CN217692554U

CN217692554U - Intensive bus duct

Info

Publication number: CN217692554U
Application number: CN202221207092.7U
Authority: CN
Inventors: 孙爱勤
Original assignee: Shanghai Zhenda Complete Sets Of Electrical Co ltd
Current assignee: Shanghai Zhenda Complete Sets Of Electrical Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-10-28
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses an intensive bus duct, include: conductor portion, the shell body, socket seat subassembly, connect curb plate and end connection spare, the surface of conductor portion sets up the insulating layer, conductor portion runs through in the shell body, socket seat subassembly sets up in the shell body, the both ends of shell body set up respectively and connect the curb plate, it passes through end connection spare with the shell body and is connected to connect the curb plate, end connection spare sets up the cross boss, the outside that connects the curb plate sets up the spacing portion that is used for restricting guide portion drunkenness around, the inboard setting that connects the curb plate matches the joint structure of joint with the cross boss. After the cross boss of the end connecting piece of the joint side plate is matched and connected, the conductor part can be locked to prevent the conductor part from moving back and forth, the phenomenon that the insulating layer outside the conductor part is broken due to mechanical vibration in the transportation process and the using process is effectively avoided, and electrical disasters are reduced. In addition, the compact bus duct has the advantages of compact structure, small volume and high protection level.

Description

Intensive bus duct

Technical Field

The utility model relates to a bus duct technical field, more specifically say, relate to an intensive bus duct.

Background

Along with the emergence of the supporting of modern engineering facility and equipment, especially the construction of modern high-rise building, traditional power transmission and distribution equipment-cable can not satisfy the demand of present intelligent building, under equal service condition, the bus duct is changeed and is arranged, makes the branch more easily and goes out the line, and the bus duct can transship in addition, and aspects such as fire prevention are all superior to ordinary power cable. The existing bus duct can cause the damage of an insulating layer in the use process due to poor end treatment, causes an electrical short-circuit accident and causes the power failure of a large-area user.

In conclusion, how to solve the problem that the existing bus duct has potential safety hazards when in use is a problem to be urgently solved by technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an intensive bus duct avoids mechanical shock to lead to the insulating layer outside the conductor portion to break in transportation and the use, reduces the electrical disaster.

In order to achieve the above object, the present invention provides the following technical solutions:

a compact busway, comprising: conductor portion, shell body, socket subassembly, joint curb plate and end connection spare, the surface of conductor portion sets up the insulating layer, conductor portion run through in the shell body, socket subassembly set up in the shell body, the both ends of shell body set up respectively connect the curb plate, connect the curb plate with the shell body passes through end connection spare is connected, end connection spare sets up cross boss, the outside that connects the curb plate sets up and is used for the restriction spacing portion of drunkenness around the conductor portion, the inboard that connects the curb plate set up with the joint structure of cross boss matching joint.

Preferably, the conductor portion includes four conductor plates and one PE line, the PE line is disposed side by side with all the conductor plates, the PE line is disposed on one side of all the conductor plates, the PE line and two ends of the four conductor plates are distributed in a fork-shaped structure, and the joint side plates are disposed on outer sides of all the conductor plates and outer sides of the PE line.

Preferably, the clamping structure is a W-shaped clamping portion.

Preferably, the end connector is connected to the outer housing by screws.

Preferably, the outer housing includes side plates respectively disposed at both sides of the conductor part and cover plates respectively disposed at upper and bottom portions of the two side plates, and the cover plates are connected to the side plates.

Preferably, the outer side of the side plate is provided with a plurality of heat dissipation protrusions, and the surfaces of the heat dissipation protrusions are provided with heat dissipation teeth.

Preferably, the contact surface of the cover plate and the side plate is provided with a positioning protrusion, the contact surface of the side plate and the cover plate is provided with a positioning groove, and the positioning protrusion is clamped into the positioning groove.

Preferably, both cover plates are provided with a drain hole.

Preferably, the cover plate and the side plate are both aluminum alloy pieces.

Preferably, the outer sides of the two cover plates are provided with heat dissipation corrugations.

After the cross boss of the end connecting piece of the joint side plate is matched and connected, the conductor part can be locked to prevent the conductor part from moving back and forth, the phenomenon that the insulating layer outside the conductor part is broken due to mechanical vibration in the transportation process and the using process is effectively avoided, and electrical disasters are reduced. In addition, the compact bus duct has the advantages of compact structure, small volume and high protection level.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a perspective view of an intensive bus duct provided by the present invention;

fig. 2 is a top view of the compact busway provided by the present invention;

fig. 3 is a sectional view of the compact busway provided by the present invention.

In FIGS. 1-3:

1-radiating corrugation, 2-socket assembly, 3-cover plate, 4-cross boss, 5-end connecting piece, 6-joint side plate, 7-PE wire, 8-conductor plate, 9-W-shaped clamping part, 10-side plate, 11-hydrophobic hole, 12-positioning projection, 13-positioning groove and 14-radiating projection.

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.

The core of the utility model is to provide an intensive bus duct, avoid in transportation and the use mechanical shock to lead to the outer insulating layer of conductor portion to break, reduce electrical disasters.

Referring to fig. 1 to 3, an intensive bus duct includes: conductor portion, the shell body, socket subassembly 2, connect curb plate 6 and end connection spare 5, the surface of conductor portion sets up the insulating layer, conductor portion runs through in the shell body, socket subassembly 2 sets up in the shell body, the both ends of shell body set up respectively and connect curb plate 6, connect curb plate 6 and shell body and pass through end connection spare 5 and be connected, end connection spare 5 sets up cross boss 4, the outside setting that connects curb plate 6 is used for limiting the spacing portion of conductor portion front and back drunkenness, the inboard setting that connects curb plate 6 matches the joint structure of joint with cross boss 4.

The application provides an intensive bus duct can use in architectural equipment, can install in the high-voltage electricity well, has advantages such as waterproof, dustproof, radiating effect are good. The intensive bus duct is provided with a special socket assembly 2 for supporting a jack box within 800A for plugging and electricity taking.

The end connecting piece 5 is made of cast aluminum, a cross-shaped boss 4 is arranged at one end of the outer side of the end connecting piece and is convenient to be connected with a joint side plate 6, two ends of the conductor part protrude out of two ends of the outer shell respectively, the joint side plates 6 are arranged on two sides of the end part of the conductor part respectively, the end structure of the conductor part is reduced and expanded, the structure of the joint side plate 6 is matched with the end structure of the conductor part, and the two joint side plates 6 are clamped on two sides of the end part to fix the end part of the conductor part.

After the cross-shaped boss 4 of the end connecting piece 5 of the joint side plate 6 is matched and connected, the conductor part can be locked to prevent the conductor part from moving back and forth, the insulating layer outside the conductor part is effectively prevented from being broken due to mechanical vibration in the transportation process and the use process, and the electrical disasters are reduced. In addition, the compact bus duct has the advantages of compact structure, small volume and high protection level.

In addition to the above embodiments, it is further preferable that the conductor portion includes four conductor plates 8 and one PE line 7, the PE line 7 is disposed side by side with all the conductor plates 8, the PE line 7 is disposed on one side of all the conductor plates 8, both ends of the PE line 7 and the four conductor plates 8 are distributed in a fork-shaped structure, and the joint side plates 6 are disposed on the outer sides of all the conductor plates 8 and the outer sides of the PE line 7. The conductor board 8 adopts high-quality T2 copper to make, and copper content is more than 99.97%, and the conductivity is strong, and the thickness of conductor board 8 sets up to 3mm, and thickness is little, the width is big, because high frequency current is at copper bar surface conduction, the "skin effect" of electric current promptly, increases the current-carrying through setting up the copper bar to the surface area that conductor board 8 can increase conductor board 8, and the gross thickness of conductor board 8 reduces the diffusion that more is favorable to the temperature simultaneously. The number of the conductive plates 8 is only one of the embodiments provided by the present solution, and the specific number of the conductive plates 8 can be determined according to the actual application.

In addition to the above embodiments, the snap structure is further preferably a W-shaped snap portion 9.W shape joint portion 9 surrounds in the side of cross boss 4, and W shape joint portion 9 passes through the screw fastening with cross boss 4, has the self-steering function because of W shape joint portion 9 all has the slope with cross boss 4, can lock each other and die the formation sealing layer.

In addition to the above embodiment, it is further preferable that the end connector 5 is connected to the outer housing by a screw. The end connecting piece 5 is provided with a threaded connecting plate which is provided with a threaded hole, and a screw penetrates through the threaded hole to be connected with the outer shell, so that later-stage automatic production is facilitated.

In addition to the above-described embodiments, it is further preferable that the outer case includes side plates respectively provided on both sides of the conductor portion and cover plates 3 respectively provided on upper and bottom portions of the two side plates, and the cover plates 3 and the side plates are connected to each other. The side plate and the cover plate 3 are riveted without nails to form a whole and an effective nonmagnetic shielding layer is formed at the same time.

On the basis of the above embodiment, as a further preferred, a plurality of heat dissipation protrusions 14 are arranged on the outer sides of the side plates, and heat dissipation teeth are arranged on the surfaces of the heat dissipation protrusions 14, so that heat generated by the conductor part in the operation process of the bus duct can be quickly conducted into the air, and a lower temperature level is maintained in the bus duct.

On the basis of the above embodiment, as a further preference, the contact surface of the cover plate 3 and the side plate is provided with a positioning protrusion 12, the contact surface of the side plate and the cover plate 3 is provided with a positioning groove 13, the positioning protrusion 12 is snapped into the positioning groove 13 for positioning the cover plate 3 and the side plate, and the positioning protrusion 12 and the positioning groove 13 are mutually engaged to form a sealing layer to prevent dust and moisture from entering the outer shell.

On the basis of above-mentioned embodiment, as further preferred, two apron 3 all set up hydrophobic hole 11, and the apron 3 at top and the hydrophobic hole 11 that the apron 3 of bottom set up are in same straight line on vertical direction, are convenient for have the circumstances of falling into water in the use, and quick hydrophobic prevents that water from getting into the inside electric disasters that causes of bus duct. The number of the drainage holes 11 of the two cover plates 3 can be set according to practical application conditions.

On the basis of the above embodiment, as a further preference, the cover plate 3 and the side plate are both aluminum alloy pieces, and preferably, the aluminum alloy pieces are both made of 6063 aluminum magnesium alloy, so that the aluminum alloy has the characteristics of light weight, high strength and good weak magnetism.

In addition to the above embodiments, it is further preferable that the heat dissipation corrugations 1 are provided on the outer sides of both the cover plates 3. The periphery of the stacking position of the busbar is provided with the heat dissipation structures, so that the temperature of the bus duct during operation is effectively reduced, and the current carrying capacity is improved.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

It is right above the utility model provides an intensive bus duct has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. A compact busway, comprising: conductor portion, shell body, socket subassembly (2), joint curb plate (6) and end connection spare (5), the surface of conductor portion sets up the insulating layer, conductor portion run through in the shell body, socket subassembly (2) set up in the shell body, the both ends of shell body set up respectively connect curb plate (6), connect curb plate (6) with the shell body passes through end connection spare (5) are connected, end connection spare (5) set up cross boss (4), the outside that connects curb plate (6) sets up and is used for the restriction spacing portion of drunkenness around the conductor portion, the inboard setting that connects curb plate (6) with the joint structure of cross boss (4) matching joint.

2. The dense bus duct according to claim 1, wherein the conductor part comprises four conductor plates (8) and one PE line (7), the PE line (7) is arranged side by side with all the conductor plates (8), the PE line (7) is arranged on one side of all the conductor plates (8), the PE line (7) and two ends of the four conductor plates (8) are distributed in a fork-shaped structure, and the joint side plates (6) are arranged on the outer sides of all the conductor plates (8) and the outer sides of the PE line (7).

3. The dense bus duct of claim 1, characterized in that the clamping structure is a W-shaped clamping portion (9).

4. Compact busway according to claim 1, wherein the end connection (5) is screwed to the outer housing.

5. The dense bus duct according to claim 1, wherein the outer housing comprises side plates (10) respectively disposed at both sides of the conductor part and cover plates (3) respectively disposed at upper and bottom portions of the two side plates (10), the cover plates (3) being interconnected with the side plates (10).

6. The dense bus duct of claim 5, characterized in that a plurality of heat dissipating protrusions (14) are arranged on the outer side of the side plate (10), and heat dissipating teeth are arranged on the surface of the heat dissipating protrusions (14).

7. The dense bus duct according to claim 5, characterized in that the contact surface of the cover plate (3) and the side plate (10) is provided with a positioning protrusion (12), the contact surface of the side plate (10) and the cover plate (3) is provided with a positioning groove (13), and the positioning protrusion (12) is clamped into the positioning groove (13).

8. Compact busway according to claim 5, wherein both cover plates (3) are provided with drainage holes (11).

9. Compact busway according to claim 5, wherein the cover plate (3) and the side plates (10) are both aluminium alloy pieces.

10. Compact busway according to claim 5, wherein both cover plates (3) are provided with heat dissipating corrugations (1) on the outside.