plates for compressing the conductor plate is formed at one side thereof, and a pair of coupling plates coupled to the pressing plate of another duct is formed at the other side thereof; And bolts and nuts fastened to the pressure plate to apply pressure to the pressure plate.

In addition, the outer side of the pressing plate is characterized in that it comprises a pair of pressing bars for supporting the bolt and nut.

The body may include an offset body that is bent in two stages at right angles to form a stage. The offset body includes a horizontal conductor plate installed in a horizontal direction with the offset body and a vertical conductor plate installed in a vertical direction. It is characterized by including.

In addition, the body is characterized in that it further comprises a "b" shape, "T" shape and cross body.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.

1 is a perspective view showing a configuration of an electrical wiring bus duct of the present invention, Figure 2 is a perspective view showing a coupling state of an electrical wiring bus duct according to a preferred embodiment of the present invention.

1 to 2, the bus duct for electric wiring according to a preferred embodiment of the present invention includes a conductor plate 100, an insulator 200, and a body 300.

The conductive plate 100 is formed as a pair of the upper conductor plate 120 and the lower conductor plate 130, it is preferable that the insulating connecting portion 110 is formed on both sides.

The upper conductor plate 120 and the lower conductor plate 130 have a long bar shape at the center thereof, and both sides thereof have a “m” shape in which grooves are formed at both sides of the center so that the bolts 311 can pass therethrough. .

One side of the upper conductor plate 120 is coupled to the insulating connecting portion 110 at the lower end, the other side is the insulating connecting portion 110 is coupled to the upper end, one side of the lower conductor plate 130 is an insulating connection portion ( 110 is coupled to the top, the other side is preferably connected to the insulating connecting portion 110 at the bottom.

By forming the insulating connecting portion 110 located on the other side of the conductor plate 100 to the upper end of the upper conductor plate 120 and the lower end of the lower conductor plate 130 to be spaced apart by a predetermined interval, Coupling with the insulating connecting portion 21 formed on one side of the duct 20 is possible.

Preferably, the plurality of conductor plates 100 may be used together, wherein the conductor plate 100 may be in contact with positive (+) (−) anodes or in contact with the inner surface of the duct 10. It is preferable to coat and install the insulator 200 to be described later so as not to. In addition, it is preferable to use tin or silver plated copper having electrical conductivity, and the conductor plate 100 should have a structure that can sufficiently withstand the rated current and the rated short-time current.

On the other hand, when the insulating connecting portion 110 is coupled with the insulating connecting portion 21 formed on one side of the other duct 20, the parts to be connected (110, 21) so as to overlap the upper and lower bolts 311 and It is pressurized by tightening with the nut 312. Since the bolt 311 passes through the lower end from the upper end of the pressure plate 310 to be described later and presses the insulating connecting part 110, the insulating connecting parts 110 and 21 are the same as the conductor plate 100. The “m” shape in which grooves are formed on both sides of the center to allow the bolt 311 to pass is preferable.

The insulator 200 is coated on a central portion formed in a long bar shape of the upper conductor plate 120 and the lower conductor plate 130 to insulate electricity. When the electrode of the conductor plate 100 is directly connected, the flow As the current increases, heat is generated and a fire is generated. In order to prevent electric leakage or to prevent an electric shock due to a person touching the non-insulated conductor plate 100 by mistake, the conductor plate 100 is applied. Is insulated through the insulator 200.

For simplicity, the insulator 200 is preferably made of polyester or vinyl chloride.

Hereinafter, the shape of the body and the conductor plate of the bus duct for electric wiring of the present invention will be described with reference to FIGS. 3 and 4.

Figure 3 is an explanatory view showing the shape of the body of the electrical wiring bus duct according to a preferred embodiment of the present invention, Figure 4 is a shape of the offset body and the conductor plate of the electrical wiring bus duct according to a preferred embodiment of the present invention. It is explanatory drawing.

As shown in Figures 3 and 4, the body 300 is to accommodate the conductor plate 100 therein to protect the conductor plate 100, the space therein to allow the conductor plate 100 to pass through Is formed, it is preferable that the pressing plate 310 and the coupling plate 320 is formed on both sides.

The pressure plate 310 is formed on one side of the body 300 to compress the conductor plate 100 and the insulating connecting portion 110, a pair of pressure plates, one on each of the top and bottom of the body 300. 310 is preferably formed. The joining plate 310 is formed with a hole in the center of the upper end and the lower end is fastened by the bolt 311 and the nut 312 to compress the conductor plate 100 and the insulating connecting portion 110, in the present invention Since the conductor plate 100 and the insulating connecting portion 110 have an “m” shape, the bolt 311 passes through the grooves on both sides to compress the conductor plate 100 and the insulating connecting portion 110. It is a feature that it is possible. By manufacturing the conductor plate 100 and the insulating connecting portion 110 in an “m” shape, both sides of the conductor plate 100 and the insulating connecting portion 110 can be fastened with bolts 311. This prevents short circuits and ensures secure fixing.

In addition, the pressing plate 310 may be tightened with a torque wrench and tightened with a magic lock so as to prevent disconnection contact failure or contact when the bolt 311 and the nut 312 are fastened.

In addition, the outer side of the pressing plate 310 is preferably provided with a pressing table 313 to support the bolt 311 and the nut 312.

The coupling plate 320 is installed on the other side of the body 300, and is coupled to the pressure plate 22 of another duct 20, one pair of coupling plates, one at each of the top and bottom of the body 300. 320 is preferably formed.

The coupling plate 320 is coupled to the pressure plate 22 of another duct 20 to compress the conductor plate 100 and the insulating connecting portion 110 by bolts 311 and nuts 312. In this case, the shape of the coupling plate 320 is manufactured in the shape of "m" like the conductor plate 100 and the insulating connecting portion 110, the bolt 311 passes through the grooves on both sides and the conductor plate ( It is preferable to enable crimping of the 100 and the insulating connecting portion 110.

The bolt 311 is to use a high-strength bolt 311 so as to transfer a strong torque when tightening the torque wrench, the contact between the coupling plate 320 and the conductor plate and the insulating connecting portion 110. By making the same area, even if you do not use a bolt with a large torque value, it is possible to secure a fixed, there is an economic effect.

On the other hand, the body 300, as shown in Figure 3, it is preferable to include a "b" shaped body 340, "T" shaped body 350 and the cruciform body 360.

Due to the "a" shaped body 340, "T" shaped body 350 and the cross-shaped body 360, the construction of the duct 10 suitable for various zones and situations, such as the connection between the corner portion or the duct 10 during construction It becomes possible to install.

In addition, as shown in FIG. 4, the body 300 includes an offset body 370 that is bent in two stages at right angles to form a stage, and the offset body 370 has a stage during construction. It is characterized in that the construction can be easily assembled to form a part.

In addition, the offset body 370 is provided with a horizontal conductor plate 371 installed in the horizontal direction and the offset body 370 and a vertical conductor plate 372 installed in the vertical direction, the conductive plate 100 By installing in the horizontal or vertical direction with the body 300 by installing a conductor plate 100 suitable for the situation at the time of construction, the wiring is convenient.

In the above description, the horizontal conductor plate 371 and the vertical conductor plate 372 are formed on the offset body 370. However, the "a" body 340 and the "T" body according to the construction situation. It is also possible to form the horizontal conductor plate 371 and the vertical conductor plate 372 in the 350 and the cruciform body 360.

On the other hand, as shown in Figure 2, the body 300 is preferably provided with a wiring mechanism 330 for supplying power, such as telephone, CATV, LAN.

Optimal embodiments have been disclosed in the drawings and specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not intended to limit the scope of the present invention as defined in the meaning or the utility model registration claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the attached utility model registration claims.

As described above, according to the present invention, it is possible to fix both sides by installing a conductor plate and an insulation connection part having an “m” shape, thereby enabling firm fixing of the duct, and preventing the short circuit of the wiring.

In addition, there is an advantage that the construction is easy to the part forming the end due to the vertically bent two-stage offset body.

In addition, the "a", "T" shape and the cross-shaped body is provided there is an advantage that can be installed ducts for various areas and situations during construction.

Claims (4)

The center part is long bar-shaped, one side is coupled to the lower end of the insulating connection, the other side is the upper conductor plate is coupled to the upper end: and the center is long bar-shaped, one side is coupled to the upper end, The side is a pair of conductor plates including: a lower conductor plate coupled to the lower end for insulation; An insulator coated on a central portion of a long bar shape of the upper conductor plate and the lower conductor plate to insulate electricity; A space is formed therein so that the conductor plate passes through, and a pair of pressing plates for compressing the conductor plate is formed at one side thereof, and a pair of coupling plates coupled to the pressing plate of another duct is formed at the other side thereof; And And a bolt and a nut fastened to the pressure plate to apply pressure to the pressure plate. The method according to claim 1, An outer side of the pressure plate includes a pair of pressure bars for supporting the bolt and nut for electrical wiring bus duct. The method according to claim 1, The body includes an offset body that is bent in two stages at a right angle to form a stage, wherein the offset body includes a horizontal conductor plate installed in a horizontal direction with the offset body and a vertical conductor plate installed in a vertical direction. An electric wiring bus duct, characterized in that. The method according to claim 1 or 3, The body is an electrical wiring bus duct further comprising a "b", "t" and cross-shaped body.

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