CN209526474U - A kind of plug assembly of bus duct - Google Patents

Abstract

The utility model discloses a kind of plug assembly of bus duct, including main body and jack box, the inside of the main body is provided with side plate in two sides up and down, and jack box is located at the right side of main body, wherein, busbar is installed among the right side of the main body, and is fitting connection between main body and busbar；The jack box is internally provided with frame plate, and the inside of the frame plate is equipped with fishplate bar, and the surface of fishplate bar is placed with insulation board, is fitting to connection between the fishplate bar and frame plate.The plug assembly of the bus duct is equipped with jack box; jack box is located between two groups of main bodys; it is mainly used to connect main body; guarantee the circulation of electric current between main body, is provided with side plate in main body, side plate is located at the two sides of main body; busbar can be protected; card slot is provided on busbar, the setting of card slot can cooperate between the fixture block on fishplate bar, complete the connection between fishplate bar and busbar.

Description

A kind of plug assembly of bus duct

Technical field

The utility model relates to bus duct device technical field, specially a kind of plug assembly of bus duct.

Background technique

The appearance of present each electronic product and electric appliance, causes the increase of electricity consumption, and now many electrical equipments are all Have a setting bus duct, bus duct be guarantee its key part that can be carried out normal use, therefore bus duct have become it is common One of electrical device.

As modernization project facility is emerged in large numbers with what is equipped, the electricity consumption of all trades and professions and different field is also increasing rapidly Add, present electric power has become essential equipment in production and life, produces upper electricity consumption not however as present Disconnected to increase, traditional cable is no longer satisfied requirement in the case where high current conveys, and multiway cable is used in combination also to existing Installation and connection bring inconvenience, and plug type bus duct occurs as a kind of novel power transmission equipment, and traditional Cable is compared, and can be conveyed to high current, while safety is higher, system is also more perfect.

The plug assembly of modern bus duct belongs to electric power docking device, and general plug assembly poor connectivity holds Electric leakage accident easily occurs, is also easy to fall from junction, in addition, safety is insufficient, there is shortcoming in insulation function, for this purpose, we It is proposed a kind of highly-safe, plug assembly of the good bus duct of connectivity.

Utility model content

The purpose of this utility model is to provide a kind of plug assemblies of bus duct, to solve to mention in above-mentioned background technique The plug assembly poor connectivity of existing bus duct out, is easy to happen electric leakage accident, is also easy to fall from junction, separately Outside, safety is insufficient, and insulation function has shortcoming.

To achieve the above object, the utility model provides the following technical solutions: a kind of plug assembly of bus duct, including The inside of main body and jack box, the main body is provided with side plate in two sides up and down, and jack box is located at the right side of main body, in which:

Busbar is installed among the right side of the main body, and is fitting connection between main body and busbar；

The jack box is internally provided with frame plate, and the inside of the frame plate is equipped with fishplate bar, and the surface of fishplate bar is placed There is insulation board, is fitting to connection between the fishplate bar and frame plate.

Preferably, the busbar includes card slot, copper wire and recess, and the card slot is located at the inside of busbar, and blocks The two sides up and down of slot are respectively connected with copper wire, and the recess is located at the surface of busbar.

Preferably, the copper wire is symmetrical about the horizontal center line of card slot, and recess is along the surface vertical direction of busbar It is uniformly arranged.

Preferably, the insulation board includes heat-shrink tube and copper bar, and the heat-shrink tube is located at the inside of insulation board, and pyrocondensation The positioned inside of pipe has copper bar.

Preferably, the inner structure size of the heat-shrink tube matches with the external structure size of copper bar, and heat-shrink tube it Between vertical direction between copper bar along insulation board be uniformly arranged.

Preferably, the fishplate bar includes fixture block and copper sheet, and the fixture block is located at the left and right sides of fishplate bar, and fishplate bar is interior Portion is mounted on copper sheet.

Compared with prior art, the utility model has the beneficial effects that

1, the plug assembly of the bus duct is equipped with jack box, and jack box is located between two groups of main bodys, is mainly used to connect Main body guarantees the circulation of electric current between main body, is provided with side plate in main body, side plate is located at the two sides of main body, can be to busbar It is protected, card slot is provided on busbar, the setting of card slot can cooperate between the fixture block on fishplate bar, complete fishplate bar Connection between busbar greatly increases the connectivity between fishplate bar and busbar, jack box is avoided to fall from main body, separately Outside, recess is arranged, and recess can increase the contact area of main body and air, and busbar is helped to radiate.

2, fixture block is provided on fishplate bar, size cooperates between fixture block and card slot, and fishplate bar is helped to be attached, and fishplate bar closes It is symmetrical in the vertical centerline of jack box, it is provided with copper sheet between fishplate bar, between the centrally located fishplate bar of copper sheet, copper sheet Setting can utilize the conductibility of copper sheet, be conducive to that the fishplate bar in middle position is helped to be attached, guarantee the connection of circuit.

3, for insulation board between fishplate bar, insulation board can completely cut off fishplate bar, and fishplate bar is avoided to occur in circuit communication mutually The case where influence, meanwhile, it is mounted with copper bar on insulation board, heat-shrink tube is enclosed on the outside of copper bar, copper bar is to be able to maintain fishplate bar Direct connectivity does not conflict with each other still with insulation board, and insulation board mainly prevents from influencing excessive, and heat-shrink tube between fishplate bar Copper bar is mainly protected, avoids influencing each other between copper bar, increases the wear-resisting and anticorrosive property of device.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model fishplate bar side structure schematic diagram；

Fig. 3 is the utility model insulation board the schematic diagram of the section structure.

In figure: 1- main body, 2- side plate, 3- busbar, 301- card slot, 302- copper wire, 303- recess, 4- jack box, 5- frame Plate, 6- fishplate bar, 601- fixture block, 602- copper sheet, 7- insulation board, 701- heat-shrink tube, 702- copper bar.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of plug assembly of bus duct, including main body 1 Side plate 2 is provided in two sides up and down with the inside of jack box 4, main body 1, and jack box 4 is located at the right side of main body 1；

Fig. 1 and Fig. 2 are please referred to, busbar 3 is installed among the right side of main body 1, and is embedding between main body 1 and busbar 3 Close connection；Busbar 3 includes card slot 301, copper wire 302 and recess 303, and card slot 301 is located at the inside of busbar 3, and card slot 301 two sides up and down are respectively connected with copper wire 302, and recess 303 is located at the surface of busbar 3, and the setting of copper wire 302 can guarantee Electric conductivity inside busbar 3, copper wire 302 is symmetrical about the horizontal center line of card slot 301, and recess 303 is along the table of busbar 3 Face vertical direction is uniformly arranged, and recess 303 is arranged, and recess 303 can increase the contact area of main body 1 Yu air, is helped conductive Row 3 is radiated；

Fig. 1 and Fig. 2 are please referred to, jack box 4 is internally provided with frame plate 5, and the inside of frame plate 5 is equipped with fishplate bar 6, and fishplate bar 6 surface is placed with insulation board 7, and to be fitting to connection between fishplate bar 6 and frame plate 5, fishplate bar 6 includes fixture block 601 and copper sheet 602, Fixture block 601 is located at the left and right sides of fishplate bar 6, and the inside of fishplate bar 6 is mounted on copper sheet 602, the setting of copper sheet 602, Neng Gouli With the conductibility of copper sheet 602, is conducive to that the fishplate bar 6 in middle position is helped to be attached, guarantees the connection of circuit；

Fig. 1 and Fig. 3 are please referred to, insulation board 7 includes heat-shrink tube 701 and copper bar 702, and heat-shrink tube 701 is located at insulation board 7 Inside, and the positioned inside of heat-shrink tube 701 has copper bar 702, insulation board 7 can completely cut off fishplate bar 6, avoid fishplate bar 6 in circuit communication When the case where influencing each other, the inner structure size of heat-shrink tube 701 matches with the external structure size of copper bar 702, and Vertical direction between heat-shrink tube 701 between copper bar 702 along insulation board 7 is uniformly arranged, and heat-shrink tube 701 mainly protects copper Bar 702 avoids influencing each other between copper bar 702, increases the wear-resisting and anticorrosive property of device.

Working principle: for the plug assembly of this kind of bus duct, first by jack box 4 be placed on two groups of main bodys 1 it Between, using the dimensional fits relationship between busbar 3 and fishplate bar 6, enable fishplate bar 6 between busbar 3；Recycle fishplate bar The mode that fixture block 601 is clamped is connected to by the dimensional fits relationship on the fixture block 601 on 6 and busbar 3 between card slot 301 On card slot 301, and then make to be connected with each other between 4 upper connecting plate 6 of busbar 3 and jack box；After fishplate bar 6 is connect with busbar 3, meeting The electric current being connected between two groups of main bodys 1, electric current can flow to another group of main body 1 by fishplate bar 6, are located in the middle busbar 3 and connect It is provided with copper sheet 602 between plate 6, connects circuit between busbar 3 and fishplate bar 6 by copper sheet 602, and then smoothly, it is like this complete At the use process of the plug assembly of entire bus duct.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of plug assembly of bus duct, which is characterized in that including main body (1) and jack box (4), the main body (1) Inside is provided with side plate (2) two sides up and down, and jack box (4) is located at the right side of main body (1), in which:

It is equipped with busbar (3) among the right side of the main body (1), and is fitting connection between main body (1) and busbar (3)；

The jack box (4) is internally provided with frame plate (5), and the inside of the frame plate (5) is equipped with fishplate bar (6), and fishplate bar (6) Surface be placed with insulation board (7), between the fishplate bar (6) and frame plate (5) for be fitting to connection.

2. a kind of plug assembly of bus duct according to claim 1, it is characterised in that: the busbar (3) includes There are card slot (301), copper wire (302) and recess (303), the card slot (301) is located at the inside of busbar (3), and card slot (301) Two sides up and down be respectively connected with copper wire (302), the recess (303) is located at the surface of busbar (3).

3. a kind of plug assembly of bus duct according to claim 2, it is characterised in that: the copper wire (302) about The horizontal center line of card slot (301) is symmetrical, and recess (303) is uniformly arranged along the surface vertical direction of busbar (3).

4. a kind of plug assembly of bus duct according to claim 1, it is characterised in that: the insulation board (7) includes There are heat-shrink tube (701) and copper bar (702), the heat-shrink tube (701) is located at the inside of insulation board (7), and heat-shrink tube (701) is interior Portion is mounted with copper bar (702).

5. a kind of plug assembly of bus duct according to claim 4, it is characterised in that: the heat-shrink tube (701) Inner structure size matches with the external structure size of copper bar (702), and between heat-shrink tube (701) between copper bar (702) Vertical direction along insulation board (7) is uniformly arranged.

6. a kind of plug assembly of bus duct according to claim 1, it is characterised in that: the fishplate bar (6) includes Fixture block (601) and copper sheet (602), the fixture block (601) is located at the left and right sides of fishplate bar (6), and the inside of fishplate bar (6) is respectively mounted There are copper sheet (602).