CN107732500A - Comb-tooth type high-voltage large-current wiring terminal - Google Patents
Comb-tooth type high-voltage large-current wiring terminal Download PDFInfo
- Publication number
- CN107732500A CN107732500A CN201710897834.0A CN201710897834A CN107732500A CN 107732500 A CN107732500 A CN 107732500A CN 201710897834 A CN201710897834 A CN 201710897834A CN 107732500 A CN107732500 A CN 107732500A
- Authority
- CN
- China
- Prior art keywords
- binding post
- comb
- tooth
- wiring terminal
- type
- 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.)
- Pending
Links
- 244000126211 Hericium coralloides Species 0.000 title abstract 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004020 conductor Substances 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The embodiment of the invention discloses a comb-tooth type high-voltage large-current wiring terminal, one end of the comb-tooth type high-voltage large-current wiring terminal is connected with an aluminum stranded wire, the other end of the comb-tooth type high-voltage large-current wiring terminal is connected with a transformer outgoing line sleeve, the comb-tooth type high-voltage large-current wiring terminal comprises a first wiring terminal and a second wiring terminal, the first end of the first wiring terminal and the first end of the second wiring terminal are both hollow cylindrical sections, the second end of the first wiring terminal and the second end of the second wiring terminal are both flat sections with mounting holes, and the flat sections of the first wiring terminal and the second wiring terminal are fixedly connected through bolts. By implementing the embodiment of the invention, the displacement between the terminals can be avoided, and the contact area of the wiring terminal is increased.
Description
Technical field
The present invention relates to the high-voltage great-current binding post for power supply network, more particularly to a kind of comb-tooth-type high-voltage great-current
Binding post.
Background technology
High-voltage great-current binding post is a kind of metal parts for connecting large scale electrical power unit, and it is conduction electricity that it, which is acted on,
Stream, its one end are open circles shell of column, are processed into regular hexagon using squeeze mode during installation, the high pressure for same cylindrical type
Wire, conduit connection post etc. carry out permanently connected；The other end is the flat plate section with mounting hole, is connected by screw bolts, be easily installed,
Dismounting.
The flat plate section that existing high-voltage great-current binding post is connected by screw bolts is generally that one side is plate shaped, and contact area has
Limit, and because contact surface is slate, without close mechanical limit structure, be easily subjected to displacement between flat board, connecting bolt loosens,
Cause loose contact, the problems such as heating, cause power equipment must interruption maintenance.
The content of the invention
The technical problems to be solved by the invention are, there is provided a kind of comb-tooth-type high-voltage great-current binding post, can keep away
Exempt to be subjected to displacement between terminal, while improve the contact area of binding post.
In order to solve the above-mentioned technical problem, embodiments of the invention provide a kind of comb-tooth-type high-voltage great-current binding post,
Its one end connects aluminum stranded conductor, and other end connection transformer outlet casing tube, it includes the first binding post and the second binding post, institute
The first end for stating the first binding post and the second terminals is open circles shell of column, and the second end is the flat plate section with mounting hole,
The flat plate section of first binding post and the flat plate section of second binding post are bolted to connection, described first
The flat plate section of binding post is recessed with being provided with the comb-tooth-type occurred in pairs in the contact surface of the flat plate section of second binding post
Groove and comb-tooth-type are raised.
Preferably, when the first binding post and the second binding post cooperate, the comb-tooth-type on the first binding post
Projection is mutually engaged with the comb-tooth-type piece groove on the second binding post, comb-tooth-type groove and the second wiring on the first binding post
The raised mutually occlusion of comb-tooth-type on terminal.
Preferably, the open circles shell of column of first binding post is connected with aluminum stranded conductor, second binding post
Open circles shell of column is connected with transformer outlet casing tube, and described two open circles shell of columns are extruded hexagon when mounted.
Implement the embodiment of the present invention, have the advantages that：
Each binding post of the present invention, its agent structure are divided into cylindrical section and board-like section, its middle cylindrical section and existing high pressure
High current connection terminal structure is similar, and the comb-tooth-type groove occurred in pairs is provided with board-like section of contact surface and comb-tooth-type is convex
Rise；
Technique according to the invention scheme, when being connected by screw bolts described two high-voltage great-current binding posts, it can provide
Mechanical limit structure（It is mutually twisted）, local plastic deformation is formed, avoids being subjected to displacement between binding post, while improve wiring
The electrical-contact area of terminal, so as to improve its electric conductivity and resistance to displacement energy.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of scheme of installation of comb-tooth-type high-voltage great-current binding post provided by the invention；
Fig. 2 is the enlarged diagram in Fig. 1；
Fig. 3 is the structural representation of the first binding post or the second binding post in Fig. 1 one embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly complete
Ground describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
Here, it should also be noted that, in order to avoid having obscured the present invention because of unnecessary details, in the accompanying drawings only
Show and according to the solution of the present invention closely related structure and/or processing step, and eliminate little with relation of the present invention
Other details.
As shown in figure 1, show be a kind of comb-tooth-type high-voltage great-current binding post provided by the invention installation signal
Figure；And in the lump with reference to shown in Fig. 2.In this embodiment, a kind of comb-tooth-type high-voltage great-current binding post 1, its one end connection
Aluminum stranded conductor 2, other end connection transformer outlet casing tube 3, it includes the first binding post 10 and the second binding post 11, and described the
The first end of one binding post 10 and the second terminals 11 is open circles shell of column 101, and the second end is flat with mounting hole 103
Plate section 102, the flat plate section of first binding post 10 and the flat plate section of second binding post 11 are bolted company
Connect, the flat plate section of first binding post 10 with it is at least one in the contact surface of the flat plate section of second binding post 11
On be provided with comb-tooth-type groove 104 and comb-tooth-type projection 105.
Specifically exist, in one example, aluminum stranded conductor 2 can be LGJ400 steel-cored aluminium strands, and transformer outlet casing tube 3 can be with
It is 110kV/1250A transformer outlet casing tubes；The flat plate section of first binding post 10 and the flat board of second binding post 11
Section, which is bolted to connection, can specifically use the structure such as M18 metric screws bolt and nut, pad, turn, show in figure
Go out using four groups of bolt arrangements.
As shown in figure 3, show that the structure of the first binding post in Fig. 1 one embodiment or the second binding post is shown
It is intended to；Wherein, the first binding post and the second connection terminal structure are just the same.In this embodiment, set on contact surface
Comb-tooth-type groove 104 and comb-tooth-type projection 105 occur in pairs；When the first binding post and the second binding post cooperate,
Comb-tooth-type projection on first binding post is mutually engaged with the comb-tooth-type piece groove on the second binding post, on the first binding post
Comb-tooth-type groove with the comb-tooth-type on the second binding post is raised is mutually engaged so that two binding posts are mutually twisted, reality
Now terminal plate hangs down perpendicular and parallel in the position locking on cylindrical section direction, and now fastening bolt will not be perpendicular and parallel in cylinder because hanging down
Active force on Duan Fangxiang causes to loosen and displacement, using the teaching of the invention it is possible to provide more preferable electrical contact performance and mechanical locking performance.
It is understood that the open circles shell of column of first binding post 10 is connected with aluminum stranded conductor 2, described second connects
The open circles shell of column of line terminals 11 is connected with transformer outlet casing tube 3, and described two open circles shell of columns are squeezed when mounted
Hexagon is pressed, such as pressurizing unit can be passed through（It is not shown）To realize the connection procedure.
Implement the embodiment of the present invention, have the advantages that：
Each binding post of the present invention, its agent structure are divided into cylindrical section and board-like section, its middle cylindrical section and existing high pressure
High current connection terminal structure is similar, and the comb-tooth-type groove occurred in pairs is provided with board-like section of contact surface and comb-tooth-type is convex
Rise；
Technique according to the invention scheme, when being connected by screw bolts described two high-voltage great-current binding posts, it can provide
Mechanical limit structure（It is mutually twisted）, local plastic deformation is formed, avoids being subjected to displacement between binding post, while improve wiring
The electrical-contact area of terminal, so as to improve its electric conductivity and resistance to displacement energy.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (3)
1. a kind of comb-tooth-type high-voltage great-current binding post, its one end connection aluminum stranded conductor, other end connection transformer outlet casing tube,
It includes the first binding post and the second binding post, and the first end of first binding post and the second terminals is hollow
Cylindrical section, the second end are the flat plate section with mounting hole, the flat plate section of first binding post and second binding post
Flat plate section be bolted to connection, it is characterised in that in flat plate section and second wiring of first binding post
The comb-tooth-type groove occurred in pairs is provided with the contact surface of the flat plate section of terminal and comb-tooth-type is raised.
2. a kind of comb-tooth-type high-voltage great-current binding post as claimed in claim 1, it is characterised in that in the first binding post
When being cooperated with the second binding post, the raised comb-tooth-type piece with the second binding post of comb-tooth-type on the first binding post
Groove is mutually engaged, and the comb-tooth-type groove on the first binding post is mutually engaged with the comb-tooth-type projection on the second binding post.
A kind of 3. comb-tooth-type high-voltage great-current binding post as claimed in claim 2, it is characterised in that first terminals
The open circles shell of column of son is connected with aluminum stranded conductor, and the open circles shell of column of second binding post is connected with transformer outlet casing tube
Connect, and described two open circles shell of columns are extruded hexagon when mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710897834.0A CN107732500A (en) | 2017-09-28 | 2017-09-28 | Comb-tooth type high-voltage large-current wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710897834.0A CN107732500A (en) | 2017-09-28 | 2017-09-28 | Comb-tooth type high-voltage large-current wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107732500A true CN107732500A (en) | 2018-02-23 |
Family
ID=61208348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710897834.0A Pending CN107732500A (en) | 2017-09-28 | 2017-09-28 | Comb-tooth type high-voltage large-current wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107732500A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540581A (en) * | 2020-05-27 | 2020-08-14 | 宿松恒达电气配件有限公司 | Six-side cylindrical oil middle wiring terminal and processing technology thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202855940U (en) * | 2012-10-26 | 2013-04-03 | 叶绿野 | High current steering type jumper wire clamp |
| CN206332213U (en) * | 2016-08-15 | 2017-07-14 | 郑州宇通客车股份有限公司 | A kind of binding post and the connector assembly using the binding post |
-
2017
- 2017-09-28 CN CN201710897834.0A patent/CN107732500A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202855940U (en) * | 2012-10-26 | 2013-04-03 | 叶绿野 | High current steering type jumper wire clamp |
| CN206332213U (en) * | 2016-08-15 | 2017-07-14 | 郑州宇通客车股份有限公司 | A kind of binding post and the connector assembly using the binding post |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540581A (en) * | 2020-05-27 | 2020-08-14 | 宿松恒达电气配件有限公司 | Six-side cylindrical oil middle wiring terminal and processing technology thereof |
| CN111540581B (en) * | 2020-05-27 | 2021-06-08 | 宿松恒达电气配件有限公司 | Six-side cylindrical oil middle wiring terminal and processing technology thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |