CN109216963A - A kind of substation's tripartition T connection of conducting wire fitting - Google Patents
A kind of substation's tripartition T connection of conducting wire fitting Download PDFInfo
- Publication number
- CN109216963A CN109216963A CN201811289177.2A CN201811289177A CN109216963A CN 109216963 A CN109216963 A CN 109216963A CN 201811289177 A CN201811289177 A CN 201811289177A CN 109216963 A CN109216963 A CN 109216963A
- Authority
- CN
- China
- Prior art keywords
- separated time
- time portion
- conducting wire
- tripartition
- crimpings
- 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.)
- Granted
Links
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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a kind of substation's tripartition T connection of conducting wire fitting include the first separated time portion and the second separated time portion, the first separated time portion be include three crimpings, three crimpings are fixedly connected using first connecting rod between any two；Three crimpings and first connecting rod in the first separated time portion form inverted triangle, second separated time portion includes two crimpings, two crimpings in the second separated time portion are in the same plane with the first two, separated time portion top crimping, crimping is T-type, for the horizontal component of the T-type along conducting wire axial direction, the vertical direction of T-type is vertical with conducting wire；First separated time portion is fixedly connected with the second separated time portion using the second connecting rod, and in-site installation is convenient, and worker's working strength is small；" positive triangle " type tripartition conducting wire division spacing is easy to guarantee；Cracking separation rod can be doubled as, the usage amount of cracking separation rod is reduced, greatlys improve field erected safety.
Description
Technical field
The invention belongs to power transmission and transformation fields, and in particular to a kind of substation's tripartition T connection of conducting wire fitting.
Background technique
Tripartition conducting wire pattern is seldom used in domestic substation, but with the construction of High aititude substation, conductor corona,
The controlling that radio interference, audible noise all become conductor selection checks foundation.Multi-purpose two split conductors in the country or quadripartion
Conducting wire, but for High aititude substation, conductor selection governing factor are mainly conductor corona, radio interference, audible make an uproar
Sound, if needing to increase diameter of wire using two split conductors, if needing to increase conducting wire radical using conductors on quad bundled.And three
Split conductor has larger economic sexual clorminance between two split conductors and conductors on quad bundled.But tripartition conducting wire is more
For " positive triangle " pattern, fitting selection is more difficult when T connects.
Summary of the invention
To solve the above problems, two separated times are arranged the present invention provides a kind of substation's tripartition T connection of conducting wire fitting
Portion solves the problems, such as that the T of tripartition conducting wire connects.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of substation's tripartition T connection of conducting wire fitting, packet
Include the first separated time portion and the second separated time portion, the first separated time portion be include three crimpings, three crimpings use between any two
One connecting rod is fixedly connected；Three crimpings and first connecting rod in the first separated time portion form inverted triangle, the second separated time
Portion includes two crimpings, and two crimpings in the second separated time portion are generally aligned in the same plane with the first two, separated time portion top crimping
Interior, crimping is T-type, and for the horizontal component of the T-type along conducting wire axial direction, the vertical direction of T-type is vertical with conducting wire；First separated time
Portion is fixedly connected with the second separated time portion using the second connecting rod.
The center of upper three crimpings in first separated time portion is located at three vertex of an equilateral triangle.
The horizontal component of crimping and vertical portion are hollow tubulose, and the internal diameter of pipe is greater than diameter of wire, sets on tube wall
It is equipped with threaded hole, fastening bolt is set in threaded hole.
The inner wall of the pipe is provided with and the consistent spiral groove of conducting wire spiral.
First separated time portion and the second separated time portion use integral structure.
The surface in the first separated time portion and the second separated time portion is provided with zinc coat.
Crimping and conductor contact surface are provided with the conductive bed course for increasing the two contact area.
Compared with prior art, the present invention at least has the advantages that the present invention is provided with the first separated time portion and the
Equinoctial line portion, the first separated time portion be include three crimpings, three crimpings are fixedly connected using first connecting rod between any two；
Three crimpings and first connecting rod in the first separated time portion form inverted triangle, and the second separated time portion includes two crimpings,
Two crimpings in the second separated time portion are in the same plane with the first two, separated time portion top crimping, and crimping is T-type, institute
The horizontal component of T-type is stated along conducting wire axial direction, the vertical direction of T-type is vertical with conducting wire；It is adopted with the second separated time portion in the first separated time portion
It is fixedly connected with the second connecting rod；In-site installation is convenient, and worker's working strength is small；" positive triangle " type tripartition conducting wire divides spacing
It is easy to guarantee；Cracking separation rod can be doubled as, the usage amount of cracking separation rod is reduced, greatlys improve field erected safety.
Further, crimping and conductor contact surface are provided with the conductive bed course for increasing the two contact area, enhancing
Its electric conductivity and conductive stability.
Further, the surface in the first separated time portion and the second separated time portion has zinc coat to can effectively prevent fitting and is corroded,
It prolongs its service life, improves the safety of power supply line.
Further, crimping and conductor contact surface setting mention simultaneously for increasing the conductive bed course of the two contact area
The stability of high conducting wire connection.
Detailed description of the invention
Fig. 1 is tripartition T connection of conducting wire fitting sectional schematic diagram；
Fig. 2 is tripartition T connection of conducting wire fitting schematic top plan view；
Fig. 3 tripartition T connection of conducting wire fitting schematic side view；
In attached drawing, 1- crimping, the first separated time of 2- portion, the second separated time of 3- portion, 4- first connecting rod, the second connecting rod of 5-.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
As shown in FIG. 1 to 3, a kind of substation's tripartition T connection of conducting wire fitting, including the first separated time portion 2 and the second separated time
Portion 3, the first separated time portion 2 be include three crimpings 1, three crimpings 1 are fixedly connected using first connecting rod 4 between any two；
Three crimpings 1 and first connecting rod 4 in the first separated time portion 2 form inverted triangle, and the second separated time portion 3 includes two clamps
Portion 1, two crimpings 1 and two, 2 top in the first separated time portion crimping 1 in the second separated time portion 3 are in the same plane, crimping
1 is T-type, and for the horizontal component of the T-type along conducting wire axial direction, the vertical direction of T-type is vertical with conducting wire；First separated time portion and second
Separated time portion is fixedly connected using the second connecting rod 5.
The center of three crimpings 1 is located at three vertex of an equilateral triangle in first separated time portion 2；Crimping 1
Horizontal component and vertical portion are hollow tubulose, and the internal diameter of pipe is greater than diameter of wire, is provided with threaded hole, threaded hole on tube wall
Middle setting fastening bolt, crimping 1 use bolt shaped cable clamp.
Currently preferred, the first separated time portion 2 and the second separated time portion 3 use integral structure；First separated time portion 2 and second
The surface in separated time portion 2 is provided with zinc coat；Crimping 1 is provided with conductor contact surface for increasing leading for the two contact area
Electrical pad layer.
The inner wall of the pipe is provided with and the consistent spiral groove of conducting wire spiral.
As an alternative embodiment of the present invention, crimping 1 uses bolt shaped cable clamp, and it is suitable for more different cross sections
Conducting wire, and can be used for connecting bus conducting wire identical with downlead specification.
The length of first connecting rod 4 is L, and the length of the second connecting rod 5 is L*1.732/2.
Crimping 1 and conductor contact surface are provided with the conductive bed course for increasing the two contact area, enhance its electric conductivity
Energy and conductive stability.
Claims (8)
1. a kind of substation's tripartition T connection of conducting wire fitting, which is characterized in that including the first separated time portion (2) and the second separated time portion
(3), the first separated time portion (2) be include three crimpings (1), three crimpings (1) are solid using first connecting rod (4) between any two
Fixed connection；Three crimpings (1) in the first separated time portion (2) and first connecting rod (4) form inverted triangle, the second separated time portion
It (3) include two crimpings (1), two crimpings (1) in the second separated time portion (3) and first separated time portion (2) two, top clamp
Portion (1) is in the same plane, and crimping (1) is T-type, and the horizontal component of the T-type is along conducting wire axial direction, the vertical side of T-type
To vertical with conducting wire；First separated time portion is fixedly connected with the second separated time portion using the second connecting rod (5).
2. substation's tripartition T connection of conducting wire fitting according to claim 1, which is characterized in that three in the first separated time portion (2)
The center of a crimping (1) is located at three vertex of an equilateral triangle.
3. substation's tripartition T connection of conducting wire fitting according to claim 1, which is characterized in that the horizontal part of crimping (1)
Divide and vertical portion is hollow tubulose, the internal diameter of pipe is greater than diameter of wire, is provided with threaded hole on tube wall, is arranged in threaded hole
Fastening bolt.
4. substation's tripartition T connection of conducting wire fitting according to claim 3, which is characterized in that the inner wall of the pipe is arranged
Have and the consistent spiral groove of conducting wire spiral.
5. substation's tripartition T connection of conducting wire fitting according to claim 3, which is characterized in that crimping (1) uses bolt
Shaped cable clamp.
6. substation's tripartition T connection of conducting wire fitting according to claim 1, which is characterized in that the first separated time portion (2) and
Equinoctial line portion (3) uses integral structure.
7. described in any item substation's tripartition T connection of conducting wire fittings according to claim 1~6, which is characterized in that the first separated time
The surface in portion (2) and the second separated time portion (2) is provided with zinc coat.
8. substation's tripartition T connection of conducting wire fitting according to claim 7, which is characterized in that crimping (1) connects with conducting wire
Contacting surface is provided with the conductive bed course for increasing the two contact area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289177.2A CN109216963B (en) | 2018-10-31 | 2018-10-31 | T-joint fitting for three-split conductors of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289177.2A CN109216963B (en) | 2018-10-31 | 2018-10-31 | T-joint fitting for three-split conductors of transformer substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109216963A true CN109216963A (en) | 2019-01-15 |
| CN109216963B CN109216963B (en) | 2023-10-20 |
Family
ID=64998226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811289177.2A Active CN109216963B (en) | 2018-10-31 | 2018-10-31 | T-joint fitting for three-split conductors of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109216963B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201733051U (en) * | 2010-07-22 | 2011-02-02 | 重庆大学 | Split conductor waving preventer |
| CN204904934U (en) * | 2015-08-21 | 2015-12-23 | 江苏双汇孚泰电气有限公司 | Three become three division T shape yoke plates |
| CN204905814U (en) * | 2015-08-21 | 2015-12-23 | 江苏双汇孚泰电气有限公司 | One becomes three division T shape yoke plates |
| CN106710753A (en) * | 2015-08-21 | 2017-05-24 | 江苏双汇孚泰电气有限公司 | Three-transformer ternary fission T-shaped link plate |
| CN206649950U (en) * | 2017-03-29 | 2017-11-17 | 江苏双汇孚泰电气有限公司 | Preformed carbon-fibre wire strain insulator-string |
| CN206962398U (en) * | 2017-07-27 | 2018-02-02 | 江苏双汇孚泰电气有限公司 | The anti-wedge type clamp of giving up the throne of reinforcement wire |
| CN108173202A (en) * | 2017-12-04 | 2018-06-15 | 国网新疆电力有限公司经济技术研究院 | A kind of female double T of pipe connect double bundle conductor gold utensil |
-
2018
- 2018-10-31 CN CN201811289177.2A patent/CN109216963B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201733051U (en) * | 2010-07-22 | 2011-02-02 | 重庆大学 | Split conductor waving preventer |
| CN204904934U (en) * | 2015-08-21 | 2015-12-23 | 江苏双汇孚泰电气有限公司 | Three become three division T shape yoke plates |
| CN204905814U (en) * | 2015-08-21 | 2015-12-23 | 江苏双汇孚泰电气有限公司 | One becomes three division T shape yoke plates |
| CN106710753A (en) * | 2015-08-21 | 2017-05-24 | 江苏双汇孚泰电气有限公司 | Three-transformer ternary fission T-shaped link plate |
| CN206649950U (en) * | 2017-03-29 | 2017-11-17 | 江苏双汇孚泰电气有限公司 | Preformed carbon-fibre wire strain insulator-string |
| CN206962398U (en) * | 2017-07-27 | 2018-02-02 | 江苏双汇孚泰电气有限公司 | The anti-wedge type clamp of giving up the throne of reinforcement wire |
| CN108173202A (en) * | 2017-12-04 | 2018-06-15 | 国网新疆电力有限公司经济技术研究院 | A kind of female double T of pipe connect double bundle conductor gold utensil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109216963B (en) | 2023-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201533025U (en) | Electric power grounding grid | |
| CN104253401A (en) | Novel wind power insulation tubular busbar and structure thereof | |
| CN206673533U (en) | A kind of novel high-pressure transmission line of electricity angle pole mounting structure | |
| CN102377030A (en) | Aluminum pipe joint connector structure | |
| CN206332409U (en) | A kind of current conversion station is with sliding/be fixedly connected excessively stream gold utensil | |
| CN203039123U (en) | D-side sleeve lead connecting fitting | |
| CN208806377U (en) | A kind of substation's tripartition T connection of conducting wire fitting | |
| CN202268219U (en) | Novel jumper wire continuing insulator | |
| CN219304182U (en) | Bus connecting assembly, connecting unit and ring main unit | |
| CN109216963A (en) | A kind of substation's tripartition T connection of conducting wire fitting | |
| CN203192954U (en) | Multifunctional grounding connection wire clamp | |
| CN202977769U (en) | Novel wire connecting terminal | |
| CN105552597A (en) | Clamping type grounding rod | |
| CN104810119B (en) | A kind of insulator | |
| CN102141668B (en) | Insulated down lead clamp | |
| CN204343772U (en) | Narrow base cable shoe steel tube tower under four return cable | |
| CN210404664U (en) | Pre-twisted damping wire clamp | |
| CN203839880U (en) | Strain clamp | |
| CN206099234U (en) | Current conversion station connects slip fixed connection to overflow gold utensil with female T of pipe | |
| CN203707363U (en) | Connecting device for electric power equipment ground wire | |
| CN209056891U (en) | Alloy assembling tool | |
| CN201797053U (en) | Grounding connector structure of aluminium pipe | |
| CN208690027U (en) | Grading ring hardware fitting | |
| CN208111201U (en) | A kind of high-strength composite insulator | |
| CN201909876U (en) | Insulated downlead clip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |