CN220086922U - Intensive bus duct - Google Patents
Intensive bus duct Download PDFInfo
- Publication number
- CN220086922U CN220086922U CN202321485374.8U CN202321485374U CN220086922U CN 220086922 U CN220086922 U CN 220086922U CN 202321485374 U CN202321485374 U CN 202321485374U CN 220086922 U CN220086922 U CN 220086922U
- Authority
- CN
- China
- Prior art keywords
- main body
- body frame
- bus duct
- frame
- dense
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 28
- 239000010949 copper Substances 0.000 claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 3
- 241000282472 Canis lupus familiaris Species 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 206010014357 Electric shock Diseases 0.000 description 2
- 241001604129 Polydactylus Species 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a dense bus duct, which comprises a main body frame, wherein cover plates are arranged at two ends of the main body frame, a bus cavity is formed between the main body frame and the cover plates, mounting blocks are arranged at two sides of the cover plates, stop blocks are arranged at two sides of the main body frame, copper bars are inserted into the main body frame, threaded holes are formed between the two stop blocks in the main body frame, an abutting component convenient to adjust is arranged on the main body frame, and radiating fins are arranged at two sides of the main body frame; according to the utility model, the copper bars are abutted and fixed through the cooperation between the adjusting screw and the retaining plate, so that gaps are prevented from being generated between the copper bars, and meanwhile, the cooperation between the radiating fins and the retaining plate has good heat conducting performance, so that the heat radiating effect inside the dense bus duct is effectively improved, and meanwhile, a stepped sealing structure is formed between the frame-shaped groove and the frame-shaped block on the main body frame, so that the waterproof effect of the dense bus duct is improved.
Description
Technical Field
The utility model relates to the technical field of bus ducts, in particular to a dense bus duct.
Background
Dense bus ducts are a power transmission and distribution system for efficiently distributing high current electrical energy in industrial and commercial buildings, providing efficient power delivery, flexibility and safety. The dense bus duct is generally made of conductive material (such as copper or aluminum) and is rectangular or trough-shaped, and is composed of a group of bus bars arranged side by side, each bus bar is separated by insulating material to prevent short circuit and electric shock risks, and the bus bars in the trough can be flexibly configured and connected according to requirements.
In the electric load operation of the intensive bus duct, the copper bar bus generates heat to generate a large amount of heat, the current-carrying capacity is influenced if the heat is not timely dissipated, a large amount of air is filled in the bus cavity, the dissipation of the heat of the conductor of the bus duct is influenced due to the low heat conductivity coefficient of the air, and the internal temperature is difficult to reduce, so that the heat dissipation performance of the copper bus is influenced.
Disclosure of Invention
The utility model aims to provide a dense bus duct to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dense bus duct, includes main body frame, main body frame's both ends all are provided with the apron, form the busbar cavity between main body frame and the apron, and the both sides of apron all are provided with the installation piece, and main body frame's both sides all are provided with the dog, alternate on the main body frame and have the copper bar, are located between two dogs on the main body frame and offer threaded hole, are provided with the butt subassembly of being convenient for adjust on the main body frame, and main body frame's both sides all are provided with the fin.
Preferably, the mounting block is provided with a fixing screw, and one end of the fixing screw penetrates through the mounting block and is connected with the main body frame through internal threads and external threads.
Preferably, the inner side of the cover plate is provided with a frame-shaped block, both ends of the main body frame are provided with frame-shaped grooves, and the frame-shaped blocks are mutually matched with the frame-shaped grooves.
Preferably, the copper bars are arranged in a plurality, the copper bars are distributed along the transverse arrangement of the main body frame, and the outer sides of the copper bars are in an insulator structure.
Preferably, the abutting component comprises an adjusting screw, and the adjusting screw is connected with the threaded hole through internal and external threads.
Preferably, the end part of the adjusting screw is positioned in the main body frame and is provided with a retaining plate, the retaining plate is in butt joint with the copper bar, and the retaining plate is of an aluminum layer structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the copper bars are abutted and fixed through the matching between the adjusting screw and the abutting plate, so that gaps are prevented from being generated among the copper bars, and meanwhile, the matching between the radiating fins and the abutting plate has good heat conducting performance, so that the radiating effect inside the intensive bus duct is effectively improved.
2. According to the utility model, a stepped sealing structure is formed between the frame-shaped groove and the frame-shaped block on the main body frame, so that the waterproof effect of the dense bus duct is improved, and the use effect of the dense bus duct is improved.
Drawings
Fig. 1 is a schematic structural view of the dense bus duct of the present utility model.
Fig. 2 is a schematic structural view between the cover plate and the main body frame.
Fig. 3 is a cross-sectional view of the body frame of the present utility model.
Fig. 4 is a schematic view of the structure of the end of the main frame of the present utility model.
In the figure: a main body frame 1; a stopper 11; a threaded hole 12; a frame-shaped groove 13; a cover plate 2; a mounting block 21; a fixing screw 22; a frame block 23; a copper bar 3; a heat sink 5; an adjusting screw 6; and a retaining plate 61.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a dense bus duct, includes main body frame 1, and main body frame 1's both ends all laminate and have apron 2, form the generating line cavity between main body frame 1 and the apron 2, and main body frame 1 is aluminium system structure, and the both sides of apron 2 all weld and have installation piece 21, peg graft on the installation piece 21 and have fixing screw 22, and fixing screw 22's one end runs through the inside and outside threaded connection between installation piece 21 and the main body frame 1, forms the dismantled and assembled structure of dense bus duct.
Frame-shaped blocks 23 are welded on the inner side of the cover plate 2, frame-shaped grooves 13 are formed in two ends of the main body frame 1, the frame-shaped blocks 23 and the frame-shaped grooves 13 are matched with each other, a stepped sealing structure is formed, and therefore the waterproof effect of the dense bus duct is improved.
The both sides of main body frame 1 have all welded dog 11, and the setting of dog 11 protects the both sides part of main body frame 1 and reduces the possibility of striking, alternates on the main body frame 1 and has copper bar 3, and copper bar 3 is provided with a plurality ofly, and a plurality of copper bars 3 distribute along the transverse arrangement of main body frame 1, and the outside of copper bar 3 is the insulator structure, separates in order to prevent short circuit and electric shock risk through insulating material.
Threaded holes 12 are formed in the main body frame 1 between the two stop blocks 11, a butt assembly convenient to adjust is arranged on the main body frame 1 and comprises an adjusting screw rod 6, the adjusting screw rod 6 is connected with the threaded holes 12 through internal and external threads, the end portion of the adjusting screw rod 6 is located in the main body frame 1 and is connected with a retaining plate 61 in a rotating mode, the retaining plate 61 is in butt joint with the copper bars 3, the copper bars 3 are fixedly in butt joint through cooperation between the adjusting screw rod 6 and the retaining plate 61, gaps are prevented from being generated between the copper bars 2, and heat dissipation of a bus duct conductor can be affected due to the fact that the heat conductivity coefficient of air is very low is reduced.
The retaining plate 61 is of an aluminum layer structure, the copper bar bus bars can generate heat to generate a large amount of heat in the electric load operation of the dense bus duct, the retaining plate 61 absorbs the heat of the copper bar 2 and transmits the heat to the radiating fins 5 through the main body frame 1, and the radiating fins 5 are fixedly connected to two sides of the main body frame 1 so as to achieve the effect of radiating the inside of the dense bus duct.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dense bus duct, includes main body frame (1), its characterized in that: the utility model discloses a bus structure, including main body frame (1), apron (2), installation piece (21), copper bar (3) are arranged on main body frame (1), threaded holes (12) are all offered between two dog (11) on main body frame (1), be provided with the butt subassembly of being convenient for adjust on main body frame (1), both sides of main body frame (1) all are provided with fin (5), main body frame (1) both ends all are provided with apron (2) at the both ends of main body frame (1), form bus cavity between main body frame (1) and apron (2), both sides of apron (2) all are provided with dog (11).
2. A dense bus duct as set forth in claim 1 wherein: the mounting block (21) is provided with a fixing screw rod (22), and one end of the fixing screw rod (22) penetrates through the mounting block (21) and is connected with the main body frame (1) through internal and external threads.
3. A dense bus duct as set forth in claim 1 wherein: the inner side of the cover plate (2) is provided with a frame-shaped block (23), both ends of the main body frame (1) are provided with frame-shaped grooves (13), and the frame-shaped blocks (23) are matched with the frame-shaped grooves (13).
4. A dense bus duct as set forth in claim 1 wherein: the copper bars (3) are arranged in a plurality, the copper bars (3) are distributed along the transverse arrangement of the main body frame (1), and the outer sides of the copper bars (3) are of insulator structures.
5. A dense bus duct as set forth in claim 1 wherein: the abutting assembly comprises an adjusting screw (6), and the adjusting screw (6) is connected with the threaded hole (12) through internal and external threads.
6. A dense bus duct as set forth in claim 5 wherein: the end part of the adjusting screw (6) is positioned in the main body frame (1) and is provided with a retaining plate (61), the retaining plate (61) is in butt joint with the copper bar (3), and the retaining plate (61) is of an aluminum layer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321485374.8U CN220086922U (en) | 2023-06-12 | 2023-06-12 | Intensive bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321485374.8U CN220086922U (en) | 2023-06-12 | 2023-06-12 | Intensive bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220086922U true CN220086922U (en) | 2023-11-24 |
Family
ID=88827731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321485374.8U Active CN220086922U (en) | 2023-06-12 | 2023-06-12 | Intensive bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220086922U (en) |
-
2023
- 2023-06-12 CN CN202321485374.8U patent/CN220086922U/en active Active
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