CN218242936U - Bus duct connector - Google Patents

Abstract

The utility model discloses a bus duct connector, including two bus ducts, two the terminal surface that the bus duct is close is provided with the generating line copper bar respectively, be provided with insulating spacer block on the generating line copper bar between two adjacent copper sheets, the terminal surface contact is provided with electrically conductive transition piece in insulating spacer block's upper and lower end both sides and the generating line copper bar within a definite time adjacent two copper sheets, the interior terminal surface fluting of electrically conductive transition piece is provided with the spring post, the other end is provided with insulating horizontal bar on the spring post, terminal surface one side of electrically conductive transition piece is provided with electrically conductive horizontal bar, and is a plurality of the center of insulating spacer block is provided with insulating threaded rod, insulating threaded rod's upper and lower end runs through and is provided with same insulating drain pan, the outer end of insulating drain pan just establishes the outside combination at two bus ducts and is provided with insulating dustcoat. The utility model discloses an inseparable grafting between two bus ducts, effective insulation has protected two bus duct grafting departments simultaneously, has certain heat-sinking capability, and the practicality is strong.

Description

Bus duct connector

Technical Field

The utility model relates to a bus duct electrician correlation device technical field specifically is a bus duct connector.

Background

The bus duct, which is a closed metal device generally composed of copper and aluminum bus bars, is mainly used to distribute large power to each element of a distributed system, and is currently used in indoor low-voltage power transmission trunk line engineering projects to gradually replace the use of wires and cables.

However, the existing plug connector applied to the bus duct has the problems of infirm plugging and the like, so that the bus duct easily causes unnecessary loss grooves in the process of transporting electric energy, and in addition, the protection capability of the plug connector is poor and the practicability is not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bus duct connector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bus duct connector, includes two bus ducts, two the terminal surface that the bus duct is close is provided with the generating line copper bar respectively, be provided with insulating spacer block between two adjacent copper sheets on the generating line copper bar, the upper and lower end both sides of insulating spacer block and with generating line copper bar within a definite time adjacent two copper sheets terminal surface contact be provided with electrically conductive transition piece, the interior terminal surface fluting of electrically conductive transition piece is provided with the spring post, the welding of the other end is provided with insulating horizontal block on the spring post, the terminal surface one side of placing insulating spacer block inner chamber in on the electrically conductive transition piece is provided with electrically conductive horizontal block, and is a plurality of the center of insulating spacer block is provided with insulating threaded rod, insulating threaded rod's upper and lower extreme runs through and is provided with same insulating drain pan, insulating threaded rod's lower extreme and the outer terminal surface of placing insulating drain pan in are provided with insulated nut, the outer end of insulating drain pan just establishes the external combination at two bus ducts and is provided with insulating dustcoat.

Preferably, the other side end of the conductive transverse block is connected with a conductive transition piece structure arranged on the other side of the insulating spacer block.

Preferably, the end face of the insulating outer cover is provided with a radiating fin, and a space is arranged in the insulating outer cover and at the insulating spacer block.

Preferably, four screw hole base plates are arranged on the periphery of the outer portion of the insulating bottom shell, and threaded through grooves are formed in the outer end face of the insulating outer cover and correspond to the screw hole base plates.

Preferably, an insulating outer sheath is sleeved outside the copper sheet arranged on the bus copper bar and at one end close to the bus duct.

Preferably, the spring post is sleeved with a compression spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the electrically conductive transition piece of terminal surface both sides installation about the insulating spacer block that sets up, and at the spring post of the installation of electrically conductive transition piece inner, when pegging graft insulating spacer block between two adjacent copper sheets on the generating line copper bar, the electrically conductive transition piece at this moment can the transmission connection generating line copper bar between two bus ducts, simultaneously under the effect of spring post, has guaranteed electrically conductive transition piece and generating line copper bar upper copper sheet in close contact with, in addition when receiving the action of shaking and using, the spring post can play certain damping, the effect of bradyseism, excellent in use effect;

2. the utility model discloses the insulating drain pan, the insulating dustcoat that still set up simultaneously, through the screw that the outer terminal surface of the outside screw backing plate all around of insulating drain pan and insulating dustcoat corresponds the screw backing plate installation lead to the groove, can use the screw to fix, when needs are overhauld, dismantle the groove through the screw equally, easy operation, in addition, insulating dustcoat overall structure's design has add certain heat-sinking capability when having strengthened connector protective capability.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an overall structure view of the appearance of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.

In the figure: 1. a bus duct; 2. a bus copper bar; 3. insulating spacer blocks; 4. a conductive transition piece; 5. a spring post; 6. an insulating transverse block; 7. a conductive cross piece; 8. an insulated threaded rod; 9. an insulating bottom case; 10. an insulating nut; 11. an insulating housing; 12. a heat dissipating fin; 13. a screw hole base plate; 14. a threaded through slot; 15. an insulating outer sheath; 16. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bus duct connector, including two bus ducts 1, bus copper bar 2 is installed respectively to two terminal surfaces that bus duct 1 is close, install insulating spacer 3 between two adjacent copper sheets on bus copper bar 2, insulating spacer 3's upper and lower end both sides and with bus copper bar 2 within the adjacent two copper sheets terminal surface contact install electrically conductive transition piece 4, spring post 5 is installed to the interior terminal surface fluting of electrically conductive transition piece 4, the other end welding is installed on spring post 5 has insulating horizontal block 6, electrically conductive transition piece 4 is gone up and is put in terminal surface one side of insulating spacer 3 inner chamber and install electrically conductive horizontal block 7, insulating threaded rod 8 is installed at the center of a plurality of insulating spacer 3, same insulating drain pan 9 is installed through to the upper and lower extreme of insulating threaded rod 8, insulating nut 10 is installed to the outer terminal surface of arranging insulating drain pan 9 in, the outer end of insulating drain pan 9 and establish the outside combination at two bus ducts 1 and install insulating dustcoat 11.

The other side end of the conductive transverse block 7 is connected with a related structure of a conductive transition piece 4 arranged on the other side of the insulating spacer block 3; the end face of the insulating outer cover 11 is provided with a radiating fin 12, and a space is arranged in the insulating outer cover 11 and at the insulating spacer block 3, so that a radiating space is provided; four screw hole base plates 13 are arranged on the periphery of the outer part of the insulating bottom shell 9, and threaded through grooves 14 are arranged on the outer end face of the insulating outer cover 11 and correspond to the screw hole base plates 13, so that the assembly and disassembly through screws are facilitated, and the internal maintenance is convenient; an insulating outer sheath 15 is sleeved outside a copper sheet arranged on the bus copper bar 2 and at one end close to the bus duct 1; the spring post 5 is sleeved with a compression spring 16.

The working principle is as follows: the utility model discloses a when using, take out two bus ducts 1, and place in same water flat line is fixed, place a plurality of insulating spacer blocks 3 in proper order between two adjacent copper sheets on two bus bar 1 last nearly end surface installation's the generating line copper bar 2, this moment under the elastic action of spring post 5, make the copper sheet zonulae occludens on conductive transition piece 4 and the generating line copper bar 2 of spring post 5 connection, the conducting cross block 7 power transmission through 3 inner chamber installations of insulating spacer block has connected the generating line copper bar 2 of close end surface installation between two bus bar 1 simultaneously, later operation insulating threaded rod 8, run through a plurality of insulating spacer blocks 3 in proper order, and run through insulating drain pan 9 terminal surface and use insulating nut 10 to twist and lock, use the screw to correspond installation combination insulating dustcoat 11 on insulating drain pan 9 outside screw backing plate 13 all around at last, and the operation is simple, high durability and convenient use, the advantage that excellent in use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a bus duct connector, includes two bus ducts (1), its characterized in that: two the terminal surface that bus duct (1) is close is provided with bus-bar copper bar (2) respectively, be provided with insulating spacer block (3) between two adjacent copper sheets on bus-bar copper bar (2), the last lower extreme both sides of insulating spacer block (3) and with bus-bar copper bar (2) within a definite time adjacent two copper sheet terminal surface contact be provided with electrically conductive transition piece (4), the interior terminal surface fluting of electrically conductive transition piece (4) is provided with spring post (5), the other end welding is provided with insulating horizontal block (6) on spring post (5), the terminal surface one side of putting in insulating spacer block (3) inner chamber on electrically conductive transition piece (4) is provided with electrically conductive horizontal block (7), and is a plurality of the center of insulating spacer block (3) is provided with insulating threaded rod (8), the last lower extreme of insulating threaded rod (8) runs through and is provided with same insulating drain pan (9), the lower extreme of insulating threaded rod (8) and the outer terminal surface of arranging insulating drain pan (9) in are provided with insulating nut (10), the outer end of insulating drain pan (9) and establish the outside combination at two bus ducts (1) and be provided with insulating dustcoat (11).

2. The busway insert connector of claim 1, wherein: the other side end of the conductive transverse block (7) is connected with a related structure of a conductive transition piece (4) arranged on the other side of the insulating spacer block (3).

3. The busway insert connector of claim 1, wherein: the heat dissipation structure is characterized in that heat dissipation fins (12) are arranged on the end face of the insulating outer cover (11), and a space is formed in the insulating outer cover (11) and at the insulating spacer blocks (3).

4. The busway insert connector of claim 1, wherein: four screw hole base plates (13) are arranged on the periphery of the outer portion of the insulating bottom shell (9), and threaded through grooves (14) are formed in the outer end face of the insulating outer cover (11) and correspond to the screw hole base plates (13).

5. The busway insert connector of claim 1, wherein: an insulating outer sheath (15) is sleeved outside a copper sheet arranged on the bus copper bar (2) and at one end close to the bus duct (1).

6. The busway insert connector of claim 1, wherein: and a compression spring (16) is sleeved on the spring column (5).

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