CN212114694U - Bus duct convenient to use - Google Patents
Bus duct convenient to use Download PDFInfo
- Publication number
- CN212114694U CN212114694U CN202020949199.3U CN202020949199U CN212114694U CN 212114694 U CN212114694 U CN 212114694U CN 202020949199 U CN202020949199 U CN 202020949199U CN 212114694 U CN212114694 U CN 212114694U
- Authority
- CN
- China
- Prior art keywords
- locking
- contact piece
- bus duct
- pressure spring
- connecting contact
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The utility model belongs to the technical field of bus ducts, in particular to a bus duct convenient to use, which comprises a bus duct shell, wherein a bus bar is erected in the bus duct shell, rotating shafts are erected at two ends of the bus bar, one end of the bus bar is connected with a first connecting contact piece through the rotating shaft, a storage cavity is formed in the middle of the first connecting contact piece, a locking contact piece is fixed on one side surface of the storage cavity through welding, and a first pressure spring is fixed on the inner side of the locking contact piece through welding; when the bus duct is connected, the first connecting contact piece is in butt joint with the second connecting contact piece, the locking contact piece is embedded and clamped in the second connecting contact piece, the first pressure spring pressurizes the locking contact piece through the elasticity of the first pressure spring, so that the locking contact piece is tightly embedded with the second connecting contact piece, and the power transmission stability is effectively improved while the butt joint of the bus duct is completed; when the multilayer bus duct is installed, the connection is completed through the locking strips and the embedded grooves, so that the operation of workers is facilitated.
Description
Technical Field
The utility model belongs to the technical field of the bus duct, concretely relates to bus duct convenient to use.
Background
The bus duct is a closed metal device consisting of copper and aluminum bus posts and is used for distributing high power for each element of the dispersion system; still expose some problems in the current bus duct use, present bus duct is difficult for the installation, and the staff need add a large amount of conducting strips between two bus ducts for the circuit switch-on is using locking Assembly to lock the connection contact, and work efficiency is low, and the power connection is not stable enough, and lead wire circuit power transmission, to the problem that exposes in the current bus duct use, it is necessary to carry out structural improvement and optimization to the bus duct.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a bus duct convenient to use has the bus duct connection of being convenient for, promotes the characteristics of power transmission stability.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bus duct convenient to use, includes the bus duct casing, the conducting bar has been erect to the inside of bus duct casing, the pivot has all been erect at the both ends of conducting bar, the one end of conducting bar is connected with first pressure spring through the pivot, the middle part of first pressure spring has been seted up and has been put the thing chamber, puts a side surface in thing chamber and has the locking contact through welded fastening, the inboard of locking contact has first pressure spring through welded fastening, first pressure spring places in the inside of putting the thing chamber, the conducting bar is different from the one end of first pressure spring and is connected with the second connection contact through the pivot, the side at the second connection contact is placed to the one end gomphosis of first pressure spring, locking contact, the locking groove of accomodating is seted up on the inboard surface of second connection contact.
As the utility model discloses a bus duct preferred technical scheme convenient to use, the upper surface of bus duct casing has the locking strip through welded fastening, the bus duct casing is different in a side surface of locking strip seted up with the anastomotic gomphosis recess of locking strip.
As the utility model discloses a bus duct preferred technical scheme convenient to use, the side surface of locking strip runs through and is equipped with the locking lug, the both ends inner wall of gomphosis recess seted up with the blind hole of locking lug gomphosis.
As the utility model discloses a bus duct preferred technical scheme convenient to use, the locking strip is hollow component, second pressure spring has been placed to the inside of locking strip, the both ends of second pressure spring contact with the lateral wall of locking lug.
As the utility model discloses a bus duct preferred technical scheme convenient to use, every the bilateral surface symmetry of first connection contact piece is equipped with two the locking contact piece, the locking contact piece is the cuboid component, just the outside surface of locking contact piece is equipped with the lug of triangular prism form.
As the utility model discloses a bus duct preferred technical scheme convenient to use, the upper surface four corners department of bus duct casing respectively is equipped with one the locking strip, every the both ends of locking strip all are equipped with the locking lug, the locking lug is different from second pressure spring's one end and is hemisphere structure.
As a preferred technical scheme of bus duct convenient to use of the utility model, the bus duct casing is different from the metal fin of evenly having arranged in the both sides surface of locking strip, gomphosis recess.
Compared with the prior art, the beneficial effects of the utility model are that: when the bus duct is connected, the first connecting contact piece is in butt joint with the second connecting contact piece, the locking contact piece is embedded and clamped in the second connecting contact piece, the first pressure spring pressurizes the locking contact piece through the elasticity of the first pressure spring, so that the locking contact piece is tightly embedded with the second connecting contact piece, and the power transmission stability is effectively improved while the butt joint of the bus duct is completed; when the multilayer bus duct is installed, the connection is completed through the locking strips and the embedded grooves, so that the operation of workers is facilitated.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection structure of the present invention;
FIG. 3 is a schematic view of the line structure A-A of FIG. 2;
FIG. 4 is a schematic structural view of a locking bar of the present invention;
fig. 5 is a schematic view of the cross-sectional structure of the middle bus duct shell of the present invention;
in the figure: 1. a busway housing; 2. a locking strip; 3. locking the bump; 4. a conductive strip; 5. a rotating shaft; 6. a first connecting contact piece; 7. locking the contact plate; 8. a second connection contact; 9. a first pressure spring; 10. a second pressure spring; 11. and fitting the groove.
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.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a bus duct convenient to use comprises a bus duct shell 1, wherein a bus bar 4 is erected in the bus duct shell 1, rotating shafts 5 are erected at two ends of the bus bar 4, one end of the bus bar 4 is connected with a first connecting contact piece 6 through the rotating shaft 5, a storage cavity is formed in the middle of the first connecting contact piece 6, a locking contact piece 7 is fixedly welded on one side surface of the storage cavity, a first pressure spring 9 is fixedly welded on the inner side of the locking contact piece 7, the first pressure spring 9 is placed in the storage cavity, one end of the bus bar 4, different from the first connecting contact piece 6, is connected with a second connecting contact piece 8 through the rotating shaft 5, one end of the first connecting contact piece 6 and one end of the locking contact piece 7 are embedded and placed on the side surface of the second connecting contact piece 8, and a storage locking groove is formed in the inner side surface of the second connecting contact piece 8, promote the structural stability when two bus ducts are connected.
It is specific, bus duct casing 1's upper surface has locking strip 2 through welded fastening, bus duct casing 1 is different from a side surface of locking strip 2 and has seted up with the anastomotic gomphosis recess 11 of locking strip 2, the side surface of locking strip 2 runs through and is equipped with locking lug 3, the blind hole with locking lug 3 gomphosis is seted up to the both ends inner wall of gomphosis recess 11, locking strip 2 is hollow component, second pressure spring 10 has been placed to the inside of locking strip 2, the both ends of second pressure spring 10 contact with locking lug 3's lateral wall, second pressure spring 10 is convenient for pop out locking lug 3 in this embodiment, make locking strip 2 and gomphosis recess 11 lock through locking lug 3.
Specifically, every first contact piece 6's both sides surface symmetry is equipped with two locking contact 7, locking contact 7 is the cuboid component, and the outside surface of locking contact 7 is equipped with the lug of triangular prism form, compactness when the lug of triangular prism column structure can effectual promotion bus duct connect in this embodiment, and the cuboid structure of locking contact 7 is convenient for lock the one end of contact 7 when the pressurization, make the locking groove separation of triangular prism column structure and second connection contact 8 inboard surface, two bus duct splits of being convenient for, this kind of structure staff's operation of being more convenient for.
Specifically, the four corners of the upper surface of the bus duct shell 1 are respectively provided with a locking strip 2, two ends of each locking strip 2 are respectively provided with a locking lug 3, one end of each locking lug 3, which is different from the second pressure spring 10, is of a hemispherical structure, and the hemispherical structure facilitates the separation of the multilayer bus ducts when the bus ducts are detached.
Specifically, the bus duct shell 1 is different from the locking strips 2, and metal cooling fins are uniformly arranged on the surfaces of the two sides of the embedding groove 11, and the metal cooling fins improve the heat dissipation performance of the bus duct in this embodiment.
The utility model discloses a theory of operation and use flow: in the utility model, when the bus duct is connected, a worker only needs to butt the first connecting contact piece 6 and the second connecting contact piece 8, the jogged locking contact piece 7 is clamped inside the second connecting contact piece 8, the first pressure spring 9 pressurizes the locking contact piece 7 through self elasticity to enable the locking contact piece 7 to be tightly jogged with the second connecting contact piece 8, the power transmission stability is improved, the bus duct is butted at the moment, two ends of the bus duct are connected with the rotating shaft 5, the two bus ducts can deflect at a certain angle through the rotating shaft 5, the bus duct is convenient to lay, the locking strip 2 is erected on the side surface of the bus duct shell 1, when the two bus ducts are stacked, the jogged connection is kept between the locking strip 2 and the jogged groove 11, the second pressure spring 10 pressurizes the locking lug 3 through self elasticity to enable the locking strip 2 to be tightly contacted with the jogged groove 11, and, the bus duct is further convenient to lay and install, and therefore the bus duct is convenient for workers to operate.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a bus duct convenient to use, includes bus duct casing (1), its characterized in that: a bus bar (4) is erected inside the bus duct shell (1), rotating shafts (5) are erected at two ends of the bus bar (4), one end of the conductive strip (4) is connected with a first connecting contact piece (6) through a rotating shaft (5), the middle part of the first connecting contact piece (6) is provided with a storage cavity, one side surface of the storage cavity is fixedly provided with a locking contact piece (7) by welding, a first pressure spring (9) is fixed at the inner side of the locking contact piece (7) by welding, the first pressure spring (9) is arranged in the object placing cavity, one end of the conductive strip (4) different from the first connecting contact piece (6) is connected with a second connecting contact piece (8) through a rotating shaft (5), one ends of the first connecting contact piece (6) and the locking contact piece (7) are embedded and placed on the side face of the second connecting contact piece (8), and the inner side surface of the second connecting contact piece (8) is provided with a storage locking groove.
2. A bus duct convenient to use according to claim 1, wherein: the upper surface of the bus duct shell (1) is fixedly provided with a locking strip (2) through welding, and one side surface of the bus duct shell (1) different from the locking strip (2) is provided with an embedded groove (11) matched with the locking strip (2).
3. A bus duct convenient to use according to claim 2, wherein: the side surface of the locking strip (2) penetrates through and is provided with a locking lug (3), and the inner walls of the two ends of the embedded groove (11) are provided with blind holes embedded with the locking lug (3).
4. A bus duct convenient to use according to claim 3, wherein: the locking strip (2) is a hollow component, a second pressure spring (10) is placed in the locking strip (2), and two ends of the second pressure spring (10) are in contact with the side wall of the locking lug (3).
5. A bus duct convenient to use according to claim 1, wherein: two locking contact pieces (7) are symmetrically arranged on the two side surfaces of each first connecting contact piece (6), each locking contact piece (7) is a cuboid component, and triangular prism-shaped convex blocks are arranged on the outer side surfaces of the locking contact pieces (7).
6. A bus duct convenient to use according to claim 4, characterized in that: the upper surface four corners department of busway casing (1) respectively is equipped with one locking strip (2), every the both ends of locking strip (2) all are equipped with locking lug (3), the one end that locking lug (3) are different from second pressure spring (10) is hemisphere structure.
7. A bus duct convenient to use according to claim 1, wherein: the bus duct shell (1) is different from the locking strips (2) and the surfaces of the two sides of the embedded groove (11), and metal radiating fins are uniformly distributed on the surfaces of the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020949199.3U CN212114694U (en) | 2020-05-29 | 2020-05-29 | Bus duct convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020949199.3U CN212114694U (en) | 2020-05-29 | 2020-05-29 | Bus duct convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212114694U true CN212114694U (en) | 2020-12-08 |
Family
ID=73614812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020949199.3U Expired - Fee Related CN212114694U (en) | 2020-05-29 | 2020-05-29 | Bus duct convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212114694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116073307A (en) * | 2023-04-06 | 2023-05-05 | 江苏宏明电气集团有限公司 | Bus duct |
-
2020
- 2020-05-29 CN CN202020949199.3U patent/CN212114694U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116073307A (en) * | 2023-04-06 | 2023-05-05 | 江苏宏明电气集团有限公司 | Bus duct |
| CN116073307B (en) * | 2023-04-06 | 2023-06-23 | 江苏宏明电气集团有限公司 | Bus duct |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10396409B2 (en) | Heat sink and power battery system | |
| JP2017046573A (en) | Photovoltaic junction box | |
| JP2019140082A (en) | Battery module | |
| CN212114694U (en) | Bus duct convenient to use | |
| CN210073975U (en) | High-efficient radiating laminate polymer battery module | |
| CN205829107U (en) | A kind of spacing adapter of concentration bus duct | |
| WO2023165579A1 (en) | Cell assembly and battery device | |
| CN218242161U (en) | Battery pack | |
| CN210866417U (en) | Battery module fast dispels heat | |
| CN213660697U (en) | Connector with high-efficient heat radiation structure | |
| CN110473706B (en) | Electric capacity electricity core module, electric capacity PACK | |
| CN211929549U (en) | Battery module and battery box with liquid cooling device | |
| CN110690529A (en) | Battery module fast dispels heat | |
| CN219937901U (en) | Intensive bus duct | |
| CN216719513U (en) | Auxiliary device for heat dissipation of conductive bar | |
| CN214956471U (en) | Change-over switch device with high stable connectivity | |
| CN217062445U (en) | Switching piece and lithium ion battery | |
| CN210350729U (en) | Double-spliced heat dissipation type bus duct shell | |
| CN211859526U (en) | Quick heat dissipation type bus duct | |
| CN220042128U (en) | Energy storage battery package assembly and outdoor energy storage power supply | |
| CN212696391U (en) | Heat radiation structure for 5G transmission | |
| CN216697163U (en) | High-availability spliced heat-dissipation waterproof case | |
| CN213023670U (en) | Low-loss light passive module | |
| CN210517713U (en) | Bus duct heat abstractor | |
| CN216357923U (en) | High-efficient radiating electronic equipment casing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |