CN207601230U - A kind of full skirt test tool - Google Patents
A kind of full skirt test tool Download PDFInfo
- Publication number
- CN207601230U CN207601230U CN201721218197.1U CN201721218197U CN207601230U CN 207601230 U CN207601230 U CN 207601230U CN 201721218197 U CN201721218197 U CN 201721218197U CN 207601230 U CN207601230 U CN 207601230U
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- full skirt
- test tool
- boss
- insulation
- wall
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Abstract
The utility model is related to a kind of test tool, more particularly, to a kind of full skirt test tool.Including tooling ontology, tooling ontology one end is equipment outlet sleeve, and the other end is connected with the long casing of insulation for placing screw rod with equipment outlet sleeve, several full skirts of uniform electric field when the long sleeve outer wall of insulation is uniformly provided with for testing.Therefore, the utility model has the following advantages that：1. full skirt effectively extends arcing distance outside tooling, entire tooling does not need to make long；2. external shielding layer and stress cone can carry out local discharge test with uniform electric field structure in tooling (stress coning angle effect when between 25 ° 35 ° is best)；3. nut is tightened after being packed into screw rod, it is easy for installation, it is easy to carry.
Description
Technical field
The utility model is related to a kind of test tool, more particularly, to a kind of full skirt test tool.
Background technology
The utility model is mainly used for the manufacture of high-voltage switch equipment and field test, and rational in infrastructure, simple installation can
To realize industrial frequency withstand voltage experiment, the detection of partial discharge test simultaneously.High-voltage switch unit check at present mainly uses cable
The shortcomings that test tool is realized, is very much not just moved there are volume, and installing and dismounting is cumbersome；And there is knot in some easy toolings
The problem of structure is unreasonable, partial discharge quantity itself is larger.
Utility model content
The above-mentioned technical problem of the utility model is mainly what is be addressed by following technical proposals：
A kind of full skirt test tool, which is characterized in that including tooling ontology, tooling ontology one end is equipment outlet sleeve,
The other end is connected with the long casing of insulation for placing screw rod with equipment outlet sleeve, and the long sleeve outer wall of insulation is uniformly provided with
Several full skirts of uniform electric field during for testing.
In a kind of above-mentioned full skirt test tool, the full skirt is from top to bottom uniformly arranged in the long sleeve outer wall that insulate, absolutely
The long casing of edge is equipped with boss close to one end of equipment outlet sleeve, full skirt be arranged on boss and the long casing of insulating the other end it
Between.
Above a kind of above-mentioned full skirt test tool, the boss taper is circumferentially with along the long sleeve outer wall that insulate
Protrusion, the lobed interior of taper is circumferentially with a stress cone.
In a kind of above-mentioned full skirt test tool, the outer wall of boss is by bottom until stress cone bottom is equipped with external insulation
Layer, boss are internally provided with a rectangular channel, and rectangular channel outer wall is equipped with inner insulating layer.
In a kind of above-mentioned full skirt test tool, rectangle of the screw rod one end after long casing entrance of insulating inside boss
Slot, and screw rod one end is fixed by nut.
In a kind of above-mentioned full skirt test tool, the stress cone is obliquely installed, and it is 25 °~30 ° to tilt taper.
Therefore, the utility model has the following advantages that：1. full skirt effectively extends arcing distance, entire tooling outside tooling
It does not need to make long；2. external shielding layer and stress cone can carry out local discharge test (stress with uniform electric field structure in tooling
Coning angle effect when between 25 ° -35 ° is best)；3. nut is tightened after being packed into screw rod, it is easy for installation, it is easy to carry.
Description of the drawings
Fig. 1 is the structure diagram of the prior art.
Fig. 2 is the structure diagram of the utility model.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.Figure
In, tooling ontology 1, equipment outlet sleeve 2, screw rod 3, the long casing 4 of insulation, boss 5, full skirt 6, protrusion 7, stress cone 8, external insulation
Layer 9, rectangular channel 10, inner insulating layer 11, nut 12.
Embodiment：
The utility model includes tooling ontology 1, and tooling ontology one end is equipment outlet sleeve 2, the other end and equipment outlet
Casing connection is useful for placing the long casing 4 of insulation of screw rod 3, and insulation long 4 outer wall of casing is equal when being uniformly provided with for testing
Several full skirts 6 of even electric field.
Full skirt 6 is from top to bottom uniformly arranged in long 4 outer wall of casing that insulate, and the long casing 4 that insulate is close to equipment outlet sleeve 2
One end is equipped with boss 5, and full skirt 6 is arranged between the other end of boss 5 and the long casing 4 of insulation；Insulate long casing on boss 5 top edge
4 outer walls are circumferentially with the protrusion 7 of a taper, and 7 internal circumferential of protrusion of taper sets that there are one stress cones 8；5 outer wall of boss is the bottom of by
Portion is until 8 bottom of stress cone is equipped with external insulation layer 9, and boss 5 is internally provided with a rectangular channel 10, and 10 outer wall of rectangular channel is equipped with interior exhausted
Edge layer 11.
Rectangular channel 10 of 3 one end of screw rod after the long entrance of casing 4 of insulating inside boss 5, and 3 one end of screw rod passes through
Nut 12 is fixed；Stress cone 8 is obliquely installed, and it is 30 ° to tilt taper.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of full skirt test tool, which is characterized in that including tooling ontology (1), tooling ontology one end is equipment outlet sleeve
(2), the other end and equipment outlet sleeve are connected with the long casing of insulation (4) for placing screw rod (3), the long casing of insulation
(4) several full skirts (6) of uniform electric field when outer wall is uniformly provided with for testing.
2. a kind of full skirt test tool according to claim 1, which is characterized in that the full skirt (6) is in the long casing that insulate
(4) outer wall is from top to bottom uniformly arranged, and the long casing (4) that insulate is equipped with boss (5), umbrella close to one end of equipment outlet sleeve (2)
Skirt (6) is arranged between boss (5) and the other end of the long casing (4) of insulation.
3. a kind of full skirt test tool according to claim 2, which is characterized in that along insulation length above the boss (5)
Casing (4) outer wall is circumferentially with the protrusion (7) of a taper, and protrusion (7) internal circumferential of taper sets that there are one stress cones (8).
4. a kind of full skirt test tool according to claim 2, which is characterized in that boss (5) outer wall is straight by bottom
External insulation layer (9) is equipped with to stress cone (8) bottom, boss (5) is internally provided with a rectangular channel (10), and rectangular channel (10) outer wall is set
There is inner insulating layer (11).
5. a kind of full skirt test tool according to claim 1, which is characterized in that screw rod (3) one end is from the long casing of insulating
(4) up to the rectangular channel (10) that boss (5) is internal after entering, and screw rod (3) one end is fixed by nut (12).
6. a kind of full skirt test tool according to claim 4, which is characterized in that the stress cone (8) is obliquely installed, and
It is 25 °~30 ° to tilt taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218197.1U CN207601230U (en) | 2017-09-19 | 2017-09-19 | A kind of full skirt test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218197.1U CN207601230U (en) | 2017-09-19 | 2017-09-19 | A kind of full skirt test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207601230U true CN207601230U (en) | 2018-07-10 |
Family
ID=62756256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721218197.1U Active CN207601230U (en) | 2017-09-19 | 2017-09-19 | A kind of full skirt test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207601230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110913635A (en) * | 2018-09-18 | 2020-03-24 | 台达电子工业股份有限公司 | Insulating shell |
-
2017
- 2017-09-19 CN CN201721218197.1U patent/CN207601230U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110913635A (en) * | 2018-09-18 | 2020-03-24 | 台达电子工业股份有限公司 | Insulating shell |
| US10986745B2 (en) | 2018-09-18 | 2021-04-20 | Delta Electronics, Inc. | Insulated housing having a cylindrical structure |
| CN110913635B (en) * | 2018-09-18 | 2021-04-23 | 台达电子工业股份有限公司 | Insulating shell |
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