CN202134844U - Electrical connector between insulating basin and conductor used for high-voltage switch - Google Patents
Electrical connector between insulating basin and conductor used for high-voltage switch Download PDFInfo
- Publication number
- CN202134844U CN202134844U CN 201120203725 CN201120203725U CN202134844U CN 202134844 U CN202134844 U CN 202134844U CN 201120203725 CN201120203725 CN 201120203725 CN 201120203725 U CN201120203725 U CN 201120203725U CN 202134844 U CN202134844 U CN 202134844U
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- conductor
- rod
- insulating basin
- joint
- conduction
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Abstract
The utility model relates to an electrical connector between an insulating basin and a conductor used for a high-voltage switch, comprising the insulating basin, the conductor and a conducting rod connected therebetween, wherein a center of the insulating basin is provided with a conductive contact block, a conductive connecting seat is fixed on the conductor; and one end of the conducting rod is a fixed connecting end, the other end is a sliding connecting end, the fixed connecting end is provided with a fixed joint, the fixed joint is connected with a bolt which is fixedly connected with the conductive contact block, the sliding connecting end is provided with a sliding joint used for insertion of the conductive connecting seat, the sliding joint is matched with the conductive connecting seat, and a contact site between the sliding joint and the conductive connecting seat is provided with spring contact figures or watchband contact figures. The electrical connector of the utility model adopts a way that one end is assembled fixedly and the other end is assembled slidingly to process the electrical connection between the insulating basin and the conductor in a gas insulation metal enclosed switch device, thus falling of the conductor which results from displacement of the conductor in a production and transport process when two ends are assembled slidingly can be avoided.
Description
Technical field
The utility model belongs to the electric Device element technical field of superhigh pressure, is specifically related to a kind of arrangements of electric connection, is used for the electric connection mode between Cubicle Gas-Insulated Switchgear insulating basin and the electric conductor.
Background technology
In the present Cubicle Gas-Insulated Switchgear well known in the art; The electrically connected method that is used for fixing conductor (conducting rod described in the identical text); Mostly be to adopt two ends to use the electrical connection that has spring touch finger or watchband fingertip, conductor be sliding contact between two are electrically connected.
Wherein be electrically connected in order to guarantee the installation site precision of conductor in equipment, must in being electrically connected, install pad additional, with prevent because of self play, slippage between installing, move the conductor that causes and two being electrically connected.When this sliding phenomenon is vertically arranged at conductor, the most obvious.One of which, in transportation, conductor maybe be because the fingertip during play causes being electrically connected up and down ruptures or loose contact, and the through-flow bearing capacity of conductor descends during equipment operation, and local temperature raises, and equipment finally burns; Its two, in equipment operation, conductor is high-frequency vibration under electrodynamic action, the position silver coating wearing and tearing with contacting constantly have metal dust to produce, finally the insulation property to equipment cause a hidden trouble.
Application number is that 200910179851.6 patent document " electrically connected method between two contact blocks and device, high pressure or medium voltage switchgear equipment " just discloses the conductive connecting device that slidable fit is all adopted at a kind of two ends; Though it guarantees that through telescoping mechanism the location is firm, two ends all adopt slidable fit still can not fundamentally solve the problem that conductor jumps.
The utility model content
The purpose of the utility model provides the arrangements of electric connection between used for high-voltage switch insulating basin and the electric conductor, in order to solve two ends all adopt slidable fit to cause in the prior art the conductor problem that jumps.
For realizing above-mentioned purpose; The scheme of the utility model is: the arrangements of electric connection between used for high-voltage switch insulating basin and the electric conductor; Comprise insulating basin, electric conductor and connect their conducting rod, the insulating basin center is provided with the conduction contact block, is fixed with the conduction Connection Block on the electric conductor; Conducting rod one end is for being fixedly connected end; One end is the end that is slidingly connected; Said fixed connection end is provided with permanent joint, is connected with the bolt that is fixedly connected with said conduction contact block on the permanent joint, and the said end that is slidingly connected is provided with the slip joint that is used to insert the conduction Connection Block; Slip joint cooperates with conduction Connection Block sleeve, is provided with spring touch finger or watchband fingertip between the contact site.
The utility model adopts the fixing assembling of an end; The mode of one end slidable fit is handled being electrically connected between conducting rod and the insulating basin in the Cubicle Gas-Insulated Switchgear; Not only avoided because of produce, transportation because of in the displacement play of conducting rod, the conducting rod landing that causes; And conducting rod cooperates with conduction Connection Block sleeve, avoided because of behind the equipment normal operation input, and the conductor self vibration, and the metal dust that produces falls into device interior, has avoided the insulation hidden danger of equipment; At last, also reduce the relevant accessory that is used for slidable fit, need not special tool(s) and assemble and disassemble, thereby reduced production cost, be convenient to maintenance.
Further; Said conducting rod is made up of first, second two branch bodies of rod; Body of rod butt end was through the end face butt joint in two minutes; And through bolt, the end away from the butt end of the said first minute body of rod is said permanent joint, and the end away from the butt end of the said second minute body of rod is said slip joint.
Further, between the said minute body of rod, between permanent joint and the conduction contact block, between conduction Connection Block and the electric conductor, all correspondence is provided with positioning boss and pit, the axis of said boss and pit and said insulating basin central lines.
Further; Said first minute body of rod is provided with the counterbore of the bolt that is connected on the permanent joint that is used to pack into, be connected with the conduction contact block; Also be provided with on the body of rod in first minute and be used for the screwed hole that cooperates with second fen body of rod bolt, said counterbore all is located at the opening of screwed hole and docks on the end face.
Description of drawings
Fig. 1 is the structure chart of the utility model;
Fig. 2 is the interface upward view of two conductors among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Like Fig. 1, used for high-voltage switch insulating basin shown in Figure 2 and the arrangements of electric connection between the electric conductor, promptly a kind of Cubicle Gas-Insulated Switchgear arrangements of electric connection, Fig. 2 are the interface A upward view of two conductors among Fig. 1.
Conducting rod is made up of two conductors 3,4 up and down, and conductor 3,4 direct end faces dock, and fix with bolt; Upper conductor 3 upper ends are for being fixedly connected end, and lower conductor 4 lower ends are fixedly connected end and are provided with permanent joint for being slidingly connected end, and permanent joint is through on the conduction contact block 20 that is bolted to insulating basin 1; The end that is slidingly connected is slip joint, and slip joint is inserted conduction Connection Block 5, is provided with spring touch finger between slip joint and the conduction Connection Block 5.Conduction Connection Block 5 is fixed on the electric conductor 2.
Wherein, slip joint also comprises modes such as watchband fingertip, plum blossom fingertip with the connected mode of conduction Connection Block 5; Spring touch finger promptly can be arranged in the groove on the slip joint, also can be arranged in the groove of conduction Connection Block 5 inwalls; The above-mentioned existing mature technology means that are repeat no more.
The diameter of last lower conductor butted part is identical, and lower conductor 4 is a tubular, and the slip joint place is an openend; The bolt of lower conductor needs after the butt joint of two conductors in the fixed connection; Put into from openend, fix then, conductor 3,4 is completely fixed on the disc insulator 1.
Concrete installation process is: at first, will be electrically connected assembling 5 and be fixed on the electric conductor 2; Then, upper conductor 3 is fixed on the insulating basin 1, conductor 4 is fixed on the conductor 3; At last, the insulating basin that assembles 1 is inserted electric connection socket 5.The interface of two conductors is as shown in Figure 2, offers counterbore and screwed hole on the conductor 3, the hex screw that counterbore is used to pack into and conduction contact block 20 is fixed, and screwed hole is used to install the hex screw that is connected with conductor 4.
Claims (4)
1. the arrangements of electric connection between used for high-voltage switch insulating basin and the electric conductor comprises insulating basin, electric conductor and connects their conducting rod that the insulating basin center is provided with the conduction contact block, it is characterized in that, is fixed with the conduction Connection Block on the electric conductor; Conducting rod one end is for being fixedly connected end; One end is the end that is slidingly connected; Said fixed connection end is provided with permanent joint, is connected with the bolt that is fixedly connected with said conduction contact block on the permanent joint, and the said end that is slidingly connected is provided with the slip joint that is used to insert the conduction Connection Block; Slip joint cooperates with conduction Connection Block sleeve, is provided with spring touch finger or watchband fingertip between the contact site.
2. the arrangements of electric connection between used for high-voltage switch insulating basin according to claim 1 and the electric conductor; It is characterized in that; Said conducting rod is made up of first, second two branch bodies of rod, and docked through end face body of rod butt end in two minutes, and pass through bolt; End away from the butt end of the said first minute body of rod is said permanent joint, and the end away from the butt end of the said second minute body of rod is said slip joint.
3. the arrangements of electric connection between used for high-voltage switch insulating basin according to claim 2 and the electric conductor; It is characterized in that; Between the said minute body of rod, between permanent joint and the conduction contact block, between conduction Connection Block and the electric conductor; All correspondence is provided with positioning boss and pit, the axis of said boss and pit and said insulating basin central lines.
4. the arrangements of electric connection between used for high-voltage switch insulating basin according to claim 3 and the electric conductor; It is characterized in that; Said first minute body of rod is provided with the counterbore of the bolt that is connected on the permanent joint that is used to pack into, be connected with the conduction contact block; Also be provided with on the body of rod in first minute and be used for the screwed hole that cooperates with second fen body of rod bolt, said counterbore all is located at the opening of screwed hole and docks on the end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120203725 CN202134844U (en) | 2011-06-16 | 2011-06-16 | Electrical connector between insulating basin and conductor used for high-voltage switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120203725 CN202134844U (en) | 2011-06-16 | 2011-06-16 | Electrical connector between insulating basin and conductor used for high-voltage switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134844U true CN202134844U (en) | 2012-02-01 |
Family
ID=45523603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120203725 Expired - Lifetime CN202134844U (en) | 2011-06-16 | 2011-06-16 | Electrical connector between insulating basin and conductor used for high-voltage switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134844U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709832A (en) * | 2012-06-06 | 2012-10-03 | 河南平高电气股份有限公司 | Conducting electric device for electric switch equipment |
| CN102709830A (en) * | 2012-06-06 | 2012-10-03 | 河南平高电气股份有限公司 | Conducting connecting device of electric switch equipment |
| CN102709076A (en) * | 2012-06-06 | 2012-10-03 | 河南平高电气股份有限公司 | Electric connection device for electric switch |
| CN102709075A (en) * | 2012-06-06 | 2012-10-03 | 河南平高电气股份有限公司 | Electric connection device for electric switch |
| CN102709833A (en) * | 2012-06-06 | 2012-10-03 | 河南平高电气股份有限公司 | Conducting connecting device for electric switch |
| CN102709831A (en) * | 2012-06-06 | 2012-10-03 | 河南平高电气股份有限公司 | Electrical connection device of electrical switchgear |
| CN102937660A (en) * | 2012-11-15 | 2013-02-20 | 云南电力试验研究院（集团）有限公司电力研究院 | Adapter substitute device of portable on-site geographic information system (GIS) impulse test generator |
| CN104934916A (en) * | 2015-05-29 | 2015-09-23 | 河南平芝高压开关有限公司 | Connecting conductor, bus connecting structure and detachable bus used for GIS equipment |
| CN107689525A (en) * | 2017-07-24 | 2018-02-13 | 许继集团有限公司 | A kind of fingertip holder assembly, electric connection structure and GIL |
| CN111725728A (en) * | 2020-05-19 | 2020-09-29 | 平高集团有限公司 | Gas insulated switchgear and cartridge assembly |
| CN114628171A (en) * | 2020-12-10 | 2022-06-14 | 河南平高电气股份有限公司 | High-voltage switchgear and conductor for high-voltage switchgear |
-
2011
- 2011-06-16 CN CN 201120203725 patent/CN202134844U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709832A (en) * | 2012-06-06 | 2012-10-03 | 河南平高电气股份有限公司 | Conducting electric device for electric switch equipment |
| CN102709830A (en) * | 2012-06-06 | 2012-10-03 | 河南平高电气股份有限公司 | Conducting connecting device of electric switch equipment |
| CN102709076A (en) * | 2012-06-06 | 2012-10-03 | 河南平高电气股份有限公司 | Electric connection device for electric switch |
| CN102709075A (en) * | 2012-06-06 | 2012-10-03 | 河南平高电气股份有限公司 | Electric connection device for electric switch |
| CN102709833A (en) * | 2012-06-06 | 2012-10-03 | 河南平高电气股份有限公司 | Conducting connecting device for electric switch |
| CN102709831A (en) * | 2012-06-06 | 2012-10-03 | 河南平高电气股份有限公司 | Electrical connection device of electrical switchgear |
| CN102937660A (en) * | 2012-11-15 | 2013-02-20 | 云南电力试验研究院（集团）有限公司电力研究院 | Adapter substitute device of portable on-site geographic information system (GIS) impulse test generator |
| CN102937660B (en) * | 2012-11-15 | 2015-02-25 | 云南电力试验研究院（集团）有限公司电力研究院 | Adapter substitute device of portable on-site geographic information system (GIS) impulse test generator |
| CN104934916A (en) * | 2015-05-29 | 2015-09-23 | 河南平芝高压开关有限公司 | Connecting conductor, bus connecting structure and detachable bus used for GIS equipment |
| CN107689525A (en) * | 2017-07-24 | 2018-02-13 | 许继集团有限公司 | A kind of fingertip holder assembly, electric connection structure and GIL |
| CN111725728A (en) * | 2020-05-19 | 2020-09-29 | 平高集团有限公司 | Gas insulated switchgear and cartridge assembly |
| CN111725728B (en) * | 2020-05-19 | 2022-06-14 | 平高集团有限公司 | Gas insulated switchgear and cartridge assembly |
| CN114628171A (en) * | 2020-12-10 | 2022-06-14 | 河南平高电气股份有限公司 | High-voltage switchgear and conductor for high-voltage switchgear |
| CN114628171B (en) * | 2020-12-10 | 2024-05-31 | 河南平高电气股份有限公司 | High-voltage switchgear and conductor for high-voltage equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |