CN207150090U - A kind of gauze screen formula bilateral sleeve pipe - Google Patents
A kind of gauze screen formula bilateral sleeve pipe Download PDFInfo
- Publication number
- CN207150090U CN207150090U CN201720880980.8U CN201720880980U CN207150090U CN 207150090 U CN207150090 U CN 207150090U CN 201720880980 U CN201720880980 U CN 201720880980U CN 207150090 U CN207150090 U CN 207150090U
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- CN
- China
- Prior art keywords
- gauze screen
- sleeve pipe
- bilateral sleeve
- edge surface
- gauze
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- 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.)
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Abstract
A kind of gauze screen formula bilateral sleeve pipe, is related to technical field of electricity, and the utility model passes through in bilateral sleeve body（1）The outer edge surface socket gauze screen of lower end（3）, original condenser type bilateral sleeve pipe is changed over into gauze screen formula bilateral sleeve pipe, utilizes electromagnetic induction principle, primary side heavy current is converted into the secondary current for ease of measurement, shelf depreciation is greatly reduced, can be up to state standards, security performance is improved, is adapted to large-scale promotion and application.
Description
Technical field
It the utility model is related to technical field of electricity, and in particular to a kind of gauze screen formula bilateral sleeve pipe.
Background technology
Known, bilateral sleeve pipe is usually used in case and becomes high-voltage board and cable branch box lead-in, is voltage transformer system overvoltage
Type arrester uses when being installed during protection, case transformer terminals wiring can also be changed into looped network type wiring, internal conductive structures are
Integral type copper press forging, the other similar small 100k Ω of welded type bilateral sleeve pipe of resistance ratio, limitation low, unique Wen Kaigeng during operation
Torque structure, it is ensured that stud will not be twisted into two parts in sleeve pipe, may continue to rotate after having sound during rotation, it is ensured that any in 360 degree
Position end face, which can effectively compress, not to be loosened, is played the role of in one-level and two level power network conversion switching process irreplaceable.
But existing bilateral sleeve pipe is condenser type, the bilateral sleeve pipe of the structure is dangerous when using, and shelf depreciation compares
It is big etc..
The content of the invention
Insufficient present in background technology to overcome, the utility model provides a kind of gauze screen formula bilateral sleeve pipe, this reality
With new by the way that original condenser type bilateral sleeve pipe is changed over into gauze screen formula bilateral sleeve pipe, using electromagnetic induction principle, by one
Secondary side heavy current conversion greatly reduces shelf depreciation, can be up to state standards, improve for ease of the secondary current of measurement
Security performance.
To realize goal of the invention as described above, the utility model uses technical scheme as described below：
A kind of gauze screen formula bilateral sleeve pipe, including bilateral sleeve body and gauze screen, in the bilateral sleeve body lower end
Outer edge surface on be socketed with gauze screen, the inner edge surface of the gauze screen is arranged at intervals with the outer edge surface of bilateral sleeve body, is being shielded
The upper end for covering net is provided with gauze screen upper flange, gauze screen lower flange is provided with the lower end of gauze screen, on the outer edge surface of gauze screen
Described gauze screen formula bilateral sleeve pipe is formed provided with inserts.
Described gauze screen formula bilateral sleeve pipe, the gauze screen are cirque structure.
Described gauze screen formula bilateral sleeve pipe, the inserts are welded on the outer edge surface of gauze screen.
Described gauze screen formula bilateral sleeve pipe, the gauze screen upper flange warp is in the upper end of gauze screen.
Described gauze screen formula bilateral sleeve pipe, the gauze screen lower flange warp is in the lower end of gauze screen.
Using technical scheme as described above, the utility model has superiority as described below：
The utility model is socketed gauze screen by the outer edge surface in bilateral sleeve body lower end, by original condenser type bilateral
Sleeve pipe changes over gauze screen formula bilateral sleeve pipe, and using electromagnetic induction principle, primary side heavy current is converted for ease of the two of measurement
Primary current, greatly reduce shelf depreciation, can be up to state standards, improve security performance, be adapted on a large scale promote and
Using.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
In figure：1st, bilateral sleeve body；2nd, gauze screen upper flange；3rd, gauze screen；4th, inserts；5th, gauze screen lower flange.
Embodiment
The utility model can be explained in more detail by the following examples, the utility model is not limited to following
Embodiment；
A kind of gauze screen formula bilateral sleeve pipe with reference to described in accompanying drawing 1, including bilateral sleeve body 1 and gauze screen 3, described
Gauze screen 3 is socketed with the outer edge surface of the lower end of bilateral sleeve body 1, the material of gauze screen 3 is aluminium, and the gauze screen 3 is annulus
Shape structure；The inner edge surface of the gauze screen 3 is arranged at intervals with the outer edge surface of bilateral sleeve body 1, is provided with the upper end of gauze screen 3
Gauze screen upper flange 2, the warp of gauze screen upper flange 2 is in the upper end of gauze screen 3 or is welded on the upper end of gauze screen 3；Shielding
The lower end for covering net 3 is provided with gauze screen lower flange 5, and the warp of gauze screen lower flange 5 is in the lower end of gauze screen 3 or is welded on shielding
The lower end of net 3, described gauze screen formula bilateral sleeve pipe is formed provided with inserts 4 on the outer edge surface of gauze screen 3.
Wherein described inserts 4 is soldered on the outer edge surface of gauze screen 3.
The utility model is mainly used in case and becomes high-voltage board and cable branch box lead-in, easy to operate with install convenient, really
The requirement of insulating part industrial frequency withstand voltage, partial discharge quantity, four big performance of mechanical performance, temperature and heat endurance is protected.
The non-detailed portion of the utility model is prior art.
The embodiment selected herein for open the purpose of this utility model, is presently considered to be suitable, still,
It is to be understood that the utility model is intended to include all changes of all embodiments belonged in this design and invention scope and changed
Enter.
Claims (5)
1. a kind of gauze screen formula bilateral sleeve pipe, including bilateral sleeve body（1）And gauze screen（3）, it is characterized in that：In the bilateral
Sleeve body（1）Gauze screen is socketed with the outer edge surface of lower end（3）, the gauze screen（3）Inner edge surface and bilateral sleeve body
（1）Outer edge surface be arranged at intervals, in gauze screen（3）Upper end be provided with gauze screen upper flange（2）, in gauze screen（3）Lower end set
There is gauze screen lower flange（5）, in gauze screen（3）Outer edge surface be provided with inserts（4）Form described gauze screen formula bilateral sleeve pipe.
2. gauze screen formula bilateral sleeve pipe according to claim 1, it is characterized in that：The gauze screen（3）For cirque structure.
3. gauze screen formula bilateral sleeve pipe according to claim 1, it is characterized in that：The inserts（4）It is welded on gauze screen（3）
Outer edge surface on.
4. gauze screen formula bilateral sleeve pipe according to claim 1, it is characterized in that：The gauze screen upper flange（2）Warp exists
Gauze screen（3）Upper end.
5. gauze screen formula bilateral sleeve pipe according to claim 1, it is characterized in that：The gauze screen lower flange（5）Warp exists
Gauze screen（3）Lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880980.8U CN207150090U (en) | 2017-07-20 | 2017-07-20 | A kind of gauze screen formula bilateral sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880980.8U CN207150090U (en) | 2017-07-20 | 2017-07-20 | A kind of gauze screen formula bilateral sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207150090U true CN207150090U (en) | 2018-03-27 |
Family
ID=61676117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880980.8U Active CN207150090U (en) | 2017-07-20 | 2017-07-20 | A kind of gauze screen formula bilateral sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207150090U (en) |
-
2017
- 2017-07-20 CN CN201720880980.8U patent/CN207150090U/en active Active
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