CN208811934U - SF6The fixed locker of the knob of gas circuit breaker interface - Google Patents
SF6The fixed locker of the knob of gas circuit breaker interface Download PDFInfo
- Publication number
- CN208811934U CN208811934U CN201821504068.3U CN201821504068U CN208811934U CN 208811934 U CN208811934 U CN 208811934U CN 201821504068 U CN201821504068 U CN 201821504068U CN 208811934 U CN208811934 U CN 208811934U
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- China
- Prior art keywords
- connecting tube
- knob
- circuit breaker
- slide bar
- cam
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- 238000012360 testing method Methods 0.000 abstract description 18
- 238000002474 experimental method Methods 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses SF6The fixed locker of the knob of gas circuit breaker interface, including fixed frame, connecting tube, slide bar and cam, the fixed frame is rectangle frame, one end of the fixed frame is connected with connecting tube, the slide bar being slidably connected is equipped in the connecting tube, the cam and the connecting tube are rotatably connected, and the cam is fixedly connected with handle.It reduces testing crew and is doing checking experiment bring security risk, and device junction and test joint can have been protected, reduce the loss of connector.Labour cost is not only reduced, service life is also extended, economic benefit is fairly obvious.The tool operation of the development of device simply can one man operation, it is not only the cost that operation of power networks reduces O&M, also improve test clerk working efficiency, further ensure the safe and stable operation of equipment, to ensure that the safe operation of power grid, high-quality reliable electric energy is provided, safety and social benefit are further improved.
Description
Technical field
The utility model relates to fixed locker technical field, in particular to SF6The knob fixing lock of gas circuit breaker interface
Folder.
Background technique
At present chemical experiment class, substation management institute pipe section in, have a large amount of breaker.Wherein model
The SF of the breaker of LW10B-252W, LW6B-126W6Gas interface is in preventive trial work usually using extremely not square
Just.In day-to-day test work, the SF of the breaker6Mechanism case locating for gas interface is very narrow, has a fixed length in use
Extreme care is needed when the locking pliers of degree and to adjust position, and to connect place's area smaller for the jaw of locking pliers and two pieces of connector interfaces,
And wherein one section can only be fixed, the other end can not be fixed, therefore locking pliers loosening easily occurs in operation and falls and leads
Cause test interface is fallen or SF6The case where gas interface holds one's breath.Simultaneously because the equipment interface inside be equipped with non-return valve, into
When row experiment work, it is necessary to which, by two 180 ° of locking pliers, balance use is in interface two sides, otherwise SF6Gas will be unable to flow out.Institute
Being worked with this two people while must cooperate completion, extremely spend human and material resources.
Summary of the invention
For the above-mentioned prior art, the utility model lies in that providing SF6The fixed locker of the knob of gas circuit breaker interface, side
Just the opening and closing of test interface.
The technical scheme of the present invention is realized as follows:
SF6The fixed locker of the knob of gas circuit breaker interface, including fixed frame, connecting tube, slide bar and cam, the fixation
Frame is rectangle frame, and one end of the fixed frame is connected with connecting tube, and the slide bar being slidably connected is equipped in the connecting tube, described convex
Wheel and the connecting tube are rotatably connected, and the cam is fixedly connected with handle.
Further, one end on the slide bar far from the cam is equipped with the first contact head, and first contact head is logical
Helicitic texture is crossed to connect with slide bar.
Further, the helicitic texture includes screw rod on first contact head and on the slide bar
Threaded hole, the screw rod and the threaded hole match.
Further, the fixed frame is equipped with the second contact head, and second contact head faces the slide bar.
Further, the slide bar is equipped with sliding slot, and the connecting tube is equipped with connecting rod, and the connecting rod passes through the sliding slot
And both ends are fixed in connecting tube.
Further, first contact head is equipped with anti-skid structure.
Further, second contact head is equipped with anti-skid structure.
Further, the cam is eccentric wheel.
The utility model has the beneficial effects that: reducing testing crew is doing checking experiment bring security risk, and
Device junction and test joint can be protected, the loss of connector is reduced.Labour cost is not only reduced, service life is also extended, is passed through
Benefit of helping is fairly obvious.The tool operation of the development of device simply can one man operation, not only operation of power networks reduce O&M at
This, also improves test clerk working efficiency, further ensures the safe and stable operation of equipment, to ensure that power grid
Safe operation, high-quality reliable electric energy is provided, safety and social benefit are further improved.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred reality of the utility model
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the utility model SF6The fixed locker schematic perspective view of the knob of gas circuit breaker interface；
Fig. 2 is the utility model SF6The fixed locker positive structure schematic of the knob of gas circuit breaker interface；
In figure, 1 fixed frame, 2 connecting tubes, 3 slide bars, 4 cams, 5 handles, 6 first contact heads, 7 screw rods, 8 threaded holes, 9
Two contact heads, 10 sliding slots, 11 connecting rods, 12 anti-skid structures.
Specific embodiment
In order to be best understood from the utility model technology contents, specific embodiment is provided below, and practical to this in conjunction with attached drawing
It is novel to be described further.
Embodiment 1
Referring to Fig. 1, SF6The fixed locker of the knob of gas circuit breaker interface, including fixed frame 1, connecting tube 2, slide bar 3 and convex
Wheel 4, the fixed frame 1 are rectangle frame, and one end of the fixed frame 1 and connecting tube 2 connect, and are equipped with sliding in the connecting tube 2
The slide bar 3 of connection, the cam 4 and the connecting tube 2 are rotatably connected, and the cam 4 is fixedly connected with handle 5.
Two present apparatus are needed to be used cooperatively when use.Equipment test connector is aligned with equipment end connector, will be consolidated
Determine frame 1 and is adjacent to equipment end connector from side, it is fixed after two fixed frames 1 are adjacent to device junction since fixed frame 1 is rectangle frame
The side of frame 1 will limit the activity of equipment test connector Yu equipment end connector, when two fixed frames 1 are drawn close to centre, equipment
Test joint is mutually aligned automatically with equipment end connector.Connecting tube 2 is fixed on fixed frame 1, and the slide bar 3 in connecting tube 2 is can
With sliding, when slide bar 3 is slided to the other end of fixed frame 1, slide bar 3 and fixed frame 1 jointly by equipment test connector with set
Standby termination head clamping.After the position of fixed frame 1 is put well, stir handle 5, handle 5 is fixedly connected with cam 4, cam 4 with
The rotation of handle 5 and rotate.Due to the asymmetry of cam 4, the rotation of cam 4 pushes slide bar 3 to the another of fixed frame 1
Side movement, by equipment test connector and equipment end joint-clamping between slide bar 3 and fixed frame 1.Operator only needs to stir
Handle 5 can be such that equipment test connector and equipment end connector tightens, to carry out test service work, while only need a people
Just it is able to achieve operation, it is very convenient.
Specifically, one end on the slide bar 3 far from the cam 4 is equipped with the first contact head 6, first contact head 6
It is connected by helicitic texture and slide bar 3.Specifically, the helicitic texture includes 7 He of screw rod on first contact head 6
Threaded hole 8 on the slide bar 3, the screw rod 7 and the threaded hole 8 match.Threaded hole is screwed in by adjusting screw rod 7
8 depth adjusts the first contact head 6 at a distance from fixed frame 1, facilitates screw rod 7 and fixed frame 1 by equipment test connector and equipment
Terminate head clamping.
Specifically, the fixed frame 1 is equipped with the second contact head 9, second contact head 9 faces the slide bar 3.It mentions
High fixed effect, fixed frame 1 are not easy to tilt.
Specifically, the slide bar 3 is equipped with sliding slot 10, the connecting tube 2 is equipped with connecting rod 11, and the connecting rod 11 passes through institute
It states sliding slot 10 and both ends is fixed in connecting tube 2.Slide bar 3 slides in connecting tube 2, and connecting rod 11 passes through sliding slot 10, can avoid
Slide bar 3 is slipped out of connecting tube 2.
Specifically, first contact head 6 is equipped with anti-skid structure 12.Prevent the first contact head 6 from skidding with equipment end connector.
Specifically, second contact head 9 is equipped with anti-skid structure 12.Prevent the second contact head 9 from skidding with equipment test connector.Further
, anti-skid structure 12 is rubber antiskid layer, has certain elasticity, while good antiskid effect.
Specifically, the cam 4 is eccentric wheel.Structure is simple, low manufacture cost.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1.SF6The fixed locker of the knob of gas circuit breaker interface, which is characterized in that including fixed frame, connecting tube, slide bar and cam,
The fixed frame is rectangle frame, and one end of the fixed frame is connected with connecting tube, and the cunning being slidably connected is equipped in the connecting tube
Bar, the cam and the connecting tube are rotatably connected, and the cam is fixedly connected with handle.
2. SF according to claim 16The fixed locker of the knob of gas circuit breaker interface, which is characterized in that on the slide bar
One end far from the cam is equipped with the first contact head, and first contact head is connected by helicitic texture with slide bar.
3. SF according to claim 26The fixed locker of the knob of gas circuit breaker interface, which is characterized in that the screw thread knot
Structure includes the screw rod and the threaded hole on the slide bar, the screw rod and the threaded hole on first contact head
Match.
4. SF according to claim 16The fixed locker of the knob of gas circuit breaker interface, which is characterized in that the fixed frame
It is equipped with the second contact head, second contact head faces the slide bar.
5. SF according to claim 16The fixed locker of the knob of gas circuit breaker interface, which is characterized in that the slide bar is set
There is sliding slot, the connecting tube is equipped with connecting rod, and the connecting rod passes through the sliding slot and both ends are fixed in connecting tube.
6. SF according to claim 36The fixed locker of the knob of gas circuit breaker interface, which is characterized in that described first connects
Contact is equipped with anti-skid structure.
7. SF according to claim 46The fixed locker of the knob of gas circuit breaker interface, which is characterized in that described second connects
Contact is equipped with anti-skid structure.
8. SF according to claim 16The fixed locker of the knob of gas circuit breaker interface, which is characterized in that the cam is
Eccentric wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821504068.3U CN208811934U (en) | 2018-09-18 | 2018-09-18 | SF6The fixed locker of the knob of gas circuit breaker interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821504068.3U CN208811934U (en) | 2018-09-18 | 2018-09-18 | SF6The fixed locker of the knob of gas circuit breaker interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811934U true CN208811934U (en) | 2019-05-03 |
Family
ID=66277112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821504068.3U Active CN208811934U (en) | 2018-09-18 | 2018-09-18 | SF6The fixed locker of the knob of gas circuit breaker interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633580A (en) * | 2020-05-14 | 2020-09-08 | 航天科工空间工程发展有限公司 | Satellite travel switch pressing tool capable of being released quickly |
| CN113478175A (en) * | 2021-06-23 | 2021-10-08 | 国网辽宁省电力有限公司营口供电公司 | Automatic fixing device for sulfur hexafluoride gas detection and production process |
-
2018
- 2018-09-18 CN CN201821504068.3U patent/CN208811934U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633580A (en) * | 2020-05-14 | 2020-09-08 | 航天科工空间工程发展有限公司 | Satellite travel switch pressing tool capable of being released quickly |
| CN113478175A (en) * | 2021-06-23 | 2021-10-08 | 国网辽宁省电力有限公司营口供电公司 | Automatic fixing device for sulfur hexafluoride gas detection and production process |
| CN113478175B (en) * | 2021-06-23 | 2023-01-31 | 国网辽宁省电力有限公司营口供电公司 | Automatic fixing device for sulfur hexafluoride gas detection and production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 32 Haifu Road, Meilan District, Haikou City, Hainan Province, 571100 Patentee after: Haikou Substation Operation and Inspection Branch of Hainan Power Grid Co.,Ltd. Address before: No.23, hairuihou Road, Longhua District, Haikou City, Hainan Province, 570100 Patentee before: HAINAN POWER GRID Co.,Ltd. HAINAN POWER TRANSMISSION AND SUBSTATION MAINTENANCE BRANCH |
|
| CP03 | Change of name, title or address |