CN106298312A - A kind of air switch fixing device - Google Patents
A kind of air switch fixing device Download PDFInfo
- Publication number
- CN106298312A CN106298312A CN201610903812.6A CN201610903812A CN106298312A CN 106298312 A CN106298312 A CN 106298312A CN 201610903812 A CN201610903812 A CN 201610903812A CN 106298312 A CN106298312 A CN 106298312A
- Authority
- CN
- China
- Prior art keywords
- air switch
- buckle
- fixing device
- operating handle
- sign board
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000000725 suspension Substances 0.000 claims description 16
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 239000002184 metal Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The present invention relates to a kind of air switch fixing device, including buckle and be fixed on the operating handle that card is buckled, the cross section of described operating handle is inverted U-shaped, this inverted U-shaped operating handle is connected and composed by axis of rotation by left side and right side, and described buckle includes Plug Division that the lockhole with air switch matches and the installation portion for installing operating handle that is connected with Plug Division.Present configuration is simple and convenient to operate, and is difficult to hinder hands in operation, and the by mistake point risk by mistake closed can be greatly lowered in operating process simultaneously.Being provided with sign board in this fixing device, this sign board removably connects with buckle, can remove some work hanging sign board from.
Description
Technical field
The present invention relates to air switch technical field, be specifically related to a kind of air switch fixing device.
Background technology
In power industry, deciliter status requirement of part air switch is very strict, forbids the closing or disconnected of mistake
Open, otherwise can cause serious electric power safety accident.For the air switch of this kind of key, topmost to prevent way be at sky
Hang sign board on air cock to warn.Finding through investigation statistics, the most only minimal air switch producer provides one point
Closing position and fix buckle, but the metal parts that this buckle is used is relatively thin, it is the most inconvenient to operate.When the biggest, this buckle
Easily slip out of the hand, have and cause the air switch point risk by mistake closed by mistake.And, if installing multiple buckles in the short time, can be to work
The finger making personnel causes relatively major injury.
Summary of the invention
It is an object of the invention to provide a kind of air switch fixing device, this apparatus structure is simple, easy for installation, does not hinders
Hands, it is possible to the by mistake point risk by mistake closed is greatly lowered in operating process.
For achieving the above object, present invention employs techniques below scheme:
A kind of air switch fixing device, including buckle and be fixed on the operating handle that card is buckled, described operating handle transversal
Face is inverted U-shaped, and this inverted U-shaped operating handle is connected and composed by axis of rotation by left side and right side, and described buckle includes
The Plug Division matched with the lockhole of air switch and the installation portion for installing operating handle that is connected with Plug Division.
Further improvement as technique scheme:
Described air switch fixing device also includes that sign board, described sign board removably connect with buckle.
Described buckle also include suspension part, described suspension part be bottom be horizontally disposed U-shaped structure, this suspension part and peace
The perpendicular setting in dress portion.
Described installation portion is made up of two connecting rods be arrangeding in parallel, and the two ends of described operating handle are provided with and connecting rod phase
The installing hole joined.
Described installation portion and Plug Division, the junction of suspension part are respectively provided with the inclined-plane of inclination.
Described sign board is provided with the shackle member being rotationally connected with suspension part near the inner side of its upper end, and the upper end of sign board is also
It is provided with the fluting matched with two sides, suspension part, so that buckle can be by rotating before and after shackle member.
Described buckle uses metal material to make.
As shown from the above technical solution, air switch fixing device of the present invention, simple in construction, easy to operate,
Operating process is difficult to hinder hands, the by mistake point risk by mistake closed can be greatly lowered in operating process simultaneously.This fixing device sets
Being equipped with sign board, this sign board removably connects with buckle, can remove some work hanging sign board from.When this sign board
When warning content is unsatisfactory for requiring, this buckle can also firmly hang all kinds of sign board, to meet some spy of air switch
Very warn requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of operating handle of the present invention；
Fig. 3 is the explosive view of operating handle of the present invention；
Fig. 4 is the front view of buckle of the present invention；
Fig. 5 is the axonometric chart of buckle of the present invention；
Fig. 6 is the front view of sign board of the present invention；
Fig. 7 is the side view of sign board of the present invention；
Fig. 8 is the axonometric chart of sign board of the present invention；
Fig. 9 is operating handle of the present invention and be clasped the structural representation after installing；
Figure 10 is the structural representation that the present invention coordinates after installing with air switch.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings:
As shown in Fig. 1～10, the air switch fixing device of the present embodiment, including buckle 1, sign board 3 and be fixed on buckle 1
Operating handle 2, the cross section of operating handle 2 is inverted U-shaped, and as shown in Figure 2,3, this inverted U-shaped operating handle 2 is by left side 21
It is rotationally connected composition by rotating shaft 23 with right side 22.As shown in Figure 4,5, buckle 1 includes matching with the lockhole of air switch 4
Plug Division 11 be connected with Plug Division 11 for installing the installation portion 12 of operating handle 2 and for the suspension of Installation Mark board 3
Portion 13, this suspension part 13 be bottom be horizontally disposed U-shaped structure, operating handle 2 rotates for convenience, in the present embodiment, outstanding
Extension portion 13 and the perpendicular setting of installation portion 12, buckle 1 uses metal material manufacture.
As it is shown in figure 5, this installation portion 12 is made up of two connecting rods be arrangeding in parallel, Plug Division 11 is to be arranged in parallel by along two
Connecting rod stretch out composition, the two ends of operating handle 2 are provided with the installing hole 24 matched with connecting rod.As shown in Figure 4, peace
Dress portion 12 and Plug Division 11, the junction of suspension part 13 are respectively provided with the inclined-plane 14 of inclination so that this installation portion 12 can be formed to
The projection protruded above, after buckle 1 is arranged in installing hole 24, this projection is operable to lower plane and the metal buckle 1 of handle 2
It is concordant, so that the interpolation of operating handle 2 does not affect the use of metal buckle 1.Owing to operating handle 2 can rotate along rotating shaft 23,
So this device is in use, according to the difference of air switch, the width of Plug Division 11 can be regulated.
Sign board 3 removably connects with buckle 1, can remove from some hang sign boards work, when special mark board not
Meeting the warning of some characteristic when requiring, this buckle 1 can also hang all kinds of sign board reliably, meet air switch some
The warning requirement of characteristic.
In the present embodiment, sign board 3 uses snap fit to removably connect with buckle 1, as shown in Fig. 6～9, at mark
Will board 3 is provided with the shackle member 31 being rotationally connected with suspension part 13 near the inner side of its upper end, and the upper end of sign board 3 is additionally provided with outstanding
The fluting 32 that two sides, extension portion 13 match, when air switch is carried out switch closing and switch opening, by rotary control handle 2 i.e.
Can, when rotary control handle 2, its buckle 1 is through draw-in groove 32, it is to avoid operating handle 2 drives sign board 3 to rotate when rotated,
Affect the using effect of sign board.This fixing device is arranged on the schematic diagram on air switch 4, as shown in Figure 10.
Embodiment described above is only to be described the preferred embodiment of the present invention, the not model to the present invention
Enclose and be defined, on the premise of designing spirit without departing from the present invention, the those of ordinary skill in the art technical side to the present invention
Various deformation that case is made and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (7)
1. an air switch fixing device, it is characterised in that: include buckle (1) and be fixed on the operating handle on buckle (1)
(2), the cross section of described operating handle (2) is inverted U-shaped, and this inverted U-shaped operating handle (2) is by left side (21) and right side
(22) being rotationally connected composition by rotating shaft (23), described buckle (1) includes the Plug Division that the lockhole with air switch matches
(11) and with Plug Division (11) it is connected for the installation portion (12) installing operating handle (2).
Air switch fixing device the most according to claim 1, it is characterised in that: described air switch fixing device is also wrapped
Including sign board (3), described sign board (3) removably connects with buckle (1).
Air switch fixing device the most according to claim 2, it is characterised in that: described buckle (1) also includes suspension part
(13), described suspension part (13) be bottom be horizontally disposed U-shaped structure, this suspension part (13) are perpendicular with installation portion (12) to be set
Put.
Air switch fixing device the most according to claim 3, it is characterised in that: described installation portion (12) parallel is set by two
The connecting rod put is constituted, and the two ends of described operating handle (2) are provided with the installing hole (24) matched with connecting rod.
Air switch fixing device the most according to claim 4, it is characterised in that: described installation portion (12) and Plug Division
(11), the junction of suspension part (13) is respectively provided with the inclined-plane (14) of inclination.
Air switch fixing device the most according to claim 3, it is characterised in that: described sign board (3) is near its upper end
Inner side be provided with the shackle member (31) being rotationally connected with suspension part (13), the upper end of sign board (3) is additionally provided with and suspension part (13)
The fluting (32) that two sides match, so that buckle (1) rotates before and after can passing through shackle member (31).
Air switch fixing device the most according to claim 1, it is characterised in that: described buckle (1) uses metal material
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903812.6A CN106298312B (en) | 2016-10-17 | 2016-10-17 | A kind of air switch fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903812.6A CN106298312B (en) | 2016-10-17 | 2016-10-17 | A kind of air switch fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106298312A true CN106298312A (en) | 2017-01-04 |
| CN106298312B CN106298312B (en) | 2018-06-15 |
Family
ID=57718299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610903812.6A Active CN106298312B (en) | 2016-10-17 | 2016-10-17 | A kind of air switch fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106298312B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690065A (en) * | 2019-11-12 | 2020-01-14 | 国网新疆电力有限公司博尔塔拉供电公司 | Secondary air-break anti-misoperation locking warning device |
| CN110957190A (en) * | 2019-11-26 | 2020-04-03 | 广东电网有限责任公司 | Air switch fixing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020079995A1 (en) * | 2000-12-01 | 2002-06-27 | Ki Soo Yang | Air circuit breaker |
| CN201340808Y (en) * | 2008-08-13 | 2009-11-04 | 艾默生网络能源有限公司 | Fixing device for air switches |
| CN203205711U (en) * | 2013-04-17 | 2013-09-18 | 深圳市晶福源电子技术有限公司 | Air switch fixing device |
| CN203377492U (en) * | 2013-07-30 | 2014-01-01 | 宁波三星电气股份有限公司 | Air switch mounting bracket |
| CN204087698U (en) * | 2014-10-10 | 2015-01-07 | 中国长江电力股份有限公司 | A kind of small air switch nameplate |
| CN105097370A (en) * | 2015-09-17 | 2015-11-25 | 国网福建省电力有限公司 | Safety clamping ring for low-voltage air switch of power system and application method of safety clamping ring |
| CN206098202U (en) * | 2016-10-17 | 2017-04-12 | 国家电网公司 | Air switch fixing device |
-
2016
- 2016-10-17 CN CN201610903812.6A patent/CN106298312B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020079995A1 (en) * | 2000-12-01 | 2002-06-27 | Ki Soo Yang | Air circuit breaker |
| CN201340808Y (en) * | 2008-08-13 | 2009-11-04 | 艾默生网络能源有限公司 | Fixing device for air switches |
| CN203205711U (en) * | 2013-04-17 | 2013-09-18 | 深圳市晶福源电子技术有限公司 | Air switch fixing device |
| CN203377492U (en) * | 2013-07-30 | 2014-01-01 | 宁波三星电气股份有限公司 | Air switch mounting bracket |
| CN204087698U (en) * | 2014-10-10 | 2015-01-07 | 中国长江电力股份有限公司 | A kind of small air switch nameplate |
| CN105097370A (en) * | 2015-09-17 | 2015-11-25 | 国网福建省电力有限公司 | Safety clamping ring for low-voltage air switch of power system and application method of safety clamping ring |
| CN206098202U (en) * | 2016-10-17 | 2017-04-12 | 国家电网公司 | Air switch fixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690065A (en) * | 2019-11-12 | 2020-01-14 | 国网新疆电力有限公司博尔塔拉供电公司 | Secondary air-break anti-misoperation locking warning device |
| CN110957190A (en) * | 2019-11-26 | 2020-04-03 | 广东电网有限责任公司 | Air switch fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106298312B (en) | 2018-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100033 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Address before: 100761 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Patentee before: State Grid Corporation of China Patentee before: Maintenance Company Of State Grid Anhui Electric Power Company |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100033 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: Super high voltage branch of State Grid Anhui Electric Power Co.,Ltd. Address before: 100033 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Patentee before: STATE GRID CORPORATION OF CHINA Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH |