CN202770862U - Rapid mounting and dismounting type high-voltage adapter for outer cone cable sleeve - Google Patents
Rapid mounting and dismounting type high-voltage adapter for outer cone cable sleeve Download PDFInfo
- Publication number
- CN202770862U CN202770862U CN 201220360838 CN201220360838U CN202770862U CN 202770862 U CN202770862 U CN 202770862U CN 201220360838 CN201220360838 CN 201220360838 CN 201220360838 U CN201220360838 U CN 201220360838U CN 202770862 U CN202770862 U CN 202770862U
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- Prior art keywords
- adapter
- socket
- cable sleeve
- outer cone
- joint
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- Expired - Lifetime
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Abstract
The utility model discloses a rapid mounting and dismounting type high-voltage adapter for an outer cone cable sleeve, comprising an inner cone adapter, screws and a socket. A conductive pipe and a joint are assembled and molded, and then integrated by silicone rubber pouring to form the inner cone adapter; the socket is fixedly arranged on the outer cone cable sleeve through the screws; and the inner cone adapter is connected to the outer cone cable sleeve through the socket. According to the utility model, the high-voltage adapter can be rapidly mounted for a high-voltage test, the adapter is rapidly dismounted after the test is finished, and the efficiency of the factory test of a gas insulation ring network cabinet is greatly raised; an integrally pouring and molding structure is adopted for the inner cone adapter, thereby a special small partial discharge amount of the body is possessed, and the rapid mounting and dismounting type high-voltage adapter can be used for the partial discharge amount test of the switch cabinet; and according to the structure, mold cost is saved, the casting success rate is raised, and the test cost is reduced.
Description
Technical field
The utility model relates to a kind of high-voltage adapter, but particularly a kind of outer cone cable sleeve with the Quick-attachable high-voltage adapter.
Background technology
Medium Voltage Switchgear is widely used in electric line, must possess specified dielectric level and stipulate minimum partial discharge quantity, therefore must check High-Voltage Insulation and partial discharge test before dispatching from the factory; Adapter one side is installed on the switch cubicle line outer cone cable sleeve during high-potting, another side joint external power source, and switch cubicle is introduced the test high voltage by adapter; Therefore adapter must possess high insulating capacity, minimum body partial discharge quantity and mounting means quickly and easily.
Gas-insulated ring network cabinet with the outer cone cable sleeve adopts test cable to carry out high-potting at present.Test cable generally includes T-shaped cable end, cable body, and high pressure is introduced stress cone and plug.The T-shaped cable end of test cable is installed on the outer cone cable sleeve, and high pressure is introduced with plug shutoff and fastening, the high pressure stress cone at the test cable opposite side during high-potting in the back side, possesses certain high-potting ability.
Test cable disassemble and assemble work amount is larger, and is very inconvenient; Need after the installation to wait for that cable sleeve and the emptying combination of test cable T connector surface of contact gas are tight, can not test at once, therefore time-consuming; Test cable T connector, stress cone, plug and cable body all are pouring piece, and manufacturing process complexity and material cost and die cost are all very high, expensive, and easily damage, so experimentation cost is very high; The test cable structure is complicated, and the body partial discharge quantity is larger, and office puts performance and affected greatly by assembling quality, is not suitable for doing whole cabinet office and emits factory and test.
The present invention is and solves the existing cable that adopts and carry out high-potting, uses inconvenience, can't test fast, body office high-volume can't be used for switch cabinet partial discharge test and the high problem of expensive experimentation cost greatly.
The utility model content
The technical problems to be solved in the utility model is to solve the existing cable that adopts to carry out high-potting, uses inconvenience, can't test fast, body office high-volume can't be used for switch cabinet partial discharge test and the high problem of expensive experimentation cost greatly.
For achieving the above object, the technical solution of the utility model is as follows:
But a kind of outer cone cable sleeve comprises interior poppet adapter, screw and socket with the Quick-attachable high-voltage adapter, and described interior poppet adapter forms by the cast of silicon rubber one after assembling moulding by contact tube and joint; Described socket is fixedly installed on the outer cone cable sleeve by screw, and described interior poppet adapter is connected on the outer cone cable sleeve by socket.
Preferably, the cylindrical of described screw is threaded, and endoporus is hexagonal hole.
Preferably, the joint of described interior poppet adapter is provided with the card with flat filament, the inner band of described socket circular groove, and described circular groove thickness equates with card thickness on the joint; The flat filament breach is established in the aperture of described socket, and described interior poppet adapter inserts in the socket after by joint alignment flat filament breach and rotates 0 to 180 degree, and the flat filament breach of the card of described joint and socket intersects and blocks.
Preferably, described joint and contact tube are metal construction, and inside is equipped with air hole.
By technique scheme, the beneficial effects of the utility model are:
The utility model is designed with Quick-mounting joint in outer cone cable sleeve one side, makes the installation and removal process fast, conveniently; But high-voltage adapter is designed with joint and the contact tube of exhaust, need not venting after it is installed to wait for, can carry out at once high-potting; Interior poppet adapter pours into shape, and body office is high-volume little, can be used for the partial discharge quantity test.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the assembling schematic diagram of the utility model embodiment;
Fig. 2 is the utility model inner cone adapter structure schematic diagram;
Fig. 3 is poppet adapter scheme of installation in the utility model;
Fig. 4 is the enlarged drawing of A among Fig. 1.
Numeral and the represented corresponding component title of letter among the figure:
1, interior poppet adapter 2, screw 3, socket 4, outer cone cable sleeve 5, contact tube 6, silicon rubber 7, joint
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Extremely shown in Figure 4 referring to Fig. 1, but a kind of outer cone cable sleeve of the utility model comprises interior poppet adapter 1, screw 2 and socket 3 with the Quick-attachable high-voltage adapter, and interior poppet adapter 1 forms by the cast of silicon rubber 6 one after assembling moulding by contact tube 5 and joint 7; Socket 3 is fixedly installed on the outer cone cable sleeve 4 by screw 2, and interior poppet adapter 1 is connected on the outer cone cable sleeve 4 by socket 2, carries out the test of High-Voltage Insulation and measurement of partial discharge.
In the utility model, screw 2 cylindricals are threaded, and endoporus is hexagonal hole, can socket 3 be fixed on the outer cone cable sleeve 4 by common allen key with being threaded of screw 2 and outer cone cable sleeve 4, and it is very convenient to install.
The joint 7 of poppet adapter 1 is provided with the card with flat filament in the utility model, socket 3 inner band circular grooves, circular groove thickness equates with card on the joint 7, the flat filament breach is established in the aperture of socket 3, interior poppet adapter 1 inserts socket 3 and rotates 0 to 180 degree after by the flat filament breach of alignment shown in Fig. 3 scheme of installation by joint 7, the card that makes joint 7 intersects with the flat filament breach of socket 3 and blocks, and can realize that the Fast Installation of interior poppet adapter 1 and cable sleeve 4 is with fixing.
After the off-test, shown in Fig. 3 scheme of installation, rotate to an angle, make the joint 7 of interior poppet adapter 1 withdraw from the circular groove of socket 3, can realize that interior poppet adapter 1 and the fast dismantling of cable sleeve 4 remove.
The utility model joint 7 is metal construction with contact tube 5, introducing as trial voltage, inside is equipped with air hole (not marking among the figure), be threaded connection, by silicon rubber 6 moulding by casting, when poppet adapter 1 is to outer cone cable sleeve 4 in installing, when both conical surface contacts, inner too much air can be discharged with the air hole of joint 7 and contact tube 5, avoids gas to enter conical surface joint portion, has greatly shortened the test stand-by period.
But the angle of bend of the utility model outer cone cable sleeve 4 usefulness Quick-attachable high-voltage adapters is to design for adapting to the particular switch cabinet, change such as angle of bend or adapter length but still adopt Quick-attachable voltage adapter of the present invention, still have quick handling capacity of the present invention; Therefore protection of the present utility model should include but not limited to technical characterictic of the present utility model.
Above demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. but an outer cone cable sleeve is characterized in that with the Quick-attachable high-voltage adapter: comprise interior poppet adapter, screw and socket, described interior poppet adapter forms by the cast of silicon rubber one after by contact tube and joint assembling moulding; Described socket is fixedly installed on the outer cone cable sleeve by screw, and described interior poppet adapter is connected on the outer cone cable sleeve by socket.
2. but a kind of outer cone cable sleeve according to claim 1 is with the Quick-attachable high-voltage adapter, and it is characterized in that: the cylindrical of described screw is threaded, and the screw endoporus is hexagonal hole.
3. but a kind of outer cone cable sleeve according to claim 1 is with the Quick-attachable high-voltage adapter, it is characterized in that: the joint of described interior poppet adapter is provided with the card with flat filament, the inner band of described socket circular groove, described circular groove thickness equates with card thickness on the joint; The flat filament breach is established in the aperture of described socket, and described interior poppet adapter inserts in the socket after by joint alignment flat filament breach and rotates 0 to 180 degree, and the flat filament breach of the card of described joint and socket intersects and blocks.
4. but a kind of outer cone cable sleeve according to claim 1 is with the Quick-attachable high-voltage adapter, and it is characterized in that: described joint and contact tube are metal construction, and inside is equipped with air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220360838 CN202770862U (en) | 2012-07-24 | 2012-07-24 | Rapid mounting and dismounting type high-voltage adapter for outer cone cable sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220360838 CN202770862U (en) | 2012-07-24 | 2012-07-24 | Rapid mounting and dismounting type high-voltage adapter for outer cone cable sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770862U true CN202770862U (en) | 2013-03-06 |
Family
ID=47777426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220360838 Expired - Lifetime CN202770862U (en) | 2012-07-24 | 2012-07-24 | Rapid mounting and dismounting type high-voltage adapter for outer cone cable sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770862U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020325A (en) * | 2014-06-18 | 2014-09-03 | 国家电网公司 | High-voltage test shielding cover for 10kV ring main unit |
| CN105954657A (en) * | 2016-06-21 | 2016-09-21 | 上海天灵开关厂有限公司 | Insulation distance adjustable gas insulation characteristic test apparatus |
| CN105954661A (en) * | 2016-07-25 | 2016-09-21 | 江苏靖江互感器股份有限公司 | Insulation test device of voltage transformer for high-voltage gas-insulated switchboard |
-
2012
- 2012-07-24 CN CN 201220360838 patent/CN202770862U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020325A (en) * | 2014-06-18 | 2014-09-03 | 国家电网公司 | High-voltage test shielding cover for 10kV ring main unit |
| CN105954657A (en) * | 2016-06-21 | 2016-09-21 | 上海天灵开关厂有限公司 | Insulation distance adjustable gas insulation characteristic test apparatus |
| CN105954661A (en) * | 2016-07-25 | 2016-09-21 | 江苏靖江互感器股份有限公司 | Insulation test device of voltage transformer for high-voltage gas-insulated switchboard |
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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: 20130306 |