CN205489242U - Cabinet is aerifyd in extension of totally enclosed side of all insulation - Google Patents
Cabinet is aerifyd in extension of totally enclosed side of all insulation Download PDFInfo
- Publication number
- CN205489242U CN205489242U CN201620019435.5U CN201620019435U CN205489242U CN 205489242 U CN205489242 U CN 205489242U CN 201620019435 U CN201620019435 U CN 201620019435U CN 205489242 U CN205489242 U CN 205489242U
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- cabinet
- cup
- shaped connector
- gas holder
- conducting rod
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Abstract
The utility model discloses a cabinet is aerifyd in extension of totally enclosed side of all insulation, it includes the gas holder cabinet physically, the extension mouth is established to gas holder cabinet body both sides face, establish side extension insulator in expanding the mouth, the side extension insulator other end seals to insert to establish and communicates the internal outer electrically conductive inserts of gas holder cabinet, electrically conductive inserts lies in hollow shell's no. 1 to be served and is equipped with a cup connecting piece, and the other end fixed mounting of a cup connecting piece serves adjacent two in one of electrically conductive inserts link to each other through piecing together the cabinet conducting rod between the gas holder cabinet body, insert in the opening of the first cup connecting piece of double -phase neighbour's the gas holder cabinet body at the both ends of piecing together cabinet conducting rod activity respectively, first contact spring is established with the hookup location department of piecing together the cabinet conducting rod to the corresponding first cup connecting piece of first cup connecting piece, the other end and the internal component connection of gas holder cabinet of conducting rod. The utility model discloses simple structure, assembly process nature is good, and it is convenient to piece together the cabinet, and product reliability is high.
Description
Technical field
This utility model relates to a kind of sideways expansion gas-filling cabinet, a kind of full-insulated full-sealed sideways expansion gas-filling cabinet.
Background technology
Gas-filling cabinet is also referred to as Cubicle Gas-Insulated Switchgear, is pressure secondary power distribution switchgear in one.One time live part all seals after installing, free from the influence of the external environment, has the plurality of advantages such as anti-dewing, resistance to dust filthy, anti-, anti-toy.Along with urban power distribution network cabling reconstructing carry out in a deep going way with user, power supply reliability requirement is improved constantly, gas-filling cabinet has obtained substantial amounts of application because of its huge performance advantage.Under a lot of occasions, gas-filling cabinet all can arrange extension insulator at the top of its casing or side, by extension insulator, multiple gas-filling cabinet unit is fitted together spelling cabinet and uses.Using top extended mode short transverse size big, cost is high.At present between extension insulator and the switch in gas-filling cabinet, between adjacent two gas-filling cabinets, how employing is rigidly connected or uses the part realization that is flexible coupling electrically to couple.Gas-filling cabinet need to realize insulation and arc extinguishing by filling normal pressure sulfur hexafluoride gas, causes gas-filling cabinet box deformation.Extension insulator is arranged on gas-filling cabinet casing, uses the deformation of gas tank when being rigidly connected will cause extension insulator drawing crack and the junction gas leakage of epoxy material；Using and be flexible coupling, easily cause Electrode Field the most uneven, in severe non-uniform electric field, the advantage of sulfur hexafluoride gas-insulating has not existed；Spell cabinet between adjacent two gas-filling cabinets and can easily cause spelling cabinet junction poor electric contact because of foozle and box deformation.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is the full-insulated full-sealed sideways expansion gas-filling cabinet providing a kind of simple in construction, easy for installation, high reliability, electrode shape are reasonable, electric field is stable.
For achieving the above object, this utility model is by the following technical solutions:
nullA kind of full-insulated full-sealed sideways expansion gas-filling cabinet，Including gas holder cabinet，Described gas holder cabinet two sides set extension mouth，Sideways expansion insulator is set in described extension mouth，Described sideways expansion insulator is one end open hollow housing outwardly，It is tightly connected with gas holder cabinet outside described hollow housing，The sideways expansion insulator other end seals the conductive insert plugging connection gas holder inside and outside，Described conductive insert is positioned at one end of hollow housing and is provided with the first cup-shaped connector，Described first cup-shaped connector is small in ends、Hollow elliposoidal broad in the middle，One end of first cup-shaped connector sets the opening identical with sideways expansion insulator opening direction，The open at one end of described first cup-shaped connector sets at least four the first jags axially extended，Described first cup-shaped connector is additionally provided with the first inside bending near open at one end，The other end of the first cup-shaped connector is fixedly installed on one end of conductive insert，It is connected by spelling cabinet conducting rod between adjacent two described gas holder cabinets，The two ends of described spelling cabinet conducting rod are wooden club shape，In the opening of the two ends of described spelling cabinet conducting rod the first cup-shaped connector that two adjacent gas holder cabinets are inserted in activity respectively，The first touch spring is set at the corresponding first cup-shaped connector of first bending part of described first cup-shaped connector and the link position of spelling cabinet conducting rod，Described first touch spring is for keeping the first cup-shaped connector and spelling electrical connection and the contact pressure of cabinet conducting rod，In the other end of described conducting rod and gas holder cabinet, element connects.
nullIn the other end of described conductive insert and gas holder cabinet, component connection structure is as follows: the described conductive insert other end is installed with the second cup-shaped connector being positioned at gas holder body side，Described second cup-shaped connector is small in ends、Hollow elliposoidal broad in the middle，One end of second cup-shaped connector sets the opening contrary with sideways expansion insulator opening direction，The open at one end of described second cup-shaped connector sets at least four the second jags axially extended，Described second cup-shaped connector is additionally provided with the second inside bending near open at one end，The other end of the second cup-shaped connector is fixedly installed on the other end of conductive insert，Described second cup-shaped connector is connected with gas holder inner member by circular main bus-bar，One end of described circular main bus-bar is wooden club shape，One end activity of described circular main bus-bar is inserted in the opening of the second cup-shaped connector，In the other end of described circular main bus-bar and gas holder cabinet, element connects，The second touch spring is set at the corresponding second cup-shaped connector of second bending part of described second cup-shaped connector and the link position of circular main bus-bar，Described second touch spring is for keeping the second cup-shaped connector and the electrical connection of circular main bus-bar and contact pressure.
Described second cup-shaped connector and conductive insert are bolted.
Described first cup-shaped connector and conductive insert are bolted.
Described gas holder cabinet sets a lateral surface of extension mouth and is provided with spelling cabinet alignment pin, if corresponding cabinet alignment pin of spelling sets hole, spelling cabinet location on another lateral surface of extension mouth.
This utility model uses above technical scheme, has the advantages that
1) the first cup-shaped connector connecting through self between adjacent two gas holders and spelling cabinet conducting rod activity grafting, when there is relative Form and position error in two gas holders, in addition to spelling cabinet alignment pin (hole) between adjacent two gas holders is spacing, allow a range of rigging error, the i.e. assembling deviation of left and right directions is compensated by the grafting overtravel spelling cabinet conducting rod, front and back and the deviation that produces of short transverse becomes small in ends because of the first cup-shaped stud connector design, structure broad in the middle, the cavity of mid portion ensure that spelling cabinet conducting rod only has electrical connection in the position of inserted terminal installing touch spring, the position contact spelling cabinet conducting rod and the first cup-shaped connector beyond touch spring effect will not be caused because of rigging error, thus affect electric conductivity and dynamic and thermal stability performance；
2) in gas holder body, connection between element and the second cup-shaped connector is activity grafting, when gas holder deforms, the sideways expansion insulator position being installed on gas holder cabinet changes therewith, movable plug in construction can automatically compensate gas tank and deform the displacement caused, and keeps the reliability of electrical connection；
3) the first and second cup-shaped connectors small in ends, broad in the middle and the conductive insert embedded in sideways expansion insulator is used to realize electrically coupling, avoiding gas holder deformation may cause sideways expansion insulator by drawing crack and gas leakage, avoid the decline of the surface insulation performance of the sideways expansion sterilization that copper bar overlap joint causes, avoid the electric field pole non-uniform phenomenon that flexible connection structure causes, it is to avoid spell the problems such as the electrical connection caused because of assembling form and position tolerance when cabinet connects is unreliable；
4) number of the first jag and the second jag can be configured according to size of current；
In sum, this utility model simple in construction, assembly process process is good, spells cabinet conveniently, and product reliability is high.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details:
Fig. 1 is the partial cutaway view schematic of this utility model sideways expansion gas-filling cabinet.
Detailed description of the invention
nullAs shown in Figure 1，A kind of full-insulated full-sealed sideways expansion gas-filling cabinet，Including gas holder cabinet 1，Described gas holder cabinet 1 two sides set extension mouth，Sideways expansion insulator 2 is set in described extension mouth，Described sideways expansion insulator 2 is one end open hollow housing 2 outwardly，It is tightly connected with gas holder cabinet 1 outside described hollow housing 2，Sideways expansion insulator 2 other end seals the conductive insert plugging connection gas holder inside and outside，Described conductive insert is positioned at one end of hollow housing and is provided with the first cup-shaped connector 3，Described first cup-shaped connector 3 is small in ends、Hollow elliposoidal broad in the middle，One end of first cup-shaped connector 3 sets the opening identical with sideways expansion insulator opening direction，The open at one end of described first cup-shaped connector 3 sets at least four the first jags 4 axially extended，Described first cup-shaped connector is additionally provided with the first inside bending near open at one end，The other end of the first cup-shaped connector 3 is fixedly installed on one end of conductive insert，It is connected by spelling cabinet conducting rod 6 between adjacent two described gas holder cabinets 1，The two ends of described spelling cabinet conducting rod 6 are wooden club shape，In the opening of the two ends of described spelling cabinet conducting rod 6 the first cup-shaped connector 3 that two adjacent gas holder cabinets 1 are inserted in activity respectively，The first touch spring 5 is set at the corresponding first cup-shaped connector 3 of first bending part of described first cup-shaped connector 3 and the link position of spelling cabinet conducting rod 6，Described first touch spring 5 is for keeping the first cup-shaped connector 3 and spelling electrical connection and the contact pressure of cabinet conducting rod 6，In the other end of described conducting rod and gas holder cabinet, element connects.
nullIn the other end of described conductive insert and gas holder cabinet, component connection structure is as follows: the described conductive insert other end is installed with the second cup-shaped connector 8 being positioned at gas holder body side，Described second cup-shaped connector 8 is small in ends、Hollow elliposoidal broad in the middle，One end of second cup-shaped connector 8 sets the opening contrary with sideways expansion insulator 2 opening direction，The open at one end of described second cup-shaped connector 8 sets at least four the second jags 9 axially extended，Described second cup-shaped connector is additionally provided with the second inside bending near open at one end，The other end of the second cup-shaped connector 8 is fixedly installed on the conductive insert of conducting rod，Described second cup-shaped connector 8 is connected with gas holder inner member by circular main bus-bar 11，One end of described circular main bus-bar 11 is wooden club shape，One end activity of described circular main bus-bar 11 is inserted in the opening of the second cup-shaped connector 8，In the other end of described circular main bus-bar 11 and gas holder cabinet, element connects，The second touch spring 10 is set at the corresponding second cup-shaped connector 8 of second bending part of described second cup-shaped connector 8 and the link position of circular main bus-bar 11，Described second touch spring 10 is for keeping the second cup-shaped connector 8 and the electrical connection of circular main bus-bar 11 and contact pressure.
Described second cup-shaped connector 8 and conductive insert are bolted.
Described first cup-shaped connector 3 and conductive insert are bolted.
Described gas holder cabinet 1 sets a lateral surface of extension mouth and is provided with spelling cabinet alignment pin 7, if corresponding cabinet alignment pin 7 of spelling sets hole 12, spelling cabinet location on another lateral surface of extension mouth.
Claims (5)
- null1. a full-insulated full-sealed sideways expansion gas-filling cabinet，Including gas holder cabinet，It is characterized in that: described gas holder cabinet two sides set extension mouth，Sideways expansion insulator is set in described extension mouth，Described sideways expansion insulator is one end open hollow housing outwardly，It is tightly connected with gas holder cabinet outside described hollow housing，The sideways expansion insulator other end seals the conductive insert plugging connection gas holder inside and outside，Described conductive insert is positioned at one end of hollow housing and is provided with the first cup-shaped connector，Described first cup-shaped connector is small in ends、Hollow elliposoidal broad in the middle，One end of first cup-shaped connector sets the opening identical with sideways expansion insulator opening direction，The open at one end of described first cup-shaped connector sets at least four the first jags axially extended，Described first cup-shaped connector is additionally provided with the first inside bending near open at one end，The other end of the first cup-shaped connector is fixedly installed on one end of conductive insert，It is connected by spelling cabinet conducting rod between adjacent two described gas holder cabinets，The two ends of described spelling cabinet conducting rod are wooden club shape，In the opening of the two ends of described spelling cabinet conducting rod the first cup-shaped connector that two adjacent gas holder cabinets are inserted in activity respectively，The first touch spring is set at the corresponding first cup-shaped connector of first bending part of described first cup-shaped connector and the link position of spelling cabinet conducting rod，Described first touch spring is for keeping the first cup-shaped connector and spelling electrical connection and the contact pressure of cabinet conducting rod，In the other end of described conducting rod and gas holder cabinet, element connects.
- nullOne the most according to claim 1 full-insulated full-sealed sideways expansion gas-filling cabinet，It is characterized in that: in the other end of described conductive insert and gas holder cabinet, component connection structure is as follows: the described conductive insert other end is installed with the second cup-shaped connector being positioned at gas holder body side，Described second cup-shaped connector is small in ends、Hollow elliposoidal broad in the middle，One end of second cup-shaped connector sets the opening contrary with sideways expansion insulator opening direction，The open at one end of described second cup-shaped connector sets at least four the second jags axially extended，Described second cup-shaped connector is additionally provided with the second inside bending near open at one end，The other end of the second cup-shaped connector is fixedly installed on the other end of conductive insert，Described second cup-shaped connector is connected with gas holder inner member by circular main bus-bar，One end of described circular main bus-bar is wooden club shape，One end activity of described circular main bus-bar is inserted in the opening of the second cup-shaped connector，In the other end of described circular main bus-bar and gas holder cabinet, element connects，The second touch spring is set at the corresponding second cup-shaped connector of second bending part of described second cup-shaped connector and the link position of circular main bus-bar，Described second touch spring is for keeping the second cup-shaped connector and the electrical connection of circular main bus-bar and contact pressure.
- One the most according to claim 2 full-insulated full-sealed sideways expansion gas-filling cabinet, it is characterised in that: described second cup-shaped connector and conductive insert are bolted.
- One the most according to claim 1 full-insulated full-sealed sideways expansion gas-filling cabinet, it is characterised in that: described first cup-shaped connector and conductive insert are bolted.
- One the most according to claim 1 full-insulated full-sealed sideways expansion gas-filling cabinet, it is characterized in that: described gas holder cabinet sets a lateral surface of extension mouth and is provided with spelling cabinet alignment pin, if corresponding cabinet alignment pin of spelling sets hole, spelling cabinet location on another lateral surface of extension mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019435.5U CN205489242U (en) | 2016-01-08 | 2016-01-08 | Cabinet is aerifyd in extension of totally enclosed side of all insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019435.5U CN205489242U (en) | 2016-01-08 | 2016-01-08 | Cabinet is aerifyd in extension of totally enclosed side of all insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205489242U true CN205489242U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620019435.5U Active CN205489242U (en) | 2016-01-08 | 2016-01-08 | Cabinet is aerifyd in extension of totally enclosed side of all insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205489242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374379A (en) * | 2016-08-31 | 2017-02-01 | 江苏亿能电气有限公司 | Small-sized fully-insulated air-inflated ring main unit |
| CN111181017A (en) * | 2020-01-10 | 2020-05-19 | 安徽明远电力设备制造有限公司 | Extensible looped netowrk cabinet |
-
2016
- 2016-01-08 CN CN201620019435.5U patent/CN205489242U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374379A (en) * | 2016-08-31 | 2017-02-01 | 江苏亿能电气有限公司 | Small-sized fully-insulated air-inflated ring main unit |
| CN111181017A (en) * | 2020-01-10 | 2020-05-19 | 安徽明远电力设备制造有限公司 | Extensible looped netowrk cabinet |
| CN111181017B (en) * | 2020-01-10 | 2021-08-24 | 安徽明远电力设备制造有限公司 | Extensible looped netowrk cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Fuqing City, Fuzhou City, Fujian province 350000 Rongqiao economic and Technological Development (Hong Lu Jie Dao Zhou Dian Cun) Patentee after: FUJIAN CEEPOWER CO.,LTD. Address before: Fuqing City, Fuzhou City, Fujian province 350000 Rongqiao economic and Technological Development (Hong Lu Jie Dao Zhou Dian Cun) Patentee before: Zhong Neng electric (Fuqing) Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CEEPOWER Co.,Ltd. Assignor: FUJIAN CEEPOWER CO.,LTD. Contract record no.: 2018350000008 Denomination of utility model: Cabinet is aerifyd in extension of totally enclosed side of all insulation Granted publication date: 20160817 License type: Common License Record date: 20180612 |