CN201898244U - Protective cover for aviation plug and aviation plug assembly with protective cover - Google Patents
Protective cover for aviation plug and aviation plug assembly with protective cover Download PDFInfo
- Publication number
- CN201898244U CN201898244U CN2010202639036U CN201020263903U CN201898244U CN 201898244 U CN201898244 U CN 201898244U CN 2010202639036 U CN2010202639036 U CN 2010202639036U CN 201020263903 U CN201020263903 U CN 201020263903U CN 201898244 U CN201898244 U CN 201898244U
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- Prior art keywords
- protective cover
- aviation plug
- model
- utility
- cylindrical sidewall
- 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 - Lifetime
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- 230000001681 protective effect Effects 0.000 title claims abstract description 61
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model discloses a protective cover for an aviation plug and an aviation plug assembly with the protective cover, wherein the protective cover comprises a barrel-shaped side wall (1) which is open at one end and an end wall (2) which is arranged at the other end of the barrel-shaped side wall (1), and grooves (3) matched with the aviation plug are defined on the inner sides of the barrel-shaped side wall (1) and the end wall (2). By adopting the utility model, the service life of the aviation plug can be prolonged and the potential safety hazards are reduced.
Description
Technical field
The utility model relates to mechanical field, in particular to a kind of aviation plug assembly that is used for the protective cover of aviation plug and has it.
Background technology
National grid next step with the intelligent electrical network construction of large-scale promotion, city electric company has also introduced a large amount of automation equipments in recent intelligent grid automatic improving engineering, wherein be also included within on the on-pole switch of distribution line automation and install or transform feed line automatization terminal (FTU) additional.
For after adapting to city company and on a large scale the on-pole switch of overhead transmission line being carried out automatic improving, when guaranteeing line maintenance, after the FTU aviation plug takes off, owing to do not protect facility, aviation plug can intake or by dust pollution.Because the staff is live line working, when staff's mistake was bumped the aviation plug live part, electric shock accidents usually can meet accident simultaneously.
Do not have protective cover at aviation plug in the correlation technique, and cause that aviation plug can not prevent dust, the problem of safety that waterproof and preventing is leaked electricity, effective solution is not proposed at present as yet.
The utility model content
Main purpose of the present utility model is to provide a kind of aviation plug protective cover, and aviation plug does not have protective cover in the correlation technique to solve, and cause that aviation plug can not prevent dust, safety that waterproof and preventing is leaked electricity problem.
To achieve these goals, according to an aspect of the present utility model, provide a kind of protective cover that is used for aviation plug.
Comprise according to the protective cover that is used for aviation plug of the present utility model: cylindrical sidewall, the one end opens wide; End wall is arranged on the other end of cylindrical sidewall, and wherein, cylindrical sidewall and end wall inboard are limited with the groove that is complementary with aviation plug.
Further, the inner surface of cylindrical sidewall is provided with the internal thread that matches with the joint external screw thread of aviation plug.
Further, the geometric center of the bottom of groove is provided with a conical groove.
Further, has annular knurl on the outer surface of cylindrical sidewall.
Further, protective cover adopts the insulative water-proof material.
Further, protective cover adopts Reinforced Nylon material or elastomeric material.
Further, the outer surface of end wall is coated with coating, has the electric power alarming sign on the coating.
Further, the external margin of the end wall of protective cover has chamfering structure.
To achieve these goals, according to an aspect of the present utility model, provide a kind of aviation plug assembly.
Comprise according to aviation plug assembly of the present utility model: aviation plug can also comprise all technical characterictics of the protective cover of above-mentioned aviation plug.
By the utility model, adopt cylindrical sidewall, the one end opens wide; End wall; be arranged on the other end of cylindrical sidewall; wherein; cylindrical sidewall and end wall inboard are limited with the groove that is complementary with aviation plug; solved that aviation plug does not have protective cover in the correlation technique, and cause that aviation plug can not prevent dust, the problem of safety that waterproof and preventing is leaked electricity, and then reached and prevented aviation plug water inlet and contamination by dust; improve the useful life of aviation plug, reduced the effect of potential safety hazard.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 is the side sectional view according to the protective cover that is used for aviation plug of the utility model embodiment;
Fig. 2 is the front section view according to the protective cover that is used for aviation plug of the utility model embodiment.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
According to embodiment of the present utility model, provide a kind of protective cover that is used for aviation plug.
Fig. 1 is the side sectional view according to the protective cover that is used for aviation plug of the utility model embodiment; Fig. 2 is the front section view according to the protective cover that is used for aviation plug of the utility model embodiment.
As shown in Figure 1, this protective cover that is used for aviation plug can comprise: cylindrical sidewall 1, and the one end opens wide; End wall 2, be arranged on the other end of cylindrical sidewall 1, wherein, cylindrical sidewall 1 and end wall 2 inboards are limited with the groove 3 that is complementary with aviation plug, the structure of this groove 3 and aviation plug are complementary and are used for being used with aviation plug, and aviation plug and groove 3 closely agree with.
Among the utility model embodiment; use a kind of protective cover to be removably mounted on the aviation plug; because this protective cover and aviation plug fit tightly; be that this protective cover designs at aviation plug overall dimension; seal fully by the opening of protective cover aviation plug; thereby prevented water; materials such as dust enter aviation plug; the equipment that the protection aviation plug connects can be owing to reasons such as short circuit are damaged; simultaneously protective cover is isolated from the outside the charged position of aviation plug, can not bump the live part of aviation plug when having guaranteed the charged repairing of staff by mistake.
The inner surface of cylindrical sidewall 1 is provided with the internal thread that matches with the joint external screw thread of aviation plug.The internal thread of cylindrical sidewall 1 is arranged on the groove 3 in the present embodiment; external screw thread on this screw thread and the aviation plug suits coupling; so when protective cover is installed on the aviation plug; this protective cover is tightened on the aviation plug; can seal aviation plug this moment; the edge that guarantees aviation plug is seamless, has improved the tightness at aviation plug bore place.
The geometric center of the bottom of groove 3 is provided with the aviation plug of a conical groove in order to the coupling different model, can use this groove to protect when the aviation plug that has has minute hand.
Has annular knurl on the outer surface of cylindrical sidewall 1.It is to make staff's protective cover for convenience detach in order to increase frictional force that the outer surface of this embodiment protective cover is provided with annular knurl, and the staff is more laborsaving during use, and is more attractive in appearance on the other hand.
Protective cover adopts the insulative water-proof material.Can adopt Reinforced Nylon material or elastomeric material, the use of insulating material is used to prevent that operating personnel from bumping the aviation plug live part by mistake, and the danger of avoiding personnel to occur getting an electric shock has reduced potential safety hazard.
The outer surface of end wall 2 is coated with coating 4, has the electric power alarming sign on the coating 4.Among the utility model embodiment alarming sign can be set on protective cover.Be yellow black alternate electric power alarming sign on the coating of protective cover, the safety signs of protective cover is used for preventing miscarrying automation equipment maintenance FTU work operating personnel, has reduced potential safety hazard.
Among the utility model embodiment, fit with aviation plug in one side of protective cover, and the external margin of the end wall 2 of protective cover has chamfering structure, and chamfering can be 45 degree.The external Design of this protective cover chamfering structure uses more comfortable, attractive in appearance.。
Among the embodiment of the utility model protective cover, make protective cover with its corresponding model according to the aviation plug of different model, the model that side sectional view as shown in Figure 1 and front cross-sectional view as shown in Figure 2 can get protective cover can comprise: highly be that 35mm, overall diameter are that the diameter of 70mm, groove 3 is that 60mm and depth of groove are the protective cover of 30mm; Be that the diameter of 50mm, groove 3 is that 40mm and depth of groove are the protective cover of 25mm highly for 30mm, overall diameter; Be that the diameter of 40mm, groove 3 is that 30mm and depth of groove are the protective cover of 5mm highly for 10mm, overall diameter.
To achieve these goals, according to an aspect of the present utility model, provide a kind of aviation plug assembly.Comprise according to aviation plug assembly of the present utility model: aviation plug can also comprise all technical characterictics of the protective cover of above-mentioned aviation plug.
On the protective cover of this aviation plug protective cover, can also be provided with pocket for the punch head; so groove is arranged on the protective cover top; hang warning sign in the time that line loop operation can being supplied; be that the utility model provides the pocket for the punch head of listing in the line loop operation, prevent that operating personnel are with the automation equipment of aviation plug mistake connection error in the work of maintenance FTU.
In sum, the utility model can effectively prevent socket water inlet and contamination by dust, the equipment damage that prevents to cause the electric loop short circuit owing to reasons such as ponding to cause.In addition, coating color is unified for having the yellow black of warning function.
As can be seen from the above description, the utility model has been realized following technique effect: the utility model has guaranteed that aviation plug is dustproof, waterproof, mistaken collision preventing electricity, easy to use, good looking appearance.The equipment damage that prevents to cause the electric loop short circuit owing to reasons such as ponding to cause simultaneously.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. a protective cover that is used for aviation plug is characterized in that, comprising:
Cylindrical sidewall (1), the one end opens wide;
End wall (2) is arranged on the other end of described cylindrical sidewall (1),
Wherein, described cylindrical sidewall (1) and end wall (2) inboard are limited with and aviation
The groove that plug is complementary (3).
2. protective cover according to claim 1 is characterized in that, the inner surface of described cylindrical sidewall (1) is provided with the internal thread that matches with the joint external screw thread of described aviation plug.
3. protective cover according to claim 1 is characterized in that, the geometric center of the bottom of described groove (3) is provided with a conical groove.
4. protective cover according to claim 1 is characterized in that, has annular knurl on the outer surface of described cylindrical sidewall (1).
5. protective cover according to claim 1 is characterized in that, described protective cover adopts the insulative water-proof material.
6. protective cover according to claim 1 is characterized in that, described protective cover adopts Reinforced Nylon material or elastomeric material.
7. protective cover according to claim 1 is characterized in that, the outer surface of described end wall (2) is coated with coating (4), and described coating has the electric power alarming sign on (4).
8. protective cover according to claim 1 is characterized in that, the external margin of the described end wall (2) of described protective cover has chamfering structure.
9. an aviation plug assembly comprises aviation plug, it is characterized in that, also comprises each described protective cover among the claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202639036U CN201898244U (en) | 2010-07-13 | 2010-07-13 | Protective cover for aviation plug and aviation plug assembly with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202639036U CN201898244U (en) | 2010-07-13 | 2010-07-13 | Protective cover for aviation plug and aviation plug assembly with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201898244U true CN201898244U (en) | 2011-07-13 |
Family
ID=44256132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202639036U Expired - Lifetime CN201898244U (en) | 2010-07-13 | 2010-07-13 | Protective cover for aviation plug and aviation plug assembly with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201898244U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953408A (en) * | 2015-07-01 | 2015-09-30 | 常州市武进金阳光电子有限公司 | Explosion-proof plug for industrial aviation |
| CN105490111A (en) * | 2015-12-29 | 2016-04-13 | 苏州卓德电子有限公司 | Fixed aviation connector device |
| CN107611686A (en) * | 2017-08-15 | 2018-01-19 | 东莞市联洲知识产权运营管理有限公司 | A kind of attaching plug for electric car |
| CN107611692A (en) * | 2017-08-15 | 2018-01-19 | 东莞市联洲知识产权运营管理有限公司 | A kind of anti-falling power plug of electric bicycle |
-
2010
- 2010-07-13 CN CN2010202639036U patent/CN201898244U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953408A (en) * | 2015-07-01 | 2015-09-30 | 常州市武进金阳光电子有限公司 | Explosion-proof plug for industrial aviation |
| CN105490111A (en) * | 2015-12-29 | 2016-04-13 | 苏州卓德电子有限公司 | Fixed aviation connector device |
| CN107611686A (en) * | 2017-08-15 | 2018-01-19 | 东莞市联洲知识产权运营管理有限公司 | A kind of attaching plug for electric car |
| CN107611692A (en) * | 2017-08-15 | 2018-01-19 | 东莞市联洲知识产权运营管理有限公司 | A kind of anti-falling power plug of electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BEIJING ELECTRIC POWER CORP. Effective date: 20130515 Owner name: BEIJING ELECTRIC POWER CORP. Effective date: 20130515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130515 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Beijing Electric Power Corp. Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Patentee before: Beijing Electric Power Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |