CN201518033U - Portable pressure equalizing cap - Google Patents
Portable pressure equalizing cap Download PDFInfo
- Publication number
- CN201518033U CN201518033U CN2009201834310U CN200920183431U CN201518033U CN 201518033 U CN201518033 U CN 201518033U CN 2009201834310 U CN2009201834310 U CN 2009201834310U CN 200920183431 U CN200920183431 U CN 200920183431U CN 201518033 U CN201518033 U CN 201518033U
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- CN
- China
- Prior art keywords
- equal pressure
- pressure cap
- portable
- conductive layer
- air bag
- 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
The utility model discloses a portable pressure equalizing cap which comprises a pressure equalizing cap body, wherein the pressure equalizing cap body is an air bag type inflatable structure, and the air bag has the conductive performance or the semi-conductive performance. The portable pressure equalizing cap has the advantages that the portable pressure equalizing cap is easy to carry, transport and install, and can be conveniently used for equipment which needs to equalize the pressure on the site; as the function of the pressure equalizing cap is to equalize an electric field, the material thereof can be made of a very thin material, the weight thereof is very light, and the conduction current on the outer surface is very small, so that the portable pressure equalizing cap can meet the electric conduction requirement and the pressure-equalizing purpose by only coating a very thin conducting layer on the outer layer.
Description
Technical field
The utility model relates to a kind of equal pressure cap, particularly a kind of portable equal pressure cap.
Background technology
Often need all press processing in the high-potting at the scene, can reduce the point discharge of high-field electrode like this, eliminate the corona or the shelf depreciation at high-field electrode position, greatly improve test result equipment high pressure position.Material with metal material or plating metal on surface can be realized the purpose that high-field electrode is all pressed.Existing pressure-equalizing device generally is to do material with metallic aluminium, fixed in shape, not flexible, weight is bigger than normal, transportation is deposited all inconvenient, requires very big equal pressure cap for volume and surface area, and its weight is often also very big, on-the-spot like this installation often needs long-armed trolley to cooperate, but the working-yard is often relatively more chaotic, in the inconvenient operation of some local long-armed trolley, or is difficult to find long-armed trolley, experiment work just is subjected to very big influence like this, even can't carry out.Simultaneously long-armed trolley has also increased experimentation cost, mounts and dismounts also very loaded down with trivial detailsly, also affects the safety of experiment work to a certain extent, transports, carries also very inconvenient simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of convenient portable equal pressure cap that stores, transports, uses is provided.
The purpose of this utility model is achieved by the following scheme:
A kind of portable equal pressure cap comprises equal pressure cap body, and its structural feature is: described equal pressure cap body is a kind of gasbag-type inflatable structure, and described air bag has electric conductivity or semiconduction performance.
Equal pressure cap is made the gasbag-type inflatable structure,, make its back of expanding form given shape and physical dimension by to airbag aeration and adjust the size of aeration quantity, so that be inserted in the electrode outside smoothly, and form the electrical communication state with electrode.
Described airbag structure with conduction or semiconduction performance has a lot, below is two kinds of forms that the applicant provides:
A kind ofly be: air bag is made by conduction or semiconductive soft material.
Another kind is: described air bag is made by soft thin material, and then the extexine at soft thin material adheres to a conductive layer or semi-conductive layer.
Adhere to one deck conductive layer or semiconductive layer is at its top layer brushing one deck conductive layer or semi-conductive layer at soft thin material skin, or paste one deck conductive layer or semi-conductive layer on its top layer.
Be provided with equipotential bonding conductor at equal pressure cap and contacted that surface of electrode.
All set up equipotential bonding conductor on the pressure cap, can improve contacting of equal pressure cap and electrode, improving equal pressure energy power.
Described bonding conductor is a flexible conductor.
Tightening device is set on air bag.
Tightening device is set on air bag, after equal pressure cap is inserted in electrode, can utilizes the tightening device on the air bag that equal pressure cap is close to the electrode outside, thereby form the electrical communication state with electrode.
Described tightening device or be elastic construction, or for bungee tightens up, or for thread gluing formula tightening device or be the bandage type tightening device.
In sum, advantage of the present utility model is:
The portable equal pressure cap of the utility model is easy to carry about with one, transportation and installation, the equipment that can need all to press to the scene easily uses, because all press function is balanced electric field, its material can be made with thin material very, weight is very light, and the appearance conduction current is very little in addition, and therefore only need plating as thin as a wafer at skin, conductive layer just can satisfy the conduction requirement and all press purpose.This Unit Installation and dismounting simultaneously do not need the large-sized aerial work car to implement, and personnel do not need ascend operation, and it is little to have reduced workload, has guaranteed safety work again, saves testing expenses.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1
Fig. 2 is that the A of Fig. 1 is to view label declaration 1 equal pressure cap body 2 conductors 3 tightening devices
Embodiment
Below in conjunction with embodiment the utility model is described in more detail.
A kind of portable equal pressure cap as shown in Figure 1, 2 comprises equal pressure cap body 1, the balloon-like structure of described equal pressure cap body for making by the light and thin material, and the extexine of the balloon-like body that constitutes at the light and thin material is coated with and is brushed with conductive layer.Be provided with conductor 2 at air bag and contacted that top layer of electrode, described conductor is a flexible conductor.Air bag is provided with tightening device 3, and described tightening device is the bungee tightening device.
It is same as the prior art that present embodiment is not stated part.
Claims (8)
1. a portable equal pressure cap comprises equal pressure cap body, it is characterized in that: described equal pressure cap body (1) is a kind of gasbag-type inflatable structure, and described air bag has electric conductivity or semiconduction performance.
2. portable equal pressure cap according to claim 1 is characterized in that: air bag is made by conduction or semiconductive material.
3. portable equal pressure cap according to claim 1, it is characterized in that: described air bag is made by soft thin material, and then the extexine at soft thin material adheres to a conductive layer or semi-conductive layer.
4. portable equal pressure cap according to claim 3, it is characterized in that: adhere to one deck conductive layer or semiconductive layer is at its top layer brushing one deck conductive layer or semi-conductive layer at soft thin material skin, or paste one deck conductive layer or semi-conductive layer on its top layer.
5. according to claim 2 or 4 described portable equal pressure caps, it is characterized in that: be provided with equipotential bonding conductor (2) at equal pressure cap and contacted that surface of electrode.
6. portable equal pressure cap according to claim 5 is characterized in that: described bonding conductor is a flexible conductor.
7. portable equal pressure cap according to claim 6 is characterized in that: tightening device is set on air bag.
8. portable equal pressure cap according to claim 7 is characterized in that: described tightening device or for elastic construction, or for bungee tightens up, or be thread gluing formula tightening device or be bandage type tightening device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201834310U CN201518033U (en) | 2009-10-23 | 2009-10-23 | Portable pressure equalizing cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201834310U CN201518033U (en) | 2009-10-23 | 2009-10-23 | Portable pressure equalizing cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518033U true CN201518033U (en) | 2010-06-30 |
Family
ID=42498756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201834310U Expired - Fee Related CN201518033U (en) | 2009-10-23 | 2009-10-23 | Portable pressure equalizing cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518033U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914669A (en) * | 2012-10-11 | 2013-02-06 | 苏州华电电气股份有限公司 | Post-forming voltage-sharing body of complicated conduction structure |
| CN105259440A (en) * | 2015-10-21 | 2016-01-20 | 中国电力科学研究院 | DC cable test terminal |
| CN107611898A (en) * | 2017-11-13 | 2018-01-19 | 国网河南省电力公司经济技术研究院 | A kind of spherical equal pressure cap |
-
2009
- 2009-10-23 CN CN2009201834310U patent/CN201518033U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914669A (en) * | 2012-10-11 | 2013-02-06 | 苏州华电电气股份有限公司 | Post-forming voltage-sharing body of complicated conduction structure |
| CN102914669B (en) * | 2012-10-11 | 2014-02-26 | 苏州华电电气股份有限公司 | Post-forming voltage-sharing body of complicated conduction structure |
| CN105259440A (en) * | 2015-10-21 | 2016-01-20 | 中国电力科学研究院 | DC cable test terminal |
| CN107611898A (en) * | 2017-11-13 | 2018-01-19 | 国网河南省电力公司经济技术研究院 | A kind of spherical equal pressure cap |
| CN107611898B (en) * | 2017-11-13 | 2024-01-26 | 国网河南省电力公司经济技术研究院 | Spherical pressure equalizing cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zou Lin Inventor after: Liao Fuwang Inventor after: You Hao Inventor after: Yang Mingxing Inventor after: Lin Diequn Inventor before: Zou Lin Inventor before: Liao Fuwang Inventor before: You Hao Inventor before: Yang Mingxing Inventor before: Lin Diequn |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20161023 |