CN209844490U - Multilayer bus duct connecting device - Google Patents
Multilayer bus duct connecting device Download PDFInfo
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- CN209844490U CN209844490U CN201920734295.3U CN201920734295U CN209844490U CN 209844490 U CN209844490 U CN 209844490U CN 201920734295 U CN201920734295 U CN 201920734295U CN 209844490 U CN209844490 U CN 209844490U
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- Prior art keywords
- bus duct
- layer
- double
- connector
- cover plate
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000010410 layer Substances 0.000 description 58
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a multilayer bus duct connecting device, which comprises a first layer bus duct, a second layer bus duct, a third layer bus duct, a first double-layer connector, a second double-layer connector and a clamping groove; the utility model has the advantages of reasonable design in structure, in operation, through first double-layer connector and second double-layer connector, can be with first layer bus duct, double-deck bus duct structure and three-layer bus duct structure are assembled into to second floor bus duct and third layer bus duct, also can further form multilayer bus duct connection structure through the connector, with the purpose that satisfies heavy current bus duct current-carrying capacity, and simple structure, need not to wear the bolt, assembly efficiency is high, and can save the bus duct cost, upper cover plate and lower apron can be fast with the quick joint in joint groove, avoid the slow problem of traditional bolt dismouting speed, and the connector is by aluminium alloy die sinking producer, the processing degree of difficulty is low, is the standard component, be convenient for purchase, production, inventory, use, be convenient for this device standardization assembly line production.
Description
Technical Field
The utility model relates to a power transmission and distribution equipment technical field specifically is a multilayer bus duct connecting device.
Background
The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects; the bus duct is a device in charge of transmitting and distributing electric energy in a low-voltage power supply system and plays a role in transmitting electric energy. The bus duct is divided into a single-layer bus, a double-layer bus and a three-layer bus according to the current; generally, 2500A to 4000A current adopts a double-layer bus arrangement, and 5000A to 6300A current adopts a 3-layer bus arrangement.
At present, in the prior art, the middle connection of double-layer and three-layer bus ducts mostly adopts a bolt connection method, so that upper and lower layers or upper, middle and lower layers of buses are connected in parallel to meet the current-carrying capacity of a large-current bus; firstly, the bolt connection causes that the structure of each layer of bus duct is not a standard section, only manual riveting or bolt assembly can be carried out, and the standardized flow line production of the bus duct cannot be realized; secondly, the bolt connection needs to punch a hole on the cover plate of the bus, and the assembly speed is low; and after the bus duct operates for a period of time, the bolt can rust and be detached inconveniently, and the bus duct production cost is higher. Accordingly, one skilled in the art provides a multi-layer busway connection device to solve the above problems in the prior art.
Disclosure of Invention
An object of the utility model is to provide a multilayer bus duct connecting device to solve the problem that proposes among 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 multilayer bus duct connecting device, includes first layer bus duct, second floor bus duct, third layer bus duct, first double-deck connector, second double-deck connector and joint groove, first layer bus duct lower extreme joint has first double-deck connector, first double-deck connector lower extreme joint has second floor bus duct, second floor bus duct lower extreme joint has third layer bus duct.
As a further aspect of the present invention: first floor bus duct, second floor bus duct and third floor bus duct all include main part aluminum product, upper cover plate, copper bar, curb plate and apron down, main part aluminum product upper end is provided with the upper cover plate, the inside copper bar that is provided with of main part aluminum product, main part aluminum product middle part left and right sides symmetry is provided with the curb plate, main part aluminum product lower extreme is provided with down the apron, the big or small model of upper cover plate and lower apron is the same.
As a further aspect of the present invention: first double-deck connector and second double-deck connector left end and right-hand member all symmetry are provided with the joint groove, the model size and the upper cover plate phase-match in joint groove.
As a further aspect of the present invention: the first double-layer connector and the second double-layer connector are arranged to be hollow structures, and structural reinforcing plates are arranged inside the first double-layer connector and the second double-layer connector.
As a further aspect of the present invention: the main body aluminum material, the upper cover plate, the lower cover plate, the first double-layer connector and the second double-layer connector are all made of 6063-75 aluminum alloy.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design in structure, in operation, through first double-layer connector and second double-layer connector, can be with first layer bus duct, double-deck bus duct structure and three-layer bus duct structure are assembled into to second floor bus duct and third layer bus duct, also can further form multilayer bus duct connection structure through the connector, with the purpose that satisfies heavy current bus duct current-carrying capacity, and simple structure, need not to wear the bolt, assembly efficiency is high, and can save the bus duct cost, upper cover plate and lower apron can be fast with the quick joint in joint groove, avoid the slow problem of traditional bolt dismouting speed, and the connector is by aluminium alloy die sinking producer, the processing degree of difficulty is low, is the standard component, be convenient for purchase, production, inventory, use, be convenient for this device standardization assembly line production.
Drawings
Fig. 1 is a schematic structural diagram of a multilayer bus duct connecting device.
Fig. 2 is a schematic structural diagram of connection of double-layer bus ducts in a multilayer bus duct connection device.
Fig. 3 is a schematic structural diagram of a first double-layer connector in a multilayer bus duct connecting device.
In the figure: the bus duct comprises a first layer of bus duct 1, a second layer of bus duct 2, a third layer of bus duct 3, a first double-layer connector 4, a second double-layer connector 5, a clamping groove 6, a main aluminum material 101, an upper cover plate 102, a copper bar 103, a side plate 104 and a lower cover plate 105.
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 to 3, in an embodiment of the present invention, a multilayer bus duct connecting device includes a first layer bus duct 1, a second layer bus duct 2, a third layer bus duct 3, a first double-layer connector 4, a second double-layer connector 5 and a clamping groove 6, the first double-layer connector 4 is clamped at the lower end of the first layer bus duct 1, the second layer bus duct 2 is clamped at the lower end of the first double-layer connector 4, and the third layer bus duct 3 is clamped at the lower end of the second layer bus duct 2.
First floor bus duct 1, second floor bus duct 2 and third floor bus duct 3 all include main part aluminum product 101, upper cover plate 102, copper bar 103, curb plate 104 and lower cover plate 105, main part aluminum product 101 upper end is provided with upper cover plate 102, the inside copper bar 103 that is provided with of main part aluminum product 101, main part aluminum product 101 middle part left and right sides symmetry is provided with curb plate 104, main part aluminum product 101 lower extreme is provided with lower cover plate 105, the big or small model of upper cover plate 102 and lower cover plate 105 is the same.
The left end and the right end of the first double-layer connector 4 and the second double-layer connector 5 are symmetrically provided with clamping grooves 6, and the model size of each clamping groove 6 is matched with the upper cover plate 102.
The first double-layer connector 4 and the second double-layer connector 5 are of hollow structures, weight and consumables are reduced, and structural reinforcing plates are arranged inside the first double-layer connector 4 and the second double-layer connector 5 to reinforce structural strength.
The main body aluminum material 101, the upper cover plate 102, the lower cover plate 105, the first double-layer connector 4 and the second double-layer connector 5 are all made of 6063-75 aluminum alloy.
The utility model discloses a theory of operation is:
the utility model relates to a multilayer bus duct connecting device, during operation, can assemble into double-deck bus duct structure with first layer bus duct 1 and second floor bus duct 2 through first double-deck connector 4, can further assemble into three-deck bus duct structure with third layer bus duct 3 joint through second double-deck connector 5, analogize, can further assemble, form multilayer bus duct connecting structure, and reach the purpose that the multiple bus ducts connect in parallel and satisfy the current-carrying capacity of heavy current bus duct through copper bar 103 and curb plate 104, and simple structure, simple to operate, need not to wear the bolt, assembly efficiency is high, and can save the bus duct cost, upper cover plate 102 and lower cover plate 105 can fast joint with joint groove 6, the composite velocity is fast, avoid traditional bolt fastening and the slow problem of the dismantlement speed, and first double-deck connector 4 and second double-deck connector 5 are by the aluminium alloy producer die sinking, the processing degree of difficulty is low, and structural strength is big, and standard section purchase only needs to cut according to specified length unloading and can use, is the standard component, is convenient for purchase, production, stock, use, is convenient for the standardized streamlined production of this device.
The utility model has the advantages of reasonable design in structure, in operation, through first double-layer connector and second double-layer connector, can be with first layer bus duct, double-deck bus duct structure and three-layer bus duct structure are assembled into to second floor bus duct and third layer bus duct, also can further form multilayer bus duct connection structure through the connector, realize the parallelly connected purpose that satisfies heavy current bus duct current-carrying capacity of many bus ducts, and simple structure, simple to operate, need not to wear the bolt, the assembly efficiency is high, and can save the bus duct cost, upper cover plate and lower cover plate can be fast with the quick joint in joint groove, avoid the slow problem of traditional bolt dismouting speed, and the connector is by aluminium alloy producer's die sinking, the processing degree of difficulty is low, be the standard component, be convenient for purchase, production, inventory, use, be convenient for the standardized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a multilayer bus duct connecting device, includes first layer bus duct (1), second floor bus duct (2), third layer bus duct (3), first double-layer connector (4), second double-layer connector (5) and joint groove (6), its characterized in that, first layer bus duct (1) lower extreme joint has first double-layer connector (4), first double-layer connector (4) lower extreme joint has second floor bus duct (2), second floor bus duct (2) lower extreme joint has third layer bus duct (3).
2. The multilayer bus duct connecting device according to claim 1, wherein the first layer of bus duct (1), the second layer of bus duct (2) and the third layer of bus duct (3) comprise a main aluminum material (101), an upper cover plate (102), a copper bar (103), side plates (104) and a lower cover plate (105), the upper cover plate (102) is arranged at the upper end of the main aluminum material (101), the copper bar (103) is arranged inside the main aluminum material (101), the side plates (104) are symmetrically arranged on the left side and the right side of the middle of the main aluminum material (101), the lower cover plate (105) is arranged at the lower end of the main aluminum material (101), and the upper cover plate (102) and the lower cover plate (105) are the same in size and model.
3. The multilayer bus duct connecting device as claimed in claim 1, wherein clamping grooves (6) are symmetrically formed in the left end and the right end of the first double-layer connector (4) and the second double-layer connector (5), and the size of the clamping grooves (6) is matched with that of the upper cover plate (102).
4. A multilayer busway connection device according to claim 1, wherein the first and second double layer connectors (4, 5) are provided as hollow structures, and a structural reinforcing plate is provided inside each of the first and second double layer connectors (4, 5).
5. The multilayer bus duct connecting device as claimed in claim 2, wherein the main body aluminum material (101), the upper cover plate (102), the lower cover plate (105), the first double-layer connector (4) and the second double-layer connector (5) are all made of 6063-75 aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734295.3U CN209844490U (en) | 2019-05-21 | 2019-05-21 | Multilayer bus duct connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920734295.3U CN209844490U (en) | 2019-05-21 | 2019-05-21 | Multilayer bus duct connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209844490U true CN209844490U (en) | 2019-12-24 |
Family
ID=68897720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920734295.3U Active CN209844490U (en) | 2019-05-21 | 2019-05-21 | Multilayer bus duct connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209844490U (en) |
-
2019
- 2019-05-21 CN CN201920734295.3U patent/CN209844490U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 200 Wenxing Road, Qindu District, Xianyang City, Shaanxi Province Patentee after: Chint High Voltage Electrical Equipment (Xianyang) Co.,Ltd. Country or region after: China Address before: No. 200 Wenxing Road, Qindu District, Xianyang City, Shaanxi Province Patentee before: SHAANXI ZHENGTAI BUSBAR TECHNOLOGY Co.,Ltd. Country or region before: China |