CN210404082U

CN210404082U - Copper bar of double-bus switch cabinet

Info

Publication number: CN210404082U
Application number: CN201921819438.7U
Authority: CN
Inventors: 岳江涛
Original assignee: Tianjin Jinlian Haotai Copper Industry Co ltd
Current assignee: Tianjin Jinlian Haotai Copper Industry Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-04-24
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to the technical field of copper bars, and discloses a copper bar of a double-bus switch cabinet, which comprises a first copper bar and a second copper bar, wherein one side of the first copper bar and one side of the second copper bar are both provided with a first interface and a second interface, both ends of the first copper bar are both provided with a first connecting hole, both ends of the second copper bar are both provided with a second connecting hole, the outer surfaces of the first copper bar and the second copper bar are provided with radiating fins, the middle position of the outer surface of the first copper bar is wrapped with a heat shrink tube, the copper bar is suitable for the double-bus switch cabinet, has simple structure and reasonable design, can protect the interface of the copper bar by arranging a copper bar joint protecting cover, the radiating fins, the first interface and the second interface and utilizing the mutual cooperation effect between the first copper bar joint protecting fin, and then the connecting points of the copper bar are increased, so as to realize the connection in the, meanwhile, heat generated during the operation of the copper bar can be dissipated in time, and the service life of the copper bar is prolonged.

Description

Copper bar of double-bus switch cabinet

Technical Field

The utility model relates to a copper bar technical field specifically is a copper bar of double-bus switch cabinet.

Background

The copper bar is also called as a copper busbar and is made of copper materials, mainly used for conveying current and connecting electrical equipment, large in borne current, and vital in the electrical equipment, and widely used for super-large current electrolytic smelting projects such as metal smelting, electrochemical plating and chemical caustic soda, and although the types of the copper bar are many, the copper bar still cannot meet the requirements of users.

The current copper bar can't realize carrying out effectual insulation protection to the kneck of copper bar, and secondly the kneck of copper bar is single, can't realize the ascending connection of horizontal direction and vertical side, and the practicality is relatively poor, and the heat that the copper bar during operation produced can not obtain timely heat dissipation simultaneously, so can shorten the life of copper bar for a long time, therefore the copper bar of urgent needs a double-bus switch cabinet solves above-mentioned weak point.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a copper bar of double-bus switch cabinet has solved current copper bar, can't realize carrying out effectual insulation protection to the kneck of copper bar, and secondly the kneck of copper bar is single, can't realize the connection in horizontal direction and the vertical side, and the practicality is relatively poor, and the heat that the copper bar during operation produced simultaneously can not obtain timely heat dissipation, so can shorten the life of copper bar for a long time.

The utility model provides a following technical scheme: the utility model provides a copper bar of double-bus switch cabinet, includes first copper bar and second copper bar, one side of first copper bar and second copper bar all is provided with interface and No. two interfaces, a connecting hole has all been seted up at the both ends of first copper bar, the both ends of second copper bar all are provided with the connecting hole No. two, the surface of first copper bar and second copper bar is provided with the fin, the surface intermediate position parcel of first copper bar has a pyrocondensation pipe No. one, the surface intermediate position parcel of second copper bar has No. two pyrocondensation pipes, the junction of first copper bar and second copper bar is provided with copper bar joint guard shield.

Preferably, the copper bar joint shield is divided into an upper shell cover and a lower shell cover, and the upper shell cover and the lower shell cover are connected through a hinge.

Preferably, the upper casing cover and the lower casing cover are respectively provided with three bolt holes, and the number of the bolt holes is six in total.

Preferably, the number of the cooling fins is four, and every two cooling fins form a group and are respectively arranged at two ends of the first heat shrinkable tube and the second heat shrinkable tube.

Preferably, the diameters of the first connecting hole and the second connecting hole are the same.

Preferably, the horizontal gap between the first interface and the second interface is 10 cm.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this copper bar suitable for double bus-bar switch cabinet, moreover, the steam generator is simple in structure, and reasonable design, through setting up copper bar joint guard shield, the fin, interface and No. two interfaces, utilize the mutually supporting effect between them, thereby can realize carrying out effectual insulation protection to the kneck of copper bar, secondly increase the tie point of copper bar, can realize the connection on horizontal direction and the vertical direction, the problem of single direction connection has been solved, simultaneously can in time dispel the heat to the produced heat of copper bar during operation, the life of copper bar has been prolonged.

Drawings

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

fig. 2 is a schematic structural view of the copper bar joint shield of the present invention when removed;

fig. 3 is a schematic structural view of the first copper bar of the present invention;

fig. 4 is a schematic structural diagram of the connection relationship between the first copper bar, the first interface and the second interface of the present invention;

fig. 5 is the schematic structural diagram of the copper bar joint shield of the present invention.

In the figure: 1. a first copper bar; 2. an interface I; 3. a second interface; 4. a first connecting hole; 5. a first heat shrink tube; 6. a copper bar joint shield; 7. a second heat shrink tube; 8. a second copper bar; 9. bolt holes; 10. a heat sink; 11. a second connecting hole; 12. an upper housing shell; 13. and (4) a lower shell cover.

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.

Referring to fig. 1-5, a copper bar of a double-bus switch cabinet comprises a first copper bar 1 and a second copper bar 8, wherein one side of the first copper bar 1 and one side of the second copper bar 8 are respectively provided with a first interface 2 and a second interface 3, and the first copper bar 1 and the second copper bar 8 are connected in the horizontal direction and the vertical direction by utilizing the mutual matching action therebetween, so that the problem of connecting the copper bars in a single direction is solved, two ends of the first copper bar 1 are respectively provided with a first connecting hole 4, two ends of the second copper bar 8 are respectively provided with a second connecting hole 11, the outer surfaces of the first copper bar 1 and the second copper bar 8 are provided with a radiating fin 10, the radiating fin 10 can timely radiate heat generated during the operation of the copper bar, the service life of the copper bar is prolonged, the middle position of the outer surface of the first copper bar 1 is wrapped with a first heat shrinkable tube 5, the middle position of the outer, the junction of first copper bar 1 and second copper bar 8 is provided with copper bar joint guard shield 6, copper bar joint guard shield 6 divide into epitheca cover 12 and inferior valve cover 13, epitheca cover 12 and inferior valve cover 13 are connected through the hinge, all be provided with three bolt hole 9 on epitheca cover 12 and the inferior valve cover 13, the quantity of bolt hole 9 is six altogether, utilize the interact between them, thereby can realize carrying out effective insulation protection to the kneck of copper bar, the quantity of fin 10 is four, and per two constitution of fin 10 are a set of, set up respectively at the both ends of a pyrocondensation pipe 5 and No. two pyrocondensation pipes 7, the diameter of a connecting hole 4 and No. two connecting holes 11 is the same, the horizontal clearance of a interface 2 and No. two interfaces 3 is 10 cm.

During operation, make both fixed through a connecting hole 4 on the first copper bar 1 and No. two connecting holes 11 on the second copper bar 8 with the bolt, place the copper bar joint guard shield 6 inside under the open mode with the junction of first copper bar 1 and second copper bar 8, use the bolt to pass bolt hole 9 on upper clamshell 12 and the lower clamshell 13 and make its fixed protection, fin 10 dispels the heat in time to the produced heat of first copper bar 1 and second copper bar 8 during operation, when connecting first copper bar 1 and second copper bar 8 in the needs vertical direction, connect through interface 2 and No. two interface 3.

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 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

1. A copper bar of a double-bus switch cabinet comprises a first copper bar (1) and a second copper bar (8), and is characterized in that; one side of first copper bar (1) and second copper bar (8) all is provided with interface (2) and No. two interface (3), connecting hole (4) have all been seted up at the both ends of first copper bar (1), the both ends of second copper bar (8) all are provided with connecting hole (11) No. two, the surface of first copper bar (1) and second copper bar (8) is provided with fin (10), the surface intermediate position parcel of first copper bar (1) has pyrocondensation pipe (5) No. one, the surface intermediate position parcel of second copper bar (8) has pyrocondensation pipe (7) No. two, the junction of first copper bar (1) and second copper bar (8) is provided with copper bar joint guard shield (6).

2. The copper bar of the double-bus switch cabinet as claimed in claim 1, wherein: the copper bar joint shield (6) is divided into an upper shell cover (12) and a lower shell cover (13), and the upper shell cover (12) is connected with the lower shell cover (13) through a hinge.

3. The copper bar of the double-bus switch cabinet as claimed in claim 2, wherein: the upper shell cover (12) and the lower shell cover (13) are respectively provided with three bolt holes (9), and the number of the bolt holes (9) is six.

4. The copper bar of the double-bus switch cabinet as claimed in claim 1, wherein: the number of the radiating fins (10) is four, and every two radiating fins (10) form a group and are respectively arranged at two ends of the first heat-shrinkable tube (5) and the second heat-shrinkable tube (7).

5. The copper bar of the double-bus switch cabinet as claimed in claim 1, wherein: the diameters of the first connecting hole (4) and the second connecting hole (11) are the same.

6. The copper bar of the double-bus switch cabinet as claimed in claim 1, wherein: the horizontal gap between the first interface (2) and the second interface (3) is 10 cm.