CN210297182U

CN210297182U - High-voltage common-box enclosed bus duct

Info

Publication number: CN210297182U
Application number: CN201921420312.2U
Authority: CN
Inventors: 朱允升
Original assignee: Jiangsu Longcheng Electric Co Ltd
Current assignee: Jiangsu Longcheng Electric Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-04-10
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a high pressure is case enclosed bus groove altogether, including two bus duct apron, two the internal surface of bus duct apron all is equipped with two gomphosis grooves, the gomphosis groove all imbeds and is connected with the bus duct curb plate, the equal fixedly connected with waterproof rubber in both ends of bus duct curb plate, bus duct curb plate and bus duct apron all have seted up first thread groove near the position in gomphosis groove, the equal threaded connection in first thread groove has first bolt. The utility model discloses in, embedding the bus duct curb plate gomphosis inslot, later through being connected between first bolt and first thread groove and the first nut, it is fixed with bus duct curb plate and bus duct apron, through in waterproof connecting piece embedding draw-in groove, the screw makes fixedly between shrouding and the waterproof connecting piece with being connected of third thread groove to accomplish the fixed connection between the bus duct, the waterproof rubber of setting, make this product have good waterproof nature, guaranteed the security and the stability of circular telegram.

Description

High-voltage common-box enclosed bus duct

Technical Field

The utility model relates to a bus duct technical field especially relates to a high pressure is case enclosed bus groove altogether.

Background

Along with the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly in the presence of numerous high-rise buildings and large-scale factory workshops, compared with the traditional cable, the bus duct is more convenient to install and cannot be troublesome to arrange like a cable;

but most of current bus ducts are in moist place, because of its junction design is comparatively traditional, make its water-proof effects not ideal, use for a long time and can influence circular telegram safety on the contrary, because of the inside design of some bus ducts is sealed relatively moreover, make its radiating effect of self not ideal, use for a long time because of its inside thermal accumulation, thereby influence the life of bus duct.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a high-voltage common-box enclosed bus duct.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-voltage common-box closed bus duct comprises two bus duct cover plates, wherein two embedded grooves are formed in the inner surfaces of the two bus duct cover plates, bus duct side plates are embedded and connected into the two embedded grooves, waterproof rubber is fixedly connected to the two ends of each bus duct side plate, first thread grooves are formed in the positions, close to the embedded grooves, of the bus duct side plates and the bus duct cover plates, first bolts are connected to the first thread grooves in a threaded mode, the bottoms of the first bolts are connected with first nuts in a threaded mode, a plurality of heat dissipation fins are arranged in the middle of the outer surfaces of the two bus duct cover plates, six fixing frames are arranged inside the bus duct side plates and the bus duct cover plates, the bottom ends of the six fixing frames are fixedly connected with the bus duct cover plates, copper bars are arranged at the tops of the six fixing frames, and second thread grooves are formed in the positions, second thread groove threaded connection has the second bolt, the equal threaded connection in bottom of second bolt has the second nut, two the draw-in groove has been seted up to bus duct apron's top near heat radiation fins's position, the draw-in groove embedding is connected with waterproof connecting piece, waterproof connecting piece's block department all with waterproof rubber between fixed connection, one side that waterproof connecting piece was kept away from to waterproof rubber is provided with the shrouding.

As a further description of the above technical solution:

third thread grooves are formed in corresponding positions among the sealing plate, the waterproof rubber and the waterproof connecting piece, and screws are connected to the third thread grooves in a threaded mode.

As a further description of the above technical solution:

the copper bar is connected with an insulating sleeve in a position far away from the bus duct side plate and the bus duct cover plate in an embedded manner.

As a further description of the above technical solution:

two fixed slots have all been seted up to the internal surface of bus duct apron near the intermediate position, the fixed slot embedding is connected with insulating baffle, and insulating baffle is located between the copper bar.

As a further description of the above technical solution:

six the mount is three rows of two rows and sets up the distribution, and the top of every row of mount is equipped with a copper bar.

As a further description of the above technical solution:

an inner groove is formed in the middle of the outer surface of each bus duct cover plate, and the bottoms of the radiating fins are fixedly connected with the inner grooves.

The utility model discloses following beneficial effect has:

1. in the high-voltage common-box enclosed bus duct, the copper bar is fixed on the fixed frame through the connection between the second bolt and the second thread groove as well as the second nut, then the insulating baffle is embedded into the fixed groove, then the bus duct side plate is embedded into the embedding groove, and then the bus duct side plate and the bus duct cover plate are fixed through the connection between the first bolt, the first thread groove and the first nut, when the two bus ducts are assembled and installed, the waterproof connecting pieces are embedded into the clamping grooves to enable the copper bars to be mutually contacted and fixed, then the sealing plates and the waterproof connecting pieces are fixed through the connection of the screws and the third thread grooves, thereby accomplish the fixed connection between the bus duct to because the both ends of bus duct curb plate all are provided with waterproof rubber with waterproof connecting piece's block department, make this product have good waterproof nature, guaranteed the security and the stability of circular telegram.

2. This kind of high pressure is total to case enclosed bus groove, because mount, insulating baffle and insulating cover are insulating material for the security of this product can be guaranteed, because the bus duct apron of this product, bus duct curb plate, heat radiation fins are the aluminum alloy material, therefore the inside heat of bus duct can be derived to heat radiation fins on, consequently can help the thermal lapse in the bus duct, thereby the life of extension product.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

figure 4 is the utility model discloses a shrouding and waterproof connecting piece's structural schematic.

Illustration of the drawings: 1. a bus duct cover plate; 2. a bus duct side plate; 3. a first thread groove; 4. a first bolt; 5. fixing grooves; 6. an insulating baffle; 7. a fixed mount; 8. a second thread groove; 9. a first nut; 10. a second bolt; 11. a second nut; 12. a fitting groove; 13. waterproof rubber; 14. copper bars; 15. heat dissipation fins; 16. a card slot; 17. a third thread groove; 18. an insulating sleeve; 19. closing the plate; 20. a screw; 21. Waterproof connecting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a high-voltage common-box enclosed bus duct comprises two bus duct cover plates 1, wherein two embedded grooves 12 are respectively arranged on the inner surfaces of the two bus duct cover plates 1, the embedded grooves 12 are respectively embedded and connected with bus duct side plates 2, two ends of each bus duct side plate 2 are respectively fixedly connected with waterproof rubber 13, first thread grooves 3 are respectively arranged at the positions, close to the embedded grooves 12, of the bus duct side plates 2 and the bus duct cover plates 1, the first thread grooves 3 are respectively in threaded connection with first bolts 4, the bottoms of the first bolts 4 are respectively in threaded connection with first nuts 9, a plurality of radiating fins 15 are respectively arranged at the middle positions of the outer surfaces of the two bus duct cover plates 1, six fixing frames 7 are arranged inside the bus duct side plates 2 and the bus duct cover plates 1, the bottom ends of the six fixing frames 7 are respectively and fixedly connected with the bus duct cover plates 1, copper bars 14 are arranged at the tops of the six fixing, 8 threaded connection of second thread groove has second bolt 10, and the equal threaded connection in bottom of second bolt 10 has second nut 11, and draw-in groove 16 has been seted up to the top of two bus duct apron 1 near the position of heat radiation fin 15, and draw-in groove 16 embedding is connected with waterproof connecting piece 21, and waterproof connecting piece 21's block department all with waterproof rubber 13 between fixed connection, one side that waterproof connecting piece 21 was kept away from to waterproof rubber 13 is provided with shrouding 19.

Third thread grooves 17 are formed in the positions, corresponding to the positions of the sealing plate 19, the waterproof rubber 13 and the waterproof connecting piece 21, of the sealing plate, and the third thread grooves 17 are in threaded connection with screws 20, so that the sealing plate 19 and the waterproof connecting piece 21 can be conveniently mounted, fixed and detached; an insulating sleeve 18 is embedded and connected at a position of the copper bar 14, which is far away from the bus duct side plate 2 and the bus duct cover plate 1, so that the stable electrification of the product is ensured; two fixing grooves 5 are formed in the inner surfaces of the two bus duct cover plates 1 close to the middle, the fixing grooves 5 are connected with insulating baffles 6 in an embedded mode, and the insulating baffles 6 are located between the copper bars 14, so that the power-on stability of the improved product is improved; the six fixing frames 7 are distributed in three rows and two rows, and the top of each row of fixing frames 7 is provided with a copper bar 14, so that the copper bars 14 are fixed conveniently, and the safety of the product is improved; an inner groove is formed in the middle of the outer surfaces of the two bus duct cover plates 1, and the bottoms of the radiating fins 15 are fixedly connected with the inner grooves, so that the radiating effect of the product is improved conveniently.

The working principle is as follows: when a high-voltage common-box closed bus duct is used, a copper bar 14 is fixed on a fixing frame 7 through the connection between a second bolt 10 and a second thread groove 8 and a second nut 11, an insulating baffle 6 is embedded into a fixing groove 5, a bus duct side plate 2 is embedded into an embedding groove 12, then the bus duct side plate 2 is fixed with a bus duct cover plate 1 through the connection between a first bolt 4 and a first thread groove 3 and a first nut 9, when two bus ducts are assembled and installed, the copper bar 14 is mutually contacted and fixed through the embedding of a waterproof connecting piece 21 into a clamping groove 16, a sealing plate 19 is fixed with the waterproof connecting piece 21 through the connection between a screw 20 and a third thread groove 17, so that the fixed connection between the bus ducts is completed, and the waterproof rubber 13 is arranged at the clamping positions of two ends of the bus duct side plate 2 and the waterproof connecting piece 21, make this product have good waterproof nature, the security and the stability of circular telegram have been guaranteed, because mount 7, insulating barrier 6 and insulating cover 18 are insulating material, make the security of this product can guarantee, because the bus duct apron 1 of this product, bus duct curb plate 2, heat radiation fins 15 are the aluminum alloy material, consequently, the inside heat of bus duct can be derived to heat radiation fins 15 on, consequently, can help the thermal lapse in the bus duct, thereby prolong the life of product, certain practicality has.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a high pressure is case enclosed bus groove altogether, includes two bus duct apron (1), its characterized in that: the inner surfaces of the two bus duct cover plates (1) are respectively provided with two embedded grooves (12), bus duct side plates (2) are embedded and connected in the two embedded grooves (12), two ends of each bus duct side plate (2) are respectively and fixedly connected with waterproof rubber (13), the positions of the bus duct side plates (2) and the bus duct cover plates (1) close to the embedded grooves (12) are respectively provided with a first thread groove (3), the first thread grooves (3) are respectively in threaded connection with first bolts (4), the bottoms of the first bolts (4) are respectively in threaded connection with first nuts (9), the middle positions of the outer surfaces of the two bus duct cover plates (1) are respectively provided with a plurality of radiating fins (15), six fixing frames (7) are arranged inside the bus duct side plates (2) and the bus duct cover plates (1), and the bottom ends of the six fixing frames (7) are respectively and fixedly connected with the bus duct cover plates (1), six the top of mount (7) is equipped with copper bar (14), six second thread groove (8) have all been seted up with the corresponding position of copper bar (14) at the top of mount (7), second thread groove (8) threaded connection has second bolt (10), the equal threaded connection in bottom of second bolt (10) has second nut (11), two draw-in groove (16) have been seted up to the position that the top of bus duct apron (1) is close to heat radiation fins (15), draw-in groove (16) embedding is connected with waterproof connecting piece (21), the block department of waterproof connecting piece (21) all with waterproof rubber (13) between fixed connection, one side that waterproof connecting piece (21) were kept away from in waterproof rubber (13) is provided with shrouding (19).

2. The high-voltage common-box enclosed bus duct according to claim 1, characterized in that: third thread grooves (17) are formed in corresponding positions among the sealing plates (19), the waterproof rubber (13) and the waterproof connecting piece (21), and screws (20) are connected to the third thread grooves (17) in a threaded mode.

3. The high-voltage common-box enclosed bus duct according to claim 1, characterized in that: the copper bar (14) is far away from the positions of the bus duct side plate (2) and the bus duct cover plate (1) and is connected with an insulating sleeve (18) in an embedded mode.

4. The high-voltage common-box enclosed bus duct according to claim 1, characterized in that: two fixed slots (5) have all been seted up near the intermediate position to the internal surface of bus duct apron (1), fixed slot (5) embedding is connected with insulating baffle (6), and insulating baffle (6) are located between copper bar (14).

5. The high-voltage common-box enclosed bus duct according to claim 1, characterized in that: six the mount (7) are three rows and two rows and are arranged and distributed, and the top of each row of mount (7) is provided with a copper bar (14).

6. The high-voltage common-box enclosed bus duct according to claim 1, characterized in that: an inner groove is formed in the middle of the outer surface of each bus duct cover plate (1), and the bottom of each heat dissipation fin (15) is fixedly connected with the inner groove.