CN207010149U - Insulating sleeve and the gas-filling cabinet with the insulating sleeve - Google Patents
Insulating sleeve and the gas-filling cabinet with the insulating sleeve Download PDFInfo
- Publication number
- CN207010149U CN207010149U CN201720738871.2U CN201720738871U CN207010149U CN 207010149 U CN207010149 U CN 207010149U CN 201720738871 U CN201720738871 U CN 201720738871U CN 207010149 U CN207010149 U CN 207010149U
- Authority
- CN
- China
- Prior art keywords
- insulating sleeve
- contact
- cabinet
- connector
- inserting section
- 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
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Abstract
It the utility model is related to insulating sleeve and the gas-filling cabinet with the insulating sleeve, insulating sleeve include split settings be used for be arranged on the outer connector outside cabinet and the interior connector for being arranged on inside cabinet, the outer connector is embedded with contact rod, the interior connector is embedded with includes the loop configuration of more than two contacts composition for the inserting section with contact rod socket connection, the inserting section.Interior connector is coordinated with outer connector by the grafting of contact rod and loop configuration, so that grafting is easier when coordinating, it also ensure that the contact that grafting coordinates consolidates simultaneously, and can be when crack damage occurs for insulating sleeve, it is time saving and energy saving without the gas tank of gas-filling cabinet is opened the convenient disassembling, assembling and replacing of can.
Description
Technical field
It the utility model is related to insulating sleeve and the gas-filling cabinet with the insulating sleeve.
Background technology
With the development of power industry, in order to realize the miniaturization of switch cubicle and high reliability, gas-filling cabinet has become
The trend of high-voltage switch equipment development, the insulating sleeve with sealing structure are between the cabinet inside of gas-filling cabinet and outside
The key element of electrical equipment connection, its one end are placed in inside cabinet, and the other end is placed in outside gas tank.Existing gas-filling cabinet is with absolutely
Edge sleeve pipe is connected by screw bolts inside gas tank with connecting copper bar, as shown in figure 1, including solid insulating layer 1, full skirt 2, copper rod 3,
Annular seal groove 81, induction shield ring 9 and bolt hole 10, centre are sealed using sealing O-ring seal, ensure gas tank
Air-tightness.But when season cracking phenomenon, which occurs, for sleeve pipe causes gas tank gas leakage to need to change, gas tank must just be opened, from gas
The sleeve pipe of damage, which is dismantled, inside case could change new casing, changed sleeve pipe and also needed to seal up gas tank, being inflated can
Make equipment normal use.Not only cost is high for such substitute mode, wastes time and energy, and cumbersome, is changing set in addition
Powered off for a long time during pipe, cause the deactivation of equipment, user can also brought inconvenience and greater loss.
Utility model content
The purpose of this utility model is to provide a kind of insulating sleeve, is not easy more with solving insulating sleeve in the prior art
The problem of changing, wasting time and energy；Purpose, which also resides in, provides a kind of gas-filling cabinet with the insulating sleeve.
To achieve the above object, the first technical scheme of the utility model insulating sleeve is：A kind of insulating sleeve, including
Split settings be used for be arranged on the outer connector outside cabinet and the interior connector for being arranged on inside cabinet, the outer company
Junctor is embedded with contact rod, and the interior connector is embedded with for the inserting section with contact rod socket connection, the inserting section bag
Include the loop configuration of more than two contact compositions.
Second of technical scheme of the utility model insulating sleeve be：In the first technology of the utility model insulating sleeve
On the basis of scheme, the inserting section also includes contact arm, and the inserting section is embedded on interior connector by contact arm, the contact arm
It is upper that the screwed hole for being used for installing bus is provided with away from one end of loop configuration.
The third technical scheme of the utility model insulating sleeve is：The utility model insulating sleeve the first or
On the basis of two kinds of technical schemes, the inserting section is provided with the block knot for being used for preventing inserting section with come off during contact rod grafting
Structure.
4th kind of technical scheme of the utility model insulating sleeve be：In the third technology of the utility model insulating sleeve
On the basis of scheme, the radial dimension of the loop configuration is more than the radial dimension of contact arm, forms for block inserting section
Step.
5th kind of technical scheme of the utility model insulating sleeve be：In the first technology of the utility model insulating sleeve
On the basis of scheme, contact is provided with the inside of the contact of the loop configuration, the contact is used to realize conduction with the contact rod
Contact.
6th kind of technical scheme of the utility model insulating sleeve be：In the 5th kind of technology of the utility model insulating sleeve
The ring spring for being used for strengthening the contact power is provided with the basis of scheme, on the outside of the contact of the loop configuration.
7th kind of technical scheme of the utility model insulating sleeve be：In the 6th kind of technology of the utility model insulating sleeve
On the basis of scheme, the insulating sleeve also includes fixed structure, and the fixed structure includes being arranged on the outer connector
Outer connecting hole and the interconnecting hole that is arranged on the interior connector, the interconnecting hole and outer connecting hole are in cabinet side wall
Radially it is dislocatedly distributed.
8th kind of technical scheme of the utility model insulating sleeve be：In the 7th kind of technology of the utility model insulating sleeve
On the basis of scheme, the outer connector and interior connector it is at least one on be provided with and realize sealing for coordinating with cabinet
Sealing structure.
9th kind of technical scheme of the utility model insulating sleeve be：In the first technology of the utility model insulating sleeve
On the basis of scheme, the contact rod is copper rod.
To achieve the above object, the utility model is with the first technical scheme of the gas-filling cabinet of the insulating sleeve：It is a kind of
Gas-filling cabinet, including insulating sleeve, the insulating sleeve include split settings be used to be arranged on outer connector outside cabinet and
For the interior connector being arranged on inside cabinet, the outer connector is embedded with contact rod, and the interior connector, which is embedded with, to be used for
With the inserting section of contact rod socket connection, the inserting section includes the loop configuration of more than two contacts composition.
Second of technical scheme of the utility model gas-filling cabinet be：In the first technical scheme of the utility model gas-filling cabinet
On the basis of, the inserting section also includes contact arm, and the inserting section is embedded on interior connector by contact arm, is carried on the back on the contact arm
One end from loop configuration is provided with and is used to install the screwed hole of bus.
The third technical scheme of the utility model gas-filling cabinet is：In the first or second of the utility model gas-filling cabinet
On the basis of technical scheme, the inserting section is provided with the Stop structure for being used for preventing inserting section with come off during contact rod grafting.
4th kind of technical scheme of the utility model gas-filling cabinet be：In the third technical scheme of the utility model gas-filling cabinet
On the basis of, the radial dimension of the loop configuration is more than the radial dimension of contact arm, forms the step for block inserting section.
5th kind of technical scheme of the utility model gas-filling cabinet be：In the first technical scheme of the utility model gas-filling cabinet
On the basis of, contact is provided with the inside of the contact of the loop configuration, the contact is used to realize conductive contact with the contact rod.
6th kind of technical scheme of the utility model gas-filling cabinet be：In the 5th kind of technical scheme of the utility model gas-filling cabinet
On the basis of, the ring spring for being used for strengthening the contact power is provided with the outside of the contact of the loop configuration.
7th kind of technical scheme of the utility model gas-filling cabinet be：In the 6th kind of technical scheme of the utility model gas-filling cabinet
On the basis of, the insulating sleeve also includes fixed structure, and the fixed structure includes being arranged on outer on the outer connector
Connecting hole and the interconnecting hole being arranged on the interior connector, the interconnecting hole and outer connecting hole are in cabinet side wall along footpath
It is dislocatedly distributed to direction.
8th kind of technical scheme of the utility model gas-filling cabinet be：In the 7th kind of technical scheme of the utility model gas-filling cabinet
On the basis of, the outer connector and interior connector it is at least one on be provided with the sealing that sealing is realized for coordinating with cabinet
Structure.
9th kind of technical scheme of the utility model gas-filling cabinet be：In the first technical scheme of the utility model gas-filling cabinet
On the basis of, the contact rod is copper rod.
The beneficial effects of the utility model are：Compared with prior art, interior connector and outer connector by contact rod with
The grafting of loop configuration coordinates so that grafting is easier when coordinating, while also ensure that the contact that grafting coordinates consolidates, and can be
It is time saving and energy saving without the gas tank of gas-filling cabinet is opened the convenient disassembling, assembling and replacing of can when crack damage occurs for insulating sleeve.
Further, the radial dimension of loop configuration is more than the radial dimension of contact arm, forms for block inserting section
Step, prevent grafting rapid lapse of time grafting from easily falling off.
Further, contact is provided with the inside of the contact of Mume flower contact, the contact is used to realize conductive contact with contact rod,
Ensure reliability during connection contact.
Further, ring spring is provided with the outside of the contact of Mume flower contact, ring spring is used to strengthen the contact
Power, ensure that contact preferably contacts with contact rod.
Further, the radial direction of interconnecting hole and outer connecting hole along cabinet side wall is dislocatedly distributed, and ensure that installation position
The cabinet intensity at place is put, avoids local stress concentration.
Further, interior connector and outer connector it is at least one on be provided with the sealing for coordinating with cabinet and realizing sealing
Slot structure, ensure the sealing property of insulating sleeve.
Brief description of the drawings
Fig. 1 is the sectional view of the insulating sleeve of prior art；
Fig. 2 is the structural representation of the embodiment one of insulating sleeve of the present utility model；
Fig. 3 is the structural representation of Fig. 2 China and foreign countries connector；
Fig. 4 is the structural representation of interior connector in Fig. 2；
Fig. 5 is the top view for the Mume flower contact being embedded in Fig. 4 in interior connector；
Fig. 6 is the structural representation of the embodiment three of insulating sleeve of the present utility model；
Fig. 7 is the structural representation of the example IV of insulating sleeve of the present utility model.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment one of insulating sleeve of the present utility model, as shown in Figures 2 to 5, a kind of insulating sleeve, including cabinet
Body 4 and the vertically extending insulating sleeve of the axis being located on cabinet 4, insulating sleeve include the interior of inside and outside split settings and connected
Junctor 2 and outer connector 6.The upper surface of interior connector 2 extends downward with blind hole 17, and the lower end of outer connector 6 is provided with
For being oriented to the assembled shaft of assembling cooperation with assembling blind hole 17, and it is consistent with the size of assembled shaft to assemble blind hole 17.Outer connector 6
The epoxy resin layer of the periphery of contact rod 7, the axle of contact rod 7 are integrally cast in including the internal contact rod 7 set and with contact rod 7
Line is consistent with the axis of assembled shaft, and the threaded connection hole 8 for being connected with external bus is provided with its upper end, for realizing
With the connection of outside, the lower end of contact rod 7 is provided with the plug 16 for being used for coordinating with the grafting of Mume flower contact 3, for realizing and cabinet 4
Internal connection.Interior connector 2 includes internal setting Mume flower contact 3 and is integrally cast in the periphery of Mume flower contact 3 with Mume flower contact 3
Epoxy resin layer, Mume flower contact 3 includes contact 11 and contact arm 12, and Mume flower contact 3 passes through contact arm 12 and sets bottom with blind hole 17
Portion, axis is consistent with blind hole 17, and the radial dimension of the loop configuration of the formation of contact 11 is more than the radial dimension of contact arm, so as to shape
Into the step for being used for block Mume flower contact, prevent Mume flower contact 3 from being come off during grafting, contact is provided with contact 11
14, contact 14 is used to be conductively connected with plug 16, and the periphery of contact 11 is provided with spring 15, and spring 15 is with contact 14 positioned at same
In plane, spring 15 is used to increase contact 14 and the contact force of plug 16, it is had preferable contact, realizes that preferably conduction is even
Connect.
Flange is provided with the upper surface of interior connector 2, the lower surface of flange is axial arranged to be extended axially upward
Interior connector mounting hole 18, while be additionally provided with the upper surface of interior connector 2 annular for installing O-ring seal 10
Seal groove 1；It is same to be provided with outer rim on the outer peripheral face of outer connector 6, the upper surface of outer rim is axial arranged have vertically to
The outer connector mounting hole 18 of lower extension, and it is additionally provided with the outer rim of outer connector 6 ring for installing O-ring seal 10
Shape seal groove 1, the mounting hole 18 on its China and foreign countries' connector 6 and interior connector 2 are radially dislocatedly distributed, and ensure that installation position
The cabinet intensity at place is put, avoids local stress concentration；The cabinet peace for the insertion of outer connector 6 is provided with cabinet 4
Fill hole, around the aperture of the upper and lower ends of cabinet mounting hole vertically uniform welding have for and outer connector 6 and interior connection
The mounting hole 18 of body 2 is adapted to the welding screw 5 of grafting, and welding screw 5 makes outer connector 6 and interior connector 2 by mounting hole 18
It is fixed on cabinet 4 and is overlapping the axis of outer connector 6 and interior connector 2, in order to outer connector 6 and interior connector 2
Assembling coordinates.
The specific embodiment two of insulating sleeve of the present utility model：It is with the difference of embodiment one, the plum blossom
Spring is not provided with the contact periphery of contact.
The specific embodiment three of insulating sleeve of the present utility model：As shown in fig. 6, exist with the difference of embodiment one
In the quantity for being used to realize the annular seal groove of sealing on the interior connector is two.
The specific embodiment four of insulating sleeve of the present utility model：As shown in fig. 7, exist with the difference of embodiment one
In the Stop structure is arranged on the centre position of contact arm.
The specific embodiment of gas-filling cabinet of the present utility model, the gas-filling cabinet include insulating sleeve, the insulating sleeve with it is above-mentioned
The structure of insulating sleeve described in any one in the specific embodiment one of insulating sleeve to specific embodiment four is identical, no
Give and repeating.
Claims (10)
1. insulating sleeve, it is characterised in that：Being used for including split settings is arranged on outer connector outside cabinet and for setting
The interior connector inside cabinet is put, the outer connector is embedded with contact rod, and the interior connector, which is embedded with, to be used for and conduction
The inserting section of rod socket connection, the inserting section include the loop configuration of more than two contacts composition.
2. insulating sleeve according to claim 1, it is characterised in that：The inserting section also includes contact arm, the inserting section
It is embedded in by contact arm on interior connector, is provided with the screw thread for being used for installing bus on the contact arm away from one end of loop configuration
Hole.
3. insulating sleeve according to claim 1 or 2, it is characterised in that：The inserting section, which is provided with, to be used to prevent grafting
Section and the Stop structure to be come off during contact rod grafting.
4. insulating sleeve according to claim 3, it is characterised in that：The radial dimension of the loop configuration is more than contact arm
Radial dimension, form the step for block inserting section.
5. insulating sleeve according to claim 1, it is characterised in that：Contact is provided with the inside of the contact of the loop configuration,
The contact is used to realize conductive contact with the contact rod.
6. insulating sleeve according to claim 5, it is characterised in that：It is provided with the outside of the contact of the loop configuration and is used to increase
The ring spring of the strong contact power.
7. insulating sleeve according to claim 6, it is characterised in that：The insulating sleeve also includes fixed structure, described
Fixed structure includes the outer connecting hole being arranged on the outer connector and the interconnecting hole being arranged on the interior connector, institute
State interconnecting hole and outer connecting hole is radially dislocatedly distributed in cabinet side wall.
8. insulating sleeve according to claim 7, it is characterised in that：The outer connector and interior connector it is at least one
On be provided with for cabinet coordinate realize sealing sealing structure.
9. insulating sleeve according to claim 1, it is characterised in that：The contact rod is copper rod.
10. gas-filling cabinet, including insulating sleeve, it is characterised in that：The insulating sleeve is described in claim 1-9 any one
Insulating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720738871.2U CN207010149U (en) | 2017-06-23 | 2017-06-23 | Insulating sleeve and the gas-filling cabinet with the insulating sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720738871.2U CN207010149U (en) | 2017-06-23 | 2017-06-23 | Insulating sleeve and the gas-filling cabinet with the insulating sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207010149U true CN207010149U (en) | 2018-02-13 |
Family
ID=61448177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720738871.2U Expired - Fee Related CN207010149U (en) | 2017-06-23 | 2017-06-23 | Insulating sleeve and the gas-filling cabinet with the insulating sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207010149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181221A (en) * | 2017-06-23 | 2017-09-19 | 河南森源电气股份有限公司 | A kind of insulating sleeve and the gas-filling cabinet with the insulating sleeve |
-
2017
- 2017-06-23 CN CN201720738871.2U patent/CN207010149U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181221A (en) * | 2017-06-23 | 2017-09-19 | 河南森源电气股份有限公司 | A kind of insulating sleeve and the gas-filling cabinet with the insulating sleeve |
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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: 20180213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |